details

property	value
status	complete
benchmark	s2.t2.smt2
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n023.star.cs.uiowa.edu
space	From_T2

run statistics

property	value
solver	LoAT
configuration	loat_nonterm_proofout
runtime (wallclock)	0.121888160706 seconds
cpu usage	0.068203223
max memory	1.2582912E7

stage attributes

key	value
output-size	7946
starexec-result	WORST_CASE(Omega(0),?)

output

/export/starexec/sandbox2/solver/bin/starexec_run_loat_nonterm_proofout /export/starexec/sandbox2/benchmark/theBenchmark.smt2 /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- WORST_CASE(Omega(0),?) Initial ITS Start location: l4 0: l0 -> l1 : __const_10^0'=__const_10^post0, i!22^0'=i!22^post0, temp0!15^0'=temp0!15^post0, i!14^0'=i!14^post0, result!12^0'=result!12^post0, (i!14^10 <= 0 /\ i!14^10 == 0 /\ __const_10^0-__const_10^post0 == 0 /\ -i!14^10 <= 0 /\ 1-i!14^20 <= 0 /\ -1+i!14^20 <= 0 /\ -temp0!15^post0+temp0!15^0 == 0 /\ 2-i!14^post0 <= 0 /\ 1-__const_10^0+i!14^20 <= 0 /\ -1-i!14^10+i!14^20 == 0 /\ 1-__const_10^0+i!14^10 <= 0 /\ -result!12^post0+result!12^0 == 0 /\ -2+i!14^post0 <= 0 /\ -1+i!14^post0-i!14^20 == 0 /\ -i!22^post0+i!22^0 == 0), cost: 1 1: l1 -> l2 : __const_10^0'=__const_10^post1, i!22^0'=i!22^post1, temp0!15^0'=temp0!15^post1, i!14^0'=i!14^post1, result!12^0'=result!12^post1, (result!12^post1-temp0!15^0 == 0 /\ __const_10^0-__const_10^post1 == 0 /\ -i!22^post1+i!22^0 == 0 /\ __const_10^0-i!14^0 <= 0 /\ i!14^0-i!14^post1 == 0 /\ -temp0!15^post1+temp0!15^0 == 0), cost: 1 2: l1 -> l3 : __const_10^0'=__const_10^post2, i!22^0'=i!22^post2, temp0!15^0'=temp0!15^post2, i!14^0'=i!14^post2, result!12^0'=result!12^post2, (-1-i!22^0+i!14^post2 <= 0 /\ -1+i!14^post2-i!14^0 == 0 /\ -result!12^post2+result!12^0 == 0 /\ i!22^0-i!22^post2 == 0 /\ __const_10^0-__const_10^post2 == 0 /\ 1+i!22^0-i!14^post2 <= 0 /\ 1-__const_10^0+i!14^0 <= 0 /\ 1-__const_10^0+i!22^0 <= 0 /\ temp0!15^0-temp0!15^post2 == 0), cost: 1 3: l3 -> l1 : __const_10^0'=__const_10^post3, i!22^0'=i!22^post3, temp0!15^0'=temp0!15^post3, i!14^0'=i!14^post3, result!12^0'=result!12^post3, (-i!22^post3+i!22^0 == 0 /\ temp0!15^0-temp0!15^post3 == 0 /\ __const_10^0-__const_10^post3 == 0 /\ i!14^0-i!14^post3 == 0 /\ -result!12^post3+result!12^0 == 0), cost: 1 4: l4 -> l0 : __const_10^0'=__const_10^post4, i!22^0'=i!22^post4, temp0!15^0'=temp0!15^post4, i!14^0'=i!14^post4, result!12^0'=result!12^post4, (__const_10^0-__const_10^post4 == 0 /\ -temp0!15^post4+temp0!15^0 == 0 /\ i!22^0-i!22^post4 == 0 /\ -result!12^post4+result!12^0 == 0 /\ -i!14^post4+i!14^0 == 0), cost: 1 