4.935 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.037 * * * [progress]: [2/2] Setting up program.
0.041 * [progress]: [Phase 2 of 3] Improving.
0.041 * [simplify]: Simplifying:
  (- (fma x y z) (+ 1.0 (+ (* x y) z)))
0.042 * * [simplify]: Extracting # 0 : cost  1  inf +  0
0.042 * * [simplify]: Extracting # 1 : cost  3  inf +  0
0.042 * * [simplify]: Extracting # 2 : cost  8  inf +  0
0.042 * * [simplify]: Extracting # 3 : cost  5  inf +  4
0.042 * * [simplify]: Extracting # 4 : cost  0  inf +  530
0.042 * * [simplify]: iteration  0 :  9  enodes  (cost  219 )
0.043 * * [simplify]: Extracting # 0 : cost  0  inf +  530
0.043 * * [simplify]: Extracting # 1 : cost  3  inf +  342
0.043 * * [simplify]: Extracting # 2 : cost  0  inf +  663
0.044 * * [simplify]: iteration  1 :  18  enodes  (cost  139 )
0.063 * * [simplify]: Extracting # 0 : cost  0  inf +  663
0.063 * * [simplify]: Extracting # 1 : cost  17  inf +  663
0.063 * * [simplify]: Extracting # 2 : cost  0  inf +  2585
0.064 * * [simplify]: iteration  2 :  59  enodes  (cost  139 )
0.079 * * [simplify]: Extracting # 0 : cost  0  inf +  2585
0.080 * * [simplify]: Extracting # 1 : cost  28  inf +  1648
0.081 * * [simplify]: Extracting # 2 : cost  0  inf +  4821
0.083 * * [simplify]: Extracting # 3 : cost  0  inf +  4796
0.085 * * [simplify]: iteration  3 :  186  enodes  (cost  42 )
0.241 * * [simplify]: Extracting # 0 : cost  0  inf +  4796
0.252 * * [simplify]: Extracting # 1 : cost  90  inf +  2273
0.259 * * [simplify]: Extracting # 2 : cost  0  inf +  13613
0.267 * * [simplify]: iteration  4 :  638  enodes  (cost  41 )
0.678 * * [simplify]: Extracting # 0 : cost  0  inf +  13613
0.707 * * [simplify]: Extracting # 1 : cost  1928  inf +  7902
0.790 * * [simplify]: Extracting # 2 : cost  0  inf +  277173
0.872 * * [simplify]: Extracting # 3 : cost  0  inf +  276853
0.975 * * [simplify]: iteration done:  5000  enodes  (cost  41 )
0.975 * [simplify]: Simplified to:
  (- 1.0)
0.981 * * [progress]: iteration 1 / 4
0.981 * * * [progress]: picking best candidate
0.984 * * * * [pick]: Picked  #<alt (λ (x y z) (- 1.0))>
0.984 * * * [progress]: localizing error
0.985 * * * [progress]: generating rewritten candidates
0.986 * * * [progress]: generating series expansions
0.986 * * * [progress]: simplifying candidates
0.986 * [simplify]: Simplifying:
  
0.986 * * [simplify]: Extracting # 0 : cost  0  inf +  0
0.986 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.986 * * [simplify]: Extracting # 0 : cost  0  inf +  0
0.986 * * [simplify]: iteration done:  0  enodes  (cost  0 )
0.986 * [simplify]: Simplified to:
  
0.986 * * * [progress]: adding candidates to table
0.986 * [progress]: [Phase 3 of 3] Extracting.
0.989 * [simplify]: Simplifying:
  (- 1.0)
0.990 * * [simplify]: Extracting # 0 : cost  1  inf +  0
0.990 * * [simplify]: Extracting # 1 : cost  2  inf +  0
0.990 * * [simplify]: Extracting # 2 : cost  1  inf +  1
0.990 * * [simplify]: Extracting # 3 : cost  0  inf +  42
0.990 * * [simplify]: iteration  0 :  2  enodes  (cost  41 )
0.990 * * [simplify]: Extracting # 0 : cost  0  inf +  42
0.990 * * [simplify]: iteration done:  2  enodes  (cost  41 )
0.990 * [simplify]: Simplified to:
  (- 1.0)
4.125 * [regime-testing]: Baseline error score: 0
4.142 * [regime-testing]: Oracle error score: 0
4.142 * [regime-testing]: End program error score: 0
4.263 * [regime-testing]: Target error score: 0