3.386 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.016 * * * [progress]: [2/2] Setting up program.
0.018 * [progress]: [Phase 2 of 3] Improving.
0.018 * [simplify]: Simplifying:
  (- (+ x x) 1.0)
0.018 * * [simplify]: Extracting # 0 : cost  0
0.019 * * [simplify]: Extracting # 1 : cost  0
0.019 * * [simplify]: Extracting # 2 : cost  0
0.019 * * [simplify]: Extracting # 3 : cost  0
0.019 * * [simplify]: Extracting # 4 : cost  0
0.019 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
0.020 * * [simplify]: Extracting # 0 : cost  0
0.021 * * [simplify]: Extracting # 1 : cost  0
0.021 * * [simplify]: Extracting # 2 : cost  0
0.021 * * [simplify]: iteration  1 :  10  enodes  (cost  5 )
0.024 * * [simplify]: Extracting # 0 : cost  0
0.024 * * [simplify]: iteration  2 :  15  enodes  (cost  5 )
0.026 * * [simplify]: Extracting # 0 : cost  0
0.026 * * [simplify]: Extracting # 1 : cost  0
0.026 * * [simplify]: Extracting # 2 : cost  0
0.026 * * [simplify]: iteration  3 :  20  enodes  (cost  5 )
0.029 * * [simplify]: Extracting # 0 : cost  0
0.029 * * [simplify]: Extracting # 1 : cost  0
0.029 * * [simplify]: Extracting # 2 : cost  0
0.029 * * [simplify]: iteration  4 :  24  enodes  (cost  5 )
0.033 * * [simplify]: Extracting # 0 : cost  0
0.033 * * [simplify]: Extracting # 1 : cost  0
0.033 * * [simplify]: Extracting # 2 : cost  0
0.033 * * [simplify]: iteration  5 :  29  enodes  (cost  5 )
0.038 * * [simplify]: Extracting # 0 : cost  0
0.038 * * [simplify]: Extracting # 1 : cost  0
0.038 * * [simplify]: Extracting # 2 : cost  0
0.038 * * [simplify]: iteration  6 :  34  enodes  (cost  5 )
0.042 * * [simplify]: Extracting # 0 : cost  0
0.043 * * [simplify]: Extracting # 1 : cost  0
0.043 * * [simplify]: Extracting # 2 : cost  0
0.043 * * [simplify]: iteration  7 :  38  enodes  (cost  5 )
0.048 * * [simplify]: Extracting # 0 : cost  0
0.048 * * [simplify]: Extracting # 1 : cost  0
0.048 * * [simplify]: Extracting # 2 : cost  0
0.048 * * [simplify]: iteration  8 :  44  enodes  (cost  5 )
0.060 * * [simplify]: Extracting # 0 : cost  0
0.060 * * [simplify]: Extracting # 1 : cost  0
0.060 * * [simplify]: Extracting # 2 : cost  0
0.060 * * [simplify]: iteration  9 :  56  enodes  (cost  5 )
0.079 * * [simplify]: Extracting # 0 : cost  0
0.079 * * [simplify]: Extracting # 1 : cost  0
0.079 * * [simplify]: iteration  10 :  67  enodes  (cost  5 )
0.096 * * [simplify]: Extracting # 0 : cost  0
0.096 * * [simplify]: iteration  11 :  70  enodes  (cost  5 )
0.116 * * [simplify]: Extracting # 0 : cost  0
0.116 * * [simplify]: iteration  12 :  71  enodes  (cost  5 )
0.125 * * [simplify]: Extracting # 0 : cost  0
0.125 * * [simplify]: iteration done:  71  enodes  (cost  5 )
0.125 * [simplify]: Simplified to:
  (- (+ x x) 1.0)
0.126 * * [progress]: iteration 1 / 4
0.126 * * * [progress]: picking best candidate
0.127 * * * * [pick]: Picked  #<alt (λ (x) (- (+ x x) 1.0))>
0.127 * * * [progress]: localizing error
0.131 * * * [progress]: generating rewritten candidates
0.131 * * * [progress]: generating series expansions
0.131 * * * [progress]: simplifying candidates
0.131 * [simplify]: Simplifying:
  
0.131 * * [simplify]: Extracting # 0 : cost  0
0.131 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.131 * * [simplify]: Extracting # 0 : cost  0
0.131 * * [simplify]: iteration done:  0  enodes  (cost  0 )
0.131 * [simplify]: Simplified to:
  
0.131 * * * [progress]: adding candidates to table
0.131 * [progress]: [Phase 3 of 3] Extracting.
0.132 * [simplify]: Simplifying:
  (- (+ x x) 1.0)
0.132 * * [simplify]: Extracting # 0 : cost  0
0.132 * * [simplify]: Extracting # 1 : cost  0
0.132 * * [simplify]: Extracting # 2 : cost  0
0.132 * * [simplify]: Extracting # 3 : cost  0
0.132 * * [simplify]: Extracting # 4 : cost  0
0.133 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
0.133 * * [simplify]: Extracting # 0 : cost  0
0.133 * * [simplify]: iteration done:  4  enodes  (cost  5 )
0.133 * [simplify]: Simplified to:
  (- (+ x x) 1.0)
0.932 * [regime-testing]: Baseline error score: 0
0.934 * [regime-testing]: Oracle error score: 0
0.934 * [regime-testing]: End program error score: 0