Removed unreachable rules and leafs Start location: l4 0: l0 -> l1 : __const_10^0'=__const_10^post0, i!22^0'=i!22^post0, temp0!15^0'=temp0!15^post0, i!14^0'=i!14^post0, result!12^0'=result!12^post0, (i!14^10 <= 0 /\ i!14^10 == 0 /\ __const_10^0-__const_10^post0 == 0 /\ -i!14^10 <= 0 /\ 1-i!14^20 <= 0 /\ -1+i!14^20 <= 0 /\ -temp0!15^post0+temp0!15^0 == 0 /\ 2-i!14^post0 <= 0 /\ 1-__const_10^0+i!14^20 <= 0 /\ -1-i!14^10+i!14^20 == 0 /\ 1-__const_10^0+i!14^10 <= 0 /\ -result!12^post0+result!12^0 == 0 /\ -2+i!14^post0 <= 0 /\ -1+i!14^post0-i!14^20 == 0 /\ -i!22^post0+i!22^0 == 0), cost: 1 2: l1 -> l3 : __const_10^0'=__const_10^post2, i!22^0'=i!22^post2, temp0!15^0'=temp0!15^post2, i!14^0'=i!14^post2, result!12^0'=result!12^post2, (-1-i!22^0+i!14^post2 <= 0 /\ -1+i!14^post2-i!14^0 == 0 /\ -result!12^post2+result!12^0 == 0 /\ i!22^0-i!22^post2 == 0 /\ __const_10^0-__const_10^post2 == 0 /\ 1+i!22^0-i!14^post2 <= 0 /\ 1-__const_10^0+i!14^0 <= 0 /\ 1-__const_10^0+i!22^0 <= 0 /\ temp0!15^0-temp0!15^post2 == 0), cost: 1 3: l3 -> l1 : __const_10^0'=__const_10^post3, i!22^0'=i!22^post3, temp0!15^0'=temp0!15^post3, i!14^0'=i!14^post3, result!12^0'=result!12^post3, (-i!22^post3+i!22^0 == 0 /\ temp0!15^0-temp0!15^post3 == 0 /\ __const_10^0-__const_10^post3 == 0 /\ i!14^0-i!14^post3 == 0 /\ -result!12^post3+result!12^0 == 0), cost: 1 4: l4 -> l0 : __const_10^0'=__const_10^post4, i!22^0'=i!22^post4, temp0!15^0'=temp0!15^post4, i!14^0'=i!14^post4, result!12^0'=result!12^post4, (__const_10^0-__const_10^post4 == 0 /\ -temp0!15^post4+temp0!15^0 == 0 /\ i!22^0-i!22^post4 == 0 /\ -result!12^post4+result!12^0 == 0 /\ -i!14^post4+i!14^0 == 0), cost: 1 Applied preprocessing Original rule: l0 -> l1 : __const_10^0'=__const_10^post0, i!22^0'=i!22^post0, temp0!15^0'=temp0!15^post0, i!14^0'=i!14^post0, result!12^0'=result!12^post0, (i!14^10 <= 0 /\ i!14^10 == 0 /\ __const_10^0-__const_10^post0 == 0 /\ -i!14^10 <= 0 /\ 1-i!14^20 <= 0 /\ -1+i!14^20 <= 0 /\ -temp0!15^post0+temp0!15^0 == 0 /\ 2-i!14^post0 <= 0 /\ 1-__const_10^0+i!14^20 <= 0 /\ -1-i!14^10+i!14^20 == 0 /\ 1-__const_10^0+i!14^10 <= 0 /\ -result!12^post0+result!12^0 == 0 /\ -2+i!14^post0 <= 0 /\ -1+i!14^post0-i!14^20 == 0 /\ -i!22^post0+i!22^0 == 0), cost: 1 New rule: l0 -> l1 : i!14^0'=2, -2+__const_10^0 >= 0, cost: 1 Applied preprocessing Original rule: l1 -> l3 : __const_10^0'=__const_10^post2, i!22^0'=i!22^post2, temp0!15^0'=temp0!15^post2, i!14^0'=i!14^post2, result!12^0'=result!12^post2, (-1-i!22^0+i!14^post2 <= 0 /\ -1+i!14^post2-i!14^0 == 0 /\ -result!12^post2+result!12^0 == 0 /\ i!22^0-i!22^post2 == 0 /\ __const_10^0-__const_10^post2 == 0 /\ 1+i!22^0-i!14^post2 <= 0 /\ 1-__const_10^0+i!14^0 <= 0 /\ 1-__const_10^0+i!22^0 <= 0 /\ temp0!15^0-temp0!15^post2 == 0), cost: 1 New rule: l1 -> l3 : i!14^0'=1+i!22^0, (i!22^0-i!14^0 == 0 /\ 1-__const_10^0+i!22^0 <= 0), cost: 1 Applied preprocessing Original rule: l3 -> l1 : __const_10^0'=__const_10^post3, i!22^0'=i!22^post3, temp0!15^0'=temp0!15^post3, i!14^0'=i!14^post3, result!12^0'=result!12^post3, (-i!22^post3+i!22^0 == 0 /\ temp0!15^0-temp0!15^post3 == 0 /\ __const_10^0-__const_10^post3 == 0 /\ i!14^0-i!14^post3 == 0 /\ -result!12^post3+result!12^0 == 0), cost: 1 New rule: l3 -> l1 : TRUE, cost: 1 Applied preprocessing Original rule: l4 -> l0 : __const_10^0'=__const_10^post4, i!22^0'=i!22^post4, temp0!15^0'=temp0!15^post4, i!14^0'=i!14^post4, result!12^0'=result!12^post4, (__const_10^0-__const_10^post4 == 0 /\ -temp0!15^post4+temp0!15^0 == 0 /\ i!22^0-i!22^post4 == 0 /\ -result!12^post4+result!12^0 == 0 /\ -i!14^post4+i!14^0 == 0), cost: 1 New rule: l4 -> l0 : TRUE, cost: 1 Simplified rules Start location: l4 5: l0 -> l1 : i!14^0'=2, -2+__const_10^0 >= 0, cost: 1 6: l1 -> l3 : i!14^0'=1+i!22^0, (i!22^0-i!14^0 == 0 /\ 1-__const_10^0+i!22^0 <= 0), cost: 1 7: l3 -> l1 : TRUE, cost: 1 8: l4 -> l0 : TRUE, cost: 1 Eliminating location l0 by chaining: Applied chaining First rule: l4 -> l0 : TRUE, cost: 1 Second rule: l0 -> l1 : i!14^0'=2, -2+__const_10^0 >= 0, cost: 1 New rule: l4 -> l1 : i!14^0'=2, -2+__const_10^0 >= 0, cost: 2 Applied deletion Removed the following rules: 5 8 Eliminating location l3 by chaining: Applied chaining First rule: l1 -> l3 : i!14^0'=1+i!22^0, (i!22^0-i!14^0 == 0 /\ 1-__const_10^0+i!22^0 <= 0), cost: 1 Second rule: l3 -> l1 : TRUE, cost: 1 New rule: l1 -> l1 : i!14^0'=1+i!22^0, (i!22^0-i!14^0 == 0 /\ 1-__const_10^0+i!22^0 <= 0), cost: 2 Applied deletion Removed the following rules: 6 7 Eliminated locations on linear paths Start location: l4 10: l1 -> l1 : i!14^0'=1+i!22^0, (i!22^0-i!14^0 == 0 /\ 1-__const_10^0+i!22^0 <= 0), cost: 2 9: l4 -> l1 : i!14^0'=2, -2+__const_10^0 >= 0, cost: 2 Accelerated simple loops Start location: l4 10: l1 -> l1 : i!14^0'=1+i!22^0, (i!22^0-i!14^0 == 0 /\ 1-__const_10^0+i!22^0 <= 0), cost: 2 9: l4 -> l1 : i!14^0'=2, -2+__const_10^0 >= 0, cost: 2 Applied chaining First rule: l4 -> l1 : i!14^0'=2, -2+__const_10^0 >= 0, cost: 2 Second rule: l1 -> l1 : i!14^0'=1+i!22^0, (i!22^0-i!14^0 == 0 /\ 1-__const_10^0+i!22^0 <= 0), cost: 2 popout

output may be truncated. 'popout' for the full output.

job log

popout

actions

all output return to Integer Transition Systems