1552120944.982 * [progress]: [Phase 1 of 3] Setting up. 1552120944.982 * * * [progress]: [1/2] Preparing points 1552120944.997 * * * [progress]: [2/2] Setting up program. 1552120944.999 * [progress]: [Phase 2 of 3] Improving. 1552120944.999 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 1552120944.999 * [simplify]: Simplifying (* (* x x) x) 1552120945.000 * * [simplify]: iters left: 4 (3 enodes) 1552120945.000 * * [simplify]: iters left: 3 (10 enodes) 1552120945.002 * * [simplify]: iters left: 2 (12 enodes) 1552120945.004 * * [simplify]: iters left: 1 (14 enodes) 1552120945.006 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120945.006 * * [simplify]: Extracting #1: cost 5 inf + 0 1552120945.006 * * [simplify]: Extracting #2: cost 4 inf + 2 1552120945.007 * * [simplify]: Extracting #3: cost 0 inf + 246 1552120945.007 * [simplify]: Simplified to (* x (* x x)) 1552120945.007 * [simplify]: Simplified (2) to (λ (x) (* x (* x x))) 1552120945.008 * * [progress]: iteration 1 / 4 1552120945.008 * * * [progress]: picking best candidate 1552120945.010 * * * * [pick]: Picked # 1552120945.010 * * * [progress]: localizing error 1552120945.020 * * * [progress]: generating rewritten candidates 1552120945.020 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1552120945.026 * * * [progress]: generating series expansions 1552120945.026 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1552120945.026 * [backup-simplify]: Simplify (* (* x x) x) into (pow x 3) 1552120945.026 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0 1552120945.026 * [taylor]: Taking taylor expansion of (pow x 3) in x 1552120945.026 * [taylor]: Taking taylor expansion of x in x 1552120945.026 * [backup-simplify]: Simplify 0 into 0 1552120945.026 * [backup-simplify]: Simplify 1 into 1 1552120945.026 * [taylor]: Taking taylor expansion of (pow x 3) in x 1552120945.026 * [taylor]: Taking taylor expansion of x in x 1552120945.026 * [backup-simplify]: Simplify 0 into 0 1552120945.026 * [backup-simplify]: Simplify 1 into 1 1552120945.027 * [backup-simplify]: Simplify (* 1 1) into 1 1552120945.028 * [backup-simplify]: Simplify (* 1 1) into 1 1552120945.028 * [backup-simplify]: Simplify 1 into 1 1552120945.028 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1552120945.029 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1552120945.029 * [backup-simplify]: Simplify 0 into 0 1552120945.030 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1552120945.031 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1552120945.031 * [backup-simplify]: Simplify 0 into 0 1552120945.032 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1552120945.033 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1552120945.033 * [backup-simplify]: Simplify 0 into 0 1552120945.034 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1552120945.035 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1552120945.035 * [backup-simplify]: Simplify 0 into 0 1552120945.037 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1552120945.038 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1552120945.038 * [backup-simplify]: Simplify 0 into 0 1552120945.039 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1552120945.041 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1552120945.041 * [backup-simplify]: Simplify 0 into 0 1552120945.041 * [backup-simplify]: Simplify (* 1 (pow x 3)) into (pow x 3) 1552120945.041 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (/ 1 (pow x 3)) 1552120945.041 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0 1552120945.041 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1552120945.041 * [taylor]: Taking taylor expansion of (pow x 3) in x 1552120945.041 * [taylor]: Taking taylor expansion of x in x 1552120945.041 * [backup-simplify]: Simplify 0 into 0 1552120945.041 * [backup-simplify]: Simplify 1 into 1 1552120945.042 * [backup-simplify]: Simplify (* 1 1) into 1 1552120945.042 * [backup-simplify]: Simplify (* 1 1) into 1 1552120945.042 * [backup-simplify]: Simplify (/ 1 1) into 1 1552120945.042 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1552120945.042 * [taylor]: Taking taylor expansion of (pow x 3) in x 1552120945.042 * [taylor]: Taking taylor expansion of x in x 1552120945.042 * [backup-simplify]: Simplify 0 into 0 1552120945.043 * [backup-simplify]: Simplify 1 into 1 1552120945.043 * [backup-simplify]: Simplify (* 1 1) into 1 1552120945.043 * [backup-simplify]: Simplify (* 1 1) into 1 1552120945.044 * [backup-simplify]: Simplify (/ 1 1) into 1 1552120945.044 * [backup-simplify]: Simplify 1 into 1 1552120945.044 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1552120945.045 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1552120945.046 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1552120945.046 * [backup-simplify]: Simplify 0 into 0 1552120945.047 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1552120945.048 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1552120945.049 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552120945.049 * [backup-simplify]: Simplify 0 into 0 1552120945.050 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1552120945.051 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1552120945.052 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552120945.052 * [backup-simplify]: Simplify 0 into 0 1552120945.053 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1552120945.054 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1552120945.055 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552120945.055 * [backup-simplify]: Simplify 0 into 0 1552120945.056 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1552120945.057 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1552120945.058 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552120945.058 * [backup-simplify]: Simplify 0 into 0 1552120945.060 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1552120945.061 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1552120945.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552120945.062 * [backup-simplify]: Simplify 0 into 0 1552120945.062 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 3)) into (pow x 3) 1552120945.063 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (/ -1 (pow x 3)) 1552120945.063 * [approximate]: Taking taylor expansion of (/ -1 (pow x 3)) in (x) around 0 1552120945.063 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 1552120945.063 * [taylor]: Taking taylor expansion of -1 in x 1552120945.063 * [backup-simplify]: Simplify -1 into -1 1552120945.063 * [taylor]: Taking taylor expansion of (pow x 3) in x 1552120945.063 * [taylor]: Taking taylor expansion of x in x 1552120945.063 * [backup-simplify]: Simplify 0 into 0 1552120945.063 * [backup-simplify]: Simplify 1 into 1 1552120945.063 * [backup-simplify]: Simplify (* 1 1) into 1 1552120945.064 * [backup-simplify]: Simplify (* 1 1) into 1 1552120945.064 * [backup-simplify]: Simplify (/ -1 1) into -1 1552120945.064 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 1552120945.064 * [taylor]: Taking taylor expansion of -1 in x 1552120945.064 * [backup-simplify]: Simplify -1 into -1 1552120945.064 * [taylor]: Taking taylor expansion of (pow x 3) in x 1552120945.064 * [taylor]: Taking taylor expansion of x in x 1552120945.064 * [backup-simplify]: Simplify 0 into 0 1552120945.064 * [backup-simplify]: Simplify 1 into 1 1552120945.064 * [backup-simplify]: Simplify (* 1 1) into 1 1552120945.065 * [backup-simplify]: Simplify (* 1 1) into 1 1552120945.065 * [backup-simplify]: Simplify (/ -1 1) into -1 1552120945.065 * [backup-simplify]: Simplify -1 into -1 1552120945.066 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1552120945.066 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1552120945.066 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1552120945.067 * [backup-simplify]: Simplify 0 into 0 1552120945.067 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1552120945.068 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1552120945.073 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552120945.073 * [backup-simplify]: Simplify 0 into 0 1552120945.074 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1552120945.074 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1552120945.075 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552120945.075 * [backup-simplify]: Simplify 0 into 0 1552120945.076 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1552120945.076 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1552120945.077 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552120945.077 * [backup-simplify]: Simplify 0 into 0 1552120945.078 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1552120945.079 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1552120945.079 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552120945.079 * [backup-simplify]: Simplify 0 into 0 1552120945.080 