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-171679101900203.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-r0100w0010, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679101900203
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 768K
-rw-r--r-- 1 mcc users 7.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K 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 3.6K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Apr 13 06:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 218K Apr 13 06:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 13 06:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 13 06:25 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 215K 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-r0100w0010-LTLFireability-00
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-01
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-02
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-03
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-04
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-05
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-06
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-07
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-08
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-09
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-10
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-11
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-12
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-13
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-14
FORMULA_NAME RwMutex-PT-r0100w0010-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716860336818

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r0100w0010
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-28 01:38:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 01:38:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 01:38:58] [INFO ] Load time of PNML (sax parser for PT used): 81 ms
[2024-05-28 01:38:58] [INFO ] Transformed 320 places.
[2024-05-28 01:38:58] [INFO ] Transformed 220 transitions.
[2024-05-28 01:38:58] [INFO ] Found NUPN structural information;
[2024-05-28 01:38:58] [INFO ] Parsed PT model containing 320 places and 220 transitions and 2640 arcs in 148 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA RwMutex-PT-r0100w0010-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0100w0010-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0100w0010-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0100w0010-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 129 out of 320 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 320/320 places, 220/220 transitions.
Applied a total of 0 rules in 29 ms. Remains 320 /320 variables (removed 0) and now considering 220/220 (removed 0) transitions.
// Phase 1: matrix 220 rows 320 cols
[2024-05-28 01:38:58] [INFO ] Computed 210 invariants in 14 ms
[2024-05-28 01:38:59] [INFO ] Implicit Places using invariants in 315 ms returned [1, 2, 5, 6, 7, 8, 9, 10, 11, 12, 13, 23, 34, 45, 56, 67, 78, 89, 100, 111, 112, 134, 145, 156, 167, 178, 200, 222, 223, 245, 247, 248, 251, 252, 253, 254, 255, 256, 257, 259, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 275, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319]
Discarding 95 places :
Implicit Place search using SMT only with invariants took 343 ms to find 95 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 225/320 places, 220/220 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 218 transition count 213
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 218 transition count 213
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 21 place count 218 transition count 206
Applied a total of 21 rules in 15 ms. Remains 218 /225 variables (removed 7) and now considering 206/220 (removed 14) transitions.
// Phase 1: matrix 206 rows 218 cols
[2024-05-28 01:38:59] [INFO ] Computed 115 invariants in 2 ms
[2024-05-28 01:38:59] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-28 01:38:59] [INFO ] Invariant cache hit.
[2024-05-28 01:38:59] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 218/320 places, 206/220 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 556 ms. Remains : 218/320 places, 206/220 transitions.
Support contains 129 out of 218 places after structural reductions.
[2024-05-28 01:38:59] [INFO ] Flatten gal took : 71 ms
[2024-05-28 01:38:59] [INFO ] Flatten gal took : 31 ms
[2024-05-28 01:38:59] [INFO ] Input system was already deterministic with 206 transitions.
Support contains 126 out of 218 places (down from 129) after GAL structural reductions.
Finished random walk after 291 steps, including 0 resets, run visited all 26 properties in 342 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
FORMULA RwMutex-PT-r0100w0010-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA RwMutex-PT-r0100w0010-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p1)||p0))))'
Support contains 3 out of 218 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 218/218 places, 206/206 transitions.
Graph (trivial) has 172 edges and 218 vertex of which 172 / 218 are part of one of the 86 SCC in 2 ms
Free SCC test removed 86 places
Ensure Unique test removed 86 transitions
Reduce isomorphic transitions removed 86 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 132 transition count 108
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 37 place count 108 transition count 108
Applied a total of 37 rules in 20 ms. Remains 108 /218 variables (removed 110) and now considering 108/206 (removed 98) transitions.
[2024-05-28 01:39:00] [INFO ] Flow matrix only has 11 transitions (discarded 97 similar events)
// Phase 1: matrix 11 rows 108 cols
[2024-05-28 01:39:00] [INFO ] Computed 103 invariants in 3 ms
[2024-05-28 01:39:00] [INFO ] Implicit Places using invariants in 77 ms returned [1, 2]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 79 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 106/218 places, 108/206 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 104 transition count 106
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 104 transition count 106
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 104 transition count 104
Applied a total of 6 rules in 9 ms. Remains 104 /106 variables (removed 2) and now considering 104/108 (removed 4) transitions.
[2024-05-28 01:39:00] [INFO ] Flow matrix only has 7 transitions (discarded 97 similar events)
// Phase 1: matrix 7 rows 104 cols
[2024-05-28 01:39:00] [INFO ] Computed 101 invariants in 0 ms
[2024-05-28 01:39:00] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-28 01:39:00] [INFO ] Flow matrix only has 7 transitions (discarded 97 similar events)
[2024-05-28 01:39:00] [INFO ] Invariant cache hit.
