40.593 * [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 0.004 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision 0.006 * * * * [points]: Setting MPFR precision to 64 0.007 * * * * [points]: Setting MPFR precision to 320 0.008 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.009 * * * * [points]: Setting MPFR precision to 64 0.012 * * * * [points]: Setting MPFR precision to 320 0.014 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.015 * * * * [points]: Setting MPFR precision to 64 0.019 * * * * [points]: Setting MPFR precision to 320 0.023 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.025 * * * * [points]: Setting MPFR precision to 64 0.029 * * * * [points]: Setting MPFR precision to 320 0.033 * * * * [points]: Computing exacts for 256 points 0.034 * * * * [points]: Setting MPFR precision to 64 0.046 * * * * [points]: Setting MPFR precision to 320 0.060 * * * * [points]: Filtering points with unrepresentable outputs 0.061 * * * * [points]: Sampled 256 points with exact outputs 0.061 * * * [progress]: [2/2] Setting up program. 0.067 * [progress]: [Phase 2 of 3] Improving. 0.067 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.067 * [simplify]: Simplifying: (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) 0.067 * * [simplify]: iteration 0: 6 enodes 0.068 * * [simplify]: iteration 1: 11 enodes 0.070 * * [simplify]: iteration 2: 14 enodes 0.072 * * [simplify]: iteration complete: 14 enodes 0.072 * * [simplify]: Extracting #0: cost 1 inf + 0 0.072 * * [simplify]: Extracting #1: cost 5 inf + 0 0.072 * * [simplify]: Extracting #2: cost 6 inf + 1 0.072 * * [simplify]: Extracting #3: cost 0 inf + 1372 0.072 * * [simplify]: Extracting #4: cost 0 inf + 1052 0.072 * [simplify]: Simplified to: (*.p16 (+.p16 d3 d2) d1) 0.077 * * [progress]: iteration 1 / 4 0.077 * * * [progress]: picking best candidate 0.084 * * * * [pick]: Picked # 0.084 * * * [progress]: localizing error 0.162 * * * [progress]: generating rewritten candidates 0.162 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.167 * * * [progress]: generating series expansions 0.167 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.167 * * * [progress]: simplifying candidates 0.167 * * * * [progress]: [ 1 / 14 ] simplifiying candidate #posit16 1.0) (*.p16 (+.p16 d3 d2) d1)))> 0.168 * * * * [progress]: [ 2 / 14 ] simplifiying candidate #posit16 1.0) (*.p16 (+.p16 d3 d2) d1)))> 0.168 * * * * [progress]: [ 3 / 14 ] simplifiying candidate #posit16 1.0) d1)))> 0.168 * * * * [progress]: [ 4 / 14 ] simplifiying candidate #posit16 1.0)))> 0.168 * * * * [progress]: [ 5 / 14 ] simplifiying candidate #posit16 1.0) (*.p16 (+.p16 d3 d2) d1)))> 0.168 * * * * [progress]: [ 6 / 14 ] simplifiying candidate #posit16 (posit16->quire16 (*.p16 (+.p16 d3 d2) d1))))> 0.168 * * * * [progress]: [ 7 / 14 ] simplifiying candidate #posit16 0.0) (*.p16 (+.p16 d3 d2) d1)))> 0.168 * * * * [progress]: [ 8 / 14 ] simplifiying candidate #posit16 0.0)))> 0.168 * * * * [progress]: [ 9 / 14 ] simplifiying candidate #posit16 0.0)))> 0.168 * * * * [progress]: [ 10 / 14 ] simplifiying candidate #posit16 1.0) (*.p16 (+.p16 d3 d2) d1)))> 0.168 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #posit16 1.0)))> 0.168 * * * * [progress]: [ 12 / 14 ] simplifiying candidate #posit16 1.0)))> 0.168 * * * * [progress]: [ 13 / 14 ] simplifiying candidate # 0.168 * * * * [progress]: [ 14 / 14 ] simplifiying candidate # 0.168 * [simplify]: Simplifying: (*.p16 (+.p16 d3 d2) d1) (*.p16 (+.p16 d3 d2) d1) (*.p16 (real->posit16 1.0) d1) (*.p16 (+.p16 d3 d2) d1) (real->posit16 1.0) (posit16->quire16 (*.p16 (+.p16 d3 d2) 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 d3 d2) d1) 0.168 * * [simplify]: iteration 0: 11 enodes 0.171 * * [simplify]: iteration 1: 14 enodes 0.173 * * [simplify]: iteration 2: 26 enodes 0.177 * * [simplify]: iteration 3: 36 enodes 0.181 * * [simplify]: iteration complete: 36 enodes 0.181 * * [simplify]: Extracting #0: cost 5 inf + 0 0.181 * * [simplify]: Extracting #1: cost 9 inf + 1 0.181 * * [simplify]: Extracting #2: cost 7 inf + 5 0.181 * * [simplify]: Extracting #3: cost 4 inf + 329 0.182 * * [simplify]: Extracting #4: cost 0 inf + 1419 0.182 * [simplify]: Simplified to: (*.p16 d1 (+.p16 d2 d3)) (*.p16 d1 (+.p16 d2 d3)) d1 (*.p16 d1 (+.p16 d2 d3)) (real->posit16 1.0) (posit16->quire16 (*.p16 d1 (+.p16 d2 d3))) (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 (+.p16 d2 d3)) 0.182 * * * [progress]: adding candidates to table 0.323 * * [progress]: iteration 2 / 4 0.323 * * * [progress]: picking best candidate 0.332 * * * * [pick]: Picked # 0.332 * * * [progress]: localizing error 0.407 * * * [progress]: generating rewritten candidates 0.407 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.424 * * * [progress]: generating series expansions 0.424 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.424 * * * [progress]: simplifying candidates 0.425 * * * * [progress]: [ 1 / 34 ] simplifiying candidate # 0.425 * * * * [progress]: [ 2 / 34 ] simplifiying candidate #posit16 1.0) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))))> 0.425 * * * * [progress]: [ 3 / 34 ] simplifiying candidate #posit16 1.0) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))))> 0.425 * * * * [progress]: [ 4 / 34 ] simplifiying candidate #posit16 1.0) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))))> 0.425 * * * * [progress]: [ 5 / 34 ] simplifiying candidate #posit16 1.0) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))))> 0.425 * * * * [progress]: [ 6 / 34 ] simplifiying candidate #posit16 1.0) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))))> 0.425 * * * * [progress]: [ 7 / 34 ] simplifiying candidate # 0.425 * * * * [progress]: [ 8 / 34 ] simplifiying candidate #posit16 0.0)) (*.p16 d1 d3)))> 0.425 * * * * [progress]: [ 9 / 34 ] simplifiying candidate #posit16 0.0)))> 0.425 * * * * [progress]: [ 10 / 34 ] simplifiying candidate #posit16 0.0) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))))> 0.425 * * * * [progress]: [ 11 / 34 ] simplifiying candidate #posit16 0.0) (*.p16 d1 d3))))> 0.425 * * * * [progress]: [ 12 / 34 ] simplifiying candidate #posit16 0.0)))> 0.425 * * * * [progress]: [ 13 / 34 ] simplifiying candidate #posit16 0.0) (*.p16 d1 d3))))> 0.425 * * * * [progress]: [ 14 / 34 ] simplifiying candidate #posit16 1.0) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))))> 0.425 * * * * [progress]: [ 15 / 34 ] simplifiying candidate # 0.425 * * * * [progress]: [ 16 / 34 ] simplifiying candidate #posit16 1.0) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))))> 0.425 * * * * [progress]: [ 17 / 34 ] simplifiying candidate #posit16 1.0) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))))> 0.425 * * * * [progress]: [ 18 / 34 ] simplifiying candidate #posit16 1.0) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))))> 0.425 * * * * [progress]: [ 19 / 34 ] simplifiying candidate #posit16 1.0) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))))> 0.425 * * * * [progress]: [ 20 / 34 ] simplifiying candidate #posit16 (posit16->quire16 (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)))))> 0.425 * * * * [progress]: [ 21 / 34 ] simplifiying candidate #posit16 (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (*.p16 d1 d3) (real->posit16 1.0))))> 0.425 * * * * [progress]: [ 22 / 34 ] simplifiying candidate #posit16 (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) d1 d3)))> 0.426 * * * * [progress]: [ 23 / 34 ] simplifiying candidate #posit16 (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (real->posit16 1.0) (*.p16 d1 d3))))> 0.426 * * * * [progress]: [ 24 / 34 ] simplifiying candidate #posit16 (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (real->posit16 1.0) (*.p16 d1 d3))))> 0.426 * * * * [progress]: [ 25 / 34 ] simplifiying candidate #posit16 (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (*.p16 d1 d3) (real->posit16 1.0))))> 0.426 * * * * [progress]: [ 26 / 34 ] simplifiying candidate #posit16 (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) d3 d1)))> 0.426 * * * * [progress]: [ 27 / 34 ] simplifiying candidate #posit16 0.0) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))))> 0.426 * * * * [progress]: [ 28 / 34 ] simplifiying candidate #posit16 0.0)))> 0.426 * * * * [progress]: [ 29 / 34 ] simplifiying candidate #posit16 0.0)))> 0.426 * * * * [progress]: [ 30 / 34 ] simplifiying candidate #posit16 1.0) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))))> 0.426 * * * * [progress]: [ 31 / 34 ] simplifiying candidate #posit16 1.0)))> 0.426 * * * * [progress]: [ 32 / 34 ] simplifiying candidate #posit16 1.0)))> 0.426 * * * * [progress]: [ 33 / 34 ] simplifiying candidate # 0.426 * * * * [progress]: [ 34 / 34 ] simplifiying candidate # 0.427 * [simplify]: Simplifying: (+.p16 d2 d3) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (+.p16 d2 d3) (+.p16 (*.p16 d1 d2) (real->posit16 0.0)) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (+.p16 (real->posit16 0.0) (*.p16 d1 d3)) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (-.p16 (real->posit16 0.0) (*.p16 d1 d3)) (real->posit16 1.0) (+.p16 d2 