1553949364.397 * [progress]: [Phase 1 of 3] Setting up.
1553949364.397 * * * [progress]: [1/2] Preparing points
1553949364.453 * * * [progress]: [2/2] Setting up program.
1553949364.456 * [progress]: [Phase 2 of 3] Improving.
1553949364.456 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (/ 1 x) (sqrt (* x x)))))>
1553949364.456 * [simplify]: Simplifying (- (/ x x) (* (/ 1 x) (sqrt (* x x))))
1553949364.456 * * [simplify]: iters left: 6 (8 enodes)
1553949364.459 * * [simplify]: iters left: 5 (30 enodes)
1553949364.465 * * [simplify]: iters left: 4 (48 enodes)
1553949364.474 * * [simplify]: iters left: 3 (85 enodes)
1553949364.488 * * [simplify]: iters left: 2 (92 enodes)
1553949364.520 * * [simplify]: iters left: 1 (113 enodes)
1553949364.538 * * [simplify]: Extracting #0: cost 1 inf + 0
1553949364.538 * * [simplify]: Extracting #1: cost 10 inf + 0
1553949364.539 * * [simplify]: Extracting #2: cost 20 inf + 2
1553949364.539 * * [simplify]: Extracting #3: cost 24 inf + 3
1553949364.539 * * [simplify]: Extracting #4: cost 15 inf + 500
1553949364.540 * * [simplify]: Extracting #5: cost 1 inf + 1679
1553949364.540 * * [simplify]: Extracting #6: cost 0 inf + 1799
1553949364.541 * [simplify]: Simplified to (- 1 (/ (fabs x) x))
1553949364.541 * [simplify]: Simplified (2) to (λ (x) (- 1 (/ (fabs x) x)))
1553949364.547 * * [progress]: iteration 1 / 4
1553949364.547 * * * [progress]: picking best candidate
1553949364.549 * * * * [pick]: Picked  #<alt (λ (x) (- 1 (/ (fabs x) x)))>
1553949364.549 * * * [progress]: localizing error
1553949364.557 * * * [progress]: generating rewritten candidates
1553949364.558 * * * [progress]: generating series expansions
1553949364.558 * * * [progress]: simplifying candidates
1553949364.558 * * * [progress]: adding candidates to table
1553949364.558 * [progress]: [Phase 3 of 3] Extracting.
1553949364.560 * [simplify]: Simplifying (- 1 (/ (fabs x) x))
1553949364.560 * * [simplify]: iters left: 5 (5 enodes)
1553949364.560 * * [simplify]: iters left: 4 (7 enodes)
1553949364.561 * * [simplify]: Extracting #0: cost 1 inf + 0
1553949364.561 * * [simplify]: Extracting #1: cost 3 inf + 0
1553949364.561 * * [simplify]: Extracting #2: cost 4 inf + 1
1553949364.561 * * [simplify]: Extracting #3: cost 0 inf + 246
1553949364.561 * [simplify]: Simplified to (- 1 (/ (fabs x) x))
1553949368.188 * [regime-testing]: Baseline error score: 0
1553949368.189 * [regime-testing]: Oracle error score: 0
1553949368.189 * [regime-testing]: End program error score: 0
1553949368.235 * [regime-testing]: Target error score: 0