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-oct2-165281598900195.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-r2000w0010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-165281598900195
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 7.3K Apr 29 18:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Apr 29 18:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Apr 29 18:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 29 18:24 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 3.7K May 9 08:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:42 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 4.4M 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-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 1652948635163

Running Version 202205111006
[2022-05-19 08:23:56] [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 08:23:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 08:23:56] [INFO ] Load time of PNML (sax parser for PT used): 358 ms
[2022-05-19 08:23:56] [INFO ] Transformed 6020 places.
[2022-05-19 08:23:56] [INFO ] Transformed 4020 transitions.
[2022-05-19 08:23:56] [INFO ] Found NUPN structural information;
[2022-05-19 08:23:56] [INFO ] Parsed PT model containing 6020 places and 4020 transitions in 510 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 3 formulas.
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-05 FALSE 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-15 TRUE 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 688 ms. Remains 6020 /6020 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
// Phase 1: matrix 4020 rows 6020 cols
[2022-05-19 08:23:57] [INFO ] Computed 4010 place invariants in 89 ms
[2022-05-19 08:23:58] [INFO ] Implicit Places using invariants in 854 ms returned []
// Phase 1: matrix 4020 rows 6020 cols
[2022-05-19 08:23:58] [INFO ] Computed 4010 place invariants in 36 ms
[2022-05-19 08:23:59] [INFO ] Implicit Places using invariants and state equation in 700 ms returned []
Implicit Place search using SMT with State Equation took 1583 ms to find 0 implicit places.
// Phase 1: matrix 4020 rows 6020 cols
[2022-05-19 08:23:59] [INFO ] Computed 4010 place invariants in 38 ms
[2022-05-19 08:23:59] [INFO ] Dead Transitions using invariants and state equation in 779 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6020/6020 places, 4020/4020 transitions.
Support contains 18 out of 6020 places after structural reductions.
[2022-05-19 08:24:00] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-19 08:24:07] [INFO ] Flatten gal took : 7711 ms
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-19 08:24:14] [INFO ] Flatten gal took : 6808 ms
[2022-05-19 08:24:15] [INFO ] Input system was already deterministic with 4020 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3095 ms. (steps per millisecond=3 ) properties (out of 15) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=19 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 4020 rows 6020 cols
[2022-05-19 08:24:19] [INFO ] Computed 4010 place invariants in 38 ms
[2022-05-19 08:24:20] [INFO ] After 633ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 4 ms.
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
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' '!(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 611 ms. Remains 6020 /6020 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
// Phase 1: matrix 4020 rows 6020 cols
[2022-05-19 08:24:21] [INFO ] Computed 4010 place invariants in 62 ms
[2022-05-19 08:24:22] [INFO ] Implicit Places using invariants in 847 ms returned []
// Phase 1: matrix 4020 rows 6020 cols
[2022-05-19 08:24:22] [INFO ] Computed 4010 place invariants in 35 ms
[2022-05-19 08:24:23] [INFO ] Implicit Places using invariants and state equation in 1183 ms returned []
Implicit Place search using SMT with State Equation took 2037 ms to find 0 implicit places.
// Phase 1: matrix 4020 rows 6020 cols
[2022-05-19 08:24:23] [INFO ] Computed 4010 place invariants in 34 ms
[2022-05-19 08:24:24] [INFO ] Dead Transitions using invariants and state equation in 805 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6020/6020 places, 4020/4020 transitions.
Stuttering acceptance computed with spot in 216 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLCardinality-03 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 s4635 0) (EQ s2097 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 35790 steps with 35 reset in 10001 ms.
Stack based approach found an accepted trace after 51 steps with 0 reset with depth 52 and stack size 52 in 17 ms.
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLCardinality-03 finished in 13765 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U !p1))'
Support contains 1 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 1999 transitions
Trivial Post-agglo rules discarded 1999 transitions
Performed 1999 trivial Post agglomeration. Transition count delta: 1999
Iterating post reduction 0 with 1999 rules applied. Total rules applied 1999 place count 6020 transition count 2021
Reduce places removed 3998 places and 0 transitions.
Iterating post reduction 1 with 3998 rules applied. Total rules applied 5997 place count 2022 transition count 2021
Applied a total of 5997 rules in 1202 ms. Remains 2022 /6020 variables (removed 3998) and now considering 2021/4020 (removed 1999) transitions.
[2022-05-19 08:24:35] [INFO ] Flow matrix only has 23 transitions (discarded 1998 similar events)
// Phase 1: matrix 23 rows 2022 cols
[2022-05-19 08:24:35] [INFO ] Computed 2011 place invariants in 28 ms
[2022-05-19 08:24:39] [INFO ] Implicit Places using invariants in 4009 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 4034 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 2011/6020 places, 2021/4020 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 2002 transition count 2012
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 2002 transition count 2012
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 2002 transition count 2003
Applied a total of 27 rules in 526 ms. Remains 2002 /2011 variables (removed 9) and now considering 2003/2021 (removed 18) transitions.
