1545821832.132 * [misc]progress: [Phase 1 of 3] Setting up. 1545821832.132 * * * [misc]progress: [1/2] Preparing points 1545821832.132 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1545821832.291 * * * * [misc]points: Filtering points with unrepresentable outputs 1545821832.291 * * * * [exit]points: Sampled 256 points with exact outputs 1545821832.291 * * * [misc]progress: [2/2] Setting up program. 1545821832.294 * [misc]progress: [Phase 2 of 3] Improving. 1545821832.294 * [enter]simplify: Simplifying (- (/ x x) (* (/ 1 x) (sqrt (* x x)))) 1545821832.294 * * [misc]simplify: iters left: 6 (8 enodes) 1545821832.295 * * [misc]simplify: iters left: 5 (16 enodes) 1545821832.298 * * [misc]simplify: iters left: 4 (28 enodes) 1545821832.307 * * [misc]simplify: iters left: 3 (57 enodes) 1545821832.324 * * [misc]simplify: iters left: 2 (63 enodes) 1545821832.349 * * [misc]simplify: iters left: 1 (82 enodes) 1545821832.384 * [exit]simplify: Simplified to (fma (/ -1 x) (fabs x) 1) 1545821832.400 * * [misc]progress: iteration 1 / 4 1545821832.400 * * * [misc]progress: picking best candidate 1545821832.410 * * * * [misc]pick: Picked # 1545821832.410 * * * [misc]progress: localizing error 1545821832.429 * * * [misc]progress: generating rewritten candidates 1545821832.429 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1545821832.430 * * * [misc]progress: generating series expansions 1545821832.430 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1545821832.430 * [misc]backup-simplify: Simplify (fma (/ -1 x) (fabs x) 1) into (fma (/ -1 x) (fabs x) 1) 1545821832.430 * [misc]approximate: Taking taylor expansion of (fma (/ -1 x) (fabs x) 1) in (x) around 0 1545821832.430 * [misc]taylor: Taking taylor expansion of (fma (/ -1 x) (fabs x) 1) in x 1545821832.430 * [misc]taylor: Rewrote expression to (+ (* (/ -1 x) (fabs x)) 1) 1545821832.430 * [misc]taylor: Taking taylor expansion of (* (/ -1 x) (fabs x)) in x 1545821832.430 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1545821832.430 * [misc]taylor: Taking taylor expansion of -1 in x 1545821832.430 * [misc]backup-simplify: Simplify -1 into -1 1545821832.430 * [misc]taylor: Taking taylor expansion of x in x 1545821832.430 * [misc]backup-simplify: Simplify 0 into 0 1545821832.430 * [misc]backup-simplify: Simplify 1 into 1 1545821832.431 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1545821832.431 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1545821832.431 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1545821832.431 * [misc]taylor: Taking taylor expansion of 1 in x 1545821832.431 * [misc]backup-simplify: Simplify 1 into 1 1545821832.431 * [misc]taylor: Taking taylor expansion of (fma (/ -1 x) (fabs x) 1) in x 1545821832.431 * [misc]taylor: Rewrote expression to (+ (* (/ -1 x) (fabs x)) 1) 1545821832.431 * [misc]taylor: Taking taylor expansion of (* (/ -1 x) (fabs x)) in x 1545821832.431 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1545821832.431 * [misc]taylor: Taking taylor expansion of -1 in x 1545821832.431 * [misc]backup-simplify: Simplify -1 into -1 1545821832.431 * [misc]taylor: Taking taylor expansion of x in x 1545821832.431 * [misc]backup-simplify: Simplify 0 into 0 1545821832.431 * [misc]backup-simplify: Simplify 1 into 1 1545821832.431 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1545821832.431 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1545821832.431 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1545821832.431 * [misc]taylor: Taking taylor expansion of 1 in x 1545821832.431 * [misc]backup-simplify: Simplify 1 into 1 1545821832.432 * [misc]backup-simplify: Simplify (* -1 (fabs x)) into (* -1 (fabs x)) 1545821832.432 * [misc]backup-simplify: Simplify (+ (* -1 (fabs x)) 0) into (- (fabs x)) 1545821832.432 * [misc]backup-simplify: Simplify (- (fabs x)) into (- (fabs x)) 1545821832.432 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1545821832.432 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (fabs x))) into 0 1545821832.433 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1545821832.433 * [misc]backup-simplify: Simplify 1 into 1 1545821832.433 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545821832.433 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (fabs x)))) into 0 1545821832.433 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545821832.433 * [misc]backup-simplify: Simplify 0 into 0 1545821832.434 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545821832.434 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))) into 0 1545821832.434 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545821832.435 * [misc]backup-simplify: Simplify 0 into 0 1545821832.435 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545821832.436 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))) into 0 1545821832.436 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545821832.436 * [misc]backup-simplify: Simplify 0 into 0 1545821832.436 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545821832.437 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))) into 0 1545821832.437 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545821832.437 * [misc]backup-simplify: Simplify 0 into 0 1545821832.438 * [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 1545821832.439 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))))) into 0 1545821832.439 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545821832.439 * [misc]backup-simplify: Simplify 0 into 0 1545821832.440 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545821832.441 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))))) into 0 1545821832.441 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545821832.441 * [misc]backup-simplify: Simplify 0 into 0 1545821832.441 * [misc]backup-simplify: Simplify (+ 1 (* (- (fabs x)) (/ 1 x))) into (- 1 (/ (fabs x) x)) 1545821832.441 * [misc]backup-simplify: Simplify (fma (/ -1 (/ 1 x)) (fabs (/ 1 x)) 1) into (fma (* -1 x) (fabs (/ 1 x)) 1) 1545821832.441 * [misc]approximate: Taking taylor expansion of (fma (* -1 x) (fabs (/ 1 x)) 1) in (x) around 0 1545821832.441 * [misc]taylor: Taking taylor expansion of (fma (* -1 x) (fabs (/ 1 x)) 1) in x 1545821832.441 * [misc]taylor: Rewrote expression to (+ (* (* -1 x) (fabs (/ 1 x))) 1) 1545821832.441 * [misc]taylor: Taking taylor expansion of (* (* -1 x) (fabs (/ 1 x))) in x 1545821832.441 * [misc]taylor: Taking taylor expansion of (* -1 x) in x 1545821832.441 * [misc]taylor: Taking taylor expansion of -1 in x 1545821832.441 * [misc]backup-simplify: Simplify -1 into -1 1545821832.441 * [misc]taylor: Taking taylor expansion of x in x 1545821832.441 * [misc]backup-simplify: Simplify 0 into 0 1545821832.441 * [misc]backup-simplify: Simplify 1 into 1 1545821832.441 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1545821832.442 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1545821832.442 * [misc]taylor: Taking taylor expansion of 1 in x 1545821832.442 * [misc]backup-simplify: Simplify 1 into 1 1545821832.442 * [misc]taylor: Taking taylor expansion of (fma (* -1 x) (fabs (/ 1 x)) 1) in x 1545821832.442 * [misc]taylor: Rewrote expression to (+ (* (* -1 x) (fabs (/ 1 x))) 1) 1545821832.442 * [misc]taylor: Taking taylor expansion of (* (* -1 x) (fabs (/ 1 x))) in x 1545821832.442 * [misc]taylor: Taking taylor expansion of (* -1 x) in x 1545821832.442 * [misc]taylor: Taking taylor expansion of -1 in x 1545821832.442 * [misc]backup-simplify: Simplify -1 into -1 1545821832.442 * [misc]taylor: Taking taylor expansion of x in x 1545821832.442 * [misc]backup-simplify: Simplify 0 into 0 1545821832.442 * [misc]backup-simplify: Simplify 1 into 1 1545821832.442 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1545821832.442 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1545821832.442 * [misc]taylor: Taking taylor expansion of 1 in x 1545821832.442 * [misc]backup-simplify: Simplify 1 into 1 1545821832.442 * [misc]backup-simplify: Simplify (* -1 0) into 0 1545821832.442 * [misc]backup-simplify: Simplify (* 0 (fabs (/ 1 x))) into 0 1545821832.442 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1545821832.443 * [misc]backup-simplify: Simplify 1 into 1 1545821832.443 * [misc]backup-simplify: Simplify (+ (* -1 1) (* 0 0)) into -1 1545821832.443 * [misc]backup-simplify: Simplify (+ (* 0 0) (* -1 (fabs (/ 1 x)))) into (- (fabs (/ 1 x))) 1545821832.443 * [misc]backup-simplify: Simplify (+ (- (fabs (/ 1 x))) 0) into (- (fabs (/ 1 x))) 1545821832.443 * [misc]backup-simplify: Simplify (- (fabs (/ 1 x))) into (- (fabs (/ 1 x))) 1545821832.443 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0 1545821832.444 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* -1 0) (* 