1.522 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.065 * * * [progress]: [2/2] Setting up program.
0.070 * [progress]: [Phase 2 of 3] Improving.
0.074 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (+ (+ x y) z) (+ x (+ y z)))
0.077 * * [simplify]: iteration  0 :  8  enodes  (cost  11 )
0.081 * * [simplify]: iteration  1 :  18  enodes  (cost  11 )
0.083 * * [simplify]: iteration  2 :  78  enodes  (cost  11 )
0.109 * * [simplify]: iteration  3 :  316  enodes  (cost  1 )
0.330 * * [simplify]: iteration  4 :  769  enodes  (cost  1 )
3.330 * * [simplify]: iteration  done :  5000  enodes  (cost  1 )
3.331 * [simplify]: Simplified to:
   0
3.338 * * [progress]: iteration 1 / 4
3.338 * * * [progress]: picking best candidate
3.341 * * * * [pick]: Picked  #<alt (λ (x y z) 0)>
3.341 * * * [progress]: localizing error
3.342 * * * [progress]: generating rewritten candidates
3.343 * * * [progress]: generating series expansions
3.343 * * * [progress]: simplifying candidates
3.344 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
3.344 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
3.344 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
3.344 * [simplify]: Simplified to:
   
3.344 * * * [progress]: adding candidates to table
3.345 * [progress]: [Phase 3 of 3] Extracting.
3.347 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   0
3.348 * * [simplify]: iteration  0 :  1  enodes  (cost  1 )
3.348 * * [simplify]: iteration  done :  1  enodes  (cost  1 )
3.348 * [simplify]: Simplified to:
   0
5.012 * [regime-testing]: End program error score: 0