5.249 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.041 * * * [progress]: [2/2] Setting up program.
0.045 * [progress]: [Phase 2 of 3] Improving.
0.045 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ v (* (- (+ (* (/ 5.0 12.0) a1) (* (/ 2.0 3.0) a)) (* (/ 1.0 12.0) aprev)) dt))
0.047 * * [simplify]: iteration  0 :  36  enodes  (cost  10 )
0.048 * * [simplify]: iteration  1 :  76  enodes  (cost  10 )
0.050 * * [simplify]: iteration  2 :  174  enodes  (cost  10 )
0.053 * * [simplify]: iteration  3 :  339  enodes  (cost  10 )
0.058 * * [simplify]: iteration  4 :  552  enodes  (cost  10 )
0.068 * * [simplify]: iteration  5 :  773  enodes  (cost  10 )
0.078 * * [simplify]: iteration  6 :  1063  enodes  (cost  10 )
0.095 * * [simplify]: iteration  7 :  1670  enodes  (cost  10 )
0.125 * * [simplify]: iteration  8 :  2403  enodes  (cost  10 )
0.160 * * [simplify]: iteration  9 :  3298  enodes  (cost  10 )
0.199 * * [simplify]: iteration  10 :  3913  enodes  (cost  10 )
0.237 * * [simplify]: iteration  11 :  4205  enodes  (cost  10 )
0.277 * * [simplify]: iteration  12 :  4205  enodes  (cost  10 )
0.277 * [simplify]: Simplified to:
   (+ v (* (- (+ (* (/ 5.0 12.0) a1) (* (/ 2.0 3.0) a)) (* (/ 1.0 12.0) aprev)) dt))
0.278 * [progress]: [Phase 3 of 3] Extracting.
0.286 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ v (* (- (+ (* (/ 5.0 12.0) a1) (* (/ 2.0 3.0) a)) (* (/ 1.0 12.0) aprev)) dt))
0.286 * * [simplify]: iteration  0 :  26  enodes  (cost  10 )
0.286 * * [simplify]: iteration  1 :  26  enodes  (cost  10 )
0.287 * [simplify]: Simplified to:
   (+ v (* (- (+ (* (/ 5.0 12.0) a1) (* (/ 2.0 3.0) a)) (* (/ 1.0 12.0) aprev)) dt))
1.831 * [regime-testing]: End program error score: 0.2079671615218128