2.855 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.028 * * * [progress]: [2/2] Setting up program.
0.031 * [progress]: [Phase 2 of 3] Improving.
0.031 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (+ (sqrt (+ x 1.0)) (sqrt x)) (sqrt (+ x 1.0))) (sqrt x))
0.033 * * [simplify]: iteration  0 :  16  enodes  (cost  9 )
0.034 * * [simplify]: iteration  1 :  31  enodes  (cost  9 )
0.035 * * [simplify]: iteration  2 :  60  enodes  (cost  7 )
0.037 * * [simplify]: iteration  3 :  83  enodes  (cost  4 )
0.038 * * [simplify]: iteration  4 :  120  enodes  (cost  3 )
0.041 * * [simplify]: iteration  5 :  646  enodes  (cost  3 )
0.060 * * [simplify]: iteration  6 :  5002  enodes  (cost  3 )
0.060 * [simplify]: Simplified to:
   (* 2 (sqrt (+ x 1.0)))
0.064 * [progress]: [Phase 3 of 3] Extracting.
0.066 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 2 (sqrt (+ x 1.0)))
0.067 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
0.067 * * [simplify]: iteration  1 :  8  enodes  (cost  3 )
0.067 * [simplify]: Simplified to:
   (* 2 (sqrt (+ x 1.0)))
1.162 * [regime-testing]: End program error score: 0.004875609451181397