1552480184.805 * [progress]: [Phase 1 of 3] Setting up. 1552480184.805 * * * [progress]: [1/2] Preparing points 1552480184.805 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256 1552480184.806 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision 1552480184.811 * * * * [points]: Setting MPFR precision to 64 1552480184.813 * * * * [points]: Setting MPFR precision to 320 1552480184.815 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 1552480184.819 * * * * [points]: Setting MPFR precision to 64 1552480184.821 * * * * [points]: Setting MPFR precision to 320 1552480184.825 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 1552480184.829 * * * * [points]: Setting MPFR precision to 64 1552480184.835 * * * * [points]: Setting MPFR precision to 320 1552480184.842 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 1552480184.845 * * * * [points]: Setting MPFR precision to 64 1552480184.853 * * * * [points]: Setting MPFR precision to 320 1552480184.865 * * * * [points]: Computing exacts for 256 points 1552480184.869 * * * * [points]: Setting MPFR precision to 64 1552480184.901 * * * * [points]: Setting MPFR precision to 320 1552480184.920 * * * * [points]: Filtering points with unrepresentable outputs 1552480184.934 * * * * [points]: Sampled 256 points with exact outputs 1552480184.934 * * * [progress]: [2/2] Setting up program. 1552480184.964 * [progress]: [Phase 2 of 3] Improving. 1552480184.964 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))> 1552480184.965 * [simplify]: Simplifying (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))) 1552480184.965 * * [simplify]: iters left: 6 (14 enodes) 1552480184.972 * * [simplify]: iters left: 5 (30 enodes) 1552480184.982 * * [simplify]: iters left: 4 (32 enodes) 1552480184.991 * * [simplify]: Extracting #0: cost 1 inf + 0 1552480184.991 * * [simplify]: Extracting #1: cost 3 inf + 0 1552480184.991 * * [simplify]: Extracting #2: cost 5 inf + 0 1552480184.991 * * [simplify]: Extracting #3: cost 8 inf + 1 1552480184.991 * * [simplify]: Extracting #4: cost 10 inf + 2 1552480184.991 * * [simplify]: Extracting #5: cost 9 inf + 4 1552480184.991 * * [simplify]: Extracting #6: cost 10 inf + 5 1552480184.991 * * [simplify]: Extracting #7: cost 9 inf + 648 1552480184.991 * * [simplify]: Extracting #8: cost 7 inf + 970 1552480184.992 * * [simplify]: Extracting #9: cost 5 inf + 2374 1552480184.992 * * [simplify]: Extracting #10: cost 2 inf + 5262 1552480184.993 * * [simplify]: Extracting #11: cost 0 inf + 7829 1552480184.993 * [simplify]: Simplified to (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5)) 1552480184.993 * [simplify]: Simplified (2) to (λ (re im) (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5))) 1552480185.024 * * [progress]: iteration 1 / 4 1552480185.024 * * * [progress]: picking best candidate 1552480185.072 * * * * [pick]: Picked #posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))> 1552480185.072 * * * [progress]: localizing error 1552480185.476 * * * [progress]: generating rewritten candidates 1552480185.476 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2) 1552480185.479 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2 1) 1552480185.479 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 1552480185.480 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2 1 1) 1552480185.487 * * * [progress]: generating series expansions 1552480185.487 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2) 1552480185.487 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2 1) 1552480185.488 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 1552480185.488 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2 1 1) 1552480185.488 * * * [progress]: simplifying candidates 1552480185.488 * * * * [progress]: [ 1 / 6 ] simplifiying candidate #posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 re (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))))))))> 1552480185.488 * * * * [progress]: [ 2 / 6 ] simplifiying candidate #posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re)))))> 1552480185.488 * * * * [progress]: [ 3 / 6 ] simplifiying candidate #posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))> 1552480185.488 * [simplify]: Simplifying (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))) 1552480185.488 * * [simplify]: iters left: 6 (14 