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Checkpoint tracker file does not exist: /mnt/mole/SDPO/L2T/checkpoints/datasets/sciknoweval/physics/qwen3gen-physics-GRPO-Qwen-Qwen3-4B-mbs8-train32-rollout8-lr1e-6-vllm0.8/latest_checkpointed_iteration.txt
Training from scratch
Training Progress:   9%|▉         | 9/100 [04:44<45:07, 29.76s/it]  
step:1 - global_seqlen/min:18565 - global_seqlen/max:27597 - global_seqlen/minmax_diff:9032 - global_seqlen/balanced_min:22760 - global_seqlen/balanced_max:22772 - global_seqlen/mean:22767.5 - actor/entropy:0.12519954144954681 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.45349442958831787 - training/rollout_probs_diff_mean:0.003629719838500023 - training/rollout_probs_diff_std:0.013431069441139698 - training/rollout_actor_probs_pearson_corr:0.9972897171974182 - rollout_corr/rollout_is_mean:1.000240445137024 - rollout_corr/rollout_is_ratio_fraction_high:5.4052106861490756e-05 - rollout_corr/rollout_is_ratio_fraction_low:0.00012612158025149256 - rollout_corr/rollout_is_max:3.694617986679077 - rollout_corr/rollout_is_min:0.12561839818954468 - rollout_corr/rollout_is_std:0.03757545351982117 - rollout_corr/rollout_is_eff_sample_size:0.9985905513610702 - rollout_corr/rollout_is_seq_mean:1.0000557899475098 - rollout_corr/rollout_is_seq_std:0.00250430079177022 - rollout_corr/rollout_is_seq_max:1.0093392133712769 - rollout_corr/rollout_is_seq_min:0.9886724352836609 - rollout_corr/rollout_is_seq_max_deviation:0.011327564716339111 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1275503737851977) - rollout_corr/training_log_ppl:np.float64(0.11614006559830159) - rollout_corr/kl:np.float64(0.0007402765363817565) - rollout_corr/k3_kl:np.float64(0.0007960655748888712) - rollout_corr/rollout_ppl:np.float64(1.1267359307967126) - rollout_corr/rollout_log_ppl:np.float64(0.11539978917426197) - rollout_corr/log_ppl_diff:np.float64(0.0007402764240396209) - rollout_corr/log_ppl_abs_diff:np.float64(0.0018534858027123846) - rollout_corr/log_ppl_diff_max:np.float64(0.01321200281381607) - rollout_corr/log_ppl_diff_min:np.float64(-0.007948264479637146) - rollout_corr/ppl_ratio:np.float64(1.0007436126470566) - rollout_corr/chi2_token:np.float64(0.001790371723473072) - rollout_corr/chi2_seq:np.float64(2.2340067769400775) - actor/pg_loss:np.float64(9.620818309485912e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0) - actor/ppo_kl:np.float64(0.0) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.49060917645692825) - perf/mfu/actor:np.float64(0.06213226611896161) - perf/max_memory_allocated_gb:np.float64(116.22064924240112) - perf/max_memory_reserved_gb:np.float64(120.02734375) - perf/cpu_memory_used_gb:np.float64(98.49499130249023) - actor/lr:np.float64(0.0) - training/global_step:1 - training/epoch:0 - critic/score/mean:0.6640625 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.6640625 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.002052854048088193 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.002052854048088193 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:433.609375 - response_length/max:1342.0 - response_length/min:76.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:433.609375 - response_length_non_aborted/max:1342.0 - response_length_non_aborted/min:76.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:277.875 - prompt_length/max:375.0 - prompt_length/min:155.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.0002136286348104477 - timing_s/agent_loop/generate_sequences/min:np.float64(8.413902202621102) - timing_s/agent_loop/generate_sequences/max:np.float64(23.541557354852557) - timing_s/agent_loop/generate_sequences/mean:np.float64(16.40960601693223) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(23.541557354852557) - timing_s/agent_loop/slowest/tool_calls:np.float64(0.0) - timing_s/agent_loop/slowest/prompt
step:2 - global_seqlen/min:17909 - global_seqlen/max:29315 - global_seqlen/minmax_diff:11406 - global_seqlen/balanced_min:22880 - global_seqlen/balanced_max:22891 - global_seqlen/mean:22884.0 - actor/entropy:0.11217048764228821 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.9999963641166687 - training/rollout_probs_diff_mean:0.003297744784504175 - training/rollout_probs_diff_std:0.013333442620933056 - training/rollout_actor_probs_pearson_corr:0.9970114827156067 - rollout_corr/rollout_is_mean:1.000024437904358 - rollout_corr/rollout_is_ratio_fraction_high:5.239991514827125e-05 - rollout_corr/rollout_is_ratio_fraction_low:0.00011353315494488925 - rollout_corr/rollout_is_max:6.762055397033691 - rollout_corr/rollout_is_min:6.475970621977467e-07 - rollout_corr/rollout_is_std:0.03503736853599548 - rollout_corr/rollout_is_eff_sample_size:0.9987736500983223 - rollout_corr/rollout_is_seq_mean:1.000178575515747 - rollout_corr/rollout_is_seq_std:0.00298739830031991 - rollout_corr/rollout_is_seq_max:1.0262460708618164 - rollout_corr/rollout_is_seq_min:0.9870814681053162 - rollout_corr/rollout_is_seq_max_deviation:0.026246070861816406 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1167702935636044) - rollout_corr/training_log_ppl:np.float64(0.10843055222721887) - rollout_corr/kl:np.float64(0.0007375286082371701) - rollout_corr/k3_kl:np.float64(0.0010175542608124033) - rollout_corr/rollout_ppl:np.float64(1.1159212864004076) - rollout_corr/rollout_log_ppl:np.float64(0.10769302266999148) - rollout_corr/log_ppl_diff:np.float64(0.0007375295572273899) - rollout_corr/log_ppl_abs_diff:np.float64(0.0017680755954643246) - rollout_corr/log_ppl_diff_max:np.float64(0.03630320727825165) - rollout_corr/log_ppl_diff_min:np.float64(-0.009953729808330536) - rollout_corr/ppl_ratio:np.float64(1.0007433104328811) - rollout_corr/chi2_token:np.float64(0.0031598308123648167) - rollout_corr/chi2_seq:np.float64(0.8496042392216623) - actor/pg_loss:np.float64(0.00014715001452714205) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.000367845517303067) - actor/ppo_kl:np.float64(-5.3390779659379106e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.287675466388464) - perf/mfu/actor:np.float64(0.06504165169288892) - perf/max_memory_allocated_gb:np.float64(116.3979811668396) - perf/max_memory_reserved_gb:np.float64(120.37890625) - perf/cpu_memory_used_gb:np.float64(99.20343780517578) - actor/lr:np.float64(1e-07) - training/global_step:2 - training/epoch:0 - critic/score/mean:0.578125 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.578125 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:0.004377576522529125 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:0.004377576522529125 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:447.28125 - response_length/max:1641.0 - response_length/min:70.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:447.28125 - response_length_non_aborted/max:1641.0 - response_length_non_aborted/min:70.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:267.84375 - prompt_length/max:342.0 - prompt_length/min:163.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.0001490507274866104 - timing_s/agent_loop/generate_sequences/min:np.float64(0.8143141772598028) - timing_s/agent_loop/generate_sequences/max:np.float64(10.941161828115582) - timing_s/agent_loop/generate_sequences/mean:np.float64(4.471072738138901) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(10.941161828115582) - timing_s/agent_loop/slowest/tool_calls:np.float64(0.0) -
step:3 - global_seqlen/min:16890 - global_seqlen/max:29519 - global_seqlen/minmax_diff:12629 - global_seqlen/balanced_min:23206 - global_seqlen/balanced_max:23209 - global_seqlen/mean:23207.875 - actor/entropy:0.13150057196617126 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.35351744294166565 - training/rollout_probs_diff_mean:0.003573887748643756 - training/rollout_probs_diff_std:0.01286943256855011 - training/rollout_actor_probs_pearson_corr:0.9974791407585144 - rollout_corr/rollout_is_mean:1.000145435333252 - rollout_corr/rollout_is_ratio_fraction_high:3.448543429840356e-05 - rollout_corr/rollout_is_ratio_fraction_low:4.310679287300445e-05 - rollout_corr/rollout_is_max:2.740840196609497 - rollout_corr/rollout_is_min:0.3028872609138489 - rollout_corr/rollout_is_std:0.03569132089614868 - rollout_corr/rollout_is_eff_sample_size:0.9987281069318827 - rollout_corr/rollout_is_seq_mean:1.0002286434173584 - rollout_corr/rollout_is_seq_std:0.0023261811584234238 - rollout_corr/rollout_is_seq_max:1.0112227201461792 - rollout_corr/rollout_is_seq_min:0.9917528629302979 - rollout_corr/rollout_is_seq_max_deviation:0.0112227201461792 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1272960603237152) - rollout_corr/training_log_ppl:np.float64(0.11730807536878274) - rollout_corr/kl:np.float64(0.00045615166413881525) - rollout_corr/k3_kl:np.float64(0.0006645458873890675) - rollout_corr/rollout_ppl:np.float64(1.1267952509224415) - rollout_corr/rollout_log_ppl:np.float64(0.11685192224103957) - rollout_corr/log_ppl_diff:np.float64(0.0004561531277431641) - rollout_corr/log_ppl_abs_diff:np.float64(0.0017133288019977044) - rollout_corr/log_ppl_diff_max:np.float64(0.009288642555475235) - rollout_corr/log_ppl_diff_min:np.float64(-0.009320229291915894) - rollout_corr/ppl_ratio:np.float64(1.0004588288720697) - rollout_corr/chi2_token:np.float64(0.0017856701742857695) - rollout_corr/chi2_seq:np.float64(1.4539839446078986) - actor/pg_loss:np.float64(-0.00013296271208673716) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.00046258484894678986) - actor/ppo_kl:np.float64(1.2125353557657093e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.4521970599889755) - perf/mfu/actor:np.float64(0.06752190573012075) - perf/max_memory_allocated_gb:np.float64(116.3979811668396) - perf/max_memory_reserved_gb:np.float64(120.37890625) - perf/cpu_memory_used_gb:np.float64(99.25334596633911) - actor/lr:np.float64(2e-07) - training/global_step:3 - training/epoch:0 - critic/score/mean:0.5546875 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.5546875 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:0.007829271256923676 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:0.007829271256923676 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:453.08984375 - response_length/max:1215.0 - response_length/min:77.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:453.08984375 - response_length_non_aborted/max:1215.0 - response_length_non_aborted/min:77.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:272.15625 - prompt_length/max:365.0 - prompt_length/min:158.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.00014126114547252655 - timing_s/agent_loop/generate_sequences/min:np.float64(0.9209608379751444) - timing_s/agent_loop/generate_sequences/max:np.float64(9.210840035229921) - timing_s/agent_loop/generate_sequences/mean:np.float64(4.527679403181537) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(9.210840035229921) - timing_s/agent_loop/slowest/tool_calls:np.flo
step:4 - global_seqlen/min:16367 - global_seqlen/max:30221 - global_seqlen/minmax_diff:13854 - global_seqlen/balanced_min:22366 - global_seqlen/balanced_max:22387 - global_seqlen/mean:22380.375 - actor/entropy:0.11857572197914124 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.3990696668624878 - training/rollout_probs_diff_mean:0.003437632694840431 - training/rollout_probs_diff_std:0.01286217663437128 - training/rollout_actor_probs_pearson_corr:0.9973838925361633 - rollout_corr/rollout_is_mean:1.0000953674316406 - rollout_corr/rollout_is_ratio_fraction_high:3.626769102993421e-05 - rollout_corr/rollout_is_ratio_fraction_low:0.0001541376841487363 - rollout_corr/rollout_is_max:3.2698984146118164 - rollout_corr/rollout_is_min:0.32924649119377136 - rollout_corr/rollout_is_std:0.03624645620584488 - rollout_corr/rollout_is_eff_sample_size:0.9986882749303362 - rollout_corr/rollout_is_seq_mean:1.000162959098816 - rollout_corr/rollout_is_seq_std:0.002771026687696576 - rollout_corr/rollout_is_seq_max:1.0198938846588135 - rollout_corr/rollout_is_seq_min:0.9917742609977722 - rollout_corr/rollout_is_seq_max_deviation:0.019893884658813477 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.119651960209012) - rollout_corr/training_log_ppl:np.float64(0.11032137211441295) - rollout_corr/kl:np.float64(0.0004552794046652764) - rollout_corr/k3_kl:np.float64(0.0007244579003504725) - rollout_corr/rollout_ppl:np.float64(1.1191515820100904) - rollout_corr/rollout_log_ppl:np.float64(0.10986609250539914) - rollout_corr/log_ppl_diff:np.float64(0.0004552796090138145) - rollout_corr/log_ppl_abs_diff:np.float64(0.0016851588225108571) - rollout_corr/log_ppl_diff_max:np.float64(0.010989315807819366) - rollout_corr/log_ppl_diff_min:np.float64(-0.010053463280200958) - rollout_corr/ppl_ratio:np.float64(1.0004581767134368) - rollout_corr/chi2_token:np.float64(0.002104576211422682) - rollout_corr/chi2_seq:np.float64(2.530068305786699) - actor/pg_loss:np.float64(0.00011606293264776468) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0005593107275672082) - actor/ppo_kl:np.float64(-0.00013355799111991473) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.4614599272608757) - perf/mfu/actor:np.float64(0.06504037811651654) - perf/max_memory_allocated_gb:np.float64(116.3979811668396) - perf/max_memory_reserved_gb:np.float64(120.37890625) - perf/cpu_memory_used_gb:np.float64(99.26691627502441) - actor/lr:np.float64(3e-07) - training/global_step:4 - training/epoch:0 - critic/score/mean:0.625 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.625 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.01671147160232067 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.01671147160232067 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:430.82421875 - response_length/max:1259.0 - response_length/min:89.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:430.82421875 - response_length_non_aborted/max:1259.0 - response_length_non_aborted/min:89.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:268.5625 - prompt_length/max:361.0 - prompt_length/min:185.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.00010091438889503479 - timing_s/agent_loop/generate_sequences/min:np.float64(1.0971320625394583) - timing_s/agent_loop/generate_sequences/max:np.float64(9.310389595106244) - timing_s/agent_loop/generate_sequences/mean:np.float64(4.469947210949613) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(9.310389595106244) - timing_s/agent_loop/slowest/tool_calls:np.float64(0.0) -
step:5 - global_seqlen/min:18495 - global_seqlen/max:25947 - global_seqlen/minmax_diff:7452 - global_seqlen/balanced_min:22554 - global_seqlen/balanced_max:22585 - global_seqlen/mean:22578.5 - actor/entropy:0.10194020718336105 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.3424376845359802 - training/rollout_probs_diff_mean:0.0029537829104810953 - training/rollout_probs_diff_std:0.011885174550116062 - training/rollout_actor_probs_pearson_corr:0.9973373413085938 - rollout_corr/rollout_is_mean:0.999976396560669 - rollout_corr/rollout_is_ratio_fraction_high:5.20417706866283e-05 - rollout_corr/rollout_is_ratio_fraction_low:0.00012143079948145896 - rollout_corr/rollout_is_max:3.268083095550537 - rollout_corr/rollout_is_min:0.1355857104063034 - rollout_corr/rollout_is_std:0.03236682340502739 - rollout_corr/rollout_is_eff_sample_size:0.9989533661442945 - rollout_corr/rollout_is_seq_mean:0.9999976754188538 - rollout_corr/rollout_is_seq_std:0.0022474576253443956 - rollout_corr/rollout_is_seq_max:1.0124729871749878 - rollout_corr/rollout_is_seq_min:0.991777241230011 - rollout_corr/rollout_is_seq_max_deviation:0.012472987174987793 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.099419945385307) - rollout_corr/training_log_ppl:np.float64(0.09259689100144897) - rollout_corr/kl:np.float64(0.0005924740671314765) - rollout_corr/k3_kl:np.float64(0.0006842085819158683) - rollout_corr/rollout_ppl:np.float64(1.0987579617649317) - rollout_corr/rollout_log_ppl:np.float64(0.0920044171743939) - rollout_corr/log_ppl_diff:np.float64(0.0005924738270550733) - rollout_corr/log_ppl_abs_diff:np.float64(0.0016580242136114975) - rollout_corr/log_ppl_diff_max:np.float64(0.011860966682434082) - rollout_corr/log_ppl_diff_min:np.float64(-0.006724588572978973) - rollout_corr/ppl_ratio:np.float64(1.0005951295606792) - rollout_corr/chi2_token:np.float64(0.0016028012614697218) - rollout_corr/chi2_seq:np.float64(2.4051406448706985) - actor/pg_loss:np.float64(7.789558731019497e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0003204041886419873) - actor/ppo_kl:np.float64(-6.613892763596141e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.20145257748663425) - perf/mfu/actor:np.float64(0.06454313942119547) - perf/max_memory_allocated_gb:np.float64(116.3979811668396) - perf/max_memory_reserved_gb:np.float64(120.37890625) - perf/cpu_memory_used_gb:np.float64(99.09682083129883) - actor/lr:np.float64(4e-07) - training/global_step:5 - training/epoch:0 - critic/score/mean:0.7578125 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.7578125 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:0.004336814396083355 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:0.004336814396083355 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:450.359375 - response_length/max:1689.0 - response_length/min:68.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:450.359375 - response_length_non_aborted/max:1689.0 - response_length_non_aborted/min:68.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:255.21875 - prompt_length/max:350.0 - prompt_length/min:160.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.00012886524200439453 - timing_s/agent_loop/generate_sequences/min:np.float64(0.5393032822757959) - timing_s/agent_loop/generate_sequences/max:np.float64(11.18605532310903) - timing_s/agent_loop/generate_sequences/mean:np.float64(4.282261268803268) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(11.18605532310903) - timing_s/agent_loop/slowest/tool_calls:np.float64(0.0)
step:6 - global_seqlen/min:18247 - global_seqlen/max:32702 - global_seqlen/minmax_diff:14455 - global_seqlen/balanced_min:24517 - global_seqlen/balanced_max:24529 - global_seqlen/mean:24525.75 - actor/entropy:0.12611687183380127 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.7017514705657959 - training/rollout_probs_diff_mean:0.0036589219234883785 - training/rollout_probs_diff_std:0.013624191284179688 - training/rollout_actor_probs_pearson_corr:0.9972048997879028 - rollout_corr/rollout_is_mean:1.000200629234314 - rollout_corr/rollout_is_ratio_fraction_high:2.4412869606749155e-05 - rollout_corr/rollout_is_ratio_fraction_low:0.00020344059157650918 - rollout_corr/rollout_is_max:11.85377025604248 - rollout_corr/rollout_is_min:0.2524667978286743 - rollout_corr/rollout_is_std:0.03726964816451073 - rollout_corr/rollout_is_eff_sample_size:0.9986134944712988 - rollout_corr/rollout_is_seq_mean:1.000136375427246 - rollout_corr/rollout_is_seq_std:0.002656314754858613 - rollout_corr/rollout_is_seq_max:1.016276478767395 - rollout_corr/rollout_is_seq_min:0.9897667169570923 - rollout_corr/rollout_is_seq_max_deviation:0.01627647876739502 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1345465863123536) - rollout_corr/training_log_ppl:np.float64(0.12387367367045954) - rollout_corr/kl:np.float64(0.0004401803398756954) - rollout_corr/k3_kl:np.float64(0.000931377761688168) - rollout_corr/rollout_ppl:np.float64(1.1340364199131727) - rollout_corr/rollout_log_ppl:np.float64(0.1234334916662192) - rollout_corr/log_ppl_diff:np.float64(0.0004401820042403415) - rollout_corr/log_ppl_abs_diff:np.float64(0.0016901790804695338) - rollout_corr/log_ppl_diff_max:np.float64(0.009920522570610046) - rollout_corr/log_ppl_diff_min:np.float64(-0.007739752531051636) - rollout_corr/ppl_ratio:np.float64(1.000443163793534) - rollout_corr/chi2_token:np.float64(0.0048747798427939415) - rollout_corr/chi2_seq:np.float64(3.999080861452967) - actor/pg_loss:np.float64(0.00037742021959275007) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0005150392039467988) - actor/ppo_kl:np.float64(-0.00033583435445283527) - actor/pg_clipfrac_lower:np.float64(1.6075102394097485e-05) - actor/grad_norm:np.float64(0.3401915058493614) - perf/mfu/actor:np.float64(0.06994923709302454) - perf/max_memory_allocated_gb:np.float64(116.3979811668396) - perf/max_memory_reserved_gb:np.float64(120.37890625) - perf/cpu_memory_used_gb:np.float64(99.09236907958984) - actor/lr:np.float64(5e-07) - training/global_step:6 - training/epoch:0 - critic/score/mean:0.55859375 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.55859375 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:0.0006398206460289657 - critic/advantages/max:0.875 - critic/advantages/min:-0.625 - critic/returns/mean:0.0006398206460289657 - critic/returns/max:0.875 - critic/returns/min:-0.625 - response_length/mean:480.0234375 - response_length/max:1252.0 - response_length/min:103.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:480.0234375 - response_length_non_aborted/max:1252.0 - response_length_non_aborted/min:103.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:286.40625 - prompt_length/max:375.0 - prompt_length/min:163.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.00015555508434772491 - timing_s/agent_loop/generate_sequences/min:np.float64(1.2495550476014614) - timing_s/agent_loop/generate_sequences/max:np.float64(9.809784756973386) - timing_s/agent_loop/generate_sequences/mean:np.float64(5.023544931398646) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(9.809784756973386) - timing_s/agent_loop/slowest/
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test_gen_batch meta info: {'eos_token_id': 151645, 'pad_token_id': 151643, 'recompute_log_prob': False, 'do_sample': True, 'validate': True, 'global_steps': 10}
validation generation end
[prompt] system

Given a question and four options, please select the right answer. Respond in the following format:
<reasoning>
...
</reasoning>
<answer>
...
</answer>

For the answer, only output the letter corresponding to the correct option (A, B, C, or D), and nothing else. Do not restate the answer text. For example, if the answer is "A", just output:
<answer>
A
</answer>

user
A charged particle produces an electric field with a magnitude of $2.0 \mathrm{~N} / \mathrm{C}$ at a point that is $50 \mathrm{~cm}$ away from the particle. What is the magnitude of the particle's charge? Recall that the electric field $E$ due to a point charge $q$ at a distance $r$ is given by $E = k\frac{q}{r^2}$, where $k = 8.99 \times 10^9 \mathrm{N} \mathrm{m}^2 / \mathrm{C}^2$.

A: 50 pC
B: 56 pC
C: 60 pC
D: 64 pC
Please reason step by step.
assistant
<think>

</think>


[response] <reasoning>
We are given the electric field $ E = 2.0 \, \mathrm{N/C} $, the distance $ r = 50 \, \mathrm{cm} = 0.50 \, \mathrm{m} $, and the constant $ k = 8.99 \times 10^9 \, \mathrm{N \cdot m^2 / C^2} $. We need to find the charge $ q $ using the formula:

$$
E = k \frac{q}{r^2}
$$

Rearranging to solve for $ q $:

$$
q = \frac{E \cdot r^2}{k}
$$

Substituting the given values:

$$
q = \frac{2.0 \cdot (0.50)^2}{8.99 \times 10^9}
$$

$$
q = \frac{2.0 \cdot 0.25}{8.99 \times 10^9}
$$

$$
q = \frac{0.50}{8.99 \times 10^9}
$$

$$
q \approx 5.56 \times 10^{-11} \, \mathrm{C}
$$

Converting to picocoulombs (1 pC = $ 10^{-12} \, \mathrm{C} $):

