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ITS pair #487098849
details
property
value
status
complete
benchmark
small14.t2.smt2
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n141.star.cs.uiowa.edu
space
From_T2
run statistics
property
value
solver
LoAT
configuration
loat_nonterm_proofout
runtime (wallclock)
2.84623 seconds
cpu usage
2.88815
user time
2.73245
system time
0.1557
max virtual memory
278596.0
max residence set size
36644.0
stage attributes
key
value
starexec-result
NO
output
NO Initial ITS Start location: l6 0: l0 -> l1 : c^0'=c^post0, sy^0'=sy^post0, oy^0'=oy^post0, x^0'=x^post0, sx^0'=sx^post0, z^0'=z^post0, ox^0'=ox^post0, sz^0'=sz^post0, oz^0'=oz^post0, y^0'=y^post0, (x^0-x^post0 == 0 /\ -oz^post0+oz^0 == 0 /\ -y^post0+y^0 == 0 /\ c^0-c^post0 == 0 /\ -sx^post0+sx^0 == 0 /\ -ox^post0+ox^0 == 0 /\ oy^0-oy^post0 == 0 /\ sy^0-sy^post0 == 0 /\ -z^post0+z^0 == 0 /\ sz^0-sz^post0 == 0), cost: 1 1: l2 -> l0 : c^0'=c^post1, sy^0'=sy^post1, oy^0'=oy^post1, x^0'=x^post1, sx^0'=sx^post1, z^0'=z^post1, ox^0'=ox^post1, sz^0'=sz^post1, oz^0'=oz^post1, y^0'=y^post1, (-ox^post1+ox^0 == 0 /\ x^0-x^post1 == 0 /\ sx^0-sx^post1 == 0 /\ -y^post1+y^0 == 0 /\ -z^post1+z^0 == 0 /\ sx^0 <= 0 /\ c^0-c^post1 == 0 /\ -oz^post1+oz^0 == 0 /\ oy^0-oy^post1 == 0 /\ sz^0-sz^post1 == 0 /\ sy^0-sy^post1 == 0), cost: 1 2: l2 -> l0 : c^0'=c^post2, sy^0'=sy^post2, oy^0'=oy^post2, x^0'=x^post2, sx^0'=sx^post2, z^0'=z^post2, ox^0'=ox^post2, sz^0'=sz^post2, oz^0'=oz^post2, y^0'=y^post2, (-oz^post2+oz^0 == 0 /\ -ox^post2+ox^0 == 0 /\ sz^0-sz^post2 == 0 /\ oy^0-oy^post2 == 0 /\ -y^post2+y^0 == 0 /\ c^0-c^post2 == 0 /\ -x^0+ox^0 <= 0 /\ -sy^post2+sy^0 == 0 /\ -z^post2+z^0 == 0 /\ -sx^post2+sx^0 == 0 /\ x^0-x^post2 == 0), cost: 1 3: l3 -> l4 : c^0'=c^post3, sy^0'=sy^post3, oy^0'=oy^post3, x^0'=x^post3, sx^0'=sx^post3, z^0'=z^post3, ox^0'=ox^post3, sz^0'=sz^post3, oz^0'=oz^post3, y^0'=y^post3, (1+y^post3-y^0 == 0 /\ -z^post3+z^0 == 0 /\ c^0-c^post3 == 0 /\ -z^0+x^post3 == 0 /\ -oz^post3+oz^0 == 0 /\ oy^0-oy^post3 == 0 /\ sy^0-sy^post3 == 0 /\ sz^0-sz^post3 == 0 /\ sx^0-sx^post3 == 0 /\ -ox^post3+ox^0 == 0), cost: 1 4: l3 -> l4 : c^0'=c^post4, sy^0'=sy^post4, oy^0'=oy^post4, x^0'=x^post4, sx^0'=sx^post4, z^0'=z^post4, ox^0'=ox^post4, sz^0'=sz^post4, oz^0'=oz^post4, y^0'=y^post4, (sy^0-sy^post4 == 0 /\ sx^0-sx^post4 == 0 /\ 1-x^0+x^post4 == 0 /\ c^0-c^post4 == 0 /\ -ox^post4+ox^0 == 0 /\ -z^post4+z^0 == 