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ITS pair #487098954
details
property
value
status
complete
benchmark
fun5.t2_fixed.smt2
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n146.star.cs.uiowa.edu
space
From_T2
run statistics
property
value
solver
LoAT
configuration
loat_nonterm_proofout
runtime (wallclock)
10.0613 seconds
cpu usage
10.1206
user time
9.81892
system time
0.301703
max virtual memory
293016.0
max residence set size
39104.0
stage attributes
key
value
starexec-result
WORST_CASE(Omega(0),?)
output
WORST_CASE(Omega(0),?) Initial ITS Start location: l6 0: l0 -> l2 : delta^0'=delta^post0, wnt^0'=wnt^post0, deltaext^0'=deltaext^post0, deltext^0'=deltext^post0, delta_new^0'=delta_new^post0, wntext^0'=wntext^post0, deltaext_new^0'=deltaext_new^post0, (wnt^0-wnt^post0 == 0 /\ delta^0-delta^post0 == 0 /\ -wntext^post0+wntext^0 == 0 /\ -deltaext^post0+deltaext^0 == 0 /\ 1+delta^0-delta_new^0 <= 0 /\ -deltaext_new^post0+deltaext_new^0 == 0 /\ delta_new^0-delta_new^post0 == 0 /\ -deltext^post0+deltext^0 == 0), cost: 1 1: l0 -> l2 : delta^0'=delta^post1, wnt^0'=wnt^post1, deltaext^0'=deltaext^post1, deltext^0'=deltext^post1, delta_new^0'=delta_new^post1, wntext^0'=wntext^post1, deltaext_new^0'=deltaext_new^post1, (deltext^0-deltext^post1 == 0 /\ delta_new^0-delta_new^post1 == 0 /\ -deltaext_new^post1+deltaext_new^0 == 0 /\ wnt^0-wnt^post1 == 0 /\ 1-delta^0+delta_new^0 <= 0 /\ deltaext^0-deltaext^post1 == 0 /\ delta^0-delta^post1 == 0 /\ -wntext^post1+wntext^0 == 0), cost: 1 3: l0 -> l3 : delta^0'=delta^post3, wnt^0'=wnt^post3, deltaext^0'=deltaext^post3, deltext^0'=deltext^post3, delta_new^0'=delta_new^post3, wntext^0'=wntext^post3, deltaext_new^0'=deltaext_new^post3, (delta^0-delta^post3 == 0 /\ wnt^0-wnt^post3 == 0 /\ deltaext^0-deltaext^post3 == 0 /\ -delta_new^post3+delta_new^0 == 0 /\ -deltaext_new^post3+deltaext_new^0 == 0 /\ -wntext^post3+wntext^0 == 0 /\ 1+deltaext^0-deltaext_new^0 <= 0 /\ deltext^0-deltext^post3 == 0), cost: 1 4: l0 -> l3 : delta^0'=delta^post4, wnt^0'=wnt^post4, deltaext^0'=deltaext^post4, deltext^0'=deltext^post4, delta_new^0'=delta_new^post4, wntext^0'=wntext^post4, deltaext_new^0'=deltaext_new^post4, (-delta_new^post4+delta_new^0 == 0 /\ -deltaext_new^post4+deltaext_new^0 == 0 /\ wnt^0-wnt^post4 == 0 /\ deltaext^0-deltaext^post4 == 0 /\ delta^0-delta^post4 == 0 /\ deltext^0-deltext^post4 == 0 /\ -wntext^post4+wntext^0 == 0 /\ 1-deltaext^0+deltaext_new^0 <= 0), cost: 1 2: l2 -> l1 : delta^0'=delta^post2, wnt^0'=wnt^post2, deltaext^0'=deltaext^post2, deltext^0'=deltext^post2, delta_new^0'=delta_new^post2, wntext^0'=wntext^post2, deltaext_new^0'=deltaext_new^post2, (-wntext^post2+wntext^0 == 0 /\ -deltaext_new^post2+deltaext_new^0 == 0 /\ -delta_new^0+delta^post2 == 0 /\ deltext^0-deltext^post2 == 0 /\ deltaext^post2-deltaext_new^0 == 0 /\ -delta_new^post2+delta_new^0 == 0 /\ wnt^0-wnt^post2 == 0), cost: 1 10: l1 -> l4 : delta^0'=delta^post10, wnt^0'=wnt^post10, deltaext^0'=deltaext^post10, deltext^0'=deltext^post10, delta_new^0'=delta_new^post10, wntext^0'=wntext^post10, deltaext_new^0'=deltaext_new^post10, (3+wnt^0-2*deltaext^0 <= 0 /\ deltaext^0-deltaext^post10 == 0 /\ -deltext^post10+deltext^0 == 0 /\ wnt^0-wnt^post10 == 0 /\ delta^0-delta^post10 == 0 /\ -wntext^post10+wntext^0 == 0 /\ -3-wnt^0+2*deltaext^0 <= 0 /\ -delta_new^post10+delta_new^0 == 0 /\ -deltaext^0+deltaext_new^post10 == 0), cost: 1 11: l1 -> l4 : delta^0'=delta^post11, wnt^0'=wnt^post11, deltaext^0'=deltaext^post11, deltext^0'=deltext^post11, delta_new^0'=delta_new^post11, wntext^0'=wntext^post11, deltaext_new^0'=deltaext_new^post11, (2+wnt^0-2*deltaext^0 <= 0 /\ -wntext^post11+wntext^0 == 0 /\ delta^0-delta^post11 == 0 /\ -delta_new^post11+delta_new^0 == 0 /\ -deltaext^0+deltaext_new^post11 == 0 /\ -deltext^post11+deltext^0 == 0 /\ wnt^0-wnt^post11 == 0 /\ deltaext^0-deltaext^post11 == 0 /\ -2-wnt^0+2*deltaext^0 <= 0), cost: 1 12: l1 -> l4 : delta^0'=delta^post12, wnt^0'=wnt^post12, deltaext^0'=deltaext^post12, deltext^0'=deltext^post12, delta_new^0'=delta_new^post12, wntext^0'=wntext^post12, deltaext_new^0'=deltaext_new^post12, (delta^0-delta^post12 == 0 /\ wnt^0-wnt^post12 == 0 /\ 1+deltaext_new^post12-deltaext^0 == 0 /\ wntext^0-wntext^post12 == 0 /\ -deltaext^post12+deltaext^0 == 0 /\ 4+wnt^0-2*deltaext^0 <= 0 /\ -deltext^post12+deltext^0 == 0 /\ delta_new^0-delta_new^post12 == 0), cost: 1 13: l1 -> l4 : delta^0'=delta^post13, wnt^0'=wnt^post13, deltaext^0'=deltaext^post13, deltext^0'=deltext^post13, delta_new^0'=delta_new^post13, wntext^0'=wntext^post13, deltaext_new^0'=deltaext_new^post13, (-1-wnt^0+2*deltaext^0 <= 0 /\ -1-deltaext^0+deltaext_new^post13 == 0 /\ deltext^0-deltext^post13 == 0 /\ -deltaext^post13+deltaext^0 == 0 /\ wnt^0-wnt^post13 == 0 /\ -wntext^post13+wntext^0 == 0 /\ delta_new^0-delta_new^post13 == 0 /\ delta^0-delta^post13 == 0), cost: 1 5: l3 -> l1 : delta^0'=delta^post5, wnt^0'=wnt^post5, deltaext^0'=deltaext^post5, deltext^0'=deltext^post5, delta_new^0'=delta_new^post5, wntext^0'=wntext^post5, deltaext_new^0'=deltaext_new^post5, (-deltaext_new^post5+deltaext_new^0 == 0 /\ -wntext^post5+wntext^0 == 0 /\ wnt^0-wnt^post5 == 0 /\ -deltext^post5+deltext^0 == 0 /\ delta^post5-delta_new^0 == 0 /\ deltaext^post5-deltaext_new^0 == 0 /\ -delta_new^post5+delta_new^0 == 0), cost: 1 6: l4 -> l0 : delta^0'=delta^post6, wnt^0'=wnt^post6, deltaext^0'=deltaext^post6, deltext^0'=deltext^post6, delta_new^0'=delta_new^post6, wntext^0'=wntext^post6, deltaext_new^0'=deltaext_new^post6, (1-2*delta^0+deltaext^0+wntext^0 <= 0 /\ -wntext^post6+wntext^0 == 0 /\ -delta^0+delta_new^post6 == 0 /\ deltaext_new^0-deltaext_new^post6 == 0 /\ delta^0-delta^post6 == 0 /\ -1+2*delta^0-deltaext^0-wntext^0 <= 0 /\ wnt^0-wnt^post6 == 0 /\ deltaext^0-deltaext^post6 == 0 /\ -deltext^post6+deltext^0 == 0), cost: 1 7: l4 -> l0 : delta^0'=delta^post7, wnt^0'=wnt^post7, deltaext^0'=deltaext^post7, deltext^0'=deltext^post7, delta_new^0'=delta_new^post7, wntext^0'=wntext^post7, deltaext_new^0'=deltaext_new^post7, (-deltext^post7+deltext^0 == 0 /\ -2*delta^0+deltaext^0+wntext^0 <= 0 /\ delta^0-delta^post7 == 0 /\ 2*delta^0-deltaext^0-wntext^0 <= 0 /\ -deltaext_new^post7+deltaext_new^0 == 0 /\ wntext^0-wntext^post7 == 0 /\ -delta^0+delta_new^post7 == 0 /\ -deltaext^post7+deltaext^0 == 0 /\ wnt^0-wnt^post7 == 0), cost: 1 8: l4 -> l0 : delta^0'=delta^post8, wnt^0'=wnt^post8, deltaext^0'=deltaext^post8, deltext^0'=deltext^post8, delta_new^0'=delta_new^post8, wntext^0'=wntext^post8, deltaext_new^0'=deltaext_new^post8, (deltext^0-deltext^post8 == 0 /\ -deltaext_new^post8+deltaext_new^0 == 0 /\ 1-delta^0+delta_new^post8 == 0 /\ -deltaext^post8+deltaext^0 == 0 /\ wnt^0-wnt^post8 == 0 /\ 2-2*delta^0+deltaext^0+wntext^0 <= 0 /\ delta^0-delta^post8 == 0 /\ wntext^0-wntext^post8 == 0), cost: 1 9: l4 -> l0 : delta^0'=delta^post9, wnt^0'=wnt^post9, deltaext^0'=deltaext^post9, deltext^0'=deltext^post9, delta_new^0'=delta_new^post9, wntext^0'=wntext^post9, deltaext_new^0'=deltaext_new^post9, (wnt^0-wnt^post9 == 0 /\ delta^0-delta^post9 == 0 /\ -1-delta^0+delta_new^post9 == 0 /\ deltaext^0-deltaext^post9 == 0 /\ 1+2*delta^0-deltaext^0-wntext^0 <= 0 /\ -deltaext_new^post9+deltaext_new^0 == 0 /\ -wntext^post9+wntext^0 == 0 /\ deltext^0-deltext^post9 == 0), cost: 1 14: l5 -> l1 : delta^0'=delta^post14, wnt^0'=wnt^post14, deltaext^0'=deltaext^post14, deltext^0'=deltext^post14, delta_new^0'=delta_new^post14, wntext^0'=wntext^post14, deltaext_new^0'=deltaext_new^post14, (delta_new^0-delta_new^post14 == 0 /\ -deltaext^0 <= 0 /\ -wntext^0 <= 0 /\ wnt^0-wnt^post14 == 0 /\ -delta^0 <= 0 /\ -deltaext^post14+deltaext^0 == 0 /\ -3+deltext^0 <= 0 /\ -wnt^0 <= 0 /\ -3+delta^0 <= 0 /\ -3+wnt^0 <= 0 /\ wntext^0-wntext^post14 == 0 /\ -deltaext_new^post14+deltaext_new^0 == 0 /\ deltext^0-deltext^post14 == 0 /\ delta^0-delta^post14 == 0 /\ -3+wntext^0 <= 0), cost: 1 15: l6 -> l5 : delta^0'=delta^post15, wnt^0'=wnt^post15, deltaext^0'=deltaext^post15, deltext^0'=deltext^post15, delta_new^0'=delta_new^post15, wntext^0'=wntext^post15, deltaext_new^0'=deltaext_new^post15, (deltext^0-deltext^post15 == 0 /\ delta_new^0-delta_new^post15 == 0 /\ -wnt^post15+wnt^0 == 0 /\ delta^0-delta^post15 == 0 /\ -wntext^post15+wntext^0 == 0 /\ deltaext^0-deltaext^post15 == 0 /\ -deltaext_new^post15+deltaext_new^0 == 0), cost: 1 Applied preprocessing Original rule: l0 -> l2 : delta^0'=delta^post0, wnt^0'=wnt^post0, deltaext^0'=deltaext^post0, deltext^0'=deltext^post0, delta_new^0'=delta_new^post0, wntext^0'=wntext^post0, deltaext_new^0'=deltaext_new^post0, (wnt^0-wnt^post0 == 0 /\ delta^0-delta^post0 == 0 /\ -wntext^post0+wntext^0 == 0 /\ -deltaext^post0+deltaext^0 == 0 /\ 1+delta^0-delta_new^0 <= 0 /\ -deltaext_new^post0+deltaext_new^0 == 0 /\ delta_new^0-delta_new^post0 == 0 /\ -deltext^post0+deltext^0 == 0), cost: 1 New rule: l0 -> l2 : 1+delta^0-delta_new^0 <= 0, cost: 1 Applied preprocessing Original rule: l0 -> l2 : delta^0'=delta^post1, wnt^0'=wnt^post1, deltaext^0'=deltaext^post1, deltext^0'=deltext^post1, delta_new^0'=delta_new^post1, wntext^0'=wntext^post1, deltaext_new^0'=deltaext_new^post1, (deltext^0-deltext^post1 == 0 /\ delta_new^0-delta_new^post1 == 0 /\ -deltaext_new^post1+deltaext_new^0 == 0 /\ wnt^0-wnt^post1 == 0 /\ 1-delta^0+delta_new^0 <= 0 /\ deltaext^0-deltaext^post1 == 0 /\ delta^0-delta^post1 == 0 /\ -wntext^post1+wntext^0 == 0), cost: 1 New rule: l0 -> l2 : 1-delta^0+delta_new^0 <= 0, cost: 1 Applied preprocessing Original rule: l2 -> l1 : delta^0'=delta^post2, wnt^0'=wnt^post2, deltaext^0'=deltaext^post2, deltext^0'=deltext^post2, delta_new^0'=delta_new^post2, wntext^0'=wntext^post2, deltaext_new^0'=deltaext_new^post2, (-wntext^post2+wntext^0 == 0 /\ -deltaext_new^post2+deltaext_new^0 == 0 /\ -delta_new^0+delta^post2 == 0 /\ deltext^0-deltext^post2 == 0 /\ deltaext^post2-deltaext_new^0 == 0 /\ -delta_new^post2+delta_new^0 == 0 /\ wnt^0-wnt^post2 == 0), cost: 1 New rule: l2 -> l1 : delta^0'=delta_new^0, deltaext^0'=deltaext_new^0, TRUE, cost: 1 Applied preprocessing Original rule: l0 -> l3 : delta^0'=delta^post3, wnt^0'=wnt^post3, deltaext^0'=deltaext^post3, deltext^0'=deltext^post3, delta_new^0'=delta_new^post3, wntext^0'=wntext^post3, deltaext_new^0'=deltaext_new^post3, (delta^0-delta^post3 == 0 /\ wnt^0-wnt^post3 == 0 /\ deltaext^0-deltaext^post3 == 0 /\ -delta_new^post3+delta_new^0 == 0 /\ -deltaext_new^post3+deltaext_new^0 == 0 /\ -wntext^post3+wntext^0 == 0 /\ 1+deltaext^0-deltaext_new^0 <= 0 /\ deltext^0-deltext^post3 == 0), cost: 1 New rule: l0 -> l3 : 1+deltaext^0-deltaext_new^0 <= 0, cost: 1 Applied preprocessing Original rule: l0 -> l3 : delta^0'=delta^post4, wnt^0'=wnt^post4, deltaext^0'=deltaext^post4, deltext^0'=deltext^post4, delta_new^0'=delta_new^post4, wntext^0'=wntext^post4, deltaext_new^0'=deltaext_new^post4, (-delta_new^post4+delta_new^0 == 0 /\ -deltaext_new^post4+deltaext_new^0 == 0 /\ wnt^0-wnt^post4 == 0 /\ deltaext^0-deltaext^post4 == 0 /\ delta^0-delta^post4 == 0 /\ deltext^0-deltext^post4 == 0 /\ -wntext^post4+wntext^0 == 0 /\ 1-deltaext^0+deltaext_new^0 <= 0), cost: 1 New rule: l0 -> l3 : 1-deltaext^0+deltaext_new^0 <= 0, cost: 1 Applied preprocessing Original rule: l3 -> l1 : delta^0'=delta^post5, wnt^0'=wnt^post5, deltaext^0'=deltaext^post5, deltext^0'=deltext^post5, delta_new^0'=delta_new^post5, wntext^0'=wntext^post5, deltaext_new^0'=deltaext_new^post5, (-deltaext_new^post5+deltaext_new^0 == 0 /\ -wntext^post5+wntext^0 == 0 /\ wnt^0-wnt^post5 == 0 /\ -deltext^post5+deltext^0 == 0 /\ delta^post5-delta_new^0 == 0 /\ deltaext^post5-deltaext_new^0 == 0 /\ -delta_new^post5+delta_new^0 == 0), cost: 1 New rule: l3 -> l1 : delta^0'=delta_new^0, deltaext^0'=deltaext_new^0, TRUE, cost: 1 Applied preprocessing Original rule: l4 -> l0 : delta^0'=delta^post6, wnt^0'=wnt^post6, deltaext^0'=deltaext^post6, deltext^0'=deltext^post6, delta_new^0'=delta_new^post6, wntext^0'=wntext^post6, deltaext_new^0'=deltaext_new^post6, (1-2*delta^0+deltaext^0+wntext^0 <= 0 /\ -wntext^post6+wntext^0 == 0 /\ -delta^0+delta_new^post6 == 0 /\ deltaext_new^0-deltaext_new^post6 == 0 /\ delta^0-delta^post6 == 0 /\ -1+2*delta^0-deltaext^0-wntext^0 <= 0 /\ wnt^0-wnt^post6 == 0 /\ deltaext^0-deltaext^post6 == 0 /\ -deltext^post6+deltext^0 == 0), cost: 1 New rule: l4 -> l0 : delta_new^0'=delta^0, 1-2*delta^0+deltaext^0+wntext^0 == 0, cost: 1 Applied preprocessing Original rule: l4 -> l0 : delta^0'=delta^post7, wnt^0'=wnt^post7, deltaext^0'=deltaext^post7, deltext^0'=deltext^post7, delta_new^0'=delta_new^post7, wntext^0'=wntext^post7, deltaext_new^0'=deltaext_new^post7, (-deltext^post7+deltext^0 == 0 /\ -2*delta^0+deltaext^0+wntext^0 <= 0 /\ delta^0-delta^post7 == 0 /\ 2*delta^0-deltaext^0-wntext^0 <= 0 /\ -deltaext_new^post7+deltaext_new^0 == 0 /\ wntext^0-wntext^post7 == 0 /\ -delta^0+delta_new^post7 == 0 /\ -deltaext^post7+deltaext^0 == 0 /\ wnt^0-wnt^post7 == 0), cost: 1 New rule: l4 -> l0 : delta_new^0'=delta^0, -2*delta^0+deltaext^0+wntext^0 == 0, cost: 1 Applied preprocessing Original rule: l4 -> l0 : delta^0'=delta^post8, wnt^0'=wnt^post8, deltaext^0'=deltaext^post8, deltext^0'=deltext^post8, delta_new^0'=delta_new^post8, wntext^0'=wntext^post8, deltaext_new^0'=deltaext_new^post8, (deltext^0-deltext^post8 == 0 /\ -deltaext_new^post8+deltaext_new^0 == 0 /\ 1-delta^0+delta_new^post8 == 0 /\ -deltaext^post8+deltaext^0 == 0 /\ wnt^0-wnt^post8 == 0 /\ 