1553851054.552 * [progress]: [Phase 1 of 3] Setting up.
1553851054.552 * * * [progress]: [1/2] Preparing points
1553851054.582 * * * [progress]: [2/2] Setting up program.
1553851054.585 * [progress]: [Phase 2 of 3] Improving.
1553851054.585 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (+ x (* x x)))>
1553851054.585 * [simplify]: Simplifying (+ x (* x x))
1553851054.586 * * [simplify]: iters left: 4 (3 enodes)
1553851054.587 * * [simplify]: iters left: 3 (13 enodes)
1553851054.591 * * [simplify]: iters left: 2 (21 enodes)
1553851054.598 * * [simplify]: iters left: 1 (29 enodes)
1553851054.606 * * [simplify]: Extracting #0: cost 1 inf + 0
1553851054.607 * * [simplify]: Extracting #1: cost 5 inf + 0
1553851054.607 * * [simplify]: Extracting #2: cost 6 inf + 42
1553851054.607 * * [simplify]: Extracting #3: cost 2 inf + 246
1553851054.607 * * [simplify]: Extracting #4: cost 1 inf + 288
1553851054.607 * * [simplify]: Extracting #5: cost 0 inf + 330
1553851054.607 * [simplify]: Simplified to (+ (* x x) x)
1553851054.607 * [simplify]: Simplified (2) to (λ (x) (+ (* x x) x))
1553851054.611 * * [progress]: iteration 1 / 4
1553851054.611 * * * [progress]: picking best candidate
1553851054.614 * * * * [pick]: Picked  #<alt (λ (x) (+ x (* x x)))>
1553851054.614 * * * [progress]: localizing error
1553851054.625 * * * [progress]: generating rewritten candidates
1553851054.625 * * * [progress]: generating series expansions
1553851054.625 * * * [progress]: simplifying candidates
1553851054.625 * * * [progress]: adding candidates to table
1553851054.626 * [progress]: [Phase 3 of 3] Extracting.
1553851054.628 * [simplify]: Simplifying (+ x (* x x))
1553851054.628 * * [simplify]: iters left: 4 (3 enodes)
1553851054.629 * * [simplify]: iters left: 3 (4 enodes)
1553851054.629 * * [simplify]: Extracting #0: cost 1 inf + 0
1553851054.629 * * [simplify]: Extracting #1: cost 3 inf + 0
1553851054.629 * * [simplify]: Extracting #2: cost 2 inf + 1
1553851054.629 * * [simplify]: Extracting #3: cost 0 inf + 123
1553851054.629 * [simplify]: Simplified to (+ (* x x) x)
1553851055.541 * [regime-testing]: Baseline error score: 0.0008751093886735842
1553851055.543 * [regime-testing]: Oracle error score: 0.0008751093886735842
1553851055.543 * [regime-testing]: End program error score: 0.0008751093886735842
1553851055.572 * [regime-testing]: Target error score: 0.01912739092386548