Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r503-tall-167912727300409.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is TokenRing-PT-005, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r503-tall-167912727300409
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.1M
-rw-r--r-- 1 mcc users 72K Feb 25 14:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 423K Feb 25 14:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 106K Feb 25 14:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 415K Feb 25 14:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 21K Feb 25 17:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 25 17:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 49K Feb 25 17:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 156K Feb 25 17:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 68K Feb 25 14:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 390K Feb 25 14:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 235K Feb 25 14:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 947K Feb 25 14:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 17:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 13K Feb 25 17:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 119K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1679518251907

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=TokenRing-PT-005
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 20:50:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -timeout, 180, -rebuildPNML]
[2023-03-22 20:50:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 20:50:53] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2023-03-22 20:50:53] [INFO ] Transformed 36 places.
[2023-03-22 20:50:53] [INFO ] Transformed 156 transitions.
[2023-03-22 20:50:53] [INFO ] Found NUPN structural information;
[2023-03-22 20:50:53] [INFO ] Parsed PT model containing 36 places and 156 transitions and 624 arcs in 111 ms.
Built sparse matrix representations for Structural reductions in 6 ms.29642KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 36/36 places, 156/156 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 15 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 15 ms. Remains : 36/36 places, 156/156 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 36/36 places, 156/156 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 7 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 36 cols
[2023-03-22 20:50:53] [INFO ] Computed 6 place invariants in 12 ms
[2023-03-22 20:50:59] [INFO ] Implicit Places using invariants in 5483 ms returned []
[2023-03-22 20:50:59] [INFO ] Invariant cache hit.
[2023-03-22 20:51:00] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-22 20:51:00] [INFO ] Implicit Places using invariants and state equation in 1403 ms returned []
Implicit Place search using SMT with State Equation took 6918 ms to find 0 implicit places.
[2023-03-22 20:51:00] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-22 20:51:00] [INFO ] Invariant cache hit.
[2023-03-22 20:51:00] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 7022 ms. Remains : 36/36 places, 156/156 transitions.
Random walk for 1250000 steps, including 0 resets, run took 786 ms (no deadlock found). (steps per millisecond=1590 )
Random directed walk for 1250000 steps, including 0 resets, run took 831 ms (no deadlock found). (steps per millisecond=1504 )
[2023-03-22 20:51:02] [INFO ] Invariant cache hit.
[2023-03-22 20:51:02] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned unsat
Starting structural reductions in LIVENESS mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 2 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-22 20:51:02] [INFO ] Invariant cache hit.
[2023-03-22 20:51:02] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-22 20:51:02] [INFO ] Invariant cache hit.
[2023-03-22 20:51:02] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-22 20:51:02] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
[2023-03-22 20:51:02] [INFO ] Invariant cache hit.
[2023-03-22 20:51:02] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 299 ms. Remains : 36/36 places, 156/156 transitions.
Initial state reduction rules removed 5 formulas.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 491 ms. (steps per millisecond=20 ) properties (out of 151) seen :51
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 100) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 100) seen :2
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 98) seen :8
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 90) seen :1
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 89) seen :1
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 88) seen :2
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Running SMT prover for 86 properties.
[2023-03-22 20:51:03] [INFO ] Invariant cache hit.
[2023-03-22 20:51:03] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-22 20:51:04] [INFO ] After 798ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:86
[2023-03-22 20:51:04] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-22 20:51:04] [INFO ] After 403ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :86
[2023-03-22 20:51:04] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-22 20:51:05] [INFO ] After 451ms SMT Verify possible using 130 Read/Feed constraints in natural domain returned unsat :0 sat :86
[2023-03-22 20:51:05] [INFO ] Deduced a trap composed of 19 places in 47 ms of which 4 ms to minimize.
[2023-03-22 20:51:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
[2023-03-22 20:51:05] [INFO ] Deduced a trap composed of 20 places in 49 ms of which 1 ms to minimize.
[2023-03-22 20:51:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 60 ms
[2023-03-22 20:51:05] [INFO ] Deduced a trap composed of 20 places in 43 ms of which 1 ms to minimize.
[2023-03-22 20:51:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 56 ms
[2023-03-22 20:51:05] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 2 ms to minimize.
[2023-03-22 20:51:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 54 ms
[2023-03-22 20:51:05] [INFO ] Deduced a trap composed of 20 places in 45 ms of which 2 ms to minimize.
[2023-03-22 20:51:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
[2023-03-22 20:51:06] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 1 ms to minimize.
