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-171679101800192.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is RwMutex-PT-r0010w2000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679101800192
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.1M
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K 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 3.9K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K 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 18K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 14:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Apr 13 14:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 12:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 103K Apr 13 12:23 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 3.6M 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-r0010w2000-LTLCardinality-00
FORMULA_NAME RwMutex-PT-r0010w2000-LTLCardinality-01
FORMULA_NAME RwMutex-PT-r0010w2000-LTLCardinality-02
FORMULA_NAME RwMutex-PT-r0010w2000-LTLCardinality-03
FORMULA_NAME RwMutex-PT-r0010w2000-LTLCardinality-04
FORMULA_NAME RwMutex-PT-r0010w2000-LTLCardinality-05
FORMULA_NAME RwMutex-PT-r0010w2000-LTLCardinality-06
FORMULA_NAME RwMutex-PT-r0010w2000-LTLCardinality-07
FORMULA_NAME RwMutex-PT-r0010w2000-LTLCardinality-08
FORMULA_NAME RwMutex-PT-r0010w2000-LTLCardinality-09
FORMULA_NAME RwMutex-PT-r0010w2000-LTLCardinality-10
FORMULA_NAME RwMutex-PT-r0010w2000-LTLCardinality-11
FORMULA_NAME RwMutex-PT-r0010w2000-LTLCardinality-12
FORMULA_NAME RwMutex-PT-r0010w2000-LTLCardinality-13
FORMULA_NAME RwMutex-PT-r0010w2000-LTLCardinality-14
FORMULA_NAME RwMutex-PT-r0010w2000-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716859939700

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-r0010w2000
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-28 01:32:21] [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 01:32:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 01:32:21] [INFO ] Load time of PNML (sax parser for PT used): 326 ms
[2024-05-28 01:32:21] [INFO ] Transformed 4030 places.
[2024-05-28 01:32:21] [INFO ] Transformed 4020 transitions.
[2024-05-28 01:32:21] [INFO ] Found NUPN structural information;
[2024-05-28 01:32:21] [INFO ] Parsed PT model containing 4030 places and 4020 transitions and 48060 arcs in 440 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA RwMutex-PT-r0010w2000-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w2000-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w2000-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w2000-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w2000-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w2000-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA RwMutex-PT-r0010w2000-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w2000-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w2000-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w2000-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 4030 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4030/4030 places, 4020/4020 transitions.
Applied a total of 0 rules in 604 ms. Remains 4030 /4030 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
// Phase 1: matrix 4020 rows 4030 cols
[2024-05-28 01:32:23] [INFO ] Computed 2020 invariants in 1219 ms
[2024-05-28 01:32:26] [INFO ] Implicit Places using invariants in 4441 ms returned []
[2024-05-28 01:32:26] [INFO ] Invariant cache hit.
[2024-05-28 01:32:29] [INFO ] Implicit Places using invariants and state equation in 2894 ms returned []
Implicit Place search using SMT with State Equation took 7364 ms to find 0 implicit places.
[2024-05-28 01:32:29] [INFO ] Invariant cache hit.
[2024-05-28 01:32:32] [INFO ] Dead Transitions using invariants and state equation in 2701 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10673 ms. Remains : 4030/4030 places, 4020/4020 transitions.
Support contains 19 out of 4030 places after structural reductions.
[2024-05-28 01:32:33] [INFO ] Flatten gal took : 581 ms
[2024-05-28 01:32:33] [INFO ] Flatten gal took : 375 ms
[2024-05-28 01:32:34] [INFO ] Input system was already deterministic with 4020 transitions.
Support contains 18 out of 4030 places (down from 19) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3033 ms. (steps per millisecond=3 ) properties (out of 10) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=34 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=30 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=33 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=35 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=31 ) properties (out of 2) seen :1
Finished Best-First random walk after 2011 steps, including 0 resets, run visited all 1 properties in 61 ms. (steps per millisecond=32 )
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((X(p0)&&G(p1))))'
Support contains 4 out of 4030 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4030/4030 places, 4020/4020 transitions.
Applied a total of 0 rules in 395 ms. Remains 4030 /4030 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
[2024-05-28 01:32:39] [INFO ] Invariant cache hit.
[2024-05-28 01:32:42] [INFO ] Implicit Places using invariants in 2966 ms returned []
[2024-05-28 01:32:42] [INFO ] Invariant cache hit.
[2024-05-28 01:32:45] [INFO ] Implicit Places using invariants and state equation in 3049 ms returned []
Implicit Place search using SMT with State Equation took 6025 ms to find 0 implicit places.
[2024-05-28 01:32:45] [INFO ] Invariant cache hit.
