7.957 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.029 * * * [progress]: [2/2] Setting up program.
0.032 * [progress]: [Phase 2 of 3] Improving.
0.033 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* (- (+ a b) 1.0) (- (- a b) 1.0)) (* (- (* 2.0 a) 1.0) (- (* 2.0 a) 3.0)))
0.035 * * [simplify]: iteration  0 :  38  enodes  (cost  11 )
0.036 * * [simplify]: iteration  1 :  122  enodes  (cost  11 )
0.039 * * [simplify]: iteration  2 :  500  enodes  (cost  11 )
0.047 * * [simplify]: iteration  3 :  1825  enodes  (cost  11 )
0.074 * * [simplify]: iteration  4 :  5002  enodes  (cost  11 )
0.074 * [simplify]: Simplified to:
   (/ (* (- (+ a b) 1.0) (- (- a b) 1.0)) (* (- (* 2.0 a) 1.0) (- (* 2.0 a) 3.0)))
0.075 * [progress]: [Phase 3 of 3] Extracting.
0.077 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* (- (+ a b) 1.0) (- (- a b) 1.0)) (* (- (* 2.0 a) 1.0) (- (* 2.0 a) 3.0)))
0.078 * * [simplify]: iteration  0 :  19  enodes  (cost  11 )
0.078 * * [simplify]: iteration  1 :  19  enodes  (cost  11 )
0.078 * [simplify]: Simplified to:
   (/ (* (- (+ a b) 1.0) (- (- a b) 1.0)) (* (- (* 2.0 a) 1.0) (- (* 2.0 a) 3.0)))
1.017 * [regime-testing]: End program error score: 21.5190060413818