15.024 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (+ (+ (+ x y) y) x) z) x)
0.018 * * [simplify]: iteration  0 :  20  enodes  (cost  5 )
0.019 * * [simplify]: iteration  1 :  64  enodes  (cost  4 )
0.021 * * [simplify]: iteration  2 :  203  enodes  (cost  4 )
0.024 * * [simplify]: iteration  3 :  327  enodes  (cost  4 )
0.027 * * [simplify]: iteration  4 :  339  enodes  (cost  4 )
0.029 * * [simplify]: iteration  5 :  345  enodes  (cost  4 )
0.033 * * [simplify]: iteration  6 :  413  enodes  (cost  4 )
0.036 * * [simplify]: iteration  7 :  516  enodes  (cost  4 )
0.040 * * [simplify]: iteration  8 :  561  enodes  (cost  4 )
0.045 * * [simplify]: iteration  9 :  700  enodes  (cost  4 )
0.050 * * [simplify]: iteration  10 :  907  enodes  (cost  4 )
0.058 * * [simplify]: iteration  11 :  1267  enodes  (cost  4 )
0.088 * * [simplify]: iteration  12 :  3904  enodes  (cost  4 )
0.317 * * [simplify]: iteration  13 :  5001  enodes  (cost  4 )
0.319 * [simplify]: Simplified to:
   (+ (* 2 (+ x y)) (+ x z))
0.322 * * [progress]: iteration 1 / 4
0.322 * * * [progress]: picking best candidate
0.323 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* 2 (+ x y)) (+ x z)))>
0.324 * * * [progress]: localizing error
0.329 * * * [progress]: generating rewritten candidates
0.330 * * * [progress]: generating series expansions
0.330 * * * [progress]: simplifying candidates
0.330 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.332 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.332 * [simplify]: Simplified to:
   
0.332 * * * [progress]: adding candidates to table
0.332 * [progress]: [Phase 3 of 3] Extracting.
0.334 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* 2 (+ x y)) (+ x z))
0.335 * * [simplify]: iteration  0 :  12  enodes  (cost  4 )
0.335 * * [simplify]: iteration  1 :  12  enodes  (cost  4 )
0.335 * [simplify]: Simplified to:
   (+ (* 2 (+ x y)) (+ x z))
0.772 * [regime-testing]: End program error score: 0.058132266533316664