1550842913.111 * [misc]progress: [Phase 1 of 3] Setting up. 1550842913.111 * * * [misc]progress: [1/2] Preparing points 1550842913.111 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1550842913.112 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1550842913.112 * * * * [misc]points: Setting MPFR precision to 64 1550842913.113 * * * * [misc]points: Setting MPFR precision to 320 1550842913.114 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1550842913.115 * * * * [misc]points: Setting MPFR precision to 64 1550842913.116 * * * * [misc]points: Setting MPFR precision to 320 1550842913.118 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1550842913.119 * * * * [misc]points: Setting MPFR precision to 64 1550842913.121 * * * * [misc]points: Setting MPFR precision to 320 1550842913.124 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1550842913.125 * * * * [misc]points: Setting MPFR precision to 64 1550842913.129 * * * * [misc]points: Setting MPFR precision to 320 1550842913.144 * * * * [misc]points: Computing exacts for 256 points 1550842913.145 * * * * [misc]points: Setting MPFR precision to 64 1550842913.165 * * * * [misc]points: Setting MPFR precision to 320 1550842913.194 * * * * [misc]points: Filtering points with unrepresentable outputs 1550842913.211 * * * * [exit]points: Sampled 256 points with exact outputs 1550842913.212 * * * [misc]progress: [2/2] Setting up program. 1550842913.235 * [misc]progress: [Phase 2 of 3] Improving. 1550842913.235 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1550842913.236 * [enter]simplify: Simplifying (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) 1550842913.236 * * [misc]simplify: iters left: 3 (4 enodes) 1550842913.238 * * [misc]simplify: iters left: 2 (9 enodes) 1550842913.241 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550842913.241 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550842913.241 * * [misc]simplify: Extracting #2: cost 3 inf + 1 1550842913.241 * * [misc]simplify: Extracting #3: cost 0 inf + 1604 1550842913.241 * [exit]simplify: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 1550842913.241 * [misc]simplify: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1550842913.293 * * [misc]progress: iteration 1 / 4 1550842913.293 * * * [misc]progress: picking best candidate 1550842913.341 * * * * [misc]pick: Picked # 1550842913.341 * * * [misc]progress: localizing error 1550842913.529 * * * [misc]progress: generating rewritten candidates 1550842913.529 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2 1) 1550842913.531 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2) 1550842913.535 * * * [misc]progress: generating series expansions 1550842913.535 * * * * [misc]progress: [ 1 / 2 ] generating series at (2 1) 1550842913.535 * * * * [misc]progress: [ 2 / 2 ] generating series at (2) 1550842913.535 * * * [misc]progress: simplifying candidates 1550842913.535 * * * * [misc]progress: [ 1 / 6 ] simplifiying candidate # 1550842913.535 * * * * [misc]progress: [ 2 / 6 ] simplifiying candidate # 1550842913.535 * * * * [misc]progress: [ 3 / 6 ] simplifiying candidate # 1550842913.536 * [enter]simplify: Simplifying (*.p16 d1 d1) 1550842913.536 * * [misc]simplify: iters left: 1 (2 enodes) 1550842913.537 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550842913.537 * * [misc]simplify: Extracting #1: cost 2 inf + 0 1550842913.537 * * [misc]simplify: Extracting #2: cost 1 inf + 1 1550842913.537 * * [misc]simplify: Extracting #3: cost 0 inf + 322 1550842913.537 * [exit]simplify: Simplified to (*.p16 d1 d1) 1550842913.537 * [misc]simplify: Simplified (2 1) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1550842913.537 * * * * [misc]progress: [ 4 / 6 ] simplifiying candidate # 1550842913.537 * * * * [misc]progress: [ 5 / 6 ] simplifiying candidate # 1550842913.537 * [enter]simplify: Simplifying (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) 1550842913.537 * * [misc]simplify: iters left: 3 (4 enodes) 1550842913.539 * * [misc]simplify: iters left: 2 (9 enodes) 1550842913.542 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550842913.542 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550842913.542 * * [misc]simplify: Extracting #2: cost 3 inf + 1 1550842913.542 * * [misc]simplify: Extracting #3: cost 0 inf + 1604 1550842913.542 * [exit]simplify: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 1550842913.542 * [misc]simplify: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1550842913.542 * * * * [misc]progress: [ 6 / 6 ] simplifiying candidate # 1550842913.542 * [enter]simplify: Simplifying (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) 1550842913.542 * * [misc]simplify: iters left: 3 (4 enodes) 1550842913.544 * * [misc]simplify: iters left: 2 (9 enodes) 1550842913.547 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550842913.547 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550842913.547 * * [misc]simplify: Extracting #2: cost 3 inf + 1 1550842913.547 * * [misc]simplify: Extracting #3: cost 0 inf + 1604 1550842913.547 * [exit]simplify: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 1550842913.547 * [misc]simplify: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1550842913.547 * * * [misc]progress: adding candidates to table 1550842913.856 * * [misc]progress: iteration 2 / 4 1550842913.856 * * * [misc]progress: picking best candidate 1550842913.891 * * * * [misc]pick: Picked # 1550842913.891 * * * [misc]progress: localizing error 1550842913.951 * * * [misc]progress: generating rewritten candidates 1550842913.951 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1550842913.955 * * * [misc]progress: generating series expansions 1550842913.955 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1550842913.955 * * * [misc]progress: simplifying candidates 1550842913.955 * * * * [misc]progress: [ 1 / 4 ] simplifiying candidate # 1550842913.955 * * * * [misc]progress: [ 2 / 4 ] simplifiying candidate # 1550842913.955 * * * * [misc]progress: [ 3 / 4 ] simplifiying candidate # 1550842913.955 * * * * [misc]progress: [ 4 / 4 ] simplifiying candidate # 1550842913.956 * [enter]simplify: Simplifying (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 1550842913.956 * * [misc]simplify: iters left: 2 (3 enodes) 1550842913.957 * * [misc]simplify: iters left: 1 (9 enodes) 1550842913.960 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550842913.960 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550842913.960 * * [misc]simplify: Extracting #2: cost 3 inf + 1 1550842913.960 * * [misc]simplify: Extracting #3: cost 0 inf + 1604 1550842913.960 * [exit]simplify: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 1550842913.960 * [misc]simplify: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1550842913.961 * * * [misc]progress: adding candidates to table 1550842914.146 * [misc]progress: [Phase 3 of 3] Extracting. 1550842914.146 * * [misc]regime: Finding splitpoints for: (# #) 1550842914.146 * * * [misc]regime-changes: Trying 1 branch expressions: (d1) 1550842914.146 * * * * [misc]regimes: Trying to branch on d1 from (# #) 1550842914.455 * * * [misc]regime: Found split indices: #