2.469 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.031 * * * [progress]: [2/2] Setting up program.
0.034 * [progress]: [Phase 2 of 3] Improving.
0.035 * [simplify]: Simplifying:
  (* (+ x y) (- x y))
0.035 * * [simplify]: Extracting # 0 : cost  0
0.035 * * [simplify]: Extracting # 1 : cost  0
0.035 * * [simplify]: Extracting # 2 : cost  0
0.035 * * [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 )
0.039 * * [simplify]: Extracting # 0 : cost  0
0.039 * * [simplify]: Extracting # 1 : cost  0
0.039 * * [simplify]: Extracting # 2 : cost  0
0.039 * * [simplify]: iteration  2 :  24  enodes  (cost  7 )
0.050 * * [simplify]: Extracting # 0 : cost  0
0.050 * * [simplify]: Extracting # 1 : cost  0
0.050 * * [simplify]: Extracting # 2 : cost  0
0.050 * * [simplify]: iteration  3 :  59  enodes  (cost  7 )
0.081 * * [simplify]: Extracting # 0 : cost  0
0.081 * * [simplify]: Extracting # 1 : cost  0
0.081 * * [simplify]: Extracting # 2 : cost  0
0.081 * * [simplify]: iteration  4 :  146  enodes  (cost  7 )
0.158 * * [simplify]: Extracting # 0 : cost  0
0.159 * * [simplify]: Extracting # 1 : cost  0
0.159 * * [simplify]: Extracting # 2 : cost  0
0.159 * * [simplify]: Extracting # 3 : cost  0
0.159 * * [simplify]: iteration  5 :  253  enodes  (cost  7 )
0.280 * * [simplify]: Extracting # 0 : cost  0
0.281 * * [simplify]: Extracting # 1 : cost  0
0.282 * * [simplify]: Extracting # 2 : cost  0
0.282 * * [simplify]: iteration  6 :  381  enodes  (cost  7 )
0.581 * * [simplify]: Extracting # 0 : cost  0
0.582 * * [simplify]: Extracting # 1 : cost  0
0.583 * * [simplify]: Extracting # 2 : cost  0
0.584 * * [simplify]: Extracting # 3 : cost  0
0.584 * * [simplify]: iteration  7 :  589  enodes  (cost  7 )
1.233 * * [simplify]: Extracting # 0 : cost  0
1.235 * * [simplify]: Extracting # 1 : cost  0
1.236 * * [simplify]: Extracting # 2 : cost  0
1.236 * * [simplify]: iteration  8 :  1013  enodes  (cost  7 )
7.739 * * [simplify]: Extracting # 0 : cost  0
7.748 * * [simplify]: Extracting # 1 : cost  0
7.751 * * [simplify]: Extracting # 2 : cost  0
7.753 * * [simplify]: Extracting # 3 : cost  0
7.756 * * [simplify]: Extracting # 4 : cost  0
7.759 * * [simplify]: iteration  9 :  2885  enodes  (cost  7 )
12.130 * * [simplify]: Extracting # 0 : cost  0
12.136 * * [simplify]: Extracting # 1 : cost  0
12.139 * * [simplify]: Extracting # 2 : cost  0
12.146 * * [simplify]: Extracting # 3 : cost  0
12.152 * * [simplify]: iteration done:  5001  enodes  (cost  7 )
12.152 * [simplify]: Simplified to:
  (* (+ x y) (- x y))
12.154 * * [progress]: iteration 1 / 4
12.154 * * * [progress]: picking best candidate
12.157 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ x y) (- x y)))>
12.157 * * * [progress]: localizing error
12.168 * * * [progress]: generating rewritten candidates
12.168 * * * [progress]: generating series expansions
12.168 * * * [progress]: simplifying candidates
12.168 * [simplify]: Simplifying:
  
12.168 * * [simplify]: Extracting # 0 : cost  0
12.168 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
12.168 * * [simplify]: Extracting # 0 : cost  0
12.168 * * [simplify]: iteration done:  0  enodes  (cost  0 )
12.168 * [simplify]: Simplified to:
  
12.168 * * * [progress]: adding candidates to table
12.169 * [progress]: [Phase 3 of 3] Extracting.
12.171 * [simplify]: Simplifying:
  (* (+ x y) (- x y))
12.172 * * [simplify]: Extracting # 0 : cost  0
12.172 * * [simplify]: Extracting # 1 : cost  0
12.172 * * [simplify]: Extracting # 2 : cost  0
12.172 * * [simplify]: Extracting # 3 : cost  0
12.172 * * [simplify]: Extracting # 4 : cost  0
12.172 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
12.172 * * [simplify]: Extracting # 0 : cost  0
12.172 * * [simplify]: iteration  1 :  7  enodes  (cost  7 )
12.173 * * [simplify]: Extracting # 0 : cost  0
12.173 * * [simplify]: iteration done:  7  enodes  (cost  7 )
12.173 * [simplify]: Simplified to:
  (* (+ x y) (- x y))
13.257 * [regime-testing]: Baseline error score: 0.0007500937617202151
13.259 * [regime-testing]: Oracle error score: 0.0007500937617202151
13.260 * [regime-testing]: End program error score: 0.0007500937617202151