7.426 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.032 * [progress]: [Phase 2 of 3] Improving.
0.032 * [simplify]: Simplifying:
  (* (+ x y) (- x y))
0.032 * * [simplify]: Extracting # 0 : cost  0
0.033 * * [simplify]: Extracting # 1 : cost  0
0.033 * * [simplify]: Extracting # 2 : cost  0
0.033 * * [simplify]: Extracting # 3 : cost  0
0.033 * * [simplify]: Extracting # 4 : cost  0
0.033 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
0.034 * * [simplify]: Extracting # 0 : cost  0
0.034 * * [simplify]: Extracting # 1 : cost  0
0.034 * * [simplify]: Extracting # 2 : cost  0
0.034 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
0.037 * * [simplify]: Extracting # 0 : cost  0
0.037 * * [simplify]: Extracting # 1 : cost  0
0.038 * * [simplify]: Extracting # 2 : cost  0
0.038 * * [simplify]: iteration  2 :  24  enodes  (cost  7 )
0.047 * * [simplify]: Extracting # 0 : cost  0
0.047 * * [simplify]: Extracting # 1 : cost  0
0.047 * * [simplify]: Extracting # 2 : cost  0
0.047 * * [simplify]: iteration  3 :  59  enodes  (cost  7 )
0.070 * * [simplify]: Extracting # 0 : cost  0
0.070 * * [simplify]: Extracting # 1 : cost  0
0.070 * * [simplify]: Extracting # 2 : cost  0
0.070 * * [simplify]: iteration  4 :  146  enodes  (cost  7 )
0.127 * * [simplify]: Extracting # 0 : cost  0
0.127 * * [simplify]: Extracting # 1 : cost  0
0.127 * * [simplify]: Extracting # 2 : cost  0
0.127 * * [simplify]: Extracting # 3 : cost  0
0.128 * * [simplify]: iteration  5 :  253  enodes  (cost  7 )
0.258 * * [simplify]: Extracting # 0 : cost  0
0.258 * * [simplify]: Extracting # 1 : cost  0
0.258 * * [simplify]: Extracting # 2 : cost  0
0.259 * * [simplify]: iteration  6 :  381  enodes  (cost  7 )
0.477 * * [simplify]: Extracting # 0 : cost  0
0.478 * * [simplify]: Extracting # 1 : cost  0
0.479 * * [simplify]: Extracting # 2 : cost  0
0.479 * * [simplify]: Extracting # 3 : cost  0
0.480 * * [simplify]: iteration  7 :  589  enodes  (cost  7 )
1.012 * * [simplify]: Extracting # 0 : cost  0
1.014 * * [simplify]: Extracting # 1 : cost  0
1.015 * * [simplify]: Extracting # 2 : cost  0
1.016 * * [simplify]: iteration  8 :  1013  enodes  (cost  7 )
6.330 * * [simplify]: Extracting # 0 : cost  0
6.334 * * [simplify]: Extracting # 1 : cost  0
6.336 * * [simplify]: Extracting # 2 : cost  0
6.338 * * [simplify]: Extracting # 3 : cost  0
6.339 * * [simplify]: Extracting # 4 : cost  0
6.340 * * [simplify]: iteration  9 :  2885  enodes  (cost  7 )
9.630 * * [simplify]: Extracting # 0 : cost  0
9.636 * * [simplify]: Extracting # 1 : cost  0
9.640 * * [simplify]: Extracting # 2 : cost  0
9.647 * * [simplify]: Extracting # 3 : cost  0
9.653 * * [simplify]: iteration done:  5001  enodes  (cost  7 )
9.653 * [simplify]: Simplified to:
  (* (+ x y) (- x y))
9.654 * * [progress]: iteration 1 / 4
9.654 * * * [progress]: picking best candidate
9.656 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ x y) (- x y)))>
9.656 * * * [progress]: localizing error
9.668 * * * [progress]: generating rewritten candidates
9.668 * * * [progress]: generating series expansions
9.668 * * * [progress]: simplifying candidates
9.668 * [simplify]: Simplifying:
  
9.668 * * [simplify]: Extracting # 0 : cost  0
9.668 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
9.668 * * [simplify]: Extracting # 0 : cost  0
9.668 * * [simplify]: iteration done:  0  enodes  (cost  0 )
9.668 * [simplify]: Simplified to:
  
9.668 * * * [progress]: adding candidates to table
9.669 * [progress]: [Phase 3 of 3] Extracting.
9.671 * [simplify]: Simplifying:
  (* (+ x y) (- x y))
9.672 * * [simplify]: Extracting # 0 : cost  0
9.672 * * [simplify]: Extracting # 1 : cost  0
9.672 * * [simplify]: Extracting # 2 : cost  0
9.672 * * [simplify]: Extracting # 3 : cost  0
9.672 * * [simplify]: Extracting # 4 : cost  0
9.672 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
9.672 * * [simplify]: Extracting # 0 : cost  0
9.672 * * [simplify]: iteration  1 :  7  enodes  (cost  7 )
9.673 * * [simplify]: Extracting # 0 : cost  0
9.673 * * [simplify]: iteration done:  7  enodes  (cost  7 )
9.673 * [simplify]: Simplified to:
  (* (+ x y) (- x y))
10.789 * [regime-testing]: Baseline error score: 0.0008751093886735842
10.791 * [regime-testing]: Oracle error score: 0.0008751093886735842
10.791 * [regime-testing]: End program error score: 0.0008751093886735842