1.087 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.003 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256 0.006 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision 0.071 * * * * [points]: Setting MPFR precision to 64 0.074 * * * * [points]: Setting MPFR precision to 320 0.076 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision 0.078 * * * * [points]: Setting MPFR precision to 64 0.082 * * * * [points]: Setting MPFR precision to 320 0.086 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision 0.088 * * * * [points]: Setting MPFR precision to 64 0.093 * * * * [points]: Setting MPFR precision to 320 0.099 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision 0.100 * * * * [points]: Setting MPFR precision to 64 0.108 * * * * [points]: Setting MPFR precision to 320 0.116 * * * * [points]: Computing exacts for 256 points 0.118 * * * * [points]: Setting MPFR precision to 64 0.181 * * * * [points]: Setting MPFR precision to 320 0.403 * * * * [points]: Filtering points with unrepresentable outputs 0.404 * * * * [points]: Sampling 119 additional inputs, on iter 1 have 137 / 256 0.407 * * * * [points]: Computing exacts on every 7 of 119 points to ramp up precision 0.410 * * * * [points]: Setting MPFR precision to 64 0.412 * * * * [points]: Setting MPFR precision to 320 0.414 * * * * [points]: Computing exacts on every 3 of 119 points to ramp up precision 0.417 * * * * [points]: Setting MPFR precision to 64 0.421 * * * * [points]: Setting MPFR precision to 320 0.426 * * * * [points]: Computing exacts for 119 points 0.429 * * * * [points]: Setting MPFR precision to 64 0.449 * * * * [points]: Setting MPFR precision to 320 0.511 * * * * [points]: Filtering points with unrepresentable outputs 0.511 * * * * [points]: Sampling 61 additional inputs, on iter 2 have 195 / 256 0.512 * * * * [points]: Computing exacts on every 3 of 61 points to ramp up precision 0.515 * * * * [points]: Setting MPFR precision to 64 0.518 * * * * [points]: Setting MPFR precision to 320 0.521 * * * * [points]: Computing exacts for 61 points 0.524 * * * * [points]: Setting MPFR precision to 64 0.571 * * * * [points]: Setting MPFR precision to 320 0.586 * * * * [points]: Filtering points with unrepresentable outputs 0.586 * * * * [points]: Sampling 29 additional inputs, on iter 3 have 227 / 256 0.586 * * * * [points]: Computing exacts for 29 points 0.589 * * * * [points]: Setting MPFR precision to 64 0.627 * * * * [points]: Setting MPFR precision to 320 0.635 * * * * [points]: Filtering points with unrepresentable outputs 0.635 * * * * [points]: Sampling 14 additional inputs, on iter 4 have 242 / 256 0.635 * * * * [points]: Computing exacts for 14 points 0.639 * * * * [points]: Setting MPFR precision to 64 0.644 * * * * [points]: Setting MPFR precision to 320 0.647 * * * * [points]: Filtering points with unrepresentable outputs 0.647 * * * * [points]: Sampling 7 additional inputs, on iter 5 have 249 / 256 0.647 * * * * [points]: Computing exacts for 7 points 0.651 * * * * [points]: Setting MPFR precision to 64 0.653 * * * * [points]: Setting MPFR precision to 320 0.656 * * * * [points]: Filtering points with unrepresentable outputs 0.656 * * * * [points]: Sampling 4 additional inputs, on iter 6 have 253 / 256 0.656 * * * * [points]: Computing exacts for 4 points 0.659 * * * * [points]: Setting MPFR precision to 64 0.660 * * * * [points]: Setting MPFR precision to 320 0.661 * * * * [points]: Filtering points with unrepresentable outputs 0.661 * * * * [points]: Sampling 4 additional inputs, on iter 7 have 254 / 256 0.661 * * * * [points]: Computing exacts for 4 points 0.664 * * * * [points]: Setting MPFR precision to 64 0.665 * * * * [points]: Setting MPFR precision to 320 0.665 * * * * [points]: Filtering points with unrepresentable outputs 0.665 * * * * [points]: Sampling 4 additional inputs, on iter 8 have 255 / 256 0.666 * * * * [points]: Computing exacts for 4 points 0.668 * * * * [points]: Setting MPFR precision to 64 0.669 * * * * [points]: Setting MPFR precision to 320 0.670 * * * * [points]: Filtering points with unrepresentable outputs 0.670 * * * * [points]: Sampled 259 points with exact outputs 0.670 * * * [progress]: [2/2] Setting up program. 