1550842281.804 * [misc]progress: [Phase 1 of 3] Setting up. 1550842281.804 * * * [misc]progress: [1/2] Preparing points 1550842281.880 * * * [misc]progress: [2/2] Setting up program. 1550842281.882 * [misc]progress: [Phase 2 of 3] Improving. 1550842281.882 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1550842281.882 * [enter]simplify: Simplifying (log (+ 1 x)) 1550842281.882 * * [misc]simplify: iters left: 3 (4 enodes) 1550842281.884 * * [misc]simplify: iters left: 2 (16 enodes) 1550842281.886 * * [misc]simplify: iters left: 1 (18 enodes) 1550842281.889 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550842281.889 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550842281.889 * * [misc]simplify: Extracting #2: cost 3 inf + 183 1550842281.889 * * [misc]simplify: Extracting #3: cost 2 inf + 184 1550842281.889 * * [misc]simplify: Extracting #4: cost 0 inf + 268 1550842281.889 * [exit]simplify: Simplified to (log1p x) 1550842281.889 * [misc]simplify: Simplified (2) to (λ (x) (log1p x)) 1550842281.896 * * [misc]progress: iteration 1 / 4 1550842281.896 * * * [misc]progress: picking best candidate 1550842281.899 * * * * [misc]pick: Picked # 1550842281.900 * * * [misc]progress: localizing error 1550842281.906 * * * [misc]progress: generating rewritten candidates 1550842281.906 * * * [misc]progress: generating series expansions 1550842281.906 * * * [misc]progress: simplifying candidates 1550842281.906 * * * [misc]progress: adding candidates to table 1550842281.907 * [misc]progress: [Phase 3 of 3] Extracting. 1550842281.911 * [enter]simplify: Simplifying (log1p x) 1550842281.911 * * [misc]simplify: iters left: 1 (2 enodes) 1550842281.911 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550842281.911 * * [misc]simplify: Extracting #1: cost 2 inf + 0 1550842281.911 * * [misc]simplify: Extracting #2: cost 1 inf + 1 1550842281.911 * * [misc]simplify: Extracting #3: cost 0 inf + 92 1550842281.911 * [exit]simplify: Simplified to (log1p x) 1550842285.259 * [misc]regime-testing: Baseline error score: 0.0008751093886735842 1550842285.259 * [misc]regime-testing: Oracle error score: 0.0008751093886735842 1550842285.260 * [misc]regime-testing: End program error score: 0.0008751093886735842 1550842285.311 * [misc]regime-testing: Target error score: 0.18724187031177628