12.851 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.008 * * * [progress]: [2/2] Setting up program.
0.009 * [progress]: [Phase 2 of 3] Improving.
0.010 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (+ x x) 1.0)
0.011 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
0.011 * * [simplify]: iteration  1 :  10  enodes  (cost  5 )
0.013 * * [simplify]: iteration  2 :  15  enodes  (cost  5 )
0.014 * * [simplify]: iteration  3 :  19  enodes  (cost  5 )
0.016 * * [simplify]: iteration  4 :  23  enodes  (cost  5 )
0.019 * * [simplify]: iteration  5 :  28  enodes  (cost  5 )
0.022 * * [simplify]: iteration  6 :  36  enodes  (cost  5 )
0.026 * * [simplify]: iteration  7 :  51  enodes  (cost  5 )
0.032 * * [simplify]: iteration  8 :  63  enodes  (cost  5 )
0.044 * * [simplify]: iteration  9 :  79  enodes  (cost  5 )
0.056 * * [simplify]: iteration  10 :  93  enodes  (cost  5 )
0.069 * * [simplify]: iteration  11 :  94  enodes  (cost  5 )
0.082 * * [simplify]: iteration  done :  94  enodes  (cost  5 )
0.082 * [simplify]: Simplified to:
   (- (+ x x) 1.0)
0.082 * * [progress]: iteration 1 / 4
0.082 * * * [progress]: picking best candidate
0.083 * * * * [pick]: Picked  #<alt (λ (x) (- (+ x x) 1.0))>
0.083 * * * [progress]: localizing error
0.086 * * * [progress]: generating rewritten candidates
0.087 * * * [progress]: generating series expansions
0.087 * * * [progress]: simplifying candidates
0.087 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
0.088 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.088 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
0.088 * [simplify]: Simplified to:
   
0.088 * * * [progress]: adding candidates to table
0.088 * [progress]: [Phase 3 of 3] Extracting.
0.089 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (+ x x) 1.0)
0.089 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
0.090 * * [simplify]: iteration  done :  4  enodes  (cost  5 )
0.090 * [simplify]: Simplified to:
   (- (+ x x) 1.0)
0.333 * [regime-testing]: End program error score: 0