0.710 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.052 * * * [progress]: [2/2] Setting up program.
0.055 * [progress]: [Phase 2 of 3] Improving.
0.055 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (+ 1 x) x))>
0.057 * [simplify]: Simplifying:
  (- (+ 1 x) x)
0.057 * * [simplify]: iteration 0: 4 enodes
0.062 * * [simplify]: iteration 1: 11 enodes
0.066 * * [simplify]: iteration 2: 19 enodes
0.069 * * [simplify]: iteration 3: 41 enodes
0.077 * * [simplify]: iteration 4: 80 enodes
0.120 * * [simplify]: iteration 5: 175 enodes
0.183 * * [simplify]: iteration 6: 538 enodes
0.417 * * [simplify]: iteration 7: 1348 enodes
0.753 * * [simplify]: iteration 8: 2000 enodes
0.988 * * [simplify]: iteration complete: 2000 enodes
0.988 * * [simplify]: Extracting #0: cost 1 inf + 0
0.989 * * [simplify]: Extracting #1: cost 40 inf + 1
0.989 * * [simplify]: Extracting #2: cost 39 inf + 293
0.990 * * [simplify]: Extracting #3: cost 20 inf + 2220
0.990 * * [simplify]: Extracting #4: cost 14 inf + 4000
0.992 * * [simplify]: Extracting #5: cost 0 inf + 4620
0.993 * [simplify]: Simplified to:
  1
1.000 * * [progress]: iteration 1 / 4
1.000 * * * [progress]: picking best candidate
1.001 * * * * [pick]: Picked  #<alt (λ (x) 1)>
1.001 * * * [progress]: localizing error
1.003 * * * [progress]: generating rewritten candidates
1.003 * * * [progress]: generating series expansions
1.003 * * * [progress]: simplifying candidates
1.004 * [simplify]: Simplifying:
  
1.004 * * [simplify]: iteration 0: 0 enodes
1.004 * * [simplify]: iteration complete: 0 enodes
1.004 * * [simplify]: Extracting #0: cost 0 inf + 0
1.004 * [simplify]: Simplified to:
  
1.004 * * * [progress]: adding candidates to table
1.004 * [progress]: [Phase 3 of 3] Extracting.
1.005 * [simplify]: Simplifying:
  1
1.005 * * [simplify]: iteration 0: 1 enodes
1.006 * * [simplify]: iteration 1: 3 enodes
1.006 * * [simplify]: iteration complete: 3 enodes
1.006 * * [simplify]: Extracting #0: cost 1 inf + 0
1.006 * * [simplify]: Extracting #1: cost 0 inf + 1
1.006 * [simplify]: Simplified to:
  1
1.615 * [regime-testing]: Baseline error score: 0
1.617 * [regime-testing]: Oracle error score: 0
1.618 * [regime-testing]: End program error score: 0