1546247710.093 * [misc]progress: [Phase 1 of 3] Setting up. 1546247710.093 * * * [misc]progress: [1/2] Preparing points 1546247710.093 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1546247710.129 * * * * [misc]points: Filtering points with unrepresentable outputs 1546247710.129 * * * * [exit]points: Sampled 256 points with exact outputs 1546247710.129 * * * [misc]progress: [2/2] Setting up program. 1546247710.133 * [misc]progress: [Phase 2 of 3] Improving. 1546247710.133 * [enter]simplify: Simplifying (+ (* x (* x x)) (* x x)) 1546247710.133 * * [misc]simplify: iters left: 6 (4 enodes) 1546247710.136 * * [misc]simplify: iters left: 5 (13 enodes) 1546247710.140 * * [misc]simplify: iters left: 4 (21 enodes) 1546247710.147 * * [misc]simplify: iters left: 3 (30 enodes) 1546247710.157 * * [misc]simplify: iters left: 2 (60 enodes) 1546247710.180 * * [misc]simplify: iters left: 1 (77 enodes) 1546247710.198 * [exit]simplify: Simplified to (* (+ x 1) (* x x)) 1546247710.208 * * [misc]progress: iteration 1 / 4 1546247710.208 * * * [misc]progress: picking best candidate 1546247710.211 * * * * [misc]pick: Picked # 1546247710.211 * * * [misc]progress: localizing error 1546247710.227 * * * [misc]progress: generating rewritten candidates 1546247710.227 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2 1) 1546247710.230 * * * [misc]progress: generating series expansions 1546247710.230 * * * * [misc]progress: [ 1 / 1 ] generating series at (2 1) 1546247710.230 * [misc]backup-simplify: Simplify (* x (* x x)) into (pow x 3) 1546247710.230 * [misc]approximate: Taking taylor expansion of (pow x 3) in (x) around 0 1546247710.230 * [misc]taylor: Taking taylor expansion of (pow x 3) in x 1546247710.230 * [misc]taylor: Taking taylor expansion of x in x 1546247710.230 * [misc]backup-simplify: Simplify 0 into 0 1546247710.230 * [misc]backup-simplify: Simplify 1 into 1 1546247710.230 * [misc]taylor: Taking taylor expansion of (pow x 3) in x 1546247710.230 * [misc]taylor: Taking taylor expansion of x in x 1546247710.230 * [misc]backup-simplify: Simplify 0 into 0 1546247710.230 * [misc]backup-simplify: Simplify 1 into 1 1546247710.230 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546247710.231 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546247710.231 * [misc]backup-simplify: Simplify 1 into 1 1546247710.231 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546247710.231 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546247710.231 * [misc]backup-simplify: Simplify 0 into 0 1546247710.232 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1546247710.232 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1546247710.232 * [misc]backup-simplify: Simplify 0 into 0 1546247710.232 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1546247710.233 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1546247710.233 * [misc]backup-simplify: Simplify 0 into 0 1546247710.233 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1546247710.233 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1546247710.233 * [misc]backup-simplify: Simplify 0 into 0 1546247710.234 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1546247710.234 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1546247710.234 * [misc]backup-simplify: Simplify 0 into 0 1546247710.235 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1546247710.235 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1546247710.235 * [misc]backup-simplify: Simplify 0 into 0 1546247710.236 * [misc]backup-simplify: Simplify (* 1 (pow x 3)) into (pow x 3) 1546247710.236 * [misc]backup-simplify: Simplify (* (/ 1 x) (* (/ 1 x) (/ 1 x))) into (/ 1 (pow x 3)) 1546247710.236 * [misc]approximate: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0 1546247710.236 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 3)) in x 1546247710.236 * [misc]taylor: Taking taylor expansion of (pow x 3) in x 1546247710.236 * [misc]taylor: Taking taylor expansion of x in x 1546247710.236 * [misc]backup-simplify: Simplify 0 into 0 1546247710.236 * [misc]backup-simplify: Simplify 1 into 1 1546247710.236 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546247710.236 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546247710.236 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546247710.236 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 3)) in x 1546247710.237 * [misc]taylor: Taking taylor expansion of (pow x 3) in x 1546247710.237 * [misc]taylor: Taking taylor expansion of x in x 1546247710.237 * [misc]backup-simplify: Simplify 0 into 0 1546247710.237 * [misc]backup-simplify: Simplify 1 into 1 1546247710.237 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546247710.237 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546247710.237 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546247710.237 * [misc]backup-simplify: Simplify 1 into 1 1546247710.237 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546247710.238 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546247710.238 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546247710.238 * [misc]backup-simplify: Simplify 0 into 0 1546247710.238 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1546247710.238 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1546247710.239 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546247710.239 * [misc]backup-simplify: Simplify 0 into 0 1546247710.239 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1546247710.240 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1546247710.240 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546247710.240 * [misc]backup-simplify: Simplify 0 into 0 1546247710.240 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1546247710.241 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1546247710.241 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546247710.241 * [misc]backup-simplify: Simplify 0 into 0 1546247710.242 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1546247710.242 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1546247710.243 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546247710.243 * [misc]backup-simplify: Simplify 0 into 0 1546247710.243 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1546247710.244 