[2024-05-28 01:32:48] [INFO ] Dead Transitions using invariants and state equation in 2841 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9266 ms. Remains : 4030/4030 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 743 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0010w2000-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 2}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(OR (EQ s147 0) (EQ s2567 1)), p0:(OR (EQ s282 0) (EQ s2280 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 6 ms.
FORMULA RwMutex-PT-r0010w2000-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w2000-LTLCardinality-03 finished in 10087 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 4030 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4030/4030 places, 4020/4020 transitions.
Drop transitions removed 2006 transitions
Trivial Post-agglo rules discarded 2006 transitions
Performed 2006 trivial Post agglomeration. Transition count delta: 2006
Iterating post reduction 0 with 2006 rules applied. Total rules applied 2006 place count 4030 transition count 2014
Reduce places removed 4012 places and 0 transitions.
Ensure Unique test removed 1995 transitions
Reduce isomorphic transitions removed 1995 transitions.
Iterating post reduction 1 with 6007 rules applied. Total rules applied 8013 place count 18 transition count 19
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 8014 place count 18 transition count 18
Applied a total of 8014 rules in 111 ms. Remains 18 /4030 variables (removed 4012) and now considering 18/4020 (removed 4002) transitions.
[2024-05-28 01:32:49] [INFO ] Flow matrix only has 9 transitions (discarded 9 similar events)
// Phase 1: matrix 9 rows 18 cols
[2024-05-28 01:32:49] [INFO ] Computed 14 invariants in 2 ms
[2024-05-28 01:32:49] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 01:32:49] [INFO ] Flow matrix only has 9 transitions (discarded 9 similar events)
[2024-05-28 01:32:49] [INFO ] Invariant cache hit.
[2024-05-28 01:32:49] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2024-05-28 01:32:49] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 01:32:49] [INFO ] Flow matrix only has 9 transitions (discarded 9 similar events)
[2024-05-28 01:32:49] [INFO ] Invariant cache hit.
[2024-05-28 01:32:49] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/4030 places, 18/4020 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 220 ms. Remains : 18/4030 places, 18/4020 transitions.
Stuttering acceptance computed with spot in 1577 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0010w2000-LTLCardinality-06 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:(OR (EQ s15 0) (EQ s17 1)), p1:(AND (NEQ s0 0) (NEQ s1 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-r0010w2000-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w2000-LTLCardinality-06 finished in 1822 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(p1))))'
Support contains 4 out of 4030 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4030/4030 places, 4020/4020 transitions.
Drop transitions removed 2006 transitions
Trivial Post-agglo rules discarded 2006 transitions
Performed 2006 trivial Post agglomeration. Transition count delta: 2006
Iterating post reduction 0 with 2006 rules applied. Total rules applied 2006 place count 4030 transition count 2014
Reduce places removed 4012 places and 0 transitions.
Ensure Unique test removed 1995 transitions
Reduce isomorphic transitions removed 1995 transitions.
Iterating post reduction 1 with 6007 rules applied. Total rules applied 8013 place count 18 transition count 19
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 8014 place count 18 transition count 18
Applied a total of 8014 rules in 114 ms. Remains 18 /4030 variables (removed 4012) and now considering 18/4020 (removed 4002) transitions.
[2024-05-28 01:32:51] [INFO ] Flow matrix only has 9 transitions (discarded 9 similar events)
// Phase 1: matrix 9 rows 18 cols
[2024-05-28 01:32:51] [INFO ] Computed 14 invariants in 1 ms
[2024-05-28 01:32:51] [INFO ] Implicit Places using invariants in 38 ms returned [0, 2]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 42 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/4030 places, 18/4020 transitions.
Applied a total of 0 rules in 2 ms. Remains 16 /16 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 159 ms. Remains : 16/4030 places, 18/4020 transitions.
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : RwMutex-PT-r0010w2000-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(AND (NEQ s0 0) (NEQ s1 1)), p0:(AND (EQ s12 0) (EQ s14 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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-r0010w2000-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w2000-LTLCardinality-07 finished in 216 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)))'
Support contains 2 out of 4030 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4030/4030 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 4030 transition count 2012
Reduce places removed 4016 places and 0 transitions.
Ensure Unique test removed 1997 transitions
Reduce isomorphic transitions removed 1997 transitions.
Iterating post reduction 1 with 6013 rules applied. Total rules applied 8021 place count 14 transition count 15
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 8022 place count 14 transition count 14
Applied a total of 8022 rules in 103 ms. Remains 14 /4030 variables (removed 4016) and now considering 14/4020 (removed 4006) transitions.
[2024-05-28 01:32:51] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
// Phase 1: matrix 5 rows 14 cols
[2024-05-28 01:32:51] [INFO ] Computed 12 invariants in 1 ms
[2024-05-28 01:32:51] [INFO ] Implicit Places using invariants in 20 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 21 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/4030 places, 14/4020 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 125 ms. Remains : 13/4030 places, 14/4020 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w2000-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s0 0) (NEQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 16670 reset in 225 ms.