0.678 * [progress]: [Phase 2 of 3] Improving. 0.678 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.681 * [simplify]: Simplifying: (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2 0))) 0.682 * * [simplify]: iteration 1: (12 enodes) 0.727 * * [simplify]: iteration 2: (16 enodes) 0.730 * * [simplify]: Extracting #0: cost 1 inf + 0 0.730 * * [simplify]: Extracting #1: cost 2 inf + 0 0.730 * * [simplify]: Extracting #2: cost 4 inf + 0 0.730 * * [simplify]: Extracting #3: cost 8 inf + 0 0.731 * * [simplify]: Extracting #4: cost 7 inf + 4 0.731 * * [simplify]: Extracting #5: cost 11 inf + 4 0.731 * * [simplify]: Extracting #6: cost 8 inf + 47 0.731 * * [simplify]: Extracting #7: cost 3 inf + 396 0.731 * * [simplify]: Extracting #8: cost 0 inf + 2186 0.731 * [simplify]: Simplified to: (re (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2 0))) 0.744 * * [progress]: iteration 1 / 4 0.744 * * * [progress]: picking best candidate 0.750 * * * * [pick]: Picked # 0.750 * * * [progress]: localizing error 0.856 * * * [progress]: generating rewritten candidates 0.856 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 0.860 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 0.860 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2) 0.860 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 0.880 * * * [progress]: generating series expansions 0.881 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 0.881 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 0.881 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2) 0.881 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 0.881 * * * [progress]: simplifying candidates 0.881 * * * * [progress]: [ 1 / 6 ] simplifiying candidate # 0.881 * * * * [progress]: [ 2 / 6 ] simplifiying candidate # 0.881 * * * * [progress]: [ 3 / 6 ] simplifiying candidate # 0.881 * * * * [progress]: [ 4 / 6 ] simplifiying candidate # 0.881 * * * * [progress]: [ 5 / 6 ] simplifiying candidate # 0.881 * * * * [progress]: [ 6 / 6 ] simplifiying candidate # 0.881 * [simplify]: Simplifying: (neg.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim))))) (neg.c (complex 2 0)) (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2 0))) (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2 0))) (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2 0))) (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2 0))) 0.882 * * [simplify]: iteration 1: (14 enodes) 0.885 * * [simplify]: iteration 2: (22 enodes) 0.888 * * [simplify]: Extracting #0: cost 3 inf + 0 0.888 * * [simplify]: Extracting #1: cost 8 inf + 0 0.888 * * [simplify]: Extracting #2: cost 8 inf + 4 0.889 * * [simplify]: Extracting #3: cost 8 inf + 7 0.889 * * [simplify]: Extracting #4: cost 12 inf + 7 0.889 * * [simplify]: Extracting #5: cost 9 inf + 50 0.889 * * [simplify]: Extracting #6: cost 4 inf + 399 0.889 * * [simplify]: Extracting #7: cost 0 inf + 2571 0.889 * [simplify]: Simplified to: (neg.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim)))) (complex -2 0) (re (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2 0))) (re (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2 0))) (re (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2 0))) (re (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2 0))) 0.890 * * * [progress]: adding candidates to table 0.913 * [progress]: [Phase 3 of 3] Extracting. 