5.469 * [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 0.005 * * * * [points]: Setting MPFR precision to 320 0.006 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.007 * * * * [points]: Setting MPFR precision to 64 0.009 * * * * [points]: Setting MPFR precision to 320 0.011 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.012 * * * * [points]: Setting MPFR precision to 64 0.016 * * * * [points]: Setting MPFR precision to 320 0.019 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.020 * * * * [points]: Setting MPFR precision to 64 0.026 * * * * [points]: Setting MPFR precision to 320 0.031 * * * * [points]: Computing exacts for 256 points 0.032 * * * * [points]: Setting MPFR precision to 64 0.059 * * * * [points]: Setting MPFR precision to 320 0.071 * * * * [points]: Filtering points with unrepresentable outputs 0.071 * * * * [points]: Sampled 256 points with exact outputs 0.071 * * * [progress]: [2/2] Setting up program. 0.075 * [progress]: [Phase 2 of 3] Improving. 0.075 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.075 * [simplify]: Simplifying: (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) 0.075 * * [simplify]: iteration 1: (4 enodes) 0.076 * * [simplify]: iteration 2: (7 enodes) 0.077 * * [simplify]: Extracting #0: cost 1 inf + 0 0.077 * * [simplify]: Extracting #1: cost 4 inf + 0 0.077 * * [simplify]: Extracting #2: cost 3 inf + 1 0.077 * * [simplify]: Extracting #3: cost 0 inf + 1604 0.077 * [simplify]: Simplified to: (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 0.083 * * [progress]: iteration 1 / 4 0.083 * * * [progress]: picking best candidate 0.088 * * * * [pick]: Picked # 0.088 * * * [progress]: localizing error 0.146 * * * [progress]: generating rewritten candidates 0.146 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.152 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.156 * * * [progress]: generating series expansions 0.156 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.156 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.156 * * * [progress]: simplifying candidates 0.156 * * * * [progress]: [ 1 / 25 ] simplifiying candidate # 0.156 * * * * [progress]: [ 2 / 25 ] simplifiying candidate #posit16 1.0)))> 0.156 * * * * [progress]: [ 3 / 25 ] simplifiying candidate #posit16 1.0)))> 0.156 * * * * [progress]: [ 4 / 25 ] simplifiying candidate #posit16 1.0) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)))> 0.156 * * * * [progress]: [ 5 / 25 ] simplifiying candidate #posit16 (posit16->quire16 (*.p16 (*.p16 (*.p16 d1 d1) d1) d1))))> 0.156 * * * * [progress]: [ 6 / 25 ] simplifiying candidate #posit16 0.0) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)))> 0.156 * * * * [progress]: [ 7 / 25 ] simplifiying candidate #posit16 0.0)))> 0.156 * * * * [progress]: [ 8 / 25 ] simplifiying candidate #posit16 0.0)))> 0.156 * * * * [progress]: [ 9 / 25 ] simplifiying candidate #posit16 1.0) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1)))> 0.157 * * * * [progress]: [ 10 / 25 ] simplifiying candidate #posit16 1.0)))> 0.157 * * * * [progress]: [ 11 / 25 ] simplifiying candidate #posit16 1.0)))> 0.157 * * * * [progress]: [ 12 / 25 ] simplifiying candidate # 0.157 * * * * [progress]: [ 13 / 25 ] simplifiying candidate # 0.157 * * * * [progress]: [ 14 / 25 ] simplifiying candidate #posit16 1.0)) d1))> 0.157 * * * * [progress]: [ 15 / 25 ] simplifiying candidate #posit16 1.0) (*.p16 (*.p16 d1 d1) d1)) d1))> 0.157 * * * * [progress]: [ 16 / 25 ] simplifiying candidate #posit16 (posit16->quire16 (*.p16 (*.p16 d1 d1) d1))) d1))> 0.157 * * * * [progress]: [ 17 / 25 ] simplifiying candidate #posit16 0.0) (*.p16 (*.p16 d1 d1) d1)) d1))> 0.157 * * * * [progress]: [ 18 / 25 ] simplifiying candidate #posit16 0.0)) d1))> 0.157 * * * * [progress]: [ 19 / 25 ] simplifiying candidate #posit16 0.0)) d1))> 0.157 * * * * [progress]: [ 20 / 25 ] simplifiying candidate #posit16 1.0) (*.p16 (*.p16 d1 d1) d1)) d1))> 0.157 * * * * [progress]: [ 21 / 25 ] simplifiying candidate #posit16 1.0)) d1))> 0.157 * * * * [progress]: [ 22 / 25 ] simplifiying candidate #posit16 1.0)) d1))> 0.157 * * * * [progress]: [ 23 / 25 ] simplifiying candidate # 0.157 * * * * [progress]: [ 24 / 25 ] simplifiying candidate # 0.157 * * * * [progress]: [ 25 / 25 ] simplifiying candidate # 0.157 * [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 (*.p16 d1 d1) d1) d1) (*.p16 (*.p16 (*.p16 d1 d1) d1) d1) 0.157 * * [simplify]: iteration 1: (10 enodes) 0.160 * * [simplify]: iteration 2: (13 enodes) 0.173 * * [simplify]: Extracting #0: cost 7 inf + 0 0.173 * * [simplify]: Extracting #1: cost 10 inf + 0 0.174 * * [simplify]: Extracting #2: cost 5 inf + 5 0.174 * * [simplify]: Extracting #3: cost 0 inf + 2890 0.174 * [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) (*.p16 d1 d1)) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)) 0.174 * * * [progress]: adding candidates to table 0.615 * * [progress]: iteration 2 / 4 0.615 * * * [progress]: picking best candidate 0.620 * * * * [pick]: Picked # 0.620 * * * [progress]: localizing error 0.682 * * * [progress]: generating rewritten candidates 0.683 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.702 * * * [progress]: generating series expansions 0.702 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.703 * * * [progress]: simplifying candidates 0.703 * * * * [progress]: [ 1 / 18 ] simplifiying candidate #posit16 0.0)) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))))> 0.703 * * * * [progress]: [ 2 / 18 ] simplifiying candidate #posit16 0.0))))> 0.703 * * * * [progress]: [ 3 / 18 ] simplifiying candidate #posit16 0.0) (*.p16 d1 d1)) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))))> 0.703 * * * * [progress]: [ 4 / 18 ] simplifiying candidate #posit16 0.0) (*.p16 d1 d1))))> 0.703 * * * * [progress]: [ 5 / 18 ] simplifiying candidate # 0.703 * * * * [progress]: [ 6 / 18 ] simplifiying candidate # 0.703 * * * * [progress]: [ 7 / 18 ] simplifiying candidate #posit16 1.0)))> 0.703 * * * * [progress]: [ 8 / 18 ] simplifiying candidate #posit16 1.0)))> 0.703 * * * * [progress]: [ 9 / 18 ] simplifiying candidate #posit16 1.0) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))))> 0.703 * * * * [progress]: [ 10 / 18 ] simplifiying candidate #posit16 (posit16->quire16 (*.p16 (*.p16 d1 d1) (*.p16 d1 d1)))))> 0.703 * * * * [progress]: [ 11 / 18 ] simplifiying candidate #posit16 0.0) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))))> 0.703 * * * * [progress]: [ 12 / 18 ] simplifiying candidate #posit16 0.0)))> 0.703 * * * * [progress]: [ 13 / 18 ] simplifiying candidate #posit16 0.0)))> 0.703 * * * * [progress]: [ 14 / 18 ] simplifiying candidate #posit16 1.0) (*.p16 (*.p16 d1 d1) (*.p16 d1 d1))))> 0.703 * * * * [progress]: [ 15 / 18 ] simplifiying candidate #posit16 1.0)))> 0.703 * * * * [progress]: [ 16 / 18 ] simplifiying candidate #posit16 1.0)))> 0.704 * * * * [progress]: [ 17 / 18 ] simplifiying candidate # 0.704 * * * * [progress]: [ 18 / 18 ] simplifiying candidate # 0.704 * [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)) 0.704 * * [simplify]: iteration 1: (12 enodes) 0.711 * * [simplify]: iteration 2: (20 enodes) 0.718 * * [simplify]: iteration 3: (24 enodes) 0.730 * * [simplify]: iteration 4: (54 enodes) 0.843 * * [simplify]: iteration 5: (264 enodes) 2.132 * * [simplify]: iteration 6: (1377 enodes)