24.711 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.027 * * * [progress]: [2/2] Setting up program.
0.031 * [progress]: [Phase 2 of 3] Improving.
0.031 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (* a b) (* 2.0 (* c d))) (* 2.0 (* c d)))
0.034 * * [simplify]: iteration  0 :  22  enodes  (cost  7 )
0.035 * * [simplify]: iteration  1 :  109  enodes  (cost  5 )
0.039 * * [simplify]: iteration  2 :  497  enodes  (cost  5 )
0.060 * * [simplify]: iteration  3 :  4891  enodes  (cost  5 )
0.318 * * [simplify]: iteration  4 :  5001  enodes  (cost  5 )
0.320 * [simplify]: Simplified to:
   (+ (/ (* a b) (* 2.0 (* c d))) -1)
0.329 * [progress]: [Phase 3 of 3] Extracting.
0.333 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (/ (* a b) (* 2.0 (* c d))) -1)
0.333 * * [simplify]: iteration  0 :  15  enodes  (cost  5 )
0.334 * * [simplify]: iteration  1 :  15  enodes  (cost  5 )
0.334 * [simplify]: Simplified to:
   (+ (/ (* a b) (* 2.0 (* c d))) -1)
1.469 * [regime-testing]: End program error score: 6.896342074962003