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Integer_Transition_Systems 2019-03-29 01.54 pair #432275114
details
property
value
status
complete
benchmark
hand7.t2.smt2
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n079.star.cs.uiowa.edu
space
From_T2
run statistics
property
value
solver
VeryMax-termCOMP17
configuration
termcomp2019_ITS
runtime (wallclock)
33.4283 seconds
cpu usage
33.3665
user time
31.1051
system time
2.26141
max virtual memory
1072192.0
max residence set size
366204.0
stage attributes
key
value
starexec-result
NO
output
33.31/33.42 NO 33.31/33.42 33.31/33.42 Solver Timeout: 4 33.31/33.42 Global Timeout: 300 33.31/33.42 No parsing errors! 33.31/33.42 Init Location: 0 33.31/33.42 Transitions: 33.31/33.42 <l0, l4, true> 33.31/33.42 <l1, l2, (undef1 = (300 + x^0)) /\ (101 <= (0 + undef1)), par{x^0 -> undef1}> 33.31/33.42 <l2, l1, (undef2 = (400 + x^0)) /\ (101 <= (0 + undef2)), par{x^0 -> undef2}> 33.31/33.42 <l3, l1, (undef3 = (200 + x^0)) /\ (101 <= (0 + undef3)), par{x^0 -> undef3}> 33.31/33.42 <l3, l2, (undef4 = (100 + x^0)) /\ (101 <= (0 + undef4)), par{x^0 -> undef4}> 33.31/33.42 <l4, l3, true> 33.31/33.42 33.31/33.42 Fresh variables: 33.31/33.42 undef1, undef2, undef3, undef4, 33.31/33.42 33.31/33.42 Undef variables: 33.31/33.42 undef1, undef2, undef3, undef4, 33.31/33.42 33.31/33.42 Abstraction variables: 33.31/33.42 33.31/33.42 Exit nodes: 33.31/33.42 33.31/33.42 Accepting locations: 33.31/33.42 33.31/33.42 Asserts: 33.31/33.42 33.31/33.42 Preprocessed LLVMGraph 33.31/33.42 Init Location: 0 33.31/33.42 Transitions: 33.31/33.42 <l0, l1, (undef3 = (200 + x^0)) /\ (101 <= (0 + undef3)), par{x^0 -> undef3}> 33.31/33.42 <l0, l1, (undef4 = (100 + x^0)) /\ (101 <= (0 + undef4)) /\ (undef2 = (400 + undef4)) /\ (101 <= (0 + undef2)), par{x^0 -> undef2}> 33.31/33.42 <l1, l1, (undef1 = (300 + x^0)) /\ (101 <= (0 + undef1)) /\ (undef2 = (400 + undef1)) /\ (101 <= (0 + undef2)), par{x^0 -> undef2}> 33.31/33.42 33.31/33.42 Fresh variables: 33.31/33.42 undef1, undef2, undef3, undef4, 33.31/33.42 33.31/33.42 Undef variables: 33.31/33.42 undef1, undef2, undef3, undef4, 33.31/33.42 33.31/33.42 Abstraction variables: 33.31/33.42 33.31/33.42 Exit nodes: 33.31/33.42 33.31/33.42 Accepting locations: 33.31/33.42 33.31/33.42 Asserts: 33.31/33.42 33.31/33.42 ************************************************************* 33.31/33.42 ******************************************************************************************* 33.31/33.42 *********************** WORKING TRANSITION SYSTEM (DAG) *********************** 33.31/33.42 ******************************************************************************************* 33.31/33.42 33.31/33.42 Init Location: 0 33.31/33.42 Graph 0: 33.31/33.42 Transitions: 33.31/33.42 Variables: 33.31/33.42 33.31/33.42 Graph 1: 33.31/33.42 Transitions: 33.31/33.42 <l1, l1, 101 <= undef1 /\ 101 <= undef2 /\ 300 + x^0 = undef1 /\ 400 + undef1 = undef2, {x^0 -> undef2, rest remain the same}> 33.31/33.42 Variables: 33.31/33.42 x^0 33.31/33.42 33.31/33.42 Precedence: 33.31/33.42 Graph 0 33.31/33.42 33.31/33.42 Graph 1 33.31/33.42 <l0, l1, 101 <= undef3 /\ 200 + x^0 = undef3, {x^0 -> undef3, rest remain the same}> 33.31/33.42 <l0, l1, 101 <= undef2 /\ 101 <= undef4 /\ 100 + x^0 = undef4 /\ undef2 = 400 + undef4, {x^0 -> undef2, rest remain the same}> 33.31/33.42 33.31/33.42 Map Locations to Subgraph: 33.31/33.42 ( 0 , 0 ) 33.31/33.42 ( 1 , 1 ) 33.31/33.42 33.31/33.42 ******************************************************************************************* 33.31/33.42 ******************************** CHECKING ASSERTIONS ******************************** 33.31/33.42 ******************************************************************************************* 33.31/33.42 33.31/33.42 Proving termination of subgraph 0 33.31/33.42 Proving termination of subgraph 1 33.31/33.42 Checking unfeasibility... 33.31/33.42 Time used: 0.002036 33.31/33.42 33.31/33.42 Checking conditional termination of SCC {l1}... 33.31/33.42 33.31/33.42 LOG: CALL solveLinear 33.31/33.42 33.31/33.42 LOG: RETURN solveLinear - Elapsed time: 0.000689s 33.31/33.42 33.31/33.42 LOG: CALL solveLinear 33.31/33.42 33.31/33.42 LOG: RETURN solveLinear - Elapsed time: 0.002551s 33.31/33.42 Trying to remove transition: <l1, l1, 101 <= undef1 /\ 101 <= undef2 /\ 300 + x^0 = undef1 /\ 400 + undef1 = undef2, {x^0 -> undef2, rest remain the same}> 33.31/33.42 Solving with 1 template(s). 33.31/33.42 33.31/33.42 LOG: CALL solveNonLinearGetFirstSolution 33.31/33.42 33.31/33.42 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.004057s
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