1538641285.750 * [misc]progress: [Phase 1 of 3] Setting up. 1538641285.750 * * * [misc]progress: [1/2] Preparing points 1538641285.750 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1538641285.791 * * * * [misc]points: Filtering points with unrepresentable outputs 1538641285.791 * * * * [misc]points: Sampling 119 additional inputs, on iter 1 have 137 / 256 1538641285.802 * * * * [misc]points: Filtering points with unrepresentable outputs 1538641285.803 * * * * [misc]points: Sampling 55 additional inputs, on iter 2 have 201 / 256 1538641285.809 * * * * [misc]points: Filtering points with unrepresentable outputs 1538641285.809 * * * * [misc]points: Sampling 23 additional inputs, on iter 3 have 233 / 256 1538641285.812 * * * * [misc]points: Filtering points with unrepresentable outputs 1538641285.812 * * * * [misc]points: Sampling 11 additional inputs, on iter 4 have 245 / 256 1538641285.814 * * * * [misc]points: Filtering points with unrepresentable outputs 1538641285.814 * * * * [misc]points: Sampling 5 additional inputs, on iter 5 have 251 / 256 1538641285.816 * * * * [misc]points: Filtering points with unrepresentable outputs 1538641285.816 * * * * [exit]points: Sampled 256 points with exact outputs 1538641285.816 * * * [misc]progress: [2/2] Setting up program. 1538641285.819 * [misc]progress: [Phase 2 of 3] Improving. 1538641285.819 * [enter]simplify: Simplifying (- (* a a) (* b b)) 1538641285.820 * * [misc]simplify: iters left: 4 (5 enodes) 1538641285.821 * * [misc]simplify: iters left: 3 (10 enodes) 1538641285.843 * * [misc]simplify: iters left: 2 (17 enodes) 1538641285.847 * * [misc]simplify: iters left: 1 (32 enodes) 1538641285.857 * [exit]simplify: Simplified to (* (+ a b) (- a b)) 1538641285.863 * * [misc]progress: iteration 1 / 4 1538641285.863 * * * [misc]progress: picking best candidate 1538641285.868 * * * * [misc]pick: Picked # 1538641285.868 * * * [misc]progress: localizing error 1538641285.890 * * * [misc]progress: generating rewritten candidates 1538641285.890 * * * [misc]progress: generating series expansions 1538641285.890 * * * [misc]progress: simplifying candidates 1538641285.890 * * * [misc]progress: adding candidates to table 1538641285.890 * [misc]progress: [Phase 3 of 3] Extracting. 1538641285.896 * [enter]simplify: Simplifying (* (+ a b) (- a b)) 1538641285.896 * * [misc]simplify: iters left: 4 (5 enodes) 1538641285.897 * * [misc]simplify: iters left: 3 (7 enodes) 1538641285.898 * [exit]simplify: Simplified to (* (+ b a) (- a b)) 1538641285.899 * * * * [misc]points: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 1538641287.670 * * * * [misc]points: Filtering points with unrepresentable outputs 1538641287.671 * * * * [misc]points: Sampling 3477 additional inputs, on iter 1 have 4523 / 8000 1538641288.341 * * * * [misc]points: Filtering points with unrepresentable outputs 1538641288.344 * * * * [misc]points: Sampling 1514 additional inputs, on iter 2 have 6486 / 8000 1538641288.654 * * * * [misc]points: Filtering points with unrepresentable outputs 1538641288.655 * * * * [misc]points: Sampling 663 additional inputs, on iter 3 have 7337 / 8000 1538641288.739 * * * * [misc]points: Filtering points with unrepresentable outputs 1538641288.740 * * * * [misc]points: Sampling 293 additional inputs, on iter 4 have 7707 / 8000 1538641288.814 * * * * [misc]points: Filtering points with unrepresentable outputs 1538641288.814 * * * * [misc]points: Sampling 122 additional inputs, on iter 5 have 7878 / 8000 1538641288.829 * * * * [misc]points: Filtering points with unrepresentable outputs 1538641288.830 * * * * [misc]points: Sampling 50 additional inputs, on iter 6 have 7950 / 8000 1538641288.841 * * * * [misc]points: Filtering points with unrepresentable outputs 1538641288.841 * * * * [misc]points: Sampling 21 additional inputs, on iter 7 have 7979 / 8000 1538641288.847 * * * * [misc]points: Filtering points with unrepresentable outputs 1538641288.847 * * * * [misc]points: Sampling 7 additional inputs, on iter 8 have 7993 / 8000 1538641288.850 * * * * [misc]points: Filtering points with unrepresentable outputs 1538641288.850 * * * * [misc]points: Sampling 4 additional inputs, on iter 9 have 7998 / 8000 1538641288.853 * * * * [misc]points: Filtering points with unrepresentable outputs 1538641288.853 * * * * [exit]points: Sampled 8001 points with exact outputs