73.377 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.002 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256 0.003 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision 0.004 * * * * [points]: Setting MPFR precision to 64 0.006 * * * * [points]: Setting MPFR precision to 320 0.007 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.008 * * * * [points]: Setting MPFR precision to 64 0.010 * * * * [points]: Setting MPFR precision to 320 0.013 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.014 * * * * [points]: Setting MPFR precision to 64 0.018 * * * * [points]: Setting MPFR precision to 320 0.022 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.023 * * * * [points]: Setting MPFR precision to 64 0.029 * * * * [points]: Setting MPFR precision to 320 0.036 * * * * [points]: Computing exacts for 256 points 0.037 * * * * [points]: Setting MPFR precision to 64 0.056 * * * * [points]: Setting MPFR precision to 320 0.076 * * * * [points]: Filtering points with unrepresentable outputs 0.077 * * * * [points]: Sampled 256 points with exact outputs 0.077 * * * [progress]: [2/2] Setting up program. 0.083 * [progress]: [Phase 2 of 3] Improving. 0.083 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.083 * [simplify]: Simplifying: (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) 0.083 * * [simplify]: iteration 0: 4 enodes 0.085 * * [simplify]: iteration 1: 7 enodes 0.087 * * [simplify]: iteration complete: 7 enodes 0.087 * * [simplify]: Extracting #0: cost 1 inf + 0 0.087 * * [simplify]: Extracting #1: cost 4 inf + 0 0.087 * * [simplify]: Extracting #2: cost 3 inf + 1 0.087 * * [simplify]: Extracting #3: cost 0 inf + 1604 0.087 * [simplify]: Simplified to: (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 0.099 * * [progress]: iteration 1 / 4 0.099 * * * [progress]: picking best candidate 0.109 * * * * [pick]: Picked # 0.110 * * * [progress]: localizing error 0.181 * * * [progress]: generating rewritten candidates 0.181 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.207 * * * [progress]: generating series expansions 0.207 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.207 * * * [progress]: simplifying candidates 0.207 * * * * [progress]: [ 1 / 18 ] simplifiying candidate #posit16 0.0)) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))))> 0.207 * * * * [progress]: [ 2 / 18 ] simplifiying candidate #posit16 0.0))))> 0.207 * * * * [progress]: [ 3 / 18 ] simplifiying candidate #posit16 0.0) (*.p16 d1 d1)) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))))> 0.207 * * * * [progress]: [ 4 / 18 ] simplifiying candidate #posit16 0.0) (*.p16 d1 d1))))> 0.207 * * * * [progress]: [ 5 / 18 ] simplifiying candidate # 0.207 * * * * [progress]: [ 6 / 18 ] simplifiying candidate # 0.207 * * * * [progress]: [ 7 / 18 ] simplifiying candidate #posit16 1.0)))> 0.207 * * * * [progress]: [ 8 / 18 ] simplifiying candidate #posit16 1.0)))> 0.207 * * * * [progress]: [ 9 / 18 ] simplifiying candidate #posit16 1.0) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))))> 0.208 * * * * [progress]: [ 10 / 18 ] simplifiying candidate #posit16 (posit16->quire16 (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))))> 0.208 * * * * [progress]: [ 11 / 18 ] simplifiying candidate #posit16 0.0) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))))> 0.208 * * * * [progress]: [ 12 / 18 ] simplifiying candidate #posit16 0.0)))> 0.208 * * * * [progress]: [ 13 / 18 ] simplifiying candidate #posit16 0.0)))> 0.208 * * * * [progress]: [ 14 / 18 ] simplifiying candidate #posit16 1.0) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))))> 0.208 * * * * [progress]: [ 15 / 18 ] simplifiying candidate #posit16 1.0)))> 0.208 * * * * [progress]: [ 16 / 18 ] simplifiying candidate #posit16 1.0)))> 0.208 * * * * [progress]: [ 17 / 18 ] simplifiying candidate # 0.209 * * * * [progress]: [ 18 / 18 ] simplifiying candidate # 0.209 * [simplify]: Simplifying: (*.p16 (*.p16 d1 d1) (real->posit16 0.0)) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) (*.p16 (*.p16 d1 d1) (real->posit16 0.0)) (*.p16 (real->posit16 0.0) (*.p16 d1 d1)) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) (*.p16 (real->posit16 0.0) (*.p16 d1 d1)) (*.p16 (*.p16 d1 d1) d1) (*.p16 d1 (*.p16 d1 d1)) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) (real->posit16 1.0) (posit16->quire16 (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 1.0) (real->posit16 1.0) (real->posit16 1.0) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 0.209 * * [simplify]: iteration 0: 12 enodes 0.215 * * [simplify]: iteration 1: 20 enodes 0.223 * * [simplify]: iteration 2: 24 enodes 0.237 * * [simplify]: iteration 3: 54 enodes 0.394 * * [simplify]: iteration 4: 264 enodes 1.824 * * [simplify]: iteration 5: 1377 enodes 2.277 * * [simplify]: iteration 6: 2030 enodes 2.683 * * [simplify]: iteration complete: 2030 enodes 2.683 * * [simplify]: Extracting #0: cost 5 inf + 0 2.683 * * [simplify]: Extracting #1: cost 148 inf + 0 2.685 * * [simplify]: Extracting #2: cost 473 inf + 2568 2.690 * * [simplify]: Extracting #3: cost 396 inf + 151445 2.714 * * [simplify]: