2.218 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.017 * * * [progress]: [2/2] Setting up program.
0.020 * [progress]: [Phase 2 of 3] Improving.
0.020 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (exp (+ x 1.0)) (exp (* 2.0 x)))
0.022 * * [simplify]: iteration  0 :  17  enodes  (cost  5 )
0.024 * * [simplify]: iteration  1 :  24  enodes  (cost  5 )
0.025 * * [simplify]: iteration  2 :  35  enodes  (cost  5 )
0.026 * * [simplify]: iteration  3 :  67  enodes  (cost  5 )
0.028 * * [simplify]: iteration  4 :  166  enodes  (cost  5 )
0.032 * * [simplify]: iteration  5 :  533  enodes  (cost  5 )
0.045 * * [simplify]: iteration  6 :  2471  enodes  (cost  5 )
0.096 * * [simplify]: iteration  7 :  5001  enodes  (cost  5 )
0.096 * [simplify]: Simplified to:
   (- (exp (+ x 1.0)) (exp (* 2.0 x)))
0.097 * [progress]: [Phase 3 of 3] Extracting.
0.099 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (exp (+ x 1.0)) (exp (* 2.0 x)))
0.100 * * [simplify]: iteration  0 :  10  enodes  (cost  5 )
0.100 * * [simplify]: iteration  1 :  10  enodes  (cost  5 )
0.100 * [simplify]: Simplified to:
   (- (exp (+ x 1.0)) (exp (* 2.0 x)))
0.816 * [regime-testing]: End program error score: 0.6577803536234768