0.798 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.268 * * * [progress]: [2/2] Setting up program.
0.271 * [progress]: [Phase 2 of 3] Improving.
0.274 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (+ (+ x y) z) (+ x (+ y z)))
0.277 * * [simplify]: iteration  0 :  8  enodes  (cost  11 )
0.281 * * [simplify]: iteration  1 :  18  enodes  (cost  11 )
0.284 * * [simplify]: iteration  2 :  78  enodes  (cost  11 )
0.315 * * [simplify]: iteration  3 :  316  enodes  (cost  1 )
0.500 * * [simplify]: iteration  4 :  770  enodes  (cost  1 )
2.981 * * [simplify]: iteration  done :  5000  enodes  (cost  1 )
2.981 * [simplify]: Simplified to:
   0
2.986 * * [progress]: iteration 1 / 4
2.986 * * * [progress]: picking best candidate
2.987 * * * * [pick]: Picked  #<alt (λ (x y z) (- (+ (+ x y) z) (+ x (+ y z))))>
2.987 * * * [progress]: localizing error
2.996 * * * [progress]: generating rewritten candidates
2.996 * * * [progress]: generating series expansions
2.997 * * * [progress]: simplifying candidates
2.997 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
2.998 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
2.998 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
2.998 * [simplify]: Simplified to:
   
2.998 * * * [progress]: adding candidates to table
2.998 * [progress]: [Phase 3 of 3] Extracting.
3.000 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (+ (+ x y) z) (+ x (+ y z)))
3.000 * * [simplify]: iteration  0 :  8  enodes  (cost  11 )
3.000 * * [simplify]: iteration  1 :  12  enodes  (cost  11 )
3.000 * * [simplify]: iteration  done :  12  enodes  (cost  11 )
3.000 * [simplify]: Simplified to:
   (- (+ (+ x y) z) (+ x (+ y z)))
4.004 * [regime-testing]: End program error score: 0.030778491864714208