0.916 * [simplify]: Simplifying: (re (/.c (+.c (exp.c (complex xre xim)) (exp.c (neg.c (complex xre xim)))) (complex 2 0))) 0.916 * * [simplify]: iteration 1: (12 enodes) 0.917 * * [simplify]: iteration 2: (13 enodes) 0.917 * * [simplify]: Extracting #0: cost 1 inf + 0 0.917 * * [simplify]: Extracting #1: cost 2 inf + 0 0.917 * * [simplify]: Extracting #2: cost 4 inf + 0 0.917 * * [simplify]: Extracting #3: cost 8 inf + 0 0.918 * * [simplify]: Extracting #4: cost 7 inf + 4 0.918 * * [simplify]: Extracting #5: cost 9 inf + 4 0.918 * * [simplify]: Extracting #6: cost 7 inf + 6 0.918 * * [simplify]: Extracting #7: cost 0 inf + 2104 0.918 * [simplify]: Simplified to: (re (/.c (+.c (exp.c (neg.c (complex xre xim))) (exp.c (complex xre xim))) (complex 2 0))) 0.918 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 0.981 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision 0.982 * * * * [points]: Setting MPFR precision to 64 0.984 * * * * [points]: Setting MPFR precision to 320 0.985 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision 0.987 * * * * [points]: Setting MPFR precision to 64 0.990 * * * * [points]: Setting MPFR precision to 320 0.993 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision 0.995 * * * * [points]: Setting MPFR precision to 64 1.000 * * * * [points]: Setting MPFR precision to 320 1.006 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision 1.008 * * * * [points]: Setting MPFR precision to 64 1.021 * * * * [points]: Setting MPFR precision to 320 1.049 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision 1.052 * * * * [points]: Setting MPFR precision to 64 1.081 * * * * [points]: Setting MPFR precision to 320 1.118 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision 1.120 * * * * [points]: Setting MPFR precision to 64 1.162 * * * * [points]: Setting MPFR precision to 320 1.301 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision 1.305 * * * * [points]: Setting MPFR precision to 64 1.505 * * * * [points]: Setting MPFR precision to 320 1.670 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision 1.673 * * * * [points]: Setting MPFR precision to 64 2.099 * * * * [points]: Setting MPFR precision to 320 2.968 * * * * [points]: Setting MPFR precision to 576 3.437 * * * * [points]: Computing exacts for 8000 points 3.439 * * * * [points]: Setting MPFR precision to 320 5.292 * * * * [points]: Setting MPFR precision to 576 6.981 * * * * [points]: Filtering points with unrepresentable outputs 6.987 * * * * [points]: Sampling 3932 additional inputs, on iter 1 have 4068 / 8000 7.483 * * * * [points]: Computing exacts on every 245 of 3932 points to ramp up precision 7.487 * * * * [points]: Setting MPFR precision to 320 7.490 * * * * [points]: Setting MPFR precision to 576 7.493 * * * * [points]: Computing exacts on every 122 of 3932 points to ramp up precision 7.495 * * * * [points]: Setting MPFR precision to 320 7.500 * * * * [points]: Setting MPFR precision to 576 7.507 * * * * [points]: Computing exacts on every 61 of 3932 points to ramp up precision 7.510 * * * * [points]: Setting MPFR precision to 320 7.520 * * * * [points]: Setting MPFR precision to 576 7.532 * * * * [points]: Computing exacts on every 30 of 3932 points to ramp up precision 7.534 * * * * [points]: Setting MPFR precision to 320 7.556 * * * * [points]: Setting MPFR precision to 576 7.581 * * * * [points]: Computing exacts on every 15 of 3932 points to ramp up precision 7.584 * * * * [points]: Setting MPFR precision to 320 7.625 * * * * [points]: Setting MPFR precision to 576 7.710 * * * * [points]: Computing exacts on every 7 of 3932 points to ramp up precision 7.711 * * * * [points]: Setting MPFR precision to 320 7.789 * * * * [points]: Setting MPFR precision to 576 7.968 * * * * [points]: Computing exacts on every 3 of 3932 points to ramp up precision 7.971 * * * * [points]: Setting MPFR precision to 320 8.131 * * * * [points]: Setting MPFR precision to 576 8.336 * * * * [points]: Computing exacts for 3932 points 8.338 * * * * [points]: Setting MPFR precision to 320 9.108 * * * * [points]: Setting MPFR precision to 576 10.465 * * * * [points]: Filtering points with unrepresentable outputs 10.467 * * * * [points]: Sampling 1960 additional inputs, on iter 2 have 6040 / 8000 10.481 * * * * [points]: Computing exacts on every 122 of 1960 points to ramp up precision 10.483 * * * * [points]: Setting MPFR precision to 320 10.485 * * * * [points]: Setting MPFR precision to 576 10.487 * * * * [points]: