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Integer_Transition_Systems 2019-03-29 01.54 pair #432273332
details
property
value
status
complete
benchmark
NonPeriodicNonterm2.jar-obl-8.smt2
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n132.star.cs.uiowa.edu
space
From_AProVE_2014
run statistics
property
value
solver
VeryMax-termCOMP17
configuration
termcomp2019_ITS
runtime (wallclock)
18.8087 seconds
cpu usage
18.8077
user time
17.5524
system time
1.25528
max virtual memory
981068.0
max residence set size
254188.0
stage attributes
key
value
starexec-result
NO
output
18.78/18.80 NO 18.78/18.80 18.78/18.80 Solver Timeout: 4 18.78/18.80 Global Timeout: 300 18.78/18.80 No parsing errors! 18.78/18.80 Init Location: 0 18.78/18.80 Transitions: 18.78/18.80 <l0, l3, true> 18.78/18.80 <l1, l2, (undef2 > ~(1)) /\ (arg2 > 1) /\ (undef1 > ~(1)) /\ (arg1 > 0), par{arg1 -> undef1, arg2 -> undef2}> 18.78/18.80 <l2, l2, (arg1 > ~(1)) /\ (arg2 > ~(1)) /\ (arg2 <= arg1) /\ ((arg1 - arg2) > 0), par{arg1 -> (arg1 - 1)}> 18.78/18.80 <l2, l2, (arg1 > ~(1)) /\ (arg2 > ~(1)) /\ (arg2 <= arg1) /\ ((arg1 - arg2) = 0) /\ ((2 * arg1) >= 0), par{arg1 -> ((2 * arg1) + 1), arg2 -> (arg2 + 1)}> 18.78/18.80 <l3, l1, true, par{arg1 -> undef7, arg2 -> undef8}> 18.78/18.80 18.78/18.80 Fresh variables: 18.78/18.80 undef1, undef2, undef7, undef8, 18.78/18.80 18.78/18.80 Undef variables: 18.78/18.80 undef1, undef2, undef7, undef8, 18.78/18.80 18.78/18.80 Abstraction variables: 18.78/18.80 18.78/18.80 Exit nodes: 18.78/18.80 18.78/18.80 Accepting locations: 18.78/18.80 18.78/18.80 Asserts: 18.78/18.80 18.78/18.80 Preprocessed LLVMGraph 18.78/18.80 Init Location: 0 18.78/18.80 Transitions: 18.78/18.80 <l0, l2, (arg1 = undef1) /\ (arg2 = undef2) /\ (undef2 > ~(1)) /\ (undef8 > 1) /\ (undef1 > ~(1)) /\ (undef7 > 0)> 18.78/18.80 <l2, l2, (arg1 > ~(1)) /\ (arg2 > ~(1)) /\ (arg2 <= arg1) /\ ((arg1 - arg2) > 0), par{arg1 -> (arg1 - 1)}> 18.78/18.80 <l2, l2, (arg1 > ~(1)) /\ (arg2 > ~(1)) /\ (arg2 <= arg1) /\ ((arg1 - arg2) = 0) /\ ((2 * arg1) >= 0), par{arg1 -> ((2 * arg1) + 1), arg2 -> (arg2 + 1)}> 18.78/18.80 18.78/18.80 Fresh variables: 18.78/18.80 undef1, undef2, undef7, undef8, 18.78/18.80 18.78/18.80 Undef variables: 18.78/18.80 undef1, undef2, undef7, undef8, 18.78/18.80 18.78/18.80 Abstraction variables: 18.78/18.80 18.78/18.80 Exit nodes: 18.78/18.80 18.78/18.80 Accepting locations: 18.78/18.80 18.78/18.80 Asserts: 18.78/18.80 18.78/18.80 ************************************************************* 18.78/18.80 ******************************************************************************************* 18.78/18.80 *********************** WORKING TRANSITION SYSTEM (DAG) *********************** 18.78/18.80 ******************************************************************************************* 18.78/18.80 18.78/18.80 Init Location: 0 18.78/18.80 Graph 0: 18.78/18.80 Transitions: 18.78/18.80 Variables: 18.78/18.80 18.78/18.80 Graph 1: 18.78/18.80 Transitions: 18.78/18.80 <l2, l2, 1 + arg2 <= arg1 /\ 0 <= arg1 /\ 0 <= arg2, {arg1 -> -1 + arg1, rest remain the same}> 18.78/18.80 <l2, l2, 0 <= arg1 /\ 0 <= arg2 /\ arg1 = arg2, {arg1 -> 1 + 2*arg1, arg2 -> 1 + arg2, rest remain the same}> 18.78/18.80 Variables: 18.78/18.80 arg1, arg2 18.78/18.80 18.78/18.80 Precedence: 18.78/18.80 Graph 0 18.78/18.80 18.78/18.80 Graph 1 18.78/18.80 <l0, l2, 1 <= undef7 /\ 0 <= undef1 /\ 0 <= undef2 /\ 2 <= undef8 /\ arg1 = undef1 /\ arg2 = undef2, {all remain the same}> 18.78/18.80 18.78/18.80 Map Locations to Subgraph: 18.78/18.80 ( 0 , 0 ) 18.78/18.80 ( 2 , 1 ) 18.78/18.80 18.78/18.80 ******************************************************************************************* 18.78/18.80 ******************************** CHECKING ASSERTIONS ******************************** 18.78/18.80 ******************************************************************************************* 18.78/18.80 18.78/18.80 Proving termination of subgraph 0 18.78/18.80 Proving termination of subgraph 1 18.78/18.80 Checking unfeasibility... 18.78/18.80 Time used: 0.004841 18.78/18.80 18.78/18.80 Checking conditional termination of SCC {l2}... 18.78/18.80 18.78/18.80 LOG: CALL solveLinear 18.78/18.80 18.78/18.80 LOG: RETURN solveLinear - Elapsed time: 0.001068s 18.78/18.80 18.78/18.80 LOG: CALL solveLinear 18.78/18.80 18.78/18.80 LOG: RETURN solveLinear - Elapsed time: 0.004630s 18.78/18.80 Trying to remove transition: <l2, l2, 0 <= arg1 /\ 0 <= arg2 /\ arg1 = arg2, {arg1 -> 1 + 2*arg1, arg2 -> 1 + arg2, rest remain the same}> 18.78/18.80 Solving with 1 template(s). 18.78/18.80 18.78/18.80 LOG: CALL solveNonLinearGetFirstSolution 18.78/18.80 18.78/18.80 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.034048s 18.78/18.80 Time used: 0.033791
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