3.912 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.008 * * * [progress]: [2/2] Setting up program.
0.010 * [progress]: [Phase 2 of 3] Improving.
0.010 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ (+ (+ (+ x x) x) x) x)
0.011 * * [simplify]: iteration  0 :  5  enodes  (cost  9 )
0.012 * * [simplify]: iteration  1 :  12  enodes  (cost  9 )
0.014 * * [simplify]: iteration  2 :  24  enodes  (cost  5 )
0.020 * * [simplify]: iteration  3 :  47  enodes  (cost  3 )
0.028 * * [simplify]: iteration  4 :  65  enodes  (cost  3 )
0.046 * * [simplify]: iteration  5 :  130  enodes  (cost  3 )
0.086 * * [simplify]: iteration  6 :  174  enodes  (cost  3 )
0.161 * * [simplify]: iteration  7 :  197  enodes  (cost  3 )
0.239 * * [simplify]: iteration  8 :  207  enodes  (cost  3 )
0.341 * * [simplify]: iteration  9 :  380  enodes  (cost  3 )
0.677 * * [simplify]: iteration  10 :  887  enodes  (cost  3 )
5.461 * * [simplify]: iteration  11 :  3708  enodes  (cost  3 )
49.332 * * [simplify]: iteration  done :  5000  enodes  (cost  3 )
49.332 * [simplify]: Simplified to:
   (* x 5)
49.334 * * [progress]: iteration 1 / 4
49.334 * * * [progress]: picking best candidate
49.335 * * * * [pick]: Picked  #<alt (λ (x) (+ (+ (+ (+ x x) x) x) x))>
49.335 * * * [progress]: localizing error
49.340 * * * [progress]: generating rewritten candidates
49.340 * * * [progress]: generating series expansions
49.340 * * * [progress]: simplifying candidates
49.340 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
49.341 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
49.341 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
49.341 * [simplify]: Simplified to:
   
49.341 * * * [progress]: adding candidates to table
49.341 * [progress]: [Phase 3 of 3] Extracting.
49.342 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ (+ (+ (+ x x) x) x) x)
49.343 * * [simplify]: iteration  0 :  5  enodes  (cost  9 )
49.343 * * [simplify]: iteration  1 :  8  enodes  (cost  9 )
49.343 * * [simplify]: iteration  done :  8  enodes  (cost  9 )
49.343 * [simplify]: Simplified to:
   (+ (+ (+ (+ x x) x) x) x)
49.583 * [regime-testing]: End program error score: 0