Computing exacts on every 61 of 1960 points to ramp up precision 10.488 * * * * [points]: Setting MPFR precision to 320 10.517 * * * * [points]: Setting MPFR precision to 576 10.521 * * * * [points]: Computing exacts on every 30 of 1960 points to ramp up precision 10.523 * * * * [points]: Setting MPFR precision to 320 10.531 * * * * [points]: Setting MPFR precision to 576 10.538 * * * * [points]: Computing exacts on every 15 of 1960 points to ramp up precision 10.540 * * * * [points]: Setting MPFR precision to 320 10.559 * * * * [points]: Setting MPFR precision to 576 10.579 * * * * [points]: Computing exacts on every 7 of 1960 points to ramp up precision 10.581 * * * * [points]: Setting MPFR precision to 320 10.604 * * * * [points]: Setting MPFR precision to 576 10.652 * * * * [points]: Computing exacts on every 3 of 1960 points to ramp up precision 10.654 * * * * [points]: Setting MPFR precision to 320 10.771 * * * * [points]: Setting MPFR precision to 576 10.846 * * * * [points]: Computing exacts for 1960 points 10.849 * * * * [points]: Setting MPFR precision to 320 11.218 * * * * [points]: Setting MPFR precision to 576 11.587 * * * * [points]: Filtering points with unrepresentable outputs 11.588 * * * * [points]: Sampling 972 additional inputs, on iter 3 have 7028 / 8000 11.598 * * * * [points]: Computing exacts on every 60 of 972 points to ramp up precision 11.600 * * * * [points]: Setting MPFR precision to 320 11.602 * * * * [points]: Setting MPFR precision to 576 11.604 * * * * [points]: Computing exacts on every 30 of 972 points to ramp up precision 11.606 * * * * [points]: Setting MPFR precision to 320 11.609 * * * * [points]: Setting MPFR precision to 576 11.613 * * * * [points]: Computing exacts on every 15 of 972 points to ramp up precision 11.615 * * * * [points]: Setting MPFR precision to 320 11.621 * * * * [points]: Setting MPFR precision to 576 11.633 * * * * [points]: Computing exacts on every 7 of 972 points to ramp up precision 11.636 * * * * [points]: Setting MPFR precision to 320 11.660 * * * * [points]: Setting MPFR precision to 576 11.678 * * * * [points]: Computing exacts on every 3 of 972 points to ramp up precision 11.680 * * * * [points]: Setting MPFR precision to 320 11.712 * * * * [points]: Setting MPFR precision to 576 11.806 * * * * [points]: Computing exacts for 972 points 11.807 * * * * [points]: Setting MPFR precision to 320 11.973 * * * * [points]: Setting MPFR precision to 576 12.111 * * * * [points]: Filtering points with unrepresentable outputs 12.111 * * * * [points]: Sampling 485 additional inputs, on iter 4 have 7515 / 8000 12.115 * * * * [points]: Computing exacts on every 30 of 485 points to ramp up precision 12.117 * * * * [points]: Setting MPFR precision to 320 12.496 * * * * [points]: Setting MPFR precision to 576 12.500 * * * * [points]: Computing exacts on every 15 of 485 points to ramp up precision 12.503 * * * * [points]: Setting MPFR precision to 320 12.512 * * * * [points]: Setting MPFR precision to 576 12.519 * * * * [points]: Computing exacts on every 7 of 485 points to ramp up precision 12.522 * * * * [points]: Setting MPFR precision to 320 12.534 * * * * [points]: Setting MPFR precision to 576 12.548 * * * * [points]: Computing exacts on every 3 of 485 points to ramp up precision 12.551 * * * * [points]: Setting MPFR precision to 320 12.573 * * * * [points]: Setting MPFR precision to 576 12.599 * * * * [points]: Computing exacts for 485 points 12.602 * * * * [points]: Setting MPFR precision to 320 12.694 * * * * [points]: Setting MPFR precision to 576 12.823 * * * * [points]: Filtering points with unrepresentable outputs 12.824 * * * * [points]: Sampling 236 additional inputs, on iter 5 have 7764 / 8000 12.828 * * * * [points]: Computing exacts on every 14 of 236 points to ramp up precision 12.831 * * * * [points]: Setting MPFR precision to 320 12.835 * * * * [points]: Setting MPFR precision to 576 12.839 * * * * [points]: Computing exacts on every 7 of 236 points to ramp up precision 12.842 * * * * [points]: Setting MPFR precision to 320 12.848 * * * * [points]: Setting MPFR precision to 576 12.855 * * * * [points]: Computing exacts on every 3 of 236 points to ramp up precision 12.858 * * * * [points]: Setting MPFR precision to 320 12.868 * * * * [points]: Setting MPFR precision to 576 12.882 * * * * [points]: Computing exacts for 236 points 12.885 * * * * [points]: Setting MPFR precision to 320 12.913 * * * * [points]: Setting MPFR precision to 576 12.993 * * * * [points]: Filtering points with unrepresentable outputs 12.994 * * * * [points]: Sampling 115 additional inputs, on iter 6 have 7885 / 8000 12.994 * * * * [points]: Computing exacts on every 7 of 115 points to ramp up precision 12.997 * * * * [points]: Setting MPFR precision to 320 13.000 * * * * [points]: Setting MPFR precision to 576 13.009 * * * * [points]: Computing exacts on every 3 of 115 points to ramp up precision 13.012 * * * * [points]: Setting MPFR precision to 320 13.018 * * * * [points]: Setting MPFR precision to 576 13.025 * * * * [points]: Computing exacts for 115 points 13.029 * * * * [points]: Setting MPFR precision to 320 13.051 * * * * [points]: Setting MPFR precision to 576 13.078 * * * * [points]: Filtering points with unrepresentable outputs 13.078 * * * * [points]: Sampling 68 additional inputs, on iter 7 have 7932 / 8000 13.079 * * * * [points]: Computing exacts on every 4 of 68 points to ramp up precision 13.082 * * * * [points]: Setting MPFR precision to 320 13.084 * * * * [points]: Setting MPFR precision to 576 13.087 * * * * [points]: Computing exacts on every 2 of 68 points to ramp up precision 13.090 * * * * [points]: Setting MPFR precision to 320 13.094 * * * * [points]: Setting MPFR precision to 576 13.099 * * * * [points]: Computing exacts for 68 points 13.102 * * * * [points]: Setting MPFR precision to 320 13.111 * * * * [points]: Setting MPFR precision to 576 13.118 * * * * [points]: Filtering points with unrepresentable outputs 13.118 * * * * [points]: Sampling 34 additional inputs, on iter 8 have 7966 / 8000 13.119 * * * * [points]: Computing exacts on every 2 of 34 points to ramp up precision 13.120 * * * * [points]: Setting MPFR precision to 320 13.121 * * * * [points]: Setting MPFR precision to 576 13.123 * * * * [points]: Computing exacts for 34 points 13.125 * * * * [points]: Setting MPFR precision to 320 13.128 * * * * [points]: Setting MPFR precision to 576 13.133 * * * * [points]: Filtering points with unrepresentable outputs 13.133 * * * * [points]: Sampling 16 additional inputs, on iter 9 have 7984 / 8000 13.133 * * * * [points]: Computing exacts for 16 points 13.135 * * * * [points]: Setting MPFR precision to 320 13.139 * * * * [points]: Setting MPFR precision to 576 13.143 * * * * [points]: Filtering points with unrepresentable outputs 13.143 * * * * [points]: Sampling 7 additional inputs, on iter 10 have 7993 / 8000 13.143 * * * * [points]: Computing exacts for 7 points 13.145 * * * * [points]: Setting MPFR precision to 320 13.146 * * * * [points]: Setting MPFR precision to 576 13.147 * * * * [points]: Filtering points with unrepresentable outputs 13.147 * * * * [points]: Sampling 4 additional inputs, on iter 11 have 7996 / 8000 13.147 * * * * [points]: Computing exacts for 4 points 13.148 * * * * [points]: Setting MPFR precision to 320 13.149 * * * * [points]: Setting MPFR precision to 576 13.149 * * * * [points]: Filtering points with unrepresentable outputs 13.149 * * * * [points]: Sampling 4 additional inputs, on iter 12 have 7999 / 8000 13.149 * * * * [points]: Computing exacts for 4 points 13.151 * * * * [points]: Setting MPFR precision to 320 13.151 * * * * [points]: Setting MPFR precision to 576 13.152 * * * * [points]: Filtering points with unrepresentable outputs 13.152 * * * * [points]: Sampled 8001 points with exact outputs 13.381 * [regime-testing]: Baseline error score: 0.012573120312590145 13.383 * [regime-testing]: Oracle error score: 0.012573120312590145 13.383 * [regime-testing]: End program error score: 0.012573120312590145