9.871 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.219 * * * [progress]: [2/2] Setting up program.
0.222 * [progress]: [Phase 2 of 3] Improving.
0.222 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (cos (+ (log x) (exp2 x)))
0.224 * * [simplify]: iteration  0 :  6  enodes  (cost  4 )
0.225 * * [simplify]: iteration  1 :  6  enodes  (cost  4 )
0.225 * [simplify]: Simplified to:
   (cos (+ (log x) (exp2 x)))
0.226 * [progress]: [Phase 3 of 3] Extracting.
0.228 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (cos (+ (log x) (exp2 x)))
0.229 * * [simplify]: iteration  0 :  6  enodes  (cost  4 )
0.229 * * [simplify]: iteration  1 :  6  enodes  (cost  4 )
0.229 * [simplify]: Simplified to:
   (cos (+ (log x) (exp2 x)))
7.205 * [regime-testing]: End program error score: 6.201893046490584