26.202 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.027 * * * [progress]: [2/2] Setting up program.
0.030 * [progress]: [Phase 2 of 3] Improving.
0.030 * [simplify]: Simplifying:
  (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)
0.030 * * [simplify]: Extracting # 0 : cost  0
0.030 * * [simplify]: Extracting # 1 : cost  0
0.030 * * [simplify]: Extracting # 2 : cost  0
0.030 * * [simplify]: Extracting # 3 : cost  0
0.030 * * [simplify]: Extracting # 4 : cost  0
0.030 * * [simplify]: Extracting # 5 : cost  0
0.030 * * [simplify]: Extracting # 6 : cost  0
0.030 * * [simplify]: iteration  0 :  10  enodes  (cost  11 )
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  1 :  20  enodes  (cost  11 )
0.040 * * [simplify]: Extracting # 0 : cost  0
0.040 * * [simplify]: Extracting # 1 : cost  0
0.040 * * [simplify]: Extracting # 2 : cost  0
0.041 * * [simplify]: iteration  2 :  48  enodes  (cost  11 )
0.057 * * [simplify]: Extracting # 0 : cost  0
0.058 * * [simplify]: Extracting # 1 : cost  0
0.058 * * [simplify]: Extracting # 2 : cost  0
0.058 * * [simplify]: iteration  3 :  103  enodes  (cost  10 )
0.089 * * [simplify]: Extracting # 0 : cost  0
0.090 * * [simplify]: Extracting # 1 : cost  0
0.090 * * [simplify]: Extracting # 2 : cost  0
0.090 * * [simplify]: Extracting # 3 : cost  0
0.091 * * [simplify]: iteration  4 :  299  enodes  (cost  10 )
0.277 * * [simplify]: Extracting # 0 : cost  0
0.281 * * [simplify]: Extracting # 1 : cost  0
0.282 * * [simplify]: Extracting # 2 : cost  0
0.283 * * [simplify]: Extracting # 3 : cost  0
0.285 * * [simplify]: iteration  5 :  1027  enodes  (cost  10 )
1.391 * * [simplify]: Extracting # 0 : cost  0
1.414 * * [simplify]: Extracting # 1 : cost  0
1.418 * * [simplify]: Extracting # 2 : cost  0
1.422 * * [simplify]: Extracting # 3 : cost  0
1.426 * * [simplify]: Extracting # 4 : cost  0
1.428 * * [simplify]: iteration  6 :  4212  enodes  (cost  10 )
2.397 * * [simplify]: Extracting # 0 : cost  0
2.405 * * [simplify]: Extracting # 1 : cost  0
2.408 * * [simplify]: Extracting # 2 : cost  0
2.412 * * [simplify]: iteration done:  5000  enodes  (cost  10 )
2.412 * [simplify]: Simplified to:
  (fma (- y 1.0) x (fma 0.5 (- y) 0.918938533204673))
2.415 * * [progress]: iteration 1 / 4
2.415 * * * [progress]: picking best candidate
2.417 * * * * [pick]: Picked  #<alt (λ (x y) (fma (- y 1.0) x (fma 0.5 (- y) 0.918938533204673)))>
2.417 * * * [progress]: localizing error
2.426 * * * [progress]: generating rewritten candidates
2.426 * * * [progress]: generating series expansions
2.426 * * * [progress]: simplifying candidates
2.426 * [simplify]: Simplifying:
  
2.426 * * [simplify]: Extracting # 0 : cost  0
2.426 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
2.426 * * [simplify]: Extracting # 0 : cost  0
2.426 * * [simplify]: iteration done:  0  enodes  (cost  0 )
2.426 * [simplify]: Simplified to:
  
2.426 * * * [progress]: adding candidates to table
2.426 * [progress]: [Phase 3 of 3] Extracting.
2.428 * [simplify]: Simplifying:
  (fma (- y 1.0) x (fma 0.5 (- y) 0.918938533204673))
2.428 * * [simplify]: Extracting # 0 : cost  0
2.428 * * [simplify]: Extracting # 1 : cost  0
2.428 * * [simplify]: Extracting # 2 : cost  0
2.429 * * [simplify]: Extracting # 3 : cost  0
2.429 * * [simplify]: Extracting # 4 : cost  0
2.429 * * [simplify]: iteration  0 :  9  enodes  (cost  10 )
2.429 * * [simplify]: Extracting # 0 : cost  0
2.429 * * [simplify]: iteration done:  9  enodes  (cost  10 )
2.429 * [simplify]: Simplified to:
  (fma (- y 1.0) x (fma 0.5 (- y) 0.918938533204673))
3.632 * [regime-testing]: Baseline error score: 0.004000500062507814
3.634 * [regime-testing]: Oracle error score: 0.004000500062507814
3.634 * [regime-testing]: End program error score: 0.004000500062507814