$$
q \approx 55.6 \, \mathrm{pC}
$$

The closest option is B: 56 pC.
</reasoning>

<answer>
B
</answer>
[ground_truth] B
[score] 1.0
[acc] 1.0
[pred] B
[incorrect_format] 1
[feedback]
local_global_step_folder: /mnt/mole/SDPO/L2T/checkpoints/datasets/sciknoweval/physics/qwen3gen-physics-GRPO-Qwen-Qwen3-4B-mbs8-train32-rollout8-lr1e-6-vllm0.8/global_step_10
step:10 - global_seqlen/min:15442 - global_seqlen/max:25018 - global_seqlen/minmax_diff:9576 - global_seqlen/balanced_min:21213 - global_seqlen/balanced_max:21224 - global_seqlen/mean:21220.5 - actor/entropy:0.12735222280025482 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.40465062856674194 - training/rollout_probs_diff_mean:0.0038589579053223133 - training/rollout_probs_diff_std:0.013698565773665905 - training/rollout_actor_probs_pearson_corr:0.9970982670783997 - rollout_corr/rollout_is_mean:1.0000947713851929 - rollout_corr/rollout_is_ratio_fraction_high:3.965264113503508e-05 - rollout_corr/rollout_is_ratio_fraction_low:0.00020817638142034411 - rollout_corr/rollout_is_max:3.167215347290039 - rollout_corr/rollout_is_min:0.19278468191623688 - rollout_corr/rollout_is_std:0.03876073658466339 - rollout_corr/rollout_is_eff_sample_size:0.9985000968313013 - rollout_corr/rollout_is_seq_mean:1.000048041343689 - rollout_corr/rollout_is_seq_std:0.002764123724773526 - rollout_corr/rollout_is_seq_max:1.0100802183151245 - rollout_corr/rollout_is_seq_min:0.9903356432914734 - rollout_corr/rollout_is_seq_max_deviation:0.010080218315124512 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1353368978016078) - rollout_corr/training_log_ppl:np.float64(0.12389787597203394) - rollout_corr/kl:np.float64(0.000877203190441378) - rollout_corr/k3_kl:np.float64(0.0008888360377170557) - rollout_corr/rollout_ppl:np.float64(1.134331472683698) - rollout_corr/rollout_log_ppl:np.float64(0.12302067201380851) - rollout_corr/log_ppl_diff:np.float64(0.0008772039582254365) - rollout_corr/log_ppl_abs_diff:np.float64(0.0020878618815913796) - rollout_corr/log_ppl_diff_max:np.float64(0.012568935751914978) - rollout_corr/log_ppl_diff_min:np.float64(-0.007140792906284332) - rollout_corr/ppl_ratio:np.float64(1.000881330575794) - rollout_corr/chi2_token:np.float64(0.0018501763697713614) - rollout_corr/chi2_seq:np.float64(0.666111497906968) - actor/pg_loss:np.float64(9.953684639185667e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0005019576683480409) - actor/ppo_kl:np.float64(2.3842763525294686e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.3116539753973484) - perf/mfu/actor:np.float64(0.0619170865443955) - perf/max_memory_allocated_gb:np.float64(116.3979811668396) - perf/max_memory_reserved_gb:np.float64(120.6328125) - perf/cpu_memory_used_gb:np.float64(98.92141723632812) - actor/lr:np.float64(9e-07) - val-aux/sciknoweval/reward/mean@16:np.float64(0.59453125) - val-aux/sciknoweval/reward/std@16:np.float64(0.1688854331093934) - val-aux/sciknoweval/reward/best@2/mean:np.float64(0.6633625000000001) - val-aux/sciknoweval/reward/best@2/std:np.float64(0.13606702193420137) - val-aux/sciknoweval/reward/worst@2/mean:np.float64(0.5265375000000001) - val-aux/sciknoweval/reward/worst@2/std:np.float64(0.14690490565059572) - val-aux/sciknoweval/reward/maj@2/mean:np.float64(0.595925) - val-aux/sciknoweval/reward/maj@2/std:np.float64(0.16812839582698166) - val-aux/sciknoweval/reward/best@4/mean:np.float64(0.7161875) - val-aux/sciknoweval/reward/best@4/std:np.float64(0.09695252008325414) - val-aux/sciknoweval/reward/worst@4/mean:np.float64(0.46636249999999996) - val-aux/sciknoweval/reward/worst@4/std:np.float64(0.1154193735626829) - val-aux/sciknoweval/reward/maj@4/mean:np.float64(0.6132000000000001) - val-aux/sciknoweval/reward/maj@4/std:np.float64(0.13566324564246196) - val-aux/sciknoweval/reward/best@8/mean:np.float64(0.752675) - val-aux/sciknoweval/reward/best@8/std:np.float64(0.06479543702598764) - val-aux/sciknoweval/reward/worst@8/mean:np.float64(0.41965) - val-aux/sciknoweval/reward/worst@8/std:np.float64(0.08082900337088106) - val-aux/sciknoweval/reward/maj@8/mean:np.float64(0.622625) - val-aux/sciknoweval/reward/maj@8/std:np.float64(0.1013687608239918) - val-aux/sciknoweval/reward/best@16/mean:np.float64(0.777675) - val-aux/sciknoweval/reward/best@16/std:np.float64(0.0397660162605372
step:11 - global_seqlen/min:16821 - global_seqlen/max:31114 - global_seqlen/minmax_diff:14293 - global_seqlen/balanced_min:23187 - global_seqlen/balanced_max:29684 - global_seqlen/mean:24008.625 - actor/entropy:0.11019539088010788 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.5948736071586609 - training/rollout_probs_diff_mean:0.003139072796329856 - training/rollout_probs_diff_std:0.012617148458957672 - training/rollout_actor_probs_pearson_corr:0.997302770614624 - rollout_corr/rollout_is_mean:1.0000996589660645 - rollout_corr/rollout_is_ratio_fraction_high:7.389344682451338e-05 - rollout_corr/rollout_is_ratio_fraction_low:9.852459334069863e-05 - rollout_corr/rollout_is_max:4.887231826782227 - rollout_corr/rollout_is_min:0.26104938983917236 - rollout_corr/rollout_is_std:0.03467484563589096 - rollout_corr/rollout_is_eff_sample_size:0.9987993368491189 - rollout_corr/rollout_is_seq_mean:1.0002052783966064 - rollout_corr/rollout_is_seq_std:0.0023445014376193285 - rollout_corr/rollout_is_seq_max:1.0106254816055298 - rollout_corr/rollout_is_seq_min:0.99307781457901 - rollout_corr/rollout_is_seq_max_deviation:0.010625481605529785 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1195416245609522) - rollout_corr/training_log_ppl:np.float64(0.1096741780929733) - rollout_corr/kl:np.float64(0.0007273018066071835) - rollout_corr/k3_kl:np.float64(0.0009105393462505162) - rollout_corr/rollout_ppl:np.float64(1.1187340491451323) - rollout_corr/rollout_log_ppl:np.float64(0.10894687551262905) - rollout_corr/log_ppl_diff:np.float64(0.0007273025803442579) - rollout_corr/log_ppl_abs_diff:np.float64(0.0019026359186682384) - rollout_corr/log_ppl_diff_max:np.float64(0.022861547768115997) - rollout_corr/log_ppl_diff_min:np.float64(-0.007030755281448364) - rollout_corr/ppl_ratio:np.float64(1.000731429317966) - rollout_corr/chi2_token:np.float64(0.002295879879966378) - rollout_corr/chi2_seq:np.float64(2.1700741790700704) - actor/pg_loss:np.float64(8.732720743864775e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0011307528586712579) - actor/ppo_kl:np.float64(0.00020700877354862257) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.46738822013139725) - perf/mfu/actor:np.float64(0.06503294604815439) - perf/max_memory_allocated_gb:np.float64(123.30060195922852) - perf/max_memory_reserved_gb:np.float64(129.0703125) - perf/cpu_memory_used_gb:np.float64(105.65916442871094) - actor/lr:np.float64(1e-06) - training/global_step:11 - training/epoch:0 - critic/score/mean:0.609375 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.609375 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.01939600333571434 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.01939600333571434 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:475.76953125 - response_length/max:8192.0 - response_length/min:69.0 - response_length/clip_ratio:0.00390625 - response_length_non_aborted/mean:475.76953125 - response_length_non_aborted/max:8192.0 - response_length_non_aborted/min:69.0 - response_length_non_aborted/clip_ratio:0.00390625 - response/aborted_ratio:0.0 - prompt_length/mean:274.5 - prompt_length/max:437.0 - prompt_length/min:163.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.0001276358962059021 - timing_s/agent_loop/generate_sequences/min:np.float64(0.8453756030648947) - timing_s/agent_loop/generate_sequences/max:np.float64(51.0958620775491) - timing_s/agent_loop/generate_sequences/mean:np.float64(4.681928445308586) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(51.0958620775491) - timing_s/agent_loop/slowest/tool_calls:np.
step:12 - global_seqlen/min:18163 - global_seqlen/max:27095 - global_seqlen/minmax_diff:8932 - global_seqlen/balanced_min:23218 - global_seqlen/balanced_max:23238 - global_seqlen/mean:23234.125 - actor/entropy:0.11550334095954895 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.4828122854232788 - training/rollout_probs_diff_mean:0.0033159777522087097 - training/rollout_probs_diff_std:0.012482362799346447 - training/rollout_actor_probs_pearson_corr:0.9973734021186829 - rollout_corr/rollout_is_mean:0.9999693036079407 - rollout_corr/rollout_is_ratio_fraction_high:5.898561721551232e-05 - rollout_corr/rollout_is_ratio_fraction_low:0.00010111819574376568 - rollout_corr/rollout_is_max:2.5878732204437256 - rollout_corr/rollout_is_min:0.125954732298851 - rollout_corr/rollout_is_std:0.03412209078669548 - rollout_corr/rollout_is_eff_sample_size:0.9988369179946218 - rollout_corr/rollout_is_seq_mean:1.0000054836273193 - rollout_corr/rollout_is_seq_std:0.0017772279679775238 - rollout_corr/rollout_is_seq_max:1.008151888847351 - rollout_corr/rollout_is_seq_min:0.9952659010887146 - rollout_corr/rollout_is_seq_max_deviation:0.008151888847351074 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1121750511229038) - rollout_corr/training_log_ppl:np.float64(0.10409450641964213) - rollout_corr/kl:np.float64(0.0006273885898906428) - rollout_corr/k3_kl:np.float64(0.000663624501786586) - rollout_corr/rollout_ppl:np.float64(1.1114575085230172) - rollout_corr/rollout_log_ppl:np.float64(0.10346711749298265) - rollout_corr/log_ppl_diff:np.float64(0.0006273889266594779) - rollout_corr/log_ppl_abs_diff:np.float64(0.0014779563243791927) - rollout_corr/log_ppl_diff_max:np.float64(0.006399750709533691) - rollout_corr/log_ppl_diff_min:np.float64(-0.006532169878482819) - rollout_corr/ppl_ratio:np.float64(1.000629240879789) - rollout_corr/chi2_token:np.float64(0.0014743746723979712) - rollout_corr/chi2_seq:np.float64(1.0935420689638704) - actor/pg_loss:np.float64(0.00015071697998791933) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0004757110639275197) - actor/ppo_kl:np.float64(2.2654555305479107e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.2736458256840706) - perf/mfu/actor:np.float64(0.0671891188671343) - perf/max_memory_allocated_gb:np.float64(123.30060195922852) - perf/max_memory_reserved_gb:np.float64(129.0703125) - perf/cpu_memory_used_gb:np.float64(105.26230239868164) - actor/lr:np.float64(1e-06) - training/global_step:12 - training/epoch:0 - critic/score/mean:0.59375 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.59375 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:0.0065000043250620365 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:0.0065000043250620365 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:463.56640625 - response_length/max:1365.0 - response_length/min:88.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:463.56640625 - response_length_non_aborted/max:1365.0 - response_length_non_aborted/min:88.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:262.5 - prompt_length/max:364.0 - prompt_length/min:189.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:9.028241038322449e-05 - timing_s/agent_loop/generate_sequences/min:np.float64(1.0592438988387585) - timing_s/agent_loop/generate_sequences/max:np.float64(10.160819062963128) - timing_s/agent_loop/generate_sequences/mean:np.float64(4.8243368406328955) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(10.160819062963128) - timing_s/agent_loop/slowest/tool_calls:np.float64
step:13 - global_seqlen/min:20734 - global_seqlen/max:28493 - global_seqlen/minmax_diff:7759 - global_seqlen/balanced_min:23965 - global_seqlen/balanced_max:23977 - global_seqlen/mean:23970.125 - actor/entropy:0.1322651505470276 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.5841533541679382 - training/rollout_probs_diff_mean:0.003578777192160487 - training/rollout_probs_diff_std:0.01281787734478712 - training/rollout_actor_probs_pearson_corr:0.997634768486023 - rollout_corr/rollout_is_mean:0.9998666048049927 - rollout_corr/rollout_is_ratio_fraction_high:8.307234566018451e-06 - rollout_corr/rollout_is_ratio_fraction_low:0.00010799404844874516 - rollout_corr/rollout_is_max:2.1130197048187256 - rollout_corr/rollout_is_min:0.289154976606369 - rollout_corr/rollout_is_std:0.03564285859465599 - rollout_corr/rollout_is_eff_sample_size:0.9987307228760026 - rollout_corr/rollout_is_seq_mean:0.9998607635498047 - rollout_corr/rollout_is_seq_std:0.0017514645587652922 - rollout_corr/rollout_is_seq_max:1.0048136711120605 - rollout_corr/rollout_is_seq_min:0.9948503971099854 - rollout_corr/rollout_is_seq_max_deviation:0.0051496028900146484 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1441420195624232) - rollout_corr/training_log_ppl:np.float64(0.12973640582640655) - rollout_corr/kl:np.float64(0.0009200233825930049) - rollout_corr/k3_kl:np.float64(0.000771395374357553) - rollout_corr/rollout_ppl:np.float64(1.1430599559098482) - rollout_corr/rollout_log_ppl:np.float64(0.12881638239923632) - rollout_corr/log_ppl_diff:np.float64(0.0009200234271702357) - rollout_corr/log_ppl_abs_diff:np.float64(0.0016153893011505716) - rollout_corr/log_ppl_diff_max:np.float64(0.010122627019882202) - rollout_corr/log_ppl_diff_min:np.float64(-0.007734514772891998) - rollout_corr/ppl_ratio:np.float64(1.0009225921239704) - rollout_corr/chi2_token:np.float64(0.0012212155852466822) - rollout_corr/chi2_seq:np.float64(0.878853014903143) - actor/pg_loss:np.float64(-4.01295255869627e-06) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0007891653215210681) - actor/ppo_kl:np.float64(0.00011588802720652325) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.40201497077941895) - perf/mfu/actor:np.float64(0.0691041251464859) - perf/max_memory_allocated_gb:np.float64(123.30060195922852) - perf/max_memory_reserved_gb:np.float64(129.0703125) - perf/cpu_memory_used_gb:np.float64(105.31333541870117) - actor/lr:np.float64(1e-06) - training/global_step:13 - training/epoch:0 - critic/score/mean:0.515625 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.515625 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.005807795561850071 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.005807795561850071 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:470.22265625 - response_length/max:1333.0 - response_length/min:126.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:470.22265625 - response_length_non_aborted/max:1333.0 - response_length_non_aborted/min:126.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:278.84375 - prompt_length/max:363.0 - prompt_length/min:170.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.00014058127999305725 - timing_s/agent_loop/generate_sequences/min:np.float64(1.4221638720482588) - timing_s/agent_loop/generate_sequences/max:np.float64(9.880332147702575) - timing_s/agent_loop/generate_sequences/mean:np.float64(4.85110625057132) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(9.880332147702575) - timing_s/agent_loop/slowest/tool_calls:np.floa
step:14 - global_seqlen/min:17304 - global_seqlen/max:31074 - global_seqlen/minmax_diff:13770 - global_seqlen/balanced_min:23194 - global_seqlen/balanced_max:23602 - global_seqlen/mean:23258.875 - actor/entropy:0.11846989393234253 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.45436424016952515 - training/rollout_probs_diff_mean:0.003607378341257572 - training/rollout_probs_diff_std:0.013258584775030613 - training/rollout_actor_probs_pearson_corr:0.9971495866775513 - rollout_corr/rollout_is_mean:0.9998986721038818 - rollout_corr/rollout_is_ratio_fraction_high:5.1646224164869636e-05 - rollout_corr/rollout_is_ratio_fraction_low:0.00014633095997851342 - rollout_corr/rollout_is_max:2.4299769401550293 - rollout_corr/rollout_is_min:0.09816896170377731 - rollout_corr/rollout_is_std:0.037202417850494385 - rollout_corr/rollout_is_eff_sample_size:0.9986175363719597 - rollout_corr/rollout_is_seq_mean:0.9998643398284912 - rollout_corr/rollout_is_seq_std:0.002263482892885804 - rollout_corr/rollout_is_seq_max:1.00752854347229 - rollout_corr/rollout_is_seq_min:0.9923214316368103 - rollout_corr/rollout_is_seq_max_deviation:0.007678568363189697 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.13216158375144) - rollout_corr/training_log_ppl:np.float64(0.12105548306863056) - rollout_corr/kl:np.float64(0.0011141863628356674) - rollout_corr/k3_kl:np.float64(0.0007862591612095571) - rollout_corr/rollout_ppl:np.float64(1.1308507332578301) - rollout_corr/rollout_log_ppl:np.float64(0.1199412965834199) - rollout_corr/log_ppl_diff:np.float64(0.0011141864852106664) - rollout_corr/log_ppl_abs_diff:np.float64(0.0018289975014340598) - rollout_corr/log_ppl_diff_max:np.float64(0.01189817488193512) - rollout_corr/log_ppl_diff_min:np.float64(-0.006560362875461578) - rollout_corr/ppl_ratio:np.float64(1.0011174657847732) - rollout_corr/chi2_token:np.float64(0.0008673113770782948) - rollout_corr/chi2_seq:np.float64(0.27274479530751705) - actor/pg_loss:np.float64(8.668552618473768e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0010782241606648313) - actor/ppo_kl:np.float64(0.00016768844109904535) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.42187249660491943) - perf/mfu/actor:np.float64(0.06630021670401551) - perf/max_memory_allocated_gb:np.float64(123.30060195922852) - perf/max_memory_reserved_gb:np.float64(129.0703125) - perf/cpu_memory_used_gb:np.float64(105.41584777832031) - actor/lr:np.float64(1e-06) - training/global_step:14 - training/epoch:0 - critic/score/mean:0.640625 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.640625 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.009940821677446365 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.009940821677446365 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:453.80859375 - response_length/max:1963.0 - response_length/min:86.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:453.80859375 - response_length_non_aborted/max:1963.0 - response_length_non_aborted/min:86.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:273.03125 - prompt_length/max:375.0 - prompt_length/min:171.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.00013650394976139069 - timing_s/agent_loop/generate_sequences/min:np.float64(1.0465375203639269) - timing_s/agent_loop/generate_sequences/max:np.float64(12.73308464512229) - timing_s/agent_loop/generate_sequences/mean:np.float64(4.650266676486353) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(12.73308464512229) - timing_s/agent_loop/slowest/tool_calls:np.
step:15 - global_seqlen/min:15342 - global_seqlen/max:29838 - global_seqlen/minmax_diff:14496 - global_seqlen/balanced_min:23634 - global_seqlen/balanced_max:23672 - global_seqlen/mean:23657.75 - actor/entropy:0.1110260859131813 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.9913476705551147 - training/rollout_probs_diff_mean:0.0030704238452017307 - training/rollout_probs_diff_std:0.01288246363401413 - training/rollout_actor_probs_pearson_corr:0.9973083138465881 - rollout_corr/rollout_is_mean:0.9999945163726807 - rollout_corr/rollout_is_ratio_fraction_high:3.303655466879718e-05 - rollout_corr/rollout_is_ratio_fraction_low:9.085052442969754e-05 - rollout_corr/rollout_is_max:3.397390604019165 - rollout_corr/rollout_is_min:0.008578135631978512 - rollout_corr/rollout_is_std:0.03370378911495209 - rollout_corr/rollout_is_eff_sample_size:0.9988653435875123 - rollout_corr/rollout_is_seq_mean:0.9999395608901978 - rollout_corr/rollout_is_seq_std:0.0021285165566951036 - rollout_corr/rollout_is_seq_max:1.016195297241211 - rollout_corr/rollout_is_seq_min:0.9913737177848816 - rollout_corr/rollout_is_seq_max_deviation:0.016195297241210938 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.116935707628727) - rollout_corr/training_log_ppl:np.float64(0.10718949149304535) - rollout_corr/kl:np.float64(0.0008361445555777891) - rollout_corr/k3_kl:np.float64(0.0006998892279455049) - rollout_corr/rollout_ppl:np.float64(1.1159698073752224) - rollout_corr/rollout_log_ppl:np.float64(0.10635334601101931) - rollout_corr/log_ppl_diff:np.float64(0.0008361454820260406) - rollout_corr/log_ppl_abs_diff:np.float64(0.0016929644480114803) - rollout_corr/log_ppl_diff_max:np.float64(0.01026906818151474) - rollout_corr/log_ppl_diff_min:np.float64(-0.012994319200515747) - rollout_corr/ppl_ratio:np.float64(1.000839062500745) - rollout_corr/chi2_token:np.float64(0.0011396266054362059) - rollout_corr/chi2_seq:np.float64(1.5898604474496096) - actor/pg_loss:np.float64(-2.7647125534713268e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0006954610362299718) - actor/ppo_kl:np.float64(0.00011087026399003719) - actor/pg_clipfrac_lower:np.float64(1.0444518920849077e-05) - actor/grad_norm:np.float64(0.29682732000947) - perf/mfu/actor:np.float64(0.06723820699139785) - perf/max_memory_allocated_gb:np.float64(123.30060195922852) - perf/max_memory_reserved_gb:np.float64(129.0703125) - perf/cpu_memory_used_gb:np.float64(105.3052020072937) - actor/lr:np.float64(1e-06) - training/global_step:15 - training/epoch:0 - critic/score/mean:0.6796875 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.6796875 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:0.0049513536505401134 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:0.0049513536505401134 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:472.9609375 - response_length/max:1790.0 - response_length/min:69.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:472.9609375 - response_length_non_aborted/max:1790.0 - response_length_non_aborted/min:69.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:266.34375 - prompt_length/max:460.0 - prompt_length/min:157.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.00010203756392002106 - timing_s/agent_loop/generate_sequences/min:np.float64(0.7883450742810965) - timing_s/agent_loop/generate_sequences/max:np.float64(12.01114228926599) - timing_s/agent_loop/generate_sequences/mean:np.float64(4.683357301946671) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(12.01114228926599) - timing_s/agent_loop/slowest/t
step:16 - global_seqlen/min:18400 - global_seqlen/max:27667 - global_seqlen/minmax_diff:9267 - global_seqlen/balanced_min:22148 - global_seqlen/balanced_max:22154 - global_seqlen/mean:22151.125 - actor/entropy:0.12429671734571457 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.739967942237854 - training/rollout_probs_diff_mean:0.0033937261905521154 - training/rollout_probs_diff_std:0.012556870467960835 - training/rollout_actor_probs_pearson_corr:0.9975789189338684 - rollout_corr/rollout_is_mean:1.000154972076416 - rollout_corr/rollout_is_ratio_fraction_high:2.7087302441941574e-05 - rollout_corr/rollout_is_ratio_fraction_low:8.126190368784592e-05 - rollout_corr/rollout_is_max:4.322726726531982 - rollout_corr/rollout_is_min:0.12595464289188385 - rollout_corr/rollout_is_std:0.034952208399772644 - rollout_corr/rollout_is_eff_sample_size:0.9987801905807853 - rollout_corr/rollout_is_seq_mean:1.0001484155654907 - rollout_corr/rollout_is_seq_std:0.0019322986481711268 - rollout_corr/rollout_is_seq_max:1.007652997970581 - rollout_corr/rollout_is_seq_min:0.992692768573761 - rollout_corr/rollout_is_seq_max_deviation:0.007652997970581055 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.128569976426661) - rollout_corr/training_log_ppl:np.float64(0.11689590534660965) - rollout_corr/kl:np.float64(0.0006918034323035727) - rollout_corr/k3_kl:np.float64(0.0007205118381676812) - rollout_corr/rollout_ppl:np.float64(1.1277636121958494) - rollout_corr/rollout_log_ppl:np.float64(0.11620410031173378) - rollout_corr/log_ppl_diff:np.float64(0.0006918050348758698) - rollout_corr/log_ppl_abs_diff:np.float64(0.0016668791504343972) - rollout_corr/log_ppl_diff_max:np.float64(0.011440090835094452) - rollout_corr/log_ppl_diff_min:np.float64(-0.005701005458831787) - rollout_corr/ppl_ratio:np.float64(1.000694399466738) - rollout_corr/chi2_token:np.float64(0.0014990693889558315) - rollout_corr/chi2_seq:np.float64(0.6086118693929166) - actor/pg_loss:np.float64(3.552588168531656e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0008225217134167906) - actor/ppo_kl:np.float64(0.0001884127358140475) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.3684859052300453) - perf/mfu/actor:np.float64(0.05525549139638902) - perf/max_memory_allocated_gb:np.float64(123.30060195922852) - perf/max_memory_reserved_gb:np.float64(129.0703125) - perf/cpu_memory_used_gb:np.float64(118.55257987976074) - actor/lr:np.float64(1e-06) - training/global_step:16 - training/epoch:0 - critic/score/mean:0.6953125 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.6953125 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.014105712994933128 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.014105712994933128 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:432.62890625 - response_length/max:1203.0 - response_length/min:97.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:432.62890625 - response_length_non_aborted/max:1203.0 - response_length_non_aborted/min:97.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:259.59375 - prompt_length/max:344.0 - prompt_length/min:186.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:9.934604167938232e-05 - timing_s/agent_loop/generate_sequences/min:np.float64(1.0808530896902084) - timing_s/agent_loop/generate_sequences/max:np.float64(8.854041801765561) - timing_s/agent_loop/generate_sequences/mean:np.float64(4.365803626016714) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(8.854041801765561) - timing_s/agent_loop/slowest/tool_calls:np.floa
step:17 - global_seqlen/min:17199 - global_seqlen/max:28844 - global_seqlen/minmax_diff:11645 - global_seqlen/balanced_min:22404 - global_seqlen/balanced_max:28744 - global_seqlen/mean:23204.125 - actor/entropy:0.12878382205963135 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.7316876649856567 - training/rollout_probs_diff_mean:0.003660086076706648 - training/rollout_probs_diff_std:0.013964627869427204 - training/rollout_actor_probs_pearson_corr:0.9971086978912354 - rollout_corr/rollout_is_mean:0.9999353289604187 - rollout_corr/rollout_is_ratio_fraction_high:5.108600453240797e-05 - rollout_corr/rollout_is_ratio_fraction_low:0.000221372683881782 - rollout_corr/rollout_is_max:3.039975881576538 - rollout_corr/rollout_is_min:0.002080337144434452 - rollout_corr/rollout_is_std:0.037413306534290314 - rollout_corr/rollout_is_eff_sample_size:0.9986019633462979 - rollout_corr/rollout_is_seq_mean:0.9999227523803711 - rollout_corr/rollout_is_seq_std:0.0023962773848325014 - rollout_corr/rollout_is_seq_max:1.0085341930389404 - rollout_corr/rollout_is_seq_min:0.9915060997009277 - rollout_corr/rollout_is_seq_max_deviation:0.00853419303894043 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1416860399767756) - rollout_corr/training_log_ppl:np.float64(0.1297323260405392) - rollout_corr/kl:np.float64(0.0012029753426432421) - rollout_corr/k3_kl:np.float64(0.0010000968625991646) - rollout_corr/rollout_ppl:np.float64(1.1402671793475747) - rollout_corr/rollout_log_ppl:np.float64(0.12852934912734781) - rollout_corr/log_ppl_diff:np.float64(0.0012029769131913781) - rollout_corr/log_ppl_abs_diff:np.float64(0.0022540156060131267) - rollout_corr/log_ppl_diff_max:np.float64(0.022689037024974823) - rollout_corr/log_ppl_diff_min:np.float64(-0.0066199153661727905) - rollout_corr/ppl_ratio:np.float64(1.0012089894153178) - rollout_corr/chi2_token:np.float64(0.0014632882084697485) - rollout_corr/chi2_seq:np.float64(0.5507866519037634) - actor/pg_loss:np.float64(0.0002590372459962964) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0013125582909196964) - actor/ppo_kl:np.float64(0.00025115833264877097) - actor/pg_clipfrac_lower:np.float64(7.70463520893827e-06) - actor/grad_norm:np.float64(0.3952488452196121) - perf/mfu/actor:np.float64(0.06094650606696392) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(110.15214920043945) - actor/lr:np.float64(1e-06) - training/global_step:17 - training/epoch:0 - critic/score/mean:0.65234375 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.65234375 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.022923780605196953 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.022923780605196953 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:458.78515625 - response_length/max:8192.0 - response_length/min:68.0 - response_length/clip_ratio:0.00390625 - response_length_non_aborted/mean:458.78515625 - response_length_non_aborted/max:8192.0 - response_length_non_aborted/min:68.0 - response_length_non_aborted/clip_ratio:0.00390625 - response/aborted_ratio:0.0 - prompt_length/mean:266.34375 - prompt_length/max:375.0 - prompt_length/min:160.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.00017055682837963104 - timing_s/agent_loop/generate_sequences/min:np.float64(0.8617520779371262) - timing_s/agent_loop/generate_sequences/max:np.float64(50.32327074185014) - timing_s/agent_loop/generate_sequences/mean:np.float64(4.232911160150252) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(50.32327074185014) - timing
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step:19 - global_seqlen/min:17713 - global_seqlen/max:31095 - global_seqlen/minmax_diff:13382 - global_seqlen/balanced_min:23780 - global_seqlen/balanced_max:23986 - global_seqlen/mean:23818.0 - actor/entropy:0.10652168840169907 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.43985795974731445 - training/rollout_probs_diff_mean:0.003031388856470585 - training/rollout_probs_diff_std:0.012130273506045341 - training/rollout_actor_probs_pearson_corr:0.9975038766860962 - rollout_corr/rollout_is_mean:1.000024437904358 - rollout_corr/rollout_is_ratio_fraction_high:5.6943903473438695e-05 - rollout_corr/rollout_is_ratio_fraction_low:0.00010575295891612768 - rollout_corr/rollout_is_max:3.544985771179199 - rollout_corr/rollout_is_min:0.2985078692436218 - rollout_corr/rollout_is_std:0.03386257588863373 - rollout_corr/rollout_is_eff_sample_size:0.9988546391994405 - rollout_corr/rollout_is_seq_mean:1.0000839233398438 - rollout_corr/rollout_is_seq_std:0.002387973479926586 - rollout_corr/rollout_is_seq_max:1.0142525434494019 - rollout_corr/rollout_is_seq_min:0.9915294051170349 - rollout_corr/rollout_is_seq_max_deviation:0.014252543449401855 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1093668043613434) - rollout_corr/training_log_ppl:np.float64(0.10132705738578807) - rollout_corr/kl:np.float64(0.0006060766052620181) - rollout_corr/k3_kl:np.float64(0.0007317086579945453) - rollout_corr/rollout_ppl:np.float64(1.1086922818794847) - rollout_corr/rollout_log_ppl:np.float64(0.10072098037198884) - rollout_corr/log_ppl_diff:np.float64(0.0006060770137992222) - rollout_corr/log_ppl_abs_diff:np.float64(0.0016289143422909547) - rollout_corr/log_ppl_diff_max:np.float64(0.014358222484588623) - rollout_corr/log_ppl_diff_min:np.float64(-0.009524352848529816) - rollout_corr/ppl_ratio:np.float64(1.0006090987008065) - rollout_corr/chi2_token:np.float64(0.001838616793975234) - rollout_corr/chi2_seq:np.float64(0.987432076362893) - actor/pg_loss:np.float64(0.0002443152479827404) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0007472785102891066) - actor/ppo_kl:np.float64(-8.193314219084868e-06) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.4798855558037758) - perf/mfu/actor:np.float64(0.0686439488762442) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(105.47739028930664) - actor/lr:np.float64(1e-06) - training/global_step:19 - training/epoch:0 - critic/score/mean:0.6875 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.6875 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.0009253384196199477 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.0009253384196199477 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:480.1875 - response_length/max:1871.0 - response_length/min:86.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:480.1875 - response_length_non_aborted/max:1871.0 - response_length_non_aborted/min:86.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:264.125 - prompt_length/max:339.0 - prompt_length/min:169.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.0001460295170545578 - timing_s/agent_loop/generate_sequences/min:np.float64(1.0999032072722912) - timing_s/agent_loop/generate_sequences/max:np.float64(12.776574049144983) - timing_s/agent_loop/generate_sequences/mean:np.float64(4.886515708894876) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(12.776574049144983) - timing_s/agent_loop/slowest/tool_calls:np.float64(0.0) -
test_gen_batch meta info: {'eos_token_id': 151645, 'pad_token_id': 151643, 'recompute_log_prob': False, 'do_sample': True, 'validate': True, 'global_steps': 20}
validation generation end
[prompt] system

Given a question and four options, please select the right answer. Respond in the following format:
<reasoning>
...
</reasoning>
<answer>
...
</answer>

For the answer, only output the letter corresponding to the correct option (A, B, C, or D), and nothing else. Do not restate the answer text. For example, if the answer is "A", just output:
<answer>
A
</answer>

user
A charged particle produces an electric field with a magnitude of $2.0 \mathrm{~N} / \mathrm{C}$ at a point that is $50 \mathrm{~cm}$ away from the particle. What is the magnitude of the particle's charge? Recall that the electric field $E$ due to a point charge $q$ at a distance $r$ is given by $E = k\frac{q}{r^2}$, where $k = 8.99 \times 10^9 \mathrm{N} \mathrm{m}^2 / \mathrm{C}^2$.

A: 50 pC
B: 56 pC
C: 60 pC
D: 64 pC
Please reason step by step.
assistant
<think>

</think>


[response] <reasoning>
We are given the electric field $ E = 2.0 \, \mathrm{N/C} $, the distance $ r = 50 \, \mathrm{cm} = 0.50 \, \mathrm{m} $, and the constant $ k = 8.99 \times 10^9 \, \mathrm{N \cdot m^2/C^2} $. We are asked to find the charge $ q $ using the formula:

$$
E = k \frac{q}{r^2}
$$

Rearranging to solve for $ q $:

$$
q = \frac{E \cdot r^2}{k}
$$

Substitute the known values:

$$
q = \frac{(2.0) \cdot (0.50)^2}{8.99 \times 10^9}
$$

$$
q = \frac{2.0 \cdot 0.25}{8.99 \times 10^9} = \frac{0.5}{8.99 \times 10^9} \approx 5.56 \times 10^{-11} \, \mathrm{C}
$$

Convert to picocoulombs (1 pC = $ 10^{-12} \, \mathrm{C} $):