Extracting #4: cost 72 inf + 804569 2.772 * * [simplify]: Extracting #5: cost 0 inf + 949281 2.836 * [simplify]: Simplified to: (real->posit16 0.0) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) (real->posit16 0.0) (real->posit16 0.0) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) (real->posit16 0.0) (*.p16 (*.p16 d1 d1) d1) (*.p16 (*.p16 d1 d1) d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) (real->posit16 1.0) (posit16->quire16 (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 1.0) (real->posit16 1.0) (real->posit16 1.0) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 2.837 * * * [progress]: adding candidates to table 3.327 * * [progress]: iteration 2 / 4 3.327 * * * [progress]: picking best candidate 3.332 * * * * [pick]: Picked # 3.332 * * * [progress]: localizing error 3.459 * * * [progress]: generating rewritten candidates 3.459 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 3.471 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 3.479 * * * [progress]: generating series expansions 3.479 * * * * [progress]: [ 1 / 2 ] generating series at (2) 3.479 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 3.479 * * * [progress]: simplifying candidates 3.479 * * * * [progress]: [ 1 / 25 ] simplifiying candidate # 3.479 * * * * [progress]: [ 2 / 25 ] simplifiying candidate #posit16 1.0)))> 3.479 * * * * [progress]: [ 3 / 25 ] simplifiying candidate #posit16 1.0)))> 3.479 * * * * [progress]: [ 4 / 25 ] simplifiying candidate #posit16 1.0) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)))> 3.479 * * * * [progress]: [ 5 / 25 ] simplifiying candidate #posit16 (posit16->quire16 (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))))> 3.479 * * * * [progress]: [ 6 / 25 ] simplifiying candidate #posit16 0.0) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)))> 3.479 * * * * [progress]: [ 7 / 25 ] simplifiying candidate #posit16 0.0)))> 3.480 * * * * [progress]: [ 8 / 25 ] simplifiying candidate #posit16 0.0)))> 3.480 * * * * [progress]: [ 9 / 25 ] simplifiying candidate #posit16 1.0) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)))> 3.480 * * * * [progress]: [ 10 / 25 ] simplifiying candidate #posit16 1.0)))> 3.480 * * * * [progress]: [ 11 / 25 ] simplifiying candidate #posit16 1.0)))> 3.480 * * * * [progress]: [ 12 / 25 ] simplifiying candidate # 3.480 * * * * [progress]: [ 13 / 25 ] simplifiying candidate # 3.480 * * * * [progress]: [ 14 / 25 ] simplifiying candidate #posit16 1.0)) d1))> 3.480 * * * * [progress]: [ 15 / 25 ] simplifiying candidate #posit16 1.0) (*.p16 (*.p16 d1 d1) d1)) d1))> 3.480 * * * * [progress]: [ 16 / 25 ] simplifiying candidate #posit16 (posit16->quire16 (*.p16 (*.p16 d1 d1) d1))) d1))> 3.480 * * * * [progress]: [ 17 / 25 ] simplifiying candidate #posit16 0.0) (*.p16 (*.p16 d1 d1) d1)) d1))> 3.480 * * * * [progress]: [ 18 / 25 ] simplifiying candidate #posit16 0.0)) d1))> 3.480 * * * * [progress]: [ 19 / 25 ] simplifiying candidate #posit16 0.0)) d1))> 3.480 * * * * [progress]: [ 20 / 25 ] simplifiying candidate #posit16 1.0) (*.p16 (*.p16 d1 d1) d1)) d1))> 3.480 * * * * [progress]: [ 21 / 25 ] simplifiying candidate #posit16 1.0)) d1))> 3.480 * * * * [progress]: [ 22 / 25 ] simplifiying candidate #posit16 1.0)) d1))> 3.480 * * * * [progress]: [ 23 / 25 ] simplifiying candidate # 3.480 * * * * [progress]: [ 24 / 25 ] simplifiying candidate # 3.481 * * * * [progress]: [ 25 / 25 ] simplifiying candidate # 3.481 * [simplify]: Simplifying: (*.p16 d1 d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) (real->posit16 1.0) (posit16->quire16 (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 1.0) (real->posit16 1.0) (real->posit16 1.0) (*.p16 d1 d1) (*.p16 (*.p16 d1 d1) d1) (real->posit16 1.0) (posit16->quire16 (*.p16 (*.p16 d1 d1) d1)) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 1.0) (real->posit16 1.0) (real->posit16 1.0) (*.p16 (*.p16 d1 d1) d1) (*.p16 (*.p16 d1 d1) d1) 3.481 * * [simplify]: iteration 0: 10 enodes 3.486 * * [simplify]: iteration 1: 13 enodes 3.490 * * [simplify]: iteration complete: 13 enodes 3.490 * * [simplify]: Extracting #0: cost 7 inf + 0 3.490 * * [simplify]: Extracting #1: cost 10 inf + 0 3.491 * * [simplify]: Extracting #2: cost 5 inf + 5 3.491 * * [simplify]: Extracting #3: cost 0 inf + 2890 3.491 * [simplify]: Simplified to: (*.p16 d1 d1) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) (real->posit16 1.0) (posit16->quire16 (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 1.0) (real->posit16 1.0) (real->posit16 1.0) (*.p16 d1 d1) (*.p16 (*.p16 d1 d1) d1) (real->posit16 1.0) (posit16->quire16 (*.p16 (*.p16 d1 d1) d1)) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 0.0) (real->posit16 1.0) (real->posit16 1.0) (real->posit16 1.0) (*.p16 (*.p16 d1 d1) d1) (*.p16 (*.p16 d1 d1) d1) 3.492 * * * [progress]: adding candidates to table 4.125 * [progress]: [Phase 3 of 3] Extracting. 4.125 * * [regime]: Finding splitpoints for: (# #) 4.125 * * * [regime-changes]: Trying 1 branch expressions: (d1) 4.125 * * * * [regimes]: Trying to branch on d1 from (# #) 4.190 * * * [regime]: Found split indices: #