enodes) 1552480185.491 * * [simplify]: iters left: 5 (30 enodes) 1552480185.496 * * [simplify]: iters left: 4 (32 enodes) 1552480185.501 * * [simplify]: Extracting #0: cost 1 inf + 0 1552480185.501 * * [simplify]: Extracting #1: cost 3 inf + 0 1552480185.501 * * [simplify]: Extracting #2: cost 5 inf + 0 1552480185.501 * * [simplify]: Extracting #3: cost 8 inf + 1 1552480185.501 * * [simplify]: Extracting #4: cost 10 inf + 2 1552480185.501 * * [simplify]: Extracting #5: cost 9 inf + 4 1552480185.501 * * [simplify]: Extracting #6: cost 10 inf + 5 1552480185.501 * * [simplify]: Extracting #7: cost 9 inf + 648 1552480185.501 * * [simplify]: Extracting #8: cost 7 inf + 970 1552480185.501 * * [simplify]: Extracting #9: cost 5 inf + 2374 1552480185.501 * * [simplify]: Extracting #10: cost 2 inf + 5262 1552480185.502 * * [simplify]: Extracting #11: cost 0 inf + 7829 1552480185.502 * [simplify]: Simplified to (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5)) 1552480185.502 * [simplify]: Simplified (2) to (λ (re im) (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5))) 1552480185.502 * * * * [progress]: [ 4 / 6 ] simplifiying candidate #posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))> 1552480185.502 * [simplify]: Simplifying (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))) 1552480185.502 * * [simplify]: iters left: 6 (14 enodes) 1552480185.506 * * [simplify]: iters left: 5 (30 enodes) 1552480185.511 * * [simplify]: iters left: 4 (32 enodes) 1552480185.515 * * [simplify]: Extracting #0: cost 1 inf + 0 1552480185.515 * * [simplify]: Extracting #1: cost 3 inf + 0 1552480185.515 * * [simplify]: Extracting #2: cost 5 inf + 0 1552480185.515 * * [simplify]: Extracting #3: cost 8 inf + 1 1552480185.515 * * [simplify]: Extracting #4: cost 10 inf + 2 1552480185.515 * * [simplify]: Extracting #5: cost 9 inf + 4 1552480185.515 * * [simplify]: Extracting #6: cost 10 inf + 5 1552480185.515 * * [simplify]: Extracting #7: cost 9 inf + 648 1552480185.515 * * [simplify]: Extracting #8: cost 7 inf + 970 1552480185.516 * * [simplify]: Extracting #9: cost 5 inf + 2374 1552480185.516 * * [simplify]: Extracting #10: cost 2 inf + 5262 1552480185.516 * * [simplify]: Extracting #11: cost 0 inf + 7829 1552480185.516 * [simplify]: Simplified to (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5)) 1552480185.516 * [simplify]: Simplified (2) to (λ (re im) (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5))) 1552480185.517 * * * * [progress]: [ 5 / 6 ] simplifiying candidate #posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))> 1552480185.517 * [simplify]: Simplifying (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))) 1552480185.517 * * [simplify]: iters left: 6 (14 enodes) 1552480185.520 * * [simplify]: iters left: 5 (30 enodes) 1552480185.528 * * [simplify]: iters left: 4 (32 enodes) 1552480185.538 * * [simplify]: Extracting #0: cost 1 inf + 0 1552480185.538 * * [simplify]: Extracting #1: cost 3 inf + 0 1552480185.538 * * [simplify]: Extracting #2: cost 5 inf + 0 1552480185.538 * * [simplify]: Extracting #3: cost 8 inf + 1 1552480185.538 * * [simplify]: Extracting #4: cost 10 inf + 2 1552480185.538 * * [simplify]: Extracting #5: cost 9 inf + 4 1552480185.538 * * [simplify]: Extracting #6: cost 10 inf + 5 1552480185.538 * * [simplify]: Extracting #7: cost 9 inf + 648 1552480185.538 * * [simplify]: Extracting #8: cost 7 inf + 970 1552480185.539 * * [simplify]: Extracting #9: cost 5 inf + 2374 1552480185.539 * * [simplify]: Extracting #10: cost 2 inf + 5262 1552480185.540 * * [simplify]: Extracting #11: cost 0 inf + 7829 1552480185.540 * [simplify]: Simplified to (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5)) 1552480185.540 * [simplify]: Simplified (2) to (λ (re im) (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5))) 1552480185.540 * * * * [progress]: [ 6 / 6 ] simplifiying candidate #posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))))> 1552480185.541 * [simplify]: Simplifying (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))) 1552480185.541 * * [simplify]: iters left: 6 (14 enodes) 1552480185.547 * * [simplify]: iters left: 5 (30 enodes) 1552480185.557 * * [simplify]: iters left: 4 (32 enodes) 1552480185.570 * * [simplify]: Extracting #0: cost 1 inf + 0 1552480185.570 * * [simplify]: Extracting #1: cost 3 inf + 0 