2.513 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.063 * * * [progress]: [2/2] Setting up program.
0.065 * [progress]: [Phase 2 of 3] Improving.
0.066 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (* (+ a b) (+ a b)) (+ (+ (* a a) (* (* 2.0 a) b)) (* b b)))
0.068 * * [simplify]: iteration  0 :  31  enodes  (cost  10 )
0.069 * * [simplify]: iteration  1 :  86  enodes  (cost  9 )
0.071 * * [simplify]: iteration  2 :  249  enodes  (cost  9 )
0.078 * * [simplify]: iteration  3 :  1053  enodes  (cost  9 )
0.101 * * [simplify]: iteration  4 :  4510  enodes  (cost  7 )
0.162 * * [simplify]: iteration  5 :  5001  enodes  (cost  5 )
0.162 * [simplify]: Simplified to:
   (+ (* a b) (* b (- a (* 2.0 a))))
0.166 * [progress]: [Phase 3 of 3] Extracting.
0.168 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* a b) (* b (- a (* 2.0 a))))
0.169 * * [simplify]: iteration  0 :  12  enodes  (cost  5 )
0.169 * * [simplify]: iteration  1 :  12  enodes  (cost  5 )
0.169 * [simplify]: Simplified to:
   (+ (* a b) (* b (- a (* 2.0 a))))
2.187 * [regime-testing]: End program error score: 8.217027128391049