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ITS pair #487098783
details
property
value
status
complete
benchmark
p-40.t2_fixed.smt2
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n139.star.cs.uiowa.edu
space
From_T2
run statistics
property
value
solver
LoAT
configuration
loat_nonterm_proofout
runtime (wallclock)
0.0519351 seconds
cpu usage
0.052814
user time
0.040196
system time
0.012618
max virtual memory
113188.0
max residence set size
18300.0
stage attributes
key
value
starexec-result
WORST_CASE(Omega(0),?)
output
WORST_CASE(Omega(0),?) Initial ITS Start location: l5 0: l0 -> l1 : i_13^0'=i_13^post0, st_14^0'=st_14^post0, rt_11^0'=rt_11^post0, s_17^0'=s_17^post0, j_15^0'=j_15^post0, s_16^0'=s_16^post0, (st_14^0-st_14^post0 == 0 /\ -s_17^0+i_13^10 == 0 /\ -j_15^post0+i_13^post0 == 0 /\ j_15^post0-s_16^0 == 0 /\ -s_17^post0+s_17^0 == 0 /\ -rt_11^post0+rt_11^0 == 0 /\ -s_16^post0+s_16^0 == 0), cost: 1 4: l1 -> l3 : i_13^0'=i_13^post4, st_14^0'=st_14^post4, rt_11^0'=rt_11^post4, s_17^0'=s_17^post4, j_15^0'=j_15^post4, s_16^0'=s_16^post4, (500-i_13^0 <= 0 /\ i_13^0-i_13^post4 == 0 /\ -s_16^post4+s_16^0 == 0 /\ -j_15^post4+j_15^0 == 0 /\ -st_14^0+rt_11^post4 == 0 /\ s_17^0-s_17^post4 == 0 /\ st_14^0-st_14^post4 == 0), cost: 1 5: l1 -> l2 : i_13^0'=i_13^post5, st_14^0'=st_14^post5, rt_11^0'=rt_11^post5, s_17^0'=s_17^post5, j_15^0'=j_15^post5, s_16^0'=s_16^post5, (-j_15^post5+j_15^0 == 0 /\ st_14^0-st_14^post5 == 0 /\ -rt_11^post5+rt_11^0 == 0 /\ -499+i_13^0 <= 0 /\ s_17^0-s_17^post5 == 0 /\ -s_16^post5+s_16^0 == 0 /\ -1-i_13^0+i_13^post5 == 0), cost: 1 1: l2 -> l3 : i_13^0'=i_13^post1, st_14^0'=st_14^post1, rt_11^0'=rt_11^post1, s_17^0'=s_17^post1, j_15^0'=j_15^post1, s_16^0'=s_16^post1, (-s_16^post1+s_16^0 == 0 /\ 500-i_13^0 <= 0 /\ -st_14^0+rt_11^post1 == 0 /\ i_13^0-i_13^post1 == 0 /\ st_14^0-st_14^post1 == 0 /\ j_15^0-j_15^post1 == 0 /\ -s_17^post1+s_17^0 == 0), cost: 1 2: l2 -> l4 : i_13^0'=i_13^post2, st_14^0'=st_14^post2, rt_11^0'=rt_11^post2, s_17^0'=s_17^post2, j_15^0'=j_15^post2, s_16^0'=s_16^post2, (-1-i_13^0+i_13^post2 == 0 /\ -s_17^post2+s_17^0 == 0 /\ s_16^0-s_16^post2 == 0 /\ -499+i_13^0 <= 0 /\ st_14^0-st_14^post2 == 0 /\ rt_11^0-rt_11^post2 == 0 /\ -j_15^post2+j_15^0 == 0), cost: 1 3: l4 -> l2 : i_13^0'=i_13^post3, st_14^0'=st_14^post3, rt_11^0'=rt_11^post3, s_17^0'=s_17^post3, j_15^0'=j_15^post3, s_16^0'=s_16^post3, (-s_16^post3+s_16^0 == 0 /\ st_14^0-st_14^post3 == 0 /\ rt_11^0-rt_11^post3 == 0 /\ -j_15^post3+j_15^0 == 0 /\ -s_17^post3+s_17^0 == 0 /\ i_13^0-i_13^post3 == 0), cost: 1 6: l5 -> l0 : i_13^0'=i_13^post6, st_14^0'=st_14^post6, rt_11^0'=rt_11^post6, s_17^0'=s_17^post6, j_15^0'=j_15^post6, s_16^0'=s_16^post6, (j_15^0-j_15^post6 == 0 /\ i_13^0-i_13^post6 == 0 /\ -s_16^post6+s_16^0 == 0 /\ -s_17^post6+s_17^0 == 0 /\ -rt_11^post6+rt_11^0 == 0 /\ st_14^0-st_14^post6 == 0), cost: 1 Removed unreachable rules and leafs Start location: l5 0: l0 -> l1 : i_13^0'=i_13^post0, st_14^0'=st_14^post0, rt_11^0'=rt_11^post0, s_17^0'=s_17^post0, j_15^0'=j_15^post0, s_16^0'=s_16^post0, (st_14^0-st_14^post0 == 0 /\ -s_17^0+i_13^10 == 0 /\ -j_15^post0+i_13^post0 == 0 /\ j_15^post0-s_16^0 == 0 /\ -s_17^post0+s_17^0 == 0 /\ -rt_11^post0+rt_11^0 == 0 /\ -s_16^post0+s_16^0 == 0), cost: 1 5: l1 -> l2 : i_13^0'=i_13^post5, st_14^0'=st_14^post5, rt_11^0'=rt_11^post5, s_17^0'=s_17^post5, j_15^0'=j_15^post5, s_16^0'=s_16^post5, (-j_15^post5+j_15^0 == 0 /\ st_14^0-st_14^post5 == 0 /\ -rt_11^post5+rt_11^0 == 0 /\ -499+i_13^0 <= 0 /\ s_17^0-s_17^post5 == 0 /\ -s_16^post5+s_16^0 == 0 /\ -1-i_13^0+i_13^post5 == 0), cost: 1 2: l2 -> l4 : i_13^0'=i_13^post2, st_14^0'=st_14^post2, rt_11^0'=rt_11^post2, s_17^0'=s_17^post2, j_15^0'=j_15^post2, s_16^0'=s_16^post2, (-1-i_13^0+i_13^post2 == 0 /\ -s_17^post2+s_17^0 == 0 /\ s_16^0-s_16^post2 == 0 /\ -499+i_13^0 <= 0 /\ st_14^0-st_14^post2 == 0 /\ rt_11^0-rt_11^post2 == 0 /\ -j_15^post2+j_15^0 == 0), cost: 1 3: l4 -> l2 : i_13^0'=i_13^post3, st_14^0'=st_14^post3, rt_11^0'=rt_11^post3, s_17^0'=s_17^post3, j_15^0'=j_15^post3, s_16^0'=s_16^post3, (-s_16^post3+s_16^0 == 0 /\ st_14^0-st_14^post3 == 0 /\ rt_11^0-rt_11^post3 == 0 /\ -j_15^post3+j_15^0 == 0 /\ -s_17^post3+s_17^0 == 0 /\ i_13^0-i_13^post3 == 0), cost: 1 6: l5 -> l0 : i_13^0'=i_13^post6, st_14^0'=st_14^post6, rt_11^0'=rt_11^post6, s_17^0'=s_17^post6, j_15^0'=j_15^post6, s_16^0'=s_16^post6, (j_15^0-j_15^post6 == 0 /\ i_13^0-i_13^post6 == 0 /\ -s_16^post6+s_16^0 == 0 /\ -s_17^post6+s_17^0 == 0 /\ -rt_11^post6+rt_11^0 == 0 /\ st_14^0-st_14^post6 == 0), cost: 1 Applied preprocessing Original rule: l0 -> l1 : i_13^0'=i_13^post0, st_14^0'=st_14^post0, rt_11^0'=rt_11^post0, s_17^0'=s_17^post0, j_15^0'=j_15^post0, s_16^0'=s_16^post0, (st_14^0-st_14^post0 == 0 /\ -s_17^0+i_13^10 == 0 /\ -j_15^post0+i_13^post0 == 0 /\ j_15^post0-s_16^0 == 0 /\ -s_17^post0+s_17^0 == 0 /\ -rt_11^post0+rt_11^0 == 0 /\ -s_16^post0+s_16^0 == 0), cost: 1 New rule: l0 -> l1 : i_13^0'=s_16^0, j_15^0'=s_16^0, TRUE, cost: 1 Applied preprocessing Original rule: l2 -> l4 : i_13^0'=i_13^post2, st_14^0'=st_14^post2, rt_11^0'=rt_11^post2, s_17^0'=s_17^post2, j_15^0'=j_15^post2, s_16^0'=s_16^post2, (-1-i_13^0+i_13^post2 == 0 /\ -s_17^post2+s_17^0 == 0 /\ s_16^0-s_16^post2 == 0 /\ -499+i_13^0 <= 0 /\ st_14^0-st_14^post2 == 0 /\ rt_11^0-rt_11^post2 == 0 /\ -j_15^post2+j_15^0 == 0), cost: 1 New rule: l2 -> l4 : i_13^0'=1+i_13^0, -499+i_13^0 <= 0, cost: 1 Applied preprocessing Original rule: l4 -> l2 : i_13^0'=i_13^post3, st_14^0'=st_14^post3, rt_11^0'=rt_11^post3, s_17^0'=s_17^post3, j_15^0'=j_15^post3, s_16^0'=s_16^post3, (-s_16^post3+s_16^0 == 0 /\ st_14^0-st_14^post3 == 0 /\ rt_11^0-rt_11^post3 == 0 /\ -j_15^post3+j_15^0 == 0 /\ -s_17^post3+s_17^0 == 0 /\ i_13^0-i_13^post3 == 0), cost: 1 New rule: l4 -> l2 : TRUE, cost: 1 Applied preprocessing Original rule: l1 -> l2 : i_13^0'=i_13^post5, st_14^0'=st_14^post5, rt_11^0'=rt_11^post5, s_17^0'=s_17^post5, j_15^0'=j_15^post5, s_16^0'=s_16^post5, (-j_15^post5+j_15^0 == 0 /\ st_14^0-st_14^post5 == 0 /\ -rt_11^post5+rt_11^0 == 0 /\ -499+i_13^0 <= 0 /\ s_17^0-s_17^post5 == 0 /\ -s_16^post5+s_16^0 == 0 /\ -1-i_13^0+i_13^post5 == 0), cost: 1 New rule: l1 -> l2 : i_13^0'=1+i_13^0, -499+i_13^0 <= 0, cost: 1 Applied preprocessing Original rule: l5 -> l0 : i_13^0'=i_13^post6, st_14^0'=st_14^post6, rt_11^0'=rt_11^post6, s_17^0'=s_17^post6, j_15^0'=j_15^post6, s_16^0'=s_16^post6, (j_15^0-j_15^post6 == 0 /\ i_13^0-i_13^post6 == 0 /\ -s_16^post6+s_16^0 == 0 /\ -s_17^post6+s_17^0 == 0 /\ -rt_11^post6+rt_11^0 == 0 /\ st_14^0-st_14^post6 == 0), cost: 1 New rule: l5 -> l0 : TRUE, cost: 1 Simplified rules Start location: l5 7: l0 -> l1 : i_13^0'=s_16^0, j_15^0'=s_16^0, TRUE, cost: 1 10: l1 -> l2 : i_13^0'=1+i_13^0, -499+i_13^0 <= 0, cost: 1 8: l2 -> l4 : i_13^0'=1+i_13^0, -499+i_13^0 <= 0, cost: 1 9: l4 -> l2 : TRUE, cost: 1 11: l5 -> l0 : TRUE, cost: 1 Eliminating location l0 by chaining: Applied chaining First rule: l5 -> l0 : TRUE, cost: 1 Second rule: l0 -> l1 : i_13^0'=s_16^0, j_15^0'=s_16^0, TRUE, cost: 1 New rule: l5 -> l1 : i_13^0'=s_16^0, j_15^0'=s_16^0, TRUE, cost: 2 Applied deletion Removed the following rules: 7 11 Eliminating location l1 by chaining: Applied chaining First rule: l5 -> l1 : i_13^0'=s_16^0, j_15^0'=s_16^0, TRUE, cost: 2 Second rule: l1 -> l2 : i_13^0'=1+i_13^0, -499+i_13^0 <= 0, cost: 1 New rule: l5 -> l2 : i_13^0'=1+s_16^0, j_15^0'=s_16^0, -499+s_16^0 <= 0, cost: 3 Applied deletion Removed the following rules: 10 12 Eliminating location l4 by chaining: Applied chaining First rule: l2 -> l4 : i_13^0'=1+i_13^0, -499+i_13^0 <= 0, cost: 1 Second rule: l4 -> l2 : TRUE, cost: 1 New rule: l2 -> l2 : i_13^0'=1+i_13^0, -499+i_13^0 <= 0, cost: 2 Applied deletion Removed the following rules: 8 9
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