50.873 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.029 * * * [progress]: [2/2] Setting up program.
0.031 * [progress]: [Phase 2 of 3] Improving.
0.032 * [simplify]: Simplifying:
  (* (* (* d1 d1) d1) d1)
0.032 * * [simplify]: Extracting # 0 : cost  0
0.032 * * [simplify]: Extracting # 1 : cost  0
0.032 * * [simplify]: Extracting # 2 : cost  0
0.032 * * [simplify]: Extracting # 3 : cost  0
0.032 * * [simplify]: Extracting # 4 : cost  0
0.032 * * [simplify]: iteration  0 :  4  enodes  (cost  7 )
0.034 * * [simplify]: Extracting # 0 : cost  0
0.034 * * [simplify]: iteration  1 :  7  enodes  (cost  7 )
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]: iteration  2 :  9  enodes  (cost  5 )
0.038 * * [simplify]: Extracting # 0 : cost  0
0.038 * * [simplify]: Extracting # 1 : cost  0
0.038 * * [simplify]: Extracting # 2 : cost  0
0.038 * * [simplify]: Extracting # 3 : cost  0
0.038 * * [simplify]: iteration  3 :  18  enodes  (cost  3 )
0.042 * * [simplify]: Extracting # 0 : cost  0
0.042 * * [simplify]: Extracting # 1 : cost  0
0.042 * * [simplify]: Extracting # 2 : cost  0
0.042 * * [simplify]: Extracting # 3 : cost  0
0.042 * * [simplify]: iteration  4 :  33  enodes  (cost  3 )
0.049 * * [simplify]: Extracting # 0 : cost  0
0.050 * * [simplify]: Extracting # 1 : cost  0
0.050 * * [simplify]: Extracting # 2 : cost  0
0.050 * * [simplify]: Extracting # 3 : cost  0
0.050 * * [simplify]: Extracting # 4 : cost  0
0.050 * * [simplify]: iteration  5 :  61  enodes  (cost  3 )
0.065 * * [simplify]: Extracting # 0 : cost  0
0.065 * * [simplify]: Extracting # 1 : cost  0
0.066 * * [simplify]: Extracting # 2 : cost  0
0.066 * * [simplify]: Extracting # 3 : cost  0
0.066 * * [simplify]: Extracting # 4 : cost  0
0.066 * * [simplify]: iteration  6 :  129  enodes  (cost  3 )
0.158 * * [simplify]: Extracting # 0 : cost  0
0.158 * * [simplify]: Extracting # 1 : cost  0
0.159 * * [simplify]: Extracting # 2 : cost  0
0.159 * * [simplify]: Extracting # 3 : cost  0
0.160 * * [simplify]: Extracting # 4 : cost  0
0.160 * * [simplify]: iteration  7 :  344  enodes  (cost  3 )
0.599 * * [simplify]: Extracting # 0 : cost  0
0.600 * * [simplify]: Extracting # 1 : cost  0
0.601 * * [simplify]: Extracting # 2 : cost  0
0.602 * * [simplify]: Extracting # 3 : cost  0
0.603 * * [simplify]: Extracting # 4 : cost  0
0.604 * * [simplify]: iteration  8 :  1330  enodes  (cost  3 )
2.372 * * [simplify]: Extracting # 0 : cost  0
2.382 * * [simplify]: Extracting # 1 : cost  0
2.390 * * [simplify]: Extracting # 2 : cost  0
2.397 * * [simplify]: Extracting # 3 : cost  0
2.405 * * [simplify]: Extracting # 4 : cost  0
2.413 * * [simplify]: iteration done:  5000  enodes  (cost  3 )
2.413 * [simplify]: Simplified to:
  (pow d1 4)
2.417 * * [progress]: iteration 1 / 4
2.417 * * * [progress]: picking best candidate
2.419 * * * * [pick]: Picked  #<alt (λ (d1) (pow d1 4))>
2.419 * * * [progress]: localizing error
2.423 * * * [progress]: generating rewritten candidates
2.423 * * * [progress]: generating series expansions
2.423 * * * [progress]: simplifying candidates
2.424 * [simplify]: Simplifying:
  
2.424 * * [simplify]: Extracting # 0 : cost  0
2.424 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
2.424 * * [simplify]: Extracting # 0 : cost  0
2.424 * * [simplify]: iteration done:  0  enodes  (cost  0 )
2.424 * [simplify]: Simplified to:
  
2.424 * * * [progress]: adding candidates to table
2.424 * [progress]: [Phase 3 of 3] Extracting.
2.426 * [simplify]: Simplifying:
  (pow d1 4)
2.426 * * [simplify]: Extracting # 0 : cost  0
2.426 * * [simplify]: Extracting # 1 : cost  0
2.426 * * [simplify]: Extracting # 2 : cost  0
2.426 * * [simplify]: iteration  0 :  3  enodes  (cost  3 )
2.426 * * [simplify]: Extracting # 0 : cost  0
2.427 * * [simplify]: iteration done:  3  enodes  (cost  3 )
2.427 * [simplify]: Simplified to:
  (pow d1 4)
3.298 * [regime-testing]: End program error score: 0
3.323 * [regime-testing]: Target error score: 0