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ITS pair #487098660
details
property
value
status
complete
benchmark
ex8.t2.smt2
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n151.star.cs.uiowa.edu
space
From_T2
run statistics
property
value
solver
LoAT
configuration
loat_nonterm_proofout
runtime (wallclock)
0.134226 seconds
cpu usage
0.13655
user time
0.12151
system time
0.01504
max virtual memory
113188.0
max residence set size
18876.0
stage attributes
key
value
starexec-result
NO
output
NO Initial ITS Start location: l10 0: l0 -> l1 : i5^0'=i5^post0, s^0'=s^post0, tmp___08^0'=tmp___08^post0, length4^0'=length4^post0, tmp^0'=tmp^post0, (tmp___08^0-tmp___08^post0 == 0 /\ -i5^0+length4^0 <= 0 /\ i5^0-i5^post0 == 0 /\ -tmp^post0+tmp^0 == 0 /\ -length4^post0+length4^0 == 0 /\ s^0-s^post0 == 0), cost: 1 1: l0 -> l2 : i5^0'=i5^post1, s^0'=s^post1, tmp___08^0'=tmp___08^post1, length4^0'=length4^post1, tmp^0'=tmp^post1, (0 == 0 /\ -1-i5^0+i5^post1 == 0 /\ length4^0-length4^post1 == 0 /\ 1+i5^0-length4^0 <= 0 /\ -tmp^post1+tmp^0 == 0 /\ -s^post1+s^0 == 0), cost: 1 7: l1 -> l7 : i5^0'=i5^post7, s^0'=s^post7, tmp___08^0'=tmp___08^post7, length4^0'=length4^post7, tmp^0'=tmp^post7, (-length4^post7+length4^0 == 0 /\ s^0-s^post7 == 0 /\ i5^0-i5^post7 == 0 /\ tmp___08^0-tmp___08^post7 == 0 /\ -tmp^post7+tmp^0 == 0), cost: 1 2: l2 -> l0 : i5^0'=i5^post2, s^0'=s^post2, tmp___08^0'=tmp___08^post2, length4^0'=length4^post2, tmp^0'=tmp^post2, (i5^0-i5^post2 == 0 /\ -length4^post2+length4^0 == 0 /\ -tmp___08^post2+tmp___08^0 == 0 /\ s^0-s^post2 == 0 /\ -tmp^post2+tmp^0 == 0), cost: 1 3: l3 -> l4 : i5^0'=i5^post3, s^0'=s^post3, tmp___08^0'=tmp___08^post3, length4^0'=length4^post3, tmp^0'=tmp^post3, (-tmp^post3+tmp^0 == 0 /\ tmp___08^0-tmp___08^post3 == 0 /\ length4^0-length4^post3 == 0 /\ s^0-s^post3 == 0 /\ i5^0-i5^post3 == 0), cost: 1 12: l4 -> l5 : i5^0'=i5^post12, s^0'=s^post12, tmp___08^0'=tmp___08^post12, length4^0'=length4^post12, tmp^0'=tmp^post12, (-tmp___08^post12+tmp___08^0 == 0 /\ tmp^0-tmp^post12 == 0 /\ i5^0-i5^post12 == 0 /\ length4^0-length4^post12 == 0 /\ -s^post12+s^0 == 0), cost: 1 4: l5 -> l3 : i5^0'=i5^post4, s^0'=s^post4, tmp___08^0'=tmp___08^post4, length4^0'=length4^post4, tmp^0'=tmp^post4, (-tmp^post4+tmp^0 == 0 /\ -tmp___08^post4+tmp___08^0 == 0 /\ -length4^post4+length4^0 == 0 /\ i5^0-i5^post4 == 0 /\ s^0-s^post4 == 0), cost: 1 5: l5 -> l6 : i5^0'=i5^post5, s^0'=s^post5, tmp___08^0'=tmp___08^post5, length4^0'=length4^post5, tmp^0'=tmp^post5, (-tmp^post5+tmp^0 == 0 /\ tmp___08^0-tmp___08^post5 == 0 /\ i5^0-i5^post5 == 0 /\ -length4^post5+length4^0 == 0 /\ s^0-s^post5 == 0), cost: 1 6: l5 -> l3 : i5^0'=i5^post6, s^0'=s^post6, tmp___08^0'=tmp___08^post6, length4^0'=length4^post6, tmp^0'=tmp^post6, (tmp^0-tmp^post6 == 0 /\ -tmp___08^post6+tmp___08^0 == 0 /\ i5^0-i5^post6 == 0 /\ s^0-s^post6 == 0 /\ -length4^post6+length4^0 == 0), cost: 1 9: l7 -> l8 : i5^0'=i5^post9, s^0'=s^post9, tmp___08^0'=tmp___08^post9, length4^0'=length4^post9, tmp^0'=tmp^post9, (-tmp^post9+tmp^0 == 0 /\ tmp___08^0-tmp___08^post9 == 0 /\ -length4^post9+length4^0 == 0 /\ i5^0-i5^post9 == 0 /\ s^0-s^post9 == 0), cost: 1 10: l7 -> l8 : i5^0'=i5^post10, s^0'=s^post10, tmp___08^0'=tmp___08^post10, length4^0'=length4^post10, tmp^0'=tmp^post10, (tmp^0-tmp^post10 == 0 /\ -tmp___08^post10+tmp___08^0 == 0 /\ -length4^post10+length4^0 == 0 /\ i5^0-i5^post10 == 0 /\ s^0-s^post10 == 0), cost: 1 11: l7 -> l4 : i5^0'=i5^post11, s^0'=s^post11, tmp___08^0'=tmp___08^post11, length4^0'=length4^post11, tmp^0'=tmp^post11, (tmp___08^0-tmp___08^post11 == 0 /\ -tmp^post11+tmp^0 == 0 /\ i5^0-i5^post11 == 0 /\ s^0-s^post11 == 0 /\ -length4^post11+length4^0 == 0), cost: 1 8: l8 -> l1 : i5^0'=i5^post8, s^0'=s^post8, tmp___08^0'=tmp___08^post8, length4^0'=length4^post8, tmp^0'=tmp^post8, (-tmp^post8+tmp^0 == 0 /\ i5^0-i5^post8 == 0 /\ -length4^post8+length4^0 == 0 /\ s^0-s^post8 == 0 /\ -tmp___08^post8+tmp___08^0 == 0), cost: 1 13: l9 -> l2 : i5^0'=i5^post13, s^0'=s^post13, tmp___08^0'=tmp___08^post13, length4^0'=length4^post13, tmp^0'=tmp^post13, (0 == 0 /\ length4^post13-s^post13 == 0 /\ i5^post13 == 0 /\ -tmp^post13+s^post13 == 0 /\ tmp___08^0-tmp___08^post13 == 0), cost: 1 14: l10 -> l9 : i5^0'=i5^post14, s^0'=s^post14, tmp___08^0'=tmp___08^post14, length4^0'=length4^post14, tmp^0'=tmp^post14, (-tmp^post14+tmp^0 == 0 /\ i5^0-i5^post14 == 0 /\ length4^0-length4^post14 == 0 /\ -s^post14+s^0 == 0 /\ -tmp___08^post14+tmp___08^0 == 0), cost: 1 Removed unreachable rules and leafs Start location: l10 0: l0 -> l1 : i5^0'=i5^post0, s^0'=s^post0, tmp___08^0'=tmp___08^post0, length4^0'=length4^post0, tmp^0'=tmp^post0, (tmp___08^0-tmp___08^post0 == 0 /\ -i5^0+length4^0 <= 0 /\ i5^0-i5^post0 == 0 /\ -tmp^post0+tmp^0 == 0 /\ -length4^post0+length4^0 == 0 /\ s^0-s^post0 == 0), cost: 1 1: l0 -> l2 : i5^0'=i5^post1, s^0'=s^post1, tmp___08^0'=tmp___08^post1, length4^0'=length4^post1, tmp^0'=tmp^post1, (0 == 0 /\ -1-i5^0+i5^post1 == 0 /\ length4^0-length4^post1 == 0 /\ 1+i5^0-length4^0 <= 0 /\ -tmp^post1+tmp^0 == 0 /\ -s^post1+s^0 == 0), cost: 1 7: l1 -> l7 : i5^0'=i5^post7, s^0'=s^post7, tmp___08^0'=tmp___08^post7, length4^0'=length4^post7, tmp^0'=tmp^post7, (-length4^post7+length4^0 == 0 /\ s^0-s^post7 == 0 /\ i5^0-i5^post7 == 0 /\ tmp___08^0-tmp___08^post7 == 0 /\ -tmp^post7+tmp^0 == 0), cost: 1 2: l2 -> l0 : i5^0'=i5^post2, s^0'=s^post2, tmp___08^0'=tmp___08^post2, length4^0'=length4^post2, tmp^0'=tmp^post2, (i5^0-i5^post2 == 0 /\ -length4^post2+length4^0 == 0 /\ -tmp___08^post2+tmp___08^0 == 0 /\ s^0-s^post2 == 0 /\ -tmp^post2+tmp^0 == 0), cost: 1 3: l3 -> l4 : i5^0'=i5^post3, s^0'=s^post3, tmp___08^0'=tmp___08^post3, length4^0'=length4^post3, tmp^0'=tmp^post3, (-tmp^post3+tmp^0 == 0 /\ tmp___08^0-tmp___08^post3 == 0 /\ length4^0-length4^post3 == 0 /\ s^0-s^post3 == 0 /\ i5^0-i5^post3 == 0), cost: 1 12: l4 -> l5 : i5^0'=i5^post12, s^0'=s^post12, tmp___08^0'=tmp___08^post12, length4^0'=length4^post12, tmp^0'=tmp^post12, (-tmp___08^post12+tmp___08^0 == 0 /\ tmp^0-tmp^post12 == 0 /\ i5^0-i5^post12 == 0 /\ length4^0-length4^post12 == 0 /\ -s^post12+s^0 == 0), cost: 1 4: l5 -> l3 : i5^0'=i5^post4, s^0'=s^post4, tmp___08^0'=tmp___08^post4, length4^0'=length4^post4, tmp^0'=tmp^post4, (-tmp^post4+tmp^0 == 0 /\ -tmp___08^post4+tmp___08^0 == 0 /\ -length4^post4+length4^0 == 0 /\ i5^0-i5^post4 == 0 /\ s^0-s^post4 == 0), cost: 1 6: l5 -> l3 : i5^0'=i5^post6, s^0'=s^post6, tmp___08^0'=tmp___08^post6, length4^0'=length4^post6, tmp^0'=tmp^post6, (tmp^0-tmp^post6 == 0 /\ -tmp___08^post6+tmp___08^0 == 0 /\ i5^0-i5^post6 == 0 /\ s^0-s^post6 == 0 /\ -length4^post6+length4^0 == 0), cost: 1 9: l7 -> l8 : i5^0'=i5^post9, s^0'=s^post9, tmp___08^0'=tmp___08^post9, length4^0'=length4^post9, tmp^0'=tmp^post9, (-tmp^post9+tmp^0 == 0 /\ tmp___08^0-tmp___08^post9 == 0 /\ -length4^post9+length4^0 == 0 /\ i5^0-i5^post9 == 0 /\ s^0-s^post9 == 0), cost: 1 10: l7 -> l8 : i5^0'=i5^post10, s^0'=s^post10, tmp___08^0'=tmp___08^post10, length4^0'=length4^post10, tmp^0'=tmp^post10, (tmp^0-tmp^post10 == 0 /\ -tmp___08^post10+tmp___08^0 == 0 /\ -length4^post10+length4^0 == 0 /\ i5^0-i5^post10 == 0 /\ s^0-s^post10 == 0), cost: 1 11: l7 -> l4 : i5^0'=i5^post11, s^0'=s^post11, tmp___08^0'=tmp___08^post11, length4^0'=length4^post11, tmp^0'=tmp^post11, (tmp___08^0-tmp___08^post11 == 0 /\ -tmp^post11+tmp^0 == 0 /\ i5^0-i5^post11 == 0 /\ s^0-s^post11 == 0 /\ -length4^post11+length4^0 == 0), cost: 1 8: l8 -> l1 : i5^0'=i5^post8, s^0'=s^post8, tmp___08^0'=tmp___08^post8, length4^0'=length4^post8, tmp^0'=tmp^post8, (-tmp^post8+tmp^0 == 0 /\ i5^0-i5^post8 == 0 /\ -length4^post8+length4^0 == 0 /\ s^0-s^post8 == 0 /\ -tmp___08^post8+tmp___08^0 == 0), cost: 1 13: l9 -> l2 : i5^0'=i5^post13, s^0'=s^post13, tmp___08^0'=tmp___08^post13, length4^0'=length4^post13, tmp^0'=tmp^post13, (0 == 0 /\ length4^post13-s^post13 == 0 /\ i5^post13 == 0 /\ -tmp^post13+s^post13 == 0 /\ tmp___08^0-tmp___08^post13 == 0), cost: 1 14: l10 -> l9 : i5^0'=i5^post14, s^0'=s^post14, tmp___08^0'=tmp___08^post14, length4^0'=length4^post14, tmp^0'=tmp^post14, (-tmp^post14+tmp^0 == 0 /\ i5^0-i5^post14 == 0 /\ length4^0-length4^post14 == 0 /\ -s^post14+s^0 == 0 /\ -tmp___08^post14+tmp___08^0 == 0), cost: 1 Applied preprocessing Original rule: l0 -> l1 : i5^0'=i5^post0, s^0'=s^post0, tmp___08^0'=tmp___08^post0, length4^0'=length4^post0, tmp^0'=tmp^post0, (tmp___08^0-tmp___08^post0 == 0 /\ -i5^0+length4^0 <= 0 /\ i5^0-i5^post0 == 0 /\ -tmp^post0+tmp^0 == 0 /\ -length4^post0+length4^0 == 0 /\ s^0-s^post0 == 0), cost: 1 New rule: l0 -> l1 : -i5^0+length4^0 <= 0, cost: 1 Applied preprocessing Original rule: l0 -> l2 : i5^0'=i5^post1, s^0'=s^post1, tmp___08^0'=tmp___08^post1, length4^0'=length4^post1, tmp^0'=tmp^post1, (0 == 0 /\ -1-i5^0+i5^post1 == 0 /\ length4^0-length4^post1 == 0 /\ 1+i5^0-length4^0 <= 0 /\ -tmp^post1+tmp^0 == 0 /\ -s^post1+s^0 == 0), cost: 1 New rule: l0 -> l2 : i5^0'=1+i5^0, tmp___08^0'=tmp___08^post1, 1+i5^0-length4^0 <= 0, cost: 1 Applied preprocessing Original rule: l2 -> l0 : i5^0'=i5^post2, s^0'=s^post2, tmp___08^0'=tmp___08^post2, length4^0'=length4^post2, tmp^0'=tmp^post2, (i5^0-i5^post2 == 0 /\ -length4^post2+length4^0 == 0 /\ -tmp___08^post2+tmp___08^0 == 0 /\ s^0-s^post2 == 0 /\ -tmp^post2+tmp^0 == 0), cost: 1 New rule: l2 -> l0 : TRUE, cost: 1 Applied preprocessing Original rule: l3 -> l4 : i5^0'=i5^post3, s^0'=s^post3, tmp___08^0'=tmp___08^post3, length4^0'=length4^post3, tmp^0'=tmp^post3, (-tmp^post3+tmp^0 == 0 /\ tmp___08^0-tmp___08^post3 == 0 /\ length4^0-length4^post3 == 0 /\ s^0-s^post3 == 0 /\ i5^0-i5^post3 == 0), cost: 1 New rule: l3 -> l4 : TRUE, cost: 1 Applied preprocessing Original rule: l5 -> l3 : i5^0'=i5^post4, s^0'=s^post4, tmp___08^0'=tmp___08^post4, length4^0'=length4^post4, tmp^0'=tmp^post4, (-tmp^post4+tmp^0 == 0 /\ -tmp___08^post4+tmp___08^0 == 0 /\ -length4^post4+length4^0 == 0 /\ i5^0-i5^post4 == 0 /\ s^0-s^post4 == 0), cost: 1 New rule: l5 -> l3 : TRUE, cost: 1 Applied preprocessing Original rule: l5 -> l3 : i5^0'=i5^post6, s^0'=s^post6, tmp___08^0'=tmp___08^post6, length4^0'=length4^post6, tmp^0'=tmp^post6, (tmp^0-tmp^post6 == 0 /\ -tmp___08^post6+tmp___08^0 == 0 /\ i5^0-i5^post6 == 0 /\ s^0-s^post6 == 0 /\ -length4^post6+length4^0 == 0), cost: 1 New rule: l5 -> l3 : TRUE, cost: 1 Applied preprocessing Original rule: l1 -> l7 : i5^0'=i5^post7, s^0'=s^post7, tmp___08^0'=tmp___08^post7, length4^0'=length4^post7, tmp^0'=tmp^post7, (-length4^post7+length4^0 == 0 /\ s^0-s^post7 == 0 /\ i5^0-i5^post7 == 0 /\ tmp___08^0-tmp___08^post7 == 0 /\ -tmp^post7+tmp^0 == 0), cost: 1 New rule: l1 -> l7 : TRUE, cost: 1 Applied preprocessing Original rule: l8 -> l1 : i5^0'=i5^post8, s^0'=s^post8, tmp___08^0'=tmp___08^post8, length4^0'=length4^post8, tmp^0'=tmp^post8, (-tmp^post8+tmp^0 == 0 /\ i5^0-i5^post8 == 0 /\ -length4^post8+length4^0 == 0 /\ s^0-s^post8 == 0 /\ -tmp___08^post8+tmp___08^0 == 0), cost: 1 New rule: l8 -> l1 : TRUE, cost: 1 Applied preprocessing Original rule: l7 -> l8 : i5^0'=i5^post9, s^0'=s^post9, tmp___08^0'=tmp___08^post9, length4^0'=length4^post9, tmp^0'=tmp^post9, (-tmp^post9+tmp^0 == 0 /\ tmp___08^0-tmp___08^post9 == 0 /\ -length4^post9+length4^0 == 0 /\ i5^0-i5^post9 == 0 /\ s^0-s^post9 == 0), cost: 1 New rule: l7 -> l8 : TRUE, cost: 1 Applied preprocessing Original rule: l7 -> l8 : i5^0'=i5^post10, s^0'=s^post10, tmp___08^0'=tmp___08^post10, length4^0'=length4^post10, tmp^0'=tmp^post10, (tmp^0-tmp^post10 == 0 /\ -tmp___08^post10+tmp___08^0 == 0 /\ -length4^post10+length4^0 == 0 /\ i5^0-i5^post10 == 0 /\ s^0-s^post10 == 0), cost: 1 New rule: l7 -> l8 : TRUE, cost: 1 Applied preprocessing
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