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Integer_Transition_Systems 2019-03-29 01.54 pair #432275321
details
property
value
status
complete
benchmark
polyrank7.t2.smt2
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n133.star.cs.uiowa.edu
space
From_T2
run statistics
property
value
solver
VeryMax-termCOMP17
configuration
termcomp2019_ITS
runtime (wallclock)
27.5308 seconds
cpu usage
27.5123
user time
26.1351
system time
1.37722
max virtual memory
1006248.0
max residence set size
292320.0
stage attributes
key
value
starexec-result
NO
output
27.45/27.52 NO 27.45/27.52 27.45/27.52 Solver Timeout: 4 27.45/27.52 Global Timeout: 300 27.45/27.52 No parsing errors! 27.45/27.52 Init Location: 0 27.45/27.52 Transitions: 27.45/27.52 <l0, l5, true> 27.45/27.52 <l1, l2, true, par{x^0 -> ((0 + x^0) + y^0), y^0 -> (~(2) + y^0)}> 27.45/27.52 <l2, l1, true> 27.45/27.52 <l1, l3, true, par{x^0 -> ((0 + x^0) + z^0), y^0 -> (1 + y^0), z^0 -> (~(2) + z^0)}> 27.45/27.52 <l3, l1, true> 27.45/27.52 <l4, l1, (0 <= (0 + x^0))> 27.45/27.52 <l5, l4, true> 27.45/27.52 27.45/27.52 Fresh variables: 27.45/27.52 27.45/27.52 Undef variables: 27.45/27.52 27.45/27.52 Abstraction variables: 27.45/27.52 27.45/27.52 Exit nodes: 27.45/27.52 27.45/27.52 Accepting locations: 27.45/27.52 27.45/27.52 Asserts: 27.45/27.52 27.45/27.52 Preprocessed LLVMGraph 27.45/27.52 Init Location: 0 27.45/27.52 Transitions: 27.45/27.52 <l0, l1, (0 <= (0 + x^0))> 27.45/27.52 <l1, l1, true, par{x^0 -> ((0 + x^0) + y^0), y^0 -> (~(2) + y^0)}> 27.45/27.52 <l1, l1, true, par{x^0 -> ((0 + x^0) + z^0), y^0 -> (1 + y^0), z^0 -> (~(2) + z^0)}> 27.45/27.52 27.45/27.52 Fresh variables: 27.45/27.52 27.45/27.52 Undef variables: 27.45/27.52 27.45/27.52 Abstraction variables: 27.45/27.52 27.45/27.52 Exit nodes: 27.45/27.52 27.45/27.52 Accepting locations: 27.45/27.52 27.45/27.52 Asserts: 27.45/27.52 27.45/27.52 ************************************************************* 27.45/27.52 ******************************************************************************************* 27.45/27.52 *********************** WORKING TRANSITION SYSTEM (DAG) *********************** 27.45/27.52 ******************************************************************************************* 27.45/27.52 27.45/27.52 Init Location: 0 27.45/27.52 Graph 0: 27.45/27.52 Transitions: 27.45/27.52 Variables: 27.45/27.52 27.45/27.52 Graph 1: 27.45/27.52 Transitions: 27.45/27.52 <l1, l1, true, {x^0 -> x^0 + y^0, y^0 -> -2 + y^0, rest remain the same}> 27.45/27.52 <l1, l1, true, {x^0 -> x^0 + z^0, y^0 -> 1 + y^0, z^0 -> -2 + z^0, rest remain the same}> 27.45/27.52 Variables: 27.45/27.52 x^0, y^0, z^0 27.45/27.52 27.45/27.52 Precedence: 27.45/27.52 Graph 0 27.45/27.52 27.45/27.52 Graph 1 27.45/27.52 <l0, l1, 0 <= x^0, {all remain the same}> 27.45/27.52 27.45/27.52 Map Locations to Subgraph: 27.45/27.52 ( 0 , 0 ) 27.45/27.52 ( 1 , 1 ) 27.45/27.52 27.45/27.52 ******************************************************************************************* 27.45/27.52 ******************************** CHECKING ASSERTIONS ******************************** 27.45/27.52 ******************************************************************************************* 27.45/27.52 27.45/27.52 Proving termination of subgraph 0 27.45/27.52 Proving termination of subgraph 1 27.45/27.52 Checking unfeasibility... 27.45/27.52 Time used: 0.004876 27.45/27.52 27.45/27.52 Checking conditional termination of SCC {l1}... 27.45/27.52 27.45/27.52 LOG: CALL solveLinear 27.45/27.52 27.45/27.52 LOG: RETURN solveLinear - Elapsed time: 0.000946s 27.45/27.52 27.45/27.52 LOG: CALL solveLinear 27.45/27.52 27.45/27.52 LOG: RETURN solveLinear - Elapsed time: 0.002182s 27.45/27.52 Trying to remove transition: <l1, l1, true, {x^0 -> x^0 + z^0, y^0 -> 1 + y^0, z^0 -> -2 + z^0, rest remain the same}> 27.45/27.52 Solving with 1 template(s). 27.45/27.52 27.45/27.52 LOG: CALL solveNonLinearGetFirstSolution 27.45/27.52 27.45/27.52 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.012558s 27.45/27.52 Time used: 0.012429 27.45/27.52 Trying to remove transition: <l1, l1, true, {x^0 -> x^0 + y^0, y^0 -> -2 + y^0, rest remain the same}> 27.45/27.52 Solving with 1 template(s).
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