33.292 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.015 * * * [progress]: [2/2] Setting up program.
0.017 * [progress]: [Phase 2 of 3] Improving.
0.018 * [simplify]: Simplifying:
  (- (- 1.0 x) y)
0.018 * * [simplify]: Extracting # 0 : cost  1  inf +  0
0.018 * * [simplify]: Extracting # 1 : cost  3  inf +  0
0.018 * * [simplify]: Extracting # 2 : cost  4  inf +  1
0.018 * * [simplify]: Extracting # 3 : cost  2  inf +  3
0.018 * * [simplify]: Extracting # 4 : cost  0  inf +  128
0.018 * * [simplify]: iteration  0 :  5  enodes  (cost  83 )
0.019 * * [simplify]: Extracting # 0 : cost  0  inf +  128
0.019 * * [simplify]: Extracting # 1 : cost  3  inf +  128
0.019 * * [simplify]: Extracting # 2 : cost  0  inf +  252
0.019 * * [simplify]: iteration  1 :  11  enodes  (cost  83 )
0.020 * * [simplify]: Extracting # 0 : cost  0  inf +  252
0.020 * * [simplify]: Extracting # 1 : cost  4  inf +  252
0.021 * * [simplify]: Extracting # 2 : cost  0  inf +  620
0.021 * * [simplify]: iteration  2 :  22  enodes  (cost  83 )
0.027 * * [simplify]: Extracting # 0 : cost  0  inf +  620
0.027 * * [simplify]: Extracting # 1 : cost  5  inf +  416
0.027 * * [simplify]: Extracting # 2 : cost  0  inf +  825
0.028 * * [simplify]: iteration  3 :  38  enodes  (cost  83 )
0.033 * * [simplify]: Extracting # 0 : cost  0  inf +  825
0.033 * * [simplify]: Extracting # 1 : cost  13  inf +  418
0.033 * * [simplify]: Extracting # 2 : cost  0  inf +  1039
0.033 * * [simplify]: iteration  4 :  82  enodes  (cost  83 )
0.050 * * [simplify]: Extracting # 0 : cost  0  inf +  1039
0.051 * * [simplify]: Extracting # 1 : cost  38  inf +  957
0.052 * * [simplify]: Extracting # 2 : cost  0  inf +  3220
0.053 * * [simplify]: iteration  5 :  194  enodes  (cost  83 )
0.126 * * [simplify]: Extracting # 0 : cost  0  inf +  3220
0.128 * * [simplify]: Extracting # 1 : cost  52  inf +  1774
0.129 * * [simplify]: Extracting # 2 : cost  0  inf +  5508
0.131 * * [simplify]: iteration  6 :  415  enodes  (cost  83 )
0.284 * * [simplify]: Extracting # 0 : cost  0  inf +  5508
0.288 * * [simplify]: Extracting # 1 : cost  389  inf +  4213
0.294 * * [simplify]: Extracting # 2 : cost  0  inf +  31089
0.302 * * [simplify]: iteration  7 :  1460  enodes  (cost  83 )
1.884 * * [simplify]: Extracting # 0 : cost  0  inf +  31089
1.898 * * [simplify]: Extracting # 1 : cost  1261  inf +  24120
1.919 * * [simplify]: Extracting # 2 : cost  0  inf +  106835
1.961 * * [simplify]: iteration done:  5000  enodes  (cost  83 )
1.961 * [simplify]: Simplified to:
  (- (- 1.0 x) y)
1.962 * * [progress]: iteration 1 / 4
1.962 * * * [progress]: picking best candidate
1.966 * * * * [pick]: Picked  #<alt (λ (x y) (- (- 1.0 x) y))>
1.966 * * * [progress]: localizing error
1.974 * * * [progress]: generating rewritten candidates
1.974 * * * [progress]: generating series expansions
1.974 * * * [progress]: simplifying candidates
1.974 * [simplify]: Simplifying:
  
1.974 * * [simplify]: Extracting # 0 : cost  0  inf +  0
1.974 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.974 * * [simplify]: Extracting # 0 : cost  0  inf +  0
1.974 * * [simplify]: iteration done:  0  enodes  (cost  0 )
1.974 * [simplify]: Simplified to:
  
1.974 * * * [progress]: adding candidates to table
1.975 * [progress]: [Phase 3 of 3] Extracting.
1.979 * [simplify]: Simplifying:
  (- (- 1.0 x) y)
1.979 * * [simplify]: Extracting # 0 : cost  1  inf +  0
1.979 * * [simplify]: Extracting # 1 : cost  3  inf +  0
1.979 * * [simplify]: Extracting # 2 : cost  4  inf +  1
1.979 * * [simplify]: Extracting # 3 : cost  2  inf +  3
1.979 * * [simplify]: Extracting # 4 : cost  0  inf +  128
1.979 * * [simplify]: iteration  0 :  5  enodes  (cost  83 )
1.979 * * [simplify]: Extracting # 0 : cost  0  inf +  128
1.979 * * [simplify]: iteration done:  5  enodes  (cost  83 )
1.980 * [simplify]: Simplified to:
  (- (- 1.0 x) y)
2.654 * [regime-testing]: Baseline error score: 0.0011251406425803225
2.665 * [regime-testing]: Oracle error score: 0.0011251406425803225
2.665 * [regime-testing]: End program error score: 0.0011251406425803225