1546596440.216 * [misc]progress: [Phase 1 of 3] Setting up. 1546596440.216 * * * [misc]progress: [1/2] Preparing points 1546596440.216 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1546596440.290 * * * * [misc]points: Filtering points with unrepresentable outputs 1546596440.290 * * * * [misc]points: Sampling 75 additional inputs, on iter 1 have 181 / 256 1546596440.305 * * * * [misc]points: Filtering points with unrepresentable outputs 1546596440.305 * * * * [misc]points: Sampling 21 additional inputs, on iter 2 have 235 / 256 1546596440.309 * * * * [misc]points: Filtering points with unrepresentable outputs 1546596440.309 * * * * [misc]points: Sampling 7 additional inputs, on iter 3 have 249 / 256 1546596440.310 * * * * [misc]points: Filtering points with unrepresentable outputs 1546596440.310 * * * * [misc]points: Sampling 4 additional inputs, on iter 4 have 254 / 256 1546596440.312 * * * * [misc]points: Filtering points with unrepresentable outputs 1546596440.312 * * * * [exit]points: Sampled 256 points with exact outputs 1546596440.312 * * * [misc]progress: [2/2] Setting up program. 1546596440.316 * [misc]progress: [Phase 2 of 3] Improving. 1546596440.316 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1546596440.317 * [enter]simplify: Simplifying (log (+ 1 x)) 1546596440.317 * * [misc]simplify: iters left: 3 (4 enodes) 1546596440.318 * * [misc]simplify: iters left: 2 (8 enodes) 1546596440.320 * [exit]simplify: Simplified to (log1p x) 1546596440.320 * [misc]simplify: Simplified (2) to (λ (x) (log1p x)) 1546596440.331 * * [misc]progress: iteration 1 / 4 1546596440.331 * * * [misc]progress: picking best candidate 1546596440.334 * * * * [misc]pick: Picked # 1546596440.334 * * * [misc]progress: localizing error 1546596440.341 * * * [misc]progress: generating rewritten candidates 1546596440.341 * * * [misc]progress: generating series expansions 1546596440.341 * * * [misc]progress: simplifying candidates 1546596440.341 * * * [misc]progress: adding candidates to table 1546596440.342 * [misc]progress: [Phase 3 of 3] Extracting. 1546596440.345 * [enter]simplify: Simplifying (log1p x) 1546596440.345 * * [misc]simplify: iters left: 1 (2 enodes) 1546596440.346 * [exit]simplify: Simplified to (log1p x) 1546596440.346 * * * * [misc]points: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 1546596442.830 * * * * [misc]points: Filtering points with unrepresentable outputs 1546596442.833 * * * * [misc]points: Sampling 1997 additional inputs, on iter 1 have 6003 / 8000 1546596443.394 * * * * [misc]points: Filtering points with unrepresentable outputs 1546596443.395 * * * * [misc]points: Sampling 552 additional inputs, on iter 2 have 7448 / 8000 1546596443.575 * * * * [misc]points: Filtering points with unrepresentable outputs 1546596443.575 * * * * [misc]points: Sampling 133 additional inputs, on iter 3 have 7867 / 8000 1546596443.627 * * * * [misc]points: Filtering points with unrepresentable outputs 1546596443.627 * * * * [misc]points: Sampling 26 additional inputs, on iter 4 have 7974 / 8000 1546596443.639 * * * * [misc]points: Filtering points with unrepresentable outputs 1546596443.639 * * * * [misc]points: Sampling 4 additional inputs, on iter 5 have 7997 / 8000 1546596443.642 * * * * [misc]points: Filtering points with unrepresentable outputs 1546596443.642 * * * * [exit]points: Sampled 8001 points with exact outputs 1546596443.868 * [misc]regime-testing: Baseline error score: 0.001 1546596443.870 * [misc]regime-testing: Oracle error score: 0.001 1546596443.870 * [misc]regime-testing: End program error score: 0.001 1546596443.925 * [misc]regime-testing: Target error score: 0.18329324380448334