45.506 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.012 * * * [progress]: [2/2] Setting up program.
0.015 * [progress]: [Phase 2 of 3] Improving.
0.015 * [simplify]: Simplifying:
  (* (/ 1.0 2.0) (+ x y))
0.016 * * [simplify]: Extracting # 0 : cost  1  inf +  0
0.016 * * [simplify]: Extracting # 1 : cost  3  inf +  0
0.016 * * [simplify]: Extracting # 2 : cost  7  inf +  0
0.016 * * [simplify]: Extracting # 3 : cost  2  inf +  46
0.016 * * [simplify]: Extracting # 4 : cost  0  inf +  212
0.016 * * [simplify]: iteration  0 :  7  enodes  (cost  124 )
0.017 * * [simplify]: Extracting # 0 : cost  0  inf +  212
0.017 * * [simplify]: Extracting # 1 : cost  5  inf +  212
0.018 * * [simplify]: Extracting # 2 : cost  0  inf +  627
0.018 * * [simplify]: iteration  1 :  17  enodes  (cost  124 )
0.021 * * [simplify]: Extracting # 0 : cost  0  inf +  627
0.021 * * [simplify]: Extracting # 1 : cost  5  inf +  627
0.022 * * [simplify]: Extracting # 2 : cost  0  inf +  878
0.022 * * [simplify]: iteration  2 :  37  enodes  (cost  124 )
0.033 * * [simplify]: Extracting # 0 : cost  0  inf +  878
0.034 * * [simplify]: Extracting # 1 : cost  3  inf +  878
0.035 * * [simplify]: Extracting # 2 : cost  0  inf +  1004
0.035 * * [simplify]: iteration  3 :  50  enodes  (cost  124 )
0.042 * * [simplify]: Extracting # 0 : cost  0  inf +  1004
0.042 * * [simplify]: Extracting # 1 : cost  2  inf +  1004
0.043 * * [simplify]: Extracting # 2 : cost  0  inf +  1088
0.043 * * [simplify]: iteration  4 :  55  enodes  (cost  124 )
0.053 * * [simplify]: Extracting # 0 : cost  0  inf +  1088
0.053 * * [simplify]: Extracting # 1 : cost  3  inf +  1088
0.054 * * [simplify]: Extracting # 2 : cost  0  inf +  1417
0.054 * * [simplify]: iteration  5 :  63  enodes  (cost  124 )
0.062 * * [simplify]: Extracting # 0 : cost  0  inf +  1417
0.062 * * [simplify]: Extracting # 1 : cost  2  inf +  1417
0.062 * * [simplify]: Extracting # 2 : cost  0  inf +  1583
0.063 * * [simplify]: iteration  6 :  67  enodes  (cost  124 )
0.074 * * [simplify]: Extracting # 0 : cost  0  inf +  1583
0.075 * * [simplify]: iteration  7 :  71  enodes  (cost  124 )
0.093 * * [simplify]: Extracting # 0 : cost  0  inf +  1583
0.094 * * [simplify]: iteration complete:  71  enodes  (cost  124 )
0.094 * [simplify]: Simplified to:
  (* (/ 1.0 2.0) (+ x y))
0.095 * * [progress]: iteration 1 / 4
0.095 * * * [progress]: picking best candidate
0.101 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ 1.0 2.0) (+ x y)))>
0.101 * * * [progress]: localizing error
0.111 * * * [progress]: generating rewritten candidates
0.111 * * * [progress]: generating series expansions
0.111 * * * [progress]: simplifying candidates
0.111 * [simplify]: Simplifying:
  
0.111 * * [simplify]: Extracting # 0 : cost  0  inf +  0
0.111 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.111 * * [simplify]: Extracting # 0 : cost  0  inf +  0
0.111 * * [simplify]: iteration complete:  0  enodes  (cost  0 )
0.111 * [simplify]: Simplified to:
  
0.111 * * * [progress]: adding candidates to table
0.112 * [progress]: [Phase 3 of 3] Extracting.
0.115 * [simplify]: Simplifying:
  (* (/ 1.0 2.0) (+ x y))
0.115 * * [simplify]: Extracting # 0 : cost  1  inf +  0
0.115 * * [simplify]: Extracting # 1 : cost  3  inf +  0
0.115 * * [simplify]: Extracting # 2 : cost  7  inf +  0
0.115 * * [simplify]: Extracting # 3 : cost  2  inf +  46
0.115 * * [simplify]: Extracting # 4 : cost  0  inf +  212
0.115 * * [simplify]: iteration  0 :  7  enodes  (cost  124 )
0.116 * * [simplify]: Extracting # 0 : cost  0  inf +  212
0.116 * * [simplify]: iteration  1 :  9  enodes  (cost  124 )
0.116 * * [simplify]: Extracting # 0 : cost  0  inf +  212
0.116 * * [simplify]: iteration complete:  9  enodes  (cost  124 )
0.116 * [simplify]: Simplified to:
  (* (/ 1.0 2.0) (+ x y))
0.945 * [regime-testing]: Baseline error score: 0
0.962 * [regime-testing]: Oracle error score: 0
0.962 * [regime-testing]: End program error score: 0
1.060 * [regime-testing]: Target error score: 0