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1552120945.081 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1552120945.081 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1552120945.081 * [backup-simplify]: Simplify 0 into 0 1552120945.082 * [backup-simplify]: Simplify (* -1 (pow (/ 1 (/ 1 (- x))) 3)) into (pow x 3) 1552120945.082 * * * [progress]: simplifying candidates 1552120945.082 * * * * [progress]: [ 1 / 15 ] simplifiying candidate # 1552120945.082 * * * * [progress]: [ 2 / 15 ] simplifiying candidate # 1552120945.082 * * * * [progress]: [ 3 / 15 ] simplifiying candidate # 1552120945.082 * * * * [progress]: [ 4 / 15 ] simplifiying candidate # 1552120945.082 * * * * [progress]: [ 5 / 15 ] simplifiying candidate # 1552120945.082 * * * * [progress]: [ 6 / 15 ] simplifiying candidate # 1552120945.082 * * * * [progress]: [ 7 / 15 ] simplifiying candidate # 1552120945.082 * * * * [progress]: [ 8 / 15 ] simplifiying candidate # 1552120945.082 * * * * [progress]: [ 9 / 15 ] simplifiying candidate # 1552120945.082 * * * * [progress]: [ 10 / 15 ] simplifiying candidate # 1552120945.082 * * * * [progress]: [ 11 / 15 ] simplifiying candidate #real (real->posit16 (* (* x x) x))))> 1552120945.082 * * * * [progress]: [ 12 / 15 ] simplifiying candidate # 1552120945.082 * * * * [progress]: [ 13 / 15 ] simplifiying candidate # 1552120945.082 * [simplify]: Simplifying (pow x 3) 1552120945.082 * * [simplify]: iters left: 1 (3 enodes) 1552120945.083 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120945.083 * * [simplify]: Extracting #1: cost 5 inf + 0 1552120945.083 * * [simplify]: Extracting #2: cost 3 inf + 2 1552120945.083 * * [simplify]: Extracting #3: cost 1 inf + 255 1552120945.083 * * [simplify]: Extracting #4: cost 0 inf + 336 1552120945.084 * * [simplify]: Extracting #5: cost 0 inf + 205 1552120945.084 * [simplify]: Simplified to (* (* x x) x) 1552120945.084 * [simplify]: Simplified (2) to (λ (x) (* (* x x) x)) 1552120945.084 * * * * [progress]: [ 14 / 15 ] simplifiying candidate # 1552120945.084 * [simplify]: Simplifying (pow x 3) 1552120945.084 * * [simplify]: iters left: 1 (3 enodes) 1552120945.085 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120945.085 * * [simplify]: Extracting #1: cost 5 inf + 0 1552120945.085 * * [simplify]: Extracting #2: cost 3 inf + 2 1552120945.085 * * [simplify]: Extracting #3: cost 1 inf + 255 1552120945.085 * * [simplify]: Extracting #4: cost 0 inf + 336 1552120945.085 * * [simplify]: Extracting #5: cost 0 inf + 205 1552120945.085 * [simplify]: Simplified to (* (* x x) x) 1552120945.085 * [simplify]: Simplified (2) to (λ (x) (* (* x x) x)) 1552120945.085 * * * * [progress]: [ 15 / 15 ] simplifiying candidate # 1552120945.085 * [simplify]: Simplifying (pow x 3) 1552120945.085 * * [simplify]: iters left: 1 (3 enodes) 1552120945.086 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120945.086 * * [simplify]: Extracting #1: cost 5 inf + 0 1552120945.086 * * [simplify]: Extracting #2: cost 3 inf + 2 1552120945.086 * * [simplify]: Extracting #3: cost 1 inf + 255 1552120945.086 * * [simplify]: Extracting #4: cost 0 inf + 336 1552120945.086 * * [simplify]: Extracting #5: cost 0 inf + 205 1552120945.087 * [simplify]: Simplified to (* (* x x) x) 1552120945.087 * [simplify]: Simplified (2) to (λ (x) (* (* x x) x)) 1552120945.087 * * * [progress]: adding candidates to table 1552120945.177 * * [progress]: iteration 2 / 4 1552120945.177 * * * [progress]: picking best candidate 1552120945.179 * * * * [pick]: Picked # 1552120945.179 * * * [progress]: localizing error 1552120945.182 * * * [progress]: generating rewritten candidates 1552120945.182 * * * [progress]: generating series expansions 1552120945.182 * * * [progress]: simplifying candidates 1552120945.182 * * * [progress]: adding candidates to table 1552120945.182 * [progress]: [Phase 3 of 3] Extracting. 1552120945.184 * [simplify]: Simplifying (pow x 3) 1552120945.184 * * [simplify]: iters left: 1 (3 enodes) 1552120945.184 * * [simplify]: Extracting #0: cost 1 inf + 0 1552120945.184 * * [simplify]: Extracting #1: cost 3 inf + 0 1552120945.184 * * [simplify]: Extracting #2: cost 1 inf + 2 1552120945.184 * * [simplify]: Extracting #3: cost 0 inf + 214 1552120945.184 * [simplify]: Simplified to (pow x 3) 1552120946.184 * [regime-testing]: Baseline error score: 0 1552120946.185 * [regime-testing]: Oracle error score: 0 1552120946.185 * [regime-testing]: End program error score: 0 1552120946.259 * [regime-testing]: Target error score: 0