1538408183.729 * [misc]progress: [Phase 1 of 3] Setting up. 1538408183.729 * * * [misc]progress: [1/2] Preparing points 1538408183.729 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1538408183.755 * * * * [misc]points: Filtering points with unrepresentable outputs 1538408183.755 * * * * [exit]points: Sampled 256 points with exact outputs 1538408183.756 * * * [misc]progress: [2/2] Setting up program. 1538408183.758 * [misc]progress: [Phase 2 of 3] Improving. 1538408183.758 * [enter]simplify: Simplifying (+ (* x (* x x)) (* x x)) 1538408183.759 * * [misc]simplify: iters left: 6 (4 enodes) 1538408183.761 * * [misc]simplify: iters left: 5 (13 enodes) 1538408183.764 * * [misc]simplify: iters left: 4 (21 enodes) 1538408183.768 * * [misc]simplify: iters left: 3 (30 enodes) 1538408183.790 * * [misc]simplify: iters left: 2 (60 enodes) 1538408183.805 * * [misc]simplify: iters left: 1 (77 enodes) 1538408183.822 * [exit]simplify: Simplified to (* (+ x 1) (* x x)) 1538408183.834 * * [misc]progress: iteration 1 / 4 1538408183.834 * * * [misc]progress: picking best candidate 1538408183.839 * * * * [misc]pick: Picked # 1538408183.839 * * * [misc]progress: localizing error 1538408183.860 * * * [misc]progress: generating rewritten candidates 1538408183.860 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2 1) 1538408183.883 * * * [misc]progress: generating series expansions 1538408183.883 * * * * [misc]progress: [ 1 / 1 ] generating series at (2 1) 1538408183.883 * [misc]backup-simplify: Simplify (* x (* x x)) into (pow x 3) 1538408183.883 * [misc]approximate: Taking taylor expansion of (pow x 3) in (x) around 0 1538408183.883 * [misc]taylor: Taking taylor expansion of (pow x 3) in x 1538408183.883 * [misc]taylor: Taking taylor expansion of x in x 1538408183.883 * [misc]backup-simplify: Simplify 0 into 0 1538408183.883 * [misc]backup-simplify: Simplify 1 into 1 1538408183.884 * [misc]taylor: Taking taylor expansion of (pow x 3) in x 1538408183.884 * [misc]taylor: Taking taylor expansion of x in x 1538408183.884 * [misc]backup-simplify: Simplify 0 into 0 1538408183.884 * [misc]backup-simplify: Simplify 1 into 1 1538408183.884 * [misc]backup-simplify: Simplify (* 1 1) into 1 1538408183.884 * [misc]backup-simplify: Simplify (* 1 1) into 1 1538408183.884 * [misc]backup-simplify: Simplify 1 into 1 1538408183.885 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1538408183.885 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1538408183.885 * [misc]backup-simplify: Simplify 0 into 0 1538408183.885 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1538408183.885 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1538408183.885 * [misc]backup-simplify: Simplify 0 into 0 1538408183.886 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1538408183.886 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1538408183.886 * [misc]backup-simplify: Simplify 0 into 0 1538408183.887 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1538408183.887 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1538408183.887 * [misc]backup-simplify: Simplify 0 into 0 1538408183.888 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1538408183.888 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1538408183.888 * [misc]backup-simplify: Simplify 0 into 0 1538408183.889 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1538408183.889 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1538408183.889 * [misc]backup-simplify: Simplify 0 into 0 1538408183.889 * [misc]backup-simplify: Simplify (* 1 (pow x 3)) into (pow x 3) 1538408183.890 * [misc]backup-simplify: Simplify (* (/ 1 x) (* (/ 1 x) (/ 1 x))) into (/ 1 (pow x 3)) 1538408183.890 * [misc]approximate: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0 1538408183.890 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 3)) in x 1538408183.890 * [misc]taylor: Taking taylor expansion of (pow x 3) in x 1538408183.890 * [misc]taylor: Taking taylor expansion of x in x 1538408183.890 * [misc]backup-simplify: Simplify 0 into 0 1538408183.890 * [misc]backup-simplify: Simplify 1 into 1 1538408183.890 * [misc]backup-simplify: Simplify (* 1 1) into 1 1538408183.890 * [misc]backup-simplify: Simplify (* 1 1) into 1 1538408183.890 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538408183.890 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 3)) in x 1538408183.890 * [misc]taylor: Taking taylor expansion of (pow x 3) in x 1538408183.890 * [misc]taylor: Taking taylor expansion of x in x 1538408183.890 * [misc]backup-simplify: Simplify 0 into 0 1538408183.891 * [misc]backup-simplify: Simplify 1 into 1 1538408183.891 * [misc]backup-simplify: Simplify (* 1 1) into 1 1538408183.891 * [misc]backup-simplify: Simplify (* 1 1) into 1 1538408183.891 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538408183.891 * [misc]backup-simplify: Simplify 1 into 1 1538408183.891 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1538408183.892 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1538408183.892 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538408183.892 * [misc]backup-simplify: Simplify 0 into 0 1538408183.892 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1538408183.893 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1538408183.893 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538408183.893 * [misc]backup-simplify: Simplify 0 into 0 1538408183.893 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1538408183.894 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1538408183.894 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538408183.894 * [misc]backup-simplify: Simplify 0 into 0 1538408183.894 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1538408183.895 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1538408183.895 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538408183.895 * [misc]backup-simplify: Simplify 0 into 0 1538408183.896 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1538408183.896 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1538408183.897 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538408183.897 * [misc]backup-simplify: Simplify 0 into 0 1538408183.898 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1538408183.898 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1538408183.899 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538408183.899 * [misc]backup-simplify: Simplify 0 into 0 1538408183.899 * [misc]backup-simplify: Simplify (* 1 (pow (/ 1 (/ 1 x)) 3)) into (pow x 3) 1538408183.899 * [misc]backup-simplify: Simplify (* (/ 1 (- x)) (* (/ 1 (- x)) (/ 1 (- x)))) into (/ -1 (pow x 3)) 1538408183.899 * [misc]approximate: Taking taylor expansion of (/ -1 (pow x 3)) in (x) around 0 1538408183.899 * [misc]taylor: Taking taylor expansion of (/ -1 (pow x 3)) in x 1538408183.899 * [misc]taylor: Taking taylor expansion of -1 in x 1538408183.899 * [misc]backup-simplify: Simplify -1 into -1 1538408183.900 * [misc]taylor: Taking taylor expansion of (pow x 3) in x 1538408183.900 * [misc]taylor: Taking taylor expansion of x in x 1538408183.900 * [misc]backup-simplify: Simplify 0 into 0 1538408183.900 * [misc]backup-simplify: Simplify 1 into 1 1538408183.900 * [misc]backup-simplify: Simplify (* 1 1) into 1 1538408183.900 * [misc]backup-simplify: Simplify (* 1 1) into 1 1538408183.900 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538408183.900 * [misc]taylor: Taking taylor expansion of (/ -1 (pow x 3)) in x 1538408183.900 * [misc]taylor: Taking taylor expansion of -1 in x 1538408183.900 * [misc]backup-simplify: Simplify -1 into -1 1538408183.900 * [misc]taylor: Taking taylor expansion of (pow x 3) in x 1538408183.900 * [misc]taylor: Taking taylor expansion of x in x 1538408183.900 * [misc]backup-simplify: Simplify 0 into 0 1538408183.900 * [misc]backup-simplify: Simplify 1 into 1 1538408183.901 * [misc]backup-simplify: Simplify (* 1 1) into 1 1538408183.901 * [misc]backup-simplify: Simplify (* 1 1) into 1 1538408183.901 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538408183.901 * [misc]backup-simplify: Simplify -1 into -1 1538408183.901 