1550619845.738 * [misc]progress: [Phase 1 of 3] Setting up. 1550619845.738 * * * [misc]progress: [1/2] Preparing points 1550619845.738 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1550619845.740 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1550619845.742 * * * * [misc]points: Setting MPFR precision to 64 1550619845.743 * * * * [misc]points: Setting MPFR precision to 320 1550619845.745 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1550619845.746 * * * * [misc]points: Setting MPFR precision to 64 1550619845.749 * * * * [misc]points: Setting MPFR precision to 320 1550619845.753 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1550619845.754 * * * * [misc]points: Setting MPFR precision to 64 1550619845.759 * * * * [misc]points: Setting MPFR precision to 320 1550619845.766 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1550619845.767 * * * * [misc]points: Setting MPFR precision to 64 1550619845.776 * * * * [misc]points: Setting MPFR precision to 320 1550619845.787 * * * * [misc]points: Computing exacts for 256 points 1550619845.789 * * * * [misc]points: Setting MPFR precision to 64 1550619845.816 * * * * [misc]points: Setting MPFR precision to 320 1550619845.849 * * * * [misc]points: Filtering points with unrepresentable outputs 1550619845.869 * * * * [exit]points: Sampled 256 points with exact outputs 1550619845.869 * * * [misc]progress: [2/2] Setting up program. 1550619845.884 * [misc]progress: [Phase 2 of 3] Improving. 1550619845.884 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1550619845.884 * [enter]simplify: Simplifying (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) 1550619845.884 * * [misc]simplify: iters left: 2 (6 enodes) 1550619845.885 * * [misc]simplify: iters left: 1 (17 enodes) 1550619845.888 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550619845.888 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550619845.888 * * [misc]simplify: Extracting #2: cost 6 inf + 1 1550619845.888 * * [misc]simplify: Extracting #3: cost 0 inf + 1372 1550619845.888 * * [misc]simplify: Extracting #4: cost 0 inf + 1052 1550619845.888 * [exit]simplify: Simplified to (*.p16 (+.p16 d3 d2) d1) 1550619845.888 * [misc]simplify: Simplified (2) to (λ (d1 d2 d3) (*.p16 (+.p16 d3 d2) d1)) 1550619845.956 * * [misc]progress: iteration 1 / 4 1550619845.956 * * * [misc]progress: picking best candidate 1550619845.986 * * * * [misc]pick: Picked # 1550619845.986 * * * [misc]progress: localizing error 1550619846.052 * * * [misc]progress: generating rewritten candidates 1550619846.052 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1550619846.053 * * * [misc]progress: generating series expansions 1550619846.053 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1550619846.053 * * * [misc]progress: simplifying candidates 1550619846.053 * * * * [misc]progress: [ 1 / 2 ] simplifiying candidate # 1550619846.053 * * * * [misc]progress: [ 2 / 2 ] simplifiying candidate # 1550619846.053 * [enter]simplify: Simplifying (*.p16 (+.p16 d3 d2) d1) 1550619846.053 * * [misc]simplify: iters left: 2 (5 enodes) 1550619846.054 * * [misc]simplify: iters left: 1 (13 enodes) 1550619846.056 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550619846.056 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550619846.056 * * [misc]simplify: Extracting #2: cost 8 inf + 1 1550619846.056 * * [misc]simplify: Extracting #3: cost 5 inf + 325 1550619846.056 * * [misc]simplify: Extracting #4: cost 0 inf + 2016 1550619846.056 * * [misc]simplify: Extracting #5: cost 0 inf + 1696 1550619846.056 * [exit]simplify: Simplified to (*.p16 d1 (+.p16 d2 d3)) 1550619846.056 * [misc]simplify: Simplified (2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 d2 d3))) 1550619846.056 * * * [misc]progress: adding candidates to table 1550619846.117 * * [misc]progress: iteration 2 / 4 1550619846.117 * * * [misc]progress: picking best candidate 1550619846.131 * * * * [misc]pick: Picked # 1550619846.131 * * * [misc]progress: localizing error 1550619846.235 * * * [misc]progress: generating rewritten candidates 1550619846.235 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1550619846.237 * * * [misc]progress: generating series expansions 1550619846.237 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1550619846.237 * * * [misc]progress: simplifying candidates 1550619846.237 * * * * [misc]progress: [ 1 / 4 ] simplifiying candidate # 1550619846.237 * [enter]simplify: Simplifying (+.p16 d2 d3) 1550619846.238 * * [misc]simplify: iters left: 1 (3 enodes) 1550619846.238 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550619846.238 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550619846.238 * * [misc]simplify: Extracting #2: cost 1 inf + 2 1550619846.238 * * [misc]simplify: Extracting #3: cost 0 inf + 44 1550619846.238 * [exit]simplify: Simplified to (+.p16 d3 d2) 1550619846.238 * [misc]simplify: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 d3 d2))) 1550619846.238 * * * * [misc]progress: [ 2 / 4 ] simplifiying candidate # 1550619846.238 * [enter]simplify: Simplifying (+.p16 d2 d3) 1550619846.238 * * [misc]simplify: iters left: 1 (3 enodes) 1550619846.239 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550619846.239 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550619846.239 * * [misc]simplify: Extracting #2: cost 1 inf + 2 1550619846.239 * * [misc]simplify: Extracting #3: cost 0 inf + 44 1550619846.239 * [exit]simplify: Simplified to (+.p16 d3 d2) 1550619846.239 * [misc]simplify: Simplified (2 2) to (λ (d1 d2 d3) (*.p16 d1 (+.p16 d3 d2))) 1550619846.239 * * * * [misc]progress: [ 3 / 4 ] simplifiying candidate # 1550619846.239 * * * * [misc]progress: [ 4 / 4 ] simplifiying candidate # 1550619846.239 * [enter]simplify: Simplifying (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) 1550619846.239 * * [misc]simplify: iters left: 2 (6 enodes) 1550619846.241 * * [misc]simplify: iters left: 1 (17 enodes) 1550619846.243 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550619846.243 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550619846.243 * * [misc]simplify: Extracting #2: cost 6 inf + 1 1550619846.243 * * [misc]simplify: Extracting #3: cost 0 inf + 1372 1550619846.243 * * [misc]simplify: Extracting #4: cost 0 inf + 1052 1550619846.243 * [exit]simplify: Simplified to (*.p16 (+.p16 d3 d2) d1) 1550619846.243 * [misc]simplify: Simplified (2) to (λ (d1 d2 d3) (*.p16 (+.p16 d3 d2) d1)) 1550619846.243 * * * [misc]progress: adding candidates to table 1550619846.371 * [misc]progress: [Phase 3 of 3] Extracting. 1550619846.371 * * [misc]regime: Finding splitpoints for: (# #) 1550619846.371 * * * [misc]regime-changes: Trying 3 branch expressions: (d3 d2 d1) 1550619846.371 * * * * [misc]regimes: Trying to branch on d3 from (# #) 1550619846.571 * * * * [misc]regimes: Trying to branch on d2 from (# #) 1550619846.902 * * * * [misc]regimes: Trying to branch on d1 from (# #) 1550619847.146 * * * [misc]regime: Found split indices: #