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ITS pair #487097715
details
property
value
status
complete
benchmark
simple_test.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)
0.175496 seconds
cpu usage
0.17826
user time
0.157928
system time
0.020332
max virtual memory
113188.0
max residence set size
19120.0
stage attributes
key
value
starexec-result
WORST_CASE(Omega(0),?)
output
WORST_CASE(Omega(0),?) Initial ITS Start location: l9 0: l0 -> l1 : x^0'=x^post0, z^0'=z^post0, y^0'=y^post0, (1-x^0+x^post0 == 0 /\ 1-x^0 <= 0 /\ z^0-z^post0 == 0 /\ -y^post0+y^0 == 0), cost: 1 1: l1 -> l0 : x^0'=x^post1, z^0'=z^post1, y^0'=y^post1, (z^0-z^post1 == 0 /\ x^0-x^post1 == 0 /\ y^0-y^post1 == 0), cost: 1 2: l2 -> l0 : x^0'=x^post2, z^0'=z^post2, y^0'=y^post2, (z^0-z^post2 == 0 /\ y^0-y^post2 == 0 /\ y^0 <= 0 /\ x^0-x^post2 == 0), cost: 1 3: l2 -> l3 : x^0'=x^post3, z^0'=z^post3, y^0'=y^post3, (1-y^0+y^post3 == 0 /\ 1-y^0 <= 0 /\ x^0-x^post3 == 0 /\ z^0-z^post3 == 0), cost: 1 4: l3 -> l2 : x^0'=x^post4, z^0'=z^post4, y^0'=y^post4, (z^0-z^post4 == 0 /\ y^0-y^post4 == 0 /\ x^0-x^post4 == 0), cost: 1 5: l4 -> l2 : x^0'=x^post5, z^0'=z^post5, y^0'=y^post5, (x^0-x^post5 == 0 /\ z^0-z^post5 == 0 /\ y^0-y^post5 == 0 /\ -x^0+z^0 <= 0), cost: 1 6: l4 -> l5 : x^0'=x^post6, z^0'=z^post6, y^0'=y^post6, (y^0-y^post6 == 0 /\ -1-x^0+x^post6 == 0 /\ 1+x^0-z^0 <= 0 /\ z^0-z^post6 == 0), cost: 1 7: l5 -> l4 : x^0'=x^post7, z^0'=z^post7, y^0'=y^post7, (z^0-z^post7 == 0 /\ y^0-y^post7 == 0 /\ x^0-x^post7 == 0), cost: 1 8: l6 -> l4 : x^0'=x^post8, z^0'=z^post8, y^0'=y^post8, (x^0-x^post8 == 0 /\ -z^0+y^0 <= 0 /\ z^0-z^post8 == 0 /\ y^0-y^post8 == 0), cost: 1 9: l6 -> l7 : x^0'=x^post9, z^0'=z^post9, y^0'=y^post9, (x^0-x^post9 == 0 /\ 1+z^0-y^0 <= 0 /\ z^0-z^post9 == 0 /\ 1+y^post9-y^0 == 0), cost: 1 10: l7 -> l6 : x^0'=x^post10, z^0'=z^post10, y^0'=y^post10, (-z^post10+z^0 == 0 /\ x^0-x^post10 == 0 /\ -y^post10+y^0 == 0), cost: 1 11: l8 -> l6 : x^0'=x^post11, z^0'=z^post11, y^0'=y^post11, (-z^post11+z^0 == 0 /\ -y^post11+y^0 == 0 /\ x^post11 == 0), cost: 1 12: l9 -> l8 : x^0'=x^post12, z^0'=z^post12, y^0'=y^post12, (x^0-x^post12 == 0 /\ -z^post12+z^0 == 0 /\ -y^post12+y^0 == 0), cost: 1 Applied preprocessing Original rule: l0 -> l1 : x^0'=x^post0, z^0'=z^post0, y^0'=y^post0, (1-x^0+x^post0 == 0 /\ 1-x^0 <= 0 /\ z^0-z^post0 == 0 /\ -y^post0+y^0 == 0), cost: 1 New rule: l0 -> l1 : x^0'=-1+x^0, -1+x^0 >= 0, cost: 1 Applied preprocessing Original rule: l1 -> l0 : x^0'=x^post1, z^0'=z^post1, y^0'=y^post1, (z^0-z^post1 == 0 /\ x^0-x^post1 == 0 /\ y^0-y^post1 == 0), cost: 1 New rule: l1 -> l0 : TRUE, cost: 1 Applied preprocessing Original rule: l2 -> l0 : x^0'=x^post2, z^0'=z^post2, y^0'=y^post2, (z^0-z^post2 == 0 /\ y^0-y^post2 == 0 /\ y^0 <= 0 /\ x^0-x^post2 == 0), cost: 1 New rule: l2 -> l0 : y^0 <= 0, cost: 1 Applied preprocessing Original rule: l2 -> l3 : x^0'=x^post3, z^0'=z^post3, y^0'=y^post3, (1-y^0+y^post3 == 0 /\ 1-y^0 <= 0 /\ x^0-x^post3 == 0 /\ z^0-z^post3 == 0), cost: 1 New rule: l2 -> l3 : y^0'=-1+y^0, -1+y^0 >= 0, cost: 1 Applied preprocessing Original rule: l3 -> l2 : x^0'=x^post4, z^0'=z^post4, y^0'=y^post4, (z^0-z^post4 == 0 /\ y^0-y^post4 == 0 /\ x^0-x^post4 == 0), cost: 1 New rule: l3 -> l2 : TRUE, cost: 1 Applied preprocessing Original rule: l4 -> l2 : x^0'=x^post5, z^0'=z^post5, y^0'=y^post5, (x^0-x^post5 == 0 /\ z^0-z^post5 == 0 /\ y^0-y^post5 == 0 /\ -x^0+z^0 <= 0), cost: 1 New rule: l4 -> l2 : -x^0+z^0 <= 0, cost: 1 Applied preprocessing Original rule: l4 -> l5 : x^0'=x^post6, z^0'=z^post6, y^0'=y^post6, (y^0-y^post6 == 0 /\ -1-x^0+x^post6 == 0 /\ 1+x^0-z^0 <= 0 /\ z^0-z^post6 == 0), cost: 1 New rule: l4 -> l5 : x^0'=1+x^0, 1+x^0-z^0 <= 0, cost: 1 Applied preprocessing Original rule: l5 -> l4 : x^0'=x^post7, z^0'=z^post7, y^0'=y^post7, (z^0-z^post7 == 0 /\ y^0-y^post7 == 0 /\ x^0-x^post7 == 0), cost: 1 New rule: l5 -> l4 : TRUE, cost: 1 Applied preprocessing Original rule: l6 -> l4 : x^0'=x^post8, z^0'=z^post8, y^0'=y^post8, (x^0-x^post8 == 0 /\ -z^0+y^0 <= 0 /\ z^0-z^post8 == 0 /\ y^0-y^post8 == 0), cost: 1 New rule: l6 -> l4 : -z^0+y^0 <= 0, cost: 1 Applied preprocessing Original rule: l6 -> l7 : x^0'=x^post9, z^0'=z^post9, y^0'=y^post9, (x^0-x^post9 == 0 /\ 1+z^0-y^0 <= 0 /\ z^0-z^post9 == 0 /\ 1+y^post9-y^0 == 0), cost: 1 New rule: l6 -> l7 : y^0'=-1+y^0, 1+z^0-y^0 <= 0, cost: 1 Applied preprocessing Original rule: l7 -> l6 : x^0'=x^post10, z^0'=z^post10, y^0'=y^post10, (-z^post10+z^0 == 0 /\ x^0-x^post10 == 0 /\ -y^post10+y^0 == 0), cost: 1 New rule: l7 -> l6 : TRUE, cost: 1 Applied preprocessing Original rule: l8 -> l6 : x^0'=x^post11, z^0'=z^post11, y^0'=y^post11, (-z^post11+z^0 == 0 /\ -y^post11+y^0 == 0 /\ x^post11 == 0), cost: 1 New rule: l8 -> l6 : x^0'=0, TRUE, cost: 1 Applied preprocessing Original rule: l9 -> l8 : x^0'=x^post12, z^0'=z^post12, y^0'=y^post12, (x^0-x^post12 == 0 /\ -z^post12+z^0 == 0 /\ -y^post12+y^0 == 0), cost: 1 New rule: l9 -> l8 : TRUE, cost: 1 Simplified rules Start location: l9 13: l0 -> l1 : x^0'=-1+x^0, -1+x^0 >= 0, cost: 1
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