6.541 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.148 * * * [progress]: [2/2] Setting up program.
0.151 * [progress]: [Phase 2 of 3] Improving.
0.152 * [simplify]: Simplifying:
  (* (* (* -2.0 J) (cos (/ K 2.0))) (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0))))
0.152 * * [simplify]: Extracting # 0 : cost  0
0.152 * * [simplify]: Extracting # 1 : cost  0
0.152 * * [simplify]: Extracting # 2 : cost  0
0.152 * * [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]: iteration  0 :  17  enodes  (cost  24 )
0.155 * * [simplify]: Extracting # 0 : cost  0
0.155 * * [simplify]: Extracting # 1 : cost  0
0.155 * * [simplify]: Extracting # 2 : cost  0
0.155 * * [simplify]: Extracting # 3 : cost  0
0.155 * * [simplify]: Extracting # 4 : cost  0
0.155 * * [simplify]: Extracting # 5 : cost  0
0.155 * * [simplify]: Extracting # 6 : cost  0
0.155 * * [simplify]: iteration  1 :  34  enodes  (cost  24 )
0.168 * * [simplify]: Extracting # 0 : cost  0
0.168 * * [simplify]: Extracting # 1 : cost  0
0.168 * * [simplify]: Extracting # 2 : cost  0
0.168 * * [simplify]: Extracting # 3 : cost  0
0.169 * * [simplify]: iteration  2 :  71  enodes  (cost  24 )
0.197 * * [simplify]: Extracting # 0 : cost  0
0.197 * * [simplify]: Extracting # 1 : cost  0
0.198 * * [simplify]: Extracting # 2 : cost  0
0.198 * * [simplify]: Extracting # 3 : cost  0
0.198 * * [simplify]: iteration  3 :  132  enodes  (cost  24 )
0.242 * * [simplify]: Extracting # 0 : cost  0
0.243 * * [simplify]: Extracting # 1 : cost  0
0.243 * * [simplify]: Extracting # 2 : cost  0
0.244 * * [simplify]: Extracting # 3 : cost  0
0.244 * * [simplify]: Extracting # 4 : cost  0
0.244 * * [simplify]: iteration  4 :  189  enodes  (cost  24 )
0.305 * * [simplify]: Extracting # 0 : cost  0
0.306 * * [simplify]: Extracting # 1 : cost  0
0.306 * * [simplify]: Extracting # 2 : cost  0
0.307 * * [simplify]: Extracting # 3 : cost  0
0.307 * * [simplify]: Extracting # 4 : cost  0
0.308 * * [simplify]: iteration  5 :  300  enodes  (cost  24 )
0.576 * * [simplify]: Extracting # 0 : cost  0
0.576 * * [simplify]: Extracting # 1 : cost  0
0.577 * * [simplify]: Extracting # 2 : cost  0
0.577 * * [simplify]: Extracting # 3 : cost  0
0.578 * * [simplify]: Extracting # 4 : cost  0
0.578 * * [simplify]: iteration  6 :  731  enodes  (cost  24 )
1.668 * * [simplify]: Extracting # 0 : cost  0
1.670 * * [simplify]: Extracting # 1 : cost  0
1.672 * * [simplify]: Extracting # 2 : cost  0
1.673 * * [simplify]: Extracting # 3 : cost  0
1.674 * * [simplify]: Extracting # 4 : cost  0
1.676 * * [simplify]: iteration  7 :  2462  enodes  (cost  24 )
2.796 * * [simplify]: Extracting # 0 : cost  0
2.801 * * [simplify]: Extracting # 1 : cost  0
2.809 * * [simplify]: Extracting # 2 : cost  0
2.816 * * [simplify]: Extracting # 3 : cost  0
2.826 * * [simplify]: iteration done:  5000  enodes  (cost  24 )
2.826 * [simplify]: Simplified to:
  (* (* (* -2.0 J) (cos (/ K 2.0))) (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0))))
2.827 * * [progress]: iteration 1 / 4
2.827 * * * [progress]: picking best candidate
2.833 * * * * [pick]: Picked  #<alt (λ (J K U) (* (* (* -2.0 J) (cos (/ K 2.0))) (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0)))))>
2.833 * * * [progress]: localizing error
2.862 * * * [progress]: generating rewritten candidates
2.862 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
2.969 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
3.166 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2)
3.189 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
3.213 * * * [progress]: generating series expansions
3.213 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)