20.559 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.145 * * * [progress]: [2/2] Setting up program.
0.151 * [progress]: [Phase 2 of 3] Improving.
0.151 * [simplify]: Simplifying:
  (- (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (+ (* (* a a) (+ 1.0 a)) (* (* b b) (- 1.0 (* 3.0 a)))))) 1.0)
0.151 * * [simplify]: Extracting # 0 : cost  0
0.151 * * [simplify]: Extracting # 1 : cost  0
0.151 * * [simplify]: Extracting # 2 : cost  0
0.151 * * [simplify]: Extracting # 3 : cost  0
0.152 * * [simplify]: Extracting # 4 : cost  0
0.152 * * [simplify]: Extracting # 5 : cost  0
0.152 * * [simplify]: Extracting # 6 : cost  0
0.152 * * [simplify]: Extracting # 7 : cost  0
0.152 * * [simplify]: Extracting # 8 : cost  0
0.152 * * [simplify]: Extracting # 9 : cost  0
0.152 * * [simplify]: Extracting # 10 : cost  0
0.152 * * [simplify]: Extracting # 11 : cost  0
0.152 * * [simplify]: Extracting # 12 : cost  0
0.152 * * [simplify]: iteration  0 :  19  enodes  (cost  31 )
0.160 * * [simplify]: Extracting # 0 : cost  0
0.160 * * [simplify]: Extracting # 1 : cost  0
0.160 * * [simplify]: Extracting # 2 : cost  0
0.160 * * [simplify]: Extracting # 3 : cost  0
0.160 * * [simplify]: Extracting # 4 : cost  0
0.161 * * [simplify]: Extracting # 5 : cost  0
0.161 * * [simplify]: iteration  1 :  53  enodes  (cost  31 )
0.187 * * [simplify]: Extracting # 0 : cost  0
0.187 * * [simplify]: Extracting # 1 : cost  0
0.187 * * [simplify]: Extracting # 2 : cost  0
0.187 * * [simplify]: Extracting # 3 : cost  0
0.188 * * [simplify]: iteration  2 :  160  enodes  (cost  31 )
0.290 * * [simplify]: Extracting # 0 : cost  0
0.290 * * [simplify]: Extracting # 1 : cost  0
0.290 * * [simplify]: Extracting # 2 : cost  0
0.291 * * [simplify]: Extracting # 3 : cost  0
0.291 * * [simplify]: Extracting # 4 : cost  0
0.291 * * [simplify]: iteration  3 :  451  enodes  (cost  31 )
0.629 * * [simplify]: Extracting # 0 : cost  0
0.632 * * [simplify]: Extracting # 1 : cost  0
0.634 * * [simplify]: Extracting # 2 : cost  0
0.636 * * [simplify]: Extracting # 3 : cost  0
0.637 * * [simplify]: Extracting # 4 : cost  0
0.639 * * [simplify]: iteration  4 :  1223  enodes  (cost  31 )
1.837 * * [simplify]: Extracting # 0 : cost  0
1.840 * * [simplify]: Extracting # 1 : cost  0
1.841 * * [simplify]: Extracting # 2 : cost  0
1.843 * * [simplify]: Extracting # 3 : cost  0
1.844 * * [simplify]: Extracting # 4 : cost  0
1.846 * * [simplify]: iteration  5 :  2469  enodes  (cost  31 )
4.409 * * [simplify]: Extracting # 0 : cost  0
4.413 * * [simplify]: Extracting # 1 : cost  0
4.416 * * [simplify]: Extracting # 2 : cost  0
4.418 * * [simplify]: Extracting # 3 : cost  0
4.421 * * [simplify]: Extracting # 4 : cost  0
4.423 * * [simplify]: Extracting # 5 : cost  0
4.426 * * [simplify]: iteration  6 :  4618  enodes  (cost  31 )
6.086 * * [simplify]: Extracting # 0 : cost  0
6.104 * * [simplify]: Extracting # 1 : cost  0
6.111 * * [simplify]: Extracting # 2 : cost  0
6.117 * * [simplify]: Extracting # 3 : cost  0
6.120 * * [simplify]: Extracting # 4 : cost  0
6.124 * * [simplify]: iteration done:  5001  enodes  (cost  31 )
6.124 * [simplify]: Simplified to:
  (- (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (+ (* (* a a) (+ 1.0 a)) (* (* b b) (- 1.0 (* 3.0 a)))))) 1.0)
6.124 * * [progress]: iteration 1 / 4
6.124 * * * [progress]: picking best candidate
6.128 * * * * [pick]: Picked  #<alt (λ (a b) (- (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (+ (* (* a a) (+ 1.0 a)) (* (* b b) (- 1.0 (* 3.0 a)))))) 1.0))>
6.128 * * * [progress]: localizing error
6.151 * * * [progress]: generating rewritten candidates
6.151 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 2 2)
6.194 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
6.214 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2 1)
6.275 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
6.457 * * * [progress]: generating series expansions
6.457 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 2 2)