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1546247710.244 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546247710.244 * [misc]backup-simplify: Simplify 0 into 0 1546247710.244 * [misc]backup-simplify: Simplify (* 1 (pow (/ 1 (/ 1 x)) 3)) into (pow x 3) 1546247710.245 * [misc]backup-simplify: Simplify (* (/ 1 (- x)) (* (/ 1 (- x)) (/ 1 (- x)))) into (/ -1 (pow x 3)) 1546247710.245 * [misc]approximate: Taking taylor expansion of (/ -1 (pow x 3)) in (x) around 0 1546247710.245 * [misc]taylor: Taking taylor expansion of (/ -1 (pow x 3)) in x 1546247710.245 * [misc]taylor: Taking taylor expansion of -1 in x 1546247710.245 * [misc]backup-simplify: Simplify -1 into -1 1546247710.245 * [misc]taylor: Taking taylor expansion of (pow x 3) in x 1546247710.245 * [misc]taylor: Taking taylor expansion of x in x 1546247710.245 * [misc]backup-simplify: Simplify 0 into 0 1546247710.245 * [misc]backup-simplify: Simplify 1 into 1 1546247710.245 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546247710.245 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546247710.245 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1546247710.245 * [misc]taylor: Taking taylor expansion of (/ -1 (pow x 3)) in x 1546247710.245 * [misc]taylor: Taking taylor expansion of -1 in x 1546247710.246 * [misc]backup-simplify: Simplify -1 into -1 1546247710.246 * [misc]taylor: Taking taylor expansion of (pow x 3) in x 1546247710.246 * [misc]taylor: Taking taylor expansion of x in x 1546247710.246 * [misc]backup-simplify: Simplify 0 into 0 1546247710.246 * [misc]backup-simplify: Simplify 1 into 1 1546247710.246 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546247710.246 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546247710.246 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1546247710.246 * [misc]backup-simplify: Simplify -1 into -1 1546247710.246 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546247710.247 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546247710.247 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1546247710.247 * [misc]backup-simplify: Simplify 0 into 0 1546247710.247 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1546247710.248 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1546247710.248 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546247710.248 * [misc]backup-simplify: Simplify 0 into 0 1546247710.248 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1546247710.249 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1546247710.249 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546247710.249 * [misc]backup-simplify: Simplify 0 into 0 1546247710.249 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1546247710.250 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1546247710.250 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546247710.250 * [misc]backup-simplify: Simplify 0 into 0 1546247710.251 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1546247710.251 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1546247710.252 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546247710.252 * [misc]backup-simplify: Simplify 0 into 0 1546247710.252 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1546247710.253 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1546247710.253 * [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 1546247710.254 * [misc]backup-simplify: Simplify 0 into 0 1546247710.254 * [misc]backup-simplify: Simplify (* -1 (pow (/ 1 (/ 1 (- x))) 3)) into (pow x 3) 1546247710.254 * * * [misc]progress: simplifying candidates 1546247710.254 * * * * [misc]progress: [ 1 / 13 ] simplifiying candidate # 1546247710.254 * * * * [misc]progress: [ 2 / 13 ] simplifiying candidate # 1546247710.254 * * * * [misc]progress: [ 3 / 13 ] simplifiying candidate # 1546247710.254 * * * * [misc]progress: [ 4 / 13 ] simplifiying candidate # 1546247710.254 * * * * [misc]progress: [ 5 / 13 ] simplifiying candidate # 1546247710.254 * * * * [misc]progress: [ 6 / 13 ] simplifiying candidate # 1546247710.254 * * * * [misc]progress: [ 7 / 13 ] simplifiying candidate # 1546247710.254 * * * * [misc]progress: [ 8 / 13 ] simplifiying candidate # 1546247710.254 * * * * [misc]progress: [ 9 / 13 ] simplifiying candidate # 1546247710.254 * * * * [misc]progress: [ 10 / 13 ] simplifiying candidate # 1546247710.254 * * * * [misc]progress: [ 11 / 13 ] simplifiying candidate # 1546247710.255 * [enter]simplify: Simplifying (pow x 3) 1546247710.255 * * [misc]simplify: iters left: 1 (3 enodes) 1546247710.256 * [exit]simplify: Simplified to (pow x 3) 1546247710.256 * [misc]simplify: Simplified (2 1) to (λ (x) (+ (pow x 3) (* x x))) 1546247710.256 * * * * [misc]progress: [ 12 / 13 ] simplifiying candidate # 1546247710.256 * [enter]simplify: Simplifying (pow x 3) 1546247710.256 * * [misc]simplify: iters left: 1 (3 enodes) 1546247710.258 * [exit]simplify: Simplified to (pow x 3) 1546247710.258 * [misc]simplify: Simplified (2 1) to (λ (x) (+ (pow x 3) (* x x))) 1546247710.258 * * * * [misc]progress: [ 13 / 13 ] simplifiying candidate # 1546247710.258 * [enter]simplify: Simplifying (pow x 3) 1546247710.258 * * [misc]simplify: iters left: 1 (3 enodes) 1546247710.259 * [exit]simplify: Simplified to (pow x 3) 1546247710.259 * [misc]simplify: Simplified (2 1) to (λ (x) (+ (pow x 3) (* x x))) 1546247710.259 * * * [misc]progress: adding candidates to table 1546247710.389 * [misc]progress: [Phase 3 of 3] Extracting. 1546247710.392 * [enter]simplify: Simplifying (+ (* x (* x x)) (* x x)) 1546247710.392 * * [misc]simplify: iters left: 6 (4 enodes) 1546247710.393 * * [misc]simplify: iters left: 5 (6 enodes) 1546247710.393 * [exit]simplify: Simplified to (+ (* x x) (* x (* x x))) 1546247710.394 * * * * [misc]points: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 1546247711.188 * * * * [misc]points: Filtering points with unrepresentable outputs 1546247711.192 * * * * [exit]points: Sampled 8000 points with exact outputs 1546247711.758 * [misc]regime-testing: Baseline error score: 0.015375 1546247711.759 * [misc]regime-testing: Oracle error score: 0.015375 1546247711.759 * [misc]regime-testing: End program error score: 0.015375 1546247711.834 * [misc]regime-testing: Target error score: 0.023219360937770436