$$
q \approx 5.56 \times 10^{-11} \, \mathrm{C} = 55.6 \, \mathrm{pC}
$$

The closest option is **B: 56 pC**.
</reasoning>
<answer>
B
</answer>
[ground_truth] B
[score] 1.0
[acc] 1.0
[pred] B
[incorrect_format] 1
[feedback]
local_global_step_folder: /mnt/mole/SDPO/L2T/checkpoints/datasets/sciknoweval/physics/qwen3gen-physics-GRPO-Qwen-Qwen3-4B-mbs8-train32-rollout8-lr1e-6-vllm0.8/global_step_20
step:20 - global_seqlen/min:17554 - global_seqlen/max:28214 - global_seqlen/minmax_diff:10660 - global_seqlen/balanced_min:22414 - global_seqlen/balanced_max:22431 - global_seqlen/mean:22418.0 - actor/entropy:0.11887378990650177 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.7652756571769714 - training/rollout_probs_diff_mean:0.003253082511946559 - training/rollout_probs_diff_std:0.01256453339010477 - training/rollout_actor_probs_pearson_corr:0.9974572062492371 - rollout_corr/rollout_is_mean:0.9998491406440735 - rollout_corr/rollout_is_ratio_fraction_high:2.658820267242845e-05 - rollout_corr/rollout_is_ratio_fraction_low:0.00014180374273564667 - rollout_corr/rollout_is_max:2.1670210361480713 - rollout_corr/rollout_is_min:0.20142976939678192 - rollout_corr/rollout_is_std:0.03435710072517395 - rollout_corr/rollout_is_eff_sample_size:0.9988207434840839 - rollout_corr/rollout_is_seq_mean:0.9999091625213623 - rollout_corr/rollout_is_seq_std:0.001986477058380842 - rollout_corr/rollout_is_seq_max:1.0120420455932617 - rollout_corr/rollout_is_seq_min:0.9940481185913086 - rollout_corr/rollout_is_seq_max_deviation:0.012042045593261719 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1164336544461548) - rollout_corr/training_log_ppl:np.float64(0.10743120299957809) - rollout_corr/kl:np.float64(0.0007887022689292422) - rollout_corr/k3_kl:np.float64(0.0007427555091403804) - rollout_corr/rollout_ppl:np.float64(1.1155504160560668) - rollout_corr/rollout_log_ppl:np.float64(0.1066425001481548) - rollout_corr/log_ppl_diff:np.float64(0.0007887028514232952) - rollout_corr/log_ppl_abs_diff:np.float64(0.001653945950238267) - rollout_corr/log_ppl_diff_max:np.float64(0.012162841856479645) - rollout_corr/log_ppl_diff_min:np.float64(-0.010080903768539429) - rollout_corr/ppl_ratio:np.float64(1.0007913769222796) - rollout_corr/chi2_token:np.float64(0.0014412584714591503) - rollout_corr/chi2_seq:np.float64(0.749183313222602) - actor/pg_loss:np.float64(0.00014212285168468952) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.000699050789080502) - actor/ppo_kl:np.float64(5.158489911716302e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.37614476680755615) - perf/mfu/actor:np.float64(0.06503999971026932) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(105.41239166259766) - actor/lr:np.float64(1e-06) - val-aux/sciknoweval/reward/mean@16:np.float64(0.61328125) - val-aux/sciknoweval/reward/std@16:np.float64(0.18125889304909915) - val-aux/sciknoweval/reward/best@2/mean:np.float64(0.6852) - val-aux/sciknoweval/reward/best@2/std:np.float64(0.15465207513909812) - val-aux/sciknoweval/reward/worst@2/mean:np.float64(0.5414125) - val-aux/sciknoweval/reward/worst@2/std:np.float64(0.14903691503963334) - val-aux/sciknoweval/reward/maj@2/mean:np.float64(0.6131875000000001) - val-aux/sciknoweval/reward/maj@2/std:np.float64(0.18035006026777042) - val-aux/sciknoweval/reward/best@4/mean:np.float64(0.7420375) - val-aux/sciknoweval/reward/best@4/std:np.float64(0.12007545620567092) - val-aux/sciknoweval/reward/worst@4/mean:np.float64(0.482225) - val-aux/sciknoweval/reward/worst@4/std:np.float64(0.1146577346150142) - val-aux/sciknoweval/reward/maj@4/mean:np.float64(0.6277625) - val-aux/sciknoweval/reward/maj@4/std:np.float64(0.14023131776921524) - val-aux/sciknoweval/reward/best@8/mean:np.float64(0.78975) - val-aux/sciknoweval/reward/best@8/std:np.float64(0.09577876488826616) - val-aux/sciknoweval/reward/worst@8/mean:np.float64(0.43423750000000005) - val-aux/sciknoweval/reward/worst@8/std:np.float64(0.07714076320360426) - val-aux/sciknoweval/reward/maj@8/mean:np.float64(0.6336375000000001) - val-aux/sciknoweval/reward/maj@8/std:np.float64(0.09981662846229708) - val-aux/sciknoweval/reward/best@16/mean:np.float64(0.8320624999999999) - val-aux/sciknoweval/reward/best@16/std:np.float64(0.071573490
step:21 - global_seqlen/min:20890 - global_seqlen/max:29372 - global_seqlen/minmax_diff:8482 - global_seqlen/balanced_min:23784 - global_seqlen/balanced_max:24194 - global_seqlen/mean:23842.25 - actor/entropy:0.10979560017585754 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.7417163848876953 - training/rollout_probs_diff_mean:0.0029196166433393955 - training/rollout_probs_diff_std:0.01234018336981535 - training/rollout_actor_probs_pearson_corr:0.9974682927131653 - rollout_corr/rollout_is_mean:1.0000228881835938 - rollout_corr/rollout_is_ratio_fraction_high:1.6375992345274426e-05 - rollout_corr/rollout_is_ratio_fraction_low:0.00010644395661074668 - rollout_corr/rollout_is_max:2.094970703125 - rollout_corr/rollout_is_min:0.07465586066246033 - rollout_corr/rollout_is_std:0.03303755819797516 - rollout_corr/rollout_is_eff_sample_size:0.9989098287246259 - rollout_corr/rollout_is_seq_mean:0.9999141693115234 - rollout_corr/rollout_is_seq_std:0.0017565247835591435 - rollout_corr/rollout_is_seq_max:1.0051144361495972 - rollout_corr/rollout_is_seq_min:0.9947226643562317 - rollout_corr/rollout_is_seq_max_deviation:0.0052773356437683105 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1051466539502144) - rollout_corr/training_log_ppl:np.float64(0.09741823082003975) - rollout_corr/kl:np.float64(0.0006470407322218819) - rollout_corr/k3_kl:np.float64(0.0006291852859376945) - rollout_corr/rollout_ppl:np.float64(1.1044287369586527) - rollout_corr/rollout_log_ppl:np.float64(0.09677118871331913) - rollout_corr/log_ppl_diff:np.float64(0.0006470421067206189) - rollout_corr/log_ppl_abs_diff:np.float64(0.0014577525143977255) - rollout_corr/log_ppl_diff_max:np.float64(0.009566932916641235) - rollout_corr/log_ppl_diff_min:np.float64(-0.005102425813674927) - rollout_corr/ppl_ratio:np.float64(1.0006491616368294) - rollout_corr/chi2_token:np.float64(0.0012274319306015968) - rollout_corr/chi2_seq:np.float64(1.2051882504019886) - actor/pg_loss:np.float64(0.00013444910291582346) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.00045100462170921674) - actor/ppo_kl:np.float64(-5.319785113400144e-05) - actor/pg_clipfrac_lower:np.float64(2.38095403801708e-05) - actor/grad_norm:np.float64(0.2096654698252678) - perf/mfu/actor:np.float64(0.0669203788543201) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(105.66231536865234) - actor/lr:np.float64(1e-06) - training/global_step:21 - training/epoch:0 - critic/score/mean:0.671875 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.671875 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.004104233346879482 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.004104233346879482 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:477.0703125 - response_length/max:2091.0 - response_length/min:152.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:477.0703125 - response_length_non_aborted/max:2091.0 - response_length_non_aborted/min:152.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:268.0 - prompt_length/max:364.0 - prompt_length/min:195.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.00015165284276008606 - timing_s/agent_loop/generate_sequences/min:np.float64(1.7176804710179567) - timing_s/agent_loop/generate_sequences/max:np.float64(12.88374364003539) - timing_s/agent_loop/generate_sequences/mean:np.float64(4.737000476088724) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(12.88374364003539) - timing_s/agent_loop/slowest/t
step:22 - global_seqlen/min:16900 - global_seqlen/max:32996 - global_seqlen/minmax_diff:16096 - global_seqlen/balanced_min:23691 - global_seqlen/balanced_max:23913 - global_seqlen/mean:23732.375 - actor/entropy:0.12188427150249481 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.5312178134918213 - training/rollout_probs_diff_mean:0.0033468599431216717 - training/rollout_probs_diff_std:0.013181475922465324 - training/rollout_actor_probs_pearson_corr:0.9972920417785645 - rollout_corr/rollout_is_mean:0.999908983707428 - rollout_corr/rollout_is_ratio_fraction_high:2.4285402105306275e-05 - rollout_corr/rollout_is_ratio_fraction_low:0.0001942832168424502 - rollout_corr/rollout_is_max:3.412278175354004 - rollout_corr/rollout_is_min:0.14518168568611145 - rollout_corr/rollout_is_std:0.03405214846134186 - rollout_corr/rollout_is_eff_sample_size:0.9988416753032981 - rollout_corr/rollout_is_seq_mean:0.999866247177124 - rollout_corr/rollout_is_seq_std:0.00229041394777596 - rollout_corr/rollout_is_seq_max:1.0077131986618042 - rollout_corr/rollout_is_seq_min:0.9842400550842285 - rollout_corr/rollout_is_seq_max_deviation:0.015759944915771484 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1243417421355844) - rollout_corr/training_log_ppl:np.float64(0.11367632360634161) - rollout_corr/kl:np.float64(0.0010524871724442164) - rollout_corr/k3_kl:np.float64(0.000926966261786788) - rollout_corr/rollout_ppl:np.float64(1.1231554276309907) - rollout_corr/rollout_log_ppl:np.float64(0.11262383543362375) - rollout_corr/log_ppl_diff:np.float64(0.001052488172717858) - rollout_corr/log_ppl_abs_diff:np.float64(0.0018730249648797326) - rollout_corr/log_ppl_diff_max:np.float64(0.0278562530875206) - rollout_corr/log_ppl_diff_min:np.float64(-0.004908844828605652) - rollout_corr/ppl_ratio:np.float64(1.0010584215633571) - rollout_corr/chi2_token:np.float64(0.0015142448246479034) - rollout_corr/chi2_seq:np.float64(0.5919819474220276) - actor/pg_loss:np.float64(-3.6185141652822495e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0007750144300189277) - actor/ppo_kl:np.float64(0.00017040614556229627) - actor/pg_clipfrac_lower:np.float64(5.271592272038106e-06) - actor/grad_norm:np.float64(0.4317408576607704) - perf/mfu/actor:np.float64(0.06862934905562151) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(105.66873407363892) - actor/lr:np.float64(1e-06) - training/global_step:22 - training/epoch:0 - critic/score/mean:0.625 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.625 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.0038765573408454657 - critic/advantages/max:0.75 - critic/advantages/min:-0.875 - critic/returns/mean:-0.0038765573408454657 - critic/returns/max:0.75 - critic/returns/min:-0.875 - response_length/mean:482.54296875 - response_length/max:1955.0 - response_length/min:114.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:482.54296875 - response_length_non_aborted/max:1955.0 - response_length_non_aborted/min:114.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:259.09375 - prompt_length/max:375.0 - prompt_length/min:197.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.00013677775859832764 - timing_s/agent_loop/generate_sequences/min:np.float64(1.3632201459258795) - timing_s/agent_loop/generate_sequences/max:np.float64(12.304583990946412) - timing_s/agent_loop/generate_sequences/mean:np.float64(4.897737120372767) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(12.304583990946412) - timing_s/agent_loop/slowest/t
step:23 - global_seqlen/min:17606 - global_seqlen/max:33708 - global_seqlen/minmax_diff:16102 - global_seqlen/balanced_min:26856 - global_seqlen/balanced_max:26886 - global_seqlen/mean:26877.375 - actor/entropy:0.1653793752193451 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.9992972612380981 - training/rollout_probs_diff_mean:0.003593530971556902 - training/rollout_probs_diff_std:0.01221021730452776 - training/rollout_actor_probs_pearson_corr:0.9982529878616333 - rollout_corr/rollout_is_mean:1.0001059770584106 - rollout_corr/rollout_is_ratio_fraction_high:2.7500669602886774e-05 - rollout_corr/rollout_is_ratio_fraction_low:6.18765116087161e-05 - rollout_corr/rollout_is_max:3.486543655395508 - rollout_corr/rollout_is_min:0.00043065936188213527 - rollout_corr/rollout_is_std:0.034376177936792374 - rollout_corr/rollout_is_eff_sample_size:0.9988199109866871 - rollout_corr/rollout_is_seq_mean:1.0000687837600708 - rollout_corr/rollout_is_seq_std:0.0017359366174787283 - rollout_corr/rollout_is_seq_max:1.0058130025863647 - rollout_corr/rollout_is_seq_min:0.9936341047286987 - rollout_corr/rollout_is_seq_max_deviation:0.0063658952713012695 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1735385786741972) - rollout_corr/training_log_ppl:np.float64(0.1555803755109082) - rollout_corr/kl:np.float64(0.0008435647158400172) - rollout_corr/k3_kl:np.float64(0.000810335308230492) - rollout_corr/rollout_ppl:np.float64(1.172548221424222) - rollout_corr/rollout_log_ppl:np.float64(0.15473681054572808) - rollout_corr/log_ppl_diff:np.float64(0.0008435649651801214) - rollout_corr/log_ppl_abs_diff:np.float64(0.0016919265181059018) - rollout_corr/log_ppl_diff_max:np.float64(0.013718657195568085) - rollout_corr/log_ppl_diff_min:np.float64(-0.005128346383571625) - rollout_corr/ppl_ratio:np.float64(1.000846435315907) - rollout_corr/chi2_token:np.float64(0.001545611536130309) - rollout_corr/chi2_seq:np.float64(0.7387706565205008) - actor/pg_loss:np.float64(-7.304479368031025e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0014301339112989808) - actor/ppo_kl:np.float64(0.00022386275868435668) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.4195772558450699) - perf/mfu/actor:np.float64(0.07791174639008124) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(106.34968948364258) - actor/lr:np.float64(1e-06) - training/global_step:23 - training/epoch:1 - critic/score/mean:0.46484375 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.46484375 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.014247066341340542 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.014247066341340542 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:568.16796875 - response_length/max:1852.0 - response_length/min:102.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:568.16796875 - response_length_non_aborted/max:1852.0 - response_length_non_aborted/min:102.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:271.75 - prompt_length/max:375.0 - prompt_length/min:203.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.0003154464066028595 - timing_s/agent_loop/generate_sequences/min:np.float64(1.197395345196128) - timing_s/agent_loop/generate_sequences/max:np.float64(13.042586963623762) - timing_s/agent_loop/generate_sequences/mean:np.float64(5.787129377022211) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(13.042586963623762) - timing_s/agent_loop/slowest/tool_calls:
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step:29 - global_seqlen/min:20947 - global_seqlen/max:33732 - global_seqlen/minmax_diff:12785 - global_seqlen/balanced_min:25386 - global_seqlen/balanced_max:25685 - global_seqlen/mean:25470.375 - actor/entropy:0.13968856632709503 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.5444822311401367 - training/rollout_probs_diff_mean:0.0031616955529898405 - training/rollout_probs_diff_std:0.011410399340093136 - training/rollout_actor_probs_pearson_corr:0.9981111884117126 - rollout_corr/rollout_is_mean:1.000052809715271 - rollout_corr/rollout_is_ratio_fraction_high:7.336810995184351e-06 - rollout_corr/rollout_is_ratio_fraction_low:5.8694487961474806e-05 - rollout_corr/rollout_is_max:3.6677300930023193 - rollout_corr/rollout_is_min:0.22905343770980835 - rollout_corr/rollout_is_std:0.0324532613158226 - rollout_corr/rollout_is_eff_sample_size:0.9989480129782379 - rollout_corr/rollout_is_seq_mean:1.0001238584518433 - rollout_corr/rollout_is_seq_std:0.002332444768399 - rollout_corr/rollout_is_seq_max:1.0094679594039917 - rollout_corr/rollout_is_seq_min:0.9920924305915833 - rollout_corr/rollout_is_seq_max_deviation:0.0094679594039917 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.140123389661312) - rollout_corr/training_log_ppl:np.float64(0.12807749381863687) - rollout_corr/kl:np.float64(0.000638476259126719) - rollout_corr/k3_kl:np.float64(0.0006935356665564996) - rollout_corr/rollout_ppl:np.float64(1.1393897044472396) - rollout_corr/rollout_log_ppl:np.float64(0.1274390167054662) - rollout_corr/log_ppl_diff:np.float64(0.0006384771131706657) - rollout_corr/log_ppl_abs_diff:np.float64(0.0017721431377140107) - rollout_corr/log_ppl_diff_max:np.float64(0.011614277958869934) - rollout_corr/log_ppl_diff_min:np.float64(-0.011640861630439758) - rollout_corr/ppl_ratio:np.float64(1.0006417338736355) - rollout_corr/chi2_token:np.float64(0.0015386808663606644) - rollout_corr/chi2_seq:np.float64(0.6557973187882453) - actor/pg_loss:np.float64(8.236418943852186e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0006260939494495688) - actor/ppo_kl:np.float64(0.00012735309167744013) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.2651471309363842) - perf/mfu/actor:np.float64(0.07338363198697957) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(106.38971328735352) - actor/lr:np.float64(1e-06) - training/global_step:29 - training/epoch:1 - critic/score/mean:0.6875 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.6875 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.009649740532040596 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.009649740532040596 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:532.41796875 - response_length/max:2748.0 - response_length/min:73.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:532.41796875 - response_length_non_aborted/max:2748.0 - response_length_non_aborted/min:73.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:263.53125 - prompt_length/max:375.0 - prompt_length/min:164.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:7.792375981807709e-05 - timing_s/agent_loop/generate_sequences/min:np.float64(0.8251552730798721) - timing_s/agent_loop/generate_sequences/max:np.float64(16.657433584332466) - timing_s/agent_loop/generate_sequences/mean:np.float64(4.999644991774403) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(16.657433584332466) - timing_s/agent_loop/slowest/tool_calls:np.float64(0.
test_gen_batch meta info: {'eos_token_id': 151645, 'pad_token_id': 151643, 'recompute_log_prob': False, 'do_sample': True, 'validate': True, 'global_steps': 30}
validation generation end
[prompt] system

Given a question and four options, please select the right answer. Respond in the following format:
<reasoning>
...
</reasoning>
<answer>
...
</answer>

For the answer, only output the letter corresponding to the correct option (A, B, C, or D), and nothing else. Do not restate the answer text. For example, if the answer is "A", just output:
<answer>
A
</answer>

user
A charged particle produces an electric field with a magnitude of $2.0 \mathrm{~N} / \mathrm{C}$ at a point that is $50 \mathrm{~cm}$ away from the particle. What is the magnitude of the particle's charge? Recall that the electric field $E$ due to a point charge $q$ at a distance $r$ is given by $E = k\frac{q}{r^2}$, where $k = 8.99 \times 10^9 \mathrm{N} \mathrm{m}^2 / \mathrm{C}^2$.

A: 50 pC
B: 56 pC
C: 60 pC
D: 64 pC
Please reason step by step.
assistant
<think>

</think>


[response] <reasoning>
We are given the electric field $ E = 2.0 \, \mathrm{N/C} $, the distance $ r = 50 \, \mathrm{cm} = 0.50 \, \mathrm{m} $, and the constant $ k = 8.99 \times 10^9 \, \mathrm{N \cdot m^2 / C^2} $. The formula for the electric field due to a point charge is:

$$
E = k \frac{q}{r^2}
$$

We need to solve for $ q $:

$$
q = \frac{E r^2}{k}
$$

Substitute the values:

$$
q = \frac{(2.0)(0.50)^2}{8.99 \times 10^9}
$$

$$
q = \frac{2.0 \times 0.25}{8.99 \times 10^9} = \frac{0.50}{8.99 \times 10^9} \approx 5.56 \times 10^{-11} \, \mathrm{C}
$$

Convert to picocoulombs (1 pC = $ 10^{-12} \, \mathrm{C} $):

$$
q \approx 5.56 \times 10^{-11} \, \mathrm{C} = 55.6 \, \mathrm{pC}
$$

The closest answer is **B: 56 pC**.
</reasoning>
<answer>
B
</answer>
[ground_truth] B
[score] 1.0
[acc] 1.0
[pred] B
[incorrect_format] 1
[feedback]
local_global_step_folder: /mnt/mole/SDPO/L2T/checkpoints/datasets/sciknoweval/physics/qwen3gen-physics-GRPO-Qwen-Qwen3-4B-mbs8-train32-rollout8-lr1e-6-vllm0.8/global_step_30
step:30 - global_seqlen/min:16681 - global_seqlen/max:26264 - global_seqlen/minmax_diff:9583 - global_seqlen/balanced_min:22916 - global_seqlen/balanced_max:22938 - global_seqlen/mean:22931.25 - actor/entropy:0.1647506058216095 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.3170890808105469 - training/rollout_probs_diff_mean:0.0035670390352606773 - training/rollout_probs_diff_std:0.01208495907485485 - training/rollout_actor_probs_pearson_corr:0.9981399178504944 - rollout_corr/rollout_is_mean:0.9999049305915833 - rollout_corr/rollout_is_ratio_fraction_high:8.544525371689815e-06 - rollout_corr/rollout_is_ratio_fraction_low:0.00011962335702264681 - rollout_corr/rollout_is_max:2.2645792961120605 - rollout_corr/rollout_is_min:0.1764460951089859 - rollout_corr/rollout_is_std:0.03402237966656685 - rollout_corr/rollout_is_eff_sample_size:0.9988435782394575 - rollout_corr/rollout_is_seq_mean:0.9999919533729553 - rollout_corr/rollout_is_seq_std:0.0021591568365693092 - rollout_corr/rollout_is_seq_max:1.0069876909255981 - rollout_corr/rollout_is_seq_min:0.9930654764175415 - rollout_corr/rollout_is_seq_max_deviation:0.0069876909255981445 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1598813771270216) - rollout_corr/training_log_ppl:np.float64(0.14310977509740042) - rollout_corr/kl:np.float64(0.0006737301786081673) - rollout_corr/k3_kl:np.float64(0.0006828237883240718) - rollout_corr/rollout_ppl:np.float64(1.1591023579239845) - rollout_corr/rollout_log_ppl:np.float64(0.14243604317016434) - rollout_corr/log_ppl_diff:np.float64(0.0006737319272360764) - rollout_corr/log_ppl_abs_diff:np.float64(0.0017324861764791422) - rollout_corr/log_ppl_diff_max:np.float64(0.0082569420337677) - rollout_corr/log_ppl_diff_min:np.float64(-0.005524754524230957) - rollout_corr/ppl_ratio:np.float64(1.000676429597661) - rollout_corr/chi2_token:np.float64(0.0013968497514724731) - rollout_corr/chi2_seq:np.float64(0.42728084372356534) - actor/pg_loss:np.float64(2.553162630647421e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0004172229162122676) - actor/ppo_kl:np.float64(2.4439394231023925e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.29012734070420265) - perf/mfu/actor:np.float64(0.06612954074679292) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(106.5312614440918) - actor/lr:np.float64(1e-06) - val-aux/sciknoweval/reward/mean@16:np.float64(0.63125) - val-aux/sciknoweval/reward/std@16:np.float64(0.16827281213257073) - val-aux/sciknoweval/reward/best@2/mean:np.float64(0.69945) - val-aux/sciknoweval/reward/best@2/std:np.float64(0.1358224817804255) - val-aux/sciknoweval/reward/worst@2/mean:np.float64(0.5622375) - val-aux/sciknoweval/reward/worst@2/std:np.float64(0.14543653725309813) - val-aux/sciknoweval/reward/maj@2/mean:np.float64(0.630625) - val-aux/sciknoweval/reward/maj@2/std:np.float64(0.1674322657572851) - val-aux/sciknoweval/reward/best@4/mean:np.float64(0.7523875) - val-aux/sciknoweval/reward/best@4/std:np.float64(0.09759004740494832) - val-aux/sciknoweval/reward/worst@4/mean:np.float64(0.5039875) - val-aux/sciknoweval/reward/worst@4/std:np.float64(0.11512292056447274) - val-aux/sciknoweval/reward/maj@4/mean:np.float64(0.648175) - val-aux/sciknoweval/reward/maj@4/std:np.float64(0.13191413368892382) - val-aux/sciknoweval/reward/best@8/mean:np.float64(0.7910625) - val-aux/sciknoweval/reward/best@8/std:np.float64(0.06526407309863623) - val-aux/sciknoweval/reward/worst@8/mean:np.float64(0.45775000000000005) - val-aux/sciknoweval/reward/worst@8/std:np.float64(0.08015696464235675) - val-aux/sciknoweval/reward/maj@8/mean:np.float64(0.6597000000000001) - val-aux/sciknoweval/reward/maj@8/std:np.float64(0.09227713650829415) - val-aux/sciknoweval/reward/best@16/mean:np.float64(0.81775) - val-aux/sciknoweval/reward/best@16/std:np.float64(0.039141593967153915) - val-aux
step:31 - global_seqlen/min:19206 - global_seqlen/max:40437 - global_seqlen/minmax_diff:21231 - global_seqlen/balanced_min:26988 - global_seqlen/balanced_max:27006 - global_seqlen/mean:26994.75 - actor/entropy:0.15669088065624237 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.2584149241447449 - training/rollout_probs_diff_mean:0.003061925061047077 - training/rollout_probs_diff_std:0.010589882731437683 - training/rollout_actor_probs_pearson_corr:0.9985439777374268 - rollout_corr/rollout_is_mean:1.0000404119491577 - rollout_corr/rollout_is_ratio_fraction_high:1.3810819837090094e-05 - rollout_corr/rollout_is_ratio_fraction_low:2.7621639674180187e-05 - rollout_corr/rollout_is_max:2.6365303993225098 - rollout_corr/rollout_is_min:0.22984786331653595 - rollout_corr/rollout_is_std:0.030734580010175705 - rollout_corr/rollout_is_eff_sample_size:0.9990563960283122 - rollout_corr/rollout_is_seq_mean:1.0000174045562744 - rollout_corr/rollout_is_seq_std:0.0015726868296042085 - rollout_corr/rollout_is_seq_max:1.0063960552215576 - rollout_corr/rollout_is_seq_min:0.9952640533447266 - rollout_corr/rollout_is_seq_max_deviation:0.006396055221557617 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1623710673302412) - rollout_corr/training_log_ppl:np.float64(0.14397141717927298) - rollout_corr/kl:np.float64(0.0004526557635822215) - rollout_corr/k3_kl:np.float64(0.0005084346583146271) - rollout_corr/rollout_ppl:np.float64(1.1618167613632977) - rollout_corr/rollout_log_ppl:np.float64(0.1435187609968125) - rollout_corr/log_ppl_diff:np.float64(0.0004526561824604869) - rollout_corr/log_ppl_abs_diff:np.float64(0.0012202383077237755) - rollout_corr/log_ppl_diff_max:np.float64(0.005235195159912109) - rollout_corr/log_ppl_diff_min:np.float64(-0.004862427711486816) - rollout_corr/ppl_ratio:np.float64(1.0004539461806417) - rollout_corr/chi2_token:np.float64(0.0011370060965418816) - rollout_corr/chi2_seq:np.float64(0.43574777944013476) - actor/pg_loss:np.float64(1.602328848093748e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.00027079670348939544) - actor/ppo_kl:np.float64(-1.6756775252702028e-05) - actor/pg_clipfrac_lower:np.float64(2.4157391180779086e-06) - actor/grad_norm:np.float64(0.20888379216194153) - perf/mfu/actor:np.float64(0.07792531348505069) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.11697006225586) - actor/lr:np.float64(1e-06) - training/global_step:31 - training/epoch:1 - critic/score/mean:0.65625 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.65625 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.006074171047657728 - critic/advantages/max:0.875 - critic/advantages/min:-0.75 - critic/returns/mean:-0.006074171047657728 - critic/returns/max:0.875 - critic/returns/min:-0.75 - response_length/mean:565.6796875 - response_length/max:1784.0 - response_length/min:147.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:565.6796875 - response_length_non_aborted/max:1784.0 - response_length_non_aborted/min:147.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:277.90625 - prompt_length/max:364.0 - prompt_length/min:188.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:9.553879499435425e-05 - timing_s/agent_loop/generate_sequences/min:np.float64(1.7227725125849247) - timing_s/agent_loop/generate_sequences/max:np.float64(13.10448818653822) - timing_s/agent_loop/generate_sequences/mean:np.float64(5.673034100342193) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(13.10448818653822) - timing_s/agent_loop/s
step:32 - global_seqlen/min:15472 - global_seqlen/max:26624 - global_seqlen/minmax_diff:11152 - global_seqlen/balanced_min:21157 - global_seqlen/balanced_max:21170 - global_seqlen/mean:21164.125 - actor/entropy:0.16215530037879944 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.35835716128349304 - training/rollout_probs_diff_mean:0.0033622696064412594 - training/rollout_probs_diff_std:0.011649704538285732 - training/rollout_actor_probs_pearson_corr:0.9983426928520203 - rollout_corr/rollout_is_mean:0.9998896718025208 - rollout_corr/rollout_is_ratio_fraction_high:1.9218758097849786e-05 - rollout_corr/rollout_is_ratio_fraction_low:5.765627429354936e-05 - rollout_corr/rollout_is_max:2.1169991493225098 - rollout_corr/rollout_is_min:0.016281770542263985 - rollout_corr/rollout_is_std:0.033417847007513046 - rollout_corr/rollout_is_eff_sample_size:0.9988841362904098 - rollout_corr/rollout_is_seq_mean:0.9999381303787231 - rollout_corr/rollout_is_seq_std:0.00247986800968647 - rollout_corr/rollout_is_seq_max:1.011742353439331 - rollout_corr/rollout_is_seq_min:0.9914096593856812 - rollout_corr/rollout_is_seq_max_deviation:0.011742353439331055 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1614093114621937) - rollout_corr/training_log_ppl:np.float64(0.1426902024759329) - rollout_corr/kl:np.float64(0.0009178641532645582) - rollout_corr/k3_kl:np.float64(0.0007639187314083529) - rollout_corr/rollout_ppl:np.float64(1.1602927432395518) - rollout_corr/rollout_log_ppl:np.float64(0.1417723370686872) - rollout_corr/log_ppl_diff:np.float64(0.0009178654072456993) - rollout_corr/log_ppl_abs_diff:np.float64(0.0020935917491442524) - rollout_corr/log_ppl_diff_max:np.float64(0.03533336520195007) - rollout_corr/log_ppl_diff_min:np.float64(-0.009082436561584473) - rollout_corr/ppl_ratio:np.float64(1.000924628926441) - rollout_corr/chi2_token:np.float64(0.00115761230699718) - rollout_corr/chi2_seq:np.float64(0.4135602100286633) - actor/pg_loss:np.float64(-7.768673822283745e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0003810818443525932) - actor/ppo_kl:np.float64(0.00014974098553555137) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.26316603645682335) - perf/mfu/actor:np.float64(0.0603751772224912) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(106.58000946044922) - actor/lr:np.float64(1e-06) - training/global_step:32 - training/epoch:1 - critic/score/mean:0.68359375 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.68359375 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.003006534418091178 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.003006534418091178 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:406.50390625 - response_length/max:1261.0 - response_length/min:50.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:406.50390625 - response_length_non_aborted/max:1261.0 - response_length_non_aborted/min:50.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:254.875 - prompt_length/max:375.0 - prompt_length/min:143.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.00013849511742591858 - timing_s/agent_loop/generate_sequences/min:np.float64(0.584519986063242) - timing_s/agent_loop/generate_sequences/max:np.float64(9.110312020406127) - timing_s/agent_loop/generate_sequences/mean:np.float64(4.030619656012277) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(9.110312020406127) - timing_s/agent_loop/slowest/tool_calls:np.
step:33 - global_seqlen/min:21009 - global_seqlen/max:35793 - global_seqlen/minmax_diff:14784 - global_seqlen/balanced_min:26523 - global_seqlen/balanced_max:26619 - global_seqlen/mean:26546.375 - actor/entropy:0.1607956439256668 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.4141917824745178 - training/rollout_probs_diff_mean:0.0031411326490342617 - training/rollout_probs_diff_std:0.01075077150017023 - training/rollout_actor_probs_pearson_corr:0.998579204082489 - rollout_corr/rollout_is_mean:1.0000613927841187 - rollout_corr/rollout_is_ratio_fraction_high:2.17348788282834e-05 - rollout_corr/rollout_is_ratio_fraction_low:5.0714716053334996e-05 - rollout_corr/rollout_is_max:5.24385929107666 - rollout_corr/rollout_is_min:0.3405860662460327 - rollout_corr/rollout_is_std:0.0315140075981617 - rollout_corr/rollout_is_eff_sample_size:0.9990078527425291 - rollout_corr/rollout_is_seq_mean:1.0000804662704468 - rollout_corr/rollout_is_seq_std:0.0017564821755513549 - rollout_corr/rollout_is_seq_max:1.006698489189148 - rollout_corr/rollout_is_seq_min:0.995316743850708 - rollout_corr/rollout_is_seq_max_deviation:0.006698489189147949 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.176677621435374) - rollout_corr/training_log_ppl:np.float64(0.15545551202376373) - rollout_corr/kl:np.float64(0.000548688222613336) - rollout_corr/k3_kl:np.float64(0.0006223271676191189) - rollout_corr/rollout_ppl:np.float64(1.1760094286873937) - rollout_corr/rollout_log_ppl:np.float64(0.1549068232634454) - rollout_corr/log_ppl_diff:np.float64(0.0005486887603183277) - rollout_corr/log_ppl_abs_diff:np.float64(0.0014138846672722138) - rollout_corr/log_ppl_diff_max:np.float64(0.008264932781457901) - rollout_corr/log_ppl_diff_min:np.float64(-0.005941852927207947) - rollout_corr/ppl_ratio:np.float64(1.0005506034940481) - rollout_corr/chi2_token:np.float64(0.0014625547919422388) - rollout_corr/chi2_seq:np.float64(0.45368791883811355) - actor/pg_loss:np.float64(5.0174305215477943e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0003640777423470354) - actor/ppo_kl:np.float64(6.6643967455704e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.2803301140666008) - perf/mfu/actor:np.float64(0.07602373904107226) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(106.56497955322266) - actor/lr:np.float64(1e-06) - training/global_step:33 - training/epoch:1 - critic/score/mean:0.6953125 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.6953125 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.006237910129129887 - critic/advantages/max:0.75 - critic/advantages/min:-0.875 - critic/returns/mean:-0.006237910129129887 - critic/returns/max:0.75 - critic/returns/min:-0.875 - response_length/mean:539.16796875 - response_length/max:2340.0 - response_length/min:114.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:539.16796875 - response_length_non_aborted/max:2340.0 - response_length_non_aborted/min:114.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:290.40625 - prompt_length/max:437.0 - prompt_length/min:171.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.00011204741895198822 - timing_s/agent_loop/generate_sequences/min:np.float64(1.2724983282387257) - timing_s/agent_loop/generate_sequences/max:np.float64(14.548386441543698) - timing_s/agent_loop/generate_sequences/mean:np.float64(5.296186965904781) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(14.548386441543698) - timing_s/agent_loop/slowest/tool_calls:np.float6
step:34 - global_seqlen/min:19210 - global_seqlen/max:32362 - global_seqlen/minmax_diff:13152 - global_seqlen/balanced_min:24672 - global_seqlen/balanced_max:24722 - global_seqlen/mean:24706.625 - actor/entropy:0.1634763479232788 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.4967529773712158 - training/rollout_probs_diff_mean:0.003025032114237547 - training/rollout_probs_diff_std:0.010739969089627266 - training/rollout_actor_probs_pearson_corr:0.998622715473175 - rollout_corr/rollout_is_mean:1.0000046491622925 - rollout_corr/rollout_is_ratio_fraction_high:2.2830181478639133e-05 - rollout_corr/rollout_is_ratio_fraction_low:6.84905462549068e-05 - rollout_corr/rollout_is_max:3.96623158454895 - rollout_corr/rollout_is_min:0.17613501846790314 - rollout_corr/rollout_is_std:0.03082752786576748 - rollout_corr/rollout_is_eff_sample_size:0.9990505658256099 - rollout_corr/rollout_is_seq_mean:1.0001435279846191 - rollout_corr/rollout_is_seq_std:0.001950009143911302 - rollout_corr/rollout_is_seq_max:1.0084269046783447 - rollout_corr/rollout_is_seq_min:0.9940277338027954 - rollout_corr/rollout_is_seq_max_deviation:0.008426904678344727 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1493624411523342) - rollout_corr/training_log_ppl:np.float64(0.13525041530374438) - rollout_corr/kl:np.float64(0.0005815880843990096) - rollout_corr/k3_kl:np.float64(0.0006954628924091821) - rollout_corr/rollout_ppl:np.float64(1.1486861389130354) - rollout_corr/rollout_log_ppl:np.float64(0.13466882749344222) - rollout_corr/log_ppl_diff:np.float64(0.0005815878103021532) - rollout_corr/log_ppl_abs_diff:np.float64(0.0016140752850333229) - rollout_corr/log_ppl_diff_max:np.float64(0.00731133297085762) - rollout_corr/log_ppl_diff_min:np.float64(-0.007330030202865601) - rollout_corr/ppl_ratio:np.float64(1.0005840898957103) - rollout_corr/chi2_token:np.float64(0.0018483358435332775) - rollout_corr/chi2_seq:np.float64(0.8693230981007218) - actor/pg_loss:np.float64(-7.774424739181995e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0004309596388338832) - actor/ppo_kl:np.float64(0.00016126566817398214) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.24917255342006683) - perf/mfu/actor:np.float64(0.07059737130291072) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(106.48730087280273) - actor/lr:np.float64(1e-06) - training/global_step:34 - training/epoch:1 - critic/score/mean:0.65625 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.65625 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:0.002149841981008649 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:0.002149841981008649 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:513.30078125 - response_length/max:2220.0 - response_length/min:80.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:513.30078125 - response_length_non_aborted/max:2220.0 - response_length_non_aborted/min:80.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:258.78125 - prompt_length/max:382.0 - prompt_length/min:163.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.0001704581081867218 - timing_s/agent_loop/generate_sequences/min:np.float64(0.9642345681786537) - timing_s/agent_loop/generate_sequences/max:np.float64(14.358597544953227) - timing_s/agent_loop/generate_sequences/mean:np.float64(4.930665408472123) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(14.358597544953227) - timing_s/agent_loop/slowest/tool_calls:np.float
step:35 - global_seqlen/min:18610 - global_seqlen/max:31076 - global_seqlen/minmax_diff:12466 - global_seqlen/balanced_min:24486 - global_seqlen/balanced_max:24516 - global_seqlen/mean:24505.375 - actor/entropy:0.18308240175247192 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.6351485848426819 - training/rollout_probs_diff_mean:0.003324724268168211 - training/rollout_probs_diff_std:0.011287217028439045 - training/rollout_actor_probs_pearson_corr:0.998609185218811 - rollout_corr/rollout_is_mean:0.9998504519462585 - rollout_corr/rollout_is_ratio_fraction_high:1.5409863408422098e-05 - rollout_corr/rollout_is_ratio_fraction_low:3.852466034004465e-05 - rollout_corr/rollout_is_max:3.141425609588623 - rollout_corr/rollout_is_min:0.22313041985034943 - rollout_corr/rollout_is_std:0.03237971290946007 - rollout_corr/rollout_is_eff_sample_size:0.9989524144661357 - rollout_corr/rollout_is_seq_mean:0.999904215335846 - rollout_corr/rollout_is_seq_std:0.002002937952056527 - rollout_corr/rollout_is_seq_max:1.0084916353225708 - rollout_corr/rollout_is_seq_min:0.9936511516571045 - rollout_corr/rollout_is_seq_max_deviation:0.0084916353225708 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1920651025138795) - rollout_corr/training_log_ppl:np.float64(0.16792560920293909) - rollout_corr/kl:np.float64(0.0008154499521539904) - rollout_corr/k3_kl:np.float64(0.0007078099062596266) - rollout_corr/rollout_ppl:np.float64(1.1910648443736136) - rollout_corr/rollout_log_ppl:np.float64(0.1671101573156193) - rollout_corr/log_ppl_diff:np.float64(0.0008154518873197958) - rollout_corr/log_ppl_abs_diff:np.float64(0.0017030747985700145) - rollout_corr/log_ppl_diff_max:np.float64(0.010384440422058105) - rollout_corr/log_ppl_diff_min:np.float64(-0.007758818566799164) - rollout_corr/ppl_ratio:np.float64(1.0008183948229998) - rollout_corr/chi2_token:np.float64(0.0012777894735336304) - rollout_corr/chi2_seq:np.float64(1.3958141808398068) - actor/pg_loss:np.float64(1.1038966476917267e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0003179428899784398) - actor/ppo_kl:np.float64(0.00012983981464032013) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.2326635681092739) - perf/mfu/actor:np.float64(0.07068896275098592) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(106.57692337036133) - actor/lr:np.float64(1e-06) - training/global_step:35 - training/epoch:1 - critic/score/mean:0.6640625 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.6640625 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.004130806773900986 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.004130806773900986 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:506.98046875 - response_length/max:1617.0 - response_length/min:86.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:506.98046875 - response_length_non_aborted/max:1617.0 - response_length_non_aborted/min:86.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:258.8125 - prompt_length/max:365.0 - prompt_length/min:160.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:8.149631321430206e-05 - timing_s/agent_loop/generate_sequences/min:np.float64(0.9240005984902382) - timing_s/agent_loop/generate_sequences/max:np.float64(11.936645423993468) - timing_s/agent_loop/generate_sequences/mean:np.float64(5.090721758017025) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(11.936645423993468) - timing_s/agent_loop/slowest/tool_calls:np.f
step:36 - global_seqlen/min:24110 - global_seqlen/max:37995 - global_seqlen/minmax_diff:13885 - global_seqlen/balanced_min:31143 - global_seqlen/balanced_max:31201 - global_seqlen/mean:31181.25 - actor/entropy:0.2063475251197815 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.35195159912109375 - training/rollout_probs_diff_mean:0.003259577788412571 - training/rollout_probs_diff_std:0.010389592498540878 - training/rollout_actor_probs_pearson_corr:0.9988572597503662 - rollout_corr/rollout_is_mean:0.9999135732650757 - rollout_corr/rollout_is_ratio_fraction_high:5.54268399355351e-06 - rollout_corr/rollout_is_ratio_fraction_low:2.217073597421404e-05 - rollout_corr/rollout_is_max:5.167435169219971 - rollout_corr/rollout_is_min:0.08687802404165268 - rollout_corr/rollout_is_std:0.03102603740990162 - rollout_corr/rollout_is_eff_sample_size:0.9990380727632393 - rollout_corr/rollout_is_seq_mean:0.9999022483825684 - rollout_corr/rollout_is_seq_std:0.0015286069829016924 - rollout_corr/rollout_is_seq_max:1.0051732063293457 - rollout_corr/rollout_is_seq_min:0.9951693415641785 - rollout_corr/rollout_is_seq_max_deviation:0.005173206329345703 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.2262746798805892) - rollout_corr/training_log_ppl:np.float64(0.19696971234225202) - rollout_corr/kl:np.float64(0.0006086873604012055) - rollout_corr/k3_kl:np.float64(0.0005889998031136656) - rollout_corr/rollout_ppl:np.float64(1.2254916024394333) - rollout_corr/rollout_log_ppl:np.float64(0.19636102448566817) - rollout_corr/log_ppl_diff:np.float64(0.000608687856583856) - rollout_corr/log_ppl_abs_diff:np.float64(0.0012519802548922598) - rollout_corr/log_ppl_diff_max:np.float64(0.006760932505130768) - rollout_corr/log_ppl_diff_min:np.float64(-0.005945771932601929) - rollout_corr/ppl_ratio:np.float64(1.0006101776380092) - rollout_corr/chi2_token:np.float64(0.001163150416687131) - rollout_corr/chi2_seq:np.float64(0.9006679092999548) - actor/pg_loss:np.float64(6.59312354400754e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.00041949365038362885) - actor/ppo_kl:np.float64(-4.479620235997572e-05) - actor/pg_clipfrac_lower:np.float64(3.426535158723709e-06) - actor/grad_norm:np.float64(0.21542762964963913) - perf/mfu/actor:np.float64(0.08866368508784078) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(106.68338394165039) - actor/lr:np.float64(1e-06) - training/global_step:36 - training/epoch:1 - critic/score/mean:0.56640625 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.56640625 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.03192170336842537 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.03192170336842537 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:704.7578125 - response_length/max:2399.0 - response_length/min:105.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:704.7578125 - response_length_non_aborted/max:2399.0 - response_length_non_aborted/min:105.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:269.65625 - prompt_length/max:375.0 - prompt_length/min:169.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:9.613484144210815e-05 - timing_s/agent_loop/generate_sequences/min:np.float64(1.1882787812501192) - timing_s/agent_loop/generate_sequences/max:np.float64(16.427959153428674) - timing_s/agent_loop/generate_sequences/mean:np.float64(7.1280951405206) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(16.427959153428674) - timing_s/agent_loop/slowe
step:37 - global_seqlen/min:20543 - global_seqlen/max:33018 - global_seqlen/minmax_diff:12475 - global_seqlen/balanced_min:26755 - global_seqlen/balanced_max:26801 - global_seqlen/mean:26782.75 - actor/entropy:0.1873542070388794 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.3535153567790985 - training/rollout_probs_diff_mean:0.003138389438390732 - training/rollout_probs_diff_std:0.010506313294172287 - training/rollout_actor_probs_pearson_corr:0.9987807273864746 - rollout_corr/rollout_is_mean:0.9999997019767761 - rollout_corr/rollout_is_ratio_fraction_high:0.0 - rollout_corr/rollout_is_ratio_fraction_low:3.388498225831427e-05 - rollout_corr/rollout_is_max:1.984167218208313 - rollout_corr/rollout_is_min:0.38167211413383484 - rollout_corr/rollout_is_std:0.031033720821142197 - rollout_corr/rollout_is_eff_sample_size:0.9990378348031789 - rollout_corr/rollout_is_seq_mean:0.9999757409095764 - rollout_corr/rollout_is_seq_std:0.0020235180854797363 - rollout_corr/rollout_is_seq_max:1.007972240447998 - rollout_corr/rollout_is_seq_min:0.991079568862915 - rollout_corr/rollout_is_seq_max_deviation:0.008920431137084961 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.17386184213683) - rollout_corr/training_log_ppl:np.float64(0.15399431145488052) - rollout_corr/kl:np.float64(0.000585384931017785) - rollout_corr/k3_kl:np.float64(0.0005648392770467581) - rollout_corr/rollout_ppl:np.float64(1.1731591601856053) - rollout_corr/rollout_log_ppl:np.float64(0.15340892578387866) - rollout_corr/log_ppl_diff:np.float64(0.000585385671001859) - rollout_corr/log_ppl_abs_diff:np.float64(0.0015394459333037958) - rollout_corr/log_ppl_diff_max:np.float64(0.009715557098388672) - rollout_corr/log_ppl_diff_min:np.float64(-0.006565690040588379) - rollout_corr/ppl_ratio:np.float64(1.0005877201911062) - rollout_corr/chi2_token:np.float64(0.0010866590309888124) - rollout_corr/chi2_seq:np.float64(1.2919703791849315) - actor/pg_loss:np.float64(-7.207388989627361e-06) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.00027252964378021716) - actor/ppo_kl:np.float64(2.565641079144143e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.2241645734757185) - perf/mfu/actor:np.float64(0.07756524385091812) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(106.62493515014648) - actor/lr:np.float64(1e-06) - training/global_step:37 - training/epoch:1 - critic/score/mean:0.671875 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.671875 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.012340063229203224 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.012340063229203224 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:576.3984375 - response_length/max:2563.0 - response_length/min:72.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:576.3984375 - response_length_non_aborted/max:2563.0 - response_length_non_aborted/min:72.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:260.5625 - prompt_length/max:350.0 - prompt_length/min:157.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:7.650814950466156e-05 - timing_s/agent_loop/generate_sequences/min:np.float64(0.7121520359069109) - timing_s/agent_loop/generate_sequences/max:np.float64(16.06510110758245) - timing_s/agent_loop/generate_sequences/mean:np.float64(5.399860835161235) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(16.06510110758245) - timing_s/agent_loop/slowest/tool_calls:np.float64(0.0) - timing_s/age
step:38 - global_seqlen/min:20896 - global_seqlen/max:36221 - global_seqlen/minmax_diff:15325 - global_seqlen/balanced_min:26629 - global_seqlen/balanced_max:26693 - global_seqlen/mean:26673.0 - actor/entropy:0.17777901887893677 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.5311151742935181 - training/rollout_probs_diff_mean:0.003014863934367895 - training/rollout_probs_diff_std:0.01037665270268917 - training/rollout_actor_probs_pearson_corr:0.998752772808075 - rollout_corr/rollout_is_mean:1.0000866651535034 - rollout_corr/rollout_is_ratio_fraction_high:2.75694746960653e-05 - rollout_corr/rollout_is_ratio_fraction_low:3.446184564381838e-05 - rollout_corr/rollout_is_max:4.722990036010742 - rollout_corr/rollout_is_min:0.217980295419693 - rollout_corr/rollout_is_std:0.03060242161154747 - rollout_corr/rollout_is_eff_sample_size:0.9990646060209646 - rollout_corr/rollout_is_seq_mean:1.0000120401382446 - rollout_corr/rollout_is_seq_std:0.0017710411921143532 - rollout_corr/rollout_is_seq_max:1.005569338798523 - rollout_corr/rollout_is_seq_min:0.9887515902519226 - rollout_corr/rollout_is_seq_max_deviation:0.011248409748077393 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1705434750765562) - rollout_corr/training_log_ppl:np.float64(0.15039988774515223) - rollout_corr/kl:np.float64(0.0003758689842143781) - rollout_corr/k3_kl:np.float64(0.0005343400661388387) - rollout_corr/rollout_ppl:np.float64(1.170116110239178) - rollout_corr/rollout_log_ppl:np.float64(0.1500240175955696) - rollout_corr/log_ppl_diff:np.float64(0.00037587014958262444) - rollout_corr/log_ppl_abs_diff:np.float64(0.00122680542699527) - rollout_corr/log_ppl_diff_max:np.float64(0.012495182454586029) - rollout_corr/log_ppl_diff_min:np.float64(-0.005860418081283569) - rollout_corr/ppl_ratio:np.float64(1.000377441989258) - rollout_corr/chi2_token:np.float64(0.0015310256276279688) - rollout_corr/chi2_seq:np.float64(0.8941571062896401) - actor/pg_loss:np.float64(7.285538595169783e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0002832129719081422) - actor/ppo_kl:np.float64(-9.715641379060003e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.20185822248458862) - perf/mfu/actor:np.float64(0.07681988024557596) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(106.53835678100586) - actor/lr:np.float64(1e-06) - training/global_step:38 - training/epoch:1 - critic/score/mean:0.61328125 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.61328125 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.0021598960738629103 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.0021598960738629103 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:566.75 - response_length/max:2166.0 - response_length/min:92.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:566.75 - response_length_non_aborted/max:2166.0 - response_length_non_aborted/min:92.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:266.78125 - prompt_length/max:328.0 - prompt_length/min:180.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:8.976459503173828e-05 - timing_s/agent_loop/generate_sequences/min:np.float64(1.1030525546520948) - timing_s/agent_loop/generate_sequences/max:np.float64(14.58826527185738) - timing_s/agent_loop/generate_sequences/mean:np.float64(5.473840224818559) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(14.58826527185738) - timing_s/agent_loop/slowest/tool_calls:np.float64(0.0) - ti
step:39 - global_seqlen/min:15255 - global_seqlen/max:27450 - global_seqlen/minmax_diff:12195 - global_seqlen/balanced_min:22238 - global_seqlen/balanced_max:22271 - global_seqlen/mean:22258.375 - actor/entropy:0.1585860699415207 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.403981477022171 - training/rollout_probs_diff_mean:0.003201692830771208 - training/rollout_probs_diff_std:0.011194097809493542 - training/rollout_actor_probs_pearson_corr:0.9984230995178223 - rollout_corr/rollout_is_mean:1.0000526905059814 - rollout_corr/rollout_is_ratio_fraction_high:4.465760866878554e-05 - rollout_corr/rollout_is_ratio_fraction_low:6.252065213629976e-05 - rollout_corr/rollout_is_max:3.0618841648101807 - rollout_corr/rollout_is_min:0.25154978036880493 - rollout_corr/rollout_is_std:0.032896533608436584 - rollout_corr/rollout_is_eff_sample_size:0.9989191068729061 - rollout_corr/rollout_is_seq_mean:1.0000567436218262 - rollout_corr/rollout_is_seq_std:0.0022173086181282997 - rollout_corr/rollout_is_seq_max:1.0083491802215576 - rollout_corr/rollout_is_seq_min:0.9902656674385071 - rollout_corr/rollout_is_seq_max_deviation:0.00973433256149292 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1577396178618073) - rollout_corr/training_log_ppl:np.float64(0.13937123074720148) - rollout_corr/kl:np.float64(0.00047606502702546294) - rollout_corr/k3_kl:np.float64(0.0006253823398196801) - rollout_corr/rollout_ppl:np.float64(1.157200226560235) - rollout_corr/rollout_log_ppl:np.float64(0.1388951658955193) - rollout_corr/log_ppl_diff:np.float64(0.0004760648516821675) - rollout_corr/log_ppl_abs_diff:np.float64(0.0017094570139306597) - rollout_corr/log_ppl_diff_max:np.float64(0.008976280689239502) - rollout_corr/log_ppl_diff_min:np.float64(-0.007652416825294495) - rollout_corr/ppl_ratio:np.float64(1.0004788676742464) - rollout_corr/chi2_token:np.float64(0.001593738328665495) - rollout_corr/chi2_seq:np.float64(1.153579653473571) - actor/pg_loss:np.float64(-4.086887929588556e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.00021084232048451668) - actor/ppo_kl:np.float64(-5.276580297675082e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.22345420345664024) - perf/mfu/actor:np.float64(0.06472844108846296) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(106.6031494140625) - actor/lr:np.float64(1e-06) - training/global_step:39 - training/epoch:1 - critic/score/mean:0.79296875 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.79296875 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.0039901575073599815 - critic/advantages/max:0.75 - critic/advantages/min:-0.875 - critic/returns/mean:-0.0039901575073599815 - critic/returns/max:0.75 - critic/returns/min:-0.875 - response_length/mean:437.35546875 - response_length/max:1579.0 - response_length/min:66.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:437.35546875 - response_length_non_aborted/max:1579.0 - response_length_non_aborted/min:66.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:258.21875 - prompt_length/max:326.0 - prompt_length/min:155.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.00015556812286376953 - timing_s/agent_loop/generate_sequences/min:np.float64(0.7400109507143497) - timing_s/agent_loop/generate_sequences/max:np.float64(10.687160091474652) - timing_s/agent_loop/generate_sequences/mean:np.float64(4.344982730093761) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(10.687160091474652) - timing_s/agent_loop/slowest/tool_call
test_gen_batch meta info: {'eos_token_id': 151645, 'pad_token_id': 151643, 'recompute_log_prob': False, 'do_sample': True, 'validate': True, 'global_steps': 40}
validation generation end
[prompt] system

