1553946459.452 * [progress]: [Phase 1 of 3] Setting up.
1553946459.453 * * * [progress]: [1/2] Preparing points
1553946459.512 * * * [progress]: [2/2] Setting up program.
1553946459.515 * [progress]: [Phase 2 of 3] Improving.
1553946459.515 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (exp x) 1))>
1553946459.516 * [simplify]: Simplifying (- (exp x) 1)
1553946459.516 * * [simplify]: iters left: 3 (4 enodes)
1553946459.519 * * [simplify]: iters left: 2 (18 enodes)
1553946459.525 * * [simplify]: iters left: 1 (22 enodes)
1553946459.544 * * [simplify]: Extracting #0: cost 1 inf + 0
1553946459.544 * * [simplify]: Extracting #1: cost 6 inf + 0
1553946459.544 * * [simplify]: Extracting #2: cost 4 inf + 3
1553946459.544 * * [simplify]: Extracting #3: cost 0 inf + 287
1553946459.545 * [simplify]: Simplified to (expm1 x)
1553946459.545 * [simplify]: Simplified (2) to (λ (x) (expm1 x))
1553946459.555 * * [progress]: iteration 1 / 4
1553946459.555 * * * [progress]: picking best candidate
1553946459.558 * * * * [pick]: Picked  #<alt (λ (x) (expm1 x))>
1553946459.558 * * * [progress]: localizing error
1553946459.564 * * * [progress]: generating rewritten candidates
1553946459.564 * * * [progress]: generating series expansions
1553946459.564 * * * [progress]: simplifying candidates
1553946459.564 * * * [progress]: adding candidates to table
1553946459.565 * [progress]: [Phase 3 of 3] Extracting.
1553946459.568 * [simplify]: Simplifying (expm1 x)
1553946459.569 * * [simplify]: iters left: 1 (2 enodes)
1553946459.569 * * [simplify]: Extracting #0: cost 1 inf + 0
1553946459.569 * * [simplify]: Extracting #1: cost 2 inf + 0
1553946459.569 * * [simplify]: Extracting #2: cost 1 inf + 1
1553946459.569 * * [simplify]: Extracting #3: cost 0 inf + 72
1553946459.569 * [simplify]: Simplified to (expm1 x)
1553946462.519 * [regime-testing]: Baseline error score: 0.00025003125390673836
1553946462.520 * [regime-testing]: Oracle error score: 0.00025003125390673836
1553946462.520 * [regime-testing]: End program error score: 0.00025003125390673836
1553946462.575 * [regime-testing]: Target error score: 0.434645312791233