1547633343.971 * [misc]progress: [Phase 1 of 3] Setting up. 1547633343.971 * * * [misc]progress: [1/2] Preparing points 1547633343.972 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1547633344.073 * * * * [misc]points: Filtering points with unrepresentable outputs 1547633344.074 * * * * [misc]points: Sampling 79 additional inputs, on iter 1 have 177 / 256 1547633344.093 * * * * [misc]points: Filtering points with unrepresentable outputs 1547633344.093 * * * * [misc]points: Sampling 30 additional inputs, on iter 2 have 226 / 256 1547633344.098 * * * * [misc]points: Filtering points with unrepresentable outputs 1547633344.098 * * * * [misc]points: Sampling 12 additional inputs, on iter 3 have 244 / 256 1547633344.101 * * * * [misc]points: Filtering points with unrepresentable outputs 1547633344.101 * * * * [misc]points: Sampling 4 additional inputs, on iter 4 have 252 / 256 1547633344.103 * * * * [misc]points: Filtering points with unrepresentable outputs 1547633344.103 * * * * [misc]points: Sampling 4 additional inputs, on iter 5 have 254 / 256 1547633344.105 * * * * [misc]points: Filtering points with unrepresentable outputs 1547633344.105 * * * * [exit]points: Sampled 257 points with exact outputs 1547633344.105 * * * [misc]progress: [2/2] Setting up program. 1547633344.106 * [misc]progress: [Phase 2 of 3] Improving. 1547633344.106 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1547633344.107 * [enter]simplify: Simplifying (log (+ 1 x)) 1547633344.107 * * [misc]simplify: iters left: 3 (4 enodes) 1547633344.107 * * [misc]simplify: iters left: 2 (8 enodes) 1547633344.108 * [exit]simplify: Simplified to (log1p x) 1547633344.108 * [misc]simplify: Simplified (2) to (λ (x) (log1p x)) 1547633344.116 * * [misc]progress: iteration 1 / 4 1547633344.116 * * * [misc]progress: picking best candidate 1547633344.119 * * * * [misc]pick: Picked # 1547633344.119 * * * [misc]progress: localizing error 1547633344.125 * * * [misc]progress: generating rewritten candidates 1547633344.126 * * * [misc]progress: generating series expansions 1547633344.126 * * * [misc]progress: simplifying candidates 1547633344.126 * * * [misc]progress: adding candidates to table 1547633344.126 * [misc]progress: [Phase 3 of 3] Extracting. 1547633344.130 * [enter]simplify: Simplifying (log1p x) 1547633344.130 * * [misc]simplify: iters left: 1 (2 enodes) 1547633344.130 * [exit]simplify: Simplified to (log1p x) 1547633344.130 * * * * [misc]points: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 1547633346.526 * * * * [misc]points: Filtering points with unrepresentable outputs 1547633346.529 * * * * [misc]points: Sampling 1999 additional inputs, on iter 1 have 6001 / 8000 1547633347.129 * * * * [misc]points: Filtering points with unrepresentable outputs 1547633347.129 * * * * [misc]points: Sampling 538 additional inputs, on iter 2 have 7462 / 8000 1547633347.295 * * * * [misc]points: Filtering points with unrepresentable outputs 1547633347.295 * * * * [misc]points: Sampling 158 additional inputs, on iter 3 have 7842 / 8000 1547633347.333 * * * * [misc]points: Filtering points with unrepresentable outputs 1547633347.334 * * * * [misc]points: Sampling 42 additional inputs, on iter 4 have 7958 / 8000 1547633347.341 * * * * [misc]points: Filtering points with unrepresentable outputs 1547633347.341 * * * * [misc]points: Sampling 11 additional inputs, on iter 5 have 7989 / 8000 1547633347.345 * * * * [misc]points: Filtering points with unrepresentable outputs 1547633347.345 * * * * [misc]points: Sampling 4 additional inputs, on iter 6 have 7997 / 8000 1547633347.346 * * * * [misc]points: Filtering points with unrepresentable outputs 1547633347.346 * * * * [exit]points: Sampled 8000 points with exact outputs 1547633347.504 * [misc]regime-testing: Baseline error score: 0.001 1547633347.505 * [misc]regime-testing: Oracle error score: 0.001 1547633347.506 * [misc]regime-testing: End program error score: 0.001 1547633347.560 * [misc]regime-testing: Target error score: 0.2920200216750808