5.288 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.134 * * * [progress]: [2/2] Setting up program.
0.137 * [progress]: [Phase 2 of 3] Improving.
0.138 * [simplify]: Simplifying:
  (* (* (* -2.0 J) (cos (/ K 2.0))) (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0))))
0.138 * * [simplify]: Extracting # 0 : cost  0
0.138 * * [simplify]: Extracting # 1 : cost  0
0.138 * * [simplify]: Extracting # 2 : cost  0
0.138 * * [simplify]: Extracting # 3 : cost  0
0.138 * * [simplify]: Extracting # 4 : cost  0
0.138 * * [simplify]: Extracting # 5 : cost  0
0.138 * * [simplify]: Extracting # 6 : cost  0
0.138 * * [simplify]: Extracting # 7 : cost  0
0.138 * * [simplify]: Extracting # 8 : cost  0
0.138 * * [simplify]: Extracting # 9 : cost  0
0.138 * * [simplify]: Extracting # 10 : cost  0
0.138 * * [simplify]: iteration  0 :  17  enodes  (cost  24 )
0.141 * * [simplify]: Extracting # 0 : cost  0
0.141 * * [simplify]: Extracting # 1 : cost  0
0.141 * * [simplify]: Extracting # 2 : cost  0
0.142 * * [simplify]: Extracting # 3 : cost  0
0.142 * * [simplify]: Extracting # 4 : cost  0
0.142 * * [simplify]: Extracting # 5 : cost  0
0.142 * * [simplify]: Extracting # 6 : cost  0
0.142 * * [simplify]: iteration  1 :  34  enodes  (cost  24 )
0.148 * * [simplify]: Extracting # 0 : cost  0
0.148 * * [simplify]: Extracting # 1 : cost  0
0.148 * * [simplify]: Extracting # 2 : cost  0
0.148 * * [simplify]: Extracting # 3 : cost  0
0.148 * * [simplify]: Extracting # 4 : cost  0
0.148 * * [simplify]: iteration  2 :  72  enodes  (cost  24 )
0.164 * * [simplify]: Extracting # 0 : cost  0
0.164 * * [simplify]: Extracting # 1 : cost  0
0.164 * * [simplify]: Extracting # 2 : cost  0
0.165 * * [simplify]: Extracting # 3 : cost  0
0.165 * * [simplify]: Extracting # 4 : cost  0
0.165 * * [simplify]: iteration  3 :  133  enodes  (cost  24 )
0.202 * * [simplify]: Extracting # 0 : cost  0
0.202 * * [simplify]: Extracting # 1 : cost  0
0.203 * * [simplify]: Extracting # 2 : cost  0
0.203 * * [simplify]: Extracting # 3 : cost  0
0.203 * * [simplify]: Extracting # 4 : cost  0
0.203 * * [simplify]: iteration  4 :  194  enodes  (cost  24 )
0.251 * * [simplify]: Extracting # 0 : cost  0
0.251 * * [simplify]: Extracting # 1 : cost  0
0.252 * * [simplify]: Extracting # 2 : cost  0
0.252 * * [simplify]: Extracting # 3 : cost  0
0.252 * * [simplify]: Extracting # 4 : cost  0
0.253 * * [simplify]: iteration  5 :  315  enodes  (cost  24 )
0.474 * * [simplify]: Extracting # 0 : cost  0
0.475 * * [simplify]: Extracting # 1 : cost  0
0.475 * * [simplify]: Extracting # 2 : cost  0
0.476 * * [simplify]: Extracting # 3 : cost  0
0.476 * * [simplify]: Extracting # 4 : cost  0
0.477 * * [simplify]: iteration  6 :  754  enodes  (cost  24 )
1.714 * * [simplify]: Extracting # 0 : cost  0
1.718 * * [simplify]: Extracting # 1 : cost  0
1.721 * * [simplify]: Extracting # 2 : cost  0
1.724 * * [simplify]: Extracting # 3 : cost  0
1.731 * * [simplify]: Extracting # 4 : cost  0
1.734 * * [simplify]: iteration  7 :  2539  enodes  (cost  24 )
2.951 * * [simplify]: Extracting # 0 : cost  0
2.955 * * [simplify]: Extracting # 1 : cost  0
2.960 * * [simplify]: Extracting # 2 : cost  0
2.966 * * [simplify]: Extracting # 3 : cost  0
2.970 * * [simplify]: iteration done:  5001  enodes  (cost  24 )
2.971 * [simplify]: Simplified to:
  (* (* (* -2.0 J) (cos (/ K 2.0))) (sqrt (+ 1.0 (pow (/ U (* (* 2.0 J) (cos (/ K 2.0)))) 2.0))))
2.971 * * [progress]: iteration 1 / 4
2.971 * * * [progress]: picking best candidate
2.978 * * * * [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)))))>
2.978 * * * [progress]: localizing error
3.030 * * * [progress]: generating rewritten candidates
3.030 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
3.139 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
3.353 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2)
3.380 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
3.403 * * * [progress]: generating series expansions
3.403 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)