1550619832.883 * [misc]progress: [Phase 1 of 3] Setting up. 1550619832.884 * * * [misc]progress: [1/2] Preparing points 1550619832.884 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1550619832.884 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1550619832.885 * * * * [misc]points: Setting MPFR precision to 64 1550619832.887 * * * * [misc]points: Setting MPFR precision to 320 1550619832.889 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1550619832.890 * * * * [misc]points: Setting MPFR precision to 64 1550619832.892 * * * * [misc]points: Setting MPFR precision to 320 1550619832.895 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1550619832.896 * * * * [misc]points: Setting MPFR precision to 64 1550619832.900 * * * * [misc]points: Setting MPFR precision to 320 1550619832.905 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1550619832.906 * * * * [misc]points: Setting MPFR precision to 64 1550619832.912 * * * * [misc]points: Setting MPFR precision to 320 1550619832.921 * * * * [misc]points: Computing exacts for 256 points 1550619832.922 * * * * [misc]points: Setting MPFR precision to 64 1550619832.941 * * * * [misc]points: Setting MPFR precision to 320 1550619832.968 * * * * [misc]points: Filtering points with unrepresentable outputs 1550619832.986 * * * * [exit]points: Sampled 256 points with exact outputs 1550619832.986 * * * [misc]progress: [2/2] Setting up program. 1550619833.009 * [misc]progress: [Phase 2 of 3] Improving. 1550619833.009 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1550619833.009 * [enter]simplify: Simplifying (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) 1550619833.010 * * [misc]simplify: iters left: 3 (4 enodes) 1550619833.011 * * [misc]simplify: iters left: 2 (9 enodes) 1550619833.014 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550619833.014 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550619833.014 * * [misc]simplify: Extracting #2: cost 3 inf + 1 1550619833.014 * * [misc]simplify: Extracting #3: cost 0 inf + 1604 1550619833.014 * [exit]simplify: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 1550619833.014 * [misc]simplify: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1550619833.076 * * [misc]progress: iteration 1 / 4 1550619833.076 * * * [misc]progress: picking best candidate 1550619833.125 * * * * [misc]pick: Picked # 1550619833.125 * * * [misc]progress: localizing error 1550619833.305 * * * [misc]progress: generating rewritten candidates 1550619833.305 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2 1) 1550619833.307 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2) 1550619833.310 * * * [misc]progress: generating series expansions 1550619833.310 * * * * [misc]progress: [ 1 / 2 ] generating series at (2 1) 1550619833.311 * * * * [misc]progress: [ 2 / 2 ] generating series at (2) 1550619833.311 * * * [misc]progress: simplifying candidates 1550619833.311 * * * * [misc]progress: [ 1 / 6 ] simplifiying candidate # 1550619833.311 * * * * [misc]progress: [ 2 / 6 ] simplifiying candidate # 1550619833.311 * * * * [misc]progress: [ 3 / 6 ] simplifiying candidate # 1550619833.311 * [enter]simplify: Simplifying (*.p16 d1 d1) 1550619833.311 * * [misc]simplify: iters left: 1 (2 enodes) 1550619833.312 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550619833.312 * * [misc]simplify: Extracting #1: cost 2 inf + 0 1550619833.312 * * [misc]simplify: Extracting #2: cost 1 inf + 1 1550619833.312 * * [misc]simplify: Extracting #3: cost 0 inf + 322 1550619833.312 * [exit]simplify: Simplified to (*.p16 d1 d1) 1550619833.312 * [misc]simplify: Simplified (2 1) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1550619833.312 * * * * [misc]progress: [ 4 / 6 ] simplifiying candidate # 1550619833.312 * * * * [misc]progress: [ 5 / 6 ] simplifiying candidate # 1550619833.312 * [enter]simplify: Simplifying (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) 1550619833.312 * * [misc]simplify: iters left: 3 (4 enodes) 1550619833.314 * * [misc]simplify: iters left: 2 (9 enodes) 1550619833.317 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550619833.317 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550619833.317 * * [misc]simplify: Extracting #2: cost 3 inf + 1 1550619833.317 * * [misc]simplify: Extracting #3: cost 0 inf + 1604 1550619833.317 * [exit]simplify: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 1550619833.317 * [misc]simplify: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1550619833.317 * * * * [misc]progress: [ 6 / 6 ] simplifiying candidate # 1550619833.317 * [enter]simplify: Simplifying (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) 1550619833.317 * * [misc]simplify: iters left: 3 (4 enodes) 1550619833.319 * * [misc]simplify: iters left: 2 (9 enodes) 1550619833.322 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550619833.322 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550619833.322 * * [misc]simplify: Extracting #2: cost 3 inf + 1 1550619833.322 * * [misc]simplify: Extracting #3: cost 0 inf + 1604 1550619833.322 * [exit]simplify: Simplified to (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 1550619833.322 * [misc]simplify: Simplified (2) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1550619833.322 * * * [misc]progress: adding candidates to table 1550619833.577 * * [misc]progress: iteration 2 / 4 1550619833.577 * * * [misc]progress: picking best candidate 1550619833.590 * * * * [misc]pick: Picked # 1550619833.590 * * * [misc]progress: localizing error 1550619833.622 * * * [misc]progress: generating rewritten candidates 1550619833.622 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1550619833.624 * * * [misc]progress: generating series expansions 1550619833.624 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1550619833.624 * * * [misc]progress: simplifying candidates 1550619833.624 * * * * [misc]progress: [ 1 / 4 ] simplifiying candidate # 1550619833.624 * * * * [misc]progress: [ 2 / 4 ] simplifiying candidate # 1550619833.624 * * * * [misc]progress: [ 3 / 4 ] simplifiying candidate # 1550619833.624 * * * * [misc]progress: [ 4 / 4 ] simplifiying candidate # 1550619833.624 * [enter]simplify: Simplifying (*.p16 d1 d1) 1550619833.624 * * [misc]simplify: iters left: 1 (2 enodes) 1550619833.624 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550619833.624 * * [misc]simplify: Extracting #1: cost 2 inf + 0 1550619833.625 * * [misc]simplify: Extracting #2: cost 1 inf + 1 1550619833.625 * * [misc]simplify: Extracting #3: cost 0 inf + 322 1550619833.625 * [exit]simplify: Simplified to (*.p16 d1 d1) 1550619833.625 * [misc]simplify: Simplified (2 1) to (λ (d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) 1550619833.625 * * * [misc]progress: adding candidates to table 1550619833.728 * [misc]progress: [Phase 3 of 3] Extracting. 1550619833.728 * * [misc]regime: Finding splitpoints for: (# #) 1550619833.728 * * * [misc]regime-changes: Trying 1 branch expressions: (d1) 1550619833.728 * * * * [misc]regimes: Trying to branch on d1 from (# #) 1550619833.895 * * * [misc]regime: Found split indices: #