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ITS pair #487099104
details
property
value
status
complete
benchmark
bs.t2_fixed.smt2
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n138.star.cs.uiowa.edu
space
From_T2
run statistics
property
value
solver
LoAT
configuration
loat_nonterm_proofout
runtime (wallclock)
0.741491 seconds
cpu usage
0.747787
user time
0.706791
system time
0.040996
max virtual memory
278300.0
max residence set size
20092.0
stage attributes
key
value
starexec-result
NO
output
NO Initial ITS Start location: l6 0: l0 -> l1 : fvalue3^0'=fvalue3^post0, up5^0'=up5^post0, mid4^0'=mid4^post0, tmp^0'=tmp^post0, low6^0'=low6^post0, x2^0'=x2^post0, ret_binary_search7^0'=ret_binary_search7^post0, (up5^0-up5^post0 == 0 /\ fvalue3^0-fvalue3^post0 == 0 /\ -x2^post0+x2^0 == 0 /\ -mid4^post0+mid4^0 == 0 /\ -ret_binary_search7^post0+ret_binary_search7^0 == 0 /\ low6^0-low6^post0 == 0 /\ -tmp^post0+tmp^0 == 0), cost: 1 1: l0 -> l2 : fvalue3^0'=fvalue3^post1, up5^0'=up5^post1, mid4^0'=mid4^post1, tmp^0'=tmp^post1, low6^0'=low6^post1, x2^0'=x2^post1, ret_binary_search7^0'=ret_binary_search7^post1, (0 == 0 /\ tmp^0-tmp^post1 == 0 /\ 1-low6^0+up5^post1 == 0 /\ low6^0-low6^post1 == 0 /\ -ret_binary_search7^post1+ret_binary_search7^0 == 0 /\ mid4^0-mid4^post1 == 0 /\ -x2^post1+x2^0 == 0), cost: 1 2: l0 -> l1 : fvalue3^0'=fvalue3^post2, up5^0'=up5^post2, mid4^0'=mid4^post2, tmp^0'=tmp^post2, low6^0'=low6^post2, x2^0'=x2^post2, ret_binary_search7^0'=ret_binary_search7^post2, (-x2^post2+x2^0 == 0 /\ -ret_binary_search7^post2+ret_binary_search7^0 == 0 /\ fvalue3^0-fvalue3^post2 == 0 /\ tmp^0-tmp^post2 == 0 /\ -low6^post2+low6^0 == 0 /\ up5^0-up5^post2 == 0 /\ mid4^0-mid4^post2 == 0), cost: 1 6: l1 -> l2 : fvalue3^0'=fvalue3^post6, up5^0'=up5^post6, mid4^0'=mid4^post6, tmp^0'=tmp^post6, low6^0'=low6^post6, x2^0'=x2^post6, ret_binary_search7^0'=ret_binary_search7^post6, (-x2^post6+x2^0 == 0 /\ ret_binary_search7^0-ret_binary_search7^post6 == 0 /\ fvalue3^0-fvalue3^post6 == 0 /\ -1-mid4^0+low6^post6 == 0 /\ up5^0-up5^post6 == 0 /\ mid4^0-mid4^post6 == 0 /\ -tmp^post6+tmp^0 == 0), cost: 1 7: l1 -> l2 : fvalue3^0'=fvalue3^post7, up5^0'=up5^post7, mid4^0'=mid4^post7, tmp^0'=tmp^post7, low6^0'=low6^post7, x2^0'=x2^post7, ret_binary_search7^0'=ret_binary_search7^post7, (-tmp^post7+tmp^0 == 0 /\ fvalue3^0-fvalue3^post7 == 0 /\ 1-mid4^0+up5^post7 == 0 /\ -ret_binary_search7^post7+ret_binary_search7^0 == 0 /\ x2^0-x2^post7 == 0 /\ low6^0-low6^post7 == 0 /\ -mid4^post7+mid4^0 == 0), cost: 1 5: l2 -> l3 : fvalue3^0'=fvalue3^post5, up5^0'=up5^post5, mid4^0'=mid4^post5, tmp^0'=tmp^post5, low6^0'=low6^post5, x2^0'=x2^post5, ret_binary_search7^0'=ret_binary_search7^post5, (-ret_binary_search7^post5+ret_binary_search7^0 == 0 /\ -x2^post5+x2^0 == 0 /\ up5^0-up5^post5 == 0 /\ -tmp^post5+tmp^0 == 0 /\ mid4^0-mid4^post5 == 0 /\ fvalue3^0-fvalue3^post5 == 0 /\ -low6^post5+low6^0 == 0), cost: 1 3: l3 -> l4 : fvalue3^0'=fvalue3^post3, up5^0'=up5^post3, mid4^0'=mid4^post3, tmp^0'=tmp^post3, low6^0'=low6^post3, x2^0'=x2^post3, ret_binary_search7^0'=ret_binary_search7^post3, (fvalue3^0-fvalue3^post3 == 0 /\ up5^0-up5^post3 == 0 /\ mid4^0-mid4^post3 == 0 /\ -low6^post3+low6^0 == 0 /\ 1+up5^0-low6^0 <= 0 /\ -x2^post3+x2^0 == 0 /\ -ret_binary_search7^post3+tmp^post3 == 0 /\ -fvalue3^0+ret_binary_search7^post3 == 0), cost: 1 4: l3 -> l0 : fvalue3^0'=fvalue3^post4, up5^0'=up5^post4, mid4^0'=mid4^post4, tmp^0'=tmp^post4, low6^0'=low6^post4, x2^0'=x2^post4, ret_binary_search7^0'=ret_binary_search7^post4, (0 == 0 /\ -low6^post4+low6^0 == 0 /\ -ret_binary_search7^post4+ret_binary_search7^0 == 0 /\ up5^0-up5^post4 == 0 /\ fvalue3^0-fvalue3^post4 == 0 /\ tmp^0-tmp^post4 == 0 /\ -x2^post4+x2^0 == 0 /\ -up5^0+low6^0 <= 0), cost: 1 8: l5 -> l2 : fvalue3^0'=fvalue3^post8, up5^0'=up5^post8, mid4^0'=mid4^post8, tmp^0'=tmp^post8, low6^0'=low6^post8, x2^0'=x2^post8, ret_binary_search7^0'=ret_binary_search7^post8, (tmp^0-tmp^post8 == 0 /\ -ret_binary_search7^post8+ret_binary_search7^0 == 0 /\ -mid4^post8+mid4^0 == 0 /\ 1+fvalue3^post8 == 0 /\ -8+x2^post8 == 0 /\ -14+up5^post8 == 0 /\ low6^post8 == 0), cost: 1 9: l6 -> l5 : fvalue3^0'=fvalue3^post9, up5^0'=up5^post9, mid4^0'=mid4^post9, tmp^0'=tmp^post9, low6^0'=low6^post9, x2^0'=x2^post9, ret_binary_search7^0'=ret_binary_search7^post9, (up5^0-up5^post9 == 0 /\ fvalue3^0-fvalue3^post9 == 0 /\ mid4^0-mid4^post9 == 0 /\ -low6^post9+low6^0 == 0 /\ -ret_binary_search7^post9+ret_binary_search7^0 == 0 /\ -x2^post9+x2^0 == 0 /\ tmp^0-tmp^post9 == 0), cost: 1 Removed unreachable rules and leafs Start location: l6 0: l0 -> l1 : fvalue3^0'=fvalue3^post0, up5^0'=up5^post0, mid4^0'=mid4^post0, tmp^0'=tmp^post0, low6^0'=low6^post0, x2^0'=x2^post0, ret_binary_search7^0'=ret_binary_search7^post0, (up5^0-up5^post0 == 0 /\ fvalue3^0-fvalue3^post0 == 0 /\ -x2^post0+x2^0 == 0 /\ -mid4^post0+mid4^0 == 0 /\ -ret_binary_search7^post0+ret_binary_search7^0 == 0 /\ low6^0-low6^post0 == 0 /\ -tmp^post0+tmp^0 == 0), cost: 1 1: l0 -> l2 : fvalue3^0'=fvalue3^post1, up5^0'=up5^post1, mid4^0'=mid4^post1, tmp^0'=tmp^post1, low6^0'=low6^post1, x2^0'=x2^post1, ret_binary_search7^0'=ret_binary_search7^post1, (0 == 0 /\ tmp^0-tmp^post1 == 0 /\ 1-low6^0+up5^post1 == 0 /\ low6^0-low6^post1 == 0 /\ -ret_binary_search7^post1+ret_binary_search7^0 == 0 /\ mid4^0-mid4^post1 == 0 /\ -x2^post1+x2^0 == 0), cost: 1 2: l0 -> l1 : fvalue3^0'=fvalue3^post2, up5^0'=up5^post2, mid4^0'=mid4^post2, tmp^0'=tmp^post2, low6^0'=low6^post2, x2^0'=x2^post2, ret_binary_search7^0'=ret_binary_search7^post2, (-x2^post2+x2^0 == 0 /\ -ret_binary_search7^post2+ret_binary_search7^0 == 0 /\ fvalue3^0-fvalue3^post2 == 0 /\ tmp^0-tmp^post2 == 0 /\ -low6^post2+low6^0 == 0 /\ up5^0-up5^post2 == 0 /\ mid4^0-mid4^post2 == 0), cost: 1 6: l1 -> l2 : fvalue3^0'=fvalue3^post6, up5^0'=up5^post6, mid4^0'=mid4^post6, tmp^0'=tmp^post6, low6^0'=low6^post6, x2^0'=x2^post6, ret_binary_search7^0'=ret_binary_search7^post6, (-x2^post6+x2^0 == 0 /\ ret_binary_search7^0-ret_binary_search7^post6 == 0 /\ fvalue3^0-fvalue3^post6 == 0 /\ -1-mid4^0+low6^post6 == 0 /\ up5^0-up5^post6 == 0 /\ mid4^0-mid4^post6 == 0 /\ -tmp^post6+tmp^0 == 0), cost: 1 7: l1 -> l2 : fvalue3^0'=fvalue3^post7, up5^0'=up5^post7, mid4^0'=mid4^post7, tmp^0'=tmp^post7, low6^0'=low6^post7, x2^0'=x2^post7, ret_binary_search7^0'=ret_binary_search7^post7, (-tmp^post7+tmp^0 == 0 /\ fvalue3^0-fvalue3^post7 == 0 /\ 1-mid4^0+up5^post7 == 0 /\ -ret_binary_search7^post7+ret_binary_search7^0 == 0 /\ x2^0-x2^post7 == 0 /\ low6^0-low6^post7 == 0 /\ -mid4^post7+mid4^0 == 0), cost: 1 5: l2 -> l3 : fvalue3^0'=fvalue3^post5, up5^0'=up5^post5, mid4^0'=mid4^post5, tmp^0'=tmp^post5, low6^0'=low6^post5, x2^0'=x2^post5, ret_binary_search7^0'=ret_binary_search7^post5, (-ret_binary_search7^post5+ret_binary_search7^0 == 0 /\ -x2^post5+x2^0 == 0 /\ up5^0-up5^post5 == 0 /\ -tmp^post5+tmp^0 == 0 /\ mid4^0-mid4^post5 == 0 /\ fvalue3^0-fvalue3^post5 == 0 /\ -low6^post5+low6^0 == 0), cost: 1 4: l3 -> l0 : fvalue3^0'=fvalue3^post4, up5^0'=up5^post4, mid4^0'=mid4^post4, tmp^0'=tmp^post4, low6^0'=low6^post4, x2^0'=x2^post4, ret_binary_search7^0'=ret_binary_search7^post4, (0 == 0 /\ -low6^post4+low6^0 == 0 /\ -ret_binary_search7^post4+ret_binary_search7^0 == 0 /\ up5^0-up5^post4 == 0 /\ fvalue3^0-fvalue3^post4 == 0 /\ tmp^0-tmp^post4 == 0 /\ -x2^post4+x2^0 == 0 /\ -up5^0+low6^0 <= 0), cost: 1 8: l5 -> l2 : fvalue3^0'=fvalue3^post8, up5^0'=up5^post8, mid4^0'=mid4^post8, tmp^0'=tmp^post8, low6^0'=low6^post8, x2^0'=x2^post8, ret_binary_search7^0'=ret_binary_search7^post8, (tmp^0-tmp^post8 == 0 /\ -ret_binary_search7^post8+ret_binary_search7^0 == 0 /\ -mid4^post8+mid4^0 == 0 /\ 1+fvalue3^post8 == 0 /\ -8+x2^post8 == 0 /\ -14+up5^post8 == 0 /\ low6^post8 == 0), cost: 1 9: l6 -> l5 : fvalue3^0'=fvalue3^post9, up5^0'=up5^post9, mid4^0'=mid4^post9, tmp^0'=tmp^post9, low6^0'=low6^post9, x2^0'=x2^post9, ret_binary_search7^0'=ret_binary_search7^post9, (up5^0-up5^post9 == 0 /\ fvalue3^0-fvalue3^post9 == 0 /\ mid4^0-mid4^post9 == 0 /\ -low6^post9+low6^0 == 0 /\ -ret_binary_search7^post9+ret_binary_search7^0 == 0 /\ -x2^post9+x2^0 == 0 /\ tmp^0-tmp^post9 == 0), cost: 1 Applied preprocessing Original rule: l0 -> l1 : fvalue3^0'=fvalue3^post0, up5^0'=up5^post0, mid4^0'=mid4^post0, tmp^0'=tmp^post0, low6^0'=low6^post0, x2^0'=x2^post0, ret_binary_search7^0'=ret_binary_search7^post0, (up5^0-up5^post0 == 0 /\ fvalue3^0-fvalue3^post0 == 0 /\ -x2^post0+x2^0 == 0 /\ -mid4^post0+mid4^0 == 0 /\ -ret_binary_search7^post0+ret_binary_search7^0 == 0 /\ low6^0-low6^post0 == 0 /\ -tmp^post0+tmp^0 == 0), cost: 1 New rule: l0 -> l1 : TRUE, cost: 1 Applied preprocessing Original rule: l0 -> l2 : fvalue3^0'=fvalue3^post1, up5^0'=up5^post1, mid4^0'=mid4^post1, tmp^0'=tmp^post1, low6^0'=low6^post1, x2^0'=x2^post1, ret_binary_search7^0'=ret_binary_search7^post1, (0 == 0 /\ tmp^0-tmp^post1 == 0 /\ 1-low6^0+up5^post1 == 0 /\ low6^0-low6^post1 == 0 /\ -ret_binary_search7^post1+ret_binary_search7^0 == 0 /\ mid4^0-mid4^post1 == 0 /\ -x2^post1+x2^0 == 0), cost: 1 New rule: l0 -> l2 : fvalue3^0'=fvalue3^post1, up5^0'=-1+low6^0, 0 == 0, cost: 1 Applied preprocessing Original rule: l0 -> l1 : fvalue3^0'=fvalue3^post2, up5^0'=up5^post2, mid4^0'=mid4^post2, tmp^0'=tmp^post2, low6^0'=low6^post2, x2^0'=x2^post2, ret_binary_search7^0'=ret_binary_search7^post2, (-x2^post2+x2^0 == 0 /\ -ret_binary_search7^post2+ret_binary_search7^0 == 0 /\ fvalue3^0-fvalue3^post2 == 0 /\ tmp^0-tmp^post2 == 0 /\ -low6^post2+low6^0 == 0 /\ up5^0-up5^post2 == 0 /\ mid4^0-mid4^post2 == 0), cost: 1 New rule: l0 -> l1 : TRUE, cost: 1 Applied preprocessing Original rule: l3 -> l0 : fvalue3^0'=fvalue3^post4, up5^0'=up5^post4, mid4^0'=mid4^post4, tmp^0'=tmp^post4, low6^0'=low6^post4, x2^0'=x2^post4, ret_binary_search7^0'=ret_binary_search7^post4, (0 == 0 /\ -low6^post4+low6^0 == 0 /\ -ret_binary_search7^post4+ret_binary_search7^0 == 0 /\ up5^0-up5^post4 == 0 /\ fvalue3^0-fvalue3^post4 == 0 /\ tmp^0-tmp^post4 == 0 /\ -x2^post4+x2^0 == 0 /\ -up5^0+low6^0 <= 0), cost: 1 New rule: l3 -> l0 : mid4^0'=mid4^post4, -up5^0+low6^0 <= 0, cost: 1 Applied preprocessing Original rule: l2 -> l3 : fvalue3^0'=fvalue3^post5, up5^0'=up5^post5, mid4^0'=mid4^post5, tmp^0'=tmp^post5, low6^0'=low6^post5, x2^0'=x2^post5, ret_binary_search7^0'=ret_binary_search7^post5, (-ret_binary_search7^post5+ret_binary_search7^0 == 0 /\ -x2^post5+x2^0 == 0 /\ up5^0-up5^post5 == 0 /\ -tmp^post5+tmp^0 == 0 /\ mid4^0-mid4^post5 == 0 /\ fvalue3^0-fvalue3^post5 == 0 /\ -low6^post5+low6^0 == 0), cost: 1 New rule: l2 -> l3 : TRUE, cost: 1 Applied preprocessing Original rule: l1 -> l2 : fvalue3^0'=fvalue3^post6, up5^0'=up5^post6, mid4^0'=mid4^post6, tmp^0'=tmp^post6, low6^0'=low6^post6, x2^0'=x2^post6, ret_binary_search7^0'=ret_binary_search7^post6, (-x2^post6+x2^0 == 0 /\ ret_binary_search7^0-ret_binary_search7^post6 == 0 /\ fvalue3^0-fvalue3^post6 == 0 /\ -1-mid4^0+low6^post6 == 0 /\ up5^0-up5^post6 == 0 /\ mid4^0-mid4^post6 == 0 /\ -tmp^post6+tmp^0 == 0), cost: 1 New rule: l1 -> l2 : low6^0'=1+mid4^0, TRUE, cost: 1 Applied preprocessing Original rule: l1 -> l2 : fvalue3^0'=fvalue3^post7, up5^0'=up5^post7, mid4^0'=mid4^post7, tmp^0'=tmp^post7, low6^0'=low6^post7, x2^0'=x2^post7, ret_binary_search7^0'=ret_binary_search7^post7, (-tmp^post7+tmp^0 == 0 /\ fvalue3^0-fvalue3^post7 == 0 /\ 1-mid4^0+up5^post7 == 0 /\ -ret_binary_search7^post7+ret_binary_search7^0 == 0 /\ x2^0-x2^post7 == 0 /\ low6^0-low6^post7 == 0 /\ -mid4^post7+mid4^0 == 0), cost: 1 New rule: l1 -> l2 : up5^0'=-1+mid4^0, TRUE, cost: 1 Applied preprocessing Original rule: l5 -> l2 : fvalue3^0'=fvalue3^post8, up5^0'=up5^post8, mid4^0'=mid4^post8, tmp^0'=tmp^post8, low6^0'=low6^post8, x2^0'=x2^post8, ret_binary_search7^0'=ret_binary_search7^post8, (tmp^0-tmp^post8 == 0 /\ -ret_binary_search7^post8+ret_binary_search7^0 == 0 /\ -mid4^post8+mid4^0 == 0 /\ 1+fvalue3^post8 == 0 /\ -8+x2^post8 == 0 /\ -14+up5^post8 == 0 /\ low6^post8 == 0), cost: 1 New rule: l5 -> l2 : fvalue3^0'=-1, up5^0'=14, low6^0'=0, x2^0'=8, TRUE, cost: 1 Applied preprocessing Original rule: l6 -> l5 : fvalue3^0'=fvalue3^post9, up5^0'=up5^post9, mid4^0'=mid4^post9, tmp^0'=tmp^post9, low6^0'=low6^post9, x2^0'=x2^post9, ret_binary_search7^0'=ret_binary_search7^post9, (up5^0-up5^post9 == 0 /\ fvalue3^0-fvalue3^post9 == 0 /\ mid4^0-mid4^post9 == 0 /\ -low6^post9+low6^0 == 0 /\ -ret_binary_search7^post9+ret_binary_search7^0 == 0 /\ -x2^post9+x2^0 == 0 /\ tmp^0-tmp^post9 == 0), cost: 1 New rule: l6 -> l5 : TRUE, cost: 1 Applied deletion Removed the following rules: 10 Simplified rules Start location: l6 11: l0 -> l2 : fvalue3^0'=fvalue3^post1, up5^0'=-1+low6^0, 0 == 0, cost: 1 12: l0 -> l1 : TRUE, cost: 1 15: l1 -> l2 : low6^0'=1+mid4^0, TRUE, cost: 1 16: l1 -> l2 : up5^0'=-1+mid4^0, TRUE, cost: 1 14: l2 -> l3 : TRUE, cost: 1 13: l3 -> l0 : mid4^0'=mid4^post4, -up5^0+low6^0 <= 0, cost: 1 17: l5 -> l2 : fvalue3^0'=-1, up5^0'=14, low6^0'=0, x2^0'=8, TRUE, cost: 1 18: l6 -> l5 : TRUE, cost: 1 Eliminating location l5 by chaining:
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