1552480185.570 * * [simplify]: Extracting #2: cost 5 inf + 0 1552480185.570 * * [simplify]: Extracting #3: cost 8 inf + 1 1552480185.571 * * [simplify]: Extracting #4: cost 10 inf + 2 1552480185.571 * * [simplify]: Extracting #5: cost 9 inf + 4 1552480185.571 * * [simplify]: Extracting #6: cost 10 inf + 5 1552480185.571 * * [simplify]: Extracting #7: cost 9 inf + 648 1552480185.571 * * [simplify]: Extracting #8: cost 7 inf + 970 1552480185.571 * * [simplify]: Extracting #9: cost 5 inf + 2374 1552480185.571 * * [simplify]: Extracting #10: cost 2 inf + 5262 1552480185.571 * * [simplify]: Extracting #11: cost 0 inf + 7829 1552480185.572 * [simplify]: Simplified to (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5)) 1552480185.572 * [simplify]: Simplified (2) to (λ (re im) (*.p16 (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 im im) (*.p16 re re))) re))) (real->posit16 0.5))) 1552480185.572 * * * [progress]: adding candidates to table 1552480185.861 * [progress]: [Phase 3 of 3] Extracting. 1552480185.895 * [simplify]: Simplifying (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))) 1552480185.895 * * [simplify]: iters left: 6 (14 enodes) 1552480185.897 * * [simplify]: Extracting #0: cost 1 inf + 0 1552480185.897 * * [simplify]: Extracting #1: cost 3 inf + 0 1552480185.897 * * [simplify]: Extracting #2: cost 5 inf + 0 1552480185.897 * * [simplify]: Extracting #3: cost 6 inf + 1 1552480185.897 * * [simplify]: Extracting #4: cost 8 inf + 2 1552480185.897 * * [simplify]: Extracting #5: cost 6 inf + 5 1552480185.897 * * [simplify]: Extracting #6: cost 8 inf + 5 1552480185.897 * * [simplify]: Extracting #7: cost 8 inf + 326 1552480185.897 * * [simplify]: Extracting #8: cost 6 inf + 648 1552480185.897 * * [simplify]: Extracting #9: cost 4 inf + 2052 1552480185.898 * * [simplify]: Extracting #10: cost 2 inf + 3897 1552480185.898 * * [simplify]: Extracting #11: cost 0 inf + 6464 1552480185.898 * [simplify]: Simplified to (*.p16 (real->posit16 0.5) (sqrt.p16 (*.p16 (real->posit16 2.0) (+.p16 (sqrt.p16 (+.p16 (*.p16 re re) (*.p16 im im))) re)))) 1552480185.898 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 1552480185.937 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision 1552480185.941 * * * * [points]: Setting MPFR precision to 64 1552480185.942 * * * * [points]: Setting MPFR precision to 320 1552480185.944 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision 1552480185.948 * * * * [points]: Setting MPFR precision to 64 1552480185.951 * * * * [points]: Setting MPFR precision to 320 1552480185.955 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision 1552480185.958 * * * * [points]: Setting MPFR precision to 64 1552480185.977 * * * * [points]: Setting MPFR precision to 320 1552480185.984 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision 1552480185.987 * * * * [points]: Setting MPFR precision to 64 1552480185.998 * * * * [points]: Setting MPFR precision to 320 1552480186.013 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision 1552480186.016 * * * * [points]: Setting MPFR precision to 64 1552480186.037 * * * * [points]: Setting MPFR precision to 320 1552480186.064 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision 1552480186.068 * * * * [points]: Setting MPFR precision to 64 1552480186.111 * * * * [points]: Setting MPFR precision to 320 1552480186.219 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision 1552480186.223 * * * * [points]: Setting MPFR precision to 64 1552480186.330 * * * * [points]: Setting MPFR precision to 320 1552480186.484 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision 1552480186.486 * * * * [points]: Setting MPFR precision to 64 1552480186.716 * * * * [points]: Setting MPFR precision to 320 1552480186.949 * * * * [points]: Computing exacts for 8000 points 1552480186.951 * * * * [points]: Setting MPFR precision to 64 1552480187.720 * * * * [points]: Setting MPFR precision to 320 1552480188.832 * * * * [points]: Setting MPFR precision to 576 1552480190.018 * * * * [points]: Filtering points with unrepresentable outputs 1552480190.571 * * * * [points]: Sampled 8000 points with exact outputs 1552480192.823 * [regime-testing]: Baseline error score: 64.0 1552480192.828 * [regime-testing]: Oracle error score: 64.0 1552480192.829 * [regime-testing]: End program error score: 2.163635446768013