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1538408183.901 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1538408183.902 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1538408183.902 * [misc]backup-simplify: Simplify 0 into 0 1538408183.902 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1538408183.902 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1538408183.903 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538408183.903 * [misc]backup-simplify: Simplify 0 into 0 1538408183.903 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1538408183.904 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1538408183.904 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538408183.904 * [misc]backup-simplify: Simplify 0 into 0 1538408183.904 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1538408183.905 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1538408183.906 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538408183.906 * [misc]backup-simplify: Simplify 0 into 0 1538408183.906 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1538408183.907 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1538408183.907 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538408183.907 * [misc]backup-simplify: Simplify 0 into 0 1538408183.908 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1538408183.908 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1538408183.908 * [misc]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 1538408183.908 * [misc]backup-simplify: Simplify 0 into 0 1538408183.913 * [misc]backup-simplify: Simplify (* -1 (pow (/ 1 (/ 1 (- x))) 3)) into (pow x 3) 1538408183.913 * * * [misc]progress: simplifying candidates 1538408183.913 * * * * [misc]progress: [ 1 / 13 ] simplifiying candidate # 1538408183.913 * * * * [misc]progress: [ 2 / 13 ] simplifiying candidate # 1538408183.914 * * * * [misc]progress: [ 3 / 13 ] simplifiying candidate # 1538408183.914 * * * * [misc]progress: [ 4 / 13 ] simplifiying candidate # 1538408183.914 * * * * [misc]progress: [ 5 / 13 ] simplifiying candidate # 1538408183.914 * * * * [misc]progress: [ 6 / 13 ] simplifiying candidate # 1538408183.914 * * * * [misc]progress: [ 7 / 13 ] simplifiying candidate # 1538408183.914 * * * * [misc]progress: [ 8 / 13 ] simplifiying candidate # 1538408183.914 * * * * [misc]progress: [ 9 / 13 ] simplifiying candidate # 1538408183.914 * * * * [misc]progress: [ 10 / 13 ] simplifiying candidate # 1538408183.914 * * * * [misc]progress: [ 11 / 13 ] simplifiying candidate # 1538408183.914 * [enter]simplify: Simplifying (pow x 3) 1538408183.914 * * [misc]simplify: iters left: 1 (3 enodes) 1538408183.915 * [exit]simplify: Simplified to (pow x 3) 1538408183.915 * [misc]simplify: Simplified (2 1) to (λ (x) (+ (pow x 3) (* x x))) 1538408183.915 * * * * [misc]progress: [ 12 / 13 ] simplifiying candidate # 1538408183.915 * [enter]simplify: Simplifying (pow x 3) 1538408183.916 * * [misc]simplify: iters left: 1 (3 enodes) 1538408183.916 * [exit]simplify: Simplified to (pow x 3) 1538408183.916 * [misc]simplify: Simplified (2 1) to (λ (x) (+ (pow x 3) (* x x))) 1538408183.916 * * * * [misc]progress: [ 13 / 13 ] simplifiying candidate # 1538408183.917 * [enter]simplify: Simplifying (pow x 3) 1538408183.917 * * [misc]simplify: iters left: 1 (3 enodes) 1538408183.918 * [exit]simplify: Simplified to (pow x 3) 1538408183.918 * [misc]simplify: Simplified (2 1) to (λ (x) (+ (pow x 3) (* x x))) 1538408183.918 * * * [misc]progress: adding candidates to table 1538408184.051 * [misc]progress: [Phase 3 of 3] Extracting. 1538408184.053 * [enter]simplify: Simplifying (+ (* x (* x x)) (* x x)) 1538408184.054 * * [misc]simplify: iters left: 6 (4 enodes) 1538408184.054 * * [misc]simplify: iters left: 5 (6 enodes) 1538408184.055 * [exit]simplify: Simplified to (+ (* x x) (* x (* x x))) 1538408184.055 * * * * [misc]points: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 1538408185.692 * * * * [misc]points: Filtering points with unrepresentable outputs 1538408185.694 * * * * [exit]points: Sampled 8000 points with exact outputs