1554305012.896 * [misc]progress: [Phase 1 of 3] Setting up. 1554305012.896 * * * [misc]progress: [1/2] Preparing points 1554305012.896 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1554305012.898 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1554305012.899 * * * * [misc]points: Setting MPFR precision to 64 1554305012.901 * * * * [misc]points: Setting MPFR precision to 320 1554305012.903 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1554305012.904 * * * * [misc]points: Setting MPFR precision to 64 1554305012.907 * * * * [misc]points: Setting MPFR precision to 320 1554305012.910 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1554305012.911 * * * * [misc]points: Setting MPFR precision to 64 1554305012.915 * * * * [misc]points: Setting MPFR precision to 320 1554305012.921 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1554305012.923 * * * * [misc]points: Setting MPFR precision to 64 1554305012.931 * * * * [misc]points: Setting MPFR precision to 320 1554305012.939 * * * * [misc]points: Computing exacts for 256 points 1554305012.940 * * * * [misc]points: Setting MPFR precision to 64 1554305012.970 * * * * [misc]points: Setting MPFR precision to 320 1554305012.983 * * * * [misc]points: Filtering points with unrepresentable outputs 1554305012.984 * * * * [exit]points: Sampled 256 points with exact outputs 1554305012.984 * * * [misc]progress: [2/2] Setting up program. 1554305012.988 * [misc]progress: [Phase 2 of 3] Improving. 1554305012.988 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1554305012.988 * [enter]simplify: Simplifying (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) 1554305012.988 * * [misc]simplify: iters left: 2 (6 enodes) 1554305012.990 * * [misc]simplify: iters left: 1 (17 enodes) 1554305012.992 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554305012.992 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1554305012.992 * * [misc]simplify: Extracting #2: cost 6 inf + 1 1554305012.992 * * [misc]simplify: Extracting #3: cost 0 inf + 1372 1554305012.992 * * [misc]simplify: Extracting #4: cost 0 inf + 1052 1554305012.993 * [exit]simplify: Simplified to (*.p16 (+.p16 d3 d2) d1) 1554305012.993 * [misc]simplify: Simplified (2) to (λ (d1 d2 d3) (*.p16 (+.p16 d3 d2) d1)) 1554305013.001 * * [misc]progress: iteration 1 / 4 1554305013.001 * * * [misc]progress: picking best candidate 1554305013.008 * * * * [misc]pick: Picked # 1554305013.008 * * * [misc]progress: localizing error 1554305013.050 * * * [misc]progress: generating rewritten candidates 1554305013.050 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1554305013.051 * * * [misc]progress: generating series expansions 1554305013.051 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1554305013.052 * * * [misc]progress: simplifying candidates 1554305013.052 * * * * [misc]progress: [ 1 / 2 ] simplifiying candidate # 1554305013.052 * * * * [misc]progress: [ 2 / 2 ] simplifiying candidate # 1554305013.052 * [enter]simplify: Simplifying (*.p16 (+.p16 d3 d2) d1) 1554305013.052 * * [misc]simplify: iters left: 2 (5 enodes) 1554305013.053 * * [misc]simplify: iters left: 1 (13 enodes) 1554305013.055 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554305013.055 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1554305013.055 * * [misc]simplify: Extracting #2: cost 8 inf + 1 1554305013.055 * * [misc]simplify: Extracting #3: cost 5 inf + 325 1554305013.055 * * [misc]simplify: Extracting #4: cost 0 inf + 2016 1554305013.055 * * [misc]simplify: Extracting #5: cost 0 inf + 1696 1554305013.055 * [exit]simplify: Simplified to (*.p16 d1 (+.p16 d2 d3)) 1554305013.055 * [misc]simplify: Simplified (2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 d2 d3))) 1554305013.055 * * * [misc]progress: adding candidates to table 1554305013.079 * * [misc]progress: iteration 2 / 4 1554305013.079 * * * [misc]progress: picking best candidate 1554305013.083 * * * * [misc]pick: Picked # 1554305013.083 * * * [misc]progress: localizing error 1554305013.139 * * * [misc]progress: generating rewritten candidates 1554305013.139 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1554305013.141 * * * [misc]progress: generating series expansions 1554305013.141 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1554305013.141 * * * [misc]progress: simplifying candidates 1554305013.141 * * * * [misc]progress: [ 1 / 4 ] simplifiying candidate # 1554305013.141 * [enter]simplify: Simplifying (+.p16 d2 d3) 1554305013.141 * * [misc]simplify: iters left: 1 (3 enodes) 1554305013.142 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554305013.142 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554305013.142 * * [misc]simplify: Extracting #2: cost 1 inf + 2 1554305013.142 * * [misc]simplify: Extracting #3: cost 0 inf + 44 1554305013.142 * [exit]simplify: Simplified to (+.p16 d3 d2) 1554305013.142 * [misc]simplify: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 d3 d2))) 1554305013.142 * * * * [misc]progress: [ 2 / 4 ] simplifiying candidate # 1554305013.142 * [enter]simplify: Simplifying (+.p16 d2 d3) 1554305013.142 * * [misc]simplify: iters left: 1 (3 enodes) 1554305013.143 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554305013.143 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1554305013.143 * * [misc]simplify: Extracting #2: cost 1 inf + 2 1554305013.143 * * [misc]simplify: Extracting #3: cost 0 inf + 44 1554305013.143 * [exit]simplify: Simplified to (+.p16 d3 d2) 1554305013.143 * [misc]simplify: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 d3 d2))) 1554305013.143 * * * * [misc]progress: [ 3 / 4 ] simplifiying candidate # 1554305013.143 * * * * [misc]progress: [ 4 / 4 ] simplifiying candidate # 1554305013.143 * [enter]simplify: Simplifying (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) 1554305013.143 * * [misc]simplify: iters left: 2 (6 enodes) 1554305013.145 * * [misc]simplify: iters left: 1 (17 enodes) 1554305013.147 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1554305013.147 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1554305013.147 * * [misc]simplify: Extracting #2: cost 6 inf + 1 1554305013.147 * * [misc]simplify: Extracting #3: cost 0 inf + 1372 1554305013.147 * * [misc]simplify: Extracting #4: cost 0 inf + 1052 1554305013.148 * [exit]simplify: Simplified to (*.p16 (+.p16 d3 d2) d1) 1554305013.148 * [misc]simplify: Simplified (2) to (λ (d1 d2 d3) (*.p16 (+.p16 d3 d2) d1)) 1554305013.148 * * * [misc]progress: adding candidates to table 1554305013.191 * [misc]progress: [Phase 3 of 3] Extracting. 1554305013.191 * * [misc]regime: Finding splitpoints for: (# #) 1554305013.191 * * * [misc]regime-changes: Trying 3 branch expressions: (d3 d2 d1) 1554305013.191 * * * * [misc]regimes: Trying to branch on d3 from (# #) 1554305013.294 * * * * [misc]regimes: Trying to branch on d2 from (# #) 1554305013.359 * * * * [misc]regimes: Trying to branch on d1 from (# #) 1554305013.426 * * * [misc]regime: Found split indices: #