1546683718.965 * [misc]progress: [Phase 1 of 3] Setting up. 1546683718.965 * * * [misc]progress: [1/2] Preparing points 1546683718.965 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1546683719.028 * * * * [misc]points: Filtering points with unrepresentable outputs 1546683719.028 * * * * [misc]points: Sampling 56 additional inputs, on iter 1 have 200 / 256 1546683719.039 * * * * [misc]points: Filtering points with unrepresentable outputs 1546683719.039 * * * * [misc]points: Sampling 18 additional inputs, on iter 2 have 238 / 256 1546683719.044 * * * * [misc]points: Filtering points with unrepresentable outputs 1546683719.044 * * * * [misc]points: Sampling 4 additional inputs, on iter 3 have 252 / 256 1546683719.045 * * * * [misc]points: Filtering points with unrepresentable outputs 1546683719.045 * * * * [misc]points: Sampling 4 additional inputs, on iter 4 have 254 / 256 1546683719.046 * * * * [misc]points: Filtering points with unrepresentable outputs 1546683719.046 * * * * [misc]points: Sampling 4 additional inputs, on iter 5 have 255 / 256 1546683719.047 * * * * [misc]points: Filtering points with unrepresentable outputs 1546683719.047 * * * * [exit]points: Sampled 257 points with exact outputs 1546683719.048 * * * [misc]progress: [2/2] Setting up program. 1546683719.049 * [misc]progress: [Phase 2 of 3] Improving. 1546683719.049 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1546683719.049 * [enter]simplify: Simplifying (log (+ 1 x)) 1546683719.050 * * [misc]simplify: iters left: 3 (4 enodes) 1546683719.050 * * [misc]simplify: iters left: 2 (8 enodes) 1546683719.051 * [exit]simplify: Simplified to (log1p x) 1546683719.051 * [misc]simplify: Simplified (2) to (λ (x) (log1p x)) 1546683719.057 * * [misc]progress: iteration 1 / 4 1546683719.057 * * * [misc]progress: picking best candidate 1546683719.059 * * * * [misc]pick: Picked # 1546683719.059 * * * [misc]progress: localizing error 1546683719.066 * * * [misc]progress: generating rewritten candidates 1546683719.066 * * * [misc]progress: generating series expansions 1546683719.066 * * * [misc]progress: simplifying candidates 1546683719.066 * * * [misc]progress: adding candidates to table 1546683719.066 * [misc]progress: [Phase 3 of 3] Extracting. 1546683719.069 * [enter]simplify: Simplifying (log1p x) 1546683719.069 * * [misc]simplify: iters left: 1 (2 enodes) 1546683719.069 * [exit]simplify: Simplified to (log1p x) 1546683719.069 * * * * [misc]points: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 1546683721.852 * * * * [misc]points: Filtering points with unrepresentable outputs 1546683721.855 * * * * [misc]points: Sampling 2015 additional inputs, on iter 1 have 5985 / 8000 1546683722.339 * * * * [misc]points: Filtering points with unrepresentable outputs 1546683722.339 * * * * [misc]points: Sampling 514 additional inputs, on iter 2 have 7486 / 8000 1546683722.481 * * * * [misc]points: Filtering points with unrepresentable outputs 1546683722.482 * * * * [misc]points: Sampling 124 additional inputs, on iter 3 have 7876 / 8000 1546683722.512 * * * * [misc]points: Filtering points with unrepresentable outputs 1546683722.512 * * * * [misc]points: Sampling 34 additional inputs, on iter 4 have 7966 / 8000 1546683722.519 * * * * [misc]points: Filtering points with unrepresentable outputs 1546683722.519 * * * * [misc]points: Sampling 7 additional inputs, on iter 5 have 7993 / 8000 1546683722.521 * * * * [misc]points: Filtering points with unrepresentable outputs 1546683722.521 * * * * [misc]points: Sampling 4 additional inputs, on iter 6 have 7999 / 8000 1546683722.522 * * * * [misc]points: Filtering points with unrepresentable outputs 1546683722.522 * * * * [exit]points: Sampled 8002 points with exact outputs 1546683722.690 * [misc]regime-testing: Baseline error score: 0.000375 1546683722.691 * [misc]regime-testing: Oracle error score: 0.000375 1546683722.692 * [misc]regime-testing: End program error score: 0.000375 1546683722.748 * [misc]regime-testing: Target error score: 0.1997899285966531