35.261 * [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 )
0.011 * * [simplify]: iteration  1 :  12  enodes  (cost  9 )
0.014 * * [simplify]: iteration  2 :  24  enodes  (cost  5 )
0.019 * * [simplify]: iteration  3 :  47  enodes  (cost  3 )
0.028 * * [simplify]: iteration  4 :  65  enodes  (cost  3 )
0.042 * * [simplify]: iteration  5 :  88  enodes  (cost  3 )
0.069 * * [simplify]: iteration  6 :  128  enodes  (cost  3 )
0.111 * * [simplify]: iteration  7 :  151  enodes  (cost  3 )
0.153 * * [simplify]: iteration  8 :  160  enodes  (cost  3 )
0.213 * * [simplify]: iteration  9 :  213  enodes  (cost  3 )
0.407 * * [simplify]: iteration  10 :  621  enodes  (cost  3 )
1.704 * * [simplify]: iteration  11 :  2782  enodes  (cost  3 )
4.183 * * [simplify]: iteration  done :  5001  enodes  (cost  3 )
4.183 * [simplify]: Simplified to:
   (* x 5)
4.185 * * [progress]: iteration 1 / 4
4.185 * * * [progress]: picking best candidate
4.186 * * * * [pick]: Picked  #<alt (λ (x) (* x 5))>
4.186 * * * [progress]: localizing error
4.188 * * * [progress]: generating rewritten candidates
4.188 * * * [progress]: generating series expansions
4.188 * * * [progress]: simplifying candidates
4.188 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
4.189 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
4.189 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
4.189 * [simplify]: Simplified to:
   
4.189 * * * [progress]: adding candidates to table
4.189 * [progress]: [Phase 3 of 3] Extracting.
4.190 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* x 5)
4.190 * * [simplify]: iteration  0 :  3  enodes  (cost  3 )
4.191 * * [simplify]: iteration  1 :  4  enodes  (cost  3 )
4.191 * * [simplify]: iteration  done :  4  enodes  (cost  3 )
4.191 * [simplify]: Simplified to:
   (* x 5)
4.450 * [regime-testing]: End program error score: 0