4.152 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.185 * * * [progress]: [2/2] Setting up program.
0.188 * [progress]: [Phase 2 of 3] Improving.
0.188 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (* (pow lam k) (exp (neg k))))
0.190 * * [simplify]: iteration  0 :  18  enodes  (cost  5 )
0.191 * * [simplify]: iteration  1 :  42  enodes  (cost  5 )
0.192 * * [simplify]: iteration  2 :  112  enodes  (cost  3 )
0.194 * * [simplify]: iteration  3 :  389  enodes  (cost  3 )
0.200 * * [simplify]: iteration  4 :  1388  enodes  (cost  3 )
0.227 * * [simplify]: iteration  5 :  5001  enodes  (cost  3 )
0.227 * [simplify]: Simplified to:
   (- (log (pow lam k)) k)
0.231 * [progress]: [Phase 3 of 3] Extracting.
0.231 * * [regime]: Finding splitpoints for: (#<alt (λ (lam k) (log (* (pow lam k) (exp (neg k)))))> #<alt (λ (lam k) (- (log (pow lam k)) k))>)
0.232 * * * [regime-changes]: Trying 4 branch expressions: ((* (pow lam k) (exp (neg k))) (log (* (pow lam k) (exp (neg k)))) k lam)
0.232 * * * * [regimes]: Trying to branch on (* (pow lam k) (exp (neg k))) from (#<alt (λ (lam k) (log (* (pow lam k) (exp (neg k)))))> #<alt (λ (lam k) (- (log (pow lam k)) k))>)
0.262 * * * * [regimes]: Trying to branch on (log (* (pow lam k) (exp (neg k)))) from (#<alt (λ (lam k) (log (* (pow lam k) (exp (neg k)))))> #<alt (λ (lam k) (- (log (pow lam k)) k))>)
0.296 * * * * [regimes]: Trying to branch on k from (#<alt (λ (lam k) (log (* (pow lam k) (exp (neg k)))))> #<alt (λ (lam k) (- (log (pow lam k)) k))>)
0.326 * * * * [regimes]: Trying to branch on lam from (#<alt (λ (lam k) (log (* (pow lam k) (exp (neg k)))))> #<alt (λ (lam k) (- (log (pow lam k)) k))>)
0.356 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.356 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (pow lam k)) k)
0.356 * * [simplify]: iteration  0 :  5  enodes  (cost  3 )
0.357 * [simplify]: Simplified to:
   (- (log (pow lam k)) k)
6.041 * [regime-testing]: End program error score: 56.06592848341428