10.242 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.028 * * * [progress]: [2/2] Setting up program.
0.035 * [progress]: [Phase 2 of 3] Improving.
0.036 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* x y) (* (* x y) a)) (* (+ (* x y) (* (* x y) a)) b))
0.037 * * [simplify]: iteration  0 :  18  enodes  (cost  10 )
0.039 * * [simplify]: iteration  1 :  49  enodes  (cost  5 )
0.041 * * [simplify]: iteration  2 :  168  enodes  (cost  5 )
0.045 * * [simplify]: iteration  3 :  579  enodes  (cost  5 )
0.058 * * [simplify]: iteration  4 :  1665  enodes  (cost  5 )
0.079 * * [simplify]: iteration  5 :  3491  enodes  (cost  5 )
0.100 * * [simplify]: iteration  6 :  4060  enodes  (cost  5 )
0.124 * * [simplify]: iteration  7 :  4335  enodes  (cost  5 )
0.151 * * [simplify]: iteration  8 :  4761  enodes  (cost  5 )
0.180 * * [simplify]: iteration  9 :  5001  enodes  (cost  5 )
0.181 * [simplify]: Simplified to:
   (* (+ b 1) (* x (+ (* y a) y)))
0.185 * [progress]: [Phase 3 of 3] Extracting.
0.185 * * [regime]: Finding splitpoints for: (#<alt (λ (x y a b) (* (+ b 1) (* x (+ (* y a) y))))> #<alt (λ (x y a b) (+ (+ (* x y) (* (* x y) a)) (* (+ (* x y) (* (* x y) a)) b)))>)
0.185 * * * [regime-changes]: Trying 7 branch expressions: ((* x y) (+ (* x y) (* (* x y) a)) (+ (+ (* x y) (* (* x y) a)) (* (+ (* x y) (* (* x y) a)) b)) b a y x)
0.185 * * * * [regimes]: Trying to branch on (* x y) from (#<alt (λ (x y a b) (* (+ b 1) (* x (+ (* y a) y))))> #<alt (λ (x y a b) (+ (+ (* x y) (* (* x y) a)) (* (+ (* x y) (* (* x y) a)) b)))>)
0.237 * * * * [regimes]: Trying to branch on (+ (* x y) (* (* x y) a)) from (#<alt (λ (x y a b) (* (+ b 1) (* x (+ (* y a) y))))> #<alt (λ (x y a b) (+ (+ (* x y) (* (* x y) a)) (* (+ (* x y) (* (* x y) a)) b)))>)
0.288 * * * * [regimes]: Trying to branch on (+ (+ (* x y) (* (* x y) a)) (* (+ (* x y) (* (* x y) a)) b)) from (#<alt (λ (x y a b) (* (+ b 1) (* x (+ (* y a) y))))> #<alt (λ (x y a b) (+ (+ (* x y) (* (* x y) a)) (* (+ (* x y) (* (* x y) a)) b)))>)
0.338 * * * * [regimes]: Trying to branch on b from (#<alt (λ (x y a b) (* (+ b 1) (* x (+ (* y a) y))))> #<alt (λ (x y a b) (+ (+ (* x y) (* (* x y) a)) (* (+ (* x y) (* (* x y) a)) b)))>)
0.392 * * * * [regimes]: Trying to branch on a from (#<alt (λ (x y a b) (* (+ b 1) (* x (+ (* y a) y))))> #<alt (λ (x y a b) (+ (+ (* x y) (* (* x y) a)) (* (+ (* x y) (* (* x y) a)) b)))>)
0.438 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y a b) (* (+ b 1) (* x (+ (* y a) y))))> #<alt (λ (x y a b) (+ (+ (* x y) (* (* x y) a)) (* (+ (* x y) (* (* x y) a)) b)))>)
0.487 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y a b) (* (+ b 1) (* x (+ (* y a) y))))> #<alt (λ (x y a b) (+ (+ (* x y) (* (* x y) a)) (* (+ (* x y) (* (* x y) a)) b)))>)
0.541 * * * [regime]: Found split indices: #<option (#s(si 0 181) #s(si 1 255))>
0.541 * [binary-search]: Improving bounds with binary search for y and (#<alt (λ (x y a b) (* (+ b 1) (* x (+ (* y a) y))))> #<alt (λ (x y a b) (+ (+ (* x y) (* (* x y) a)) (* (+ (* x y) (* (* x y) a)) b)))>)
0.560 * [regimes]: Found splitpoints: (#s(sp 0 y 4.7991468803345464e-107) #s(sp 1 y +nan.0)) , with alts (#<alt (λ (x y a b) (* (+ b 1) (* x (+ (* y a) y))))> #<alt (λ (x y a b) (+ (+ (* x y) (* (* x y) a)) (* (+ (* x y) (* (* x y) a)) b)))>)
0.560 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= y 4.7991468803345464e-107) (* (+ b 1) (* x (+ (* y a) y))) (+ (+ (* x y) (* (* x y) a)) (* (+ (* x y) (* (* x y) a)) b)))
0.561 * * [simplify]: iteration  0 :  30  enodes  (cost  15 )
0.562 * * [simplify]: iteration  1 :  30  enodes  (cost  15 )
0.562 * [simplify]: Simplified to:
   (if (<= y 4.7991468803345464e-107) (* (+ b 1) (* x (+ (* y a) y))) (+ (+ (* x y) (* (* x y) a)) (* (+ (* x y) (* (* x y) a)) b)))
1.775 * [regime-testing]: End program error score: 3.9069546575092846