0.550 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.077 * * * [progress]: [2/2] Setting up program.
0.080 * [progress]: [Phase 2 of 3] Improving.
0.082 * [simplify]: Simplifying:
  (- (+ 1.0 x) x)
0.083 * * [simplify]: Extracting # 0 : cost  0
0.083 * * [simplify]: Extracting # 1 : cost  0
0.083 * * [simplify]: Extracting # 2 : cost  0
0.083 * * [simplify]: Extracting # 3 : cost  0
0.083 * * [simplify]: Extracting # 4 : cost  0
0.083 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
0.087 * * [simplify]: Extracting # 0 : cost  0
0.087 * * [simplify]: Extracting # 1 : cost  0
0.087 * * [simplify]: Extracting # 2 : cost  0
0.087 * * [simplify]: iteration  1 :  9  enodes  (cost  5 )
0.090 * * [simplify]: Extracting # 0 : cost  0
0.090 * * [simplify]: Extracting # 1 : cost  0
0.090 * * [simplify]: Extracting # 2 : cost  0
0.090 * * [simplify]: iteration  2 :  18  enodes  (cost  3 )
0.093 * * [simplify]: Extracting # 0 : cost  0
0.093 * * [simplify]: Extracting # 1 : cost  0
0.093 * * [simplify]: iteration  3 :  22  enodes  (cost  1 )
0.094 * * [simplify]: Extracting # 0 : cost  0
0.094 * * [simplify]: iteration done:  22  enodes  (cost  1 )
0.095 * [simplify]: Simplified to:
  1.0
0.099 * * [progress]: iteration 1 / 4
0.099 * * * [progress]: picking best candidate
0.100 * * * * [pick]: Picked  #<alt (λ (x) 1.0)>
0.101 * * * [progress]: localizing error
0.102 * * * [progress]: generating rewritten candidates
0.103 * * * [progress]: generating series expansions
0.103 * * * [progress]: simplifying candidates
0.103 * [simplify]: Simplifying:
  
0.103 * * [simplify]: Extracting # 0 : cost  0
0.103 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.103 * * [simplify]: Extracting # 0 : cost  0
0.103 * * [simplify]: iteration done:  0  enodes  (cost  0 )
0.103 * [simplify]: Simplified to:
  
0.103 * * * [progress]: adding candidates to table
0.103 * [progress]: [Phase 3 of 3] Extracting.
0.105 * [simplify]: Simplifying:
  1.0
0.105 * * [simplify]: Extracting # 0 : cost  0
0.105 * * [simplify]: Extracting # 1 : cost  0
0.105 * * [simplify]: iteration  0 :  1  enodes  (cost  1 )
0.105 * * [simplify]: Extracting # 0 : cost  0
0.105 * * [simplify]: iteration done:  1  enodes  (cost  1 )
0.105 * [simplify]: Simplified to:
  1.0
0.655 * [regime-testing]: Baseline error score: 0
0.657 * [regime-testing]: Oracle error score: 0
0.657 * [regime-testing]: End program error score: 0