1538294938.679 * [misc]progress: [Phase 1 of 3] Setting up. 1538294938.679 * * * [misc]progress: [1/2] Preparing points 1538294938.679 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1538294938.740 * * * * [misc]points: Filtering points with unrepresentable outputs 1538294938.740 * * * * [misc]points: Sampling 116 additional inputs, on iter 1 have 140 / 256 1538294938.752 * * * * [misc]points: Filtering points with unrepresentable outputs 1538294938.752 * * * * [misc]points: Sampling 46 additional inputs, on iter 2 have 210 / 256 1538294938.758 * * * * [misc]points: Filtering points with unrepresentable outputs 1538294938.758 * * * * [misc]points: Sampling 18 additional inputs, on iter 3 have 238 / 256 1538294938.761 * * * * [misc]points: Filtering points with unrepresentable outputs 1538294938.761 * * * * [misc]points: Sampling 8 additional inputs, on iter 4 have 248 / 256 1538294938.763 * * * * [misc]points: Filtering points with unrepresentable outputs 1538294938.763 * * * * [misc]points: Sampling 4 additional inputs, on iter 5 have 255 / 256 1538294938.764 * * * * [misc]points: Filtering points with unrepresentable outputs 1538294938.764 * * * * [exit]points: Sampled 257 points with exact outputs 1538294938.765 * * * [misc]progress: [2/2] Setting up program. 1538294938.767 * [misc]progress: [Phase 2 of 3] Improving. 1538294938.767 * [enter]simplify: Simplifying (- (* a a) (* b b)) 1538294938.768 * * [misc]simplify: iters left: 4 (5 enodes) 1538294938.769 * * [misc]simplify: iters left: 3 (10 enodes) 1538294938.772 * * [misc]simplify: iters left: 2 (17 enodes) 1538294938.776 * * [misc]simplify: iters left: 1 (32 enodes) 1538294938.785 * [exit]simplify: Simplified to (* (+ a b) (- a b)) 1538294938.791 * * [misc]progress: iteration 1 / 4 1538294938.791 * * * [misc]progress: picking best candidate 1538294938.794 * * * * [misc]pick: Picked # 1538294938.794 * * * [misc]progress: localizing error 1538294938.804 * * * [misc]progress: generating rewritten candidates 1538294938.804 * * * [misc]progress: generating series expansions 1538294938.804 * * * [misc]progress: simplifying candidates 1538294938.804 * * * [misc]progress: adding candidates to table 1538294938.804 * [misc]progress: [Phase 3 of 3] Extracting. 1538294938.807 * [enter]simplify: Simplifying (* (+ a b) (- a b)) 1538294938.808 * * [misc]simplify: iters left: 4 (5 enodes) 1538294938.808 * * [misc]simplify: iters left: 3 (7 enodes) 1538294938.809 * [exit]simplify: Simplified to (* (+ b a) (- a b)) 1538294938.809 * * * * [misc]points: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 1538294940.587 * * * * [misc]points: Filtering points with unrepresentable outputs 1538294940.590 * * * * [misc]points: Sampling 3482 additional inputs, on iter 1 have 4518 / 8000 1538294941.288 * * * * [misc]points: Filtering points with unrepresentable outputs 1538294941.290 * * * * [misc]points: Sampling 1536 additional inputs, on iter 2 have 6464 / 8000 1538294941.631 * * * * [misc]points: Filtering points with unrepresentable outputs 1538294941.632 * * * * [misc]points: Sampling 693 additional inputs, on iter 3 have 7307 / 8000 1538294941.815 * * * * [misc]points: Filtering points with unrepresentable outputs 1538294941.815 * * * * [misc]points: Sampling 315 additional inputs, on iter 4 have 7685 / 8000 1538294941.875 * * * * [misc]points: Filtering points with unrepresentable outputs 1538294941.875 * * * * [misc]points: Sampling 129 additional inputs, on iter 5 have 7871 / 8000 1538294941.887 * * * * [misc]points: Filtering points with unrepresentable outputs 1538294941.887 * * * * [misc]points: Sampling 54 additional inputs, on iter 6 have 7946 / 8000 1538294941.895 * * * * [misc]points: Filtering points with unrepresentable outputs 1538294941.895 * * * * [misc]points: Sampling 18 additional inputs, on iter 7 have 7982 / 8000 1538294941.900 * * * * [misc]points: Filtering points with unrepresentable outputs 1538294941.900 * * * * [misc]points: Sampling 5 additional inputs, on iter 8 have 7995 / 8000 1538294941.903 * * * * [misc]points: Filtering points with unrepresentable outputs 1538294941.903 * * * * [misc]points: Sampling 4 additional inputs, on iter 9 have 7998 / 8000 1538294941.905 * * * * [misc]points: Filtering points with unrepresentable outputs 1538294941.905 * * * * [exit]points: Sampled 8000 points with exact outputs