1554043322.786 * [progress]: [Phase 1 of 3] Setting up. 1554043322.786 * * * [progress]: [1/2] Preparing points 1554043322.787 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256 1554043322.788 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision 1554043322.789 * * * * [points]: Setting MPFR precision to 64 1554043322.790 * * * * [points]: Setting MPFR precision to 320 1554043322.792 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 1554043322.793 * * * * [points]: Setting MPFR precision to 64 1554043322.795 * * * * [points]: Setting MPFR precision to 320 1554043322.798 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 1554043322.799 * * * * [points]: Setting MPFR precision to 64 1554043322.803 * * * * [points]: Setting MPFR precision to 320 1554043322.808 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 1554043322.809 * * * * [points]: Setting MPFR precision to 64 1554043322.815 * * * * [points]: Setting MPFR precision to 320 1554043322.824 * * * * [points]: Computing exacts for 256 points 1554043322.826 * * * * [points]: Setting MPFR precision to 64 1554043322.844 * * * * [points]: Setting MPFR precision to 320 1554043322.871 * * * * [points]: Filtering points with unrepresentable outputs 1554043322.887 * * * * [points]: Sampled 256 points with exact outputs 1554043322.888 * * * [progress]: [2/2] Setting up program. 1554043322.917 * [progress]: [Phase 2 of 3] Improving. 1554043322.917 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 1554043322.917 * [simplify]: Simplifying (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) 1554043322.917 * * [simplify]: iters left: 3 (4 enodes) 1554043322.919 * * [simplify]: iters left: 2 (9 enodes) 1554043322.920 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043322.920 * * [simplify]: Extracting #1: cost 4 inf + 0 1554043322.920 * * [simplify]: Extracting #2: cost 3 inf + 1 1554043322.920 * * [simplify]: Extracting #3: cost 0 inf + 1604 1554043322.920 * [simplify]: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 1554043322.920 * [simplify]: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1554043322.944 * * [progress]: iteration 1 / 4 1554043322.945 * * * [progress]: picking best candidate 1554043322.968 * * * * [pick]: Picked # 1554043322.968 * * * [progress]: localizing error 1554043323.114 * * * [progress]: generating rewritten candidates 1554043323.115 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 1554043323.121 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 1554043323.126 * * * [progress]: generating series expansions 1554043323.127 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 1554043323.127 * * * * [progress]: [ 2 / 2 ] generating series at (2) 1554043323.127 * * * [progress]: simplifying candidates 1554043323.127 * * * * [progress]: [ 1 / 6 ] simplifiying candidate # 1554043323.127 * * * * [progress]: [ 2 / 6 ] simplifiying candidate # 1554043323.127 * * * * [progress]: [ 3 / 6 ] simplifiying candidate # 1554043323.127 * [simplify]: Simplifying (*.p16 d1 d1) 1554043323.127 * * [simplify]: iters left: 1 (2 enodes) 1554043323.127 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043323.127 * * [simplify]: Extracting #1: cost 2 inf + 0 1554043323.127 * * [simplify]: Extracting #2: cost 1 inf + 1 1554043323.127 * * [simplify]: Extracting #3: cost 0 inf + 322 1554043323.127 * [simplify]: Simplified to (*.p16 d1 d1) 1554043323.127 * [simplify]: Simplified (2 1) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1554043323.128 * * * * [progress]: [ 4 / 6 ] simplifiying candidate # 1554043323.128 * * * * [progress]: [ 5 / 6 ] simplifiying candidate # 1554043323.128 * [simplify]: Simplifying (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) 1554043323.128 * * [simplify]: iters left: 3 (4 enodes) 1554043323.129 * * [simplify]: iters left: 2 (9 enodes) 1554043323.130 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043323.130 * * [simplify]: Extracting #1: cost 4 inf + 0 1554043323.130 * * [simplify]: Extracting #2: cost 3 inf + 1 1554043323.130 * * [simplify]: Extracting #3: cost 0 inf + 1604 1554043323.130 * [simplify]: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 1554043323.130 * [simplify]: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1554043323.130 * * * * [progress]: [ 6 / 6 ] simplifiying candidate # 1554043323.130 * [simplify]: Simplifying (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) 1554043323.130 * * [simplify]: iters left: 3 (4 enodes) 1554043323.131 * * [simplify]: iters left: 2 (9 enodes) 1554043323.132 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043323.132 * * [simplify]: Extracting #1: cost 4 inf + 0 1554043323.132 * * [simplify]: Extracting #2: cost 3 inf + 1 1554043323.132 * * [simplify]: Extracting #3: cost 0 inf + 1604 1554043323.133 * [simplify]: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 1554043323.133 * [simplify]: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1554043323.133 * * * [progress]: adding candidates to table 1554043323.373 * * [progress]: iteration 2 / 4 1554043323.374 * * * [progress]: picking best candidate 1554043323.394 * * * * [pick]: Picked # 1554043323.394 * * * [progress]: localizing error 1554043323.509 * * * [progress]: generating rewritten candidates 1554043323.509 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1554043323.514 * * * [progress]: generating series expansions 1554043323.514 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1554043323.514 * * * [progress]: simplifying candidates 1554043323.514 * * * * [progress]: [ 1 / 4 ] simplifiying candidate # 1554043323.514 * * * * [progress]: [ 2 / 4 ] simplifiying candidate # 1554043323.514 * * * * [progress]: [ 3 / 4 ] simplifiying candidate # 1554043323.514 * * * * [progress]: [ 4 / 4 ] simplifiying candidate # 1554043323.515 * [simplify]: Simplifying (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 1554043323.515 * * [simplify]: iters left: 2 (3 enodes) 1554043323.515 * * [simplify]: iters left: 1 (9 enodes) 1554043323.517 * * [simplify]: Extracting #0: cost 1 inf + 0 1554043323.517 * * [simplify]: Extracting #1: cost 4 inf + 0 1554043323.517 * * [simplify]: Extracting #2: cost 3 inf + 1 1554043323.517 * * [simplify]: Extracting #3: cost 0 inf + 1604 1554043323.517 * [simplify]: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 1554043323.517 * [simplify]: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1554043323.517 * * * [progress]: adding candidates to table 1554043323.658 * [progress]: [Phase 3 of 3] Extracting. 1554043323.658 * * [regime]: Finding splitpoints for: (# #) 1554043323.658 * * * [regime-changes]: Trying 1 branch expressions: (d1) 1554043323.659 * * * * [regimes]: Trying to branch on d1 from (# #) 1554043323.859 * * * [regime]: Found split indices: #