ITS pair #487098696

details
property	value
status	complete
benchmark	st88.bug.t2.smt2
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n144.star.cs.uiowa.edu
space	From_T2
run statistics
property	value
solver	LoAT
configuration	loat_nonterm_proofout
runtime (wallclock)	1.53546 seconds
cpu usage	1.56986
user time	1.46488
system time	0.104982
max virtual memory	278632.0
max residence set size	22588.0
stage attributes
key	value
starexec-result	NO
output
NO

Initial ITS
Start location: l14
   0: l0 -> l1 : WItemsNum^0'=WItemsNum^post0, tmp1^0'=tmp1^post0, __const_5^0'=__const_5^post0, (WItemsNum^0-WItemsNum^post0 == 0 /\ tmp1^0-tmp1^post0 == 0 /\ 1-WItemsNum^0+__const_5^0 <= 0 /\ -__const_5^post0+__const_5^0 == 0), cost: 1
   1: l0 -> l2 : WItemsNum^0'=WItemsNum^post1, tmp1^0'=tmp1^post1, __const_5^0'=__const_5^post1, (0 == 0 /\ WItemsNum^0-WItemsNum^post1 == 0 /\ __const_5^0-__const_5^post1 == 0 /\ WItemsNum^0-__const_5^0 <= 0), cost: 1
  11: l1 -> l5 : WItemsNum^0'=WItemsNum^post11, tmp1^0'=tmp1^post11, __const_5^0'=__const_5^post11, (-tmp1^post11+tmp1^0 == 0 /\ -__const_5^post11+__const_5^0 == 0 /\ WItemsNum^0-WItemsNum^post11 == 0), cost: 1
  14: l2 -> l1 : WItemsNum^0'=WItemsNum^post14, tmp1^0'=tmp1^post14, __const_5^0'=__const_5^post14, (-tmp1^0 <= 0 /\ tmp1^0 <= 0 /\ -__const_5^post14+__const_5^0 == 0 /\ tmp1^0-tmp1^post14 == 0 /\ WItemsNum^0-WItemsNum^post14 == 0), cost: 1
  15: l2 -> l12 : WItemsNum^0'=WItemsNum^post15, tmp1^0'=tmp1^post15, __const_5^0'=__const_5^post15, (WItemsNum^0-WItemsNum^post15 == 0 /\ -__const_5^post15+__const_5^0 == 0 /\ 1-tmp1^0 <= 0 /\ tmp1^0-tmp1^post15 == 0), cost: 1
  16: l2 -> l12 : WItemsNum^0'=WItemsNum^post16, tmp1^0'=tmp1^post16, __const_5^0'=__const_5^post16, (__const_5^0-__const_5^post16 == 0 /\ tmp1^0-tmp1^post16 == 0 /\ WItemsNum^0-WItemsNum^post16 == 0 /\ 1+tmp1^0 <= 0), cost: 1
   2: l3 -> l4 : WItemsNum^0'=WItemsNum^post2, tmp1^0'=tmp1^post2, __const_5^0'=__const_5^post2, (tmp1^0-tmp1^post2 == 0 /\ __const_5^0-__const_5^post2 == 0 /\ WItemsNum^0-WItemsNum^post2 == 0), cost: 1
   3: l4 -> l0 : WItemsNum^0'=WItemsNum^post3, tmp1^0'=tmp1^post3, __const_5^0'=__const_5^post3, (__const_5^0-__const_5^post3 == 0 /\ WItemsNum^0-WItemsNum^post3 == 0 /\ tmp1^0-tmp1^post3 == 0), cost: 1
