6.597 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.040 * * * [progress]: [2/2] Setting up program.
0.044 * [progress]: [Phase 2 of 3] Improving.
0.044 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (+ (+ (+ aa b) c) (* d 1000.0)) 1.0) (sqrt aa))
0.046 * * [simplify]: iteration  0 :  29  enodes  (cost  7 )
0.047 * * [simplify]: iteration  1 :  89  enodes  (cost  7 )
0.049 * * [simplify]: iteration  2 :  442  enodes  (cost  7 )
0.054 * * [simplify]: iteration  3 :  1343  enodes  (cost  7 )
0.069 * * [simplify]: iteration  4 :  3671  enodes  (cost  7 )
0.090 * * [simplify]: iteration  5 :  5002  enodes  (cost  7 )
0.090 * [simplify]: Simplified to:
   (- (- (+ (+ (+ aa b) c) (* d 1000.0)) 1.0) (sqrt aa))
0.091 * [progress]: [Phase 3 of 3] Extracting.
0.094 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (+ (+ (+ aa b) c) (* d 1000.0)) 1.0) (sqrt aa))
0.095 * * [simplify]: iteration  0 :  17  enodes  (cost  7 )
0.095 * * [simplify]: iteration  1 :  17  enodes  (cost  7 )
0.095 * [simplify]: Simplified to:
   (- (- (+ (+ (+ aa b) c) (* d 1000.0)) 1.0) (sqrt aa))
1.745 * [regime-testing]: End program error score: 0.012364906937818294