0.002 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.003 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256 0.003 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision 0.004 * * * * [points]: Setting MPFR precision to 64 0.006 * * * * [points]: Setting MPFR precision to 320 0.007 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.008 * * * * [points]: Setting MPFR precision to 64 0.010 * * * * [points]: Setting MPFR precision to 320 0.012 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.013 * * * * [points]: Setting MPFR precision to 64 0.017 * * * * [points]: Setting MPFR precision to 320 0.021 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.022 * * * * [points]: Setting MPFR precision to 64 0.028 * * * * [points]: Setting MPFR precision to 320 0.035 * * * * [points]: Computing exacts for 256 points 0.036 * * * * [points]: Setting MPFR precision to 64 0.065 * * * * [points]: Setting MPFR precision to 320 0.088 * * * * [points]: Filtering points with unrepresentable outputs 0.089 * * * * [points]: Sampled 256 points with exact outputs 0.089 * * * [progress]: [2/2] Setting up program. 0.095 * [progress]: [Phase 2 of 3] Improving. 0.095 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.095 * [simplify]: Simplifying (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) 0.095 * * [simplify]: iters left: 3 (4 enodes) 0.097 * * [simplify]: iters left: 2 (9 enodes) 0.100 * * [simplify]: Extracting #0: cost 1 inf + 0 0.100 * * [simplify]: Extracting #1: cost 4 inf + 0 0.100 * * [simplify]: Extracting #2: cost 3 inf + 1 0.100 * * [simplify]: Extracting #3: cost 0 inf + 1604 0.100 * [simplify]: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 0.100 * [simplify]: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 0.112 * * [progress]: iteration 1 / 4 0.112 * * * [progress]: picking best candidate 0.122 * * * * [pick]: Picked # 0.122 * * * [progress]: localizing error 0.237 * * * [progress]: generating rewritten candidates 0.237 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.244 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.256 * * * [progress]: generating series expansions 0.256 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.256 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.256 * * * [progress]: simplifying candidates 0.256 * * * * [progress]: [ 1 / 6 ] simplifiying candidate # 0.256 * * * * [progress]: [ 2 / 6 ] simplifiying candidate # 0.256 * * * * [progress]: [ 3 / 6 ] simplifiying candidate # 0.256 * [simplify]: Simplifying (*.p16 d1 d1) 0.256 * * [simplify]: iters left: 1 (2 enodes) 0.257 * * [simplify]: Extracting #0: cost 1 inf + 0 0.257 * * [simplify]: Extracting #1: cost 2 inf + 0 0.257 * * [simplify]: Extracting #2: cost 1 inf + 1 0.257 * * [simplify]: Extracting #3: cost 0 inf + 322 0.257 * [simplify]: Simplified to (*.p16 d1 d1) 0.257 * [simplify]: Simplified (2 1) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 0.257 * * * * [progress]: [ 4 / 6 ] simplifiying candidate # 0.258 * * * * [progress]: [ 5 / 6 ] simplifiying candidate # 0.258 * [simplify]: Simplifying (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) 0.258 * * [simplify]: iters left: 3 (4 enodes) 0.259 * * [simplify]: iters left: 2 (9 enodes) 0.260 * * [simplify]: Extracting #0: cost 1 inf + 0 0.260 * * [simplify]: Extracting #1: cost 4 inf + 0 0.260 * * [simplify]: Extracting #2: cost 3 inf + 1 0.260 * * [simplify]: Extracting #3: cost 0 inf + 1604 0.260 * [simplify]: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 0.260 * [simplify]: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 0.260 * * * * [progress]: [ 6 / 6 ] simplifiying candidate # 0.260 * [simplify]: Simplifying (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) 0.260 * * [simplify]: iters left: 3 (4 enodes) 0.269 * * [simplify]: iters left: 2 (9 enodes) 0.270 * * [simplify]: Extracting #0: cost 1 inf + 0 0.270 * * [simplify]: Extracting #1: cost 4 inf + 0 0.270 * * [simplify]: Extracting #2: cost 3 inf + 1 0.270 * * [simplify]: Extracting #3: cost 0 inf + 1604 0.270 * [simplify]: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 0.271 * [simplify]: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 0.271 * * * [progress]: adding candidates to table 0.316 * * [progress]: iteration 2 / 4 0.316 * * * [progress]: picking best candidate 0.319 * * * * [pick]: Picked # 0.319 * * * [progress]: localizing error 0.363 * * * [progress]: generating rewritten candidates 0.363 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.373 * * * [progress]: generating series expansions 0.373 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.373 * * * [progress]: simplifying candidates 0.373 * * * * [progress]: [ 1 / 4 ] simplifiying candidate # 0.373 * * * * [progress]: [ 2 / 4 ] simplifiying candidate # 0.373 * * * * [progress]: [ 3 / 4 ] simplifiying candidate # 0.373 * * * * [progress]: [ 4 / 4 ] simplifiying candidate # 0.373 * [simplify]: Simplifying (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 0.373 * * [simplify]: iters left: 2 (3 enodes) 0.374 * * [simplify]: iters left: 1 (9 enodes) 0.375 * * [simplify]: Extracting #0: cost 1 inf + 0 0.375 * * [simplify]: Extracting #1: cost 4 inf + 0 0.375 * * [simplify]: Extracting #2: cost 3 inf + 1 0.375 * * [simplify]: Extracting #3: cost 0 inf + 1604 0.375 * [simplify]: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 0.375 * [simplify]: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 0.375 * * * [progress]: adding candidates to table 0.413 * [progress]: [Phase 3 of 3] Extracting. 0.414 * * [regime]: Finding splitpoints for: (# #) 0.414 * * * [regime-changes]: Trying 1 branch expressions: (d1) 0.414 * * * * [regimes]: Trying to branch on d1 from (# #) 0.467 * * * [regime]: Found split indices: #