3.924 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.045 * * * [progress]: [2/2] Setting up program.
0.048 * [progress]: [Phase 2 of 3] Improving.
0.048 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (sqrt (- x 1.0)) (log (sqrt x)))
0.050 * * [simplify]: iteration  0 :  11  enodes  (cost  5 )
0.051 * * [simplify]: iteration  1 :  13  enodes  (cost  5 )
0.052 * * [simplify]: iteration  2 :  13  enodes  (cost  5 )
0.052 * [simplify]: Simplified to:
   (- (sqrt (- x 1.0)) (log (sqrt x)))
0.052 * [progress]: [Phase 3 of 3] Extracting.
0.054 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (sqrt (- x 1.0)) (log (sqrt x)))
0.057 * * [simplify]: iteration  0 :  7  enodes  (cost  5 )
0.057 * [simplify]: Simplified to:
   (- (sqrt (- x 1.0)) (log (sqrt x)))
1.795 * [regime-testing]: End program error score: 0.03350418802350294