[2022-05-19 08:24:40] [INFO ] Flow matrix only has 5 transitions (discarded 1998 similar events)
// Phase 1: matrix 5 rows 2002 cols
[2022-05-19 08:24:40] [INFO ] Computed 2000 place invariants in 8 ms
[2022-05-19 08:24:41] [INFO ] Implicit Places using invariants in 964 ms returned []
[2022-05-19 08:24:41] [INFO ] Flow matrix only has 5 transitions (discarded 1998 similar events)
// Phase 1: matrix 5 rows 2002 cols
[2022-05-19 08:24:41] [INFO ] Computed 2000 place invariants in 10 ms
[2022-05-19 08:24:42] [INFO ] Implicit Places using invariants and state equation in 1658 ms returned []
Implicit Place search using SMT with State Equation took 2648 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 2002/6020 places, 2003/4020 transitions.
Finished structural reductions, in 2 iterations. Remains : 2002/6020 places, 2003/4020 transitions.
Stuttering acceptance computed with spot in 90 ms :[true, p1]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(OR (AND (NEQ s1266 1) (EQ s1266 1)) (EQ s1266 1)), p0:(EQ s1266 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLCardinality-06 finished in 8538 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))||F(X(F(G(p1))))||G(p2)))'
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 1998 transitions
Trivial Post-agglo rules discarded 1998 transitions
Performed 1998 trivial Post agglomeration. Transition count delta: 1998
Iterating post reduction 0 with 1998 rules applied. Total rules applied 1998 place count 6020 transition count 2022
Reduce places removed 3996 places and 0 transitions.
Iterating post reduction 1 with 3996 rules applied. Total rules applied 5994 place count 2024 transition count 2022
Applied a total of 5994 rules in 867 ms. Remains 2024 /6020 variables (removed 3996) and now considering 2022/4020 (removed 1998) transitions.
[2022-05-19 08:24:43] [INFO ] Flow matrix only has 25 transitions (discarded 1997 similar events)
// Phase 1: matrix 25 rows 2024 cols
[2022-05-19 08:24:43] [INFO ] Computed 2012 place invariants in 26 ms
[2022-05-19 08:24:47] [INFO ] Implicit Places using invariants in 4213 ms returned [2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 2023]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 4220 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 2013/6020 places, 2022/4020 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 2004 transition count 2013
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 2004 transition count 2013
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 2004 transition count 2004
Applied a total of 27 rules in 414 ms. Remains 2004 /2013 variables (removed 9) and now considering 2004/2022 (removed 18) transitions.
[2022-05-19 08:24:48] [INFO ] Flow matrix only has 7 transitions (discarded 1997 similar events)
// Phase 1: matrix 7 rows 2004 cols
[2022-05-19 08:24:48] [INFO ] Computed 2001 place invariants in 3 ms
[2022-05-19 08:24:49] [INFO ] Implicit Places using invariants in 1041 ms returned []
[2022-05-19 08:24:49] [INFO ] Flow matrix only has 7 transitions (discarded 1997 similar events)
// Phase 1: matrix 7 rows 2004 cols
[2022-05-19 08:24:49] [INFO ] Computed 2001 place invariants in 4 ms
[2022-05-19 08:24:50] [INFO ] Implicit Places using invariants and state equation in 1355 ms returned []
Implicit Place search using SMT with State Equation took 2413 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 2004/6020 places, 2004/4020 transitions.
Finished structural reductions, in 2 iterations. Remains : 2004/6020 places, 2004/4020 transitions.
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p2:(EQ s1 1), p0:(EQ s849 1), p1:(EQ s1 0)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 1 ms.
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLCardinality-07 finished in 8063 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
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 51 ms. Remains 4 /6020 variables (removed 6016) and now considering 5/4020 (removed 4015) transitions.
// Phase 1: matrix 5 rows 4 cols
[2022-05-19 08:24:50] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-19 08:24:50] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 5 rows 4 cols
[2022-05-19 08:24:50] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-19 08:24:51] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2022-05-19 08:24:51] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 4 cols
[2022-05-19 08:24:51] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-19 08:24:51] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/6020 places, 5/4020 transitions.
Finished structural reductions, in 1 iterations. Remains : 4/6020 places, 5/4020 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLCardinality-08 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 s2 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]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLCardinality-08 finished in 205 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(G(F(X(G(p0))))))&&p1)))'
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 506 ms. Remains 6020 /6020 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
// Phase 1: matrix 4020 rows 6020 cols
[2022-05-19 08:24:51] [INFO ] Computed 4010 place invariants in 27 ms
[2022-05-19 08:24:52] [INFO ] Implicit Places using invariants in 830 ms returned []
// Phase 1: matrix 4020 rows 6020 cols
[2022-05-19 08:24:52] [INFO ] Computed 4010 place invariants in 35 ms
[2022-05-19 08:24:54] [INFO ] Implicit Places using invariants and state equation in 1737 ms returned []
Implicit Place search using SMT with State Equation took 2598 ms to find 0 implicit places.
