1554300855.523 * [misc]progress: [Phase 1 of 3] Setting up. 1554300855.523 * * * [misc]progress: [1/2] Preparing points 1554300855.523 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1554300855.526 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1554300855.527 * * * * [misc]points: Setting MPFR precision to 64 1554300855.529 * * * * [misc]points: Setting MPFR precision to 320 1554300855.530 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1554300855.531 * * * * [misc]points: Setting MPFR precision to 64 1554300855.534 * * * * [misc]points: Setting MPFR precision to 320 1554300855.537 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1554300855.538 * * * * [misc]points: Setting MPFR precision to 64 1554300855.543 * * * * [misc]points: Setting MPFR precision to 320 1554300855.548 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1554300855.549 * * * * [misc]points: Setting MPFR precision to 64 1554300855.557 * * * * [misc]points: Setting MPFR precision to 320 1554300855.565 * * * * [misc]points: Computing exacts for 256 points 1554300855.566 * * * * [misc]points: Setting MPFR precision to 64 1554300855.591 * * * * [misc]points: Setting MPFR precision to 320 1554300855.616 * * * * [misc]points: Filtering points with unrepresentable outputs 1554300855.617 * * * * [exit]points: Sampled 256 points with exact outputs 1554300855.617 * * * [misc]progress: [2/2] Setting up program. 1554300855.626 * [misc]progress: [Phase 2 of 3] Improving. 1554300855.626 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1554300855.626 * [enter]simplify: Simplifying (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) 1554300855.626 * * [misc]simplify: iters left: 2 (6 enodes) 1554300855.629 * * [misc]simplify: iters left: 1 (17 enodes) 1554300855.634 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554300855.634 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1554300855.634 * * [misc]simplify: Extracting #2: cost 6 inf + 1 1554300855.634 * * [misc]simplify: Extracting #3: cost 0 inf + 1372 1554300855.634 * * [misc]simplify: Extracting #4: cost 0 inf + 1052 1554300855.634 * [exit]simplify: Simplified to (*.p16 (+.p16 d3 d2) d1) 1554300855.634 * [misc]simplify: Simplified (2) to (λ (d1 d2 d3) (*.p16 (+.p16 d3 d2) d1)) 1554300855.673 * * [misc]progress: iteration 1 / 4 1554300855.673 * * * [misc]progress: picking best candidate 1554300855.688 * * * * [misc]pick: Picked # 1554300855.688 * * * [misc]progress: localizing error 1554300855.739 * * * [misc]progress: generating rewritten candidates 1554300855.739 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1554300855.741 * * * [misc]progress: generating series expansions 1554300855.741 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1554300855.741 * * * [misc]progress: simplifying candidates 1554300855.741 * * * * [misc]progress: [ 1 / 2 ] simplifiying candidate # 1554300855.741 * * * * [misc]progress: [ 2 / 2 ] simplifiying candidate # 1554300855.742 * [enter]simplify: Simplifying (*.p16 (+.p16 d3 d2) d1) 1554300855.742 * * [misc]simplify: iters left: 2 (5 enodes) 1554300855.744 * * [misc]simplify: iters left: 1 (13 enodes) 1554300855.747 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554300855.747 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1554300855.747 * * [misc]simplify: Extracting #2: cost 8 inf + 1 1554300855.747 * * [misc]simplify: Extracting #3: cost 5 inf + 325 1554300855.748 * * [misc]simplify: Extracting #4: cost 0 inf + 2016 1554300855.748 * * [misc]simplify: Extracting #5: cost 0 inf + 1696 1554300855.748 * [exit]simplify: Simplified to (*.p16 d1 (+.p16 d2 d3)) 1554300855.748 * [misc]simplify: Simplified (2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 d2 d3))) 1554300855.748 * * * [misc]progress: adding candidates to table 1554300855.773 * * [misc]progress: iteration 2 / 4 1554300855.773 * * * [misc]progress: picking best candidate 1554300855.781 * * * * [misc]pick: Picked # 1554300855.781 * * * [misc]progress: localizing error 1554300855.892 * * * [misc]progress: generating rewritten candidates 1554300855.893 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1554300855.897 * * * [misc]progress: generating series expansions 1554300855.897 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1554300855.897 * * * [misc]progress: simplifying candidates 1554300855.897 * * * * [misc]progress: [ 1 / 4 ] simplifiying candidate # 1554300855.897 * [enter]simplify: Simplifying (+.p16 d2 d3) 1554300855.897 * * [misc]simplify: iters left: 1 (3 enodes) 1554300855.898 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554300855.898 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554300855.899 * * [misc]simplify: Extracting #2: cost 1 inf + 2 1554300855.899 * * [misc]simplify: Extracting #3: cost 0 inf + 44 1554300855.899 * [exit]simplify: Simplified to (+.p16 d3 d2) 1554300855.899 * [misc]simplify: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 d3 d2))) 1554300855.899 * * * * [misc]progress: [ 2 / 4 ] simplifiying candidate # 1554300855.899 * [enter]simplify: Simplifying (+.p16 d2 d3) 1554300855.899 * * [misc]simplify: iters left: 1 (3 enodes) 1554300855.900 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554300855.900 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554300855.900 * * [misc]simplify: Extracting #2: cost 1 inf + 2 1554300855.900 * * [misc]simplify: Extracting #3: cost 0 inf + 44 1554300855.900 * [exit]simplify: Simplified to (+.p16 d3 d2) 1554300855.900 * [misc]simplify: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 d3 d2))) 1554300855.900 * * * * [misc]progress: [ 3 / 4 ] simplifiying candidate # 1554300855.901 * * * * [misc]progress: [ 4 / 4 ] simplifiying candidate # 1554300855.901 * [enter]simplify: Simplifying (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) 1554300855.901 * * [misc]simplify: iters left: 2 (6 enodes) 1554300855.903 * * [misc]simplify: iters left: 1 (17 enodes) 1554300855.908 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554300855.908 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1554300855.908 * * [misc]simplify: Extracting #2: cost 6 inf + 1 1554300855.908 * * [misc]simplify: Extracting #3: cost 0 inf + 1372 1554300855.909 * * [misc]simplify: Extracting #4: cost 0 inf + 1052 1554300855.909 * [exit]simplify: Simplified to (*.p16 (+.p16 d3 d2) d1) 1554300855.909 * [misc]simplify: Simplified (2) to (λ (d1 d2 d3) (*.p16 (+.p16 d3 d2) d1)) 1554300855.909 * * * [misc]progress: adding candidates to table 1554300855.972 * [misc]progress: [Phase 3 of 3] Extracting. 1554300855.973 * * [misc]regime: Finding splitpoints for: (# #) 1554300855.973 * * * [misc]regime-changes: Trying 3 branch expressions: (d3 d2 d1) 1554300855.973 * * * * [misc]regimes: Trying to branch on d3 from (# #) 1554300856.081 * * * * [misc]regimes: Trying to branch on d2 from (# #) 1554300856.186 * * * * [misc]regimes: Trying to branch on d1 from (# #) 1554300856.293 * * * [misc]regime: Found split indices: #