2.333 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.022 * * * [progress]: [2/2] Setting up program.
0.024 * [progress]: [Phase 2 of 3] Improving.
0.024 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (log2 x))
0.026 * * [simplify]: iteration  0 :  3  enodes  (cost  2 )
0.026 * [simplify]: Simplified to:
   (exp (log2 x))
0.026 * [progress]: [Phase 3 of 3] Extracting.
0.028 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (log2 x))
0.029 * * [simplify]: iteration  0 :  3  enodes  (cost  2 )
0.029 * [simplify]: Simplified to:
   (exp (log2 x))
0.884 * [regime-testing]: End program error score: 4.687272904929318