9.260 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.025 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying:
  (- (- 1.0 x) y)
0.026 * * [simplify]: Extracting # 0 : cost  0
0.026 * * [simplify]: Extracting # 1 : cost  0
0.026 * * [simplify]: Extracting # 2 : cost  0
0.026 * * [simplify]: Extracting # 3 : cost  0
0.026 * * [simplify]: Extracting # 4 : cost  0
0.026 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
0.027 * * [simplify]: Extracting # 0 : cost  0
0.027 * * [simplify]: Extracting # 1 : cost  0
0.027 * * [simplify]: Extracting # 2 : cost  0
0.028 * * [simplify]: iteration  1 :  11  enodes  (cost  5 )
0.031 * * [simplify]: Extracting # 0 : cost  0
0.031 * * [simplify]: Extracting # 1 : cost  0
0.031 * * [simplify]: Extracting # 2 : cost  0
0.031 * * [simplify]: iteration  2 :  22  enodes  (cost  5 )
0.039 * * [simplify]: Extracting # 0 : cost  0
0.039 * * [simplify]: Extracting # 1 : cost  0
0.039 * * [simplify]: Extracting # 2 : cost  0
0.039 * * [simplify]: iteration  3 :  36  enodes  (cost  5 )
0.045 * * [simplify]: Extracting # 0 : cost  0
0.045 * * [simplify]: Extracting # 1 : cost  0
0.045 * * [simplify]: Extracting # 2 : cost  0
0.045 * * [simplify]: iteration  4 :  42  enodes  (cost  5 )
0.051 * * [simplify]: Extracting # 0 : cost  0
0.051 * * [simplify]: Extracting # 1 : cost  0
0.051 * * [simplify]: Extracting # 2 : cost  0
0.051 * * [simplify]: iteration  5 :  50  enodes  (cost  5 )
0.058 * * [simplify]: Extracting # 0 : cost  0
0.058 * * [simplify]: Extracting # 1 : cost  0
0.058 * * [simplify]: Extracting # 2 : cost  0
0.058 * * [simplify]: iteration  6 :  64  enodes  (cost  5 )
0.068 * * [simplify]: Extracting # 0 : cost  0
0.068 * * [simplify]: Extracting # 1 : cost  0
0.069 * * [simplify]: Extracting # 2 : cost  0
0.069 * * [simplify]: iteration  7 :  77  enodes  (cost  5 )
0.082 * * [simplify]: Extracting # 0 : cost  0
0.082 * * [simplify]: Extracting # 1 : cost  0
0.083 * * [simplify]: Extracting # 2 : cost  0
0.083 * * [simplify]: iteration  8 :  83  enodes  (cost  5 )
0.108 * * [simplify]: Extracting # 0 : cost  0
0.108 * * [simplify]: Extracting # 1 : cost  0
0.108 * * [simplify]: Extracting # 2 : cost  0
0.108 * * [simplify]: iteration  9 :  93  enodes  (cost  5 )
0.121 * * [simplify]: Extracting # 0 : cost  0
0.121 * * [simplify]: Extracting # 1 : cost  0
0.121 * * [simplify]: iteration  10 :  95  enodes  (cost  5 )
0.133 * * [simplify]: Extracting # 0 : cost  0
0.133 * * [simplify]: Extracting # 1 : cost  0
0.133 * * [simplify]: Extracting # 2 : cost  0
0.133 * * [simplify]: iteration  11 :  97  enodes  (cost  5 )
0.158 * * [simplify]: Extracting # 0 : cost  0
0.158 * * [simplify]: Extracting # 1 : cost  0
0.158 * * [simplify]: iteration  12 :  98  enodes  (cost  5 )
0.187 * * [simplify]: Extracting # 0 : cost  0
0.187 * * [simplify]: iteration done:  98  enodes  (cost  5 )
0.187 * [simplify]: Simplified to:
  (- (- 1.0 x) y)
0.191 * * [progress]: iteration 1 / 4
0.191 * * * [progress]: picking best candidate
0.193 * * * * [pick]: Picked  #<alt (λ (x y) (- (- 1.0 x) y))>
0.194 * * * [progress]: localizing error
0.202 * * * [progress]: generating rewritten candidates
0.202 * * * [progress]: generating series expansions
0.202 * * * [progress]: simplifying candidates
0.202 * [simplify]: Simplifying:
  
0.202 * * [simplify]: Extracting # 0 : cost  0
0.202 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.202 * * [simplify]: Extracting # 0 : cost  0
0.202 * * [simplify]: iteration done:  0  enodes  (cost  0 )
0.202 * [simplify]: Simplified to:
  
0.202 * * * [progress]: adding candidates to table
0.203 * [progress]: [Phase 3 of 3] Extracting.
0.205 * [simplify]: Simplifying:
  (- (- 1.0 x) y)
0.205 * * [simplify]: Extracting # 0 : cost  0
0.205 * * [simplify]: Extracting # 1 : cost  0
0.205 * * [simplify]: Extracting # 2 : cost  0
0.205 * * [simplify]: Extracting # 3 : cost  0
0.205 * * [simplify]: Extracting # 4 : cost  0
0.205 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
0.206 * * [simplify]: Extracting # 0 : cost  0
0.206 * * [simplify]: iteration done:  5  enodes  (cost  5 )
0.206 * [simplify]: Simplified to:
  (- (- 1.0 x) y)
0.888 * [regime-testing]: Baseline error score: 0.0015001875234404302
0.890 * [regime-testing]: Oracle error score: 0.0015001875234404302
0.890 * [regime-testing]: End program error score: 0.0015001875234404302