2.245 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.021 * [progress]: [Phase 2 of 3] Improving.
0.021 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ x (* (- y z) (- t x)))
0.022 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
0.023 * * [simplify]: iteration  1 :  14  enodes  (cost  9 )
0.024 * * [simplify]: iteration  2 :  28  enodes  (cost  9 )
0.028 * * [simplify]: iteration  3 :  71  enodes  (cost  9 )
0.039 * * [simplify]: iteration  4 :  179  enodes  (cost  9 )
0.075 * * [simplify]: iteration  5 :  395  enodes  (cost  9 )
0.166 * * [simplify]: iteration  6 :  721  enodes  (cost  9 )
0.348 * * [simplify]: iteration  7 :  1269  enodes  (cost  9 )
0.719 * * [simplify]: iteration  8 :  2420  enodes  (cost  9 )