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ITS pair #487097697
details
property
value
status
complete
benchmark
florian_new_ex.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)
0.744255 seconds
cpu usage
0.763571
user time
0.709132
system time
0.054439
max virtual memory
278456.0
max residence set size
20316.0
stage attributes
key
value
starexec-result
WORST_CASE(Omega(0),?)
output
WORST_CASE(Omega(0),?) Initial ITS Start location: l11 0: l0 -> l1 : a^0'=a^post0, i^0'=i^post0, tmp^0'=tmp^post0, b^0'=b^post0, n^0'=n^post0, (a^0 <= 0 /\ tmp^0-tmp^post0 == 0 /\ a^0-a^post0 == 0 /\ -n^post0+n^0 == 0 /\ -b^post0+b^0 == 0 /\ i^0-i^post0 == 0), cost: 1 1: l0 -> l2 : a^0'=a^post1, i^0'=i^post1, tmp^0'=tmp^post1, b^0'=b^post1, n^0'=n^post1, (-tmp^post1+tmp^0 == 0 /\ 1-a^0 <= 0 /\ -1-b^0+b^post1 == 0 /\ 1-a^0+a^post1 == 0 /\ -n^post1+n^0 == 0 /\ -i^post1+i^0 == 0), cost: 1 3: l2 -> l4 : a^0'=a^post3, i^0'=i^post3, tmp^0'=tmp^post3, b^0'=b^post3, n^0'=n^post3, (-n^post3+n^0 == 0 /\ tmp^0-tmp^post3 == 0 /\ b^0-b^post3 == 0 /\ i^0-i^post3 == 0 /\ a^0-a^post3 == 0), cost: 1 2: l3 -> l0 : a^0'=a^post2, i^0'=i^post2, tmp^0'=tmp^post2, b^0'=b^post2, n^0'=n^post2, (a^0-a^post2 == 0 /\ -b^post2+b^0 == 0 /\ -tmp^post2+tmp^0 == 0 /\ i^0-i^post2 == 0 /\ -n^post2+n^0 == 0), cost: 1 12: l4 -> l3 : a^0'=a^post12, i^0'=i^post12, tmp^0'=tmp^post12, b^0'=b^post12, n^0'=n^post12, (-tmp^post12+tmp^0 == 0 /\ n^0-n^post12 == 0 /\ a^0-a^post12 == 0 /\ b^0 <= 0 /\ b^0-b^post12 == 0 /\ -i^post12+i^0 == 0), cost: 1 13: l4 -> l6 : a^0'=a^post13, i^0'=i^post13, tmp^0'=tmp^post13, b^0'=b^post13, n^0'=n^post13, (1+b^post13-b^0 == 0 /\ -n^post13+n^0 == 0 /\ a^0-a^post13 == 0 /\ 1-b^0 <= 0 /\ 1-a^0+i^post13 == 0 /\ tmp^0-tmp^post13 == 0), cost: 1 4: l5 -> l6 : a^0'=a^post4, i^0'=i^post4, tmp^0'=tmp^post4, b^0'=b^post4, n^0'=n^post4, (-n^post4+n^0 == 0 /\ 1-i^0+i^post4 == 0 /\ -tmp^post4+tmp^0 == 0 /\ -b^post4+b^0 == 0 /\ a^0-a^post4 == 0), cost: 1 5: l6 -> l7 : a^0'=a^post5, i^0'=i^post5, tmp^0'=tmp^post5, b^0'=b^post5, n^0'=n^post5, (-n^post5+n^0 == 0 /\ tmp^0-tmp^post5 == 0 /\ a^0-a^post5 == 0 /\ -b^post5+b^0 == 0 /\ i^0-i^post5 == 0), cost: 1 10: l7 -> l2 : a^0'=a^post10, i^0'=i^post10, tmp^0'=tmp^post10, b^0'=b^post10, n^0'=n^post10, (i^0 <= 0 /\ n^0-n^post10 == 0 /\ -tmp^post10+tmp^0 == 0 /\ -b^post10+b^0 == 0 /\ a^0-a^post10 == 0 /\ i^0-i^post10 == 0), cost: 1 11: l7 -> l9 : a^0'=a^post11, i^0'=i^post11, tmp^0'=tmp^post11, b^0'=b^post11, n^0'=n^post11, (0 == 0 /\ 1-i^0 <= 0 /\ -n^post11+n^0 == 0 /\ a^0-a^post11 == 0 /\ i^0-i^post11 == 0 /\ -b^post11+b^0 == 0), cost: 1 6: l8 -> l5 : a^0'=a^post6, i^0'=i^post6, tmp^0'=tmp^post6, b^0'=b^post6, n^0'=n^post6, (n^0-n^post6 == 0 /\ -1+b^post6-b^0 == 0 /\ -tmp^post6+tmp^0 == 0 /\ i^0-i^post6 == 0 /\ 1-a^0+a^post6 == 0), cost: 1 7: l9 -> l5 : a^0'=a^post7, i^0'=i^post7, tmp^0'=tmp^post7, b^0'=b^post7, n^0'=n^post7, (-b^post7+b^0 == 0 /\ i^0-i^post7 == 0 /\ tmp^0 <= 0 /\ a^0-a^post7 == 0 /\ tmp^0-tmp^post7 == 0 /\ -tmp^0 <= 0 /\ -n^post7+n^0 == 0), cost: 1 8: l9 -> l8 : a^0'=a^post8, i^0'=i^post8, tmp^0'=tmp^post8, b^0'=b^post8, n^0'=n^post8, (-n^post8+n^0 == 0 /\ a^0-a^post8 == 0 /\ -b^post8+b^0 == 0 /\ i^0-i^post8 == 0 /\ 1-tmp^0 <= 0 /\ -tmp^post8+tmp^0 == 0), cost: 1 9: l9 -> l8 : a^0'=a^post9, i^0'=i^post9, tmp^0'=tmp^post9, b^0'=b^post9, n^0'=n^post9, (-n^post9+n^0 == 0 /\ tmp^0-tmp^post9 == 0 /\ 1+tmp^0 <= 0 /\ -b^post9+b^0 == 0 /\ a^0-a^post9 == 0 /\ i^0-i^post9 == 0), cost: 1 14: l10 -> l3 : a^0'=a^post14, i^0'=i^post14, tmp^0'=tmp^post14, b^0'=b^post14, n^0'=n^post14, (-n^post14+n^0 == 0 /\ a^post14-n^0 == 0 /\ -i^post14+i^0 == 0 /\ -tmp^post14+tmp^0 == 0 /\ b^post14 == 0), cost: 1 15: l11 -> l10 : a^0'=a^post15, i^0'=i^post15, tmp^0'=tmp^post15, b^0'=b^post15, n^0'=n^post15, (-n^post15+n^0 == 0 /\ -tmp^post15+tmp^0 == 0 /\ -b^post15+b^0 == 0 /\ a^0-a^post15 == 0 /\ i^0-i^post15 == 0), cost: 1 Removed unreachable rules and leafs Start location: l11 1: l0 -> l2 : a^0'=a^post1, i^0'=i^post1, tmp^0'=tmp^post1, b^0'=b^post1, n^0'=n^post1, (-tmp^post1+tmp^0 == 0 /\ 1-a^0 <= 0 /\ -1-b^0+b^post1 == 0 /\ 1-a^0+a^post1 == 0 /\ -n^post1+n^0 == 0 /\ -i^post1+i^0 == 0), cost: 1 3: l2 -> l4 : a^0'=a^post3, i^0'=i^post3, tmp^0'=tmp^post3, b^0'=b^post3, n^0'=n^post3, (-n^post3+n^0 == 0 /\ tmp^0-tmp^post3 == 0 /\ b^0-b^post3 == 0 /\ i^0-i^post3 == 0 /\ a^0-a^post3 == 0), cost: 1 2: l3 -> l0 : a^0'=a^post2, i^0'=i^post2, tmp^0'=tmp^post2, b^0'=b^post2, n^0'=n^post2, (a^0-a^post2 == 0 /\ -b^post2+b^0 == 0 /\ -tmp^post2+tmp^0 == 0 /\ i^0-i^post2 == 0 /\ -n^post2+n^0 == 0), cost: 1 12: l4 -> l3 : a^0'=a^post12, i^0'=i^post12, tmp^0'=tmp^post12, b^0'=b^post12, n^0'=n^post12, (-tmp^post12+tmp^0 == 0 /\ n^0-n^post12 == 0 /\ a^0-a^post12 == 0 /\ b^0 <= 0 /\ b^0-b^post12 == 0 /\ -i^post12+i^0 == 0), cost: 1 13: l4 -> l6 : a^0'=a^post13, i^0'=i^post13, tmp^0'=tmp^post13, b^0'=b^post13, n^0'=n^post13, (1+b^post13-b^0 == 0 /\ -n^post13+n^0 == 0 /\ a^0-a^post13 == 0 /\ 1-b^0 <= 0 /\ 1-a^0+i^post13 == 0 /\ tmp^0-tmp^post13 == 0), cost: 1 4: l5 -> l6 : a^0'=a^post4, i^0'=i^post4, tmp^0'=tmp^post4, b^0'=b^post4, n^0'=n^post4, (-n^post4+n^0 == 0 /\ 1-i^0+i^post4 == 0 /\ -tmp^post4+tmp^0 == 0 /\ -b^post4+b^0 == 0 /\ a^0-a^post4 == 0), cost: 1 5: l6 -> l7 : a^0'=a^post5, i^0'=i^post5, tmp^0'=tmp^post5, b^0'=b^post5, n^0'=n^post5, (-n^post5+n^0 == 0 /\ tmp^0-tmp^post5 == 0 /\ a^0-a^post5 == 0 /\ -b^post5+b^0 == 0 /\ i^0-i^post5 == 0), cost: 1 10: l7 -> l2 : a^0'=a^post10, i^0'=i^post10, tmp^0'=tmp^post10, b^0'=b^post10, n^0'=n^post10, (i^0 <= 0 /\ n^0-n^post10 == 0 /\ -tmp^post10+tmp^0 == 0 /\ -b^post10+b^0 == 0 /\ a^0-a^post10 == 0 /\ i^0-i^post10 == 0), cost: 1 11: l7 -> l9 : a^0'=a^post11, i^0'=i^post11, tmp^0'=tmp^post11, b^0'=b^post11, n^0'=n^post11, (0 == 0 /\ 1-i^0 <= 0 /\ -n^post11+n^0 == 0 /\ a^0-a^post11 == 0 /\ i^0-i^post11 == 0 /\ -b^post11+b^0 == 0), cost: 1 6: l8 -> l5 : a^0'=a^post6, i^0'=i^post6, tmp^0'=tmp^post6, b^0'=b^post6, n^0'=n^post6, (n^0-n^post6 == 0 /\ -1+b^post6-b^0 == 0 /\ -tmp^post6+tmp^0 == 0 /\ i^0-i^post6 == 0 /\ 1-a^0+a^post6 == 0), cost: 1 7: l9 -> l5 : a^0'=a^post7, i^0'=i^post7, tmp^0'=tmp^post7, b^0'=b^post7, n^0'=n^post7, (-b^post7+b^0 == 0 /\ i^0-i^post7 == 0 /\ tmp^0 <= 0 /\ a^0-a^post7 == 0 /\ tmp^0-tmp^post7 == 0 /\ -tmp^0 <= 0 /\ -n^post7+n^0 == 0), cost: 1 8: l9 -> l8 : a^0'=a^post8, i^0'=i^post8, tmp^0'=tmp^post8, b^0'=b^post8, n^0'=n^post8, (-n^post8+n^0 == 0 /\ a^0-a^post8 == 0 /\ -b^post8+b^0 == 0 /\ i^0-i^post8 == 0 /\ 1-tmp^0 <= 0 /\ -tmp^post8+tmp^0 == 0), cost: 1 9: l9 -> l8 : a^0'=a^post9, i^0'=i^post9, tmp^0'=tmp^post9, b^0'=b^post9, n^0'=n^post9, (-n^post9+n^0 == 0 /\ tmp^0-tmp^post9 == 0 /\ 1+tmp^0 <= 0 /\ -b^post9+b^0 == 0 /\ a^0-a^post9 == 0 /\ i^0-i^post9 == 0), cost: 1 14: l10 -> l3 : a^0'=a^post14, i^0'=i^post14, tmp^0'=tmp^post14, b^0'=b^post14, n^0'=n^post14, (-n^post14+n^0 == 0 /\ a^post14-n^0 == 0 /\ -i^post14+i^0 == 0 /\ -tmp^post14+tmp^0 == 0 /\ b^post14 == 0), cost: 1 15: l11 -> l10 : a^0'=a^post15, i^0'=i^post15, tmp^0'=tmp^post15, b^0'=b^post15, n^0'=n^post15, (-n^post15+n^0 == 0 /\ -tmp^post15+tmp^0 == 0 /\ -b^post15+b^0 == 0 /\ a^0-a^post15 == 0 /\ i^0-i^post15 == 0), cost: 1 Applied preprocessing Original rule: l0 -> l2 : a^0'=a^post1, i^0'=i^post1, tmp^0'=tmp^post1, b^0'=b^post1, n^0'=n^post1, (-tmp^post1+tmp^0 == 0 /\ 1-a^0 <= 0 /\ -1-b^0+b^post1 == 0 /\ 1-a^0+a^post1 == 0 /\ -n^post1+n^0 == 0 /\ -i^post1+i^0 == 0), cost: 1 New rule: l0 -> l2 : a^0'=-1+a^0, b^0'=1+b^0, -1+a^0 >= 0, cost: 1 Applied preprocessing Original rule: l3 -> l0 : a^0'=a^post2, i^0'=i^post2, tmp^0'=tmp^post2, b^0'=b^post2, n^0'=n^post2, (a^0-a^post2 == 0 /\ -b^post2+b^0 == 0 /\ -tmp^post2+tmp^0 == 0 /\ i^0-i^post2 == 0 /\ -n^post2+n^0 == 0), cost: 1 New rule: l3 -> l0 : TRUE, cost: 1 Applied preprocessing Original rule: l2 -> l4 : a^0'=a^post3, i^0'=i^post3, tmp^0'=tmp^post3, b^0'=b^post3, n^0'=n^post3, (-n^post3+n^0 == 0 /\ tmp^0-tmp^post3 == 0 /\ b^0-b^post3 == 0 /\ i^0-i^post3 == 0 /\ a^0-a^post3 == 0), cost: 1 New rule: l2 -> l4 : TRUE, cost: 1 Applied preprocessing Original rule: l5 -> l6 : a^0'=a^post4, i^0'=i^post4, tmp^0'=tmp^post4, b^0'=b^post4, n^0'=n^post4, (-n^post4+n^0 == 0 /\ 1-i^0+i^post4 == 0 /\ -tmp^post4+tmp^0 == 0 /\ -b^post4+b^0 == 0 /\ a^0-a^post4 == 0), cost: 1 New rule: l5 -> l6 : i^0'=-1+i^0, TRUE, cost: 1 Applied preprocessing Original rule: l6 -> l7 : a^0'=a^post5, i^0'=i^post5, tmp^0'=tmp^post5, b^0'=b^post5, n^0'=n^post5, (-n^post5+n^0 == 0 /\ tmp^0-tmp^post5 == 0 /\ a^0-a^post5 == 0 /\ -b^post5+b^0 == 0 /\ i^0-i^post5 == 0), cost: 1 New rule: l6 -> l7 : TRUE, cost: 1 Applied preprocessing Original rule: l8 -> l5 : a^0'=a^post6, i^0'=i^post6, tmp^0'=tmp^post6, b^0'=b^post6, n^0'=n^post6, (n^0-n^post6 == 0 /\ -1+b^post6-b^0 == 0 /\ -tmp^post6+tmp^0 == 0 /\ i^0-i^post6 == 0 /\ 1-a^0+a^post6 == 0), cost: 1 New rule: l8 -> l5 : a^0'=-1+a^0, b^0'=1+b^0, TRUE, cost: 1 Applied preprocessing Original rule: l9 -> l5 : a^0'=a^post7, i^0'=i^post7, tmp^0'=tmp^post7, b^0'=b^post7, n^0'=n^post7, (-b^post7+b^0 == 0 /\ i^0-i^post7 == 0 /\ tmp^0 <= 0 /\ a^0-a^post7 == 0 /\ tmp^0-tmp^post7 == 0 /\ -tmp^0 <= 0 /\ -n^post7+n^0 == 0), cost: 1 New rule: l9 -> l5 : tmp^0 == 0, cost: 1 Applied preprocessing Original rule: l9 -> l8 : a^0'=a^post8, i^0'=i^post8, tmp^0'=tmp^post8, b^0'=b^post8, n^0'=n^post8, (-n^post8+n^0 == 0 /\ a^0-a^post8 == 0 /\ -b^post8+b^0 == 0 /\ i^0-i^post8 == 0 /\ 1-tmp^0 <= 0 /\ -tmp^post8+tmp^0 == 0), cost: 1 New rule: l9 -> l8 : -1+tmp^0 >= 0, cost: 1 Applied preprocessing Original rule: l9 -> l8 : a^0'=a^post9, i^0'=i^post9, tmp^0'=tmp^post9, b^0'=b^post9, n^0'=n^post9, (-n^post9+n^0 == 0 /\ tmp^0-tmp^post9 == 0 /\ 1+tmp^0 <= 0 /\ -b^post9+b^0 == 0 /\ a^0-a^post9 == 0 /\ i^0-i^post9 == 0), cost: 1 New rule: l9 -> l8 : 1+tmp^0 <= 0, cost: 1 Applied preprocessing Original rule: l7 -> l2 : a^0'=a^post10, i^0'=i^post10, tmp^0'=tmp^post10, b^0'=b^post10, n^0'=n^post10, (i^0 <= 0 /\ n^0-n^post10 == 0 /\ -tmp^post10+tmp^0 == 0 /\ -b^post10+b^0 == 0 /\ a^0-a^post10 == 0 /\ i^0-i^post10 == 0), cost: 1 New rule: l7 -> l2 : i^0 <= 0, cost: 1
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