1553864808.387 * [progress]: [Phase 1 of 3] Setting up.
1553864808.388 * * * [progress]: [1/2] Preparing points
1553864808.435 * * * [progress]: [2/2] Setting up program.
1553864808.438 * [progress]: [Phase 2 of 3] Improving.
1553864808.438 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (+ 1 x) x))>
1553864808.439 * [simplify]: Simplifying (- (+ 1 x) x)
1553864808.440 * * [simplify]: iters left: 4 (4 enodes)
1553864808.480 * * [simplify]: iters left: 3 (19 enodes)
1553864808.486 * * [simplify]: iters left: 2 (30 enodes)
1553864808.489 * * [simplify]: iters left: 1 (33 enodes)
1553864808.494 * * [simplify]: Extracting #0: cost 1 inf + 0
1553864808.495 * * [simplify]: Extracting #1: cost 0 inf + 1
1553864808.495 * [simplify]: Simplified to 1
1553864808.495 * [simplify]: Simplified (2) to (λ (x) 1)
1553864808.501 * * [progress]: iteration 1 / 4
1553864808.502 * * * [progress]: picking best candidate
1553864808.503 * * * * [pick]: Picked  #<alt (λ (x) 1)>
1553864808.503 * * * [progress]: localizing error
1553864808.506 * * * [progress]: generating rewritten candidates
1553864808.507 * * * [progress]: generating series expansions
1553864808.507 * * * [progress]: simplifying candidates
1553864808.507 * * * [progress]: adding candidates to table
1553864808.508 * [progress]: [Phase 3 of 3] Extracting.
1553864808.509 * [simplify]: Simplifying 1
1553864808.509 * * [simplify]: iters left: 0 (1 enodes)
1553864808.509 * * [simplify]: Extracting #0: cost 1 inf + 0
1553864808.509 * * [simplify]: Extracting #1: cost 0 inf + 1
1553864808.509 * [simplify]: Simplified to 1
1553864809.425 * [regime-testing]: Baseline error score: 0
1553864809.426 * [regime-testing]: Oracle error score: 0
1553864809.426 * [regime-testing]: End program error score: 0