Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2022-input.r204-oct2-165281598900187.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-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 2-4028
Executing tool itstools
Input is RwMutex-PT-r1000w0010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-165281598900187
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.4M
-rw-r--r-- 1 mcc users 6.4K Apr 29 18:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 29 18:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Apr 29 18:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 29 18:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 08:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 11 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 2.2M May 10 09:34 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-r1000w0010-LTLCardinality-00
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-01
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-02
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-03
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-04
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-05
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-06
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-07
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-08
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-09
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-10
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-11
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-12
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-13
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-14
FORMULA_NAME RwMutex-PT-r1000w0010-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652948227941

Running Version 202205111006
[2022-05-19 08:17:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-19 08:17:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 08:17:09] [INFO ] Load time of PNML (sax parser for PT used): 243 ms
[2022-05-19 08:17:09] [INFO ] Transformed 3020 places.
[2022-05-19 08:17:09] [INFO ] Transformed 2020 transitions.
[2022-05-19 08:17:09] [INFO ] Found NUPN structural information;
[2022-05-19 08:17:09] [INFO ] Parsed PT model containing 3020 places and 2020 transitions in 382 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 3020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3020/3020 places, 2020/2020 transitions.
Applied a total of 0 rules in 225 ms. Remains 3020 /3020 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
// Phase 1: matrix 2020 rows 3020 cols
[2022-05-19 08:17:09] [INFO ] Computed 2010 place invariants in 59 ms
[2022-05-19 08:17:40] [INFO ] Performed 1804/3020 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-19 08:17:56] [INFO ] Implicit Places using invariants in 46528 ms returned []
// Phase 1: matrix 2020 rows 3020 cols
[2022-05-19 08:17:56] [INFO ] Computed 2010 place invariants in 22 ms
[2022-05-19 08:18:26] [INFO ] Performed 1913/3020 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-19 08:18:38] [INFO ] Implicit Places using invariants and state equation in 42604 ms returned []
Implicit Place search using SMT with State Equation took 89190 ms to find 0 implicit places.
// Phase 1: matrix 2020 rows 3020 cols
[2022-05-19 08:18:38] [INFO ] Computed 2010 place invariants in 19 ms
[2022-05-19 08:18:40] [INFO ] Dead Transitions using invariants and state equation in 1244 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3020/3020 places, 2020/2020 transitions.
Support contains 29 out of 3020 places after structural reductions.
[2022-05-19 08:18:42] [INFO ] Flatten gal took : 1919 ms
[2022-05-19 08:18:43] [INFO ] Flatten gal took : 1706 ms
[2022-05-19 08:18:44] [INFO ] Input system was already deterministic with 2020 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1647 ms. (steps per millisecond=6 ) properties (out of 15) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=44 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=45 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=49 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=46 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 2020 rows 3020 cols
[2022-05-19 08:18:47] [INFO ] Computed 2010 place invariants in 19 ms
[2022-05-19 08:18:47] [INFO ] After 300ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 4 atomic propositions for a total of 8 simplifications.
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(X(F(G(p0)))))))'
Support contains 4 out of 3020 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3020/3020 places, 2020/2020 transitions.
Drop transitions removed 996 transitions
Trivial Post-agglo rules discarded 996 transitions
Performed 996 trivial Post agglomeration. Transition count delta: 996
Iterating post reduction 0 with 996 rules applied. Total rules applied 996 place count 3020 transition count 1024
Reduce places removed 1992 places and 0 transitions.
Iterating post reduction 1 with 1992 rules applied. Total rules applied 2988 place count 1028 transition count 1024
Applied a total of 2988 rules in 336 ms. Remains 1028 /3020 variables (removed 1992) and now considering 1024/2020 (removed 996) transitions.
[2022-05-19 08:18:47] [INFO ] Flow matrix only has 29 transitions (discarded 995 similar events)
// Phase 1: matrix 29 rows 1028 cols
[2022-05-19 08:18:47] [INFO ] Computed 1014 place invariants in 14 ms
[2022-05-19 08:18:50] [INFO ] Implicit Places using invariants in 2234 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 564, 1026, 1027]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 2239 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1015/3020 places, 1024/2020 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1006 transition count 1015
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1006 transition count 1015
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 1006 transition count 1006
Applied a total of 27 rules in 128 ms. Remains 1006 /1015 variables (removed 9) and now considering 1006/1024 (removed 18) transitions.
[2022-05-19 08:18:50] [INFO ] Flow matrix only has 11 transitions (discarded 995 similar events)
// Phase 1: matrix 11 rows 1006 cols
[2022-05-19 08:18:50] [INFO ] Computed 1001 place invariants in 4 ms
[2022-05-19 08:18:50] [INFO ] Implicit Places using invariants in 456 ms returned []
[2022-05-19 08:18:50] [INFO ] Flow matrix only has 11 transitions (discarded 995 similar events)
// Phase 1: matrix 11 rows 1006 cols
[2022-05-19 08:18:50] [INFO ] Computed 1001 place invariants in 2 ms
[2022-05-19 08:18:51] [INFO ] Implicit Places using invariants and state equation in 575 ms returned []
Implicit Place search using SMT with State Equation took 1035 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1006/3020 places, 1006/2020 transitions.
