1550842924.364 * [misc]progress: [Phase 1 of 3] Setting up. 1550842924.364 * * * [misc]progress: [1/2] Preparing points 1550842924.364 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1550842924.366 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1550842924.367 * * * * [misc]points: Setting MPFR precision to 64 1550842924.369 * * * * [misc]points: Setting MPFR precision to 320 1550842924.371 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1550842924.372 * * * * [misc]points: Setting MPFR precision to 64 1550842924.375 * * * * [misc]points: Setting MPFR precision to 320 1550842924.379 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1550842924.380 * * * * [misc]points: Setting MPFR precision to 64 1550842924.385 * * * * [misc]points: Setting MPFR precision to 320 1550842924.392 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1550842924.393 * * * * [misc]points: Setting MPFR precision to 64 1550842924.397 * * * * [misc]points: Setting MPFR precision to 320 1550842924.403 * * * * [misc]points: Computing exacts for 256 points 1550842924.403 * * * * [misc]points: Setting MPFR precision to 64 1550842924.416 * * * * [misc]points: Setting MPFR precision to 320 1550842924.432 * * * * [misc]points: Filtering points with unrepresentable outputs 1550842924.448 * * * * [misc]points: Sampling 4 additional inputs, on iter 1 have 255 / 256 1550842924.448 * * * * [misc]points: Computing exacts for 4 points 1550842924.449 * * * * [misc]points: Setting MPFR precision to 64 1550842924.449 * * * * [misc]points: Setting MPFR precision to 320 1550842924.449 * * * * [misc]points: Filtering points with unrepresentable outputs 1550842924.450 * * * * [exit]points: Sampled 259 points with exact outputs 1550842924.450 * * * [misc]progress: [2/2] Setting up program. 1550842924.478 * [misc]progress: [Phase 2 of 3] Improving. 1550842924.478 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1550842924.478 * [enter]simplify: Simplifying (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) 1550842924.479 * * [misc]simplify: iters left: 2 (6 enodes) 1550842924.480 * * [misc]simplify: iters left: 1 (17 enodes) 1550842924.482 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550842924.482 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550842924.482 * * [misc]simplify: Extracting #2: cost 6 inf + 1 1550842924.482 * * [misc]simplify: Extracting #3: cost 0 inf + 1372 1550842924.482 * * [misc]simplify: Extracting #4: cost 0 inf + 1052 1550842924.483 * [exit]simplify: Simplified to (*.p16 (+.p16 d3 d2) d1) 1550842924.483 * [misc]simplify: Simplified (2) to (λ (d1 d2 d3) (*.p16 (+.p16 d3 d2) d1)) 1550842924.511 * * [misc]progress: iteration 1 / 4 1550842924.511 * * * [misc]progress: picking best candidate 1550842924.539 * * * * [misc]pick: Picked # 1550842924.539 * * * [misc]progress: localizing error 1550842924.608 * * * [misc]progress: generating rewritten candidates 1550842924.608 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1550842924.609 * * * [misc]progress: generating series expansions 1550842924.609 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1550842924.609 * * * [misc]progress: simplifying candidates 1550842924.610 * * * * [misc]progress: [ 1 / 2 ] simplifiying candidate # 1550842924.610 * * * * [misc]progress: [ 2 / 2 ] simplifiying candidate # 1550842924.610 * [enter]simplify: Simplifying (*.p16 (+.p16 d3 d2) d1) 1550842924.610 * * [misc]simplify: iters left: 2 (5 enodes) 1550842924.611 * * [misc]simplify: iters left: 1 (13 enodes) 1550842924.612 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550842924.612 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550842924.612 * * [misc]simplify: Extracting #2: cost 8 inf + 1 1550842924.612 * * [misc]simplify: Extracting #3: cost 5 inf + 325 1550842924.613 * * [misc]simplify: Extracting #4: cost 0 inf + 2016 1550842924.613 * * [misc]simplify: Extracting #5: cost 0 inf + 1696 1550842924.613 * [exit]simplify: Simplified to (*.p16 d1 (+.p16 d2 d3)) 1550842924.613 * [misc]simplify: Simplified (2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 d2 d3))) 1550842924.613 * * * [misc]progress: adding candidates to table 1550842924.669 * * [misc]progress: iteration 2 / 4 1550842924.669 * * * [misc]progress: picking best candidate 1550842924.692 * * * * [misc]pick: Picked # 1550842924.692 * * * [misc]progress: localizing error 1550842924.858 * * * [misc]progress: generating rewritten candidates 1550842924.858 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1550842924.862 * * * [misc]progress: generating series expansions 1550842924.862 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1550842924.862 * * * [misc]progress: simplifying candidates 1550842924.862 * * * * [misc]progress: [ 1 / 4 ] simplifiying candidate # 1550842924.862 * [enter]simplify: Simplifying (+.p16 d2 d3) 1550842924.862 * * [misc]simplify: iters left: 1 (3 enodes) 1550842924.864 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550842924.864 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550842924.864 * * [misc]simplify: Extracting #2: cost 1 inf + 2 1550842924.864 * * [misc]simplify: Extracting #3: cost 0 inf + 44 1550842924.864 * [exit]simplify: Simplified to (+.p16 d3 d2) 1550842924.864 * [misc]simplify: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 d3 d2))) 1550842924.864 * * * * [misc]progress: [ 2 / 4 ] simplifiying candidate # 1550842924.864 * [enter]simplify: Simplifying (+.p16 d2 d3) 1550842924.864 * * [misc]simplify: iters left: 1 (3 enodes) 1550842924.865 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550842924.865 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550842924.865 * * [misc]simplify: Extracting #2: cost 1 inf + 2 1550842924.866 * * [misc]simplify: Extracting #3: cost 0 inf + 44 1550842924.866 * [exit]simplify: Simplified to (+.p16 d3 d2) 1550842924.866 * [misc]simplify: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 d3 d2))) 1550842924.866 * * * * [misc]progress: [ 3 / 4 ] simplifiying candidate # 1550842924.866 * * * * [misc]progress: [ 4 / 4 ] simplifiying candidate # 1550842924.866 * [enter]simplify: Simplifying (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) 1550842924.866 * * [misc]simplify: iters left: 2 (6 enodes) 1550842924.869 * * [misc]simplify: iters left: 1 (17 enodes) 1550842924.874 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550842924.875 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550842924.875 * * [misc]simplify: Extracting #2: cost 6 inf + 1 1550842924.875 * * [misc]simplify: Extracting #3: cost 0 inf + 1372 1550842924.875 * * [misc]simplify: Extracting #4: cost 0 inf + 1052 1550842924.875 * [exit]simplify: Simplified to (*.p16 (+.p16 d3 d2) d1) 1550842924.875 * [misc]simplify: Simplified (2) to (λ (d1 d2 d3) (*.p16 (+.p16 d3 d2) d1)) 1550842924.875 * * * [misc]progress: adding candidates to table 1550842925.090 * [misc]progress: [Phase 3 of 3] Extracting. 1550842925.090 * * [misc]regime: Finding splitpoints for: (# #) 1550842925.090 * * * [misc]regime-changes: Trying 3 branch expressions: (d3 d2 d1) 1550842925.091 * * * * [misc]regimes: Trying to branch on d3 from (# #) 1550842925.327 * * * * [misc]regimes: Trying to branch on d2 from (# #) 1550842925.505 * * * * [misc]regimes: Trying to branch on d1 from (# #) 1550842925.685 * * * [misc]regime: Found split indices: #