9.570 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.133 * * * [progress]: [2/2] Setting up program.
0.136 * [progress]: [Phase 2 of 3] Improving.
0.136 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (* (log x) (log y)))
0.138 * * [simplify]: iteration  0 :  10  enodes  (cost  2 )
0.139 * * [simplify]: iteration  1 :  19  enodes  (cost  2 )
0.140 * * [simplify]: iteration  2 :  29  enodes  (cost  2 )
0.141 * * [simplify]: iteration  3 :  51  enodes  (cost  2 )
0.143 * * [simplify]: iteration  4 :  113  enodes  (cost  2 )
0.145 * * [simplify]: iteration  5 :  321  enodes  (cost  2 )
0.152 * * [simplify]: iteration  6 :  1626  enodes  (cost  2 )
0.194 * * [simplify]: iteration  7 :  5002  enodes  (cost  2 )
0.194 * [simplify]: Simplified to:
   (pow x (log y))
0.198 * [progress]: [Phase 3 of 3] Extracting.
0.198 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (exp (* (log x) (log y))))> #<alt (λ (x y) (pow x (log y)))>)
0.198 * * * [regime-changes]: Trying 6 branch expressions: ((log y) (log x) (* (log x) (log y)) (exp (* (log x) (log y))) y x)
0.198 * * * * [regimes]: Trying to branch on (log y) from (#<alt (λ (x y) (exp (* (log x) (log y))))> #<alt (λ (x y) (pow x (log y)))>)
0.236 * * * * [regimes]: Trying to branch on (log x) from (#<alt (λ (x y) (exp (* (log x) (log y))))> #<alt (λ (x y) (pow x (log y)))>)
0.273 * * * * [regimes]: Trying to branch on (* (log x) (log y)) from (#<alt (λ (x y) (exp (* (log x) (log y))))> #<alt (λ (x y) (pow x (log y)))>)
0.314 * * * * [regimes]: Trying to branch on (exp (* (log x) (log y))) from (#<alt (λ (x y) (exp (* (log x) (log y))))> #<alt (λ (x y) (pow x (log y)))>)
0.346 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (exp (* (log x) (log y))))> #<alt (λ (x y) (pow x (log y)))>)
0.379 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (exp (* (log x) (log y))))> #<alt (λ (x y) (pow x (log y)))>)
0.411 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.412 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (pow x (log y))
0.412 * * [simplify]: iteration  0 :  4  enodes  (cost  2 )
0.412 * [simplify]: Simplified to:
   (pow x (log y))
4.665 * [regime-testing]: End program error score: 0.11505379688983389