1545732858.925 * [misc]progress: [Phase 1 of 3] Setting up. 1545732858.925 * * * [misc]progress: [1/2] Preparing points 1545732858.925 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1545732858.979 * * * * [misc]points: Filtering points with unrepresentable outputs 1545732858.979 * * * * [misc]points: Sampling 67 additional inputs, on iter 1 have 189 / 256 1545732858.999 * * * * [misc]points: Filtering points with unrepresentable outputs 1545732858.999 * * * * [misc]points: Sampling 13 additional inputs, on iter 2 have 243 / 256 1545732859.003 * * * * [misc]points: Filtering points with unrepresentable outputs 1545732859.003 * * * * [misc]points: Sampling 6 additional inputs, on iter 3 have 250 / 256 1545732859.005 * * * * [misc]points: Filtering points with unrepresentable outputs 1545732859.005 * * * * [misc]points: Sampling 4 additional inputs, on iter 4 have 254 / 256 1545732859.006 * * * * [misc]points: Filtering points with unrepresentable outputs 1545732859.006 * * * * [exit]points: Sampled 258 points with exact outputs 1545732859.006 * * * [misc]progress: [2/2] Setting up program. 1545732859.009 * [misc]progress: [Phase 2 of 3] Improving. 1545732859.009 * [enter]simplify: Simplifying (log (+ 1 x)) 1545732859.009 * * [misc]simplify: iters left: 3 (4 enodes) 1545732859.010 * * [misc]simplify: iters left: 2 (8 enodes) 1545732859.011 * [exit]simplify: Simplified to (log1p x) 1545732859.017 * * [misc]progress: iteration 1 / 4 1545732859.017 * * * [misc]progress: picking best candidate 1545732859.018 * * * * [misc]pick: Picked # 1545732859.018 * * * [misc]progress: localizing error 1545732859.022 * * * [misc]progress: generating rewritten candidates 1545732859.022 * * * [misc]progress: generating series expansions 1545732859.022 * * * [misc]progress: simplifying candidates 1545732859.022 * * * [misc]progress: adding candidates to table 1545732859.022 * [misc]progress: [Phase 3 of 3] Extracting. 1545732859.024 * [enter]simplify: Simplifying (log1p x) 1545732859.024 * * [misc]simplify: iters left: 1 (2 enodes) 1545732859.024 * [exit]simplify: Simplified to (log1p x) 1545732859.024 * * * * [misc]points: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 1545732861.346 * * * * [misc]points: Filtering points with unrepresentable outputs 1545732861.349 * * * * [misc]points: Sampling 1995 additional inputs, on iter 1 have 6005 / 8000 1545732862.325 * * * * [misc]points: Filtering points with unrepresentable outputs 1545732862.326 * * * * [misc]points: Sampling 511 additional inputs, on iter 2 have 7489 / 8000 1545732862.513 * * * * [misc]points: Filtering points with unrepresentable outputs 1545732862.513 * * * * [misc]points: Sampling 122 additional inputs, on iter 3 have 7878 / 8000 1545732862.552 * * * * [misc]points: Filtering points with unrepresentable outputs 1545732862.552 * * * * [misc]points: Sampling 29 additional inputs, on iter 4 have 7971 / 8000 1545732862.557 * * * * [misc]points: Filtering points with unrepresentable outputs 1545732862.557 * * * * [misc]points: Sampling 8 additional inputs, on iter 5 have 7992 / 8000 1545732862.559 * * * * [misc]points: Filtering points with unrepresentable outputs 1545732862.559 * * * * [misc]points: Sampling 4 additional inputs, on iter 6 have 7996 / 8000 1545732862.560 * * * * [misc]points: Filtering points with unrepresentable outputs 1545732862.560 * * * * [misc]points: Sampling 4 additional inputs, on iter 7 have 7999 / 8000 1545732862.561 * * * * [misc]points: Filtering points with unrepresentable outputs 1545732862.561 * * * * [exit]points: Sampled 8001 points with exact outputs 1545732862.713 * [misc]regime-testing: Baseline error score: 0.000375 1545732862.714 * [misc]regime-testing: Oracle error score: 0.000375 1545732862.714 * [misc]regime-testing: End program error score: 0.000375 1545732862.770 * [misc]regime-testing: Target error score: 0.21291160533524842