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Integer_Transition_Systems 2019-03-29 01.54 pair #432273977
details
property
value
status
complete
benchmark
polyrank4.t2.smt2
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n104.star.cs.uiowa.edu
space
From_T2
run statistics
property
value
solver
VeryMax-termCOMP17
configuration
termcomp2019_ITS
runtime (wallclock)
34.6048 seconds
cpu usage
34.5477
user time
32.8107
system time
1.737
max virtual memory
1008472.0
max residence set size
322744.0
stage attributes
key
value
starexec-result
YES
output
34.52/34.58 YES 34.52/34.58 34.52/34.59 Solver Timeout: 4 34.52/34.59 Global Timeout: 300 34.52/34.59 No parsing errors! 34.52/34.59 Init Location: 0 34.52/34.59 Transitions: 34.52/34.59 <l0, l5, true> 34.52/34.59 <l1, l2, ((0 + y^0) <= (0 + x^0)), par{x^0 -> ((0 + x^0) + (~(1) * z^0)), y^0 -> ((0 + y^0) + (~(2) * z^0)), z^0 -> (~(1) + z^0)}> 34.52/34.59 <l2, l1, true> 34.52/34.59 <l1, l3, ((0 + y^0) <= (0 + x^0)) /\ (undef7 = (1 + x^0)), par{x^0 -> undef7, y^0 -> ((0 + undef7) + y^0)}> 34.52/34.59 <l3, l1, true> 34.52/34.59 <l4, l1, true> 34.52/34.59 <l5, l4, true> 34.52/34.59 34.52/34.59 Fresh variables: 34.52/34.59 undef7, 34.52/34.59 34.52/34.59 Undef variables: 34.52/34.59 undef7, 34.52/34.59 34.52/34.59 Abstraction variables: 34.52/34.59 34.52/34.59 Exit nodes: 34.52/34.59 34.52/34.59 Accepting locations: 34.52/34.59 34.52/34.59 Asserts: 34.52/34.59 34.52/34.59 Preprocessed LLVMGraph 34.52/34.59 Init Location: 0 34.52/34.59 Transitions: 34.52/34.59 <l0, l1, true> 34.52/34.59 <l1, l1, ((0 + y^0) <= (0 + x^0)), par{x^0 -> ((0 + x^0) + (~(1) * z^0)), y^0 -> ((0 + y^0) + (~(2) * z^0)), z^0 -> (~(1) + z^0)}> 34.52/34.59 <l1, l1, ((0 + y^0) <= (0 + x^0)) /\ (undef7 = (1 + x^0)), par{x^0 -> undef7, y^0 -> ((0 + undef7) + y^0)}> 34.52/34.59 34.52/34.59 Fresh variables: 34.52/34.59 undef7, 34.52/34.59 34.52/34.59 Undef variables: 34.52/34.59 undef7, 34.52/34.59 34.52/34.59 Abstraction variables: 34.52/34.59 34.52/34.59 Exit nodes: 34.52/34.59 34.52/34.59 Accepting locations: 34.52/34.59 34.52/34.59 Asserts: 34.52/34.59 34.52/34.59 ************************************************************* 34.52/34.59 ******************************************************************************************* 34.52/34.59 *********************** WORKING TRANSITION SYSTEM (DAG) *********************** 34.52/34.59 ******************************************************************************************* 34.52/34.59 34.52/34.59 Init Location: 0 34.52/34.59 Graph 0: 34.52/34.59 Transitions: 34.52/34.59 Variables: 34.52/34.59 34.52/34.59 Graph 1: 34.52/34.59 Transitions: 34.52/34.59 <l1, l1, y^0 <= x^0, {x^0 -> x^0 - z^0, y^0 -> y^0 - 2*z^0, z^0 -> -1 + z^0, rest remain the same}> 34.52/34.59 <l1, l1, y^0 <= x^0 /\ 1 + x^0 = undef7, {x^0 -> undef7, y^0 -> y^0 + undef7, rest remain the same}> 34.52/34.59 Variables: 34.52/34.59 x^0, y^0, z^0 34.52/34.59 34.52/34.59 Precedence: 34.52/34.59 Graph 0 34.52/34.59 34.52/34.59 Graph 1 34.52/34.59 <l0, l1, true, {all remain the same}> 34.52/34.59 34.52/34.59 Map Locations to Subgraph: 34.52/34.59 ( 0 , 0 ) 34.52/34.59 ( 1 , 1 ) 34.52/34.59 34.52/34.59 ******************************************************************************************* 34.52/34.59 ******************************** CHECKING ASSERTIONS ******************************** 34.52/34.59 ******************************************************************************************* 34.52/34.59 34.52/34.59 Proving termination of subgraph 0 34.52/34.59 Proving termination of subgraph 1 34.52/34.59 Checking unfeasibility... 34.52/34.59 Time used: 0.005484 34.52/34.59 34.52/34.59 Checking conditional termination of SCC {l1}... 34.52/34.59 34.52/34.59 LOG: CALL solveLinear 34.52/34.59 34.52/34.59 LOG: RETURN solveLinear - Elapsed time: 0.001318s 34.52/34.59 34.52/34.59 LOG: CALL solveLinear 34.52/34.59 34.52/34.59 LOG: RETURN solveLinear - Elapsed time: 0.003873s 34.52/34.59 Trying to remove transition: <l1, l1, y^0 <= x^0 /\ 1 + x^0 = undef7, {x^0 -> undef7, y^0 -> y^0 + undef7, rest remain the same}> 34.52/34.59 Solving with 1 template(s). 34.52/34.59 34.52/34.59 LOG: CALL solveNonLinearGetFirstSolution 34.52/34.59
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