Given a question and four options, please select the right answer. Respond in the following format:
<reasoning>
...
</reasoning>
<answer>
...
</answer>

For the answer, only output the letter corresponding to the correct option (A, B, C, or D), and nothing else. Do not restate the answer text. For example, if the answer is "A", just output:
<answer>
A
</answer>

user
A charged particle produces an electric field with a magnitude of $2.0 \mathrm{~N} / \mathrm{C}$ at a point that is $50 \mathrm{~cm}$ away from the particle. What is the magnitude of the particle's charge? Recall that the electric field $E$ due to a point charge $q$ at a distance $r$ is given by $E = k\frac{q}{r^2}$, where $k = 8.99 \times 10^9 \mathrm{N} \mathrm{m}^2 / \mathrm{C}^2$.

A: 50 pC
B: 56 pC
C: 60 pC
D: 64 pC
Please reason step by step.
assistant
<think>

</think>


[response] <reasoning>
We are given the electric field $ E = 2.0 \, \mathrm{N/C} $, the distance $ r = 50 \, \mathrm{cm} = 0.50 \, \mathrm{m} $, and the constant $ k = 8.99 \times 10^9 \, \mathrm{N \cdot m^2 / C^2} $. We need to find the charge $ q $ using the formula:

$$
E = k \frac{q}{r^2}
$$

Rearranging to solve for $ q $:

$$
q = \frac{E r^2}{k}
$$

Substitute the values:

$$
q = \frac{(2.0)(0.50)^2}{8.99 \times 10^9}
$$

$$
q = \frac{2.0 \times 0.25}{8.99 \times 10^9}
$$

$$
q = \frac{0.50}{8.99 \times 10^9}
$$

$$
q \approx 5.56 \times 10^{-11} \, \mathrm{C}
$$

Convert to picocoulombs (1 pC = $ 10^{-12} \, \mathrm{C} $):

$$
q \approx 55.6 \, \mathrm{pC}
$$

The closest answer is **B: 56 pC**.
</reasoning>
<answer>
B
</answer>
[ground_truth] B
[score] 1.0
[acc] 1.0
[pred] B
[incorrect_format] 1
[feedback]
local_global_step_folder: /mnt/mole/SDPO/L2T/checkpoints/datasets/sciknoweval/physics/qwen3gen-physics-GRPO-Qwen-Qwen3-4B-mbs8-train32-rollout8-lr1e-6-vllm0.8/global_step_40
step:40 - global_seqlen/min:20667 - global_seqlen/max:43425 - global_seqlen/minmax_diff:22758 - global_seqlen/balanced_min:28994 - global_seqlen/balanced_max:29096 - global_seqlen/mean:29057.375 - actor/entropy:0.16825498640537262 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.38080501556396484 - training/rollout_probs_diff_mean:0.002904911758378148 - training/rollout_probs_diff_std:0.010255875997245312 - training/rollout_actor_probs_pearson_corr:0.9987383484840393 - rollout_corr/rollout_is_mean:0.9999452829360962 - rollout_corr/rollout_is_ratio_fraction_high:1.811298898246605e-05 - rollout_corr/rollout_is_ratio_fraction_low:3.62259779649321e-05 - rollout_corr/rollout_is_max:2.355332374572754 - rollout_corr/rollout_is_min:0.382403701543808 - rollout_corr/rollout_is_std:0.029906976968050003 - rollout_corr/rollout_is_eff_sample_size:0.9991061339931943 - rollout_corr/rollout_is_seq_mean:0.9999656081199646 - rollout_corr/rollout_is_seq_std:0.0016488394467160106 - rollout_corr/rollout_is_seq_max:1.009485125541687 - rollout_corr/rollout_is_seq_min:0.9944038391113281 - rollout_corr/rollout_is_seq_max_deviation:0.009485125541687012 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.157492823433131) - rollout_corr/training_log_ppl:np.float64(0.14261198020540178) - rollout_corr/kl:np.float64(0.0005399936895650326) - rollout_corr/k3_kl:np.float64(0.0005378889725164981) - rollout_corr/rollout_ppl:np.float64(1.156866628676653) - rollout_corr/rollout_log_ppl:np.float64(0.1420719847228611) - rollout_corr/log_ppl_diff:np.float64(0.0005399954825406894) - rollout_corr/log_ppl_abs_diff:np.float64(0.0012537419388536364) - rollout_corr/log_ppl_diff_max:np.float64(0.009929120540618896) - rollout_corr/log_ppl_diff_min:np.float64(-0.007549874484539032) - rollout_corr/ppl_ratio:np.float64(1.0005416304338723) - rollout_corr/chi2_token:np.float64(0.0010685438755899668) - rollout_corr/chi2_seq:np.float64(1.119046370498836) - actor/pg_loss:np.float64(-2.1900166757404804e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.00024728815151320305) - actor/ppo_kl:np.float64(-7.47417178104115e-06) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.1894925720989704) - perf/mfu/actor:np.float64(0.08261510768114952) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(106.61338424682617) - actor/lr:np.float64(1e-06) - val-aux/sciknoweval/reward/mean@16:np.float64(0.62421875) - val-aux/sciknoweval/reward/std@16:np.float64(0.16084149793846786) - val-aux/sciknoweval/reward/best@2/mean:np.float64(0.6912874999999999) - val-aux/sciknoweval/reward/best@2/std:np.float64(0.13357408072652655) - val-aux/sciknoweval/reward/worst@2/mean:np.float64(0.5557125) - val-aux/sciknoweval/reward/worst@2/std:np.float64(0.14105131014378522) - val-aux/sciknoweval/reward/maj@2/mean:np.float64(0.623125) - val-aux/sciknoweval/reward/maj@2/std:np.float64(0.1618698771783546) - val-aux/sciknoweval/reward/best@4/mean:np.float64(0.7462375) - val-aux/sciknoweval/reward/best@4/std:np.float64(0.0922266430818953) - val-aux/sciknoweval/reward/worst@4/mean:np.float64(0.5021) - val-aux/sciknoweval/reward/worst@4/std:np.float64(0.10738293756009418) - val-aux/sciknoweval/reward/maj@4/mean:np.float64(0.6433249999999999) - val-aux/sciknoweval/reward/maj@4/std:np.float64(0.13041149154323356) - val-aux/sciknoweval/reward/best@8/mean:np.float64(0.78285) - val-aux/sciknoweval/reward/best@8/std:np.float64(0.05523922352229523) - val-aux/sciknoweval/reward/worst@8/mean:np.float64(0.45817499999999994) - val-aux/sciknoweval/reward/worst@8/std:np.float64(0.07435729339376719) - val-aux/sciknoweval/reward/maj@8/mean:np.float64(0.653275) - val-aux/sciknoweval/reward/maj@8/std:np.float64(0.0950390140033621) - val-aux/sciknoweval/reward/best@16/mean:np.float64(0.8010999999999999) - val-aux/sciknoweval/reward/best@16/std:np.float64(0.02694306919
step:41 - global_seqlen/min:24357 - global_seqlen/max:35343 - global_seqlen/minmax_diff:10986 - global_seqlen/balanced_min:29480 - global_seqlen/balanced_max:29507 - global_seqlen/mean:29501.125 - actor/entropy:0.1756914258003235 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.44652730226516724 - training/rollout_probs_diff_mean:0.00312806130386889 - training/rollout_probs_diff_std:0.010616622865200043 - training/rollout_actor_probs_pearson_corr:0.9987709522247314 - rollout_corr/rollout_is_mean:0.9999130368232727 - rollout_corr/rollout_is_ratio_fraction_high:1.81861159944674e-05 - rollout_corr/rollout_is_ratio_fraction_low:2.424815647827927e-05 - rollout_corr/rollout_is_max:3.465665340423584 - rollout_corr/rollout_is_min:0.21781140565872192 - rollout_corr/rollout_is_std:0.031423088163137436 - rollout_corr/rollout_is_eff_sample_size:0.9990134444982739 - rollout_corr/rollout_is_seq_mean:0.9999098777770996 - rollout_corr/rollout_is_seq_std:0.0014667019713670015 - rollout_corr/rollout_is_seq_max:1.0048595666885376 - rollout_corr/rollout_is_seq_min:0.9947068691253662 - rollout_corr/rollout_is_seq_max_deviation:0.005293130874633789 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1796441837213933) - rollout_corr/training_log_ppl:np.float64(0.16063264349941164) - rollout_corr/kl:np.float64(0.0006431586379722631) - rollout_corr/k3_kl:np.float64(0.0005324390123746525) - rollout_corr/rollout_ppl:np.float64(1.178866429720074) - rollout_corr/rollout_log_ppl:np.float64(0.15998948468040908) - rollout_corr/log_ppl_diff:np.float64(0.000643158819002565) - rollout_corr/log_ppl_abs_diff:np.float64(0.0012713416290353052) - rollout_corr/log_ppl_diff_max:np.float64(0.007460832595825195) - rollout_corr/log_ppl_diff_min:np.float64(-0.0031778663396835327) - rollout_corr/ppl_ratio:np.float64(1.0006445937324315) - rollout_corr/chi2_token:np.float64(0.0008295027073472738) - rollout_corr/chi2_seq:np.float64(0.9563508839346468) - actor/pg_loss:np.float64(9.131035767495632e-06) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0002985205437653349) - actor/ppo_kl:np.float64(3.691702790131757e-05) - actor/pg_clipfrac_lower:np.float64(5.99118084210204e-06) - actor/grad_norm:np.float64(0.2258460782468319) - perf/mfu/actor:np.float64(0.08484757615781298) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.7967414855957) - actor/lr:np.float64(1e-06) - training/global_step:41 - training/epoch:1 - critic/score/mean:0.75390625 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.75390625 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.01819217950105667 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.01819217950105667 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:644.37890625 - response_length/max:1915.0 - response_length/min:107.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:644.37890625 - response_length_non_aborted/max:1915.0 - response_length_non_aborted/min:107.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:277.53125 - prompt_length/max:361.0 - prompt_length/min:178.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:5.878321826457977e-05 - timing_s/agent_loop/generate_sequences/min:np.float64(1.2621874269098043) - timing_s/agent_loop/generate_sequences/max:np.float64(14.428985564038157) - timing_s/agent_loop/generate_sequences/mean:np.float64(6.6339426440390525) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(14.428985564038157) - timing_s/agent_loop/sl
step:42 - global_seqlen/min:25542 - global_seqlen/max:34694 - global_seqlen/minmax_diff:9152 - global_seqlen/balanced_min:30320 - global_seqlen/balanced_max:30380 - global_seqlen/mean:30366.25 - actor/entropy:0.19629985094070435 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.31755661964416504 - training/rollout_probs_diff_mean:0.0030814865604043007 - training/rollout_probs_diff_std:0.010210192762315273 - training/rollout_actor_probs_pearson_corr:0.9988877177238464 - rollout_corr/rollout_is_mean:0.9999521374702454 - rollout_corr/rollout_is_ratio_fraction_high:1.7170919818454422e-05 - rollout_corr/rollout_is_ratio_fraction_low:1.7170919818454422e-05 - rollout_corr/rollout_is_max:2.3355937004089355 - rollout_corr/rollout_is_min:0.20813822746276855 - rollout_corr/rollout_is_std:0.03025965206325054 - rollout_corr/rollout_is_eff_sample_size:0.9990850720973192 - rollout_corr/rollout_is_seq_mean:1.0000097751617432 - rollout_corr/rollout_is_seq_std:0.0012307165889069438 - rollout_corr/rollout_is_seq_max:1.006462574005127 - rollout_corr/rollout_is_seq_min:0.9960255026817322 - rollout_corr/rollout_is_seq_max_deviation:0.006462574005126953 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1838456057012081) - rollout_corr/training_log_ppl:np.float64(0.161605034765671) - rollout_corr/kl:np.float64(0.00040539363182290344) - rollout_corr/k3_kl:np.float64(0.0005141745206458381) - rollout_corr/rollout_ppl:np.float64(1.1833340604789555) - rollout_corr/rollout_log_ppl:np.float64(0.1611996397114126) - rollout_corr/log_ppl_diff:np.float64(0.00040539505425840616) - rollout_corr/log_ppl_abs_diff:np.float64(0.0010806201898958534) - rollout_corr/log_ppl_diff_max:np.float64(0.005684956908226013) - rollout_corr/log_ppl_diff_min:np.float64(-0.0034256726503372192) - rollout_corr/ppl_ratio:np.float64(1.000406396575272) - rollout_corr/chi2_token:np.float64(0.0012630913406610489) - rollout_corr/chi2_seq:np.float64(1.0963045465759933) - actor/pg_loss:np.float64(-1.263362355530262e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0005835516549268505) - actor/ppo_kl:np.float64(-5.1322627289351885e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.21340569853782654) - perf/mfu/actor:np.float64(0.0874389401304758) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.24371719360352) - actor/lr:np.float64(1e-06) - training/global_step:42 - training/epoch:1 - critic/score/mean:0.5703125 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.5703125 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:0.0002196446730522439 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:0.0002196446730522439 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:682.4765625 - response_length/max:2365.0 - response_length/min:134.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:682.4765625 - response_length_non_aborted/max:2365.0 - response_length_non_aborted/min:134.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:266.46875 - prompt_length/max:355.0 - prompt_length/min:166.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.00014196522533893585 - timing_s/agent_loop/generate_sequences/min:np.float64(1.5289256758987904) - timing_s/agent_loop/generate_sequences/max:np.float64(16.370171174407005) - timing_s/agent_loop/generate_sequences/mean:np.float64(6.762006698663754) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(16.370171174407005) - timing_s/agent_loop/slowest/tool_c
step:43 - global_seqlen/min:22214 - global_seqlen/max:34661 - global_seqlen/minmax_diff:12447 - global_seqlen/balanced_min:28283 - global_seqlen/balanced_max:28875 - global_seqlen/mean:28428.25 - actor/entropy:0.17894256114959717 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.9968691468238831 - training/rollout_probs_diff_mean:0.0030561003368347883 - training/rollout_probs_diff_std:0.010964183136820793 - training/rollout_actor_probs_pearson_corr:0.9986260533332825 - rollout_corr/rollout_is_mean:0.9999217391014099 - rollout_corr/rollout_is_ratio_fraction_high:0.0 - rollout_corr/rollout_is_ratio_fraction_low:5.6834687711670995e-05 - rollout_corr/rollout_is_max:1.9516299962997437 - rollout_corr/rollout_is_min:3.1283660064218566e-05 - rollout_corr/rollout_is_std:0.02998857945203781 - rollout_corr/rollout_is_eff_sample_size:0.9991012551699266 - rollout_corr/rollout_is_seq_mean:0.9999701976776123 - rollout_corr/rollout_is_seq_std:0.0015368059976026416 - rollout_corr/rollout_is_seq_max:1.007220983505249 - rollout_corr/rollout_is_seq_min:0.9942285418510437 - rollout_corr/rollout_is_seq_max_deviation:0.0072209835052490234 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1693742866627872) - rollout_corr/training_log_ppl:np.float64(0.15083149004203733) - rollout_corr/kl:np.float64(0.0007233850172774225) - rollout_corr/k3_kl:np.float64(0.0006608226789381888) - rollout_corr/rollout_ppl:np.float64(1.168502108193934) - rollout_corr/rollout_log_ppl:np.float64(0.15010810326202773) - rollout_corr/log_ppl_diff:np.float64(0.000723386780009605) - rollout_corr/log_ppl_abs_diff:np.float64(0.0014408983988687396) - rollout_corr/log_ppl_diff_max:np.float64(0.025284215807914734) - rollout_corr/log_ppl_diff_min:np.float64(-0.005987722426652908) - rollout_corr/ppl_ratio:np.float64(1.0007265941239893) - rollout_corr/chi2_token:np.float64(0.0009258103091269732) - rollout_corr/chi2_seq:np.float64(1.824508806457743) - actor/pg_loss:np.float64(0.0001151182223111391) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.000508402825516896) - actor/ppo_kl:np.float64(5.8405713696974004e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.2429964765906334) - perf/mfu/actor:np.float64(0.08157217656976501) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.25969696044922) - actor/lr:np.float64(1e-06) - training/global_step:43 - training/epoch:1 - critic/score/mean:0.69140625 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.69140625 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.018738869577646255 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.018738869577646255 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:618.5703125 - response_length/max:2843.0 - response_length/min:133.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:618.5703125 - response_length_non_aborted/max:2843.0 - response_length_non_aborted/min:133.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:269.8125 - prompt_length/max:365.0 - prompt_length/min:186.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:6.98380172252655e-05 - timing_s/agent_loop/generate_sequences/min:np.float64(1.5165256280452013) - timing_s/agent_loop/generate_sequences/max:np.float64(18.731039391830564) - timing_s/agent_loop/generate_sequences/mean:np.float64(6.20822462200158) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(18.731039391830564) - timing_s/agent_loop/slowest/tool_calls:np.float64(0.0) -
step:44 - global_seqlen/min:22462 - global_seqlen/max:40198 - global_seqlen/minmax_diff:17736 - global_seqlen/balanced_min:31295 - global_seqlen/balanced_max:31374 - global_seqlen/mean:31349.5 - actor/entropy:0.17300812900066376 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.6893051266670227 - training/rollout_probs_diff_mean:0.002969349967315793 - training/rollout_probs_diff_std:0.010275507345795631 - training/rollout_actor_probs_pearson_corr:0.9987791776657104 - rollout_corr/rollout_is_mean:0.9999350309371948 - rollout_corr/rollout_is_ratio_fraction_high:1.112074914999539e-05 - rollout_corr/rollout_is_ratio_fraction_low:4.448299659998156e-05 - rollout_corr/rollout_is_max:2.314483165740967 - rollout_corr/rollout_is_min:0.03194784000515938 - rollout_corr/rollout_is_std:0.030064012855291367 - rollout_corr/rollout_is_eff_sample_size:0.9990967333762735 - rollout_corr/rollout_is_seq_mean:0.9999725222587585 - rollout_corr/rollout_is_seq_std:0.0014090986223891377 - rollout_corr/rollout_is_seq_max:1.0068600177764893 - rollout_corr/rollout_is_seq_min:0.9924980998039246 - rollout_corr/rollout_is_seq_max_deviation:0.0075019001960754395 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1756953983567655) - rollout_corr/training_log_ppl:np.float64(0.15532817154598888) - rollout_corr/kl:np.float64(0.00048252152897987344) - rollout_corr/k3_kl:np.float64(0.0005270084845747647) - rollout_corr/rollout_ppl:np.float64(1.1751229297369719) - rollout_corr/rollout_log_ppl:np.float64(0.15484564797225175) - rollout_corr/log_ppl_diff:np.float64(0.00048252357373712584) - rollout_corr/log_ppl_abs_diff:np.float64(0.00115150140482001) - rollout_corr/log_ppl_diff_max:np.float64(0.01116035133600235) - rollout_corr/log_ppl_diff_min:np.float64(-0.005915746092796326) - rollout_corr/ppl_ratio:np.float64(1.0004838448949158) - rollout_corr/chi2_token:np.float64(0.0010843609925359488) - rollout_corr/chi2_seq:np.float64(0.9741545785218477) - actor/pg_loss:np.float64(-0.00012030208017677069) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0002879910933870633) - actor/ppo_kl:np.float64(-3.409391269992845e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.15622974559664726) - perf/mfu/actor:np.float64(0.08872996761202245) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.24708938598633) - actor/lr:np.float64(1e-06) - training/global_step:44 - training/epoch:1 - critic/score/mean:0.61328125 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.61328125 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.017787639051675797 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.017787639051675797 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:702.515625 - response_length/max:2613.0 - response_length/min:172.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:702.515625 - response_length_non_aborted/max:2613.0 - response_length_non_aborted/min:172.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:277.15625 - prompt_length/max:460.0 - prompt_length/min:184.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.0001371428370475769 - timing_s/agent_loop/generate_sequences/min:np.float64(2.046190181747079) - timing_s/agent_loop/generate_sequences/max:np.float64(18.486025908961892) - timing_s/agent_loop/generate_sequences/mean:np.float64(6.959546060519642) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(18.486025908961892) - timing_s/agent_loop/slowest/tool_call
step:45 - global_seqlen/min:20785 - global_seqlen/max:36095 - global_seqlen/minmax_diff:15310 - global_seqlen/balanced_min:29569 - global_seqlen/balanced_max:29783 - global_seqlen/mean:29630.5 - actor/entropy:0.2007351815700531 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.4102352559566498 - training/rollout_probs_diff_mean:0.0033135332632809877 - training/rollout_probs_diff_std:0.01088031567633152 - training/rollout_actor_probs_pearson_corr:0.998772919178009 - rollout_corr/rollout_is_mean:1.0001227855682373 - rollout_corr/rollout_is_ratio_fraction_high:6.0338379626045935e-06 - rollout_corr/rollout_is_ratio_fraction_low:6.033837780705653e-05 - rollout_corr/rollout_is_max:5.347679138183594 - rollout_corr/rollout_is_min:0.0047262562438845634 - rollout_corr/rollout_is_std:0.03222286328673363 - rollout_corr/rollout_is_eff_sample_size:0.998963001987778 - rollout_corr/rollout_is_seq_mean:1.00006902217865 - rollout_corr/rollout_is_seq_std:0.001625648234039545 - rollout_corr/rollout_is_seq_max:1.0073453187942505 - rollout_corr/rollout_is_seq_min:0.9958909749984741 - rollout_corr/rollout_is_seq_max_deviation:0.007345318794250488 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.208143400028348) - rollout_corr/training_log_ppl:np.float64(0.17995586975303013) - rollout_corr/kl:np.float64(0.0005010489769254889) - rollout_corr/k3_kl:np.float64(0.0006270660993550337) - rollout_corr/rollout_ppl:np.float64(1.20752296410501) - rollout_corr/rollout_log_ppl:np.float64(0.1794548208345077) - rollout_corr/log_ppl_diff:np.float64(0.0005010489185224287) - rollout_corr/log_ppl_abs_diff:np.float64(0.0013183121991460212) - rollout_corr/log_ppl_diff_max:np.float64(0.006140023469924927) - rollout_corr/log_ppl_diff_min:np.float64(-0.006050072610378265) - rollout_corr/ppl_ratio:np.float64(1.000502604758367) - rollout_corr/chi2_token:np.float64(0.0014851994346827269) - rollout_corr/chi2_seq:np.float64(1.3357745304238051) - actor/pg_loss:np.float64(-6.521574687212706e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.00033872173025883967) - actor/ppo_kl:np.float64(-1.556063463681312e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.20266040414571762) - perf/mfu/actor:np.float64(0.08389738845778953) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.0823974609375) - actor/lr:np.float64(1e-06) - training/global_step:45 - training/epoch:2 - critic/score/mean:0.625 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.625 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:0.005806060507893562 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:0.005806060507893562 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:647.390625 - response_length/max:2551.0 - response_length/min:82.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:647.390625 - response_length_non_aborted/max:2551.0 - response_length_non_aborted/min:82.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:278.5625 - prompt_length/max:437.0 - prompt_length/min:208.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.00031680427491664886 - timing_s/agent_loop/generate_sequences/min:np.float64(0.9299852326512337) - timing_s/agent_loop/generate_sequences/max:np.float64(16.61781131848693) - timing_s/agent_loop/generate_sequences/mean:np.float64(6.397257668249949) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(16.61781131848693) - timing_s/agent_loop/slowest/tool_calls:np.float64(0.0) - timin
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test_gen_batch meta info: {'eos_token_id': 151645, 'pad_token_id': 151643, 'recompute_log_prob': False, 'do_sample': True, 'validate': True, 'global_steps': 50}
validation generation end
[prompt] system

Given a question and four options, please select the right answer. Respond in the following format:
<reasoning>
...
</reasoning>
<answer>
...
</answer>

For the answer, only output the letter corresponding to the correct option (A, B, C, or D), and nothing else. Do not restate the answer text. For example, if the answer is "A", just output:
<answer>
A
</answer>

user
A charged particle produces an electric field with a magnitude of $2.0 \mathrm{~N} / \mathrm{C}$ at a point that is $50 \mathrm{~cm}$ away from the particle. What is the magnitude of the particle's charge? Recall that the electric field $E$ due to a point charge $q$ at a distance $r$ is given by $E = k\frac{q}{r^2}$, where $k = 8.99 \times 10^9 \mathrm{N} \mathrm{m}^2 / \mathrm{C}^2$.

