1550699595.631 * [misc]progress: [Phase 1 of 3] Setting up. 1550699595.631 * * * [misc]progress: [1/2] Preparing points 1550699595.631 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1550699595.632 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1550699595.634 * * * * [misc]points: Setting MPFR precision to 64 1550699595.635 * * * * [misc]points: Setting MPFR precision to 320 1550699595.637 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1550699595.638 * * * * [misc]points: Setting MPFR precision to 64 1550699595.640 * * * * [misc]points: Setting MPFR precision to 320 1550699595.644 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1550699595.645 * * * * [misc]points: Setting MPFR precision to 64 1550699595.649 * * * * [misc]points: Setting MPFR precision to 320 1550699595.655 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1550699595.657 * * * * [misc]points: Setting MPFR precision to 64 1550699595.663 * * * * [misc]points: Setting MPFR precision to 320 1550699595.673 * * * * [misc]points: Computing exacts for 256 points 1550699595.675 * * * * [misc]points: Setting MPFR precision to 64 1550699595.695 * * * * [misc]points: Setting MPFR precision to 320 1550699595.724 * * * * [misc]points: Filtering points with unrepresentable outputs 1550699595.756 * * * * [exit]points: Sampled 256 points with exact outputs 1550699595.756 * * * [misc]progress: [2/2] Setting up program. 1550699595.783 * [misc]progress: [Phase 2 of 3] Improving. 1550699595.784 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1550699595.784 * [enter]simplify: Simplifying (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) 1550699595.784 * * [misc]simplify: iters left: 3 (4 enodes) 1550699595.786 * * [misc]simplify: iters left: 2 (9 enodes) 1550699595.789 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699595.789 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550699595.789 * * [misc]simplify: Extracting #2: cost 3 inf + 1 1550699595.789 * * [misc]simplify: Extracting #3: cost 0 inf + 1604 1550699595.789 * [exit]simplify: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 1550699595.789 * [misc]simplify: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1550699595.842 * * [misc]progress: iteration 1 / 4 1550699595.842 * * * [misc]progress: picking best candidate 1550699595.893 * * * * [misc]pick: Picked # 1550699595.893 * * * [misc]progress: localizing error 1550699596.030 * * * [misc]progress: generating rewritten candidates 1550699596.030 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1550699596.033 * * * [misc]progress: generating series expansions 1550699596.033 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1550699596.033 * * * [misc]progress: simplifying candidates 1550699596.033 * * * * [misc]progress: [ 1 / 4 ] simplifiying candidate # 1550699596.034 * * * * [misc]progress: [ 2 / 4 ] simplifiying candidate # 1550699596.034 * * * * [misc]progress: [ 3 / 4 ] simplifiying candidate # 1550699596.034 * * * * [misc]progress: [ 4 / 4 ] simplifiying candidate # 1550699596.034 * [enter]simplify: Simplifying (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 1550699596.034 * * [misc]simplify: iters left: 2 (3 enodes) 1550699596.035 * * [misc]simplify: iters left: 1 (9 enodes) 1550699596.038 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699596.038 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550699596.038 * * [misc]simplify: Extracting #2: cost 3 inf + 1 1550699596.038 * * [misc]simplify: Extracting #3: cost 0 inf + 1604 1550699596.039 * [exit]simplify: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 1550699596.039 * [misc]simplify: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1550699596.039 * * * [misc]progress: adding candidates to table 1550699596.216 * * [misc]progress: iteration 2 / 4 1550699596.216 * * * [misc]progress: picking best candidate 1550699596.240 * * * * [misc]pick: Picked # 1550699596.240 * * * [misc]progress: localizing error 1550699596.364 * * * [misc]progress: generating rewritten candidates 1550699596.364 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1550699596.368 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 2) 1550699596.370 * * * [misc]progress: generating series expansions 1550699596.370 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1550699596.370 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 2) 1550699596.371 * * * [misc]progress: simplifying candidates 1550699596.371 * * * * [misc]progress: [ 1 / 6 ] simplifiying candidate # 1550699596.371 * [enter]simplify: Simplifying (*.p16 d1 d1) 1550699596.371 * * [misc]simplify: iters left: 1 (2 enodes) 1550699596.372 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550699596.372 * * [misc]simplify: Extracting #1: cost 2 inf + 0 1550699596.372 * * [misc]simplify: Extracting #2: cost 1 inf + 1 1550699596.372 * * [misc]simplify: Extracting #3: cost 0 inf + 322 1550699596.372 * [exit]simplify: Simplified to (*.p16 d1 d1) 1550699596.372 * [misc]simplify: Simplified (2 2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1550699596.372 * * * * [misc]progress: [ 2 / 6 ] simplifiying candidate # 1550699596.372 * * * * [misc]progress: [ 3 / 6 ] simplifiying candidate # 1550699596.372 * * * * [misc]progress: [ 4 / 6 ] simplifiying candidate # 1550699596.372 * * * * [misc]progress: [ 5 / 6 ] simplifiying candidate # 1550699596.372 * * * * [misc]progress: [ 6 / 6 ] simplifiying candidate # 1550699596.372 * * * [misc]progress: adding candidates to table 1550699596.628 * [misc]progress: [Phase 3 of 3] Extracting. 1550699596.628 * * [misc]regime: Finding splitpoints for: (# #) 1550699596.629 * * * [misc]regime-changes: Trying 1 branch expressions: (d1) 1550699596.629 * * * * [misc]regimes: Trying to branch on d1 from (# #) 1550699596.918 * * * [misc]regime: Found split indices: #