details

property	value
status	complete
benchmark	dead.neg-st88b-succeed.t2.smt2
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n137.star.cs.uiowa.edu
space	From_T2

run statistics

property	value
solver	LoAT
configuration	loat_nonterm_proofout
runtime (wallclock)	2.46125 seconds
cpu usage	2.09244
user time	1.88446
system time	0.207977
max virtual memory	278656.0
max residence set size	35180.0

stage attributes

key	value
starexec-result	NO

output

NO Initial ITS Start location: l13 0: l0 -> l1 : WItemsNum^0'=WItemsNum^post0, __rho_1_^0'=__rho_1_^post0, __const_5^0'=__const_5^post0, __rho_2_^0'=__rho_2_^post0, (-__rho_2_^post0+__rho_2_^0 == 0 /\ __const_5^0-__const_5^post0 == 0 /\ WItemsNum^0-WItemsNum^post0 == 0 /\ __rho_1_^0-__rho_1_^post0 == 0), cost: 1 1: l1 -> l2 : WItemsNum^0'=WItemsNum^post1, __rho_1_^0'=__rho_1_^post1, __const_5^0'=__const_5^post1, __rho_2_^0'=__rho_2_^post1, (0 == 0 /\ -__const_5^post1+__const_5^0 == 0 /\ WItemsNum^0-WItemsNum^post1 == 0 /\ -__rho_1_^post1+__rho_1_^0 == 0), cost: 1 13: l2 -> l10 : WItemsNum^0'=WItemsNum^post13, __rho_1_^0'=__rho_1_^post13, __const_5^0'=__const_5^post13, __rho_2_^0'=__rho_2_^post13, (-__rho_2_^post13+__rho_2_^0 == 0 /\ -__const_5^post13+__const_5^0 == 0 /\ 1-WItemsNum^0+__const_5^0 <= 0 /\ WItemsNum^0-WItemsNum^post13 == 0 /\ __rho_1_^0-__rho_1_^post13 == 0), cost: 1 14: l2 -> l11 : WItemsNum^0'=WItemsNum^post14, __rho_1_^0'=__rho_1_^post14, __const_5^0'=__const_5^post14, __rho_2_^0'=__rho_2_^post14, (-__rho_2_^post14+__rho_2_^0 == 0 /\ WItemsNum^0-WItemsNum^post14 == 0 /\ -__rho_1_^post14+__rho_1_^0 == 0 /\ -__const_5^post14+__const_5^0 == 0 /\ WItemsNum^0-__const_5^0 <= 0), cost: 1 2: l3 -> l4 : WItemsNum^0'=WItemsNum^post2, __rho_1_^0'=__rho_1_^post2, __const_5^0'=__const_5^post2, __rho_2_^0'=__rho_2_^post2, (-__const_5^post2+__const_5^0 == 0 /\ __rho_1_^0-__rho_1_^post2 == 0 /\ -__rho_2_^post2+__rho_2_^0 == 0 /\ WItemsNum^0-WItemsNum^post2 == 0), cost: 1 5: l4 -> l3 : WItemsNum^0'=WItemsNum^post5, __rho_1_^0'=__rho_1_^post5, __const_5^0'=__const_5^post5, __rho_2_^0'=__rho_2_^post5, (3-WItemsNum^0 <= 0 /\ 1-WItemsNum^0+WItemsNum^post5 == 0 /\ __rho_1_^0-__rho_1_^post5 == 0 /\ -__rho_2_^post5+__rho_2_^0 == 0 /\ -__const_5^post5+__const_5^0 == 0), cost: 1 6: l4 -> l0 : WItemsNum^0'=WItemsNum^post6, __rho_1_^0'=__rho_1_^post6, __const_5^0'=__const_5^post6, __rho_2_^0'=__rho_2_^post6, (__rho_1_^0-__rho_1_^post6 == 0 /\ __rho_2_^0-__rho_2_^post6 == 0 /\ WItemsNum^0-WItemsNum^post6 == 0 /\ -2+WItemsNum^0 <= 0 /\ -__const_5^post6+__const_5^0 == 0), cost: 1 3: l5 -> l6 : WItemsNum^0'=WItemsNum^post3, __rho_1_^0'=__rho_1_^post3, __const_5^0'=__const_5^post3, __rho_2_^0'=__rho_2_^post3, (WItemsNum^0-WItemsNum^post3 == 0 /\ __rho_1_^0-__rho_1_^post3 == 0 /\ __const_5^0-__const_5^post3 == 0 /\ -__rho_2_^post3+__rho_2_^0 == 0), cost: 1 4: l7 -> l8 : WItemsNum^0'=WItemsNum^post4, __rho_1_^0'=__rho_1_^post4, __const_5^0'=__const_5^post4, __rho_2_^0'=__rho_2_^post4, (WItemsNum^0-WItemsNum^post4 == 0 /\ -__rho_2_^post4+__rho_2_^0 == 0 /\ -__const_5^post4+__const_5^0 == 0 /\ -__rho_1_^post4+__rho_1_^0 == 0), cost: 1 7: l8 -> l9 : WItemsNum^0'=WItemsNum^post7, __rho_1_^0'=__rho_1_^post7, __const_5^0'=__const_5^post7, __rho_2_^0'=__rho_2_^post7, (WItemsNum^0-WItemsNum^post7 == 0 /\ __const_5^0-__const_5^post7 == 0 /\ __rho_1_^0-__rho_1_^post7 == 0 /\ -__rho_2_^post7+__rho_2_^0 == 0), cost: 1 8: l9 -> l8 : WItemsNum^0'=WItemsNum^post8, __rho_1_^0'=__rho_1_^post8, __const_5^0'=__const_5^post8, __rho_2_^0'=__rho_2_^post8, (-__rho_2_^post8+__rho_2_^0 == 0 /\ -__const_5^post8+__const_5^0 == 0 /\ WItemsNum^0-WItemsNum^post8 == 0 /\ __rho_1_^0-__rho_1_^post8 == 0), cost: 1 9: l10 -> l1 : WItemsNum^0'=WItemsNum^post9, __rho_1_^0'=__rho_1_^post9, __const_5^0'=__const_5^post9, __rho_2_^0'=__rho_2_^post9, (-__rho_1_^post9+__rho_1_^0 == 0 /\ -__rho_2_^post9+__rho_2_^0 == 0 /\ 1-WItemsNum^0+__const_5^0 <= 0 /\ -1-WItemsNum^0+WItemsNum^post9 == 0 /\ -__const_5^post9+__const_5^0 == 0), cost: 1 10: l10 -> l1 : WItemsNum^0'=WItemsNum^post10, __rho_1_^0'=__rho_1_^post10, __const_5^0'=__const_5^post10, __rho_2_^0'=__rho_2_^post10, (-1-WItemsNum^0+WItemsNum^post10 == 0 /\ -__rho_2_^post10+__rho_2_^0 == 0 /\ -__const_5^post10+__const_5^0 == 0 /\ WItemsNum^0-__const_5^0 <= 0 /\ __rho_1_^0-__rho_1_^post10 == 0), cost: 1 11: l11 -> l10 : WItemsNum^0'=WItemsNum^post11, __rho_1_^0'=__rho_1_^post11, __const_5^0'=__const_5^post11, __rho_2_^0'=__rho_2_^post11, (__const_5^0-__const_5^post11 == 0 /\ -__rho_2_^post11+__rho_2_^0 == 0 /\ WItemsNum^0-WItemsNum^post11 == 0 /\ __rho_2_^0 <= 0 /\ __rho_1_^0-__rho_1_^post11 == 0), cost: 1 12: l11 -> l3 : WItemsNum^0'=WItemsNum^post12, __rho_1_^0'=__rho_1_^post12, __const_5^0'=__const_5^post12, __rho_2_^0'=__rho_2_^post12, (__const_5^0-__const_5^post12 == 0 /\ WItemsNum^0-WItemsNum^post12 == 0 /\ -__rho_2_^post12+__rho_2_^0 == 0 /\ __rho_1_^0-__rho_1_^post12 == 0 /\ 1-__rho_2_^0 <= 0), cost: 1 15: l12 -> l0 : WItemsNum^0'=WItemsNum^post15, __rho_1_^0'=__rho_1_^post15, __const_5^0'=__const_5^post15, __rho_2_^0'=__rho_2_^post15, (0 == 0 /\ -__rho_1_^post15+WItemsNum^post15 == 0 /\ -__rho_2_^post15+__rho_2_^0 == 0 /\ -__const_5^post15+__const_5^0 == 0), cost: 1 16: l13 -> l12 : WItemsNum^0'=WItemsNum^post16, __rho_1_^0'=__rho_1_^post16, __const_5^0'=__const_5^post16, __rho_2_^0'=__rho_2_^post16, (__rho_1_^0-__rho_1_^post16 == 0 /\ WItemsNum^0-WItemsNum^post16 == 0 /\ __rho_2_^0-__rho_2_^post16 == 0 /\ __const_5^0-__const_5^post16 == 0), cost: 1 Removed unreachable rules and leafs Start location: l13 0: l0 -> l1 : WItemsNum^0'=WItemsNum^post0, __rho_1_^0'=__rho_1_^post0, __const_5^0'=__const_5^post0, __rho_2_^0'=__rho_2_^post0, (-__rho_2_^post0+__rho_2_^0 == 0 /\ __const_5^0-__const_5^post0 == 0 /\ WItemsNum^0-WItemsNum^post0 == 0 /\ __rho_1_^0-__rho_1_^post0 == 0), cost: 1 1: l1 -> l2 : WItemsNum^0'=WItemsNum^post1, __rho_1_^0'=__rho_1_^post1, __const_5^0'=__const_5^post1, __rho_2_^0'=__rho_2_^post1, (0 == 0 /\ -__const_5^post1+__const_5^0 == 0 /\ WItemsNum^0-WItemsNum^post1 == 0 /\ -__rho_1_^post1+__rho_1_^0 == 0), cost: 1 13: l2 -> l10 : WItemsNum^0'=WItemsNum^post13, __rho_1_^0'=__rho_1_^post13, __const_5^0'=__const_5^post13, __rho_2_^0'=__rho_2_^post13, (-__rho_2_^post13+__rho_2_^0 == 0 /\ -__const_5^post13+__const_5^0 == 0 /\ 1-WItemsNum^0+__const_5^0 <= 0 /\ WItemsNum^0-WItemsNum^post13 == 0 /\ __rho_1_^0-__rho_1_^post13 == 0), cost: 1 14: l2 -> l11 : WItemsNum^0'=WItemsNum^post14, __rho_1_^0'=__rho_1_^post14, __const_5^0'=__const_5^post14, __rho_2_^0'=__rho_2_^post14, (-__rho_2_^post14+__rho_2_^0 == 0 /\ WItemsNum^0-WItemsNum^post14 == 0 /\ -__rho_1_^post14+__rho_1_^0 == 0 /\ -__const_5^post14+__const_5^0 == 0 /\ WItemsNum^0-__const_5^0 <= 0), cost: 1 2: l3 -> l4 : WItemsNum^0'=WItemsNum^post2, __rho_1_^0'=__rho_1_^post2, __const_5^0'=__const_5^post2, __rho_2_^0'=__rho_2_^post2, (-__const_5^post2+__const_5^0 == 0 /\ __rho_1_^0-__rho_1_^post2 == 0 /\ -__rho_2_^post2+__rho_2_^0 == 0 /\ WItemsNum^0-WItemsNum^post2 == 0), cost: 1 5: l4 -> l3 : WItemsNum^0'=WItemsNum^post5, __rho_1_^0'=__rho_1_^post5, __const_5^0'=__const_5^post5, __rho_2_^0'=__rho_2_^post5, (3-WItemsNum^0 <= 0 /\ 1-WItemsNum^0+WItemsNum^post5 == 0 /\ __rho_1_^0-__rho_1_^post5 == 0 /\ -__rho_2_^post5+__rho_2_^0 == 0 /\ -__const_5^post5+__const_5^0 == 0), cost: 1 6: l4 -> l0 : WItemsNum^0'=WItemsNum^post6, __rho_1_^0'=__rho_1_^post6, __const_5^0'=__const_5^post6, __rho_2_^0'=__rho_2_^post6, (__rho_1_^0-__rho_1_^post6 == 0 /\ __rho_2_^0-__rho_2_^post6 == 0 /\ WItemsNum^0-WItemsNum^post6 == 0 /\ -2+WItemsNum^0 <= 0 /\ -__const_5^post6+__const_5^0 == 0), cost: 1 9: l10 -> l1 : WItemsNum^0'=WItemsNum^post9, __rho_1_^0'=__rho_1_^post9, __const_5^0'=__const_5^post9, __rho_2_^0'=__rho_2_^post9, (-__rho_1_^post9+__rho_1_^0 == 0 /\ -__rho_2_^post9+__rho_2_^0 == 0 /\ 1-WItemsNum^0+__const_5^0 <= 0 /\ -1-WItemsNum^0+WItemsNum^post9 == 0 /\ -__const_5^post9+__const_5^0 == 0), cost: 1 10: l10 -> l1 : WItemsNum^0'=WItemsNum^post10, __rho_1_^0'=__rho_1_^post10, __const_5^0'=__const_5^post10, __rho_2_^0'=__rho_2_^post10, (-1-WItemsNum^0+WItemsNum^post10 == 0 /\ -__rho_2_^post10+__rho_2_^0 == 0 /\ -__const_5^post10+__const_5^0 == 0 /\ WItemsNum^0-__const_5^0 <= 0 /\ __rho_1_^0-__rho_1_^post10 == 0), cost: 1 11: l11 -> l10 : WItemsNum^0'=WItemsNum^post11, __rho_1_^0'=__rho_1_^post11, __const_5^0'=__const_5^post11, __rho_2_^0'=__rho_2_^post11, (__const_5^0-__const_5^post11 == 0 /\ -__rho_2_^post11+__rho_2_^0 == 0 /\ WItemsNum^0-WItemsNum^post11 == 0 /\ __rho_2_^0 <= 0 /\ __rho_1_^0-__rho_1_^post11 == 0), cost: 1 12: l11 -> l3 : WItemsNum^0'=WItemsNum^post12, __rho_1_^0'=__rho_1_^post12, __const_5^0'=__const_5^post12, __rho_2_^0'=__rho_2_^post12, (__const_5^0-__const_5^post12 == 0 /\ WItemsNum^0-WItemsNum^post12 == 0 /\ -__rho_2_^post12+__rho_2_^0 == 0 /\ __rho_1_^0-__rho_1_^post12 == 0 /\ 1-__rho_2_^0 <= 0), cost: 1 15: l12 -> l0 : WItemsNum^0'=WItemsNum^post15, __rho_1_^0'=__rho_1_^post15, __const_5^0'=__const_5^post15, __rho_2_^0'=__rho_2_^post15, (0 == 0 /\ -__rho_1_^post15+WItemsNum^post15 == 0 /\ -__rho_2_^post15+__rho_2_^0 == 0 /\ -__const_5^post15+__const_5^0 == 0), cost: 1 16: l13 -> l12 : WItemsNum^0'=WItemsNum^post16, __rho_1_^0'=__rho_1_^post16, __const_5^0'=__const_5^post16, __rho_2_^0'=__rho_2_^post16, (__rho_1_^0-__rho_1_^post16 == 0 /\ WItemsNum^0-WItemsNum^post16 == 0 /\ __rho_2_^0-__rho_2_^post16 == 0 /\ __const_5^0-__const_5^post16 == 0), cost: 1 Applied preprocessing Original rule: l0 -> l1 : WItemsNum^0'=WItemsNum^post0, __rho_1_^0'=__rho_1_^post0, __const_5^0'=__const_5^post0, __rho_2_^0'=__rho_2_^post0, (-__rho_2_^post0+__rho_2_^0 == 0 /\ __const_5^0-__const_5^post0 == 0 /\ WItemsNum^0-WItemsNum^post0 == 0 /\ __rho_1_^0-__rho_1_^post0 == 0), cost: 1 New rule: l0 -> l1 : TRUE, cost: 1 Applied preprocessing Original rule: l1 -> l2 : WItemsNum^0'=WItemsNum^post1, __rho_1_^0'=__rho_1_^post1, __const_5^0'=__const_5^post1, __rho_2_^0'=__rho_2_^post1, (0 == 0 /\ -__const_5^post1+__const_5^0 == 0 /\ WItemsNum^0-WItemsNum^post1 == 0 /\ -__rho_1_^post1+__rho_1_^0 == 0), cost: 1 New rule: l1 -> l2 : __rho_2_^0'=__rho_2_^post1, 0 == 0, cost: 1 Applied preprocessing Original rule: l3 -> l4 : WItemsNum^0'=WItemsNum^post2, __rho_1_^0'=__rho_1_^post2, __const_5^0'=__const_5^post2, __rho_2_^0'=__rho_2_^post2, (-__const_5^post2+__const_5^0 == 0 /\ __rho_1_^0-__rho_1_^post2 == 0 /\ -__rho_2_^post2+__rho_2_^0 == 0 /\ WItemsNum^0-WItemsNum^post2 == 0), cost: 1 New rule: l3 -> l4 : TRUE, cost: 1 Applied preprocessing Original rule: l4 -> l3 : WItemsNum^0'=WItemsNum^post5, __rho_1_^0'=__rho_1_^post5, __const_5^0'=__const_5^post5, __rho_2_^0'=__rho_2_^post5, (3-WItemsNum^0 <= 0 /\ 1-WItemsNum^0+WItemsNum^post5 == 0 /\ __rho_1_^0-__rho_1_^post5 == 0 /\ -__rho_2_^post5+__rho_2_^0 == 0 /\ -__const_5^post5+__const_5^0 == 0), cost: 1 New rule: l4 -> l3 : WItemsNum^0'=-1+WItemsNum^0, -3+WItemsNum^0 >= 0, cost: 1 Applied preprocessing Original rule: l4 -> l0 : WItemsNum^0'=WItemsNum^post6, __rho_1_^0'=__rho_1_^post6, __const_5^0'=__const_5^post6, __rho_2_^0'=__rho_2_^post6, (__rho_1_^0-__rho_1_^post6 == 0 /\ __rho_2_^0-__rho_2_^post6 == 0 /\ WItemsNum^0-WItemsNum^post6 == 0 /\ -2+WItemsNum^0 <= 0 /\ -__const_5^post6+__const_5^0 == 0), cost: 1 New rule: l4 -> l0 : -2+WItemsNum^0 <= 0, cost: 1 Applied preprocessing Original rule: l10 -> l1 : WItemsNum^0'=WItemsNum^post9, __rho_1_^0'=__rho_1_^post9, __const_5^0'=__const_5^post9, __rho_2_^0'=__rho_2_^post9, (-__rho_1_^post9+__rho_1_^0 == 0 /\ -__rho_2_^post9+__rho_2_^0 == 0 /\ 1-WItemsNum^0+__const_5^0 <= 0 /\ -1-WItemsNum^0+WItemsNum^post9 == 0 /\ -__const_5^post9+__const_5^0 == 0), cost: 1 New rule: l10 -> l1 : WItemsNum^0'=1+WItemsNum^0, 1-WItemsNum^0+__const_5^0 <= 0, cost: 1 Applied preprocessing Original rule: l10 -> l1 : WItemsNum^0'=WItemsNum^post10, __rho_1_^0'=__rho_1_^post10, __const_5^0'=__const_5^post10, __rho_2_^0'=__rho_2_^post10, (-1-WItemsNum^0+WItemsNum^post10 == 0 /\ -__rho_2_^post10+__rho_2_^0 == 0 /\ -__const_5^post10+__const_5^0 == 0 /\ WItemsNum^0-__const_5^0 <= 0 /\ __rho_1_^0-__rho_1_^post10 == 0), cost: 1 New rule: l10 -> l1 : WItemsNum^0'=1+WItemsNum^0, WItemsNum^0-__const_5^0 <= 0, cost: 1 Applied preprocessing Original rule: l11 -> l10 : WItemsNum^0'=WItemsNum^post11, __rho_1_^0'=__rho_1_^post11, __const_5^0'=__const_5^post11, __rho_2_^0'=__rho_2_^post11, (__const_5^0-__const_5^post11 == 0 /\ -__rho_2_^post11+__rho_2_^0 == 0 /\ WItemsNum^0-WItemsNum^post11 == 0 /\ __rho_2_^0 <= 0 /\ __rho_1_^0-__rho_1_^post11 == 0), cost: 1 New rule: l11 -> l10 : __rho_2_^0 <= 0, cost: 1 Applied preprocessing Original rule: l11 -> l3 : WItemsNum^0'=WItemsNum^post12, __rho_1_^0'=__rho_1_^post12, __const_5^0'=__const_5^post12, __rho_2_^0'=__rho_2_^post12, (__const_5^0-__const_5^post12 == 0 /\ WItemsNum^0-WItemsNum^post12 == 0 /\ -__rho_2_^post12+__rho_2_^0 == 0 /\ __rho_1_^0-__rho_1_^post12 == 0 /\ 1-__rho_2_^0 <= 0), cost: 1 New rule: l11 -> l3 : -1+__rho_2_^0 >= 0, cost: 1 Applied preprocessing Original rule: l2 -> l10 : WItemsNum^0'=WItemsNum^post13, __rho_1_^0'=__rho_1_^post13, __const_5^0'=__const_5^post13, __rho_2_^0'=__rho_2_^post13, (-__rho_2_^post13+__rho_2_^0 == 0 /\ -__const_5^post13+__const_5^0 == 0 /\ 1-WItemsNum^0+__const_5^0 <= 0 /\ WItemsNum^0-WItemsNum^post13 == 0 /\ __rho_1_^0-__rho_1_^post13 == 0), cost: 1 New rule: l2 -> l10 : 1-WItemsNum^0+__const_5^0 <= 0, cost: 1 popout

output may be truncated. 'popout' for the full output.

job log

popout

actions

all output return to ITS