A: 50 pC
B: 56 pC
C: 60 pC
D: 64 pC
Please reason step by step.
assistant
<think>

</think>


[response] <reasoning>
The electric field $ E $ due to a point charge $ q $ at a distance $ r $ is given by:

$$
E = k \frac{q}{r^2}
$$

We are given:
- $ E = 2.0 \, \mathrm{N/C} $
- $ r = 50 \, \mathrm{cm} = 0.50 \, \mathrm{m} $
- $ k = 8.99 \times 10^9 \, \mathrm{N \cdot m^2 / C^2} $

We need to solve for $ q $:

$$
q = \frac{E r^2}{k}
$$

Substitute the values:

$$
q = \frac{(2.0)(0.50)^2}{8.99 \times 10^9}
$$

$$
q = \frac{2.0 \times 0.25}{8.99 \times 10^9}
$$

$$
q = \frac{0.50}{8.99 \times 10^9}
$$

$$
q \approx 5.56 \times 10^{-11} \, \mathrm{C}
$$

Convert to picocoulombs ($ 1 \, \mathrm{pC} = 10^{-12} \, \mathrm{C} $):

$$
q \approx 55.6 \, \mathrm{pC}
$$

The closest option is **B: 56 pC**.
</reasoning>
<answer>
B
</answer>
[ground_truth] B
[score] 1.0
[acc] 1.0
[pred] B
[incorrect_format] 1
[feedback]
local_global_step_folder: /mnt/mole/SDPO/L2T/checkpoints/datasets/sciknoweval/physics/qwen3gen-physics-GRPO-Qwen-Qwen3-4B-mbs8-train32-rollout8-lr1e-6-vllm0.8/global_step_50
step:50 - global_seqlen/min:22621 - global_seqlen/max:38182 - global_seqlen/minmax_diff:15561 - global_seqlen/balanced_min:31307 - global_seqlen/balanced_max:32242 - global_seqlen/mean:31432.0 - actor/entropy:0.20185792446136475 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.3018432855606079 - training/rollout_probs_diff_mean:0.003106999211013317 - training/rollout_probs_diff_std:0.010115313343703747 - training/rollout_actor_probs_pearson_corr:0.9989494681358337 - rollout_corr/rollout_is_mean:1.0000050067901611 - rollout_corr/rollout_is_ratio_fraction_high:5.458515261125285e-06 - rollout_corr/rollout_is_ratio_fraction_low:5.458515261125285e-06 - rollout_corr/rollout_is_max:2.0969016551971436 - rollout_corr/rollout_is_min:0.33815088868141174 - rollout_corr/rollout_is_std:0.030253741890192032 - rollout_corr/rollout_is_eff_sample_size:0.9990853100798829 - rollout_corr/rollout_is_seq_mean:0.9999303817749023 - rollout_corr/rollout_is_seq_std:0.001567038125358522 - rollout_corr/rollout_is_seq_max:1.0050349235534668 - rollout_corr/rollout_is_seq_min:0.993672788143158 - rollout_corr/rollout_is_seq_max_deviation:0.006327211856842041 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.191426008939743) - rollout_corr/training_log_ppl:np.float64(0.16859979891887633) - rollout_corr/kl:np.float64(0.0005692955341736194) - rollout_corr/k3_kl:np.float64(0.0005476311655883137) - rollout_corr/rollout_ppl:np.float64(1.1907334956340492) - rollout_corr/rollout_log_ppl:np.float64(0.16803050318412716) - rollout_corr/log_ppl_diff:np.float64(0.0005692957347491756) - rollout_corr/log_ppl_abs_diff:np.float64(0.0012659797939704731) - rollout_corr/log_ppl_diff_max:np.float64(0.008102566003799438) - rollout_corr/log_ppl_diff_min:np.float64(-0.00437454879283905) - rollout_corr/ppl_ratio:np.float64(1.0005708439275622) - rollout_corr/chi2_token:np.float64(0.0010575931519269943) - rollout_corr/chi2_seq:np.float64(1.1911898551043123) - actor/pg_loss:np.float64(6.677815690636635e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.00036017004458699375) - actor/ppo_kl:np.float64(2.6112116451315615e-06) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.17873636819422245) - perf/mfu/actor:np.float64(0.0885810936633662) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.26837921142578) - actor/lr:np.float64(1e-06) - val-aux/sciknoweval/reward/mean@16:np.float64(0.6453125) - val-aux/sciknoweval/reward/std@16:np.float64(0.17485248493267602) - val-aux/sciknoweval/reward/best@2/mean:np.float64(0.7153499999999999) - val-aux/sciknoweval/reward/best@2/std:np.float64(0.13834881246475225) - val-aux/sciknoweval/reward/worst@2/mean:np.float64(0.57635) - val-aux/sciknoweval/reward/worst@2/std:np.float64(0.1582729828765162) - val-aux/sciknoweval/reward/maj@2/mean:np.float64(0.6450625000000001) - val-aux/sciknoweval/reward/maj@2/std:np.float64(0.17474490419708083) - val-aux/sciknoweval/reward/best@4/mean:np.float64(0.7678750000000001) - val-aux/sciknoweval/reward/best@4/std:np.float64(0.09578158475998025) - val-aux/sciknoweval/reward/worst@4/mean:np.float64(0.5130625) - val-aux/sciknoweval/reward/worst@4/std:np.float64(0.12920767926064702) - val-aux/sciknoweval/reward/maj@4/mean:np.float64(0.6637124999999999) - val-aux/sciknoweval/reward/maj@4/std:np.float64(0.13847719028530886) - val-aux/sciknoweval/reward/best@8/mean:np.float64(0.8036125000000001) - val-aux/sciknoweval/reward/best@8/std:np.float64(0.06368274289112907) - val-aux/sciknoweval/reward/worst@8/mean:np.float64(0.458575) - val-aux/sciknoweval/reward/worst@8/std:np.float64(0.09684683458113633) - val-aux/sciknoweval/reward/maj@8/mean:np.float64(0.674125) - val-aux/sciknoweval/reward/maj@8/std:np.float64(0.09966534252010995) - val-aux/sciknoweval/reward/best@16/mean:np.float64(0.8278625) - val-aux/sciknoweval/reward/best@16/std:np.float64(
step:51 - global_seqlen/min:18785 - global_seqlen/max:33808 - global_seqlen/minmax_diff:15023 - global_seqlen/balanced_min:26399 - global_seqlen/balanced_max:26471 - global_seqlen/mean:26450.125 - actor/entropy:0.24430422484874725 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.4564788341522217 - training/rollout_probs_diff_mean:0.003582285949960351 - training/rollout_probs_diff_std:0.010883934795856476 - training/rollout_actor_probs_pearson_corr:0.999004602432251 - rollout_corr/rollout_is_mean:0.999866783618927 - rollout_corr/rollout_is_ratio_fraction_high:1.396638253936544e-05 - rollout_corr/rollout_is_ratio_fraction_low:4.189914761809632e-05 - rollout_corr/rollout_is_max:2.2966716289520264 - rollout_corr/rollout_is_min:0.327895849943161 - rollout_corr/rollout_is_std:0.033104244619607925 - rollout_corr/rollout_is_eff_sample_size:0.9989051897151183 - rollout_corr/rollout_is_seq_mean:0.9998487830162048 - rollout_corr/rollout_is_seq_std:0.0018385471776127815 - rollout_corr/rollout_is_seq_max:1.0075657367706299 - rollout_corr/rollout_is_seq_min:0.9936858415603638 - rollout_corr/rollout_is_seq_max_deviation:0.007565736770629883 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.222205103840679) - rollout_corr/training_log_ppl:np.float64(0.18761249752424192) - rollout_corr/kl:np.float64(0.0007189881607398974) - rollout_corr/k3_kl:np.float64(0.0005682342473676272) - rollout_corr/rollout_ppl:np.float64(1.2213212260976434) - rollout_corr/rollout_log_ppl:np.float64(0.1868935083039105) - rollout_corr/log_ppl_diff:np.float64(0.000718989220331423) - rollout_corr/log_ppl_abs_diff:np.float64(0.0014408860151888803) - rollout_corr/log_ppl_diff_max:np.float64(0.007139421999454498) - rollout_corr/log_ppl_diff_min:np.float64(-0.005957402288913727) - rollout_corr/ppl_ratio:np.float64(1.0007210047915578) - rollout_corr/chi2_token:np.float64(0.0008357972837984562) - rollout_corr/chi2_seq:np.float64(1.0313024234492332) - actor/pg_loss:np.float64(4.522060044109821e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0003210717095498694) - actor/ppo_kl:np.float64(-9.128155866733323e-07) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.14451957494020462) - perf/mfu/actor:np.float64(0.07523053933355461) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.30613327026367) - actor/lr:np.float64(1e-06) - training/global_step:51 - training/epoch:2 - critic/score/mean:0.66796875 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.66796875 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.011186200194060802 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.011186200194060802 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:559.37890625 - response_length/max:2702.0 - response_length/min:100.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:559.37890625 - response_length_non_aborted/max:2702.0 - response_length_non_aborted/min:100.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:267.1875 - prompt_length/max:356.0 - prompt_length/min:169.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:9.59448516368866e-05 - timing_s/agent_loop/generate_sequences/min:np.float64(0.9070874620229006) - timing_s/agent_loop/generate_sequences/max:np.float64(16.53190640732646) - timing_s/agent_loop/generate_sequences/mean:np.float64(5.214220573740022) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(16.53190640732646) - timing_s/agent_loop/slowest/tool_calls:np.
step:52 - global_seqlen/min:23429 - global_seqlen/max:36160 - global_seqlen/minmax_diff:12731 - global_seqlen/balanced_min:30668 - global_seqlen/balanced_max:30765 - global_seqlen/mean:30739.125 - actor/entropy:0.22692662477493286 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.3938141167163849 - training/rollout_probs_diff_mean:0.0033940812572836876 - training/rollout_probs_diff_std:0.010467931628227234 - training/rollout_actor_probs_pearson_corr:0.9990243315696716 - rollout_corr/rollout_is_mean:1.000043272972107 - rollout_corr/rollout_is_ratio_fraction_high:1.1359441487002186e-05 - rollout_corr/rollout_is_ratio_fraction_low:2.2718882974004373e-05 - rollout_corr/rollout_is_max:2.0554285049438477 - rollout_corr/rollout_is_min:0.29720351099967957 - rollout_corr/rollout_is_std:0.03246244043111801 - rollout_corr/rollout_is_eff_sample_size:0.9989472992270986 - rollout_corr/rollout_is_seq_mean:1.0000196695327759 - rollout_corr/rollout_is_seq_std:0.001915202010422945 - rollout_corr/rollout_is_seq_max:1.0059826374053955 - rollout_corr/rollout_is_seq_min:0.9903362989425659 - rollout_corr/rollout_is_seq_max_deviation:0.009663701057434082 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.231195269152522) - rollout_corr/training_log_ppl:np.float64(0.19834982651809696) - rollout_corr/kl:np.float64(0.0008127379676388102) - rollout_corr/k3_kl:np.float64(0.0006191496557619303) - rollout_corr/rollout_ppl:np.float64(1.230196955613792) - rollout_corr/rollout_log_ppl:np.float64(0.19753708717325935) - rollout_corr/log_ppl_diff:np.float64(0.0008127393448376097) - rollout_corr/log_ppl_abs_diff:np.float64(0.0014782494035898708) - rollout_corr/log_ppl_diff_max:np.float64(0.011166423559188843) - rollout_corr/log_ppl_diff_min:np.float64(-0.00570167601108551) - rollout_corr/ppl_ratio:np.float64(1.0008151046931744) - rollout_corr/chi2_token:np.float64(0.0008716660086065531) - rollout_corr/chi2_seq:np.float64(0.30706389155238867) - actor/pg_loss:np.float64(2.5613000616431236e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.00015267897435933264) - actor/ppo_kl:np.float64(0.00024156836637168055) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.18445459008216858) - perf/mfu/actor:np.float64(0.08808419007285372) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.37739562988281) - actor/lr:np.float64(1e-06) - training/global_step:52 - training/epoch:2 - critic/score/mean:0.65625 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.65625 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:0.007727969903498888 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:0.007727969903498888 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:687.75390625 - response_length/max:2764.0 - response_length/min:70.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:687.75390625 - response_length_non_aborted/max:2764.0 - response_length_non_aborted/min:70.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:272.84375 - prompt_length/max:365.0 - prompt_length/min:161.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.00011474080383777618 - timing_s/agent_loop/generate_sequences/min:np.float64(0.7448907978832722) - timing_s/agent_loop/generate_sequences/max:np.float64(18.379133939743042) - timing_s/agent_loop/generate_sequences/mean:np.float64(6.580681977618951) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(18.379133939743042) - timing_s/agent_loop/slowest/tool_calls:n
step:53 - global_seqlen/min:19572 - global_seqlen/max:34404 - global_seqlen/minmax_diff:14832 - global_seqlen/balanced_min:27920 - global_seqlen/balanced_max:29013 - global_seqlen/mean:28188.25 - actor/entropy:0.22438420355319977 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.30675768852233887 - training/rollout_probs_diff_mean:0.0035303884651511908 - training/rollout_probs_diff_std:0.010939665138721466 - training/rollout_actor_probs_pearson_corr:0.9988002181053162 - rollout_corr/rollout_is_mean:1.000083327293396 - rollout_corr/rollout_is_ratio_fraction_high:1.938861169037409e-05 - rollout_corr/rollout_is_ratio_fraction_low:4.524009636952542e-05 - rollout_corr/rollout_is_max:2.4050400257110596 - rollout_corr/rollout_is_min:0.11861640214920044 - rollout_corr/rollout_is_std:0.03258340060710907 - rollout_corr/rollout_is_eff_sample_size:0.9989399238583818 - rollout_corr/rollout_is_seq_mean:1.0001201629638672 - rollout_corr/rollout_is_seq_std:0.001550388871692121 - rollout_corr/rollout_is_seq_max:1.0046480894088745 - rollout_corr/rollout_is_seq_min:0.994028627872467 - rollout_corr/rollout_is_seq_max_deviation:0.005971372127532959 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.2066223253495991) - rollout_corr/training_log_ppl:np.float64(0.17772597989824135) - rollout_corr/kl:np.float64(0.0005446721567352597) - rollout_corr/k3_kl:np.float64(0.0006030060052921726) - rollout_corr/rollout_ppl:np.float64(1.2059485423378646) - rollout_corr/rollout_log_ppl:np.float64(0.17718130597495474) - rollout_corr/log_ppl_diff:np.float64(0.0005446739232866094) - rollout_corr/log_ppl_abs_diff:np.float64(0.001306041274801828) - rollout_corr/log_ppl_diff_max:np.float64(0.006498947739601135) - rollout_corr/log_ppl_diff_min:np.float64(-0.005862616002559662) - rollout_corr/ppl_ratio:np.float64(1.0005462081171572) - rollout_corr/chi2_token:np.float64(0.001310169231146574) - rollout_corr/chi2_seq:np.float64(0.6170898247510195) - actor/pg_loss:np.float64(5.588738713413477e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.00040137838948339777) - actor/ppo_kl:np.float64(0.00010251342614253645) - actor/pg_clipfrac_lower:np.float64(1.1289739632047713e-06) - actor/grad_norm:np.float64(0.2714943513274193) - perf/mfu/actor:np.float64(0.0789630435605575) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.31622695922852) - actor/lr:np.float64(1e-06) - training/global_step:53 - training/epoch:2 - critic/score/mean:0.71484375 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.71484375 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.02330026589334011 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.02330026589334011 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:604.4140625 - response_length/max:3739.0 - response_length/min:105.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:604.4140625 - response_length_non_aborted/max:3739.0 - response_length_non_aborted/min:105.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:276.46875 - prompt_length/max:375.0 - prompt_length/min:170.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.0001577865332365036 - timing_s/agent_loop/generate_sequences/min:np.float64(1.263271963223815) - timing_s/agent_loop/generate_sequences/max:np.float64(22.0587509367615) - timing_s/agent_loop/generate_sequences/mean:np.float64(5.729596399491129) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(22.0587509367615) - timing_s/agent_loop/slowest
step:54 - global_seqlen/min:21471 - global_seqlen/max:31367 - global_seqlen/minmax_diff:9896 - global_seqlen/balanced_min:26297 - global_seqlen/balanced_max:26328 - global_seqlen/mean:26318.0 - actor/entropy:0.21818441152572632 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.6292486190795898 - training/rollout_probs_diff_mean:0.0032305221538990736 - training/rollout_probs_diff_std:0.010491388849914074 - training/rollout_actor_probs_pearson_corr:0.9989482760429382 - rollout_corr/rollout_is_mean:1.0000078678131104 - rollout_corr/rollout_is_ratio_fraction_high:2.0765270164702088e-05 - rollout_corr/rollout_is_ratio_fraction_low:1.3843512533640023e-05 - rollout_corr/rollout_is_max:2.25616192817688 - rollout_corr/rollout_is_min:0.26139989495277405 - rollout_corr/rollout_is_std:0.03054003044962883 - rollout_corr/rollout_is_eff_sample_size:0.999068175625075 - rollout_corr/rollout_is_seq_mean:0.9999727010726929 - rollout_corr/rollout_is_seq_std:0.001957092434167862 - rollout_corr/rollout_is_seq_max:1.007343053817749 - rollout_corr/rollout_is_seq_min:0.9894382953643799 - rollout_corr/rollout_is_seq_max_deviation:0.010561704635620117 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1926028821617365) - rollout_corr/training_log_ppl:np.float64(0.16857526991225313) - rollout_corr/kl:np.float64(0.0005841684274781045) - rollout_corr/k3_kl:np.float64(0.0005794948536674838) - rollout_corr/rollout_ppl:np.float64(1.1918872729875147) - rollout_corr/rollout_log_ppl:np.float64(0.1679911007740884) - rollout_corr/log_ppl_diff:np.float64(0.0005841691381647252) - rollout_corr/log_ppl_abs_diff:np.float64(0.001538367178000044) - rollout_corr/log_ppl_diff_max:np.float64(0.011501207947731018) - rollout_corr/log_ppl_diff_min:np.float64(-0.005205966532230377) - rollout_corr/ppl_ratio:np.float64(1.0005866582505405) - rollout_corr/chi2_token:np.float64(0.0011341231875121593) - rollout_corr/chi2_seq:np.float64(1.4627508698031306) - actor/pg_loss:np.float64(0.00015633960720151663) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.00042431396536812827) - actor/ppo_kl:np.float64(3.235917171728886e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.16759618930518627) - perf/mfu/actor:np.float64(0.07638956882275981) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.35180282592773) - actor/lr:np.float64(1e-06) - training/global_step:54 - training/epoch:2 - critic/score/mean:0.73828125 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.73828125 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.008146907202899456 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.008146907202899456 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:564.34375 - response_length/max:2093.0 - response_length/min:76.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:564.34375 - response_length_non_aborted/max:2093.0 - response_length_non_aborted/min:76.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:258.09375 - prompt_length/max:363.0 - prompt_length/min:155.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.00015513785183429718 - timing_s/agent_loop/generate_sequences/min:np.float64(0.6626291759312153) - timing_s/agent_loop/generate_sequences/max:np.float64(14.199840543791652) - timing_s/agent_loop/generate_sequences/mean:np.float64(5.107884573328192) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(14.199840543791652) - timing_s/agent_loop/slowest/tool_calls:np.flo
step:55 - global_seqlen/min:18191 - global_seqlen/max:33987 - global_seqlen/minmax_diff:15796 - global_seqlen/balanced_min:26610 - global_seqlen/balanced_max:26684 - global_seqlen/mean:26660.125 - actor/entropy:0.1736723929643631 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.23105892539024353 - training/rollout_probs_diff_mean:0.0030401991680264473 - training/rollout_probs_diff_std:0.01039278693497181 - training/rollout_actor_probs_pearson_corr:0.9987287521362305 - rollout_corr/rollout_is_mean:1.0000579357147217 - rollout_corr/rollout_is_ratio_fraction_high:1.375430656480603e-05 - rollout_corr/rollout_is_ratio_fraction_low:1.375430656480603e-05 - rollout_corr/rollout_is_max:2.335618734359741 - rollout_corr/rollout_is_min:0.392137348651886 - rollout_corr/rollout_is_std:0.030324585735797882 - rollout_corr/rollout_is_eff_sample_size:0.999081502372468 - rollout_corr/rollout_is_seq_mean:1.000092625617981 - rollout_corr/rollout_is_seq_std:0.00183792260941118 - rollout_corr/rollout_is_seq_max:1.0104801654815674 - rollout_corr/rollout_is_seq_min:0.9918577671051025 - rollout_corr/rollout_is_seq_max_deviation:0.010480165481567383 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.1669259667396545) - rollout_corr/training_log_ppl:np.float64(0.14700542857826804) - rollout_corr/kl:np.float64(0.0007857797350844242) - rollout_corr/k3_kl:np.float64(0.0007165672559068526) - rollout_corr/rollout_ppl:np.float64(1.1659750957041979) - rollout_corr/rollout_log_ppl:np.float64(0.14621964823891176) - rollout_corr/log_ppl_diff:np.float64(0.000785780339356279) - rollout_corr/log_ppl_abs_diff:np.float64(0.0016149269104062114) - rollout_corr/log_ppl_diff_max:np.float64(0.058644767850637436) - rollout_corr/log_ppl_diff_min:np.float64(-0.004740942269563675) - rollout_corr/ppl_ratio:np.float64(1.00079559488222) - rollout_corr/chi2_token:np.float64(0.0010453276336193085) - rollout_corr/chi2_seq:np.float64(0.6579223412554711) - actor/pg_loss:np.float64(-0.00018631992861628532) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0005601525168685839) - actor/ppo_kl:np.float64(0.00037079197026113064) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.25370683521032333) - perf/mfu/actor:np.float64(0.0767427855529022) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.34751892089844) - actor/lr:np.float64(1e-06) - training/global_step:55 - training/epoch:2 - critic/score/mean:0.75390625 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.75390625 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.0002467178856022656 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.0002467178856022656 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:568.00390625 - response_length/max:2618.0 - response_length/min:92.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:568.00390625 - response_length_non_aborted/max:2618.0 - response_length_non_aborted/min:92.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:265.125 - prompt_length/max:383.0 - prompt_length/min:163.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.0001354403793811798 - timing_s/agent_loop/generate_sequences/min:np.float64(0.8230457752943039) - timing_s/agent_loop/generate_sequences/max:np.float64(16.547815980389714) - timing_s/agent_loop/generate_sequences/mean:np.float64(5.079917931871023) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(16.547815980389714) - timing_s/agent_loop/slowest/tool_calls:np.
step:56 - global_seqlen/min:22164 - global_seqlen/max:48288 - global_seqlen/minmax_diff:26124 - global_seqlen/balanced_min:28371 - global_seqlen/balanced_max:28431 - global_seqlen/mean:28409.375 - actor/entropy:0.21692201495170593 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.3174453377723694 - training/rollout_probs_diff_mean:0.003212681272998452 - training/rollout_probs_diff_std:0.010248677805066109 - training/rollout_actor_probs_pearson_corr:0.9989055395126343 - rollout_corr/rollout_is_mean:1.0000497102737427 - rollout_corr/rollout_is_ratio_fraction_high:1.2312617400311865e-05 - rollout_corr/rollout_is_ratio_fraction_low:4.309416181058623e-05 - rollout_corr/rollout_is_max:2.551107883453369 - rollout_corr/rollout_is_min:0.3708029091358185 - rollout_corr/rollout_is_std:0.031356628984212875 - rollout_corr/rollout_is_eff_sample_size:0.9990177275875637 - rollout_corr/rollout_is_seq_mean:1.0000814199447632 - rollout_corr/rollout_is_seq_std:0.002115494105964899 - rollout_corr/rollout_is_seq_max:1.0103763341903687 - rollout_corr/rollout_is_seq_min:0.9925733208656311 - rollout_corr/rollout_is_seq_max_deviation:0.010376334190368652 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.2074726885184646) - rollout_corr/training_log_ppl:np.float64(0.18105585960438475) - rollout_corr/kl:np.float64(0.0007089410478542391) - rollout_corr/k3_kl:np.float64(0.0007255429266592728) - rollout_corr/rollout_ppl:np.float64(1.2066095937043428) - rollout_corr/rollout_log_ppl:np.float64(0.18034691788489) - rollout_corr/log_ppl_diff:np.float64(0.00070894171949476) - rollout_corr/log_ppl_abs_diff:np.float64(0.0016144337132573128) - rollout_corr/log_ppl_diff_max:np.float64(0.014080479741096497) - rollout_corr/log_ppl_diff_min:np.float64(-0.00835387408733368) - rollout_corr/ppl_ratio:np.float64(1.0007117404602468) - rollout_corr/chi2_token:np.float64(0.0016396085266023874) - rollout_corr/chi2_seq:np.float64(0.7452940770890564) - actor/pg_loss:np.float64(0.00023605907335877419) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.00041431330055274884) - actor/ppo_kl:np.float64(0.00019277200499256963) - actor/pg_clipfrac_lower:np.float64(1.5439723938470706e-05) - actor/grad_norm:np.float64(0.27160290628671646) - perf/mfu/actor:np.float64(0.08149403640203684) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.39385986328125) - actor/lr:np.float64(1e-06) - training/global_step:56 - training/epoch:2 - critic/score/mean:0.68359375 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.68359375 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.0020954536739736795 - critic/advantages/max:0.75 - critic/advantages/min:-0.875 - critic/returns/mean:-0.0020954536739736795 - critic/returns/max:0.75 - critic/returns/min:-0.875 - response_length/mean:634.51171875 - response_length/max:2697.0 - response_length/min:88.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:634.51171875 - response_length_non_aborted/max:2697.0 - response_length_non_aborted/min:88.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:253.28125 - prompt_length/max:355.0 - prompt_length/min:143.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:8.834898471832275e-05 - timing_s/agent_loop/generate_sequences/min:np.float64(0.9801836125552654) - timing_s/agent_loop/generate_sequences/max:np.float64(17.489308523014188) - timing_s/agent_loop/generate_sequences/mean:np.float64(5.853927971802477) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(17.489308523014188) - timing_s/agent_loop/
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step:59 - global_seqlen/min:23178 - global_seqlen/max:36252 - global_seqlen/minmax_diff:13074 - global_seqlen/balanced_min:28566 - global_seqlen/balanced_max:28612 - global_seqlen/mean:28596.625 - actor/entropy:0.24240879714488983 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.3797503709793091 - training/rollout_probs_diff_mean:0.0033322961535304785 - training/rollout_probs_diff_std:0.010173420421779156 - training/rollout_actor_probs_pearson_corr:0.9990172982215881 - rollout_corr/rollout_is_mean:1.0001167058944702 - rollout_corr/rollout_is_ratio_fraction_high:6.2438730310532264e-06 - rollout_corr/rollout_is_ratio_fraction_low:1.873162000265438e-05 - rollout_corr/rollout_is_max:2.413045644760132 - rollout_corr/rollout_is_min:0.38240286707878113 - rollout_corr/rollout_is_std:0.03103756159543991 - rollout_corr/rollout_is_eff_sample_size:0.9990379537831949 - rollout_corr/rollout_is_seq_mean:1.0002449750900269 - rollout_corr/rollout_is_seq_std:0.0013697257963940501 - rollout_corr/rollout_is_seq_max:1.003889560699463 - rollout_corr/rollout_is_seq_min:0.9955812692642212 - rollout_corr/rollout_is_seq_max_deviation:0.004418730735778809 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.2532247374765575) - rollout_corr/training_log_ppl:np.float64(0.21026221416104818) - rollout_corr/kl:np.float64(0.00036410490782223803) - rollout_corr/k3_kl:np.float64(0.0005213920420086282) - rollout_corr/rollout_ppl:np.float64(1.2527254964224994) - rollout_corr/rollout_log_ppl:np.float64(0.20989810848550405) - rollout_corr/log_ppl_diff:np.float64(0.0003641056755441241) - rollout_corr/log_ppl_abs_diff:np.float64(0.0011843454485642724) - rollout_corr/log_ppl_diff_max:np.float64(0.0051978230476379395) - rollout_corr/log_ppl_diff_min:np.float64(-0.004664614796638489) - rollout_corr/ppl_ratio:np.float64(1.000365313142538) - rollout_corr/chi2_token:np.float64(0.0013532442972064018) - rollout_corr/chi2_seq:np.float64(1.167969731381163) - actor/pg_loss:np.float64(5.0825648941099644e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.00027953678352332645) - actor/ppo_kl:np.float64(0.0001204940012513589) - actor/pg_clipfrac_lower:np.float64(2.0624340777430916e-06) - actor/grad_norm:np.float64(0.2315312847495079) - perf/mfu/actor:np.float64(0.08222550993023878) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.56365966796875) - actor/lr:np.float64(1e-06) - training/global_step:59 - training/epoch:2 - critic/score/mean:0.62109375 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.62109375 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.0007726792828179896 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.0007726792828179896 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:625.61328125 - response_length/max:2175.0 - response_length/min:80.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:625.61328125 - response_length_non_aborted/max:2175.0 - response_length_non_aborted/min:80.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:268.03125 - prompt_length/max:375.0 - prompt_length/min:160.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:7.861107587814331e-05 - timing_s/agent_loop/generate_sequences/min:np.float64(1.0195303186774254) - timing_s/agent_loop/generate_sequences/max:np.float64(15.18119196780026) - timing_s/agent_loop/generate_sequences/mean:np.float64(6.312842677085428) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(15.18119196780026) - timing_s/agent_
test_gen_batch meta info: {'eos_token_id': 151645, 'pad_token_id': 151643, 'recompute_log_prob': False, 'do_sample': True, 'validate': True, 'global_steps': 60}
validation generation end
[prompt] system

Given a question and four options, please select the right answer. Respond in the following format:
<reasoning>
...
</reasoning>
<answer>
...
</answer>

For the answer, only output the letter corresponding to the correct option (A, B, C, or D), and nothing else. Do not restate the answer text. For example, if the answer is "A", just output:
<answer>
A
</answer>

user
A charged particle produces an electric field with a magnitude of $2.0 \mathrm{~N} / \mathrm{C}$ at a point that is $50 \mathrm{~cm}$ away from the particle. What is the magnitude of the particle's charge? Recall that the electric field $E$ due to a point charge $q$ at a distance $r$ is given by $E = k\frac{q}{r^2}$, where $k = 8.99 \times 10^9 \mathrm{N} \mathrm{m}^2 / \mathrm{C}^2$.