   4: l5 -> l6 : WItemsNum^0'=WItemsNum^post4, tmp1^0'=tmp1^post4, __const_5^0'=__const_5^post4, (tmp1^0-tmp1^post4 == 0 /\ __const_5^0-__const_5^post4 == 0 /\ WItemsNum^0-WItemsNum^post4 == 0), cost: 1
   7: l6 -> l3 : WItemsNum^0'=WItemsNum^post7, tmp1^0'=tmp1^post7, __const_5^0'=__const_5^post7, (-2+WItemsNum^0 <= 0 /\ tmp1^0-tmp1^post7 == 0 /\ __const_5^0-__const_5^post7 == 0 /\ WItemsNum^0-WItemsNum^post7 == 0), cost: 1
   8: l6 -> l5 : WItemsNum^0'=WItemsNum^post8, tmp1^0'=tmp1^post8, __const_5^0'=__const_5^post8, (3-WItemsNum^0 <= 0 /\ 1-WItemsNum^0+WItemsNum^post8 == 0 /\ tmp1^0-tmp1^post8 == 0 /\ __const_5^0-__const_5^post8 == 0), cost: 1
   5: l7 -> l8 : WItemsNum^0'=WItemsNum^post5, tmp1^0'=tmp1^post5, __const_5^0'=__const_5^post5, (WItemsNum^0-WItemsNum^post5 == 0 /\ tmp1^0-tmp1^post5 == 0 /\ __const_5^0-__const_5^post5 == 0), cost: 1
   6: l9 -> l10 : WItemsNum^0'=WItemsNum^post6, tmp1^0'=tmp1^post6, __const_5^0'=__const_5^post6, (__const_5^0-__const_5^post6 == 0 /\ WItemsNum^0-WItemsNum^post6 == 0 /\ tmp1^0-tmp1^post6 == 0), cost: 1
   9: l10 -> l11 : WItemsNum^0'=WItemsNum^post9, tmp1^0'=tmp1^post9, __const_5^0'=__const_5^post9, (WItemsNum^0-WItemsNum^post9 == 0 /\ tmp1^0-tmp1^post9 == 0 /\ -__const_5^post9+__const_5^0 == 0), cost: 1
  10: l11 -> l10 : WItemsNum^0'=WItemsNum^post10, tmp1^0'=tmp1^post10, __const_5^0'=__const_5^post10, (-tmp1^post10+tmp1^0 == 0 /\ WItemsNum^0-WItemsNum^post10 == 0 /\ -__const_5^post10+__const_5^0 == 0), cost: 1
  12: l12 -> l4 : WItemsNum^0'=WItemsNum^post12, tmp1^0'=tmp1^post12, __const_5^0'=__const_5^post12, (-1-WItemsNum^0+WItemsNum^post12 == 0 /\ 1-WItemsNum^0+__const_5^0 <= 0 /\ -tmp1^post12+tmp1^0 == 0 /\ -__const_5^post12+__const_5^0 == 0), cost: 1
  13: l12 -> l4 : WItemsNum^0'=WItemsNum^post13, tmp1^0'=tmp1^post13, __const_5^0'=__const_5^post13, (-1-WItemsNum^0+WItemsNum^post13 == 0 /\ -__const_5^post13+__const_5^0 == 0 /\ WItemsNum^0-__const_5^0 <= 0 /\ tmp1^0-tmp1^post13 == 0), cost: 1
  17: l13 -> l3 : WItemsNum^0'=WItemsNum^post17, tmp1^0'=tmp1^post17, __const_5^0'=__const_5^post17, (0 == 0 /\ -tmp1^post17+tmp1^0 == 0 /\ __const_5^0-__const_5^post17 == 0), cost: 1
  18: l14 -> l13 : WItemsNum^0'=WItemsNum^post18, tmp1^0'=tmp1^post18, __const_5^0'=__const_5^post18, (WItemsNum^0-WItemsNum^post18 == 0 /\ tmp1^0-tmp1^post18 == 0 /\ __const_5^0-__const_5^post18 == 0), cost: 1


