2.073 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.040 * * * [progress]: [2/2] Setting up program.
0.043 * [progress]: [Phase 2 of 3] Improving.
0.043 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (neg 0.5) (* c (exp x))) (* (exp (* 2.0 x)) 0.5))
0.046 * * [simplify]: iteration  0 :  21  enodes  (cost  8 )
0.047 * * [simplify]: iteration  1 :  34  enodes  (cost  8 )
0.048 * * [simplify]: iteration  2 :  52  enodes  (cost  7 )
0.050 * * [simplify]: iteration  3 :  94  enodes  (cost  7 )
0.052 * * [simplify]: iteration  4 :  239  enodes  (cost  7 )
0.058 * * [simplify]: iteration  5 :  863  enodes  (cost  7 )
0.081 * * [simplify]: iteration  6 :  4453  enodes  (cost  7 )
0.188 * * [simplify]: iteration  7 :  5001  enodes  (cost  7 )
0.189 * [simplify]: Simplified to:
   (- (+ (* c (exp x)) (* (exp (* 2.0 x)) 0.5)) 0.5)
0.193 * [progress]: [Phase 3 of 3] Extracting.
0.196 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (neg 0.5) (* c (exp x))) (* (exp (* 2.0 x)) 0.5))
0.196 * * [simplify]: iteration  0 :  17  enodes  (cost  8 )
0.196 * * [simplify]: iteration  1 :  17  enodes  (cost  8 )
0.197 * [simplify]: Simplified to:
   (+ (+ (neg 0.5) (* c (exp x))) (* (exp (* 2.0 x)) 0.5))
1.604 * [regime-testing]: End program error score: 19.195322669568743