1552123164.131 * [progress]: [Phase 1 of 3] Setting up. 1552123164.131 * * * [progress]: [1/2] Preparing points 1552123164.131 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256 1552123164.132 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision 1552123164.133 * * * * [points]: Setting MPFR precision to 64 1552123164.135 * * * * [points]: Setting MPFR precision to 320 1552123164.136 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 1552123164.137 * * * * [points]: Setting MPFR precision to 64 1552123164.139 * * * * [points]: Setting MPFR precision to 320 1552123164.142 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 1552123164.143 * * * * [points]: Setting MPFR precision to 64 1552123164.146 * * * * [points]: Setting MPFR precision to 320 1552123164.151 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 1552123164.152 * * * * [points]: Setting MPFR precision to 64 1552123164.158 * * * * [points]: Setting MPFR precision to 320 1552123164.166 * * * * [points]: Computing exacts for 256 points 1552123164.167 * * * * [points]: Setting MPFR precision to 64 1552123164.185 * * * * [points]: Setting MPFR precision to 320 1552123164.210 * * * * [points]: Filtering points with unrepresentable outputs 1552123164.235 * * * * [points]: Sampled 256 points with exact outputs 1552123164.235 * * * [progress]: [2/2] Setting up program. 1552123164.254 * [progress]: [Phase 2 of 3] Improving. 1552123164.254 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 1552123164.255 * [simplify]: Simplifying (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) 1552123164.255 * * [simplify]: iters left: 3 (4 enodes) 1552123164.256 * * [simplify]: iters left: 2 (9 enodes) 1552123164.259 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123164.259 * * [simplify]: Extracting #1: cost 4 inf + 0 1552123164.259 * * [simplify]: Extracting #2: cost 3 inf + 1 1552123164.259 * * [simplify]: Extracting #3: cost 0 inf + 1604 1552123164.259 * [simplify]: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 1552123164.259 * [simplify]: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1552123164.298 * * [progress]: iteration 1 / 4 1552123164.298 * * * [progress]: picking best candidate 1552123164.338 * * * * [pick]: Picked # 1552123164.338 * * * [progress]: localizing error 1552123164.442 * * * [progress]: generating rewritten candidates 1552123164.442 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1552123164.444 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 1552123164.445 * * * [progress]: generating series expansions 1552123164.445 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1552123164.445 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 1552123164.445 * * * [progress]: simplifying candidates 1552123164.445 * * * * [progress]: [ 1 / 6 ] simplifiying candidate # 1552123164.445 * [simplify]: Simplifying (*.p16 d1 d1) 1552123164.445 * * [simplify]: iters left: 1 (2 enodes) 1552123164.446 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123164.446 * * [simplify]: Extracting #1: cost 2 inf + 0 1552123164.446 * * [simplify]: Extracting #2: cost 1 inf + 1 1552123164.446 * * [simplify]: Extracting #3: cost 0 inf + 322 1552123164.446 * [simplify]: Simplified to (*.p16 d1 d1) 1552123164.446 * [simplify]: Simplified (2 1) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1552123164.446 * * * * [progress]: [ 2 / 6 ] simplifiying candidate # 1552123164.446 * * * * [progress]: [ 3 / 6 ] simplifiying candidate # 1552123164.446 * * * * [progress]: [ 4 / 6 ] simplifiying candidate # 1552123164.446 * * * * [progress]: [ 5 / 6 ] simplifiying candidate # 1552123164.446 * [simplify]: Simplifying (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) 1552123164.446 * * [simplify]: iters left: 3 (4 enodes) 1552123164.447 * * [simplify]: iters left: 2 (9 enodes) 1552123164.448 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123164.448 * * [simplify]: Extracting #1: cost 4 inf + 0 1552123164.449 * * [simplify]: Extracting #2: cost 3 inf + 1 1552123164.449 * * [simplify]: Extracting #3: cost 0 inf + 1604 1552123164.449 * [simplify]: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 1552123164.449 * [simplify]: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1552123164.449 * * * * [progress]: [ 6 / 6 ] simplifiying candidate # 1552123164.449 * [simplify]: Simplifying (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) 1552123164.449 * * [simplify]: iters left: 3 (4 enodes) 1552123164.450 * * [simplify]: iters left: 2 (9 enodes) 1552123164.451 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123164.451 * * [simplify]: Extracting #1: cost 4 inf + 0 1552123164.451 * * [simplify]: Extracting #2: cost 3 inf + 1 1552123164.451 * * [simplify]: Extracting #3: cost 0 inf + 1604 1552123164.451 * [simplify]: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 1552123164.451 * [simplify]: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1552123164.451 * * * [progress]: adding candidates to table 1552123164.600 * * [progress]: iteration 2 / 4 1552123164.600 * * * [progress]: picking best candidate 1552123164.611 * * * * [pick]: Picked # 1552123164.611 * * * [progress]: localizing error 1552123164.647 * * * [progress]: generating rewritten candidates 1552123164.648 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1552123164.650 * * * [progress]: generating series expansions 1552123164.650 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1552123164.650 * * * [progress]: simplifying candidates 1552123164.650 * * * * [progress]: [ 1 / 4 ] simplifiying candidate # 1552123164.650 * * * * [progress]: [ 2 / 4 ] simplifiying candidate # 1552123164.650 * * * * [progress]: [ 3 / 4 ] simplifiying candidate # 1552123164.650 * * * * [progress]: [ 4 / 4 ] simplifiying candidate # 1552123164.650 * [simplify]: Simplifying (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 1552123164.650 * * [simplify]: iters left: 2 (3 enodes) 1552123164.651 * * [simplify]: iters left: 1 (9 enodes) 1552123164.652 * * [simplify]: Extracting #0: cost 1 inf + 0 1552123164.652 * * [simplify]: Extracting #1: cost 4 inf + 0 1552123164.652 * * [simplify]: Extracting #2: cost 3 inf + 1 1552123164.652 * * [simplify]: Extracting #3: cost 0 inf + 1604 1552123164.652 * [simplify]: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 1552123164.652 * [simplify]: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1552123164.652 * * * [progress]: adding candidates to table 1552123164.732 * [progress]: [Phase 3 of 3] Extracting. 1552123164.732 * * [regime]: Finding splitpoints for: (# #) 1552123164.733 * * * [regime-changes]: Trying 1 branch expressions: (d1) 1552123164.733 * * * * [regimes]: Trying to branch on d1 from (# #) 1552123164.884 * * * [regime]: Found split indices: #