Removed unreachable rules and leafs
Start location: l14
   0: l0 -> l1 : WItemsNum^0'=WItemsNum^post0, tmp1^0'=tmp1^post0, __const_5^0'=__const_5^post0, (WItemsNum^0-WItemsNum^post0 == 0 /\ tmp1^0-tmp1^post0 == 0 /\ 1-WItemsNum^0+__const_5^0 <= 0 /\ -__const_5^post0+__const_5^0 == 0), cost: 1
   1: l0 -> l2 : WItemsNum^0'=WItemsNum^post1, tmp1^0'=tmp1^post1, __const_5^0'=__const_5^post1, (0 == 0 /\ WItemsNum^0-WItemsNum^post1 == 0 /\ __const_5^0-__const_5^post1 == 0 /\ WItemsNum^0-__const_5^0 <= 0), cost: 1
  11: l1 -> l5 : WItemsNum^0'=WItemsNum^post11, tmp1^0'=tmp1^post11, __const_5^0'=__const_5^post11, (-tmp1^post11+tmp1^0 == 0 /\ -__const_5^post11+__const_5^0 == 0 /\ WItemsNum^0-WItemsNum^post11 == 0), cost: 1
  14: l2 -> l1 : WItemsNum^0'=WItemsNum^post14, tmp1^0'=tmp1^post14, __const_5^0'=__const_5^post14, (-tmp1^0 <= 0 /\ tmp1^0 <= 0 /\ -__const_5^post14+__const_5^0 == 0 /\ tmp1^0-tmp1^post14 == 0 /\ WItemsNum^0-WItemsNum^post14 == 0), cost: 1
  15: l2 -> l12 : WItemsNum^0'=WItemsNum^post15, tmp1^0'=tmp1^post15, __const_5^0'=__const_5^post15, (WItemsNum^0-WItemsNum^post15 == 0 /\ -__const_5^post15+__const_5^0 == 0 /\ 1-tmp1^0 <= 0 /\ tmp1^0-tmp1^post15 == 0), cost: 1
  16: l2 -> l12 : WItemsNum^0'=WItemsNum^post16, tmp1^0'=tmp1^post16, __const_5^0'=__const_5^post16, (__const_5^0-__const_5^post16 == 0 /\ tmp1^0-tmp1^post16 == 0 /\ WItemsNum^0-WItemsNum^post16 == 0 /\ 1+tmp1^0 <= 0), cost: 1
   2: l3 -> l4 : WItemsNum^0'=WItemsNum^post2, tmp1^0'=tmp1^post2, __const_5^0'=__const_5^post2, (tmp1^0-tmp1^post2 == 0 /\ __const_5^0-__const_5^post2 == 0 /\ WItemsNum^0-WItemsNum^post2 == 0), cost: 1
   3: l4 -> l0 : WItemsNum^0'=WItemsNum^post3, tmp1^0'=tmp1^post3, __const_5^0'=__const_5^post3, (__const_5^0-__const_5^post3 == 0 /\ WItemsNum^0-WItemsNum^post3 == 0 /\ tmp1^0-tmp1^post3 == 0), cost: 1
   4: l5 -> l6 : WItemsNum^0'=WItemsNum^post4, tmp1^0'=tmp1^post4, __const_5^0'=__const_5^post4, (tmp1^0-tmp1^post4 == 0 /\ __const_5^0-__const_5^post4 == 0 /\ WItemsNum^0-WItemsNum^post4 == 0), cost: 1
   7: l6 -> l3 : WItemsNum^0'=WItemsNum^post7, tmp1^0'=tmp1^post7, __const_5^0'=__const_5^post7, (-2+WItemsNum^0 <= 0 /\ tmp1^0-tmp1^post7 == 0 /\ __const_5^0-__const_5^post7 == 0 /\ WItemsNum^0-WItemsNum^post7 == 0), cost: 1
   8: l6 -> l5 : WItemsNum^0'=WItemsNum^post8, tmp1^0'=tmp1^post8, __const_5^0'=__const_5^post8, (3-WItemsNum^0 <= 0 /\ 1-WItemsNum^0+WItemsNum^post8 == 0 /\ tmp1^0-tmp1^post8 == 0 /\ __const_5^0-__const_5^post8 == 0), cost: 1
  12: l12 -> l4 : WItemsNum^0'=WItemsNum^post12, tmp1^0'=tmp1^post12, __const_5^0'=__const_5^post12, (-1-WItemsNum^0+WItemsNum^post12 == 0 /\ 1-WItemsNum^0+__const_5^0 <= 0 /\ -tmp1^post12+tmp1^0 == 0 /\ -__const_5^post12+__const_5^0 == 0), cost: 1
  13: l12 -> l4 : WItemsNum^0'=WItemsNum^post13, tmp1^0'=tmp1^post13, __const_5^0'=__const_5^post13, (-1-WItemsNum^0+WItemsNum^post13 == 0 /\ -__const_5^post13+__const_5^0 == 0 /\ WItemsNum^0-__const_5^0 <= 0 /\ tmp1^0-tmp1^post13 == 0), cost: 1
  17: l13 -> l3 : WItemsNum^0'=WItemsNum^post17, tmp1^0'=tmp1^post17, __const_5^0'=__const_5^post17, (0 == 0 /\ -tmp1^post17+tmp1^0 == 0 /\ __const_5^0-__const_5^post17 == 0), cost: 1
  18: l14 -> l13 : WItemsNum^0'=WItemsNum^post18, tmp1^0'=tmp1^post18, __const_5^0'=__const_5^post18, (WItemsNum^0-WItemsNum^post18 == 0 /\ tmp1^0-tmp1^post18 == 0 /\ __const_5^0-__const_5^post18 == 0), cost: 1