A: 50 pC
B: 56 pC
C: 60 pC
D: 64 pC
Please reason step by step.
assistant
<think>

</think>


[response] <reasoning>
We are given:

- Electric field $ E = 2.0 \, \mathrm{N/C} $
- Distance $ r = 50 \, \mathrm{cm} = 0.50 \, \mathrm{m} $
- Coulomb's constant $ k = 8.99 \times 10^9 \, \mathrm{N \cdot m^2 / C^2} $

We are to find the charge $ q $ using the formula:

$$
E = k \frac{q}{r^2}
$$

Rearranging for $ q $:

$$
q = \frac{E \cdot r^2}{k}
$$

Substitute the known values:

$$
q = \frac{(2.0) \cdot (0.50)^2}{8.99 \times 10^9}
$$

$$
q = \frac{2.0 \cdot 0.25}{8.99 \times 10^9}
$$

$$
q = \frac{0.5}{8.99 \times 10^9}
$$

$$
q \approx 5.56 \times 10^{-11} \, \mathrm{C}
$$

Convert to picocoulombs (1 pC = $ 10^{-12} \, \mathrm{C} $):

$$
q \approx 55.6 \, \mathrm{pC}
$$

The closest option is **B: 56 pC**.
</reasoning>
<answer>
B
</answer>
[ground_truth] B
[score] 1.0
[acc] 1.0
[pred] B
[incorrect_format] 1
[feedback]
local_global_step_folder: /mnt/mole/SDPO/L2T/checkpoints/datasets/sciknoweval/physics/qwen3gen-physics-GRPO-Qwen-Qwen3-4B-mbs8-train32-rollout8-lr1e-6-vllm0.8/global_step_60
step:60 - global_seqlen/min:19702 - global_seqlen/max:41022 - global_seqlen/minmax_diff:21320 - global_seqlen/balanced_min:29482 - global_seqlen/balanced_max:29782 - global_seqlen/mean:29534.0 - actor/entropy:0.2471179962158203 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.2885955274105072 - training/rollout_probs_diff_mean:0.0032362197525799274 - training/rollout_probs_diff_std:0.009918652474880219 - training/rollout_actor_probs_pearson_corr:0.9991265535354614 - rollout_corr/rollout_is_mean:1.0000226497650146 - rollout_corr/rollout_is_ratio_fraction_high:1.1968021681241225e-05 - rollout_corr/rollout_is_ratio_fraction_low:1.1968021681241225e-05 - rollout_corr/rollout_is_max:2.9771621227264404 - rollout_corr/rollout_is_min:0.3293769657611847 - rollout_corr/rollout_is_std:0.03091634064912796 - rollout_corr/rollout_is_eff_sample_size:0.999045211617763 - rollout_corr/rollout_is_seq_mean:0.9999569654464722 - rollout_corr/rollout_is_seq_std:0.0014956871746107936 - rollout_corr/rollout_is_seq_max:1.0054192543029785 - rollout_corr/rollout_is_seq_min:0.9950917959213257 - rollout_corr/rollout_is_seq_max_deviation:0.005419254302978516 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.2401416734792292) - rollout_corr/training_log_ppl:np.float64(0.19959818758798065) - rollout_corr/kl:np.float64(0.0005349192640053957) - rollout_corr/k3_kl:np.float64(0.0004940067541099324) - rollout_corr/rollout_ppl:np.float64(1.2394655891694129) - rollout_corr/rollout_log_ppl:np.float64(0.19906326734781032) - rollout_corr/log_ppl_diff:np.float64(0.0005349202401703224) - rollout_corr/log_ppl_abs_diff:np.float64(0.0011775598395615816) - rollout_corr/log_ppl_diff_max:np.float64(0.005937367677688599) - rollout_corr/log_ppl_diff_min:np.float64(-0.004511777311563492) - rollout_corr/ppl_ratio:np.float64(1.000536180799827) - rollout_corr/chi2_token:np.float64(0.0009251013398170471) - rollout_corr/chi2_seq:np.float64(1.390581222018227) - actor/pg_loss:np.float64(4.893657751381397e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.00018130719581677113) - actor/ppo_kl:np.float64(-2.2069814953340483e-07) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.15835927985608578) - perf/mfu/actor:np.float64(0.08403507336330182) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.51084518432617) - actor/lr:np.float64(1e-06) - val-aux/sciknoweval/reward/mean@16:np.float64(0.6375) - val-aux/sciknoweval/reward/std@16:np.float64(0.1808793393521641) - val-aux/sciknoweval/reward/best@2/mean:np.float64(0.71125) - val-aux/sciknoweval/reward/best@2/std:np.float64(0.14531694283181013) - val-aux/sciknoweval/reward/worst@2/mean:np.float64(0.5644) - val-aux/sciknoweval/reward/worst@2/std:np.float64(0.15827951046753036) - val-aux/sciknoweval/reward/maj@2/mean:np.float64(0.6389125) - val-aux/sciknoweval/reward/maj@2/std:np.float64(0.18130674840602382) - val-aux/sciknoweval/reward/best@4/mean:np.float64(0.766225) - val-aux/sciknoweval/reward/best@4/std:np.float64(0.1033040821613348) - val-aux/sciknoweval/reward/worst@4/mean:np.float64(0.49958749999999996) - val-aux/sciknoweval/reward/worst@4/std:np.float64(0.12475642320545952) - val-aux/sciknoweval/reward/maj@4/mean:np.float64(0.6604125) - val-aux/sciknoweval/reward/maj@4/std:np.float64(0.1416569094891499) - val-aux/sciknoweval/reward/best@8/mean:np.float64(0.8033625000000001) - val-aux/sciknoweval/reward/best@8/std:np.float64(0.07008229463050868) - val-aux/sciknoweval/reward/worst@8/mean:np.float64(0.449375) - val-aux/sciknoweval/reward/worst@8/std:np.float64(0.08561471923061226) - val-aux/sciknoweval/reward/maj@8/mean:np.float64(0.6742) - val-aux/sciknoweval/reward/maj@8/std:np.float64(0.10267672443906181) - val-aux/sciknoweval/reward/best@16/mean:np.float64(0.8312625) - val-aux/sciknoweval/reward/best@16/std:np.float64(0.04984537510833955) - val-aux/sci
step:61 - global_seqlen/min:22238 - global_seqlen/max:39486 - global_seqlen/minmax_diff:17248 - global_seqlen/balanced_min:29924 - global_seqlen/balanced_max:30089 - global_seqlen/mean:29970.875 - actor/entropy:0.23904968798160553 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.5477294921875 - training/rollout_probs_diff_mean:0.003164143767207861 - training/rollout_probs_diff_std:0.00985527690500021 - training/rollout_actor_probs_pearson_corr:0.9991676211357117 - rollout_corr/rollout_is_mean:1.0000258684158325 - rollout_corr/rollout_is_ratio_fraction_high:1.1471639481897e-05 - rollout_corr/rollout_is_ratio_fraction_low:1.720745967759285e-05 - rollout_corr/rollout_is_max:4.02189826965332 - rollout_corr/rollout_is_min:0.26447275280952454 - rollout_corr/rollout_is_std:0.030506834387779236 - rollout_corr/rollout_is_eff_sample_size:0.9990700794243639 - rollout_corr/rollout_is_seq_mean:1.0000176429748535 - rollout_corr/rollout_is_seq_std:0.0016575142508372664 - rollout_corr/rollout_is_seq_max:1.0063189268112183 - rollout_corr/rollout_is_seq_min:0.9920255541801453 - rollout_corr/rollout_is_seq_max_deviation:0.007974445819854736 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.25040641753003) - rollout_corr/training_log_ppl:np.float64(0.20799311240261886) - rollout_corr/kl:np.float64(0.0005623800304297433) - rollout_corr/k3_kl:np.float64(0.0005192289710862497) - rollout_corr/rollout_ppl:np.float64(1.2496482259593904) - rollout_corr/rollout_log_ppl:np.float64(0.20743073029007064) - rollout_corr/log_ppl_diff:np.float64(0.0005623821125482209) - rollout_corr/log_ppl_abs_diff:np.float64(0.0012774796996382065) - rollout_corr/log_ppl_diff_max:np.float64(0.009329631924629211) - rollout_corr/log_ppl_diff_min:np.float64(-0.007050305604934692) - rollout_corr/ppl_ratio:np.float64(1.0005640257149935) - rollout_corr/chi2_token:np.float64(0.0009777885861694813) - rollout_corr/chi2_seq:np.float64(0.3470004736445844) - actor/pg_loss:np.float64(-0.0002099055564031005) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0002631939267985217) - actor/ppo_kl:np.float64(6.142829495781044e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.23834596201777458) - perf/mfu/actor:np.float64(0.08600884737044563) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.00771045684814) - actor/lr:np.float64(1e-06) - training/global_step:61 - training/epoch:2 - critic/score/mean:0.68359375 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.68359375 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:0.007454414386302233 - critic/advantages/max:0.75 - critic/advantages/min:-0.875 - critic/returns/mean:0.007454414386302233 - critic/returns/max:0.75 - critic/returns/min:-0.875 - response_length/mean:681.02734375 - response_length/max:3128.0 - response_length/min:77.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:681.02734375 - response_length_non_aborted/max:3128.0 - response_length_non_aborted/min:77.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:255.5625 - prompt_length/max:328.0 - prompt_length/min:157.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.00015644170343875885 - timing_s/agent_loop/generate_sequences/min:np.float64(0.93056246265769) - timing_s/agent_loop/generate_sequences/max:np.float64(20.83841021731496) - timing_s/agent_loop/generate_sequences/mean:np.float64(6.5293213194963755) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(20.83841021731496) - timing_s/agent_loop/slowest/tool_calls:np.float64(
step:62 - global_seqlen/min:24330 - global_seqlen/max:43162 - global_seqlen/minmax_diff:18832 - global_seqlen/balanced_min:34742 - global_seqlen/balanced_max:34794 - global_seqlen/mean:34771.375 - actor/entropy:0.2732798457145691 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.4058573246002197 - training/rollout_probs_diff_mean:0.00327512389048934 - training/rollout_probs_diff_std:0.009542555548250675 - training/rollout_actor_probs_pearson_corr:0.9991864562034607 - rollout_corr/rollout_is_mean:0.9999688267707825 - rollout_corr/rollout_is_ratio_fraction_high:0.0 - rollout_corr/rollout_is_ratio_fraction_low:1.467516540287761e-05 - rollout_corr/rollout_is_max:1.9362671375274658 - rollout_corr/rollout_is_min:0.37468504905700684 - rollout_corr/rollout_is_std:0.030330481007695198 - rollout_corr/rollout_is_eff_sample_size:0.9990807884305588 - rollout_corr/rollout_is_seq_mean:0.9999213814735413 - rollout_corr/rollout_is_seq_std:0.0014323026407510042 - rollout_corr/rollout_is_seq_max:1.0065138339996338 - rollout_corr/rollout_is_seq_min:0.9906108975410461 - rollout_corr/rollout_is_seq_max_deviation:0.009389102458953857 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.2884436114691198) - rollout_corr/training_log_ppl:np.float64(0.23855835630820366) - rollout_corr/kl:np.float64(0.0005924100263499099) - rollout_corr/k3_kl:np.float64(0.0005057925414178044) - rollout_corr/rollout_ppl:np.float64(1.2876463397406042) - rollout_corr/rollout_log_ppl:np.float64(0.23796594546729466) - rollout_corr/log_ppl_diff:np.float64(0.0005924108409089968) - rollout_corr/log_ppl_abs_diff:np.float64(0.0011562938307179138) - rollout_corr/log_ppl_diff_max:np.float64(0.009115807712078094) - rollout_corr/log_ppl_diff_min:np.float64(-0.0043695345520973206) - rollout_corr/ppl_ratio:np.float64(1.0005937188398093) - rollout_corr/chi2_token:np.float64(0.0008554272353649139) - rollout_corr/chi2_seq:np.float64(0.8644126462750137) - actor/pg_loss:np.float64(-5.7160970754921436e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.00029845362780633877) - actor/ppo_kl:np.float64(3.140159503445261e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.22896912693977356) - perf/mfu/actor:np.float64(0.09839975519482527) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.0562973022461) - actor/lr:np.float64(1e-06) - training/global_step:62 - training/epoch:2 - critic/score/mean:0.6328125 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.6328125 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.022515371441841125 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.022515371441841125 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:798.54296875 - response_length/max:3135.0 - response_length/min:72.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:798.54296875 - response_length_non_aborted/max:3135.0 - response_length_non_aborted/min:72.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:288.0625 - prompt_length/max:460.0 - prompt_length/min:171.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.00014179199934005737 - timing_s/agent_loop/generate_sequences/min:np.float64(0.8601270448416471) - timing_s/agent_loop/generate_sequences/max:np.float64(20.932036239653826) - timing_s/agent_loop/generate_sequences/mean:np.float64(7.75760180906218) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(20.932036239653826) - timing_s/agent_loop/slowest/tool_calls:np.float64(0.0)
step:63 - global_seqlen/min:21359 - global_seqlen/max:35870 - global_seqlen/minmax_diff:14511 - global_seqlen/balanced_min:26722 - global_seqlen/balanced_max:27254 - global_seqlen/mean:26812.0 - actor/entropy:0.27676644921302795 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.9831006526947021 - training/rollout_probs_diff_mean:0.0035199327394366264 - training/rollout_probs_diff_std:0.010530827566981316 - training/rollout_actor_probs_pearson_corr:0.9990900158882141 - rollout_corr/rollout_is_mean:0.9999789595603943 - rollout_corr/rollout_is_ratio_fraction_high:1.3679142284672707e-05 - rollout_corr/rollout_is_ratio_fraction_low:3.419785571168177e-05 - rollout_corr/rollout_is_max:2.8213930130004883 - rollout_corr/rollout_is_min:0.011052249930799007 - rollout_corr/rollout_is_std:0.031423088163137436 - rollout_corr/rollout_is_eff_sample_size:0.9990135634724805 - rollout_corr/rollout_is_seq_mean:1.0000073909759521 - rollout_corr/rollout_is_seq_std:0.001668434706516564 - rollout_corr/rollout_is_seq_max:1.0121815204620361 - rollout_corr/rollout_is_seq_min:0.9929383993148804 - rollout_corr/rollout_is_seq_max_deviation:0.012181520462036133 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.2705106027424335) - rollout_corr/training_log_ppl:np.float64(0.22211689058167394) - rollout_corr/kl:np.float64(0.0004739185238458177) - rollout_corr/k3_kl:np.float64(0.0005098591802266128) - rollout_corr/rollout_ppl:np.float64(1.2698905346915126) - rollout_corr/rollout_log_ppl:np.float64(0.2216429725958733) - rollout_corr/log_ppl_diff:np.float64(0.0004739179858006537) - rollout_corr/log_ppl_abs_diff:np.float64(0.0012847277976106852) - rollout_corr/log_ppl_diff_max:np.float64(0.0076948776841163635) - rollout_corr/log_ppl_diff_min:np.float64(-0.010769776999950409) - rollout_corr/ppl_ratio:np.float64(1.0004755130503327) - rollout_corr/chi2_token:np.float64(0.001110320445150137) - rollout_corr/chi2_seq:np.float64(0.7298937705345452) - actor/pg_loss:np.float64(-6.4569758251309395e-06) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.00017891856134610862) - actor/ppo_kl:np.float64(-4.981012998683809e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.19124767929315567) - perf/mfu/actor:np.float64(0.07698739538780973) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.1104507446289) - actor/lr:np.float64(1e-06) - training/global_step:63 - training/epoch:2 - critic/score/mean:0.6640625 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.6640625 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.0018338599475100636 - critic/advantages/max:0.875 - critic/advantages/min:-0.75 - critic/returns/mean:-0.0018338599475100636 - critic/returns/max:0.875 - critic/returns/min:-0.75 - response_length/mean:571.125 - response_length/max:3010.0 - response_length/min:78.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:571.125 - response_length_non_aborted/max:3010.0 - response_length_non_aborted/min:78.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:266.75 - prompt_length/max:350.0 - prompt_length/min:160.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.0001445487141609192 - timing_s/agent_loop/generate_sequences/min:np.float64(0.8224132973700762) - timing_s/agent_loop/generate_sequences/max:np.float64(18.348940243944526) - timing_s/agent_loop/generate_sequences/mean:np.float64(5.530061706544075) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(18.348940243944526) - timing_s/agent_loop/slowest/tool_calls:np.float
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step:68 - global_seqlen/min:21420 - global_seqlen/max:36370 - global_seqlen/minmax_diff:14950 - global_seqlen/balanced_min:26998 - global_seqlen/balanced_max:27019 - global_seqlen/mean:27007.25 - actor/entropy:0.2508779466152191 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.4620983600616455 - training/rollout_probs_diff_mean:0.003281368175521493 - training/rollout_probs_diff_std:0.009971853345632553 - training/rollout_actor_probs_pearson_corr:0.9991183876991272 - rollout_corr/rollout_is_mean:0.9999003410339355 - rollout_corr/rollout_is_ratio_fraction_high:0.0 - rollout_corr/rollout_is_ratio_fraction_low:3.37541350745596e-05 - rollout_corr/rollout_is_max:1.727583885192871 - rollout_corr/rollout_is_min:0.3678779602050781 - rollout_corr/rollout_is_std:0.03009769693017006 - rollout_corr/rollout_is_eff_sample_size:0.9990948294754013 - rollout_corr/rollout_is_seq_mean:0.999991238117218 - rollout_corr/rollout_is_seq_std:0.0015605590306222439 - rollout_corr/rollout_is_seq_max:1.005854606628418 - rollout_corr/rollout_is_seq_min:0.9957244396209717 - rollout_corr/rollout_is_seq_max_deviation:0.005854606628417969 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.2427316303364933) - rollout_corr/training_log_ppl:np.float64(0.2052579416122171) - rollout_corr/kl:np.float64(0.0006245356830429927) - rollout_corr/k3_kl:np.float64(0.0004809370777678623) - rollout_corr/rollout_ppl:np.float64(1.2419258821755648) - rollout_corr/rollout_log_ppl:np.float64(0.20463340327114565) - rollout_corr/log_ppl_diff:np.float64(0.0006245383410714567) - rollout_corr/log_ppl_abs_diff:np.float64(0.0013257119280751795) - rollout_corr/log_ppl_diff_max:np.float64(0.005434125661849976) - rollout_corr/log_ppl_diff_min:np.float64(-0.0038042664527893066) - rollout_corr/ppl_ratio:np.float64(1.0006259840447456) - rollout_corr/chi2_token:np.float64(0.0006594203878194094) - rollout_corr/chi2_seq:np.float64(0.44312575249932706) - actor/pg_loss:np.float64(-5.7110912166535854e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0002576871158908034) - actor/ppo_kl:np.float64(0.000146509498037517) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.1650708168745041) - perf/mfu/actor:np.float64(0.07864794728282518) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(106.82149505615234) - actor/lr:np.float64(1e-06) - training/global_step:68 - training/epoch:3 - critic/score/mean:0.7265625 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.7265625 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.00015104975318536162 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.00015104975318536162 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:578.6328125 - response_length/max:1942.0 - response_length/min:89.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:578.6328125 - response_length_non_aborted/max:1942.0 - response_length_non_aborted/min:89.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:265.34375 - prompt_length/max:345.0 - prompt_length/min:161.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:9.873881936073303e-05 - timing_s/agent_loop/generate_sequences/min:np.float64(1.0787797346711159) - timing_s/agent_loop/generate_sequences/max:np.float64(13.899392530322075) - timing_s/agent_loop/generate_sequences/mean:np.float64(5.687431053593173) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(13.899392530322075) - timing_s/agent_loop/slowest/tool_calls:np.float64(0.0) - ti
step:69 - global_seqlen/min:23146 - global_seqlen/max:36753 - global_seqlen/minmax_diff:13607 - global_seqlen/balanced_min:29343 - global_seqlen/balanced_max:29374 - global_seqlen/mean:29363.125 - actor/entropy:0.2744224965572357 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.24491748213768005 - training/rollout_probs_diff_mean:0.0033163181506097317 - training/rollout_probs_diff_std:0.00957618560642004 - training/rollout_actor_probs_pearson_corr:0.9992418885231018 - rollout_corr/rollout_is_mean:0.9999679327011108 - rollout_corr/rollout_is_ratio_fraction_high:0.0 - rollout_corr/rollout_is_ratio_fraction_low:0.0 - rollout_corr/rollout_is_max:1.9769123792648315 - rollout_corr/rollout_is_min:0.547244668006897 - rollout_corr/rollout_is_std:0.030115514993667603 - rollout_corr/rollout_is_eff_sample_size:0.9990938775276863 - rollout_corr/rollout_is_seq_mean:1.000019907951355 - rollout_corr/rollout_is_seq_std:0.001533227856270969 - rollout_corr/rollout_is_seq_max:1.0057690143585205 - rollout_corr/rollout_is_seq_min:0.990231990814209 - rollout_corr/rollout_is_seq_max_deviation:0.009768009185791016 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.2841168828308582) - rollout_corr/training_log_ppl:np.float64(0.23235505366756115) - rollout_corr/kl:np.float64(0.0005125461427646361) - rollout_corr/k3_kl:np.float64(0.0005065118215270559) - rollout_corr/rollout_ppl:np.float64(1.2834058650769293) - rollout_corr/rollout_log_ppl:np.float64(0.2318425054399995) - rollout_corr/log_ppl_diff:np.float64(0.0005125482275616378) - rollout_corr/log_ppl_abs_diff:np.float64(0.0012335704232100397) - rollout_corr/log_ppl_diff_max:np.float64(0.011537343263626099) - rollout_corr/log_ppl_diff_min:np.float64(-0.005053341388702393) - rollout_corr/ppl_ratio:np.float64(1.0005140437278897) - rollout_corr/chi2_token:np.float64(0.00102224200963974) - rollout_corr/chi2_seq:np.float64(0.8634938539471477) - actor/pg_loss:np.float64(-5.3855590522289276e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.000181908647164164) - actor/ppo_kl:np.float64(5.1798504737021744e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.18398911505937576) - perf/mfu/actor:np.float64(0.08486034559374442) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(106.82257843017578) - actor/lr:np.float64(1e-06) - training/global_step:69 - training/epoch:3 - critic/score/mean:0.7265625 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.7265625 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.015627924352884293 - critic/advantages/max:0.75 - critic/advantages/min:-0.875 - critic/returns/mean:-0.015627924352884293 - critic/returns/max:0.75 - critic/returns/min:-0.875 - response_length/mean:646.87890625 - response_length/max:2353.0 - response_length/min:105.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:646.87890625 - response_length_non_aborted/max:2353.0 - response_length_non_aborted/min:105.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:270.71875 - prompt_length/max:363.0 - prompt_length/min:179.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:4.917755722999573e-05 - timing_s/agent_loop/generate_sequences/min:np.float64(1.203237522393465) - timing_s/agent_loop/generate_sequences/max:np.float64(16.094254648312926) - timing_s/agent_loop/generate_sequences/mean:np.float64(6.346816844648856) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(16.094254648312926) - timing_s/agent_loop/slowest/tool_calls:np.float64(0.0) - timing_s/agent_loop/sl
test_gen_batch meta info: {'eos_token_id': 151645, 'pad_token_id': 151643, 'recompute_log_prob': False, 'do_sample': True, 'validate': True, 'global_steps': 70}
validation generation end
[prompt] system

Given a question and four options, please select the right answer. Respond in the following format:
<reasoning>
...
</reasoning>
<answer>
...
</answer>

For the answer, only output the letter corresponding to the correct option (A, B, C, or D), and nothing else. Do not restate the answer text. For example, if the answer is "A", just output:
<answer>
A
</answer>

user
A charged particle produces an electric field with a magnitude of $2.0 \mathrm{~N} / \mathrm{C}$ at a point that is $50 \mathrm{~cm}$ away from the particle. What is the magnitude of the particle's charge? Recall that the electric field $E$ due to a point charge $q$ at a distance $r$ is given by $E = k\frac{q}{r^2}$, where $k = 8.99 \times 10^9 \mathrm{N} \mathrm{m}^2 / \mathrm{C}^2$.

A: 50 pC
B: 56 pC
C: 60 pC
D: 64 pC
Please reason step by step.
assistant
<think>

</think>


[response] <reasoning>
We are given:

- Electric field $ E = 2.0 \, \mathrm{N/C} $
- Distance $ r = 50 \, \mathrm{cm} = 0.50 \, \mathrm{m} $
- Coulomb's constant $ k = 8.99 \times 10^9 \, \mathrm{N \cdot m^2/C^2} $

We are to find the charge $ q $ using the formula:

$$
E = k \frac{q}{r^2}
$$

Rearranging for $ q $:

$$
q = \frac{E \cdot r^2}{k}
$$

Substitute the values:

$$
q = \frac{2.0 \cdot (0.50)^2}{8.99 \times 10^9}
= \frac{2.0 \cdot 0.25}{8.99 \times 10^9}
= \frac{0.5}{8.99 \times 10^9}
\approx 5.56 \times 10^{-11} \, \mathrm{C}
$$

Convert to picocoulombs (1 pC = $ 10^{-12} $ C):

