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-171679101800177.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-r0010w0100, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679101800177
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 600K
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K 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 20K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Apr 13 06:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Apr 13 06:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 13 06:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 13 06:16 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 183K 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-r0010w0100-LTLCardinality-00
FORMULA_NAME RwMutex-PT-r0010w0100-LTLCardinality-01
FORMULA_NAME RwMutex-PT-r0010w0100-LTLCardinality-02
FORMULA_NAME RwMutex-PT-r0010w0100-LTLCardinality-03
FORMULA_NAME RwMutex-PT-r0010w0100-LTLCardinality-04
FORMULA_NAME RwMutex-PT-r0010w0100-LTLCardinality-05
FORMULA_NAME RwMutex-PT-r0010w0100-LTLCardinality-06
FORMULA_NAME RwMutex-PT-r0010w0100-LTLCardinality-07
FORMULA_NAME RwMutex-PT-r0010w0100-LTLCardinality-08
FORMULA_NAME RwMutex-PT-r0010w0100-LTLCardinality-09
FORMULA_NAME RwMutex-PT-r0010w0100-LTLCardinality-10
FORMULA_NAME RwMutex-PT-r0010w0100-LTLCardinality-11
FORMULA_NAME RwMutex-PT-r0010w0100-LTLCardinality-12
FORMULA_NAME RwMutex-PT-r0010w0100-LTLCardinality-13
FORMULA_NAME RwMutex-PT-r0010w0100-LTLCardinality-14
FORMULA_NAME RwMutex-PT-r0010w0100-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716859595795

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-r0010w0100
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-28 01:26:39] [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 01:26:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 01:26:39] [INFO ] Load time of PNML (sax parser for PT used): 71 ms
[2024-05-28 01:26:39] [INFO ] Transformed 230 places.
[2024-05-28 01:26:39] [INFO ] Transformed 220 transitions.
[2024-05-28 01:26:39] [INFO ] Found NUPN structural information;
[2024-05-28 01:26:39] [INFO ] Parsed PT model containing 230 places and 220 transitions and 2460 arcs in 134 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Initial state reduction rules removed 2 formulas.
FORMULA RwMutex-PT-r0010w0100-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0100-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0100-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0100-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA RwMutex-PT-r0010w0100-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0100-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0100-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 230 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 230/230 places, 220/220 transitions.
Applied a total of 0 rules in 28 ms. Remains 230 /230 variables (removed 0) and now considering 220/220 (removed 0) transitions.
// Phase 1: matrix 220 rows 230 cols
[2024-05-28 01:26:40] [INFO ] Computed 120 invariants in 29 ms
[2024-05-28 01:26:40] [INFO ] Implicit Places using invariants in 440 ms returned [1, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 23, 34, 45, 56, 67, 89, 100, 111, 112, 123, 134, 145, 148, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 189, 190, 191, 192, 194, 196, 197, 198, 199, 200, 201, 202, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 222, 223, 224, 225, 227, 228, 229]
Discarding 97 places :
Implicit Place search using SMT only with invariants took 466 ms to find 97 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 133/230 places, 220/220 transitions.
Discarding 80 places :
Symmetric choice reduction at 0 with 80 rule applications. Total rules 80 place count 53 transition count 140
Iterating global reduction 0 with 80 rules applied. Total rules applied 160 place count 53 transition count 140
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 0 with 80 rules applied. Total rules applied 240 place count 53 transition count 60
Applied a total of 240 rules in 9 ms. Remains 53 /133 variables (removed 80) and now considering 60/220 (removed 160) transitions.
// Phase 1: matrix 60 rows 53 cols
[2024-05-28 01:26:40] [INFO ] Computed 23 invariants in 1 ms
[2024-05-28 01:26:40] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-28 01:26:40] [INFO ] Invariant cache hit.
[2024-05-28 01:26:40] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 53/230 places, 60/220 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 593 ms. Remains : 53/230 places, 60/220 transitions.
Support contains 27 out of 53 places after structural reductions.
