6.210 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.027 * * * [progress]: [2/2] Setting up program.
0.030 * [progress]: [Phase 2 of 3] Improving.
0.030 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (sqrt (+ x 1.0)) (* (sqrt x) x))
0.032 * * [simplify]: iteration  0 :  11  enodes  (cost  5 )
0.033 * * [simplify]: iteration  1 :  18  enodes  (cost  5 )
0.035 * * [simplify]: iteration  2 :  18  enodes  (cost  5 )
0.035 * [simplify]: Simplified to:
   (- (sqrt (+ x 1.0)) (* (sqrt x) x))
0.035 * [progress]: [Phase 3 of 3] Extracting.
0.037 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (sqrt (+ x 1.0)) (* (sqrt x) x))
0.038 * * [simplify]: iteration  0 :  9  enodes  (cost  5 )
0.038 * * [simplify]: iteration  1 :  9  enodes  (cost  5 )
0.038 * [simplify]: Simplified to:
   (- (sqrt (+ x 1.0)) (* (sqrt x) x))
1.127 * [regime-testing]: End program error score: 0.1148731547342897