0 /\ -y^post4+y^0 == 0 /\ -sz^post4+sz^0 == 0 /\ oy^0-oy^post4 == 0 /\ -oz^post4+oz^0 == 0), cost: 1 5: l4 -> l3 : c^0'=c^post5, sy^0'=sy^post5, oy^0'=oy^post5, x^0'=x^post5, sx^0'=sx^post5, z^0'=z^post5, ox^0'=ox^post5, sz^0'=sz^post5, oz^0'=oz^post5, y^0'=y^post5, (z^0-z^post5 == 0 /\ oy^post5-y^0 == 0 /\ -x^0+sx^post5 == 0 /\ -z^0+oz^post5 == 0 /\ sy^post5-y^0 == 0 /\ -1+c^post5 == 0 /\ sz^post5-z^0 == 0 /\ -x^post5+x^0 == 0 /\ y^0-y^post5 == 0 /\ -x^0+ox^post5 == 0), cost: 1 6: l4 -> l2 : c^0'=c^post6, sy^0'=sy^post6, oy^0'=oy^post6, x^0'=x^post6, sx^0'=sx^post6, z^0'=z^post6, ox^0'=ox^post6, sz^0'=sz^post6, oz^0'=oz^post6, y^0'=y^post6, (-sz^post6+sz^0 == 0 /\ -x^post6+x^0 == 0 /\ 1-c^0 <= 0 /\ -y^post6+y^0 == 0 /\ z^0-z^post6 == 0 /\ c^0-c^post6 == 0 /\ -oz^post6+oz^0 == 0 /\ oy^0-oy^post6 == 0 /\ sy^0-sy^post6 == 0 /\ -ox^post6+ox^0 == 0 /\ sx^0-sx^post6 == 0), cost: 1 7: l4 -> l3 : c^0'=c^post7, sy^0'=sy^post7, oy^0'=oy^post7, x^0'=x^post7, sx^0'=sx^post7, z^0'=z^post7, ox^0'=ox^post7, sz^0'=sz^post7, oz^0'=oz^post7, y^0'=y^post7, (sy^0-sy^post7 == 0 /\ -sx^post7+sx^0 == 0 /\ c^0-c^post7 == 0 /\ x^0-x^post7 == 0 /\ -z^post7+z^0 == 0 /\ -y^post7+y^0 == 0 /\ -sz^post7+sz^0 == 0 /\ 1-x^0 <= 0 /\ oy^0-oy^post7 == 0 /\ ox^0-ox^post7 == 0 /\ -oz^post7+oz^0 == 0), cost: 1 8: l4 -> l3 : c^0'=c^post8, sy^0'=sy^post8, oy^0'=oy^post8, x^0'=x^post8, sx^0'=sx^post8, z^0'=z^post8, ox^0'=ox^post8, sz^0'=sz^post8, oz^0'=oz^post8, y^0'=y^post8, (oy^0-oy^post8 == 0 /\ z^0-z^post8 == 0 /\ -x^0+sx^post8 == 0 /\ -oz^post8+oz^0 == 0 /\ c^0-c^post8 == 0 /\ sy^post8-y^0 == 0 /\ -ox^post8+ox^0 == 0 /\ -y^post8+y^0 == 0 /\ -z^0+sz^post8 == 0 /\ 1-x^0 <= 0 /\ -x^post8+x^0 == 0), cost: 1 9: l5 -> l4 : c^0'=c^post9, sy^0'=sy^post9, oy^0'=oy^post9, x^0'=x^post9, sx^0'=sx^post9, z^0'=z^post9, ox^0'=ox^post9, sz^0'=sz^post9, oz^0'=oz^post9, y^0'=y^post9, (x^0-x^post9 == 0 /\ -y^post9+y^0 == 0 /\ -sz^post9+sz^0 == 0 /\ z^0-z^post9 == 0 /\ -sx^post9+sx^0 == 0 /\ -oz^post9+oz^0 == 0 /\ oy^0-oy^post9 == 0 /\ c^post9 == 0 /\ ox^0-ox^post9 == 0 /\ sy^0-sy^post9 == 0), cost: 1 10: l6 -> l5 : c^0'=c^post10, sy^0'=sy^post10, oy^0'=oy^post10, x^0'=x^post10, sx^0'=sx^post10, z^0'=z^post10, ox^0'=ox^post10, sz^0'=sz^post10, oz^0'=oz^post10, y^0'=y^post10, (-oz^post10+oz^0 == 0 /\ sy^0-sy^post10 == 0 /\ oy^0-oy^post10 == 0 /\ -sx^post10+sx^0 == 0 /\ c^0-c^post10 == 0 /\ x^0-x^post10 == 0 /\ -y^post10+y^0 == 0 /\ -sz^post10+sz^0 == 0 /\ -z^post10+z^0 == 0 /\ ox^0-ox^post10 == 0), cost: 1 Removed unreachable rules and leafs Start location: l6 3: l3 -> l4 : c^0'=c^post3, sy^0'=sy^post3, oy^0'=oy^post3, x^0'=x^post3, sx^0'=sx^post3, z^0'=z^post3, ox^0'=ox^post3, sz^0'=sz^post3, oz^0'=oz^post3, y^0'=y^post3, (1+y^post3-y^0 == 0 /\ -z^post3+z^0 == 0 /\ c^0-c^post3 == 0 /\ -z^0+x^post3 == 0 /\ -oz^post3+oz^0 == 0 /\ oy^0-oy^post3 == 0 /\ sy^0-sy^post3 == 0 /\ sz^0-sz^post3 == 0 /\ sx^0-sx^post3 == 0 /\ -ox^post3+ox^0 == 0), cost: 1 4: l3 -> l4 : c^0'=c^post4, sy^0'=sy^post4, oy^0'=oy^post4, x^0'=x^post4, sx^0'=sx^post4, z^0'=z^post4, ox^0'=ox^post4, sz^0'=sz^post4, oz^0'=oz^post4, y^0'=y^post4, (sy^0-sy^post4 == 0 /\ sx^0-sx^post4 == 0 /\ 1-x^0+x^post4 == 0 /\ c^0-c^post4 == 0 /\ -ox^post4+ox^0 == 0 /\ -z^post4+z^0 == 0 /\ -y^post4+y^0 == 0 /\ -sz^post4+sz^0 == 0 /\ oy^0-oy^post4 == 0 /\ -oz^post4+oz^0 == 0), cost: 1 5: l4 -> l3 : c^0'=c^post5, sy^0'=sy^post5, oy^0'=oy^post5, x^0'=x^post5, sx^0'=sx^post5, z^0'=z^post5, ox^0'=ox^post5, sz^0'=sz^post5, oz^0'=oz^post5, y^0'=y^post5, (z^0-z^post5 == 0 /\ oy^post5-y^0 == 0 /\ -x^0+sx^post5 == 0 /\ -z^0+oz^post5 == 0 /\ sy^post5-y^0 == 0 /\ -1+c^post5 == 0 /\ sz^post5-z^0 == 0 /\ -x^post5+x^0 == 0 /\ y^0-y^post5 == 0 /\ -x^0+ox^post5 == 0), cost: 1 7: l4 -> l3 : c^0'=c^post7, sy^0'=sy^post7, oy^0'=oy^post7, x^0'=x^post7, sx^0'=sx^post7, z^0'=z^post7, ox^0'=ox^post7, sz^0'=sz^post7, oz^0'=oz^post7, y^0'=y^post7, (sy^0-sy^post7 == 0 /\ -sx^post7+sx^0 == 0 /\ c^0-c^post7 == 0 /\ x^0-x^post7 == 0 /\ -z^post7+z^0 == 0 /\ -y^post7+y^0 == 0 /\ -sz^post7+sz^0 == 0 /\ 1-x^0 <= 0 /\ oy^0-oy^post7 == 0 /\ ox^0-ox^post7 == 0 /\ -oz^post7+oz^0 == 0), cost: 1 8: l4 -> l3 : c^0'=c^post8, sy^0'=sy^post8, oy^0'=oy^post8, x^0'=x^post8, sx^0'=sx^post8, z^0'=z^post8, ox^0'=ox^post8, sz^0'=sz^post8, oz^0'=oz^post8, y^0'=y^post8, (oy^0-oy^post8 == 0 /\ z^0-z^post8 == 0 /\ -x^0+sx^post8 == 0 /\ -oz^post8+oz^0 == 0 /\ c^0-c^post8 == 0 /\ sy^post8-y^0 == 0 /\ -ox^post8+ox^0 == 0 /\ -y^post8+y^0 == 0 /\ -z^0+sz^post8 == 0 /\ 1-x^0 <= 0 /\ -x^post8+x^0 == 0), cost: 1 9: l5 -> l4 : c^0'=c^post9, sy^0'=sy^post9, oy^0'=oy^post9, x^0'=x^post9, sx^0'=sx^post9, z^0'=z^post9, ox^0'=ox^post9, sz^0'=sz^post9, oz^0'=oz^post9, y^0'=y^post9, (x^0-x^post9 == 0 /\ -y^post9+y^0 == 0 /\ -sz^post9+sz^0 == 0 /\ z^0-z^post9 == 0 /\ -sx^post9+sx^0 == 0 /\ -oz^post9+oz^0 == 0 /\ oy^0-oy^post9 == 0 /\ c^post9 == 0 /\ ox^0-ox^post9 == 0 /\ sy^0-sy^post9 == 0), cost: 1 10: l6 -> l5 : c^0'=c^post10, sy^0'=sy^post10, oy^0'=oy^post10, x^0'=x^post10, sx^0'=sx^post10, z^0'=z^post10, ox^0'=ox^post10, sz^0'=sz^post10, oz^0'=oz^post10, y^0'=y^post10, (-oz^post10+oz^0 == 0 /\ sy^0-sy^post10 == 0 /\ oy^0-oy^post10 == 0 /\ -sx^post10+sx^0 == 0 /\ c^0-c^post10 == 0 /\ x^0-x^post10 == 0 /\ -y^post10+y^0 == 0 /\ -sz^post10+sz^0 == 0 /\ -z^post10+z^0 == 0 /\ ox^0-ox^post10 == 0), cost: 1 Applied preprocessing Original rule: l3 -> l4 : c^0'=c^post3, sy^0'=sy^post3, oy^0'=oy^post3, x^0'=x^post3, sx^0'=sx^post3, z^0'=z^post3, ox^0'=ox^post3, sz^0'=sz^post3, oz^0'=oz^post3, y^0'=y^post3, (1+y^post3-y^0 == 0 /\ -z^post3+z^0 == 0 /\ c^0-c^post3 == 0 /\ -z^0+x^post3 == 0 /\ -oz^post3+oz^0 == 0 /\ oy^0-oy^post3 == 0 /\ sy^0-sy^post3 == 0 /\ sz^0-sz^post3 == 0 /\ sx^0-sx^post3 == 0 /\ -ox^post3+ox^0 == 0), cost: 1 New rule: l3 -> l4 : x^0'=z^0, y^0'=-1+y^0, TRUE, cost: 1 Applied preprocessing Original rule: l3 -> l4 : c^0'=c^post4, sy^0'=sy^post4, oy^0'=oy^post4, x^0'=x^post4, sx^0'=sx^post4, z^0'=z^post4, ox^0'=ox^post4, sz^0'=sz^post4, oz^0'=oz^post4, y^0'=y^post4, (sy^0-sy^post4 == 0 /\ sx^0-sx^post4 == 0 /\ 1-x^0+x^post4 == 0 /\ c^0-c^post4 == 0 /\ -ox^post4+ox^0 == 0 /\ -z^post4+z^0 == 0 /\ -y^post4+y^0 == 0 /\ -sz^post4+sz^0 == 0 /\ oy^0-oy^post4 == 0 /\ -oz^post4+oz^0 == 0), cost: 1 New rule: l3 -> l4 : x^0'=-1+x^0, TRUE, cost: 1 Applied preprocessing Original rule: l4 -> l3 : c^0'=c^post5, sy^0'=sy^post5, oy^0'=oy^post5, x^0'=x^post5, sx^0'=sx^post5, z^0'=z^post5, ox^0'=ox^post5, sz^0'=sz^post5, oz^0'=oz^post5, y^0'=y^post5, (z^0-z^post5 == 0 /\ oy^post5-y^0 == 0 /\ -x^0+sx^post5 == 0 /\ -z^0+oz^post5 == 0 /\ sy^post5-y^0 == 0 /\ -1+c^post5 == 0 /\ sz^post5-z^0 == 0 /\ -x^post5+x^0 == 0 /\ y^0-y^post5 == 0 /\ -x^0+ox^post5 == 0), cost: 1 New rule: l4 -> l3 : c^0'=1, sy^0'=y^0, oy^0'=y^0, sx^0'=x^0, ox^0'=x^0, sz^0'=z^0, oz^0'=z^0, TRUE, cost: 1 Applied preprocessing Original rule: l4 -> l3 : c^0'=c^post7, sy^0'=sy^post7, oy^0'=oy^post7, x^0'=x^post7, sx^0'=sx^post7, z^0'=z^post7, ox^0'=ox^post7, sz^0'=sz^post7, oz^0'=oz^post7, y^0'=y^post7, (sy^0-sy^post7 == 0 /\ -sx^post7+sx^0 == 0 /\ c^0-c^post7 == 0 /\ x^0-x^post7 == 0 /\ -z^post7+z^0 == 0 /\ -y^post7+y^0 == 0 /\ -sz^post7+sz^0 == 0 /\ 1-x^0 <= 0 /\ oy^0-oy^post7 == 0 /\ ox^0-ox^post7 == 0 /\ -oz^post7+oz^0 == 0), cost: 1 New rule: l4 -> l3 : -1+x^0 >= 0, cost: 1 