47.883 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.024 * * * [progress]: [2/2] Setting up program.
0.027 * [progress]: [Phase 2 of 3] Improving.
0.027 * [simplify]: Simplifying:
  (- (+ x y) (* x y))
0.027 * * [simplify]: Extracting # 0 : cost  0
0.027 * * [simplify]: Extracting # 1 : cost  0
0.027 * * [simplify]: Extracting # 2 : cost  0
0.027 * * [simplify]: Extracting # 3 : cost  0
0.027 * * [simplify]: Extracting # 4 : cost  0
0.027 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
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  1 :  11  enodes  (cost  7 )
0.032 * * [simplify]: Extracting # 0 : cost  0
0.032 * * [simplify]: Extracting # 1 : cost  0
0.032 * * [simplify]: Extracting # 2 : cost  0
0.032 * * [simplify]: iteration  2 :  25  enodes  (cost  7 )
0.037 * * [simplify]: Extracting # 0 : cost  0
0.037 * * [simplify]: Extracting # 1 : cost  0
0.037 * * [simplify]: Extracting # 2 : cost  0
0.037 * * [simplify]: Extracting # 3 : cost  0
0.037 * * [simplify]: iteration  3 :  41  enodes  (cost  7 )
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 :  64  enodes  (cost  7 )
0.055 * * [simplify]: Extracting # 0 : cost  0
0.055 * * [simplify]: Extracting # 1 : cost  0
0.055 * * [simplify]: Extracting # 2 : cost  0
0.055 * * [simplify]: iteration  5 :  90  enodes  (cost  6 )
0.093 * * [simplify]: Extracting # 0 : cost  0
0.094 * * [simplify]: Extracting # 1 : cost  0
0.094 * * [simplify]: Extracting # 2 : cost  0
0.094 * * [simplify]: iteration  6 :  126  enodes  (cost  6 )
0.119 * * [simplify]: Extracting # 0 : cost  0
0.119 * * [simplify]: Extracting # 1 : cost  0
0.119 * * [simplify]: Extracting # 2 : cost  0
0.120 * * [simplify]: iteration  7 :  146  enodes  (cost  6 )
0.149 * * [simplify]: Extracting # 0 : cost  0
0.149 * * [simplify]: Extracting # 1 : cost  0
0.149 * * [simplify]: Extracting # 2 : cost  0
0.149 * * [simplify]: iteration  8 :  169  enodes  (cost  6 )
0.172 * * [simplify]: Extracting # 0 : cost  0
0.172 * * [simplify]: Extracting # 1 : cost  0
0.173 * * [simplify]: Extracting # 2 : cost  0
0.173 * * [simplify]: iteration  9 :  182  enodes  (cost  6 )
0.217 * * [simplify]: Extracting # 0 : cost  0
0.217 * * [simplify]: Extracting # 1 : cost  0
0.217 * * [simplify]: iteration  10 :  194  enodes  (cost  6 )
0.254 * * [simplify]: Extracting # 0 : cost  0
0.254 * * [simplify]: Extracting # 1 : cost  0
0.254 * * [simplify]: Extracting # 2 : cost  0
0.254 * * [simplify]: iteration  11 :  213  enodes  (cost  6 )
0.305 * * [simplify]: Extracting # 0 : cost  0
0.305 * * [simplify]: Extracting # 1 : cost  0
0.305 * * [simplify]: Extracting # 2 : cost  0
0.305 * * [simplify]: Extracting # 3 : cost  0
0.305 * * [simplify]: iteration  12 :  238  enodes  (cost  6 )
0.370 * * [simplify]: Extracting # 0 : cost  0
0.371 * * [simplify]: Extracting # 1 : cost  0
0.371 * * [simplify]: Extracting # 2 : cost  0
0.371 * * [simplify]: iteration  13 :  284  enodes  (cost  6 )
0.500 * * [simplify]: Extracting # 0 : cost  0
0.500 * * [simplify]: Extracting # 1 : cost  0
0.501 * * [simplify]: Extracting # 2 : cost  0
0.501 * * [simplify]: iteration  14 :  391  enodes  (cost  6 )
0.654 * * [simplify]: Extracting # 0 : cost  0
0.655 * * [simplify]: Extracting # 1 : cost  0
0.656 * * [simplify]: Extracting # 2 : cost  0
0.656 * * [simplify]: iteration  15 :  527  enodes  (cost  6 )
0.877 * * [simplify]: Extracting # 0 : cost  0
0.877 * * [simplify]: Extracting # 1 : cost  0
0.877 * * [simplify]: Extracting # 2 : cost  0
0.878 * * [simplify]: iteration  16 :  620  enodes  (cost  6 )
1.175 * * [simplify]: Extracting # 0 : cost  0
1.176 * * [simplify]: Extracting # 1 : cost  0
1.176 * * [simplify]: iteration  17 :  653  enodes  (cost  6 )
1.446 * * [simplify]: Extracting # 0 : cost  0
1.446 * * [simplify]: iteration  18 :  655  enodes  (cost  6 )
1.732 * * [simplify]: Extracting # 0 : cost  0
1.732 * * [simplify]: iteration done:  655  enodes  (cost  6 )
1.733 * [simplify]: Simplified to:
  (fma (- 1 x) y x)
1.735 * * [progress]: iteration 1 / 4
1.736 * * * [progress]: picking best candidate
1.737 * * * * [pick]: Picked  #<alt (λ (x y) (fma (- 1 x) y x))>
1.737 * * * [progress]: localizing error
1.745 * * * [progress]: generating rewritten candidates
1.745 * * * [progress]: generating series expansions
1.745 * * * [progress]: simplifying candidates
1.745 * [simplify]: Simplifying:
  
1.745 * * [simplify]: Extracting # 0 : cost  0
1.745 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.745 * * [simplify]: Extracting # 0 : cost  0
1.745 * * [simplify]: iteration done:  0  enodes  (cost  0 )
1.745 * [simplify]: Simplified to:
  
1.745 * * * [progress]: adding candidates to table
1.746 * [progress]: [Phase 3 of 3] Extracting.
1.748 * [simplify]: Simplifying:
  (fma (- 1 x) y x)
1.748 * * [simplify]: Extracting # 0 : cost  0
1.748 * * [simplify]: Extracting # 1 : cost  0
1.748 * * [simplify]: Extracting # 2 : cost  0
1.748 * * [simplify]: Extracting # 3 : cost  0
1.748 * * [simplify]: Extracting # 4 : cost  0
1.748 * * [simplify]: iteration  0 :  5  enodes  (cost  6 )
1.748 * * [simplify]: Extracting # 0 : cost  0
1.748 * * [simplify]: iteration  1 :  7  enodes  (cost  6 )
1.748 * * [simplify]: Extracting # 0 : cost  0
1.749 * * [simplify]: iteration done:  7  enodes  (cost  6 )
1.749 * [simplify]: Simplified to:
  (fma (- 1 x) y x)
2.527 * [regime-testing]: Baseline error score: 0.0037504688086010753
2.531 * [regime-testing]: Oracle error score: 0.0037504688086010753
2.531 * [regime-testing]: End program error score: 0.0037504688086010753