[2024-05-28 01:26:40] [INFO ] Flatten gal took : 36 ms
[2024-05-28 01:26:40] [INFO ] Flatten gal took : 12 ms
[2024-05-28 01:26:40] [INFO ] Input system was already deterministic with 60 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=21 ) properties (out of 17) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 13) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2024-05-28 01:26:41] [INFO ] Invariant cache hit.
[2024-05-28 01:26:41] [INFO ] After 123ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2024-05-28 01:26:41] [INFO ] [Nat]Absence check using 23 positive place invariants in 4 ms returned sat
[2024-05-28 01:26:41] [INFO ] After 46ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :0
Fused 8 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 8 atomic propositions for a total of 9 simplifications.
FORMULA RwMutex-PT-r0010w0100-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0100-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA RwMutex-PT-r0010w0100-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0100-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 3 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 60/60 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 47 transition count 54
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 47 transition count 54
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 47 transition count 48
Applied a total of 18 rules in 3 ms. Remains 47 /53 variables (removed 6) and now considering 48/60 (removed 12) transitions.
// Phase 1: matrix 48 rows 47 cols
[2024-05-28 01:26:41] [INFO ] Computed 23 invariants in 1 ms
[2024-05-28 01:26:41] [INFO ] Implicit Places using invariants in 52 ms returned [1, 2, 27, 37, 38, 39, 40, 42, 43, 44, 45, 46]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 53 ms to find 12 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/53 places, 48/60 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 24 transition count 37
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 24 transition count 37
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 33 place count 24 transition count 26
Applied a total of 33 rules in 2 ms. Remains 24 /35 variables (removed 11) and now considering 26/48 (removed 22) transitions.
// Phase 1: matrix 26 rows 24 cols
[2024-05-28 01:26:41] [INFO ] Computed 11 invariants in 1 ms
[2024-05-28 01:26:41] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 01:26:41] [INFO ] Invariant cache hit.
[2024-05-28 01:26:41] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 24/53 places, 26/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 118 ms. Remains : 24/53 places, 26/60 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 553 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w0100-LTLCardinality-00 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:(AND (EQ s22 1) (NOT (OR (EQ s23 0) (EQ s21 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 1 steps with 0 reset in 3 ms.
FORMULA RwMutex-PT-r0010w0100-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0100-LTLCardinality-00 finished in 738 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 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 60/60 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 48 transition count 55
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 48 transition count 55
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 48 transition count 50
Applied a total of 15 rules in 6 ms. Remains 48 /53 variables (removed 5) and now considering 50/60 (removed 10) transitions.
// Phase 1: matrix 50 rows 48 cols
[2024-05-28 01:26:42] [INFO ] Computed 23 invariants in 1 ms
[2024-05-28 01:26:42] [INFO ] Implicit Places using invariants in 37 ms returned [1, 2, 27, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 38 ms to find 13 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/53 places, 50/60 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 22 transition count 37
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 22 transition count 37
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 39 place count 22 transition count 24
Applied a total of 39 rules in 1 ms. Remains 22 /35 variables (removed 13) and now considering 24/50 (removed 26) transitions.
// Phase 1: matrix 24 rows 22 cols
[2024-05-28 01:26:42] [INFO ] Computed 10 invariants in 0 ms
[2024-05-28 01:26:42] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-28 01:26:42] [INFO ] Invariant cache hit.
[2024-05-28 01:26:42] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 22/53 places, 24/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 100 ms. Remains : 22/53 places, 24/60 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w0100-LTLCardinality-02 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 s21 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 explored 100000 steps with 14 reset in 347 ms.
Stack based approach found an accepted trace after 10 steps with 0 reset with depth 11 and stack size 11 in 0 ms.
FORMULA RwMutex-PT-r0010w0100-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0010w0100-LTLCardinality-02 finished in 537 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 53 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 53/53 places, 60/60 transitions.
