Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r351-tall-171679101900217.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is RwMutex-PT-r2000w0010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679101900217
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.0M
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 13 07:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 180K Apr 13 07:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Apr 13 07:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 145K Apr 13 07:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 4.4M May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RwMutex-PT-r2000w0010-LTLCardinality-00
FORMULA_NAME RwMutex-PT-r2000w0010-LTLCardinality-01
FORMULA_NAME RwMutex-PT-r2000w0010-LTLCardinality-02
FORMULA_NAME RwMutex-PT-r2000w0010-LTLCardinality-03
FORMULA_NAME RwMutex-PT-r2000w0010-LTLCardinality-04
FORMULA_NAME RwMutex-PT-r2000w0010-LTLCardinality-05
FORMULA_NAME RwMutex-PT-r2000w0010-LTLCardinality-06
FORMULA_NAME RwMutex-PT-r2000w0010-LTLCardinality-07
FORMULA_NAME RwMutex-PT-r2000w0010-LTLCardinality-08
FORMULA_NAME RwMutex-PT-r2000w0010-LTLCardinality-09
FORMULA_NAME RwMutex-PT-r2000w0010-LTLCardinality-10
FORMULA_NAME RwMutex-PT-r2000w0010-LTLCardinality-11
FORMULA_NAME RwMutex-PT-r2000w0010-LTLCardinality-12
FORMULA_NAME RwMutex-PT-r2000w0010-LTLCardinality-13
FORMULA_NAME RwMutex-PT-r2000w0010-LTLCardinality-14
FORMULA_NAME RwMutex-PT-r2000w0010-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716860895825

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=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r2000w0010
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-28 01:48:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 01:48:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 01:48:17] [INFO ] Load time of PNML (sax parser for PT used): 387 ms
[2024-05-28 01:48:17] [INFO ] Transformed 6020 places.
[2024-05-28 01:48:17] [INFO ] Transformed 4020 transitions.
[2024-05-28 01:48:17] [INFO ] Found NUPN structural information;
[2024-05-28 01:48:17] [INFO ] Parsed PT model containing 6020 places and 4020 transitions and 52040 arcs in 504 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 7 formulas.
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 6020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Applied a total of 0 rules in 749 ms. Remains 6020 /6020 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
// Phase 1: matrix 4020 rows 6020 cols
[2024-05-28 01:48:18] [INFO ] Computed 4010 invariants in 95 ms
[2024-05-28 01:48:19] [INFO ] Implicit Places using invariants in 1002 ms returned []
[2024-05-28 01:48:19] [INFO ] Invariant cache hit.
[2024-05-28 01:48:20] [INFO ] Implicit Places using invariants and state equation in 799 ms returned []
Implicit Place search using SMT with State Equation took 1825 ms to find 0 implicit places.
[2024-05-28 01:48:20] [INFO ] Invariant cache hit.
[2024-05-28 01:48:21] [INFO ] Dead Transitions using invariants and state equation in 844 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3428 ms. Remains : 6020/6020 places, 4020/4020 transitions.
Support contains 18 out of 6020 places after structural reductions.
[2024-05-28 01:48:29] [INFO ] Flatten gal took : 7341 ms
[2024-05-28 01:48:36] [INFO ] Flatten gal took : 6826 ms
[2024-05-28 01:48:37] [INFO ] Input system was already deterministic with 4020 transitions.
Finished random walk after 4226 steps, including 1 resets, run visited all 10 properties in 1590 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||X(F(p1)))))'
Support contains 3 out of 6020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Applied a total of 0 rules in 415 ms. Remains 6020 /6020 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
[2024-05-28 01:48:40] [INFO ] Invariant cache hit.
[2024-05-28 01:48:41] [INFO ] Implicit Places using invariants in 781 ms returned []
[2024-05-28 01:48:41] [INFO ] Invariant cache hit.
[2024-05-28 01:48:42] [INFO ] Implicit Places using invariants and state equation in 867 ms returned []
Implicit Place search using SMT with State Equation took 1650 ms to find 0 implicit places.
