0.801 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.117 * * * [progress]: [2/2] Setting up program.
0.124 * [progress]: [Phase 2 of 3] Improving.
0.127 * [simplify]: Simplifying:
  (* 0.5 (- (* x x) y))
0.129 * * [simplify]: Extracting # 0 : cost  0
0.129 * * [simplify]: Extracting # 1 : cost  0
0.129 * * [simplify]: Extracting # 2 : cost  0
0.129 * * [simplify]: Extracting # 3 : cost  0
0.129 * * [simplify]: Extracting # 4 : cost  0
0.129 * * [simplify]: Extracting # 5 : cost  0
0.129 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.137 * * [simplify]: Extracting # 0 : cost  0
0.137 * * [simplify]: Extracting # 1 : cost  0
0.137 * * [simplify]: Extracting # 2 : cost  0
0.137 * * [simplify]: iteration  1 :  10  enodes  (cost  7 )
0.141 * * [simplify]: Extracting # 0 : cost  0
0.141 * * [simplify]: Extracting # 1 : cost  0
0.141 * * [simplify]: Extracting # 2 : cost  0
0.141 * * [simplify]: iteration  2 :  17  enodes  (cost  7 )
0.148 * * [simplify]: Extracting # 0 : cost  0
0.148 * * [simplify]: Extracting # 1 : cost  0
0.148 * * [simplify]: Extracting # 2 : cost  0
0.148 * * [simplify]: iteration  3 :  29  enodes  (cost  7 )
0.158 * * [simplify]: Extracting # 0 : cost  0
0.158 * * [simplify]: Extracting # 1 : cost  0
0.158 * * [simplify]: Extracting # 2 : cost  0
0.158 * * [simplify]: iteration  4 :  40  enodes  (cost  7 )
0.220 * * [simplify]: Extracting # 0 : cost  0
0.220 * * [simplify]: iteration  5 :  42  enodes  (cost  7 )
0.232 * * [simplify]: Extracting # 0 : cost  0
0.232 * * [simplify]: iteration done:  42  enodes  (cost  7 )
0.232 * [simplify]: Simplified to:
  (* 0.5 (- (* x x) y))
0.235 * * [progress]: iteration 1 / 4
0.235 * * * [progress]: picking best candidate
0.239 * * * * [pick]: Picked  #<alt (λ (x y) (* 0.5 (- (* x x) y)))>
0.240 * * * [progress]: localizing error
0.261 * * * [progress]: generating rewritten candidates
0.262 * * * [progress]: generating series expansions
0.262 * * * [progress]: simplifying candidates
0.263 * [simplify]: Simplifying:
  
0.263 * * [simplify]: Extracting # 0 : cost  0
0.263 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.263 * * [simplify]: Extracting # 0 : cost  0
0.263 * * [simplify]: iteration done:  0  enodes  (cost  0 )
0.263 * [simplify]: Simplified to:
  
0.263 * * * [progress]: adding candidates to table
0.264 * [progress]: [Phase 3 of 3] Extracting.
0.269 * [simplify]: Simplifying:
  (* 0.5 (- (* x x) y))
0.269 * * [simplify]: Extracting # 0 : cost  0
0.270 * * [simplify]: Extracting # 1 : cost  0
0.270 * * [simplify]: Extracting # 2 : cost  0
0.270 * * [simplify]: Extracting # 3 : cost  0
0.270 * * [simplify]: Extracting # 4 : cost  0
0.270 * * [simplify]: Extracting # 5 : cost  0
0.270 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.271 * * [simplify]: Extracting # 0 : cost  0
0.271 * * [simplify]: iteration  1 :  7  enodes  (cost  7 )
0.272 * * [simplify]: Extracting # 0 : cost  0
0.272 * * [simplify]: iteration done:  7  enodes  (cost  7 )
0.272 * [simplify]: Simplified to:
  (* 0.5 (- (* x x) y))
1.719 * [regime-testing]: Baseline error score: 0.013089191113656844
1.727 * [regime-testing]: Oracle error score: 0.013089191113656844
1.727 * [regime-testing]: End program error score: 0.013089191113656844