Finished structural reductions, in 2 iterations. Remains : 1006/3020 places, 1006/2020 transitions.
Stuttering acceptance computed with spot in 135 ms :[(NOT p0)]
Running random walk in product with property : RwMutex-PT-r1000w0010-LTLCardinality-00 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 (AND (EQ s4 0) (EQ s260 1)) (AND (EQ s93 0) (EQ s3 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 9 steps with 0 reset in 2 ms.
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r1000w0010-LTLCardinality-00 finished in 3919 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 2 out of 3020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3020/3020 places, 2020/2020 transitions.
Applied a total of 0 rules in 103 ms. Remains 3020 /3020 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
// Phase 1: matrix 2020 rows 3020 cols
[2022-05-19 08:18:51] [INFO ] Computed 2010 place invariants in 16 ms
[2022-05-19 08:19:21] [INFO ] Performed 1842/3020 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-19 08:19:37] [INFO ] Implicit Places using invariants in 46427 ms returned []
// Phase 1: matrix 2020 rows 3020 cols
[2022-05-19 08:19:38] [INFO ] Computed 2010 place invariants in 21 ms
[2022-05-19 08:20:08] [INFO ] Performed 1852/3020 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-19 08:20:22] [INFO ] Implicit Places using invariants and state equation in 44796 ms returned []
Implicit Place search using SMT with State Equation took 91226 ms to find 0 implicit places.
// Phase 1: matrix 2020 rows 3020 cols
[2022-05-19 08:20:22] [INFO ] Computed 2010 place invariants in 28 ms
[2022-05-19 08:20:24] [INFO ] Dead Transitions using invariants and state equation in 2131 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3020/3020 places, 2020/2020 transitions.
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r1000w0010-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, 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: 2}]], initial=1, aps=[p0:(OR (EQ s846 0) (EQ s547 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 20 steps with 0 reset in 9 ms.
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r1000w0010-LTLCardinality-01 finished in 93574 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&G(G(X(X(p1))))))'
Support contains 4 out of 3020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3020/3020 places, 2020/2020 transitions.
Applied a total of 0 rules in 123 ms. Remains 3020 /3020 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
// Phase 1: matrix 2020 rows 3020 cols
[2022-05-19 08:20:25] [INFO ] Computed 2010 place invariants in 17 ms
[2022-05-19 08:20:55] [INFO ] Performed 1825/3020 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-19 08:21:12] [INFO ] Implicit Places using invariants in 47412 ms returned []
// Phase 1: matrix 2020 rows 3020 cols
[2022-05-19 08:21:12] [INFO ] Computed 2010 place invariants in 11 ms
[2022-05-19 08:21:43] [INFO ] Performed 1833/3020 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-19 08:21:57] [INFO ] Implicit Places using invariants and state equation in 45391 ms returned []
Implicit Place search using SMT with State Equation took 92806 ms to find 0 implicit places.
// Phase 1: matrix 2020 rows 3020 cols
[2022-05-19 08:21:58] [INFO ] Computed 2010 place invariants in 14 ms
[2022-05-19 08:21:59] [INFO ] Dead Transitions using invariants and state equation in 1090 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3020/3020 places, 2020/2020 transitions.
Stuttering acceptance computed with spot in 173 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), true]
Running random walk in product with property : RwMutex-PT-r1000w0010-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s2772 0) (EQ s1035 1)), p1:(OR (EQ s2880 0) (EQ s538 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, 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 540 steps with 1 reset in 89 ms.
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r1000w0010-LTLCardinality-06 finished in 94340 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X(G(p0)))))'
Support contains 2 out of 3020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3020/3020 places, 2020/2020 transitions.
Applied a total of 0 rules in 100 ms. Remains 3020 /3020 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
// Phase 1: matrix 2020 rows 3020 cols
[2022-05-19 08:21:59] [INFO ] Computed 2010 place invariants in 26 ms
[2022-05-19 08:22:29] [INFO ] Performed 1898/3020 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-19 08:22:44] [INFO ] Implicit Places using invariants in 45296 ms returned []
// Phase 1: matrix 2020 rows 3020 cols
[2022-05-19 08:22:44] [INFO ] Computed 2010 place invariants in 16 ms
[2022-05-19 08:23:15] [INFO ] Performed 1833/3020 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-19 08:23:31] [INFO ] Implicit Places using invariants and state equation in 47063 ms returned []
Implicit Place search using SMT with State Equation took 92369 ms to find 0 implicit places.
// Phase 1: matrix 2020 rows 3020 cols
[2022-05-19 08:23:31] [INFO ] Computed 2010 place invariants in 12 ms
[2022-05-19 08:23:32] [INFO ] Dead Transitions using invariants and state equation in 1114 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3020/3020 places, 2020/2020 transitions.
Stuttering acceptance computed with spot in 102 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r1000w0010-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s327 0) (EQ s2156 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1352 steps with 0 reset in 162 ms.
