0.635 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.051 * * * [progress]: [2/2] Setting up program.
0.053 * [progress]: [Phase 2 of 3] Improving.
0.053 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (+ 1 x) x))>
0.055 * [simplify]: Simplifying:
  (- (+ 1 x) x)
0.056 * * [simplify]: iteration 0: 4 enodes
0.059 * * [simplify]: iteration 1: 11 enodes
0.063 * * [simplify]: iteration 2: 19 enodes
0.067 * * [simplify]: iteration 3: 41 enodes
0.074 * * [simplify]: iteration 4: 80 enodes
0.116 * * [simplify]: iteration 5: 175 enodes
0.179 * * [simplify]: iteration 6: 538 enodes
0.413 * * [simplify]: iteration 7: 1348 enodes
0.753 * * [simplify]: iteration 8: 2000 enodes
0.985 * * [simplify]: iteration complete: 2000 enodes
0.985 * * [simplify]: Extracting #0: cost 1 inf + 0
0.986 * * [simplify]: Extracting #1: cost 40 inf + 1
0.986 * * [simplify]: Extracting #2: cost 39 inf + 293
0.987 * * [simplify]: Extracting #3: cost 20 inf + 2220
0.988 * * [simplify]: Extracting #4: cost 14 inf + 4000
0.989 * * [simplify]: Extracting #5: cost 0 inf + 4620
0.990 * [simplify]: Simplified to:
  1
0.996 * * [progress]: iteration 1 / 4
0.996 * * * [progress]: picking best candidate
0.997 * * * * [pick]: Picked  #<alt (λ (x) 1)>
0.997 * * * [progress]: localizing error
0.998 * * * [progress]: generating rewritten candidates
0.999 * * * [progress]: generating series expansions
0.999 * * * [progress]: simplifying candidates
0.999 * [simplify]: Simplifying:
  
0.999 * * [simplify]: iteration 0: 0 enodes
1.000 * * [simplify]: iteration complete: 0 enodes
1.000 * * [simplify]: Extracting #0: cost 0 inf + 0
1.000 * [simplify]: Simplified to:
  
1.000 * * * [progress]: adding candidates to table
1.000 * [progress]: [Phase 3 of 3] Extracting.
1.001 * [simplify]: Simplifying:
  1
1.001 * * [simplify]: iteration 0: 1 enodes
1.002 * * [simplify]: iteration 1: 3 enodes
1.002 * * [simplify]: iteration complete: 3 enodes
1.002 * * [simplify]: Extracting #0: cost 1 inf + 0
1.002 * * [simplify]: Extracting #1: cost 0 inf + 1
1.002 * [simplify]: Simplified to:
  1
1.621 * [regime-testing]: Baseline error score: 0
1.624 * [regime-testing]: Oracle error score: 0
1.624 * [regime-testing]: End program error score: 0