[2024-05-28 01:48:42] [INFO ] Invariant cache hit.
[2024-05-28 01:48:43] [INFO ] Dead Transitions using invariants and state equation in 814 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2883 ms. Remains : 6020/6020 places, 4020/4020 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 264 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(EQ s1846 1), p0:(AND (NEQ s823 0) (NEQ s5670 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 27860 steps with 15 reset in 10002 ms.
Stack based approach found an accepted trace after 650 steps with 0 reset with depth 651 and stack size 651 in 228 ms.
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLCardinality-01 finished in 13778 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4 out of 6020 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Drop transitions removed 1996 transitions
Trivial Post-agglo rules discarded 1996 transitions
Performed 1996 trivial Post agglomeration. Transition count delta: 1996
Iterating post reduction 0 with 1996 rules applied. Total rules applied 1996 place count 6020 transition count 2024
Reduce places removed 3992 places and 0 transitions.
Iterating post reduction 1 with 3992 rules applied. Total rules applied 5988 place count 2028 transition count 2024
Applied a total of 5988 rules in 1344 ms. Remains 2028 /6020 variables (removed 3992) and now considering 2024/4020 (removed 1996) transitions.
[2024-05-28 01:48:54] [INFO ] Flow matrix only has 29 transitions (discarded 1995 similar events)
// Phase 1: matrix 29 rows 2028 cols
[2024-05-28 01:48:54] [INFO ] Computed 2014 invariants in 32 ms
[2024-05-28 01:48:59] [INFO ] Implicit Places using invariants in 4584 ms returned []
[2024-05-28 01:48:59] [INFO ] Flow matrix only has 29 transitions (discarded 1995 similar events)
[2024-05-28 01:48:59] [INFO ] Invariant cache hit.
[2024-05-28 01:49:05] [INFO ] Implicit Places using invariants and state equation in 5613 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 2026]
Discarding 13 places :
Implicit Place search using SMT with State Equation took 10212 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 2015/6020 places, 2024/4020 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 2006 transition count 2015
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 2006 transition count 2015
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 2006 transition count 2006
Applied a total of 27 rules in 492 ms. Remains 2006 /2015 variables (removed 9) and now considering 2006/2024 (removed 18) transitions.
[2024-05-28 01:49:05] [INFO ] Flow matrix only has 11 transitions (discarded 1995 similar events)
// Phase 1: matrix 11 rows 2006 cols
[2024-05-28 01:49:05] [INFO ] Computed 2001 invariants in 9 ms
[2024-05-28 01:49:06] [INFO ] Implicit Places using invariants in 1167 ms returned []
[2024-05-28 01:49:06] [INFO ] Flow matrix only has 11 transitions (discarded 1995 similar events)
[2024-05-28 01:49:06] [INFO ] Invariant cache hit.
[2024-05-28 01:49:08] [INFO ] Implicit Places using invariants and state equation in 1654 ms returned []
Implicit Place search using SMT with State Equation took 2824 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 2006/6020 places, 2006/4020 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 14876 ms. Remains : 2006/6020 places, 2006/4020 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s2005 0) (EQ s3 1) (AND (EQ s1362 0) (EQ s689 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLCardinality-04 finished in 14957 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&G(F(p1))))'
Support contains 2 out of 6020 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Drop transitions removed 2008 transitions
Trivial Post-agglo rules discarded 2008 transitions
Performed 2008 trivial Post agglomeration. Transition count delta: 2008
Iterating post reduction 0 with 2008 rules applied. Total rules applied 2008 place count 6020 transition count 2012
Reduce places removed 6014 places and 0 transitions.
Ensure Unique test removed 2006 transitions
Reduce isomorphic transitions removed 2006 transitions.
Iterating post reduction 1 with 8020 rules applied. Total rules applied 10028 place count 6 transition count 6
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 10029 place count 6 transition count 5
Ensure Unique test removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 10031 place count 4 transition count 5
Applied a total of 10031 rules in 56 ms. Remains 4 /6020 variables (removed 6016) and now considering 5/4020 (removed 4015) transitions.
