52.263 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.015 * * * [progress]: [2/2] Setting up program.
0.019 * [progress]: [Phase 2 of 3] Improving.
0.020 * [simplify]: Simplifying:
  (- (+ x x) 1.0)
0.020 * * [simplify]: Extracting # 0 : cost  0
0.020 * * [simplify]: Extracting # 1 : cost  0
0.020 * * [simplify]: Extracting # 2 : cost  0
0.020 * * [simplify]: Extracting # 3 : cost  0
0.020 * * [simplify]: Extracting # 4 : cost  0
0.020 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
0.022 * * [simplify]: Extracting # 0 : cost  0
0.022 * * [simplify]: Extracting # 1 : cost  0
0.022 * * [simplify]: Extracting # 2 : cost  0
0.022 * * [simplify]: iteration  1 :  10  enodes  (cost  5 )
0.026 * * [simplify]: Extracting # 0 : cost  0
0.026 * * [simplify]: iteration  2 :  15  enodes  (cost  5 )
0.030 * * [simplify]: Extracting # 0 : cost  0
0.030 * * [simplify]: Extracting # 1 : cost  0
0.030 * * [simplify]: Extracting # 2 : cost  0
0.030 * * [simplify]: iteration  3 :  20  enodes  (cost  5 )
0.035 * * [simplify]: Extracting # 0 : cost  0
0.035 * * [simplify]: Extracting # 1 : cost  0
0.036 * * [simplify]: Extracting # 2 : cost  0
0.036 * * [simplify]: iteration  4 :  24  enodes  (cost  5 )
0.042 * * [simplify]: Extracting # 0 : cost  0
0.042 * * [simplify]: Extracting # 1 : cost  0
0.042 * * [simplify]: Extracting # 2 : cost  0
0.042 * * [simplify]: iteration  5 :  29  enodes  (cost  5 )
0.051 * * [simplify]: Extracting # 0 : cost  0
0.051 * * [simplify]: Extracting # 1 : cost  0
0.052 * * [simplify]: Extracting # 2 : cost  0
0.052 * * [simplify]: iteration  6 :  80  enodes  (cost  5 )
0.077 * * [simplify]: Extracting # 0 : cost  0
0.077 * * [simplify]: Extracting # 1 : cost  0
0.077 * * [simplify]: Extracting # 2 : cost  0
0.078 * * [simplify]: iteration  7 :  202  enodes  (cost  5 )
0.181 * * [simplify]: Extracting # 0 : cost  0
0.181 * * [simplify]: Extracting # 1 : cost  0
0.182 * * [simplify]: Extracting # 2 : cost  0
0.183 * * [simplify]: iteration  8 :  602  enodes  (cost  5 )
0.869 * * [simplify]: Extracting # 0 : cost  0
0.872 * * [simplify]: Extracting # 1 : cost  0
0.875 * * [simplify]: Extracting # 2 : cost  0
0.879 * * [simplify]: iteration  9 :  1958  enodes  (cost  5 )
1.821 * * [simplify]: Extracting # 0 : cost  0
1.830 * * [simplify]: Extracting # 1 : cost  0
1.843 * * [simplify]: Extracting # 2 : cost  0
1.860 * * [simplify]: iteration done:  5000  enodes  (cost  5 )
1.860 * [simplify]: Simplified to:
  (- (+ x x) 1.0)
1.861 * * [progress]: iteration 1 / 4
1.861 * * * [progress]: picking best candidate
1.864 * * * * [pick]: Picked  #<alt (λ (x) (- (+ x x) 1.0))>
1.865 * * * [progress]: localizing error
1.873 * * * [progress]: generating rewritten candidates
1.873 * * * [progress]: generating series expansions
1.873 * * * [progress]: simplifying candidates
1.873 * [simplify]: Simplifying:
  
1.873 * * [simplify]: Extracting # 0 : cost  0
1.873 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.874 * * [simplify]: Extracting # 0 : cost  0
1.874 * * [simplify]: iteration done:  0  enodes  (cost  0 )
1.874 * [simplify]: Simplified to:
  
1.874 * * * [progress]: adding candidates to table
1.874 * [progress]: [Phase 3 of 3] Extracting.
1.878 * [simplify]: Simplifying:
  (- (+ x x) 1.0)
1.878 * * [simplify]: Extracting # 0 : cost  0
1.878 * * [simplify]: Extracting # 1 : cost  0
1.878 * * [simplify]: Extracting # 2 : cost  0
1.878 * * [simplify]: Extracting # 3 : cost  0
1.878 * * [simplify]: Extracting # 4 : cost  0
1.878 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
1.878 * * [simplify]: Extracting # 0 : cost  0
1.878 * * [simplify]: iteration done:  4  enodes  (cost  5 )
1.878 * [simplify]: Simplified to:
  (- (+ x x) 1.0)
2.729 * [regime-testing]: Baseline error score: 0
2.733 * [regime-testing]: Oracle error score: 0
2.734 * [regime-testing]: End program error score: 0