10.770 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.035 * * * [progress]: [2/2] Setting up program.
0.042 * [progress]: [Phase 2 of 3] Improving.
0.042 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (- b_1 (* a_12 x_2)) (* a_13 x_3)) a_11)
0.044 * * [simplify]: iteration  0 :  22  enodes  (cost  5 )
0.045 * * [simplify]: iteration  1 :  56  enodes  (cost  5 )
0.046 * * [simplify]: iteration  2 :  94  enodes  (cost  5 )
0.048 * * [simplify]: iteration  3 :  159  enodes  (cost  5 )
0.051 * * [simplify]: iteration  4 :  239  enodes  (cost  5 )
0.054 * * [simplify]: iteration  5 :  365  enodes  (cost  5 )
0.057 * * [simplify]: iteration  6 :  424  enodes  (cost  5 )
0.061 * * [simplify]: iteration  7 :  535  enodes  (cost  5 )
0.065 * * [simplify]: iteration  8 :  678  enodes  (cost  5 )
0.071 * * [simplify]: iteration  9 :  678  enodes  (cost  5 )
0.071 * [simplify]: Simplified to:
   (/ (- (- b_1 (* a_12 x_2)) (* a_13 x_3)) a_11)
0.071 * [progress]: [Phase 3 of 3] Extracting.
0.075 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (- b_1 (* a_12 x_2)) (* a_13 x_3)) a_11)
0.075 * * [simplify]: iteration  0 :  13  enodes  (cost  5 )
0.075 * * [simplify]: iteration  1 :  13  enodes  (cost  5 )
0.076 * [simplify]: Simplified to:
   (/ (- (- b_1 (* a_12 x_2)) (* a_13 x_3)) a_11)
1.578 * [regime-testing]: End program error score: 7.896504506982423