Applied preprocessing Original rule: l4 -> l3 : c^0'=c^post8, sy^0'=sy^post8, oy^0'=oy^post8, x^0'=x^post8, sx^0'=sx^post8, z^0'=z^post8, ox^0'=ox^post8, sz^0'=sz^post8, oz^0'=oz^post8, y^0'=y^post8, (oy^0-oy^post8 == 0 /\ z^0-z^post8 == 0 /\ -x^0+sx^post8 == 0 /\ -oz^post8+oz^0 == 0 /\ c^0-c^post8 == 0 /\ sy^post8-y^0 == 0 /\ -ox^post8+ox^0 == 0 /\ -y^post8+y^0 == 0 /\ -z^0+sz^post8 == 0 /\ 1-x^0 <= 0 /\ -x^post8+x^0 == 0), cost: 1 New rule: l4 -> l3 : sy^0'=y^0, sx^0'=x^0, sz^0'=z^0, -1+x^0 >= 0, cost: 1 Applied preprocessing Original rule: l5 -> l4 : c^0'=c^post9, sy^0'=sy^post9, oy^0'=oy^post9, x^0'=x^post9, sx^0'=sx^post9, z^0'=z^post9, ox^0'=ox^post9, sz^0'=sz^post9, oz^0'=oz^post9, y^0'=y^post9, (x^0-x^post9 == 0 /\ -y^post9+y^0 == 0 /\ -sz^post9+sz^0 == 0 /\ z^0-z^post9 == 0 /\ -sx^post9+sx^0 == 0 /\ -oz^post9+oz^0 == 0 /\ oy^0-oy^post9 == 0 /\ c^post9 == 0 /\ ox^0-ox^post9 == 0 /\ sy^0-sy^post9 == 0), cost: 1 New rule: l5 -> l4 : c^0'=0, TRUE, cost: 1 Applied preprocessing Original rule: l6 -> l5 : c^0'=c^post10, sy^0'=sy^post10, oy^0'=oy^post10, x^0'=x^post10, sx^0'=sx^post10, z^0'=z^post10, ox^0'=ox^post10, sz^0'=sz^post10, oz^0'=oz^post10, y^0'=y^post10, (-oz^post10+oz^0 == 0 /\ sy^0-sy^post10 == 0 /\ oy^0-oy^post10 == 0 /\ -sx^post10+sx^0 == 0 /\ c^0-c^post10 == 0 /\ x^0-x^post10 == 0 /\ -y^post10+y^0 == 0 /\ -sz^post10+sz^0 == 0 /\ -z^post10+z^0 == 0 /\ ox^0-ox^post10 == 0), cost: 1 New rule: l6 -> l5 : TRUE, cost: 1 Simplified rules Start location: l6 11: l3 -> l4 : x^0'=z^0, y^0'=-1+y^0, TRUE, cost: 1 12: l3 -> l4 : x^0'=-1+x^0, TRUE, cost: 1 13: l4 -> l3 : c^0'=1, sy^0'=y^0, oy^0'=y^0, sx^0'=x^0, ox^0'=x^0, sz^0'=z^0, oz^0'=z^0, TRUE, cost: 1 14: l4 -> l3 : -1+x^0 >= 0, cost: 1 15: l4 -> l3 : sy^0'=y^0, sx^0'=x^0, sz^0'=z^0, -1+x^0 >= 0, cost: 1 16: l5 -> l4 : c^0'=0, TRUE, cost: 1 17: l6 -> l5 : TRUE, cost: 1 Eliminating location l5 by chaining: Applied chaining First rule: l6 -> l5 : TRUE, cost: 1 Second rule: l5 -> l4 : c^0'=0, TRUE, cost: 1 New rule: l6 -> l4 : c^0'=0, TRUE, cost: 2 Applied deletion Removed the following rules: 16 17 Eliminated locations on linear paths Start location: l6 11: l3 -> l4 : x^0'=z^0, y^0'=-1+y^0, TRUE, cost: 1 12: l3 -> l4 : x^0'=-1+x^0, TRUE, cost: 1 13: l4 -> l3 : c^0'=1, sy^0'=y^0, oy^0'=y^0, sx^0'=x^0, ox^0'=x^0, sz^0'=z^0, oz^0'=z^0, TRUE, cost: 1 14: l4 -> l3 : -1+x^0 >= 0, cost: 1
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