d3) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (+.p16 (*.p16 d1 d2) (*.p16 d1 d3)) (posit16->quire16 (+.p16 (*.p16 d1 d2) (*.p16 d1 d3))) (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (*.p16 d1 d3) (real->posit16 1.0)) (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) d1 d3) (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (real->posit16 1.0) (*.p16 d1 d3)) (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (real->posit16 1.0) (*.p16 d1 d3)) (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (*.p16 d1 d3) (real->posit16 1.0)) (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) d3 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 d2) (*.p16 d1 d3)) 0.427 * * [simplify]: iteration 0: 20 enodes 0.434 * * [simplify]: iteration 1: 29 enodes 0.443 * * [simplify]: iteration 2: 43 enodes 0.457 * * [simplify]: iteration 3: 72 enodes 0.476 * * [simplify]: iteration 4: 122 enodes 0.593 * * [simplify]: iteration 5: 347 enodes 0.919 * * [simplify]: iteration 6: 828 enodes 0.988 * * [simplify]: iteration 7: 992 enodes 1.365 * * [simplify]: iteration 8: 1495 enodes 1.399 * * [simplify]: iteration 9: 1534 enodes 1.416 * * [simplify]: iteration complete: 1534 enodes 1.416 * * [simplify]: Extracting #0: cost 12 inf + 0 1.416 * * [simplify]: Extracting #1: cost 20 inf + 0 1.416 * * [simplify]: Extracting #2: cost 14 inf + 6 1.416 * * [simplify]: Extracting #3: cost 8 inf + 1458 1.416 * * [simplify]: Extracting #4: cost 2 inf + 4276 1.417 * * [simplify]: Extracting #5: cost 0 inf + 4922 1.417 * [simplify]: Simplified to: (+.p16 d3 d2) (*.p16 d1 (+.p16 d3 d2)) (*.p16 d1 (+.p16 d3 d2)) (*.p16 d1 (+.p16 d3 d2)) (*.p16 d1 (+.p16 d3 d2)) (*.p16 d1 (+.p16 d3 d2)) (+.p16 d3 d2) (*.p16 d1 d2) (*.p16 d1 (+.p16 d3 d2)) (*.p16 d1 (+.p16 d3 d2)) (*.p16 d3 d1) (*.p16 d1 (+.p16 d3 d2)) (neg.p16 (*.p16 d3 d1)) (real->posit16 1.0) (+.p16 d3 d2) (*.p16 d1 (+.p16 d3 d2)) (*.p16 d1 (+.p16 d3 d2)) (*.p16 d1 (+.p16 d3 d2)) (*.p16 d1 (+.p16 d3 d2)) (posit16->quire16 (*.p16 d1 (+.p16 d3 d2))) (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (*.p16 d3 d1) (real->posit16 1.0)) (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) d1 d3) (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (real->posit16 1.0) (*.p16 d3 d1)) (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (real->posit16 1.0) (*.p16 d3 d1)) (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (*.p16 d3 d1) (real->posit16 1.0)) (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) d3 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 (+.p16 d3 d2)) 1.418 * * * [progress]: adding candidates to table 1.689 * * [progress]: iteration 3 / 4 1.690 * * * [progress]: picking best candidate 1.698 * * * * [pick]: Picked #posit16 (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) d1 d3)))> 1.698 * * * [progress]: localizing error 1.847 * * * [progress]: generating rewritten candidates 1.847 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 1.848 * * * [progress]: generating series expansions 1.848 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 1.848 * * * [progress]: simplifying candidates 1.848 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #posit16 (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) d1 d3)))> 1.848 * [simplify]: Simplifying: (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) d1 d3) 1.849 * * [simplify]: iteration 0: 6 enodes 1.850 * * [simplify]: iteration 1: 7 enodes 1.852 * * [simplify]: iteration complete: 7 enodes 1.852 * * [simplify]: Extracting #0: cost 1 inf + 0 1.852 * * [simplify]: Extracting #1: cost 4 inf + 0 1.852 * * [simplify]: Extracting #2: cost 3 inf + 2 1.852 * * [simplify]: Extracting #3: cost 4 inf + 2 1.852 * * [simplify]: Extracting #4: cost 0 inf + 970 1.852 * [simplify]: Simplified to: (quire16-mul-add (posit16->quire16 (*.p16 d2 d1)) d1 d3) 1.852 * * * [progress]: adding candidates to table 1.853 * [progress]: [Phase 3 of 3] Extracting. 1.853 * * [regime]: Finding splitpoints for: (# # #posit16 (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) d1 d3)))>) 1.854 * * * [regime-changes]: Trying 3 branch expressions: (d3 d2 d1) 1.854 * * * * [regimes]: Trying to branch on d3 from (# # #posit16 (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) d1 d3)))>) 1.948 * * * * [regimes]: Trying to branch on d2 from (# # #posit16 (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) d1 d3)))>) 2.072 * * * * [regimes]: Trying to branch on d1 from (# # #posit16 (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) d1 d3)))>) 2.190 * * * [regime]: Found split indices: #