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Integer_Transition_Systems 2019-03-29 01.54 pair #432274436
details
property
value
status
complete
benchmark
small23.t2.smt2
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n178.star.cs.uiowa.edu
space
From_T2
run statistics
property
value
solver
VeryMax-termCOMP17
configuration
termcomp2019_ITS
runtime (wallclock)
9.1769 seconds
cpu usage
9.17625
user time
8.41096
system time
0.76529
max virtual memory
1061192.0
max residence set size
309356.0
stage attributes
key
value
starexec-result
NO
output
9.07/9.17 NO 9.07/9.17 9.07/9.17 Solver Timeout: 4 9.07/9.17 Global Timeout: 300 9.07/9.17 No parsing errors! 9.07/9.17 Init Location: 0 9.07/9.17 Transitions: 9.07/9.17 <l0, l6, true> 9.07/9.17 <l1, l2, (1 <= (0 + x^0)), par{y^0 -> (0 + x^0)}> 9.07/9.17 <l2, l3, ((0 + y^0) <= 0)> 9.07/9.17 <l2, l4, (1 <= (0 + y^0)), par{y^0 -> (~(1) + y^0)}> 9.07/9.17 <l4, l2, true> 9.07/9.17 <l3, l1, true, par{y^0 -> (1 + y^0)}> 9.07/9.17 <l3, l1, true, par{x^0 -> (~(1) + x^0), y^0 -> (1 + y^0)}> 9.07/9.17 <l5, l1, true> 9.07/9.17 <l6, l5, true> 9.07/9.17 9.07/9.17 Fresh variables: 9.07/9.17 9.07/9.17 Undef variables: 9.07/9.17 9.07/9.17 Abstraction variables: 9.07/9.17 9.07/9.17 Exit nodes: 9.07/9.17 9.07/9.17 Accepting locations: 9.07/9.17 9.07/9.17 Asserts: 9.07/9.17 9.07/9.17 Preprocessed LLVMGraph 9.07/9.17 Init Location: 0 9.07/9.17 Transitions: 9.07/9.17 <l0, l2, (y^0 = (0 + x^0)) /\ (1 <= (0 + x^0))> 9.07/9.17 <l2, l2, ((0 + y^0) <= 0) /\ (1 <= (0 + x^0)), par{y^0 -> (0 + x^0)}> 9.07/9.17 <l2, l2, ((0 + y^0) <= 0) /\ (1 <= (0 + (~(1) + x^0))), par{x^0 -> (~(1) + x^0), y^0 -> (0 + (~(1) + x^0))}> 9.07/9.17 <l2, l2, (1 <= (0 + y^0)), par{y^0 -> (~(1) + y^0)}> 9.07/9.17 9.07/9.17 Fresh variables: 9.07/9.17 9.07/9.17 Undef variables: 9.07/9.17 9.07/9.17 Abstraction variables: 9.07/9.17 9.07/9.17 Exit nodes: 9.07/9.17 9.07/9.17 Accepting locations: 9.07/9.17 9.07/9.17 Asserts: 9.07/9.17 9.07/9.17 ************************************************************* 9.07/9.17 ******************************************************************************************* 9.07/9.17 *********************** WORKING TRANSITION SYSTEM (DAG) *********************** 9.07/9.17 ******************************************************************************************* 9.07/9.17 9.07/9.17 Init Location: 0 9.07/9.17 Graph 0: 9.07/9.17 Transitions: 9.07/9.17 Variables: 9.07/9.17 9.07/9.17 Graph 1: 9.07/9.17 Transitions: 9.07/9.17 <l2, l2, 1 <= x^0 /\ y^0 <= 0, {y^0 -> x^0, rest remain the same}> 9.07/9.17 <l2, l2, y^0 <= 0 /\ 2 <= x^0, {x^0 -> -1 + x^0, y^0 -> -1 + x^0, rest remain the same}> 9.07/9.17 <l2, l2, 1 <= y^0, {y^0 -> -1 + y^0, rest remain the same}> 9.07/9.17 Variables: 9.07/9.17 x^0, y^0 9.07/9.17 9.07/9.17 Precedence: 9.07/9.17 Graph 0 9.07/9.17 9.07/9.17 Graph 1 9.07/9.17 <l0, l2, 1 <= x^0 /\ x^0 = y^0, {all remain the same}> 9.07/9.17 9.07/9.17 Map Locations to Subgraph: 9.07/9.17 ( 0 , 0 ) 9.07/9.17 ( 2 , 1 ) 9.07/9.17 9.07/9.17 ******************************************************************************************* 9.07/9.17 ******************************** CHECKING ASSERTIONS ******************************** 9.07/9.17 ******************************************************************************************* 9.07/9.17 9.07/9.17 Proving termination of subgraph 0 9.07/9.17 Proving termination of subgraph 1 9.07/9.17 Checking unfeasibility... 9.07/9.17 Time used: 0.007187 9.07/9.17 9.07/9.17 Checking conditional termination of SCC {l2}... 9.07/9.17 9.07/9.17 LOG: CALL solveLinear 9.07/9.17 9.07/9.17 LOG: RETURN solveLinear - Elapsed time: 0.001539s 9.07/9.17 �[33mRanking function: �[36m-1 + x^0�[0m 9.07/9.17 New Graphs: 9.07/9.17 Transitions: 9.07/9.17 <l2, l2, 1 <= x^0 /\ y^0 <= 0, {y^0 -> x^0, rest remain the same}> 9.07/9.17 <l2, l2, 1 <= y^0, {y^0 -> -1 + y^0, rest remain the same}> 9.07/9.17 Variables: 9.07/9.17 x^0, y^0 9.07/9.17 Checking conditional termination of SCC {l2}... 9.07/9.17
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