$$
q \approx 5.56 \times 10^{-11} \, \mathrm{C} = 55.6 \, \mathrm{pC}
$$

The closest answer is **B: 56 pC**.
</reasoning>
<answer>
B
</answer>
[ground_truth] B
[score] 1.0
[acc] 1.0
[pred] B
[incorrect_format] 1
[feedback]
local_global_step_folder: /mnt/mole/SDPO/L2T/checkpoints/datasets/sciknoweval/physics/qwen3gen-physics-GRPO-Qwen-Qwen3-4B-mbs8-train32-rollout8-lr1e-6-vllm0.8/global_step_70
step:70 - global_seqlen/min:18463 - global_seqlen/max:39933 - global_seqlen/minmax_diff:21470 - global_seqlen/balanced_min:27119 - global_seqlen/balanced_max:27177 - global_seqlen/mean:27165.625 - actor/entropy:0.34878426790237427 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.35282185673713684 - training/rollout_probs_diff_mean:0.003718312829732895 - training/rollout_probs_diff_std:0.009631498716771603 - training/rollout_actor_probs_pearson_corr:0.999345600605011 - rollout_corr/rollout_is_mean:1.000012993812561 - rollout_corr/rollout_is_ratio_fraction_high:0.0 - rollout_corr/rollout_is_ratio_fraction_low:2.0160612621111795e-05 - rollout_corr/rollout_is_max:1.975199818611145 - rollout_corr/rollout_is_min:0.19730398058891296 - rollout_corr/rollout_is_std:0.03194605931639671 - rollout_corr/rollout_is_eff_sample_size:0.9989806087004571 - rollout_corr/rollout_is_seq_mean:1.0000489950180054 - rollout_corr/rollout_is_seq_std:0.0017589139752089977 - rollout_corr/rollout_is_seq_max:1.0087381601333618 - rollout_corr/rollout_is_seq_min:0.992647647857666 - rollout_corr/rollout_is_seq_max_deviation:0.008738160133361816 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.3483932986855507) - rollout_corr/training_log_ppl:np.float64(0.2762820063435356) - rollout_corr/kl:np.float64(0.0006076907076355553) - rollout_corr/k3_kl:np.float64(0.0005228528713416836) - rollout_corr/rollout_ppl:np.float64(1.347519775852561) - rollout_corr/rollout_log_ppl:np.float64(0.27567431312490953) - rollout_corr/log_ppl_diff:np.float64(0.0006076932186260819) - rollout_corr/log_ppl_abs_diff:np.float64(0.0012910107034258544) - rollout_corr/log_ppl_diff_max:np.float64(0.009554415941238403) - rollout_corr/log_ppl_diff_min:np.float64(-0.007596790790557861) - rollout_corr/ppl_ratio:np.float64(1.0006093357224017) - rollout_corr/chi2_token:np.float64(0.0008673274423927069) - rollout_corr/chi2_seq:np.float64(0.4545943159610033) - actor/pg_loss:np.float64(4.701910074800253e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.00021670004468887782) - actor/ppo_kl:np.float64(0.0001372517156355002) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.2546451985836029) - perf/mfu/actor:np.float64(0.07849234372480743) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(106.89488983154297) - actor/lr:np.float64(1e-06) - val-aux/sciknoweval/reward/mean@16:np.float64(0.63828125) - val-aux/sciknoweval/reward/std@16:np.float64(0.18977686952476835) - val-aux/sciknoweval/reward/best@2/mean:np.float64(0.7111625) - val-aux/sciknoweval/reward/best@2/std:np.float64(0.15430243477041897) - val-aux/sciknoweval/reward/worst@2/mean:np.float64(0.56455) - val-aux/sciknoweval/reward/worst@2/std:np.float64(0.1662157425344542) - val-aux/sciknoweval/reward/maj@2/mean:np.float64(0.6377124999999999) - val-aux/sciknoweval/reward/maj@2/std:np.float64(0.19070491787466565) - val-aux/sciknoweval/reward/best@4/mean:np.float64(0.7680125) - val-aux/sciknoweval/reward/best@4/std:np.float64(0.11699107745399087) - val-aux/sciknoweval/reward/worst@4/mean:np.float64(0.5010874999999999) - val-aux/sciknoweval/reward/worst@4/std:np.float64(0.1336089734386206) - val-aux/sciknoweval/reward/maj@4/mean:np.float64(0.6575625) - val-aux/sciknoweval/reward/maj@4/std:np.float64(0.1445571378929248) - val-aux/sciknoweval/reward/best@8/mean:np.float64(0.8131625) - val-aux/sciknoweval/reward/best@8/std:np.float64(0.08665177217150197) - val-aux/sciknoweval/reward/worst@8/mean:np.float64(0.44706250000000003) - val-aux/sciknoweval/reward/worst@8/std:np.float64(0.10195007783293546) - val-aux/sciknoweval/reward/maj@8/mean:np.float64(0.6680875000000001) - val-aux/sciknoweval/reward/maj@8/std:np.float64(0.09773915943586196) - val-aux/sciknoweval/reward/best@16/mean:np.float64(0.8506) - val-aux/sciknoweval/reward/best@16/std:np.float64(0.061461459372971074) - val-
step:71 - global_seqlen/min:20204 - global_seqlen/max:38376 - global_seqlen/minmax_diff:18172 - global_seqlen/balanced_min:28759 - global_seqlen/balanced_max:29243 - global_seqlen/mean:28856.5 - actor/entropy:0.32371971011161804 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.35350361466407776 - training/rollout_probs_diff_mean:0.003485669381916523 - training/rollout_probs_diff_std:0.009408628568053246 - training/rollout_actor_probs_pearson_corr:0.9993824362754822 - rollout_corr/rollout_is_mean:1.0000401735305786 - rollout_corr/rollout_is_ratio_fraction_high:6.257665518205613e-06 - rollout_corr/rollout_is_ratio_fraction_low:6.257665518205613e-06 - rollout_corr/rollout_is_max:3.121652126312256 - rollout_corr/rollout_is_min:0.4736731946468353 - rollout_corr/rollout_is_std:0.03072100132703781 - rollout_corr/rollout_is_eff_sample_size:0.9990571099353601 - rollout_corr/rollout_is_seq_mean:1.0000032186508179 - rollout_corr/rollout_is_seq_std:0.0015029723290354013 - rollout_corr/rollout_is_seq_max:1.0061728954315186 - rollout_corr/rollout_is_seq_min:0.9937267303466797 - rollout_corr/rollout_is_seq_max_deviation:0.0062732696533203125 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.3052765680477023) - rollout_corr/training_log_ppl:np.float64(0.24597317739971913) - rollout_corr/kl:np.float64(0.00043000688371730433) - rollout_corr/k3_kl:np.float64(0.000540082649621354) - rollout_corr/rollout_ppl:np.float64(1.3047043732367456) - rollout_corr/rollout_log_ppl:np.float64(0.2455431708949618) - rollout_corr/log_ppl_diff:np.float64(0.0004300065047573298) - rollout_corr/log_ppl_abs_diff:np.float64(0.0012972943659406155) - rollout_corr/log_ppl_diff_max:np.float64(0.00797504186630249) - rollout_corr/log_ppl_diff_min:np.float64(-0.0062088742852211) - rollout_corr/ppl_ratio:np.float64(1.0004315802361816) - rollout_corr/chi2_token:np.float64(0.0013474705629050732) - rollout_corr/chi2_seq:np.float64(1.4930782679002732) - actor/pg_loss:np.float64(0.0001349709928035736) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.00038389957057916035) - actor/ppo_kl:np.float64(-3.772802561208266e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.17576251924037933) - perf/mfu/actor:np.float64(0.08244675822096596) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.2421646118164) - actor/lr:np.float64(1e-06) - training/global_step:71 - training/epoch:3 - critic/score/mean:0.75 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.75 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.009262127801775932 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.009262127801775932 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:624.234375 - response_length/max:3404.0 - response_length/min:107.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:624.234375 - response_length_non_aborted/max:3404.0 - response_length_non_aborted/min:107.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:277.53125 - prompt_length/max:437.0 - prompt_length/min:170.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.00012946873903274536 - timing_s/agent_loop/generate_sequences/min:np.float64(1.2765609622001648) - timing_s/agent_loop/generate_sequences/max:np.float64(20.10214041545987) - timing_s/agent_loop/generate_sequences/mean:np.float64(5.958212114004709) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(20.10214041545987) - timing_s/agent_loop/slowest/tool_calls:np.float64(0.0)
step:72 - global_seqlen/min:24019 - global_seqlen/max:35372 - global_seqlen/minmax_diff:11353 - global_seqlen/balanced_min:30681 - global_seqlen/balanced_max:31067 - global_seqlen/mean:30756.75 - actor/entropy:0.2652339041233063 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.5334677696228027 - training/rollout_probs_diff_mean:0.003048401791602373 - training/rollout_probs_diff_std:0.009212449193000793 - training/rollout_actor_probs_pearson_corr:0.9992727637290955 - rollout_corr/rollout_is_mean:1.0000463724136353 - rollout_corr/rollout_is_ratio_fraction_high:1.1159842870256398e-05 - rollout_corr/rollout_is_ratio_fraction_low:1.6739762941142544e-05 - rollout_corr/rollout_is_max:2.703545570373535 - rollout_corr/rollout_is_min:0.2786954641342163 - rollout_corr/rollout_is_std:0.02862177975475788 - rollout_corr/rollout_is_eff_sample_size:0.9991814643117487 - rollout_corr/rollout_is_seq_mean:1.0000512599945068 - rollout_corr/rollout_is_seq_std:0.0012803305871784687 - rollout_corr/rollout_is_seq_max:1.005553960800171 - rollout_corr/rollout_is_seq_min:0.9965124726295471 - rollout_corr/rollout_is_seq_max_deviation:0.0055539608001708984 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.272761202417314) - rollout_corr/training_log_ppl:np.float64(0.2287760855979286) - rollout_corr/kl:np.float64(0.0003352667156821809) - rollout_corr/k3_kl:np.float64(0.0004365081685619998) - rollout_corr/rollout_ppl:np.float64(1.2723114336840808) - rollout_corr/rollout_log_ppl:np.float64(0.22844081881339662) - rollout_corr/log_ppl_diff:np.float64(0.00033526678453199565) - rollout_corr/log_ppl_abs_diff:np.float64(0.0010565653501544148) - rollout_corr/log_ppl_diff_max:np.float64(0.00969955325126648) - rollout_corr/log_ppl_diff_min:np.float64(-0.005003869533538818) - rollout_corr/ppl_ratio:np.float64(1.0003363261930645) - rollout_corr/chi2_token:np.float64(0.0010922125075012445) - rollout_corr/chi2_seq:np.float64(1.312244726344943) - actor/pg_loss:np.float64(8.467817679047585e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.000129777238043971) - actor/ppo_kl:np.float64(-3.5065210759910315e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.1640554666519165) - perf/mfu/actor:np.float64(0.08815191325739583) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.06222915649414) - actor/lr:np.float64(1e-06) - training/global_step:72 - training/epoch:3 - critic/score/mean:0.7421875 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.7421875 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.006141400896012783 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.006141400896012783 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:700.0546875 - response_length/max:3313.0 - response_length/min:189.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:700.0546875 - response_length_non_aborted/max:3313.0 - response_length_non_aborted/min:189.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:261.09375 - prompt_length/max:355.0 - prompt_length/min:178.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.00013216771185398102 - timing_s/agent_loop/generate_sequences/min:np.float64(2.07568240724504) - timing_s/agent_loop/generate_sequences/max:np.float64(20.67868852801621) - timing_s/agent_loop/generate_sequences/mean:np.float64(6.946097736770753) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(20.67868852801621) - timing_s/agent_loop/slowest/tool_calls:np.flo
step:73 - global_seqlen/min:21925 - global_seqlen/max:46347 - global_seqlen/minmax_diff:24422 - global_seqlen/balanced_min:36563 - global_seqlen/balanced_max:36628 - global_seqlen/mean:36610.375 - actor/entropy:0.3390262722969055 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.43396425247192383 - training/rollout_probs_diff_mean:0.0032661668956279755 - training/rollout_probs_diff_std:0.008885001763701439 - training/rollout_actor_probs_pearson_corr:0.9994308948516846 - rollout_corr/rollout_is_mean:0.9999864101409912 - rollout_corr/rollout_is_ratio_fraction_high:0.0 - rollout_corr/rollout_is_ratio_fraction_low:2.7025687813875265e-05 - rollout_corr/rollout_is_max:1.9699597358703613 - rollout_corr/rollout_is_min:0.2820616662502289 - rollout_corr/rollout_is_std:0.029777150601148605 - rollout_corr/rollout_is_eff_sample_size:0.9991141068069422 - rollout_corr/rollout_is_seq_mean:0.9999426007270813 - rollout_corr/rollout_is_seq_std:0.0015595207223668694 - rollout_corr/rollout_is_seq_max:1.0064419507980347 - rollout_corr/rollout_is_seq_min:0.992620587348938 - rollout_corr/rollout_is_seq_max_deviation:0.007379412651062012 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.4027120932005346) - rollout_corr/training_log_ppl:np.float64(0.31371801071509253) - rollout_corr/kl:np.float64(0.000663529713321509) - rollout_corr/k3_kl:np.float64(0.0005334890627182176) - rollout_corr/rollout_ppl:np.float64(1.4016525098122656) - rollout_corr/rollout_log_ppl:np.float64(0.3130544779851334) - rollout_corr/log_ppl_diff:np.float64(0.0006635327299591154) - rollout_corr/log_ppl_abs_diff:np.float64(0.0013385674392338842) - rollout_corr/log_ppl_diff_max:np.float64(0.008049964904785156) - rollout_corr/log_ppl_diff_min:np.float64(-0.005723848938941956) - rollout_corr/ppl_ratio:np.float64(1.0006653110031039) - rollout_corr/chi2_token:np.float64(0.0007862187922000885) - rollout_corr/chi2_seq:np.float64(0.7408852751832455) - actor/pg_loss:np.float64(-9.118067100644112e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.00025507958866910485) - actor/ppo_kl:np.float64(9.864521248204028e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.22031916305422783) - perf/mfu/actor:np.float64(0.10239718785831436) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.18194198608398) - actor/lr:np.float64(1e-06) - training/global_step:73 - training/epoch:3 - critic/score/mean:0.61328125 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.61328125 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.006957425735890865 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.006957425735890865 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:867.23046875 - response_length/max:3153.0 - response_length/min:79.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:867.23046875 - response_length_non_aborted/max:3153.0 - response_length_non_aborted/min:79.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:276.84375 - prompt_length/max:375.0 - prompt_length/min:155.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.00010944902896881104 - timing_s/agent_loop/generate_sequences/min:np.float64(0.9543074388056993) - timing_s/agent_loop/generate_sequences/max:np.float64(21.861840976402164) - timing_s/agent_loop/generate_sequences/mean:np.float64(8.284751043880533) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(21.861840976402164) - timing_s/agent_loop/slowest/tool_calls:np.float64(0
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step:75 - global_seqlen/min:19402 - global_seqlen/max:28818 - global_seqlen/minmax_diff:9416 - global_seqlen/balanced_min:23785 - global_seqlen/balanced_max:23996 - global_seqlen/mean:23814.375 - actor/entropy:0.25116294622421265 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.24135130643844604 - training/rollout_probs_diff_mean:0.0031402192544192076 - training/rollout_probs_diff_std:0.009609016589820385 - training/rollout_actor_probs_pearson_corr:0.9991532564163208 - rollout_corr/rollout_is_mean:1.0000470876693726 - rollout_corr/rollout_is_ratio_fraction_high:8.058602361415979e-06 - rollout_corr/rollout_is_ratio_fraction_low:2.4175806174753234e-05 - rollout_corr/rollout_is_max:2.1670117378234863 - rollout_corr/rollout_is_min:0.4087337255477905 - rollout_corr/rollout_is_std:0.03037172183394432 - rollout_corr/rollout_is_eff_sample_size:0.9990784086315643 - rollout_corr/rollout_is_seq_mean:1.0000663995742798 - rollout_corr/rollout_is_seq_std:0.0019097818294540048 - rollout_corr/rollout_is_seq_max:1.0100950002670288 - rollout_corr/rollout_is_seq_min:0.9921054244041443 - rollout_corr/rollout_is_seq_max_deviation:0.010095000267028809 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.2536835842765868) - rollout_corr/training_log_ppl:np.float64(0.20439182232803432) - rollout_corr/kl:np.float64(0.00044191136634275097) - rollout_corr/k3_kl:np.float64(0.0004956063722261206) - rollout_corr/rollout_ppl:np.float64(1.2531235865317285) - rollout_corr/rollout_log_ppl:np.float64(0.20394990891509224) - rollout_corr/log_ppl_diff:np.float64(0.0004419134129420854) - rollout_corr/log_ppl_abs_diff:np.float64(0.0013838859085808508) - rollout_corr/log_ppl_diff_max:np.float64(0.009681947529315948) - rollout_corr/log_ppl_diff_min:np.float64(-0.005931958556175232) - rollout_corr/ppl_ratio:np.float64(1.0004437156021595) - rollout_corr/chi2_token:np.float64(0.0011102964635938406) - rollout_corr/chi2_seq:np.float64(0.39504921343177557) - actor/pg_loss:np.float64(1.7428305000066757e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.00018432266847412393) - actor/ppo_kl:np.float64(3.7105337884923983e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.16733924113214016) - perf/mfu/actor:np.float64(0.06918613903772251) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(106.97526931762695) - actor/lr:np.float64(1e-06) - training/global_step:75 - training/epoch:3 - critic/score/mean:0.859375 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.859375 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:0.0008511898340657353 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:0.0008511898340657353 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:484.73046875 - response_length/max:2220.0 - response_length/min:104.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:484.73046875 - response_length_non_aborted/max:2220.0 - response_length_non_aborted/min:104.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:259.46875 - prompt_length/max:383.0 - prompt_length/min:169.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.00016090832650661469 - timing_s/agent_loop/generate_sequences/min:np.float64(1.2748903073370457) - timing_s/agent_loop/generate_sequences/max:np.float64(13.663885425776243) - timing_s/agent_loop/generate_sequences/mean:np.float64(4.775116956734564) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(13.663885425776243) - timing_s/agent_loop/slowest/to
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test_gen_batch meta info: {'eos_token_id': 151645, 'pad_token_id': 151643, 'recompute_log_prob': False, 'do_sample': True, 'validate': True, 'global_steps': 80}
validation generation end
[prompt] system

Given a question and four options, please select the right answer. Respond in the following format:
<reasoning>
...
</reasoning>
<answer>
...
</answer>

For the answer, only output the letter corresponding to the correct option (A, B, C, or D), and nothing else. Do not restate the answer text. For example, if the answer is "A", just output:
<answer>
A
</answer>

user
A charged particle produces an electric field with a magnitude of $2.0 \mathrm{~N} / \mathrm{C}$ at a point that is $50 \mathrm{~cm}$ away from the particle. What is the magnitude of the particle's charge? Recall that the electric field $E$ due to a point charge $q$ at a distance $r$ is given by $E = k\frac{q}{r^2}$, where $k = 8.99 \times 10^9 \mathrm{N} \mathrm{m}^2 / \mathrm{C}^2$.

A: 50 pC
B: 56 pC
C: 60 pC
D: 64 pC
Please reason step by step.
assistant
<think>

</think>


[response] <reasoning>
The electric field $ E $ due to a point charge $ q $ at a distance $ r $ is given by:

$$
E = k \frac{q}{r^2}
$$

We are given:
- $ E = 2.0 \, \text{N/C} $
- $ r = 50 \, \text{cm} = 0.50 \, \text{m} $
- $ k = 8.99 \times 10^9 \, \text{N m}^2/\text{C}^2 $

We need to solve for $ q $:

$$
q = \frac{E r^2}{k}
$$

Substitute the known values:

$$
q = \frac{(2.0)(0.50)^2}{8.99 \times 10^9}
$$

$$
q = \frac{2.0 \times 0.25}{8.99 \times 10^9}
$$

$$
q = \frac{0.5}{8.99 \times 10^9}
$$

$$
q \approx \frac{0.5}{8.99 \times 10^9} \approx 5.56 \times 10^{-11} \, \text{C}
$$

Convert to picocoulombs (1 pC = $ 10^{-12} $ C):

$$
q \approx 5.56 \times 10^{-11} \, \text{C} = 55.6 \, \text{pC}
$$

The closest answer is **B: 56 pC**.
</reasoning>

<answer>
B
</answer>
[ground_truth] B
[score] 1.0
[acc] 1.0
[pred] B
[incorrect_format] 1
[feedback]
local_global_step_folder: /mnt/mole/SDPO/L2T/checkpoints/datasets/sciknoweval/physics/qwen3gen-physics-GRPO-Qwen-Qwen3-4B-mbs8-train32-rollout8-lr1e-6-vllm0.8/global_step_80
step:80 - global_seqlen/min:18167 - global_seqlen/max:36780 - global_seqlen/minmax_diff:18613 - global_seqlen/balanced_min:28127 - global_seqlen/balanced_max:28499 - global_seqlen/mean:28202.25 - actor/entropy:0.23095937073230743 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.44294559955596924 - training/rollout_probs_diff_mean:0.002918842015787959 - training/rollout_probs_diff_std:0.0094361687079072 - training/rollout_actor_probs_pearson_corr:0.9991447329521179 - rollout_corr/rollout_is_mean:0.9999209046363831 - rollout_corr/rollout_is_ratio_fraction_high:1.9175455236108974e-05 - rollout_corr/rollout_is_ratio_fraction_low:1.9175455236108974e-05 - rollout_corr/rollout_is_max:2.320603370666504 - rollout_corr/rollout_is_min:0.33252665400505066 - rollout_corr/rollout_is_std:0.028494464233517647 - rollout_corr/rollout_is_eff_sample_size:0.999188605215701 - rollout_corr/rollout_is_seq_mean:0.9999192953109741 - rollout_corr/rollout_is_seq_std:0.001614381093531847 - rollout_corr/rollout_is_seq_max:1.0071684122085571 - rollout_corr/rollout_is_seq_min:0.9931057691574097 - rollout_corr/rollout_is_seq_max_deviation:0.007168412208557129 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.2288768324069679) - rollout_corr/training_log_ppl:np.float64(0.19351409275259357) - rollout_corr/kl:np.float64(0.0005485934744235976) - rollout_corr/k3_kl:np.float64(0.0005014402207166313) - rollout_corr/rollout_ppl:np.float64(1.2281699823215604) - rollout_corr/rollout_log_ppl:np.float64(0.1929654997366015) - rollout_corr/log_ppl_diff:np.float64(0.0005485930159920827) - rollout_corr/log_ppl_abs_diff:np.float64(0.0012800928816432133) - rollout_corr/log_ppl_diff_max:np.float64(0.00843721628189087) - rollout_corr/log_ppl_diff_min:np.float64(-0.006566546857357025) - rollout_corr/ppl_ratio:np.float64(1.0005502616986632) - rollout_corr/chi2_token:np.float64(0.0008651481475681067) - rollout_corr/chi2_seq:np.float64(0.5386446032207459) - actor/pg_loss:np.float64(-2.616771962493658e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0001737377756398928) - actor/ppo_kl:np.float64(2.498516215898583e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.1959109902381897) - perf/mfu/actor:np.float64(0.08114905418503308) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.12442779541016) - actor/lr:np.float64(1e-06) - val-aux/sciknoweval/reward/mean@16:np.float64(0.6390625) - val-aux/sciknoweval/reward/std@16:np.float64(0.18886344890574386) - val-aux/sciknoweval/reward/best@2/mean:np.float64(0.7177) - val-aux/sciknoweval/reward/best@2/std:np.float64(0.15087202226244528) - val-aux/sciknoweval/reward/worst@2/mean:np.float64(0.56135) - val-aux/sciknoweval/reward/worst@2/std:np.float64(0.17040711495924588) - val-aux/sciknoweval/reward/maj@2/mean:np.float64(0.6400125) - val-aux/sciknoweval/reward/maj@2/std:np.float64(0.1892037078209971) - val-aux/sciknoweval/reward/best@4/mean:np.float64(0.7728999999999999) - val-aux/sciknoweval/reward/best@4/std:np.float64(0.10375600250036085) - val-aux/sciknoweval/reward/worst@4/mean:np.float64(0.48866250000000006) - val-aux/sciknoweval/reward/worst@4/std:np.float64(0.1332606477643524) - val-aux/sciknoweval/reward/maj@4/mean:np.float64(0.6633375) - val-aux/sciknoweval/reward/maj@4/std:np.float64(0.15024050549177956) - val-aux/sciknoweval/reward/best@8/mean:np.float64(0.812) - val-aux/sciknoweval/reward/best@8/std:np.float64(0.06993051354730821) - val-aux/sciknoweval/reward/worst@8/mean:np.float64(0.4333875) - val-aux/sciknoweval/reward/worst@8/std:np.float64(0.08524525960422448) - val-aux/sciknoweval/reward/maj@8/mean:np.float64(0.6773) - val-aux/sciknoweval/reward/maj@8/std:np.float64(0.10302193213109104) - val-aux/sciknoweval/reward/best@16/mean:np.float64(0.8416625) - val-aux/sciknoweval/reward/best@16/std:np.float64(0.04398837601915231) - val-aux/scik
step:81 - global_seqlen/min:22002 - global_seqlen/max:45026 - global_seqlen/minmax_diff:23024 - global_seqlen/balanced_min:31986 - global_seqlen/balanced_max:32078 - global_seqlen/mean:32047.5 - actor/entropy:0.30386513471603394 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.24135500192642212 - training/rollout_probs_diff_mean:0.003210825379937887 - training/rollout_probs_diff_std:0.00900829304009676 - training/rollout_actor_probs_pearson_corr:0.9993411898612976 - rollout_corr/rollout_is_mean:1.0000028610229492 - rollout_corr/rollout_is_ratio_fraction_high:0.0 - rollout_corr/rollout_is_ratio_fraction_low:5.263490493234713e-06 - rollout_corr/rollout_is_max:1.9500842094421387 - rollout_corr/rollout_is_min:0.46151214838027954 - rollout_corr/rollout_is_std:0.029131613671779633 - rollout_corr/rollout_is_eff_sample_size:0.9991520686654056 - rollout_corr/rollout_is_seq_mean:0.9999109506607056 - rollout_corr/rollout_is_seq_std:0.0019725700840353966 - rollout_corr/rollout_is_seq_max:1.0081653594970703 - rollout_corr/rollout_is_seq_min:0.9903681874275208 - rollout_corr/rollout_is_seq_max_deviation:0.009631812572479248 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.3244363577105105) - rollout_corr/training_log_ppl:np.float64(0.2665938182544778) - rollout_corr/kl:np.float64(0.0010818528244627146) - rollout_corr/k3_kl:np.float64(0.0008180101519030814) - rollout_corr/rollout_ppl:np.float64(1.3230207040905952) - rollout_corr/rollout_log_ppl:np.float64(0.26551196482614614) - rollout_corr/log_ppl_diff:np.float64(0.0010818534283316694) - rollout_corr/log_ppl_abs_diff:np.float64(0.0018223601437057368) - rollout_corr/log_ppl_diff_max:np.float64(0.01393115520477295) - rollout_corr/log_ppl_diff_min:np.float64(-0.010075211524963379) - rollout_corr/ppl_ratio:np.float64(1.0010864462237805) - rollout_corr/chi2_token:np.float64(0.0015508977230638266) - rollout_corr/chi2_seq:np.float64(1.0036336749326438) - actor/pg_loss:np.float64(7.214734796434641e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0002760089199682625) - actor/ppo_kl:np.float64(0.0004848889264348344) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.21540894359350204) - perf/mfu/actor:np.float64(0.0899665554810477) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.27264404296875) - actor/lr:np.float64(1e-06) - training/global_step:81 - training/epoch:3 - critic/score/mean:0.7109375 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.7109375 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:0.004168026614934206 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:0.004168026614934206 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:742.140625 - response_length/max:3366.0 - response_length/min:63.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:742.140625 - response_length_non_aborted/max:3366.0 - response_length_non_aborted/min:63.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:259.34375 - prompt_length/max:460.0 - prompt_length/min:160.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:9.953603148460388e-05 - timing_s/agent_loop/generate_sequences/min:np.float64(0.6883454918861389) - timing_s/agent_loop/generate_sequences/max:np.float64(21.4869614392519) - timing_s/agent_loop/generate_sequences/mean:np.float64(6.608749296545284) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(21.4869614392519) - timing_s/agent_loop/slowest/tool_calls:np.float64(0.0) - timing_s/age
step:82 - global_seqlen/min:25371 - global_seqlen/max:44114 - global_seqlen/minmax_diff:18743 - global_seqlen/balanced_min:33520 - global_seqlen/balanced_max:33584 - global_seqlen/mean:33563.875 - actor/entropy:0.2920665442943573 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.913862407207489 - training/rollout_probs_diff_mean:0.0031529199331998825 - training/rollout_probs_diff_std:0.009444354102015495 - training/rollout_actor_probs_pearson_corr:0.9993178248405457 - rollout_corr/rollout_is_mean:0.9999819993972778 - rollout_corr/rollout_is_ratio_fraction_high:2.0209470676491037e-05 - rollout_corr/rollout_is_ratio_fraction_low:4.547131175058894e-05 - rollout_corr/rollout_is_max:2.713327169418335 - rollout_corr/rollout_is_min:0.049278318881988525 - rollout_corr/rollout_is_std:0.02968292124569416 - rollout_corr/rollout_is_eff_sample_size:0.9991195807527394 - rollout_corr/rollout_is_seq_mean:0.9999279379844666 - rollout_corr/rollout_is_seq_std:0.0012865856988355517 - rollout_corr/rollout_is_seq_max:1.004623532295227 - rollout_corr/rollout_is_seq_min:0.9942681193351746 - rollout_corr/rollout_is_seq_max_deviation:0.0057318806648254395 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.3072700020857155) - rollout_corr/training_log_ppl:np.float64(0.24861305610102136) - rollout_corr/kl:np.float64(0.0007281105056762271) - rollout_corr/k3_kl:np.float64(0.0005667303261134293) - rollout_corr/rollout_ppl:np.float64(1.306269062217325) - rollout_corr/rollout_log_ppl:np.float64(0.2478849448962137) - rollout_corr/log_ppl_diff:np.float64(0.0007281112048076466) - rollout_corr/log_ppl_abs_diff:np.float64(0.0011902832047780976) - rollout_corr/log_ppl_diff_max:np.float64(0.012343257665634155) - rollout_corr/log_ppl_diff_min:np.float64(-0.00298440083861351) - rollout_corr/ppl_ratio:np.float64(1.0007296884432435) - rollout_corr/chi2_token:np.float64(0.0007541878148913383) - rollout_corr/chi2_seq:np.float64(0.7926566984970123) - actor/pg_loss:np.float64(0.0001337927533313632) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.00021164456336464355) - actor/ppo_kl:np.float64(0.00017838788005519746) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.1409779703244567) - perf/mfu/actor:np.float64(0.09575702121449964) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.184974193573) - actor/lr:np.float64(1e-06) - training/global_step:82 - training/epoch:3 - critic/score/mean:0.63671875 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.63671875 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.00978454202413559 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.00978454202413559 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:773.15234375 - response_length/max:2703.0 - response_length/min:191.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:773.15234375 - response_length_non_aborted/max:2703.0 - response_length_non_aborted/min:191.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:275.71875 - prompt_length/max:382.0 - prompt_length/min:189.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:6.613321602344513e-05 - timing_s/agent_loop/generate_sequences/min:np.float64(2.2882147133350372) - timing_s/agent_loop/generate_sequences/max:np.float64(18.499180192127824) - timing_s/agent_loop/generate_sequences/mean:np.float64(7.74611435400584) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(18.499180192127824) - timing_s/agent_loop/slowest/tool_calls:n
step:83 - global_seqlen/min:19276 - global_seqlen/max:41937 - global_seqlen/minmax_diff:22661 - global_seqlen/balanced_min:29583 - global_seqlen/balanced_max:29645 - global_seqlen/mean:29615.125 - actor/entropy:0.34415289759635925 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.5622131824493408 - training/rollout_probs_diff_mean:0.003517036559060216 - training/rollout_probs_diff_std:0.009729686193168163 - training/rollout_actor_probs_pearson_corr:0.9993311762809753 - rollout_corr/rollout_is_mean:0.9999920129776001 - rollout_corr/rollout_is_ratio_fraction_high:1.2048701137246098e-05 - rollout_corr/rollout_is_ratio_fraction_low:3.0121751478873193e-05 - rollout_corr/rollout_is_max:8.23111629486084 - rollout_corr/rollout_is_min:0.2471064180135727 - rollout_corr/rollout_is_std:0.03159145638346672 - rollout_corr/rollout_is_eff_sample_size:0.9990024989924954 - rollout_corr/rollout_is_seq_mean:0.9999005794525146 - rollout_corr/rollout_is_seq_std:0.0016829889500513673 - rollout_corr/rollout_is_seq_max:1.004620909690857 - rollout_corr/rollout_is_seq_min:0.9928184747695923 - rollout_corr/rollout_is_seq_max_deviation:0.007181525230407715 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.372836111113429) - rollout_corr/training_log_ppl:np.float64(0.2916473155346466) - rollout_corr/kl:np.float64(0.0007178986236571205) - rollout_corr/k3_kl:np.float64(0.0006351841151968074) - rollout_corr/rollout_ppl:np.float64(1.3718020445667207) - rollout_corr/rollout_log_ppl:np.float64(0.2909294152777875) - rollout_corr/log_ppl_diff:np.float64(0.0007179002568591386) - rollout_corr/log_ppl_abs_diff:np.float64(0.0014387322589755058) - rollout_corr/log_ppl_diff_max:np.float64(0.009183712303638458) - rollout_corr/log_ppl_diff_min:np.float64(-0.0071634650230407715) - rollout_corr/ppl_ratio:np.float64(1.0007200299296528) - rollout_corr/chi2_token:np.float64(0.0011453672777861357) - rollout_corr/chi2_seq:np.float64(0.5700722692999989) - actor/pg_loss:np.float64(0.00010708440095186234) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0003794109481987107) - actor/ppo_kl:np.float64(5.79457945377726e-05) - actor/pg_clipfrac_lower:np.float64(4.787071247847052e-06) - actor/grad_norm:np.float64(0.27837222814559937) - perf/mfu/actor:np.float64(0.08514566987298042) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.15073013305664) - actor/lr:np.float64(1e-06) - training/global_step:83 - training/epoch:3 - critic/score/mean:0.66796875 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.66796875 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.003308121347799897 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.003308121347799897 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:648.41015625 - response_length/max:2853.0 - response_length/min:74.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:648.41015625 - response_length_non_aborted/max:2853.0 - response_length_non_aborted/min:74.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:277.0625 - prompt_length/max:375.0 - prompt_length/min:174.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:6.170570850372314e-05 - timing_s/agent_loop/generate_sequences/min:np.float64(0.8073275871574879) - timing_s/agent_loop/generate_sequences/max:np.float64(18.502459589391947) - timing_s/agent_loop/generate_sequences/mean:np.float64(6.3145277952207834) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(18.502459589391947) - timing_s/agent_loop/s
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step:85 - global_seqlen/min:20755 - global_seqlen/max:54433 - global_seqlen/minmax_diff:33678 - global_seqlen/balanced_min:33282 - global_seqlen/balanced_max:33493 - global_seqlen/mean:33418.125 - actor/entropy:0.29106423258781433 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.4967511296272278 - training/rollout_probs_diff_mean:0.003082117298617959 - training/rollout_probs_diff_std:0.009240406565368176 - training/rollout_actor_probs_pearson_corr:0.9993290901184082 - rollout_corr/rollout_is_mean:1.0000280141830444 - rollout_corr/rollout_is_ratio_fraction_high:4.992785306967562e-06 - rollout_corr/rollout_is_ratio_fraction_low:1.9971141227870248e-05 - rollout_corr/rollout_is_max:2.3519351482391357 - rollout_corr/rollout_is_min:0.26859748363494873 - rollout_corr/rollout_is_std:0.029412612318992615 - rollout_corr/rollout_is_eff_sample_size:0.9991358839466532 - rollout_corr/rollout_is_seq_mean:0.9999825954437256 - rollout_corr/rollout_is_seq_std:0.0015941840829327703 - rollout_corr/rollout_is_seq_max:1.0068665742874146 - rollout_corr/rollout_is_seq_min:0.9917056560516357 - rollout_corr/rollout_is_seq_max_deviation:0.008294343948364258 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.2718443693593144) - rollout_corr/training_log_ppl:np.float64(0.22443578000093112) - rollout_corr/kl:np.float64(0.0005144908149414817) - rollout_corr/k3_kl:np.float64(0.0004981835849378058) - rollout_corr/rollout_ppl:np.float64(1.2711914060637355) - rollout_corr/rollout_log_ppl:np.float64(0.22392128901265096) - rollout_corr/log_ppl_diff:np.float64(0.0005144909882801585) - rollout_corr/log_ppl_abs_diff:np.float64(0.0011518053579493426) - rollout_corr/log_ppl_diff_max:np.float64(0.009792208671569824) - rollout_corr/log_ppl_diff_min:np.float64(-0.005565732717514038) - rollout_corr/ppl_ratio:np.float64(1.000515874940902) - rollout_corr/chi2_token:np.float64(0.000967925414443016) - rollout_corr/chi2_seq:np.float64(1.0396802069153637) - actor/pg_loss:np.float64(-0.0001277067931368947) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.000293373741897085) - actor/ppo_kl:np.float64(1.70920517623685e-05) - actor/pg_clipfrac_lower:np.float64(5.778476406703703e-06) - actor/grad_norm:np.float64(0.20695016533136368) - perf/mfu/actor:np.float64(0.09336689611238912) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.0907974243164) - actor/lr:np.float64(1e-06) - training/global_step:85 - training/epoch:3 - critic/score/mean:0.671875 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.671875 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:0.014600777067244053 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:0.014600777067244053 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:782.37890625 - response_length/max:4261.0 - response_length/min:69.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:782.37890625 - response_length_non_aborted/max:4261.0 - response_length_non_aborted/min:69.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:261.9375 - prompt_length/max:365.0 - prompt_length/min:183.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:2.2804364562034607e-05 - timing_s/agent_loop/generate_sequences/min:np.float64(0.7515706215053797) - timing_s/agent_loop/generate_sequences/max:np.float64(26.178023107349873) - timing_s/agent_loop/generate_sequences/mean:np.float64(7.071110863718786) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(26.178023107349873) - timing_s/agent_loop/slowe
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test_gen_batch meta info: {'eos_token_id': 151645, 'pad_token_id': 151643, 'recompute_log_prob': False, 'do_sample': True, 'validate': True, 'global_steps': 90}
validation generation end
[prompt] system

Given a question and four options, please select the right answer. Respond in the following format:
<reasoning>
...
</reasoning>
<answer>
...
</answer>

For the answer, only output the letter corresponding to the correct option (A, B, C, or D), and nothing else. Do not restate the answer text. For example, if the answer is "A", just output:
<answer>
A
</answer>

user
A charged particle produces an electric field with a magnitude of $2.0 \mathrm{~N} / \mathrm{C}$ at a point that is $50 \mathrm{~cm}$ away from the particle. What is the magnitude of the particle's charge? Recall that the electric field $E$ due to a point charge $q$ at a distance $r$ is given by $E = k\frac{q}{r^2}$, where $k = 8.99 \times 10^9 \mathrm{N} \mathrm{m}^2 / \mathrm{C}^2$.

A: 50 pC
B: 56 pC
C: 60 pC
D: 64 pC
Please reason step by step.
assistant
<think>

</think>


[response] <reasoning>
We are given:

- Electric field $ E = 2.0 \, \text{N/C} $
- Distance $ r = 50 \, \text{cm} = 0.50 \, \text{m} $
- Coulomb's constant $ k = 8.99 \times 10^9 \, \text{N m}^2/\text{C}^2 $

We are to find the charge $ q $ using the formula:

$$
E = k \frac{q}{r^2}
$$

Rearranging to solve for $ q $:

$$
q = \frac{E r^2}{k}
$$

Substitute the known values:

$$
q = \frac{(2.0)(0.50)^2}{8.99 \times 10^9}
$$

$$
q = \frac{2.0 \times 0.25}{8.99 \times 10^9}
$$

$$
q = \frac{0.50}{8.99 \times 10^9}
$$

$$
q \approx \frac{0.50}{8.99 \times 10^9} \approx 5.56 \times 10^{-11} \, \text{C}
$$

Convert to picocoulombs (1 pC = $ 10^{-12} $ C):

$$
q \approx 5.56 \times 10^{-11} \, \text{C} = 55.6 \, \text{pC}
$$

The closest answer is **B: 56 pC**.

