11.147 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.022 * * * [progress]: [2/2] Setting up program.
0.024 * [progress]: [Phase 2 of 3] Improving.
0.024 * [simplify]: Simplifying:
  (- (* x x) (* y y))
0.024 * * [simplify]: Extracting # 0 : cost  0
0.024 * * [simplify]: Extracting # 1 : cost  0
0.024 * * [simplify]: Extracting # 2 : cost  0
0.024 * * [simplify]: Extracting # 3 : cost  0
0.024 * * [simplify]: Extracting # 4 : cost  0
0.024 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
0.025 * * [simplify]: Extracting # 0 : cost  0
0.025 * * [simplify]: Extracting # 1 : cost  0
0.025 * * [simplify]: Extracting # 2 : cost  0
0.025 * * [simplify]: iteration  1 :  10  enodes  (cost  7 )
0.027 * * [simplify]: Extracting # 0 : cost  0
0.027 * * [simplify]: Extracting # 1 : cost  0
0.027 * * [simplify]: Extracting # 2 : cost  0
0.027 * * [simplify]: iteration  2 :  17  enodes  (cost  7 )
0.029 * * [simplify]: Extracting # 0 : cost  0
0.030 * * [simplify]: Extracting # 1 : cost  0
0.030 * * [simplify]: Extracting # 2 : cost  0
0.030 * * [simplify]: iteration  3 :  32  enodes  (cost  7 )
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  4 :  58  enodes  (cost  7 )
0.071 * * [simplify]: Extracting # 0 : cost  0
0.071 * * [simplify]: Extracting # 1 : cost  0
0.072 * * [simplify]: Extracting # 2 : cost  0
0.072 * * [simplify]: iteration  5 :  129  enodes  (cost  7 )
0.104 * * [simplify]: Extracting # 0 : cost  0
0.104 * * [simplify]: Extracting # 1 : cost  0
0.104 * * [simplify]: Extracting # 2 : cost  0
0.104 * * [simplify]: Extracting # 3 : cost  0
0.104 * * [simplify]: iteration  6 :  187  enodes  (cost  7 )
0.178 * * [simplify]: Extracting # 0 : cost  0
0.178 * * [simplify]: Extracting # 1 : cost  0
0.179 * * [simplify]: Extracting # 2 : cost  0
0.179 * * [simplify]: Extracting # 3 : cost  0
0.179 * * [simplify]: iteration  7 :  369  enodes  (cost  7 )
0.843 * * [simplify]: Extracting # 0 : cost  0
0.845 * * [simplify]: Extracting # 1 : cost  0
0.847 * * [simplify]: Extracting # 2 : cost  0
0.848 * * [simplify]: Extracting # 3 : cost  0
0.850 * * [simplify]: Extracting # 4 : cost  0
0.857 * * [simplify]: iteration  8 :  1551  enodes  (cost  7 )
14.048 * * [simplify]: Extracting # 0 : cost  0
14.069 * * [simplify]: Extracting # 1 : cost  0
14.073 * * [simplify]: Extracting # 2 : cost  0
14.075 * * [simplify]: Extracting # 3 : cost  0
14.078 * * [simplify]: Extracting # 4 : cost  0
14.081 * * [simplify]: iteration done:  5000  enodes  (cost  7 )
14.081 * [simplify]: Simplified to:
  (* (- x y) (+ x y))
14.084 * * [progress]: iteration 1 / 4
14.084 * * * [progress]: picking best candidate
14.085 * * * * [pick]: Picked  #<alt (λ (x y) (* (- x y) (+ x y)))>
14.085 * * * [progress]: localizing error
14.090 * * * [progress]: generating rewritten candidates
14.090 * * * [progress]: generating series expansions
14.090 * * * [progress]: simplifying candidates
14.090 * [simplify]: Simplifying:
  
14.091 * * [simplify]: Extracting # 0 : cost  0
14.091 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
14.091 * * [simplify]: Extracting # 0 : cost  0
14.091 * * [simplify]: iteration done:  0  enodes  (cost  0 )
14.091 * [simplify]: Simplified to:
  
14.091 * * * [progress]: adding candidates to table
14.091 * [progress]: [Phase 3 of 3] Extracting.
14.092 * [simplify]: Simplifying:
  (* (- x y) (+ x y))
14.092 * * [simplify]: Extracting # 0 : cost  0
14.092 * * [simplify]: Extracting # 1 : cost  0
14.092 * * [simplify]: Extracting # 2 : cost  0
14.092 * * [simplify]: Extracting # 3 : cost  0
14.092 * * [simplify]: Extracting # 4 : cost  0
14.092 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
14.093 * * [simplify]: Extracting # 0 : cost  0
14.093 * * [simplify]: iteration  1 :  7  enodes  (cost  7 )
14.093 * * [simplify]: Extracting # 0 : cost  0
14.093 * * [simplify]: iteration done:  7  enodes  (cost  7 )
14.093 * [simplify]: Simplified to:
  (* (- x y) (+ x y))
15.079 * [regime-testing]: Baseline error score: 0.00037504688086010754
15.081 * [regime-testing]: Oracle error score: 0.00037504688086010754
15.081 * [regime-testing]: End program error score: 0.00037504688086010754