9.304 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.032 * * * [progress]: [2/2] Setting up program.
0.034 * [progress]: [Phase 2 of 3] Improving.
0.034 * [simplify]: Simplifying:
  (* (+ x y) (- x y))
0.034 * * [simplify]: Extracting # 0 : cost  0
0.034 * * [simplify]: Extracting # 1 : cost  0
0.034 * * [simplify]: Extracting # 2 : cost  0
0.034 * * [simplify]: Extracting # 3 : cost  0
0.035 * * [simplify]: Extracting # 4 : cost  0
0.035 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
0.036 * * [simplify]: Extracting # 0 : cost  0
0.036 * * [simplify]: Extracting # 1 : cost  0
0.036 * * [simplify]: Extracting # 2 : cost  0
0.036 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
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  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 )
0.082 * * [simplify]: Extracting # 0 : cost  0
0.082 * * [simplify]: Extracting # 1 : cost  0
0.083 * * [simplify]: Extracting # 2 : cost  0
0.083 * * [simplify]: iteration  4 :  146  enodes  (cost  7 )
0.151 * * [simplify]: Extracting # 0 : cost  0
0.151 * * [simplify]: Extracting # 1 : cost  0
0.151 * * [simplify]: Extracting # 2 : cost  0
0.152 * * [simplify]: Extracting # 3 : cost  0
0.152 * * [simplify]: iteration  5 :  253  enodes  (cost  7 )
0.281 * * [simplify]: Extracting # 0 : cost  0
0.281 * * [simplify]: Extracting # 1 : cost  0
0.281 * * [simplify]: Extracting # 2 : cost  0
0.282 * * [simplify]: iteration  6 :  381  enodes  (cost  7 )
0.505 * * [simplify]: Extracting # 0 : cost  0
0.505 * * [simplify]: Extracting # 1 : cost  0
0.506 * * [simplify]: Extracting # 2 : cost  0
0.506 * * [simplify]: Extracting # 3 : cost  0
0.506 * * [simplify]: iteration  7 :  589  enodes  (cost  7 )
1.239 * * [simplify]: Extracting # 0 : cost  0
1.241 * * [simplify]: Extracting # 1 : cost  0
1.242 * * [simplify]: Extracting # 2 : cost  0
1.243 * * [simplify]: iteration  8 :  1013  enodes  (cost  7 )
6.566 * * [simplify]: Extracting # 0 : cost  0
6.570 * * [simplify]: Extracting # 1 : cost  0
6.571 * * [simplify]: Extracting # 2 : cost  0
6.573 * * [simplify]: Extracting # 3 : cost  0
6.574 * * [simplify]: Extracting # 4 : cost  0
6.576 * * [simplify]: iteration  9 :  2885  enodes  (cost  7 )
10.834 * * [simplify]: Extracting # 0 : cost  0
10.846 * * [simplify]: Extracting # 1 : cost  0
10.852 * * [simplify]: Extracting # 2 : cost  0
10.858 * * [simplify]: Extracting # 3 : cost  0
10.861 * * [simplify]: iteration done:  5001  enodes  (cost  7 )
10.861 * [simplify]: Simplified to:
  (* (+ x y) (- x y))
10.861 * * [progress]: iteration 1 / 4
10.861 * * * [progress]: picking best candidate
10.863 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ x y) (- x y)))>
10.863 * * * [progress]: localizing error
10.868 * * * [progress]: generating rewritten candidates
10.868 * * * [progress]: generating series expansions
10.868 * * * [progress]: simplifying candidates
10.868 * [simplify]: Simplifying:
  
10.868 * * [simplify]: Extracting # 0 : cost  0
10.868 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
10.868 * * [simplify]: Extracting # 0 : cost  0
10.868 * * [simplify]: iteration done:  0  enodes  (cost  0 )
10.868 * [simplify]: Simplified to:
  
10.868 * * * [progress]: adding candidates to table
10.868 * [progress]: [Phase 3 of 3] Extracting.
10.870 * [simplify]: Simplifying:
  (* (+ x y) (- x y))
10.870 * * [simplify]: Extracting # 0 : cost  0
10.870 * * [simplify]: Extracting # 1 : cost  0
10.870 * * [simplify]: Extracting # 2 : cost  0
10.870 * * [simplify]: Extracting # 3 : cost  0
10.870 * * [simplify]: Extracting # 4 : cost  0
10.870 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
10.870 * * [simplify]: Extracting # 0 : cost  0
10.870 * * [simplify]: iteration  1 :  7  enodes  (cost  7 )
10.871 * * [simplify]: Extracting # 0 : cost  0
10.871 * * [simplify]: iteration done:  7  enodes  (cost  7 )
10.871 * [simplify]: Simplified to:
  (* (+ x y) (- x y))
11.948 * [regime-testing]: Baseline error score: 0.0011251406425803225
11.952 * [regime-testing]: Oracle error score: 0.0011251406425803225
11.953 * [regime-testing]: End program error score: 0.0011251406425803225