2.741 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.021 * [progress]: [Phase 2 of 3] Improving.
0.022 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (sqrt (+ (pow x 2.0) 1.0)) 4.0)
0.023 * * [simplify]: iteration  0 :  15  enodes  (cost  4 )
0.025 * * [simplify]: iteration  1 :  21  enodes  (cost  4 )
0.026 * * [simplify]: iteration  2 :  38  enodes  (cost  4 )
0.027 * * [simplify]: iteration  3 :  84  enodes  (cost  4 )
0.029 * * [simplify]: iteration  4 :  249  enodes  (cost  4 )
0.034 * * [simplify]: iteration  5 :  1242  enodes  (cost  4 )
0.062 * * [simplify]: iteration  6 :  4921  enodes  (cost  4 )
0.193 * * [simplify]: iteration  7 :  5001  enodes  (cost  4 )
0.193 * [simplify]: Simplified to:
   (- (sqrt (+ (pow x 2.0) 1.0)) 4.0)
0.193 * [progress]: [Phase 3 of 3] Extracting.
0.196 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (sqrt (+ (pow x 2.0) 1.0)) 4.0)
0.196 * * [simplify]: iteration  0 :  9  enodes  (cost  4 )
0.196 * * [simplify]: iteration  1 :  9  enodes  (cost  4 )
0.197 * [simplify]: Simplified to:
   (- (sqrt (+ (pow x 2.0) 1.0)) 4.0)
0.848 * [regime-testing]: End program error score: 16.128141017627204