0.766 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.248 * * * [progress]: [2/2] Setting up program.
0.250 * [progress]: [Phase 2 of 3] Improving.
0.253 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (+ 1.0 x) x)
0.255 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
0.258 * * [simplify]: iteration  1 :  9  enodes  (cost  5 )
0.259 * * [simplify]: iteration  2 :  17  enodes  (cost  3 )
0.261 * * [simplify]: iteration  3 :  23  enodes  (cost  1 )
0.266 * * [simplify]: iteration  4 :  105  enodes  (cost  1 )
0.310 * * [simplify]: iteration  5 :  656  enodes  (cost  1 )
0.992 * * [simplify]: iteration  6 :  2576  enodes  (cost  1 )
4.937 * * [simplify]: iteration  done :  5001  enodes  (cost  1 )
4.938 * [simplify]: Simplified to:
   1.0
4.942 * * [progress]: iteration 1 / 4
4.942 * * * [progress]: picking best candidate
4.943 * * * * [pick]: Picked  #<alt (λ (x) 1.0)>
4.943 * * * [progress]: localizing error
4.945 * * * [progress]: generating rewritten candidates
4.946 * * * [progress]: generating series expansions
4.946 * * * [progress]: simplifying candidates
4.946 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
4.947 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
4.947 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
4.947 * [simplify]: Simplified to:
   
4.947 * * * [progress]: adding candidates to table
4.947 * [progress]: [Phase 3 of 3] Extracting.
4.948 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   1.0
4.948 * * [simplify]: iteration  0 :  1  enodes  (cost  1 )
4.948 * * [simplify]: iteration  done :  1  enodes  (cost  1 )
4.949 * [simplify]: Simplified to:
   1.0
5.254 * [regime-testing]: End program error score: 0