4.627 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.071 * * * [progress]: [2/2] Setting up program.
0.073 * [progress]: [Phase 2 of 3] Improving.
0.074 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (+ x (sqrt (+ (* x x) 1.0))))
0.075 * * [simplify]: iteration  0 :  9  enodes  (cost  5 )
0.076 * * [simplify]: iteration  1 :  9  enodes  (cost  5 )
0.076 * [simplify]: Simplified to:
   (log (+ x (sqrt (+ (* x x) 1.0))))
0.077 * [progress]: [Phase 3 of 3] Extracting.
0.079 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (+ x (sqrt (+ (* x x) 1.0))))
0.079 * * [simplify]: iteration  0 :  9  enodes  (cost  5 )
0.079 * * [simplify]: iteration  1 :  9  enodes  (cost  5 )
0.080 * [simplify]: Simplified to:
   (log (+ x (sqrt (+ (* x x) 1.0))))
2.418 * [regime-testing]: End program error score: 53.04947537070174