[2023-03-22 20:51:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2023-03-22 20:51:06] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 1 ms to minimize.
[2023-03-22 20:51:06] [INFO ] Deduced a trap composed of 19 places in 30 ms of which 1 ms to minimize.
[2023-03-22 20:51:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 84 ms
[2023-03-22 20:51:06] [INFO ] After 1623ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :86
Attempting to minimize the solution found.
Minimization took 445 ms.
[2023-03-22 20:51:06] [INFO ] After 2704ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :86
Parikh walk visited 0 properties in 2798 ms.
Support contains 34 out of 36 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 4 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 36/36 places, 156/156 transitions.
Interrupted random walk after 981868 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=32 ) properties seen 0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3534 ms. (steps per millisecond=28 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2490 ms. (steps per millisecond=40 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3284 ms. (steps per millisecond=30 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2554 ms. (steps per millisecond=39 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2477 ms. (steps per millisecond=40 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2209 ms. (steps per millisecond=45 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2332 ms. (steps per millisecond=42 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2552 ms. (steps per millisecond=39 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2881 ms. (steps per millisecond=34 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2957 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3957 ms. (steps per millisecond=25 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2714 ms. (steps per millisecond=36 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3461 ms. (steps per millisecond=28 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3911 ms. (steps per millisecond=25 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3186 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 3202 ms. (steps per millisecond=31 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2965 ms. (steps per millisecond=33 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2295 ms. (steps per millisecond=43 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2189 ms. (steps per millisecond=45 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2411 ms. (steps per millisecond=41 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2519 ms. (steps per millisecond=39 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2437 ms. (steps per millisecond=41 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2275 ms. (steps per millisecond=43 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2317 ms. (steps per millisecond=43 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2421 ms. (steps per millisecond=41 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2400 ms. (steps per millisecond=41 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2334 ms. (steps per millisecond=42 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2318 ms. (steps per millisecond=43 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2315 ms. (steps per millisecond=43 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2352 ms. (steps per millisecond=42 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2317 ms. (steps per millisecond=43 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2355 ms. (steps per millisecond=42 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2338 ms. (steps per millisecond=42 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2326 ms. (steps per millisecond=42 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2427 ms. (steps per millisecond=41 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2448 ms. (steps per millisecond=40 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2411 ms. (steps per millisecond=41 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2433 ms. (steps per millisecond=41 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2444 ms. (steps per millisecond=40 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2428 ms. (steps per millisecond=41 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2420 ms. (steps per millisecond=41 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2427 ms. (steps per millisecond=41 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2448 ms. (steps per millisecond=40 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2477 ms. (steps per millisecond=40 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2454 ms. (steps per millisecond=40 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2393 ms. (steps per millisecond=41 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2435 ms. (steps per millisecond=41 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2377 ms. (steps per millisecond=42 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2375 ms. (steps per millisecond=42 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2385 ms. (steps per millisecond=41 ) properties (out of 86) seen :0
Probably explored full state space saw : 166 states, properties seen :0
Probabilistic random walk after 531 steps, saw 166 distinct states, run finished after 17 ms. (steps per millisecond=31 ) properties seen :0
Explored full state space saw : 166 states, properties seen :0
Exhaustive walk after 531 steps, saw 166 distinct states, run finished after 9 ms. (steps per millisecond=59 ) properties seen :0
FORMULA Liveness FALSE TECHNIQUES QUASILIVENESS_TEST
Total runtime 175627 ms.
ITS solved all properties within timeout

BK_STOP 1679518431984

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination Liveness -timeout 180 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="TokenRing-PT-005"
export BK_EXAMINATION="Liveness"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is TokenRing-PT-005, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r503-tall-167912727300409"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-005.tgz
mv TokenRing-PT-005 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "Liveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "Liveness.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;