// Phase 1: matrix 4020 rows 6020 cols
[2022-05-19 08:24:54] [INFO ] Computed 4010 place invariants in 34 ms
[2022-05-19 08:24:55] [INFO ] Dead Transitions using invariants and state equation in 1725 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6020/6020 places, 4020/4020 transitions.
Stuttering acceptance computed with spot in 260 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s3341 0) (EQ s2279 1)), p0:(AND (EQ s2279 0) (EQ s3341 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 36620 steps with 0 reset in 10001 ms.
Stack based approach found an accepted trace after 6510 steps with 0 reset with depth 6511 and stack size 6511 in 1729 ms.
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLCardinality-09 finished in 16910 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X(G(p0)))))'
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 87 ms. Remains 4 /6020 variables (removed 6016) and now considering 5/4020 (removed 4015) transitions.
// Phase 1: matrix 5 rows 4 cols
[2022-05-19 08:25:08] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-19 08:25:08] [INFO ] Implicit Places using invariants in 85 ms returned []
// Phase 1: matrix 5 rows 4 cols
[2022-05-19 08:25:08] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-19 08:25:08] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2022-05-19 08:25:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 4 cols
[2022-05-19 08:25:08] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-19 08:25:08] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/6020 places, 5/4020 transitions.
Finished structural reductions, in 1 iterations. Remains : 4/6020 places, 5/4020 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0)]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s0 0) (EQ s1 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-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLCardinality-10 finished in 434 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(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 705 ms. Remains 6020 /6020 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
// Phase 1: matrix 4020 rows 6020 cols
[2022-05-19 08:25:09] [INFO ] Computed 4010 place invariants in 64 ms
[2022-05-19 08:25:11] [INFO ] Implicit Places using invariants in 1934 ms returned []
// Phase 1: matrix 4020 rows 6020 cols
[2022-05-19 08:25:11] [INFO ] Computed 4010 place invariants in 42 ms
[2022-05-19 08:25:12] [INFO ] Implicit Places using invariants and state equation in 1724 ms returned []
Implicit Place search using SMT with State Equation took 3705 ms to find 0 implicit places.
// Phase 1: matrix 4020 rows 6020 cols
[2022-05-19 08:25:12] [INFO ] Computed 4010 place invariants in 32 ms
[2022-05-19 08:25:14] [INFO ] Dead Transitions using invariants and state equation in 1737 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6020/6020 places, 4020/4020 transitions.
Stuttering acceptance computed with spot in 359 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLCardinality-11 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: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(OR (EQ s3903 0) (EQ s3080 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 3 steps with 0 reset in 1 ms.
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLCardinality-11 finished in 6591 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(!(G(p0) U p1))||G(p2))))'
Support contains 4 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 557 ms. Remains 6020 /6020 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
// Phase 1: matrix 4020 rows 6020 cols
[2022-05-19 08:25:15] [INFO ] Computed 4010 place invariants in 27 ms
[2022-05-19 08:25:17] [INFO ] Implicit Places using invariants in 1759 ms returned []
// Phase 1: matrix 4020 rows 6020 cols
[2022-05-19 08:25:17] [INFO ] Computed 4010 place invariants in 45 ms
[2022-05-19 08:25:19] [INFO ] Implicit Places using invariants and state equation in 1781 ms returned []
Implicit Place search using SMT with State Equation took 3587 ms to find 0 implicit places.
// Phase 1: matrix 4020 rows 6020 cols
[2022-05-19 08:25:19] [INFO ] Computed 4010 place invariants in 44 ms
[2022-05-19 08:25:20] [INFO ] Dead Transitions using invariants and state equation in 1705 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6020/6020 places, 4020/4020 transitions.
Stuttering acceptance computed with spot in 729 ms :[true, (AND p1 (NOT p2)), (OR (NOT p2) p0), p1, (AND p1 (NOT p2)), (OR (AND p1 (NOT p2)) (AND p0 p1)), (NOT p2)]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 3}, { cond=p2, acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 0}, { cond=(AND p2 p0), acceptance={0} source=2 dest: 2}, { cond=(AND p2 (NOT p0)), acceptance={0} source=2 dest: 6}], [{ cond=p1, acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND p2 p0 (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND p2 p1), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 0}, { cond=(AND p2 p0 p1), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 3}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND p2 p0 (NOT p1)), acceptance={} source=5 dest: 5}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=5 dest: 6}], [{ cond=(NOT p2), acceptance={} source=6 dest: 0}, { cond=p2, acceptance={} source=6 dest: 6}]], initial=1, aps=[p2:(AND (EQ s854 0) (EQ s2325 1)), p0:(AND (OR (EQ s4830 0) (EQ s2958 1)) (OR (EQ s2325 0) (EQ s854 1))), p1:(OR (EQ s2325 0) (EQ s854 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA RwMutex-PT-r2000w0010-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLCardinality-13 finished in 6708 ms.
All properties solved by simple procedures.
Total runtime 85513 ms.

BK_STOP 1652948721909

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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-r2000w0010"
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-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 r204-oct2-165281598900195"
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 ;