1554305002.753 * [misc]progress: [Phase 1 of 3] Setting up. 1554305002.753 * * * [misc]progress: [1/2] Preparing points 1554305002.753 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1554305002.753 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1554305002.754 * * * * [misc]points: Setting MPFR precision to 64 1554305002.755 * * * * [misc]points: Setting MPFR precision to 320 1554305002.756 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1554305002.756 * * * * [misc]points: Setting MPFR precision to 64 1554305002.757 * * * * [misc]points: Setting MPFR precision to 320 1554305002.759 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1554305002.759 * * * * [misc]points: Setting MPFR precision to 64 1554305002.761 * * * * [misc]points: Setting MPFR precision to 320 1554305002.763 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1554305002.764 * * * * [misc]points: Setting MPFR precision to 64 1554305002.767 * * * * [misc]points: Setting MPFR precision to 320 1554305002.771 * * * * [misc]points: Computing exacts for 256 points 1554305002.771 * * * * [misc]points: Setting MPFR precision to 64 1554305002.781 * * * * [misc]points: Setting MPFR precision to 320 1554305002.797 * * * * [misc]points: Filtering points with unrepresentable outputs 1554305002.797 * * * * [exit]points: Sampled 256 points with exact outputs 1554305002.798 * * * [misc]progress: [2/2] Setting up program. 1554305002.803 * [misc]progress: [Phase 2 of 3] Improving. 1554305002.803 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1554305002.803 * [enter]simplify: Simplifying (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) 1554305002.803 * * [misc]simplify: iters left: 3 (4 enodes) 1554305002.805 * * [misc]simplify: iters left: 2 (9 enodes) 1554305002.808 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554305002.808 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1554305002.808 * * [misc]simplify: Extracting #2: cost 3 inf + 1 1554305002.808 * * [misc]simplify: Extracting #3: cost 0 inf + 1604 1554305002.808 * [exit]simplify: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 1554305002.808 * [misc]simplify: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1554305002.831 * * [misc]progress: iteration 1 / 4 1554305002.831 * * * [misc]progress: picking best candidate 1554305002.840 * * * * [misc]pick: Picked # 1554305002.840 * * * [misc]progress: localizing error 1554305002.913 * * * [misc]progress: generating rewritten candidates 1554305002.913 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2 1) 1554305002.914 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2) 1554305002.916 * * * [misc]progress: generating series expansions 1554305002.916 * * * * [misc]progress: [ 1 / 2 ] generating series at (2 1) 1554305002.916 * * * * [misc]progress: [ 2 / 2 ] generating series at (2) 1554305002.916 * * * [misc]progress: simplifying candidates 1554305002.916 * * * * [misc]progress: [ 1 / 6 ] simplifiying candidate # 1554305002.916 * * * * [misc]progress: [ 2 / 6 ] simplifiying candidate # 1554305002.916 * * * * [misc]progress: [ 3 / 6 ] simplifiying candidate # 1554305002.916 * [enter]simplify: Simplifying (*.p16 d1 d1) 1554305002.916 * * [misc]simplify: iters left: 1 (2 enodes) 1554305002.917 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554305002.917 * * [misc]simplify: Extracting #1: cost 2 inf + 0 1554305002.917 * * [misc]simplify: Extracting #2: cost 1 inf + 1 1554305002.917 * * [misc]simplify: Extracting #3: cost 0 inf + 322 1554305002.917 * [exit]simplify: Simplified to (*.p16 d1 d1) 1554305002.917 * [misc]simplify: Simplified (2 1) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1554305002.917 * * * * [misc]progress: [ 4 / 6 ] simplifiying candidate # 1554305002.917 * * * * [misc]progress: [ 5 / 6 ] simplifiying candidate # 1554305002.917 * [enter]simplify: Simplifying (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) 1554305002.917 * * [misc]simplify: iters left: 3 (4 enodes) 1554305002.918 * * [misc]simplify: iters left: 2 (9 enodes) 1554305002.919 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554305002.919 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1554305002.919 * * [misc]simplify: Extracting #2: cost 3 inf + 1 1554305002.919 * * [misc]simplify: Extracting #3: cost 0 inf + 1604 1554305002.919 * [exit]simplify: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 1554305002.919 * [misc]simplify: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1554305002.919 * * * * [misc]progress: [ 6 / 6 ] simplifiying candidate # 1554305002.919 * [enter]simplify: Simplifying (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) 1554305002.919 * * [misc]simplify: iters left: 3 (4 enodes) 1554305002.920 * * [misc]simplify: iters left: 2 (9 enodes) 1554305002.922 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554305002.922 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1554305002.922 * * [misc]simplify: Extracting #2: cost 3 inf + 1 1554305002.922 * * [misc]simplify: Extracting #3: cost 0 inf + 1604 1554305002.922 * [exit]simplify: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 1554305002.922 * [misc]simplify: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1554305002.922 * * * [misc]progress: adding candidates to table 1554305002.958 * * [misc]progress: iteration 2 / 4 1554305002.958 * * * [misc]progress: picking best candidate 1554305002.960 * * * * [misc]pick: Picked # 1554305002.960 * * * [misc]progress: localizing error 1554305002.981 * * * [misc]progress: generating rewritten candidates 1554305002.981 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1554305002.982 * * * [misc]progress: generating series expansions 1554305002.982 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1554305002.983 * * * [misc]progress: simplifying candidates 1554305002.983 * * * * [misc]progress: [ 1 / 4 ] simplifiying candidate # 1554305002.983 * * * * [misc]progress: [ 2 / 4 ] simplifiying candidate # 1554305002.983 * * * * [misc]progress: [ 3 / 4 ] simplifiying candidate # 1554305002.983 * * * * [misc]progress: [ 4 / 4 ] simplifiying candidate # 1554305002.983 * [enter]simplify: Simplifying (*.p16 d1 d1) 1554305002.983 * * [misc]simplify: iters left: 1 (2 enodes) 1554305002.983 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554305002.983 * * [misc]simplify: Extracting #1: cost 2 inf + 0 1554305002.983 * * [misc]simplify: Extracting #2: cost 1 inf + 1 1554305002.983 * * [misc]simplify: Extracting #3: cost 0 inf + 322 1554305002.983 * [exit]simplify: Simplified to (*.p16 d1 d1) 1554305002.983 * [misc]simplify: Simplified (2 1) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1554305002.983 * * * [misc]progress: adding candidates to table 1554305003.003 * [misc]progress: [Phase 3 of 3] Extracting. 1554305003.003 * * [misc]regime: Finding splitpoints for: (# #) 1554305003.003 * * * [misc]regime-changes: Trying 1 branch expressions: (d1) 1554305003.003 * * * * [misc]regimes: Trying to branch on d1 from (# #) 1554305003.059 * * * [misc]regime: Found split indices: #