</reasoning>

<answer>
B
</answer>
[ground_truth] B
[score] 1.0
[acc] 1.0
[pred] B
[incorrect_format] 1
[feedback]
local_global_step_folder: /mnt/mole/SDPO/L2T/checkpoints/datasets/sciknoweval/physics/qwen3gen-physics-GRPO-Qwen-Qwen3-4B-mbs8-train32-rollout8-lr1e-6-vllm0.8/global_step_90
step:90 - global_seqlen/min:22189 - global_seqlen/max:43070 - global_seqlen/minmax_diff:20881 - global_seqlen/balanced_min:29230 - global_seqlen/balanced_max:29298 - global_seqlen/mean:29287.75 - actor/entropy:0.3101608455181122 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.3454935550689697 - training/rollout_probs_diff_mean:0.0033272632863372564 - training/rollout_probs_diff_std:0.009299682453274727 - training/rollout_actor_probs_pearson_corr:0.999302327632904 - rollout_corr/rollout_is_mean:0.9999826550483704 - rollout_corr/rollout_is_ratio_fraction_high:1.2050661098328419e-05 - rollout_corr/rollout_is_ratio_fraction_low:1.2050661098328419e-05 - rollout_corr/rollout_is_max:2.8188319206237793 - rollout_corr/rollout_is_min:0.3406546115875244 - rollout_corr/rollout_is_std:0.03000447526574135 - rollout_corr/rollout_is_eff_sample_size:0.9991005411997865 - rollout_corr/rollout_is_seq_mean:1.0000338554382324 - rollout_corr/rollout_is_seq_std:0.0013818239094689488 - rollout_corr/rollout_is_seq_max:1.0056010484695435 - rollout_corr/rollout_is_seq_min:0.9940690398216248 - rollout_corr/rollout_is_seq_max_deviation:0.005930960178375244 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.3156746202148497) - rollout_corr/training_log_ppl:np.float64(0.2531014566193335) - rollout_corr/kl:np.float64(0.0005285690323812986) - rollout_corr/k3_kl:np.float64(0.0004731722787880699) - rollout_corr/rollout_ppl:np.float64(1.3148961896076798) - rollout_corr/rollout_log_ppl:np.float64(0.25257288754801266) - rollout_corr/log_ppl_diff:np.float64(0.0005285690713208169) - rollout_corr/log_ppl_abs_diff:np.float64(0.0010851562838070095) - rollout_corr/log_ppl_diff_max:np.float64(0.006567090749740601) - rollout_corr/log_ppl_diff_min:np.float64(-0.00448918342590332) - rollout_corr/ppl_ratio:np.float64(1.0005297421012074) - rollout_corr/chi2_token:np.float64(0.0008521552663296461) - rollout_corr/chi2_seq:np.float64(0.22603251412510872) - actor/pg_loss:np.float64(0.00011028861626982689) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.00012377322673273738) - actor/ppo_kl:np.float64(0.00010799788028137414) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.14029540959745646) - perf/mfu/actor:np.float64(0.08421706394502831) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.20226669311523) - actor/lr:np.float64(1e-06) - val-aux/sciknoweval/reward/mean@16:np.float64(0.6625) - val-aux/sciknoweval/reward/std@16:np.float64(0.18997502251966206) - val-aux/sciknoweval/reward/best@2/mean:np.float64(0.739025) - val-aux/sciknoweval/reward/best@2/std:np.float64(0.1632991687244558) - val-aux/sciknoweval/reward/worst@2/mean:np.float64(0.587875) - val-aux/sciknoweval/reward/worst@2/std:np.float64(0.15720634779503662) - val-aux/sciknoweval/reward/maj@2/mean:np.float64(0.6636) - val-aux/sciknoweval/reward/maj@2/std:np.float64(0.1893282012924375) - val-aux/sciknoweval/reward/best@4/mean:np.float64(0.8018125000000002) - val-aux/sciknoweval/reward/best@4/std:np.float64(0.12815819440702003) - val-aux/sciknoweval/reward/worst@4/mean:np.float64(0.5259125000000001) - val-aux/sciknoweval/reward/worst@4/std:np.float64(0.1162500052562232) - val-aux/sciknoweval/reward/maj@4/mean:np.float64(0.6786875) - val-aux/sciknoweval/reward/maj@4/std:np.float64(0.1497440626684113) - val-aux/sciknoweval/reward/best@8/mean:np.float64(0.8526875) - val-aux/sciknoweval/reward/best@8/std:np.float64(0.09374063114057554) - val-aux/sciknoweval/reward/worst@8/mean:np.float64(0.4800625) - val-aux/sciknoweval/reward/worst@8/std:np.float64(0.07881481778772832) - val-aux/sciknoweval/reward/maj@8/mean:np.float64(0.688175) - val-aux/sciknoweval/reward/maj@8/std:np.float64(0.10800278634919543) - val-aux/sciknoweval/reward/best@16/mean:np.float64(0.8915625) - val-aux/sciknoweval/reward/best@16/std:np.float64(0.06088379895875816) - val-aux
step:91 - global_seqlen/min:21497 - global_seqlen/max:45454 - global_seqlen/minmax_diff:23957 - global_seqlen/balanced_min:32904 - global_seqlen/balanced_max:33139 - global_seqlen/mean:33002.875 - actor/entropy:0.26041534543037415 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.34585317969322205 - training/rollout_probs_diff_mean:0.002946822438389063 - training/rollout_probs_diff_std:0.008950787596404552 - training/rollout_actor_probs_pearson_corr:0.9992419481277466 - rollout_corr/rollout_is_mean:0.9999063611030579 - rollout_corr/rollout_is_ratio_fraction_high:5.014869202568661e-06 - rollout_corr/rollout_is_ratio_fraction_low:1.5044607607705984e-05 - rollout_corr/rollout_is_max:5.096095561981201 - rollout_corr/rollout_is_min:0.37255313992500305 - rollout_corr/rollout_is_std:0.028246553614735603 - rollout_corr/rollout_is_eff_sample_size:0.9992028873298154 - rollout_corr/rollout_is_seq_mean:1.0000227689743042 - rollout_corr/rollout_is_seq_std:0.001477584009990096 - rollout_corr/rollout_is_seq_max:1.0067633390426636 - rollout_corr/rollout_is_seq_min:0.995822548866272 - rollout_corr/rollout_is_seq_max_deviation:0.006763339042663574 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.2352091469801962) - rollout_corr/training_log_ppl:np.float64(0.20221140759531409) - rollout_corr/kl:np.float64(0.00045496249386900445) - rollout_corr/k3_kl:np.float64(0.00047493476955651204) - rollout_corr/rollout_ppl:np.float64(1.2346553695388138) - rollout_corr/rollout_log_ppl:np.float64(0.2017564445413882) - rollout_corr/log_ppl_diff:np.float64(0.0004549630539258942) - rollout_corr/log_ppl_abs_diff:np.float64(0.001167977330624126) - rollout_corr/log_ppl_diff_max:np.float64(0.009916573762893677) - rollout_corr/log_ppl_diff_min:np.float64(-0.006213173270225525) - rollout_corr/ppl_ratio:np.float64(1.0004563292022794) - rollout_corr/chi2_token:np.float64(0.0009643365629017353) - rollout_corr/chi2_seq:np.float64(0.6764775053597987) - actor/pg_loss:np.float64(5.630298983305693e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0001349058953792337) - actor/ppo_kl:np.float64(3.4980036296872186e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.12929855473339558) - perf/mfu/actor:np.float64(0.09015558565254489) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.73992156982422) - actor/lr:np.float64(1e-06) - training/global_step:91 - training/epoch:4 - critic/score/mean:0.81640625 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.81640625 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.012762214988470078 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.012762214988470078 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:778.93359375 - response_length/max:5011.0 - response_length/min:82.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:778.93359375 - response_length_non_aborted/max:5011.0 - response_length_non_aborted/min:82.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:252.40625 - prompt_length/max:340.0 - prompt_length/min:166.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:5.5048614740371704e-05 - timing_s/agent_loop/generate_sequences/min:np.float64(0.9828272927552462) - timing_s/agent_loop/generate_sequences/max:np.float64(30.033628037199378) - timing_s/agent_loop/generate_sequences/mean:np.float64(7.231723692668311) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(30.033628037199378) - timing_s/agent_loop/slowest/tool_
step:92 - global_seqlen/min:27995 - global_seqlen/max:54733 - global_seqlen/minmax_diff:26738 - global_seqlen/balanced_min:38799 - global_seqlen/balanced_max:39948 - global_seqlen/mean:39032.875 - actor/entropy:0.365276038646698 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.4553599953651428 - training/rollout_probs_diff_mean:0.0034760674461722374 - training/rollout_probs_diff_std:0.009343450888991356 - training/rollout_actor_probs_pearson_corr:0.999370813369751 - rollout_corr/rollout_is_mean:0.9999127984046936 - rollout_corr/rollout_is_ratio_fraction_high:8.297963177028578e-06 - rollout_corr/rollout_is_ratio_fraction_low:2.0744908397318795e-05 - rollout_corr/rollout_is_max:3.3402388095855713 - rollout_corr/rollout_is_min:0.3921363651752472 - rollout_corr/rollout_is_std:0.03065885230898857 - rollout_corr/rollout_is_eff_sample_size:0.999060798471362 - rollout_corr/rollout_is_seq_mean:0.9999949932098389 - rollout_corr/rollout_is_seq_std:0.001438560662791133 - rollout_corr/rollout_is_seq_max:1.005057454109192 - rollout_corr/rollout_is_seq_min:0.9950283765792847 - rollout_corr/rollout_is_seq_max_deviation:0.0050574541091918945 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.4253517426550388) - rollout_corr/training_log_ppl:np.float64(0.3268485037915525) - rollout_corr/kl:np.float64(0.0007143817989492263) - rollout_corr/k3_kl:np.float64(0.0007667658379375553) - rollout_corr/rollout_ppl:np.float64(1.4242633627727628) - rollout_corr/rollout_log_ppl:np.float64(0.3261341213074047) - rollout_corr/log_ppl_diff:np.float64(0.0007143824841477908) - rollout_corr/log_ppl_abs_diff:np.float64(0.0013714263404835947) - rollout_corr/log_ppl_diff_max:np.float64(0.013571739196777344) - rollout_corr/log_ppl_diff_min:np.float64(-0.0037727057933807373) - rollout_corr/ppl_ratio:np.float64(1.000716715119779) - rollout_corr/chi2_token:np.float64(0.001422470435500145) - rollout_corr/chi2_seq:np.float64(0.832664096262306) - actor/pg_loss:np.float64(2.3467233404517174e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0003434544945548623) - actor/ppo_kl:np.float64(0.00016380211024369373) - actor/pg_clipfrac_lower:np.float64(2.0755844616360264e-06) - actor/grad_norm:np.float64(0.215729471296072) - perf/mfu/actor:np.float64(0.10647986423451218) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.4896354675293) - actor/lr:np.float64(1e-06) - training/global_step:92 - training/epoch:4 - critic/score/mean:0.69921875 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.69921875 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.011413848027586937 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.011413848027586937 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:941.49609375 - response_length/max:5473.0 - response_length/min:148.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:941.49609375 - response_length_non_aborted/max:5473.0 - response_length_non_aborted/min:148.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:278.28125 - prompt_length/max:460.0 - prompt_length/min:169.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:5.439482629299164e-05 - timing_s/agent_loop/generate_sequences/min:np.float64(1.7557445913553238) - timing_s/agent_loop/generate_sequences/max:np.float64(32.87127552181482) - timing_s/agent_loop/generate_sequences/mean:np.float64(8.810325469457894) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(32.87127552181482) - timing_s/agent_loop/slowe
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step:99 - global_seqlen/min:21119 - global_seqlen/max:73608 - global_seqlen/minmax_diff:52489 - global_seqlen/balanced_min:37066 - global_seqlen/balanced_max:37818 - global_seqlen/mean:37233.375 - actor/entropy:0.36280471086502075 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.29852432012557983 - training/rollout_probs_diff_mean:0.0034003094770014286 - training/rollout_probs_diff_std:0.009052536450326443 - training/rollout_actor_probs_pearson_corr:0.9994275569915771 - rollout_corr/rollout_is_mean:0.9999655485153198 - rollout_corr/rollout_is_ratio_fraction_high:4.338112375990022e-06 - rollout_corr/rollout_is_ratio_fraction_low:1.7352449503960088e-05 - rollout_corr/rollout_is_max:2.0474398136138916 - rollout_corr/rollout_is_min:0.40364018082618713 - rollout_corr/rollout_is_std:0.029825152829289436 - rollout_corr/rollout_is_eff_sample_size:0.9991112508590329 - rollout_corr/rollout_is_seq_mean:0.9999865293502808 - rollout_corr/rollout_is_seq_std:0.0013986814301460981 - rollout_corr/rollout_is_seq_max:1.0060322284698486 - rollout_corr/rollout_is_seq_min:0.9942169785499573 - rollout_corr/rollout_is_seq_max_deviation:0.006032228469848633 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.2896207650192082) - rollout_corr/training_log_ppl:np.float64(0.2305254971361137) - rollout_corr/kl:np.float64(0.0005066159342224097) - rollout_corr/k3_kl:np.float64(0.0004654821964606981) - rollout_corr/rollout_ppl:np.float64(1.2889360883273184) - rollout_corr/rollout_log_ppl:np.float64(0.23001887879217975) - rollout_corr/log_ppl_diff:np.float64(0.0005066183439339511) - rollout_corr/log_ppl_abs_diff:np.float64(0.0010047785108326934) - rollout_corr/log_ppl_diff_max:np.float64(0.0074303895235061646) - rollout_corr/log_ppl_diff_min:np.float64(-0.004489123821258545) - rollout_corr/ppl_ratio:np.float64(1.0005076131783426) - rollout_corr/chi2_token:np.float64(0.000825623283162713) - rollout_corr/chi2_seq:np.float64(0.5253964632283896) - actor/pg_loss:np.float64(7.684435695409775e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.00010054797257907921) - actor/ppo_kl:np.float64(4.189955548028479e-05) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.08311776397749782) - perf/mfu/actor:np.float64(0.10069730946959708) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.47393417358398) - actor/lr:np.float64(1e-06) - training/global_step:99 - training/epoch:4 - critic/score/mean:0.86328125 - critic/score/max:1.0 - critic/score/min:0.0 - critic/rewards/mean:0.86328125 - critic/rewards/max:1.0 - critic/rewards/min:0.0 - critic/advantages/mean:-0.017708174884319305 - critic/advantages/max:0.875 - critic/advantages/min:-0.875 - critic/returns/mean:-0.017708174884319305 - critic/returns/max:0.875 - critic/returns/min:-0.875 - response_length/mean:900.44921875 - response_length/max:6057.0 - response_length/min:82.0 - response_length/clip_ratio:0.0 - response_length_non_aborted/mean:900.44921875 - response_length_non_aborted/max:6057.0 - response_length_non_aborted/min:82.0 - response_length_non_aborted/clip_ratio:0.0 - response/aborted_ratio:0.0 - prompt_length/mean:263.09375 - prompt_length/max:365.0 - prompt_length/min:157.0 - prompt_length/clip_ratio:0.0 - num_turns/min:np.int32(2) - num_turns/max:np.int32(2) - num_turns/mean:np.float64(2.0) - timing_s/start_profile:0.00011433474719524384 - timing_s/agent_loop/generate_sequences/min:np.float64(0.8707099817693233) - timing_s/agent_loop/generate_sequences/max:np.float64(35.631088424474) - timing_s/agent_loop/generate_sequences/mean:np.float64(7.754026362330478) - timing_s/agent_loop/tool_calls/min:np.float64(0.0) - timing_s/agent_loop/tool_calls/max:np.float64(0.0) - timing_s/agent_loop/tool_calls/mean:np.float64(0.0) - timing_s/agent_loop/slowest/generate_sequences:np.float64(35.631088424474) - timing_s/agent_loop/slowest/tool_cal
test_gen_batch meta info: {'eos_token_id': 151645, 'pad_token_id': 151643, 'recompute_log_prob': False, 'do_sample': True, 'validate': True, 'global_steps': 100}
validation generation end
[prompt] system

Given a question and four options, please select the right answer. Respond in the following format:
<reasoning>
...
</reasoning>
<answer>
...
</answer>

For the answer, only output the letter corresponding to the correct option (A, B, C, or D), and nothing else. Do not restate the answer text. For example, if the answer is "A", just output:
<answer>
A
</answer>

user
A charged particle produces an electric field with a magnitude of $2.0 \mathrm{~N} / \mathrm{C}$ at a point that is $50 \mathrm{~cm}$ away from the particle. What is the magnitude of the particle's charge? Recall that the electric field $E$ due to a point charge $q$ at a distance $r$ is given by $E = k\frac{q}{r^2}$, where $k = 8.99 \times 10^9 \mathrm{N} \mathrm{m}^2 / \mathrm{C}^2$.

A: 50 pC
B: 56 pC
C: 60 pC
D: 64 pC
Please reason step by step.
assistant
<think>

</think>


[response] <reasoning>
We are given:

- Electric field $ E = 2.0 \, \mathrm{N/C} $
- Distance $ r = 50 \, \mathrm{cm} = 0.50 \, \mathrm{m} $
- Coulomb's constant $ k = 8.99 \times 10^9 \, \mathrm{N \cdot m^2/C^2} $

We use the formula for the electric field due to a point charge:

$$
E = k \frac{q}{r^2}
$$

Solving for $ q $:

$$
q = \frac{E r^2}{k}
$$

Substitute the values:

$$
q = \frac{(2.0)(0.50)^2}{8.99 \times 10^9}
$$

$$
q = \frac{2.0 \times 0.25}{8.99 \times 10^9}
$$

$$
q = \frac{0.50}{8.99 \times 10^9}
$$

$$
q \approx \frac{0.50}{8.99 \times 10^9} \approx 5.56 \times 10^{-11} \, \mathrm{C}
$$

Convert to picocoulombs (1 pC = $ 10^{-12} $ C):

$$
q \approx 5.56 \times 10^{-11} \, \mathrm{C} = 55.6 \, \mathrm{pC}
$$

The closest answer is **B: 56 pC**.

</reasoning>

<answer>
B
</answer>
[ground_truth] B
[score] 1.0
[acc] 1.0
[pred] B
[incorrect_format] 1
[feedback]
local_global_step_folder: /mnt/mole/SDPO/L2T/checkpoints/datasets/sciknoweval/physics/qwen3gen-physics-GRPO-Qwen-Qwen3-4B-mbs8-train32-rollout8-lr1e-6-vllm0.8/global_step_100
step:100 - global_seqlen/min:17010 - global_seqlen/max:43433 - global_seqlen/minmax_diff:26423 - global_seqlen/balanced_min:31299 - global_seqlen/balanced_max:31491 - global_seqlen/mean:31419.0 - actor/entropy:0.37953582406044006 - perf/mfu/actor_infer:0 - training/rollout_probs_diff_valid:1 - training/rollout_probs_diff_max:0.630595862865448 - training/rollout_probs_diff_mean:0.0036211644764989614 - training/rollout_probs_diff_std:0.00978316180408001 - training/rollout_actor_probs_pearson_corr:0.999374508857727 - rollout_corr/rollout_is_mean:1.0000176429748535 - rollout_corr/rollout_is_ratio_fraction_high:1.0963950444420334e-05 - rollout_corr/rollout_is_ratio_fraction_low:1.644592521188315e-05 - rollout_corr/rollout_is_max:2.3022942543029785 - rollout_corr/rollout_is_min:0.3131349980831146 - rollout_corr/rollout_is_std:0.031683772802352905 - rollout_corr/rollout_is_eff_sample_size:0.998997264270168 - rollout_corr/rollout_is_seq_mean:1.0000271797180176 - rollout_corr/rollout_is_seq_std:0.0016033316496759653 - rollout_corr/rollout_is_seq_max:1.0072500705718994 - rollout_corr/rollout_is_seq_min:0.9959959983825684 - rollout_corr/rollout_is_seq_max_deviation:0.007250070571899414 - rollout_corr/rollout_is_seq_fraction_high:0.0 - rollout_corr/rollout_is_seq_fraction_low:0.0 - rollout_corr/training_ppl:np.float64(1.3458213401027024) - rollout_corr/training_log_ppl:np.float64(0.26966726542741526) - rollout_corr/kl:np.float64(0.00037315004849824973) - rollout_corr/k3_kl:np.float64(0.0005444729254122649) - rollout_corr/rollout_ppl:np.float64(1.3452776027843356) - rollout_corr/rollout_log_ppl:np.float64(0.2692941162531497) - rollout_corr/log_ppl_diff:np.float64(0.0003731491742655635) - rollout_corr/log_ppl_abs_diff:np.float64(0.0012809229083359241) - rollout_corr/log_ppl_diff_max:np.float64(0.0049625784158706665) - rollout_corr/log_ppl_diff_min:np.float64(-0.0106421560049057) - rollout_corr/ppl_ratio:np.float64(1.0003747479058802) - rollout_corr/chi2_token:np.float64(0.0014326744712889194) - rollout_corr/chi2_seq:np.float64(1.9170411999803036) - actor/pg_loss:np.float64(-7.347844075411558e-05) - actor/kl_loss:np.float64(0.0) - actor/pg_clipfrac:np.float64(0.0001629320678375734) - actor/ppo_kl:np.float64(-0.00012778303023264215) - actor/pg_clipfrac_lower:np.float64(0.0) - actor/grad_norm:np.float64(0.12031856318935752) - perf/mfu/actor:np.float64(0.0881824181802986) - perf/max_memory_allocated_gb:np.float64(123.32309532165527) - perf/max_memory_reserved_gb:np.float64(129.08984375) - perf/cpu_memory_used_gb:np.float64(107.57986450195312) - actor/lr:np.float64(1e-06) - val-aux/sciknoweval/reward/mean@16:np.float64(0.6828125) - val-aux/sciknoweval/reward/std@16:np.float64(0.17979486326514935) - val-aux/sciknoweval/reward/best@2/mean:np.float64(0.7532) - val-aux/sciknoweval/reward/best@2/std:np.float64(0.1476854115376502) - val-aux/sciknoweval/reward/worst@2/mean:np.float64(0.6133875) - val-aux/sciknoweval/reward/worst@2/std:np.float64(0.15413287282151064) - val-aux/sciknoweval/reward/maj@2/mean:np.float64(0.6832499999999999) - val-aux/sciknoweval/reward/maj@2/std:np.float64(0.17928347494256552) - val-aux/sciknoweval/reward/best@4/mean:np.float64(0.807675) - val-aux/sciknoweval/reward/best@4/std:np.float64(0.11309093981217563) - val-aux/sciknoweval/reward/worst@4/mean:np.float64(0.5515125000000001) - val-aux/sciknoweval/reward/worst@4/std:np.float64(0.12241577016075818) - val-aux/sciknoweval/reward/maj@4/mean:np.float64(0.7018125) - val-aux/sciknoweval/reward/maj@4/std:np.float64(0.13581544160753714) - val-aux/sciknoweval/reward/best@8/mean:np.float64(0.8526375000000002) - val-aux/sciknoweval/reward/best@8/std:np.float64(0.0888708326383256) - val-aux/sciknoweval/reward/worst@8/mean:np.float64(0.4995375) - val-aux/sciknoweval/reward/worst@8/std:np.float64(0.08946281937139845) - val-aux/sciknoweval/reward/maj@8/mean:np.float64(0.710175) - val-aux/sciknoweval/reward/maj@8/std:np.float64(0.08949529688241312) - val-aux/sciknoweval/reward/best@16/mean:np.float64(0.8910875) - val-aux/sciknoweval/reward/best@16/std:np.float64(0.0611368810063816
("Final validation metrics: {'val-aux/sciknoweval/reward/mean@16': "
 "np.float64(0.6828125), 'val-aux/sciknoweval/reward/std@16': "
 "np.float64(0.17979486326514935), 'val-aux/sciknoweval/reward/best@2/mean': "
 "np.float64(0.7532), 'val-aux/sciknoweval/reward/best@2/std': "
 "np.float64(0.1476854115376502), 'val-aux/sciknoweval/reward/worst@2/mean': "
 "np.float64(0.6133875), 'val-aux/sciknoweval/reward/worst@2/std': "
 "np.float64(0.15413287282151064), 'val-aux/sciknoweval/reward/maj@2/mean': "
 "np.float64(0.6832499999999999), 'val-aux/sciknoweval/reward/maj@2/std': "
 "np.float64(0.17928347494256552), 'val-aux/sciknoweval/reward/best@4/mean': "
 "np.float64(0.807675), 'val-aux/sciknoweval/reward/best@4/std': "
 "np.float64(0.11309093981217563), 'val-aux/sciknoweval/reward/worst@4/mean': "
 "np.float64(0.5515125000000001), 'val-aux/sciknoweval/reward/worst@4/std': "
 "np.float64(0.12241577016075818), 'val-aux/sciknoweval/reward/maj@4/mean': "
 "np.float64(0.7018125), 'val-aux/sciknoweval/reward/maj@4/std': "
 "np.float64(0.13581544160753714), 'val-aux/sciknoweval/reward/best@8/mean': "
 "np.float64(0.8526375000000002), 'val-aux/sciknoweval/reward/best@8/std': "
 "np.float64(0.0888708326383256), 'val-aux/sciknoweval/reward/worst@8/mean': "
 "np.float64(0.4995375), 'val-aux/sciknoweval/reward/worst@8/std': "
 "np.float64(0.08946281937139845), 'val-aux/sciknoweval/reward/maj@8/mean': "
 "np.float64(0.710175), 'val-aux/sciknoweval/reward/maj@8/std': "
 "np.float64(0.08949529688241312), 'val-aux/sciknoweval/reward/best@16/mean': "
 "np.float64(0.8910875), 'val-aux/sciknoweval/reward/best@16/std': "
 'np.float64(0.061136881006381635), '
 "'val-aux/sciknoweval/reward/worst@16/mean': np.float64(0.46395), "
 "'val-aux/sciknoweval/reward/worst@16/std': np.float64(0.054003469751280585), "
 "'val-aux/sciknoweval/reward/maj@16/mean': np.float64(0.7157250000000001), "
 "'val-aux/sciknoweval/reward/maj@16/std': np.float64(0.05584489583302406), "
 "'val-aux/sciknoweval/score/mean@16': np.float64(0.6828125), "
 "'val-aux/sciknoweval/score/std@16': np.float64(0.17979486326514935), "
 "'val-aux/sciknoweval/score/best@2/mean': np.float64(0.7532), "
 "'val-aux/sciknoweval/score/best@2/std': np.float64(0.1476854115376502), "
 "'val-aux/sciknoweval/score/worst@2/mean': np.float64(0.6133875), "
 "'val-aux/sciknoweval/score/worst@2/std': np.float64(0.15413287282151064), "
 "'val-aux/sciknoweval/score/maj@2/mean': np.float64(0.6832499999999999), "
 "'val-aux/sciknoweval/score/maj@2/std': np.float64(0.17928347494256552), "
 "'val-aux/sciknoweval/score/best@4/mean': np.float64(0.807675), "
 "'val-aux/sciknoweval/score/best@4/std': np.float64(0.11309093981217563), "
 "'val-aux/sciknoweval/score/worst@4/mean': np.float64(0.5515125000000001), "
 "'val-aux/sciknoweval/score/worst@4/std': np.float64(0.12241577016075818), "
 "'val-aux/sciknoweval/score/maj@4/mean': np.float64(0.7018125), "
 "'val-aux/sciknoweval/score/maj@4/std': np.float64(0.13581544160753714), "
 "'val-aux/sciknoweval/score/best@8/mean': np.float64(0.8526375000000002), "
 "'val-aux/sciknoweval/score/best@8/std': np.float64(0.0888708326383256), "
 "'val-aux/sciknoweval/score/worst@8/mean': np.float64(0.4995375), "
 "'val-aux/sciknoweval/score/worst@8/std': np.float64(0.08946281937139845), "
 "'val-aux/sciknoweval/score/maj@8/mean': np.float64(0.710175), "
 "'val-aux/sciknoweval/score/maj@8/std': np.float64(0.08949529688241312), "
 "'val-aux/sciknoweval/score/best@16/mean': np.float64(0.8910875), "
 "'val-aux/sciknoweval/score/best@16/std': np.float64(0.061136881006381635), "
 "'val-aux/sciknoweval/score/worst@16/mean': np.float64(0.46395), "
 "'val-aux/sciknoweval/score/worst@16/std': np.float64(0.054003469751280585), "
 "'val-aux/sciknoweval/score/maj@16/mean': np.float64(0.7157250000000001), "
 "'val-aux/sciknoweval/score/maj@16/std': np.float64(0.05584489583302406), "
 "'val-core/sciknoweval/acc/mean@16': np.float64(0.6828125), "
 "'val-aux/sciknoweval/acc/std@16': np.float64(0.17979486326514935), "
 "'val-aux/sciknoweval/acc/best@2/mean': np.float64(0.7532), "
 "'val-aux/sciknoweval/acc/best@2/std': np.float64(0.1476854115376502), "
 "'val-aux/sciknoweval/acc/worst@2/mean': np.float64(0.6133875), "
 "'val-aux/sciknoweval/acc/worst@2/std': np.float64(0.15413287282151064), "
 "'val-aux/sciknoweval/acc/maj@2/mean': np.float64(0.6832499999999999), "
 "'val-aux/sciknoweval/acc/maj@2/std': np.float64(0.17928347494256552), "
 "'val-aux/sciknoweval/acc/best@4/mean': np.float64(0.807675), "
 "'val-aux/sciknoweval/acc/best@4/std': np.float64(0.11309093981217563), "
 "'val-aux/sciknoweval/acc/worst@4/mean': np.float64(0.5515125000000001), "
 "'val-aux/sciknoweval/acc/worst@4/std': np.float64(0.12241577016075818), "
 "'val-aux/sciknoweval/acc/maj@4/mean': np.float64(0.7018125), "
 "'val-aux/sciknoweval/acc/maj@4/std': np.float64(0.13581544160753714), "
 "'val-aux/sciknoweval/acc/best@8/mean': np.float64(0.8526375000000002), "
 "'val-aux/sciknoweval/acc/best@8/std': np.float64(0.0888708326383256), "
 "'val-aux/sciknoweval/acc/worst@8/mean': np.float64(0.4995375), "
 "'val-aux/sciknoweval/acc/worst@8/std': np.float64(0.08946281937139845), "
 "'val-aux/sciknoweval/acc/maj@8/mean': np.float64(0.710175), "
 "'val-aux/sciknoweval/acc/maj@8/std': np.float64(0.08949529688241312), "
 "'val-core/sciknoweval/acc/best@16/mean': np.float64(0.8910875), "
 "'val-core/sciknoweval/acc/best@16/std': np.float64(0.061136881006381635), "
 "'val-aux/sciknoweval/acc/worst@16/mean': np.float64(0.46395), "
 "'val-aux/sciknoweval/acc/worst@16/std': np.float64(0.054003469751280585), "
 "'val-core/sciknoweval/acc/maj@16/mean': np.float64(0.7157250000000001), "
 "'val-core/sciknoweval/acc/maj@16/std': np.float64(0.05584489583302406), "
 "'val-aux/sciknoweval/incorrect_format/mean@16': np.float64(0.9859375), "
 "'val-aux/sciknoweval/incorrect_format/std@16': "
 'np.float64(0.03383512807052093), '
 "'val-aux/sciknoweval/incorrect_format/best@2/mean': np.float64(0.99745), "
 "'val-aux/sciknoweval/incorrect_format/best@2/std': "
 'np.float64(0.014287439995541685), '
 "'val-aux/sciknoweval/incorrect_format/worst@2/mean': "
 'np.float64(0.9741250000000001), '
 "'val-aux/sciknoweval/incorrect_format/worst@2/std': "
 'np.float64(0.042452979144002284), '
 "'val-aux/sciknoweval/incorrect_format/maj@2/mean': np.float64(0.9857875), "
 "'val-aux/sciknoweval/incorrect_format/maj@2/std': "
 'np.float64(0.03387729307844336), '
 "'val-aux/sciknoweval/incorrect_format/best@4/mean': "
 'np.float64(0.9998374999999999), '
 "'val-aux/sciknoweval/incorrect_format/best@4/std': "
 'np.float64(0.002749370152057837), '
 "'val-aux/sciknoweval/incorrect_format/worst@4/mean': np.float64(0.9560875), "
 "'val-aux/sciknoweval/incorrect_format/worst@4/std': "
 'np.float64(0.04764508939236297), '
 "'val-aux/sciknoweval/incorrect_format/maj@4/mean': "
 'np.float64(0.9946999999999999), '
 "'val-aux/sciknoweval/incorrect_format/maj@4/std': "
 'np.float64(0.021483511676811038), '
 "'val-aux/sciknoweval/incorrect_format/best@8/mean': np.float64(1.0), "
 "'val-aux/sciknoweval/incorrect_format/best@8/std': np.float64(0.0), "
 "'val-aux/sciknoweval/incorrect_format/worst@8/mean': np.float64(0.933025), "
 "'val-aux/sciknoweval/incorrect_format/worst@8/std': "
 'np.float64(0.0436722700672832), '
 "'val-aux/sciknoweval/incorrect_format/maj@8/mean': "
 'np.float64(0.9988624999999999), '
 "'val-aux/sciknoweval/incorrect_format/maj@8/std': "
 'np.float64(0.009237722502874987), '
 "'val-aux/sciknoweval/incorrect_format/best@16/mean': np.float64(1.0), "
 "'val-aux/sciknoweval/incorrect_format/best@16/std': np.float64(0.0), "
 "'val-aux/sciknoweval/incorrect_format/worst@16/mean': "
 'np.float64(0.9139250000000001), '
 "'val-aux/sciknoweval/incorrect_format/worst@16/std': "
 'np.float64(0.029568343249240757), '
 "'val-aux/sciknoweval/incorrect_format/maj@16/mean': "
 'np.float64(0.9998750000000001), '
 "'val-aux/sciknoweval/incorrect_format/maj@16/std': "
 "np.float64(0.0017543234207183663), 'val-aux/num_turns/min': np.int32(2), "
 "'val-aux/num_turns/max': np.int32(2), 'val-aux/num_turns/mean': "
 'np.float64(2.0)}')