2-2*delta^0+deltaext^0+wntext^0 <= 0 /\ delta^0-delta^post8 == 0 /\ wntext^0-wntext^post8 == 0), cost: 1 New rule: l4 -> l0 : delta_new^0'=-1+delta^0, 2-2*delta^0+deltaext^0+wntext^0 <= 0, cost: 1 Applied preprocessing Original rule: l4 -> l0 : delta^0'=delta^post9, wnt^0'=wnt^post9, deltaext^0'=deltaext^post9, deltext^0'=deltext^post9, delta_new^0'=delta_new^post9, wntext^0'=wntext^post9, deltaext_new^0'=deltaext_new^post9, (wnt^0-wnt^post9 == 0 /\ delta^0-delta^post9 == 0 /\ -1-delta^0+delta_new^post9 == 0 /\ deltaext^0-deltaext^post9 == 0 /\ 1+2*delta^0-deltaext^0-wntext^0 <= 0 /\ -deltaext_new^post9+deltaext_new^0 == 0 /\ -wntext^post9+wntext^0 == 0 /\ deltext^0-deltext^post9 == 0), cost: 1 New rule: l4 -> l0 : delta_new^0'=1+delta^0, 1+2*delta^0-deltaext^0-wntext^0 <= 0, cost: 1 Applied preprocessing Original rule: l1 -> l4 : delta^0'=delta^post10, wnt^0'=wnt^post10, deltaext^0'=deltaext^post10, deltext^0'=deltext^post10, delta_new^0'=delta_new^post10, wntext^0'=wntext^post10, deltaext_new^0'=deltaext_new^post10, (3+wnt^0-2*deltaext^0 <= 0 /\ deltaext^0-deltaext^post10 == 0 /\ -deltext^post10+deltext^0 == 0 /\ wnt^0-wnt^post10 == 0 /\ delta^0-delta^post10 == 0 /\ -wntext^post10+wntext^0 == 0 /\ -3-wnt^0+2*deltaext^0 <= 0 /\ -delta_new^post10+delta_new^0 == 0 /\ -deltaext^0+deltaext_new^post10 == 0), cost: 1 New rule: l1 -> l4 : deltaext_new^0'=deltaext^0, 3+wnt^0-2*deltaext^0 == 0, cost: 1 Applied preprocessing Original rule: l1 -> l4 : delta^0'=delta^post11, wnt^0'=wnt^post11, deltaext^0'=deltaext^post11, deltext^0'=deltext^post11, delta_new^0'=delta_new^post11, wntext^0'=wntext^post11, deltaext_new^0'=deltaext_new^post11, (2+wnt^0-2*deltaext^0 <= 0 /\ -wntext^post11+wntext^0 == 0 /\ delta^0-delta^post11 == 0 /\ -delta_new^post11+delta_new^0 == 0 /\ -deltaext^0+deltaext_new^post11 == 0 /\ -deltext^post11+deltext^0 == 0 /\ wnt^0-wnt^post11 == 0 /\ deltaext^0-deltaext^post11 == 0 /\ -2-wnt^0+2*deltaext^0 <= 0), cost: 1 New rule: l1 -> l4 : deltaext_new^0'=deltaext^0, 2+wnt^0-2*deltaext^0 == 0, cost: 1 Applied preprocessing Original rule: l1 -> l4 : delta^0'=delta^post12, wnt^0'=wnt^post12, deltaext^0'=deltaext^post12, deltext^0'=deltext^post12, delta_new^0'=delta_new^post12, wntext^0'=wntext^post12, deltaext_new^0'=deltaext_new^post12, (delta^0-delta^post12 == 0 /\ wnt^0-wnt^post12 == 0 /\ 1+deltaext_new^post12-deltaext^0 == 0 /\ wntext^0-wntext^post12 == 0 /\ -deltaext^post12+deltaext^0 == 0 /\ 4+wnt^0-2*deltaext^0 <= 0 /\ -deltext^post12+deltext^0 == 0 /\ delta_new^0-delta_new^post12 == 0), cost: 1 New rule: l1 -> l4 : deltaext_new^0'=-1+deltaext^0, 4+wnt^0-2*deltaext^0 <= 0, cost: 1
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