68.194 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.024 * * * [progress]: [2/2] Setting up program.
0.026 * [progress]: [Phase 2 of 3] Improving.
0.026 * [simplify]: Simplifying:
  (* (+ x y) (- x y))
0.026 * * [simplify]: Extracting # 0 : cost  0
0.026 * * [simplify]: Extracting # 1 : cost  0
0.026 * * [simplify]: Extracting # 2 : cost  0
0.026 * * [simplify]: Extracting # 3 : cost  0
0.026 * * [simplify]: Extracting # 4 : cost  0
0.026 * * [simplify]: iteration  0 :  5  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  1 :  9  enodes  (cost  7 )
0.028 * * [simplify]: Extracting # 0 : cost  0
0.028 * * [simplify]: Extracting # 1 : cost  0
0.028 * * [simplify]: Extracting # 2 : cost  0
0.028 * * [simplify]: iteration  2 :  24  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  3 :  59  enodes  (cost  7 )
0.049 * * [simplify]: Extracting # 0 : cost  0
0.049 * * [simplify]: Extracting # 1 : cost  0
0.049 * * [simplify]: Extracting # 2 : cost  0
0.049 * * [simplify]: iteration  4 :  151  enodes  (cost  7 )
0.096 * * [simplify]: Extracting # 0 : cost  0
0.096 * * [simplify]: Extracting # 1 : cost  0
0.096 * * [simplify]: Extracting # 2 : cost  0
0.097 * * [simplify]: Extracting # 3 : cost  0
0.097 * * [simplify]: iteration  5 :  333  enodes  (cost  7 )
0.204 * * [simplify]: Extracting # 0 : cost  0
0.205 * * [simplify]: Extracting # 1 : cost  0
0.205 * * [simplify]: Extracting # 2 : cost  0
0.205 * * [simplify]: Extracting # 3 : cost  0
0.206 * * [simplify]: iteration  6 :  649  enodes  (cost  7 )
0.428 * * [simplify]: Extracting # 0 : cost  0
0.430 * * [simplify]: Extracting # 1 : cost  0
0.430 * * [simplify]: Extracting # 2 : cost  0
0.430 * * [simplify]: Extracting # 3 : cost  0
0.431 * * [simplify]: iteration  7 :  942  enodes  (cost  7 )
1.056 * * [simplify]: Extracting # 0 : cost  0
1.062 * * [simplify]: Extracting # 1 : cost  0
1.066 * * [simplify]: Extracting # 2 : cost  0
1.070 * * [simplify]: Extracting # 3 : cost  0
1.074 * * [simplify]: iteration  8 :  2999  enodes  (cost  7 )
3.491 * * [simplify]: Extracting # 0 : cost  0
3.515 * * [simplify]: Extracting # 1 : cost  0
3.522 * * [simplify]: iteration done:  5000  enodes  (cost  7 )
3.523 * [simplify]: Simplified to:
  (* (+ x y) (- x y))
3.523 * * [progress]: iteration 1 / 4
3.523 * * * [progress]: picking best candidate
3.525 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ x y) (- x y)))>
3.525 * * * [progress]: localizing error
3.532 * * * [progress]: generating rewritten candidates
3.532 * * * [progress]: generating series expansions
3.532 * * * [progress]: simplifying candidates
3.532 * [simplify]: Simplifying:
  
3.532 * * [simplify]: Extracting # 0 : cost  0
3.532 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
3.532 * * [simplify]: Extracting # 0 : cost  0
3.532 * * [simplify]: iteration done:  0  enodes  (cost  0 )
3.533 * [simplify]: Simplified to:
  
3.533 * * * [progress]: adding candidates to table
3.533 * [progress]: [Phase 3 of 3] Extracting.
3.535 * [simplify]: Simplifying:
  (* (+ x y) (- x y))
3.535 * * [simplify]: Extracting # 0 : cost  0
3.535 * * [simplify]: Extracting # 1 : cost  0
3.535 * * [simplify]: Extracting # 2 : cost  0
3.535 * * [simplify]: Extracting # 3 : cost  0
3.535 * * [simplify]: Extracting # 4 : cost  0
3.535 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
3.535 * * [simplify]: Extracting # 0 : cost  0
3.535 * * [simplify]: iteration  1 :  7  enodes  (cost  7 )
3.536 * * [simplify]: Extracting # 0 : cost  0
3.536 * * [simplify]: iteration done:  7  enodes  (cost  7 )
3.536 * [simplify]: Simplified to:
  (* (+ x y) (- x y))
4.576 * [regime-testing]: Baseline error score: 0.0006250781347668458
4.579 * [regime-testing]: Oracle error score: 0.0006250781347668458
4.579 * [regime-testing]: End program error score: 0.0006250781347668458