// Phase 1: matrix 5 rows 4 cols
[2024-05-28 01:49:08] [INFO ] Computed 2 invariants in 1 ms
[2024-05-28 01:49:08] [INFO ] Implicit Places using invariants in 15 ms returned []
[2024-05-28 01:49:08] [INFO ] Invariant cache hit.
[2024-05-28 01:49:08] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2024-05-28 01:49:08] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 01:49:08] [INFO ] Invariant cache hit.
[2024-05-28 01:49:08] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/6020 places, 5/4020 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 121 ms. Remains : 4/6020 places, 5/4020 transitions.
Stuttering acceptance computed with spot in 185 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s3 0) (EQ s0 1)), p1:(OR (EQ s0 0) (EQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLCardinality-05 finished in 326 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 6020 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Drop transitions removed 1996 transitions
Trivial Post-agglo rules discarded 1996 transitions
Performed 1996 trivial Post agglomeration. Transition count delta: 1996
Iterating post reduction 0 with 1996 rules applied. Total rules applied 1996 place count 6020 transition count 2024
Reduce places removed 3992 places and 0 transitions.
Iterating post reduction 1 with 3992 rules applied. Total rules applied 5988 place count 2028 transition count 2024
Applied a total of 5988 rules in 963 ms. Remains 2028 /6020 variables (removed 3992) and now considering 2024/4020 (removed 1996) transitions.
[2024-05-28 01:49:09] [INFO ] Flow matrix only has 29 transitions (discarded 1995 similar events)
// Phase 1: matrix 29 rows 2028 cols
[2024-05-28 01:49:09] [INFO ] Computed 2014 invariants in 25 ms
[2024-05-28 01:49:14] [INFO ] Implicit Places using invariants in 4375 ms returned [3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 2027]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 4386 ms to find 12 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 2016/6020 places, 2024/4020 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 2007 transition count 2015
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 2007 transition count 2015
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 2007 transition count 2006
Applied a total of 27 rules in 403 ms. Remains 2007 /2016 variables (removed 9) and now considering 2006/2024 (removed 18) transitions.
[2024-05-28 01:49:14] [INFO ] Flow matrix only has 11 transitions (discarded 1995 similar events)
// Phase 1: matrix 11 rows 2007 cols
[2024-05-28 01:49:14] [INFO ] Computed 2002 invariants in 10 ms
[2024-05-28 01:49:15] [INFO ] Implicit Places using invariants in 1189 ms returned []
[2024-05-28 01:49:15] [INFO ] Flow matrix only has 11 transitions (discarded 1995 similar events)
[2024-05-28 01:49:15] [INFO ] Invariant cache hit.
[2024-05-28 01:49:17] [INFO ] Implicit Places using invariants and state equation in 1703 ms returned []
Implicit Place search using SMT with State Equation took 2901 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 2007/6020 places, 2006/4020 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 8654 ms. Remains : 2007/6020 places, 2006/4020 transitions.
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s3 0) (EQ s2 1)), p1:(AND (EQ s1 0) (EQ s1753 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLCardinality-07 finished in 8820 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&F(G(!p0)))))'
Support contains 1 out of 6020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Applied a total of 0 rules in 484 ms. Remains 6020 /6020 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
// Phase 1: matrix 4020 rows 6020 cols
[2024-05-28 01:49:18] [INFO ] Computed 4010 invariants in 49 ms
[2024-05-28 01:49:19] [INFO ] Implicit Places using invariants in 924 ms returned []
[2024-05-28 01:49:19] [INFO ] Invariant cache hit.
[2024-05-28 01:49:19] [INFO ] Implicit Places using invariants and state equation in 797 ms returned []
Implicit Place search using SMT with State Equation took 1727 ms to find 0 implicit places.
[2024-05-28 01:49:19] [INFO ] Invariant cache hit.
[2024-05-28 01:49:20] [INFO ] Dead Transitions using invariants and state equation in 860 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3074 ms. Remains : 6020/6020 places, 4020/4020 transitions.