Graph (trivial) has 20 edges and 53 vertex of which 20 / 53 are part of one of the 10 SCC in 3 ms
Free SCC test removed 10 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 19 place count 43 transition count 32
Reduce places removed 29 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 65 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 66 place count 14 transition count 14
Applied a total of 66 rules in 15 ms. Remains 14 /53 variables (removed 39) and now considering 14/60 (removed 46) transitions.
[2024-05-28 01:26:43] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
// Phase 1: matrix 5 rows 14 cols
[2024-05-28 01:26:43] [INFO ] Computed 12 invariants in 0 ms
[2024-05-28 01:26:43] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-28 01:26:43] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
[2024-05-28 01:26:43] [INFO ] Invariant cache hit.
[2024-05-28 01:26:43] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-28 01:26:43] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 01:26:43] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
[2024-05-28 01:26:43] [INFO ] Invariant cache hit.
[2024-05-28 01:26:43] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 14/53 places, 14/60 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 94 ms. Remains : 14/53 places, 14/60 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w0100-LTLCardinality-05 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 (EQ s13 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][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA RwMutex-PT-r0010w0100-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0100-LTLCardinality-05 finished in 175 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 60/60 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 48 transition count 55
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 48 transition count 55
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 48 transition count 50
Applied a total of 15 rules in 4 ms. Remains 48 /53 variables (removed 5) and now considering 50/60 (removed 10) transitions.
// Phase 1: matrix 50 rows 48 cols
[2024-05-28 01:26:43] [INFO ] Computed 23 invariants in 2 ms
[2024-05-28 01:26:43] [INFO ] Implicit Places using invariants in 43 ms returned [1, 2, 27, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 44 ms to find 13 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/53 places, 50/60 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 22 transition count 37
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 22 transition count 37
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 39 place count 22 transition count 24
Applied a total of 39 rules in 1 ms. Remains 22 /35 variables (removed 13) and now considering 24/50 (removed 26) transitions.
// Phase 1: matrix 24 rows 22 cols
[2024-05-28 01:26:43] [INFO ] Computed 10 invariants in 0 ms
[2024-05-28 01:26:43] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-28 01:26:43] [INFO ] Invariant cache hit.
[2024-05-28 01:26:43] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 22/53 places, 24/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 96 ms. Remains : 22/53 places, 24/60 transitions.
Stuttering acceptance computed with spot in 140 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w0100-LTLCardinality-08 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 s21 0) (EQ s10 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 2 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r0010w0100-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0100-LTLCardinality-08 finished in 256 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 1 out of 53 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 53/53 places, 60/60 transitions.
Graph (trivial) has 20 edges and 53 vertex of which 20 / 53 are part of one of the 10 SCC in 0 ms
Free SCC test removed 10 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 20 place count 43 transition count 31
Reduce places removed 31 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 49 rules applied. Total rules applied 69 place count 12 transition count 13
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 70 place count 12 transition count 12
Applied a total of 70 rules in 14 ms. Remains 12 /53 variables (removed 41) and now considering 12/60 (removed 48) transitions.
[2024-05-28 01:26:43] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
// Phase 1: matrix 3 rows 12 cols
[2024-05-28 01:26:43] [INFO ] Computed 11 invariants in 0 ms
[2024-05-28 01:26:43] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-28 01:26:43] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2024-05-28 01:26:43] [INFO ] Invariant cache hit.
[2024-05-28 01:26:43] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-28 01:26:43] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 01:26:43] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2024-05-28 01:26:43] [INFO ] Invariant cache hit.
[2024-05-28 01:26:43] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/53 places, 12/60 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 97 ms. Remains : 12/53 places, 12/60 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w0100-LTLCardinality-11 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:(EQ s11 0)], 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 0 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r0010w0100-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0100-LTLCardinality-11 finished in 197 ms.
All properties solved by simple procedures.
Total runtime 4053 ms.

BK_STOP 1716859608362

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ 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-r0010w0100"
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-r0010w0100, 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-171679101800177"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w0100.tgz
mv RwMutex-PT-r0010w0100 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 ;