9.056 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.119 * * * [progress]: [2/2] Setting up program.
0.124 * [progress]: [Phase 2 of 3] Improving.
0.125 * [simplify]: Simplifying:
  (+ (- (+ (+ x y) z) (* z (log t))) (* (- a 0.5) b))
0.125 * * [simplify]: Extracting # 0 : cost  0
0.125 * * [simplify]: Extracting # 1 : cost  0
0.125 * * [simplify]: Extracting # 2 : cost  0
0.125 * * [simplify]: Extracting # 3 : cost  0
0.125 * * [simplify]: Extracting # 4 : cost  0
0.125 * * [simplify]: Extracting # 5 : cost  0
0.125 * * [simplify]: Extracting # 6 : cost  0
0.125 * * [simplify]: Extracting # 7 : cost  0
0.125 * * [simplify]: iteration  0 :  15  enodes  (cost  16 )
0.128 * * [simplify]: Extracting # 0 : cost  0
0.128 * * [simplify]: Extracting # 1 : cost  0
0.128 * * [simplify]: Extracting # 2 : cost  0
0.128 * * [simplify]: iteration  1 :  30  enodes  (cost  16 )
0.133 * * [simplify]: Extracting # 0 : cost  0
0.133 * * [simplify]: Extracting # 1 : cost  0
0.134 * * [simplify]: Extracting # 2 : cost  0
0.134 * * [simplify]: iteration  2 :  84  enodes  (cost  16 )
0.192 * * [simplify]: Extracting # 0 : cost  0
0.193 * * [simplify]: Extracting # 1 : cost  0
0.193 * * [simplify]: Extracting # 2 : cost  0
0.193 * * [simplify]: Extracting # 3 : cost  0
0.193 * * [simplify]: Extracting # 4 : cost  0
0.194 * * [simplify]: iteration  3 :  261  enodes  (cost  16 )
0.424 * * [simplify]: Extracting # 0 : cost  0
0.425 * * [simplify]: Extracting # 1 : cost  0
0.426 * * [simplify]: Extracting # 2 : cost  0
0.428 * * [simplify]: iteration  4 :  691  enodes  (cost  16 )
1.311 * * [simplify]: Extracting # 0 : cost  0
1.313 * * [simplify]: Extracting # 1 : cost  0
1.314 * * [simplify]: Extracting # 2 : cost  0
1.315 * * [simplify]: Extracting # 3 : cost  0
1.316 * * [simplify]: Extracting # 4 : cost  0
1.317 * * [simplify]: iteration  5 :  1728  enodes  (cost  16 )
5.315 * * [simplify]: Extracting # 0 : cost  0
5.318 * * [simplify]: Extracting # 1 : cost  0
5.320 * * [simplify]: Extracting # 2 : cost  0
5.328 * * [simplify]: iteration  6 :  3874  enodes  (cost  16 )
9.478 * * [simplify]: Extracting # 0 : cost  0
9.487 * * [simplify]: Extracting # 1 : cost  0
9.490 * * [simplify]: Extracting # 2 : cost  0
9.493 * * [simplify]: iteration done:  5000  enodes  (cost  16 )
9.493 * [simplify]: Simplified to:
  (+ (- (+ (+ x y) z) (* z (log t))) (* (- a 0.5) b))
9.493 * * [progress]: iteration 1 / 4
9.493 * * * [progress]: picking best candidate
9.496 * * * * [pick]: Picked  #<alt (λ (x y z t a b) (+ (- (+ (+ x y) z) (* z (log t))) (* (- a 0.5) b)))>
9.496 * * * [progress]: localizing error
9.512 * * * [progress]: generating rewritten candidates
9.512 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
9.521 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
9.807 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
10.582 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
10.617 * * * [progress]: generating series expansions
10.617 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
10.617 * [backup-simplify]: Simplify (* z (log t)) into (* (log t) z)
10.617 * [approximate]: Taking taylor expansion of (* (log t) z) in (z t) around 0
10.617 * [taylor]: Taking taylor expansion of (* (log t) z) in t
10.617 * [taylor]: Taking taylor expansion of (log t) in t
10.617 * [taylor]: Taking taylor expansion of t in t
10.617 * [backup-simplify]: Simplify 0 into 0
10.617 * [backup-simplify]: Simplify 1 into 1
10.618 * [backup-simplify]: Simplify (log 1) into 0
10.618 * [taylor]: Taking taylor expansion of z in t
10.618 * [backup-simplify]: Simplify z into z
10.618 * [taylor]: Taking taylor expansion of (* (log t) z) in z
10.618 * [taylor]: Taking taylor expansion of (log t) in z
10.618 * [taylor]: Taking taylor expansion of t in z
10.618 * [backup-simplify]: Simplify t into t
10.618 * [backup-simplify]: Simplify (log t) into (log t)
10.618 * [taylor]: Taking taylor expansion of z in z
10.618 * [backup-simplify]: Simplify 0 into 0
10.618 * [backup-simplify]: Simplify 1 into 1
10.618 * [taylor]: Taking taylor expansion of (* (log t) z) in z
10.618 * [taylor]: Taking taylor expansion of (log t) in z
10.618 * [taylor]: Taking taylor expansion of t in z
10.618 * [backup-simplify]: Simplify t into t
10.619 * [backup-simplify]: Simplify (log t) into (log t)
10.619 * [taylor]: Taking taylor expansion of z in z
10.619 * [backup-simplify]: Simplify 0 into 0
10.619 * [backup-simplify]: Simplify 1 into 1
10.619 * [backup-simplify]: Simplify (* (log t) 0) into 0
10.619 * [taylor]: Taking taylor expansion of 0 in t
10.619 * [backup-simplify]: Simplify 0 into 0
10.619 * [backup-simplify]: Simplify 0 into 0
10.619 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow t 1)))) 1) into 0
10.620 * [backup-simplify]: Simplify (+ (* (log t) 1) (* 0 0)) into (log t)
10.620 * [taylor]: Taking taylor expansion of (log t) in t
10.620 * [taylor]: Taking taylor expansion of t in t
10.620 * [backup-simplify]: Simplify 0 into 0
10.620 * [backup-simplify]: Simplify 1 into 1
10.620 * [backup-simplify]: Simplify (log 1) into 0
10.620 * [backup-simplify]: Simplify (+ (* (- -1) (log t)) 0) into (log t)
10.620 * [backup-simplify]: Simplify (log t) into (log t)
10.620 * [backup-simplify]: Simplify 0 into 0