Applied preprocessing
Original rule:
l0 -> l1 : WItemsNum^0'=WItemsNum^post0, tmp1^0'=tmp1^post0, __const_5^0'=__const_5^post0, (WItemsNum^0-WItemsNum^post0 == 0 /\ tmp1^0-tmp1^post0 == 0 /\ 1-WItemsNum^0+__const_5^0 <= 0 /\ -__const_5^post0+__const_5^0 == 0), cost: 1
New rule:
l0 -> l1 : 1-WItemsNum^0+__const_5^0 <= 0, cost: 1

Applied preprocessing
Original rule:
l0 -> l2 : WItemsNum^0'=WItemsNum^post1, tmp1^0'=tmp1^post1, __const_5^0'=__const_5^post1, (0 == 0 /\ WItemsNum^0-WItemsNum^post1 == 0 /\ __const_5^0-__const_5^post1 == 0 /\ WItemsNum^0-__const_5^0 <= 0), cost: 1
New rule:
l0 -> l2 : tmp1^0'=tmp1^post1, WItemsNum^0-__const_5^0 <= 0, cost: 1

Applied preprocessing
Original rule:
l3 -> l4 : WItemsNum^0'=WItemsNum^post2, tmp1^0'=tmp1^post2, __const_5^0'=__const_5^post2, (tmp1^0-tmp1^post2 == 0 /\ __const_5^0-__const_5^post2 == 0 /\ WItemsNum^0-WItemsNum^post2 == 0), cost: 1
New rule:
l3 -> l4 : TRUE, cost: 1

Applied preprocessing
Original rule:
l4 -> l0 : WItemsNum^0'=WItemsNum^post3, tmp1^0'=tmp1^post3, __const_5^0'=__const_5^post3, (__const_5^0-__const_5^post3 == 0 /\ WItemsNum^0-WItemsNum^post3 == 0 /\ tmp1^0-tmp1^post3 == 0), cost: 1
New rule:
l4 -> l0 : TRUE, cost: 1

Applied preprocessing
Original rule:
l5 -> l6 : WItemsNum^0'=WItemsNum^post4, tmp1^0'=tmp1^post4, __const_5^0'=__const_5^post4, (tmp1^0-tmp1^post4 == 0 /\ __const_5^0-__const_5^post4 == 0 /\ WItemsNum^0-WItemsNum^post4 == 0), cost: 1
New rule:
l5 -> l6 : TRUE, cost: 1

Applied preprocessing
Original rule:
l6 -> l3 : WItemsNum^0'=WItemsNum^post7, tmp1^0'=tmp1^post7, __const_5^0'=__const_5^post7, (-2+WItemsNum^0 <= 0 /\ tmp1^0-tmp1^post7 == 0 /\ __const_5^0-__const_5^post7 == 0 /\ WItemsNum^0-WItemsNum^post7 == 0), cost: 1
New rule:
l6 -> l3 : -2+WItemsNum^0 <= 0, cost: 1

Applied preprocessing
Original rule:
l6 -> l5 : WItemsNum^0'=WItemsNum^post8, tmp1^0'=tmp1^post8, __const_5^0'=__const_5^post8, (3-WItemsNum^0 <= 0 /\ 1-WItemsNum^0+WItemsNum^post8 == 0 /\ tmp1^0-tmp1^post8 == 0 /\ __const_5^0-__const_5^post8 == 0), cost: 1
New rule:
l6 -> l5 : WItemsNum^0'=-1+WItemsNum^0, -3+WItemsNum^0 >= 0, cost: 1

Applied preprocessing
Original rule:
l1 -> l5 : WItemsNum^0'=WItemsNum^post11, tmp1^0'=tmp1^post11, __const_5^0'=__const_5^post11, (-tmp1^post11+tmp1^0 == 0 /\ -__const_5^post11+__const_5^0 == 0 /\ WItemsNum^0-WItemsNum^post11 == 0), cost: 1
New rule:
l1 -> l5 : TRUE, cost: 1

Applied preprocessing
Original rule:
l12 -> l4 : WItemsNum^0'=WItemsNum^post12, tmp1^0'=tmp1^post12, __const_5^0'=__const_5^post12, (-1-WItemsNum^0+WItemsNum^post12 == 0 /\ 1-WItemsNum^0+__const_5^0 <= 0 /\ -tmp1^post12+tmp1^0 == 0 /\ -__const_5^post12+__const_5^0 == 0), cost: 1
New rule:
l12 -> l4 : WItemsNum^0'=1+WItemsNum^0, 1-WItemsNum^0+__const_5^0 <= 0, cost: 1

Applied preprocessing
Original rule:
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job log
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actions all output return to ITS