6.743 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.043 * * * [progress]: [2/2] Setting up program.
0.046 * [progress]: [Phase 2 of 3] Improving.
0.046 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (+ (sqrt x) (log x)))
0.048 * * [simplify]: iteration  0 :  6  enodes  (cost  4 )
0.048 * * [simplify]: iteration  1 :  6  enodes  (cost  4 )
0.048 * [simplify]: Simplified to:
   (sqrt (+ (sqrt x) (log x)))
0.049 * [progress]: [Phase 3 of 3] Extracting.
0.051 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (+ (sqrt x) (log x)))
0.051 * * [simplify]: iteration  0 :  6  enodes  (cost  4 )
0.052 * * [simplify]: iteration  1 :  6  enodes  (cost  4 )
0.052 * [simplify]: Simplified to:
   (sqrt (+ (sqrt x) (log x)))
1.933 * [regime-testing]: End program error score: 0.13376672084010502