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r1000w0010-LTLCardinality-07 finished in 93892 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(G(F((X(p1)&&p0)))))))'
Support contains 4 out of 3020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3020/3020 places, 2020/2020 transitions.
Applied a total of 0 rules in 99 ms. Remains 3020 /3020 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
// Phase 1: matrix 2020 rows 3020 cols
[2022-05-19 08:23:33] [INFO ] Computed 2010 place invariants in 11 ms
[2022-05-19 08:24:03] [INFO ] Performed 1841/3020 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-19 08:24:20] [INFO ] Implicit Places using invariants in 47254 ms returned []
// Phase 1: matrix 2020 rows 3020 cols
[2022-05-19 08:24:20] [INFO ] Computed 2010 place invariants in 18 ms
[2022-05-19 08:24:51] [INFO ] Performed 1836/3020 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-19 08:25:06] [INFO ] Implicit Places using invariants and state equation in 45496 ms returned []
Implicit Place search using SMT with State Equation took 92774 ms to find 0 implicit places.
// Phase 1: matrix 2020 rows 3020 cols
[2022-05-19 08:25:06] [INFO ] Computed 2010 place invariants in 15 ms
[2022-05-19 08:25:07] [INFO ] Dead Transitions using invariants and state equation in 1129 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3020/3020 places, 2020/2020 transitions.
Stuttering acceptance computed with spot in 84 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r1000w0010-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s28 0) (EQ s1281 1)), p1:(AND (EQ s255 0) (EQ s2745 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 84230 steps with 2145 reset in 10001 ms.
Stack based approach found an accepted trace after 2521 steps with 275 reset with depth 88 and stack size 88 in 300 ms.
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r1000w0010-LTLCardinality-09 finished in 104431 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U (X(!X(!F(p0)))||G(p1))))'
Support contains 4 out of 3020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3020/3020 places, 2020/2020 transitions.
Applied a total of 0 rules in 99 ms. Remains 3020 /3020 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
// Phase 1: matrix 2020 rows 3020 cols
[2022-05-19 08:25:17] [INFO ] Computed 2010 place invariants in 14 ms
[2022-05-19 08:25:48] [INFO ] Performed 1838/3020 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-19 08:26:04] [INFO ] Implicit Places using invariants in 47075 ms returned []
// Phase 1: matrix 2020 rows 3020 cols
[2022-05-19 08:26:04] [INFO ] Computed 2010 place invariants in 11 ms
[2022-05-19 08:26:35] [INFO ] Performed 1817/3020 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-19 08:26:50] [INFO ] Implicit Places using invariants and state equation in 45675 ms returned []
Implicit Place search using SMT with State Equation took 92756 ms to find 0 implicit places.
// Phase 1: matrix 2020 rows 3020 cols
[2022-05-19 08:26:50] [INFO ] Computed 2010 place invariants in 11 ms
[2022-05-19 08:26:51] [INFO ] Dead Transitions using invariants and state equation in 1129 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3020/3020 places, 2020/2020 transitions.
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RwMutex-PT-r1000w0010-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(OR p1 p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s2174 0) (EQ s1385 1)), p0:(OR (EQ s708 0) (EQ s521 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 95030 steps with 26128 reset in 10001 ms.
Stack based approach found an accepted trace after 49650 steps with 13061 reset with depth 152 and stack size 152 in 5571 ms.
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r1000w0010-LTLCardinality-11 finished in 109711 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 3020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3020/3020 places, 2020/2020 transitions.
Applied a total of 0 rules in 101 ms. Remains 3020 /3020 variables (removed 0) and now considering 2020/2020 (removed 0) transitions.
// Phase 1: matrix 2020 rows 3020 cols
[2022-05-19 08:27:07] [INFO ] Computed 2010 place invariants in 16 ms
[2022-05-19 08:27:37] [INFO ] Performed 1839/3020 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-19 08:27:54] [INFO ] Implicit Places using invariants in 46637 ms returned []
// Phase 1: matrix 2020 rows 3020 cols
[2022-05-19 08:27:54] [INFO ] Computed 2010 place invariants in 10 ms
[2022-05-19 08:28:24] [INFO ] Performed 1808/3020 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2022-05-19 08:28:43] [INFO ] Implicit Places using invariants and state equation in 49056 ms returned []
Implicit Place search using SMT with State Equation took 95707 ms to find 0 implicit places.
// Phase 1: matrix 2020 rows 3020 cols
[2022-05-19 08:28:43] [INFO ] Computed 2010 place invariants in 12 ms
[2022-05-19 08:28:44] [INFO ] Dead Transitions using invariants and state equation in 1481 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3020/3020 places, 2020/2020 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : RwMutex-PT-r1000w0010-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s1136 0) (EQ s1097 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA RwMutex-PT-r1000w0010-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r1000w0010-LTLCardinality-14 finished in 97412 ms.
All properties solved by simple procedures.
Total runtime 695832 ms.

BK_STOP 1652948924879

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-r1000w0010"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is RwMutex-PT-r1000w0010, 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 r204-oct2-165281598900187"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r1000w0010.tgz
mv RwMutex-PT-r1000w0010 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 ;