2.482 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.081 * * * [progress]: [2/2] Setting up program.
0.083 * [progress]: [Phase 2 of 3] Improving.
0.083 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (cosh (+ x 1.0)) (cosh x))
0.085 * * [simplify]: iteration  0 :  20  enodes  (cost  4 )
0.086 * * [simplify]: iteration  1 :  34  enodes  (cost  4 )
0.087 * * [simplify]: iteration  2 :  48  enodes  (cost  4 )
0.089 * * [simplify]: iteration  3 :  64  enodes  (cost  4 )
0.090 * * [simplify]: iteration  4 :  110  enodes  (cost  4 )
0.092 * * [simplify]: iteration  5 :  186  enodes  (cost  4 )
0.094 * * [simplify]: iteration  6 :  353  enodes  (cost  4 )
0.097 * * [simplify]: iteration  7 :  653  enodes  (cost  4 )
0.108 * * [simplify]: iteration  8 :  1481  enodes  (cost  4 )
0.151 * * [simplify]: iteration  9 :  5002  enodes  (cost  4 )
0.152 * [simplify]: Simplified to:
   (- (cosh (+ x 1.0)) (cosh x))
0.152 * [progress]: [Phase 3 of 3] Extracting.
0.154 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (cosh (+ x 1.0)) (cosh x))
0.155 * * [simplify]: iteration  0 :  7  enodes  (cost  4 )
0.155 * * [simplify]: iteration  1 :  7  enodes  (cost  4 )
0.155 * [simplify]: Simplified to:
   (- (cosh (+ x 1.0)) (cosh x))
2.609 * [regime-testing]: End program error score: 0.9850314240064586