1538727983.153 * [misc]progress: [Phase 1 of 3] Setting up. 1538727983.153 * * * [misc]progress: [1/2] Preparing points 1538727983.153 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1538727983.177 * * * * [misc]points: Filtering points with unrepresentable outputs 1538727983.177 * * * * [misc]points: Sampling 118 additional inputs, on iter 1 have 138 / 256 1538727983.189 * * * * [misc]points: Filtering points with unrepresentable outputs 1538727983.189 * * * * [misc]points: Sampling 52 additional inputs, on iter 2 have 204 / 256 1538727983.195 * * * * [misc]points: Filtering points with unrepresentable outputs 1538727983.195 * * * * [misc]points: Sampling 21 additional inputs, on iter 3 have 235 / 256 1538727983.198 * * * * [misc]points: Filtering points with unrepresentable outputs 1538727983.198 * * * * [misc]points: Sampling 9 additional inputs, on iter 4 have 247 / 256 1538727983.200 * * * * [misc]points: Filtering points with unrepresentable outputs 1538727983.200 * * * * [misc]points: Sampling 4 additional inputs, on iter 5 have 254 / 256 1538727983.201 * * * * [misc]points: Filtering points with unrepresentable outputs 1538727983.201 * * * * [exit]points: Sampled 257 points with exact outputs 1538727983.201 * * * [misc]progress: [2/2] Setting up program. 1538727983.204 * [misc]progress: [Phase 2 of 3] Improving. 1538727983.205 * [enter]simplify: Simplifying (- (* a a) (* b b)) 1538727983.206 * * [misc]simplify: iters left: 4 (5 enodes) 1538727983.209 * * [misc]simplify: iters left: 3 (10 enodes) 1538727983.214 * * [misc]simplify: iters left: 2 (17 enodes) 1538727983.222 * * [misc]simplify: iters left: 1 (32 enodes) 1538727983.264 * [exit]simplify: Simplified to (* (+ a b) (- a b)) 1538727983.278 * * [misc]progress: iteration 1 / 4 1538727983.278 * * * [misc]progress: picking best candidate 1538727983.283 * * * * [misc]pick: Picked # 1538727983.283 * * * [misc]progress: localizing error 1538727983.304 * * * [misc]progress: generating rewritten candidates 1538727983.304 * * * [misc]progress: generating series expansions 1538727983.304 * * * [misc]progress: simplifying candidates 1538727983.304 * * * [misc]progress: adding candidates to table 1538727983.304 * [misc]progress: [Phase 3 of 3] Extracting. 1538727983.309 * [enter]simplify: Simplifying (* (+ a b) (- a b)) 1538727983.310 * * [misc]simplify: iters left: 4 (5 enodes) 1538727983.311 * * [misc]simplify: iters left: 3 (7 enodes) 1538727983.312 * [exit]simplify: Simplified to (* (+ b a) (- a b)) 1538727983.312 * * * * [misc]points: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 1538727984.649 * * * * [misc]points: Filtering points with unrepresentable outputs 1538727984.650 * * * * [misc]points: Sampling 3495 additional inputs, on iter 1 have 4505 / 8000 1538727985.853 * * * * [misc]points: Filtering points with unrepresentable outputs 1538727985.854 * * * * [misc]points: Sampling 1522 additional inputs, on iter 2 have 6478 / 8000 1538727986.185 * * * * [misc]points: Filtering points with unrepresentable outputs 1538727986.186 * * * * [misc]points: Sampling 666 additional inputs, on iter 3 have 7334 / 8000 1538727986.290 * * * * [misc]points: Filtering points with unrepresentable outputs 1538727986.290 * * * * [misc]points: Sampling 277 additional inputs, on iter 4 have 7723 / 8000 1538727986.356 * * * * [misc]points: Filtering points with unrepresentable outputs 1538727986.356 * * * * [misc]points: Sampling 111 additional inputs, on iter 5 have 7889 / 8000 1538727986.368 * * * * [misc]points: Filtering points with unrepresentable outputs 1538727986.368 * * * * [misc]points: Sampling 44 additional inputs, on iter 6 have 7956 / 8000 1538727986.373 * * * * [misc]points: Filtering points with unrepresentable outputs 1538727986.373 * * * * [misc]points: Sampling 21 additional inputs, on iter 7 have 7979 / 8000 1538727986.377 * * * * [misc]points: Filtering points with unrepresentable outputs 1538727986.377 * * * * [misc]points: Sampling 6 additional inputs, on iter 8 have 7994 / 8000 1538727986.380 * * * * [misc]points: Filtering points with unrepresentable outputs 1538727986.380 * * * * [misc]points: Sampling 4 additional inputs, on iter 9 have 7996 / 8000 1538727986.383 * * * * [misc]points: Filtering points with unrepresentable outputs 1538727986.383 * * * * [misc]points: Sampling 4 additional inputs, on iter 10 have 7998 / 8000 1538727986.384 * * * * [misc]points: Filtering points with unrepresentable outputs 1538727986.385 * * * * [exit]points: Sampled 8001 points with exact outputs