0 (fabs (/ 1 x))))) into 0 1545821832.444 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545821832.444 * [misc]backup-simplify: Simplify 0 into 0 1545821832.444 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1545821832.445 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* -1 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))) into 0 1545821832.445 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545821832.445 * [misc]backup-simplify: Simplify 0 into 0 1545821832.445 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1545821832.446 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))) into 0 1545821832.446 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545821832.446 * [misc]backup-simplify: Simplify 0 into 0 1545821832.447 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1545821832.447 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))))) into 0 1545821832.448 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545821832.448 * [misc]backup-simplify: Simplify 0 into 0 1545821832.448 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1545821832.449 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))))) into 0 1545821832.449 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545821832.449 * [misc]backup-simplify: Simplify 0 into 0 1545821832.450 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1545821832.451 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))))))) into 0 1545821832.451 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545821832.451 * [misc]backup-simplify: Simplify 0 into 0 1545821832.451 * [misc]backup-simplify: Simplify (+ (* (- (fabs (/ 1 (/ 1 x)))) (/ 1 x)) 1) into (- 1 (/ (fabs x) x)) 1545821832.452 * [misc]backup-simplify: Simplify (fma (/ -1 (/ 1 (- x))) (fabs (/ 1 (- x))) 1) into (fma x (fabs (/ -1 x)) 1) 1545821832.452 * [misc]approximate: Taking taylor expansion of (fma x (fabs (/ -1 x)) 1) in (x) around 0 1545821832.452 * [misc]taylor: Taking taylor expansion of (fma x (fabs (/ -1 x)) 1) in x 1545821832.452 * [misc]taylor: Rewrote expression to (+ (* x (fabs (/ -1 x))) 1) 1545821832.452 * [misc]taylor: Taking taylor expansion of (* x (fabs (/ -1 x))) in x 1545821832.452 * [misc]taylor: Taking taylor expansion of x in x 1545821832.452 * [misc]backup-simplify: Simplify 0 into 0 1545821832.452 * [misc]backup-simplify: Simplify 1 into 1 1545821832.452 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1545821832.452 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1545821832.452 * [misc]taylor: Taking taylor expansion of 1 in x 1545821832.452 * [misc]backup-simplify: Simplify 1 into 1 1545821832.452 * [misc]taylor: Taking taylor expansion of (fma x (fabs (/ -1 x)) 1) in x 1545821832.452 * [misc]taylor: Rewrote expression to (+ (* x (fabs (/ -1 x))) 1) 1545821832.452 * [misc]taylor: Taking taylor expansion of (* x (fabs (/ -1 x))) in x 1545821832.452 * [misc]taylor: Taking taylor expansion of x in x 1545821832.452 * [misc]backup-simplify: Simplify 0 into 0 1545821832.452 * [misc]backup-simplify: Simplify 1 into 1 1545821832.452 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1545821832.452 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1545821832.452 * [misc]taylor: Taking taylor expansion of 1 in x 1545821832.452 * [misc]backup-simplify: Simplify 1 into 1 1545821832.452 * [misc]backup-simplify: Simplify (* 0 (fabs (/ -1 x))) into 0 1545821832.453 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1545821832.453 * [misc]backup-simplify: Simplify 1 into 1 1545821832.453 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (fabs (/ -1 x)))) into (fabs (/ -1 x)) 1545821832.453 * [misc]backup-simplify: Simplify (+ (fabs (/ -1 x)) 0) into (fabs (/ -1 x)) 1545821832.453 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1545821832.453 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (fabs (/ -1 x))))) into 0 1545821832.454 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545821832.454 * [misc]backup-simplify: Simplify 0 into 0 1545821832.454 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))) into 0 1545821832.454 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545821832.454 * [misc]backup-simplify: Simplify 0 into 0 1545821832.455 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))) into 0 1545821832.455 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545821832.455 * [misc]backup-simplify: Simplify 0 into 0 1545821832.456 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))) into 0 1545821832.456 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545821832.456 * [misc]backup-simplify: Simplify 0 into 0 1545821832.457 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))))) into 0 1545821832.457 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545821832.457 * [misc]backup-simplify: Simplify 0 into 0 1545821832.458 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))))) into 0 1545821832.458 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545821832.459 * [misc]backup-simplify: Simplify 0 into 0 1545821832.459 * [misc]backup-simplify: Simplify (+ (* (fabs (/ -1 (/ 1 (- x)))) (/ 1 (- x))) 1) into (- 1 (/ (fabs x) x)) 1545821832.459 * * * [misc]progress: simplifying candidates 1545821832.459 * * * * [misc]progress: [ 1 / 13 ] simplifiying candidate # 1545821832.459 * * * * [misc]progress: [ 2 / 13 ] simplifiying candidate # 1545821832.459 * * * * [misc]progress: [ 3 / 13 ] simplifiying candidate # 1545821832.459 * * * * [misc]progress: [ 4 / 13 ] simplifiying candidate # 1545821832.459 * * * * [misc]progress: [ 5 / 13 ] simplifiying candidate # 1545821832.459 * * * * [misc]progress: [ 6 / 13 ] simplifiying candidate # 1545821832.459 * * * * [misc]progress: [ 7 / 13 ] simplifiying candidate # 1545821832.459 * * * * [misc]progress: [ 8 / 13 ] simplifiying candidate # 1545821832.459 * * * * [misc]progress: [ 9 / 13 ] simplifiying candidate # 1545821832.459 * * * * [misc]progress: [ 10 / 13 ] simplifiying candidate # 1545821832.459 * * * * [misc]progress: [ 11 / 13 ] simplifiying candidate # 1545821832.460 * [enter]simplify: Simplifying (- 1 (/ (fabs x) x)) 1545821832.460 * * [misc]simplify: iters left: 5 (5 enodes) 1545821832.461 * * [misc]simplify: iters left: 4 (9 enodes) 1545821832.464 * * [misc]simplify: iters left: 3 (12 enodes) 1545821832.467 * [exit]simplify: Simplified to (- 1 (/ (fabs x) x)) 1545821832.467 * [misc]simplify: Simplified (2) to (λ (x) (- 1 (/ (fabs x) x))) 1545821832.467 * * * * [misc]progress: [ 12 / 13 ] simplifiying candidate # 1545821832.467 * [enter]simplify: Simplifying (- 1 (/ (fabs x) x)) 1545821832.467 * * [misc]simplify: iters left: 5 (5 enodes) 1545821832.469 * * [misc]simplify: iters left: 4 (9 enodes) 1545821832.471 * * [misc]simplify: iters left: 3 (12 enodes) 1545821832.474 * [exit]simplify: Simplified to (- 1 (/ (fabs x) x)) 1545821832.475 * [misc]simplify: Simplified (2) to (λ (x) (- 1 (/ (fabs x) x))) 1545821832.475 * * * * [misc]progress: [ 13 / 13 ] simplifiying candidate # 1545821832.475 * [enter]simplify: Simplifying (- 1 (/ (fabs x) x)) 1545821832.475 * * [misc]simplify: iters left: 5 (5 enodes) 1545821832.476 * * [misc]simplify: iters left: 4 (9 enodes) 1545821832.479 * * [misc]simplify: iters left: 3 (12 enodes) 1545821832.482 * [exit]simplify: Simplified to (- 1 (/ (fabs x) x)) 1545821832.482 * [misc]simplify: Simplified (2) to (λ (x) (- 1 (/ (fabs x) x))) 1545821832.482 * * * [misc]progress: adding candidates to table 1545821832.600 * * [misc]progress: iteration 2 / 4 1545821832.600 * * * [misc]progress: picking best candidate 1545821832.602 * * * * [misc]pick: Picked # 1545821832.602 * * * [misc]progress: localizing error 1545821832.606 * * * [misc]progress: generating rewritten candidates 1545821832.606 * * * [misc]progress: generating series expansions 1545821832.606 * * * [misc]progress: simplifying candidates 1545821832.606 * * * [misc]progress: adding candidates to table 1545821832.607 * [misc]progress: [Phase 3 of 3] Extracting. 1545821832.609 * [enter]simplify: Simplifying (- 1 (/ (fabs x) x)) 1545821832.609 * * [misc]simplify: iters left: 5 (5 enodes) 1545821832.609 * * [misc]simplify: iters left: 4 (7 enodes) 1545821832.610 * [exit]simplify: Simplified to (- 1 (/ (fabs x) x)) 1545821832.610 * * * * [misc]points: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 1545821839.354 * * * * [misc]points: Filtering points with unrepresentable outputs 1545821839.357 * * * * [exit]points: Sampled 8000 points with exact outputs 1545821839.965 * [misc]regime-testing: Baseline error score: 0 1545821839.967 * [misc]regime-testing: Oracle error score: 0 1545821839.967 * [misc]regime-testing: End program error score: 0 1545821840.065 * [misc]regime-testing: Target error score: 0