Product exploration explored 100000 steps with 16775 reset in 126 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), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 343 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 187 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 14/14 transitions.
Applied a total of 0 rules in 2 ms. Remains 13 /13 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2024-05-28 01:32:52] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
// Phase 1: matrix 5 rows 13 cols
[2024-05-28 01:32:52] [INFO ] Computed 11 invariants in 1 ms
[2024-05-28 01:32:52] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 01:32:52] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
[2024-05-28 01:32:52] [INFO ] Invariant cache hit.
[2024-05-28 01:32:52] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-28 01:32:52] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 01:32:52] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
[2024-05-28 01:32:52] [INFO ] Invariant cache hit.
[2024-05-28 01:32:52] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 97 ms. Remains : 13/13 places, 14/14 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), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 172 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 161 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 16784 reset in 97 ms.
Product exploration explored 100000 steps with 16630 reset in 96 ms.
Built C files in :
/tmp/ltsmin11865822415399722019
[2024-05-28 01:32:53] [INFO ] Computing symmetric may disable matrix : 14 transitions.
[2024-05-28 01:32:53] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 01:32:53] [INFO ] Computing symmetric may enable matrix : 14 transitions.
[2024-05-28 01:32:53] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 01:32:53] [INFO ] Computing Do-Not-Accords matrix : 14 transitions.
[2024-05-28 01:32:53] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 01:32:53] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11865822415399722019
Running compilation step : cd /tmp/ltsmin11865822415399722019;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 3013 ms.
Running link step : cd /tmp/ltsmin11865822415399722019;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin11865822415399722019;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13231755703987796558.hoa' '--buchi-type=spotba'
LTSmin run took 82 ms.
FORMULA RwMutex-PT-r0010w2000-LTLCardinality-10 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property RwMutex-PT-r0010w2000-LTLCardinality-10 finished in 5460 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 1 out of 4030 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4030/4030 places, 4020/4020 transitions.
Applied a total of 0 rules in 535 ms. Remains 4030 /4030 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
// Phase 1: matrix 4020 rows 4030 cols
[2024-05-28 01:32:58] [INFO ] Computed 2020 invariants in 1126 ms
[2024-05-28 01:33:01] [INFO ] Implicit Places using invariants in 4012 ms returned []
[2024-05-28 01:33:01] [INFO ] Invariant cache hit.
[2024-05-28 01:33:04] [INFO ] Implicit Places using invariants and state equation in 2844 ms returned []
Implicit Place search using SMT with State Equation took 6862 ms to find 0 implicit places.
[2024-05-28 01:33:04] [INFO ] Invariant cache hit.
[2024-05-28 01:33:06] [INFO ] Dead Transitions using invariants and state equation in 2447 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9849 ms. Remains : 4030/4030 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-r0010w2000-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s1198 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 24160 steps with 1 reset in 10008 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 4 ms.
FORMULA RwMutex-PT-r0010w2000-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0010w2000-LTLCardinality-14 finished in 19965 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(p1))))'
Support contains 3 out of 4030 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4030/4030 places, 4020/4020 transitions.
Drop transitions removed 2007 transitions
Trivial Post-agglo rules discarded 2007 transitions
Performed 2007 trivial Post agglomeration. Transition count delta: 2007
Iterating post reduction 0 with 2007 rules applied. Total rules applied 2007 place count 4030 transition count 2013
Reduce places removed 4014 places and 0 transitions.
Ensure Unique test removed 1996 transitions
Reduce isomorphic transitions removed 1996 transitions.
Iterating post reduction 1 with 6010 rules applied. Total rules applied 8017 place count 16 transition count 17
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 8018 place count 16 transition count 16
Applied a total of 8018 rules in 67 ms. Remains 16 /4030 variables (removed 4014) and now considering 16/4020 (removed 4004) transitions.
[2024-05-28 01:33:17] [INFO ] Flow matrix only has 7 transitions (discarded 9 similar events)
// Phase 1: matrix 7 rows 16 cols
[2024-05-28 01:33:17] [INFO ] Computed 13 invariants in 0 ms
[2024-05-28 01:33:17] [INFO ] Implicit Places using invariants in 25 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 26 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 15/4030 places, 16/4020 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 96 ms. Remains : 15/4030 places, 16/4020 transitions.
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0010w2000-LTLCardinality-15 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=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s12 1), p1:(OR (EQ s14 0) (EQ s0 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r0010w2000-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w2000-LTLCardinality-15 finished in 227 ms.
All properties solved by simple procedures.
Total runtime 55947 ms.

BK_STOP 1716860005034

--------------------
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-r0010w2000"
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-r0010w2000, 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-171679101800192"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w2000.tgz
mv RwMutex-PT-r0010w2000 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 ;