6.424 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.032 * [progress]: [Phase 2 of 3] Improving.
0.032 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (fma x y z) (+ 1.0 (+ (* x y) z)))
0.033 * * [simplify]: iteration  0 :  9  enodes  (cost  12 )
0.035 * * [simplify]: iteration  1 :  18  enodes  (cost  11 )
0.037 * * [simplify]: iteration  2 :  55  enodes  (cost  11 )
0.045 * * [simplify]: iteration  3 :  166  enodes  (cost  3 )
0.084 * * [simplify]: iteration  4 :  385  enodes  (cost  2 )
0.674 * * [simplify]: iteration  5 :  3602  enodes  (cost  2 )
3.373 * * [simplify]: iteration  done :  5000  enodes  (cost  2 )
3.374 * [simplify]: Simplified to:
   (- 1.0)
3.377 * * [progress]: iteration 1 / 4
3.377 * * * [progress]: picking best candidate
3.378 * * * * [pick]: Picked  #<alt (λ (x y z) (- 1.0))>
3.378 * * * [progress]: localizing error
3.379 * * * [progress]: generating rewritten candidates
3.379 * * * [progress]: generating series expansions
3.379 * * * [progress]: simplifying candidates
3.379 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
3.380 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
3.380 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
3.380 * [simplify]: Simplified to:
   
3.380 * * * [progress]: adding candidates to table
3.380 * [progress]: [Phase 3 of 3] Extracting.
3.382 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- 1.0)
3.382 * * [simplify]: iteration  0 :  2  enodes  (cost  2 )
3.382 * * [simplify]: iteration  done :  2  enodes  (cost  2 )
3.382 * [simplify]: Simplified to:
   (- 1.0)
4.314 * [regime-testing]: End program error score: 0
4.333 * [regime-testing]: Target error score: 0