Stuttering acceptance computed with spot in 169 ms :[true, true, (NOT p0), p0]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}, { cond=p0, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s467 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 29080 steps with 0 reset in 10002 ms.
Stack based approach found an accepted trace after 6421 steps with 0 reset with depth 6422 and stack size 6422 in 2275 ms.
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLCardinality-08 finished in 15560 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 6020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Applied a total of 0 rules in 481 ms. Remains 6020 /6020 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
[2024-05-28 01:49:33] [INFO ] Invariant cache hit.
[2024-05-28 01:49:34] [INFO ] Implicit Places using invariants in 780 ms returned []
[2024-05-28 01:49:34] [INFO ] Invariant cache hit.
[2024-05-28 01:49:35] [INFO ] Implicit Places using invariants and state equation in 755 ms returned []
Implicit Place search using SMT with State Equation took 1542 ms to find 0 implicit places.
[2024-05-28 01:49:35] [INFO ] Invariant cache hit.
[2024-05-28 01:49:36] [INFO ] Dead Transitions using invariants and state equation in 776 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2801 ms. Remains : 6020/6020 places, 4020/4020 transitions.
Stuttering acceptance computed with spot in 558 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (EQ s5307 0) (EQ s3772 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 32880 steps with 8504 reset in 10006 ms.
Stack based approach found an accepted trace after 13963 steps with 3960 reset with depth 39 and stack size 39 in 4392 ms.
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLCardinality-10 finished in 17804 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 6020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Applied a total of 0 rules in 475 ms. Remains 6020 /6020 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
[2024-05-28 01:49:51] [INFO ] Invariant cache hit.
[2024-05-28 01:49:52] [INFO ] Implicit Places using invariants in 767 ms returned []
[2024-05-28 01:49:52] [INFO ] Invariant cache hit.
[2024-05-28 01:49:53] [INFO ] Implicit Places using invariants and state equation in 761 ms returned []
Implicit Place search using SMT with State Equation took 1536 ms to find 0 implicit places.
[2024-05-28 01:49:53] [INFO ] Invariant cache hit.
[2024-05-28 01:49:53] [INFO ] Dead Transitions using invariants and state equation in 793 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2805 ms. Remains : 6020/6020 places, 4020/4020 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s3627 0) (EQ s5648 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration timeout after 39320 steps with 16750 reset in 11132 ms.
Product exploration timeout after 36440 steps with 17165 reset in 10613 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0)]
Knowledge based reduction with 1 factoid took 116 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Finished random walk after 37 steps, including 0 resets, run visited all 1 properties in 16 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 127 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 6020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Applied a total of 0 rules in 491 ms. Remains 6020 /6020 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
[2024-05-28 01:50:16] [INFO ] Invariant cache hit.
[2024-05-28 01:50:17] [INFO ] Implicit Places using invariants in 784 ms returned []
[2024-05-28 01:50:17] [INFO ] Invariant cache hit.
[2024-05-28 01:50:18] [INFO ] Implicit Places using invariants and state equation in 776 ms returned []
Implicit Place search using SMT with State Equation took 1571 ms to find 0 implicit places.
[2024-05-28 01:50:18] [INFO ] Invariant cache hit.
[2024-05-28 01:50:19] [INFO ] Dead Transitions using invariants and state equation in 772 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2838 ms. Remains : 6020/6020 places, 4020/4020 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0)]
Knowledge based reduction with 1 factoid took 96 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Finished random walk after 377 steps, including 0 resets, run visited all 1 properties in 127 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 141 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 34260 steps with 12180 reset in 10002 ms.
Stack based approach found an accepted trace after 12926 steps with 5243 reset with depth 543 and stack size 289 in 3830 ms.
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLCardinality-15 finished in 42797 ms.
All properties solved by simple procedures.
Total runtime 136427 ms.

BK_STOP 1716861045178

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="RwMutex-PT-r2000w0010"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is RwMutex-PT-r2000w0010, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r351-tall-171679101900217"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r2000w0010.tgz
mv RwMutex-PT-r2000w0010 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;