[2024-05-28 01:39:00] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 104/218 places, 104/206 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 224 ms. Remains : 104/218 places, 104/206 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 284 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RwMutex-PT-r0100w0010-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (NEQ s36 1) (NEQ s103 1)), p1:(NEQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 4 ms.
FORMULA RwMutex-PT-r0100w0010-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0100w0010-LTLFireability-00 finished in 569 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||(F(p1)&&G(p2)))))))'
Support contains 5 out of 218 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 218/218 places, 206/206 transitions.
Applied a total of 0 rules in 7 ms. Remains 218 /218 variables (removed 0) and now considering 206/206 (removed 0) transitions.
// Phase 1: matrix 206 rows 218 cols
[2024-05-28 01:39:00] [INFO ] Computed 115 invariants in 3 ms
[2024-05-28 01:39:00] [INFO ] Implicit Places using invariants in 121 ms returned [1, 2, 3, 102, 163, 184, 205, 210, 211, 213, 214, 215, 216]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 122 ms to find 13 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 205/218 places, 206/206 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 203 transition count 204
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 203 transition count 204
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 203 transition count 202
Applied a total of 6 rules in 5 ms. Remains 203 /205 variables (removed 2) and now considering 202/206 (removed 4) transitions.
// Phase 1: matrix 202 rows 203 cols
[2024-05-28 01:39:00] [INFO ] Computed 102 invariants in 2 ms
[2024-05-28 01:39:01] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-28 01:39:01] [INFO ] Invariant cache hit.
[2024-05-28 01:39:01] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 203/218 places, 202/206 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 293 ms. Remains : 203/218 places, 202/206 transitions.
Stuttering acceptance computed with spot in 277 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), true, (NOT p1), (AND p0 (NOT p2))]
Running random walk in product with property : RwMutex-PT-r0100w0010-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR p0 p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 3}, { cond=(AND p0 p2), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s22 1), p2:(OR (NEQ s142 1) (NEQ s201 1)), p1:(OR (EQ s180 0) (EQ s202 0))], 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, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA RwMutex-PT-r0100w0010-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0100w0010-LTLFireability-01 finished in 595 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' '!(((p0 U (p1 U p2))||(p1 U (G(p1)||(p1&&(p0||G(!p2)))))))'
Support contains 4 out of 218 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 218/218 places, 206/206 transitions.
Graph (trivial) has 170 edges and 218 vertex of which 170 / 218 are part of one of the 85 SCC in 1 ms
Free SCC test removed 85 places
Ensure Unique test removed 85 transitions
Reduce isomorphic transitions removed 85 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 133 transition count 109
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 37 place count 109 transition count 109
Applied a total of 37 rules in 14 ms. Remains 109 /218 variables (removed 109) and now considering 109/206 (removed 97) transitions.
[2024-05-28 01:39:01] [INFO ] Flow matrix only has 13 transitions (discarded 96 similar events)
// Phase 1: matrix 13 rows 109 cols
[2024-05-28 01:39:01] [INFO ] Computed 103 invariants in 0 ms
[2024-05-28 01:39:01] [INFO ] Implicit Places using invariants in 55 ms returned [2, 3]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 57 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 107/218 places, 109/206 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 105 transition count 107
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 105 transition count 107
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 105 transition count 105
Applied a total of 6 rules in 13 ms. Remains 105 /107 variables (removed 2) and now considering 105/109 (removed 4) transitions.
[2024-05-28 01:39:01] [INFO ] Flow matrix only has 9 transitions (discarded 96 similar events)
// Phase 1: matrix 9 rows 105 cols
[2024-05-28 01:39:01] [INFO ] Computed 101 invariants in 1 ms
[2024-05-28 01:39:01] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-28 01:39:01] [INFO ] Flow matrix only has 9 transitions (discarded 96 similar events)
[2024-05-28 01:39:01] [INFO ] Invariant cache hit.
[2024-05-28 01:39:01] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 105/218 places, 105/206 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 169 ms. Remains : 105/218 places, 105/206 transitions.
Stuttering acceptance computed with spot in 216 ms :[true, (AND (NOT p1) (NOT p2)), false, p2, (NOT p2), (NOT p2)]
Running random walk in product with property : RwMutex-PT-r0100w0010-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=p2, acceptance={} source=3 dest: 0}, { cond=(NOT p2), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=4 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=5 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=5 dest: 5}]], initial=1, aps=[p2:(EQ s2 1), p1:(EQ s3 1), p0:(AND (EQ s1 1) (EQ s104 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r0100w0010-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0100w0010-LTLFireability-02 finished in 407 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((((!p0||X(p1))&&(p2||G(!p1))) U p3)))'
Support contains 104 out of 218 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 218/218 places, 206/206 transitions.
Applied a total of 0 rules in 7 ms. Remains 218 /218 variables (removed 0) and now considering 206/206 (removed 0) transitions.
// Phase 1: matrix 206 rows 218 cols
[2024-05-28 01:39:01] [INFO ] Computed 115 invariants in 7 ms
[2024-05-28 01:39:01] [INFO ] Implicit Places using invariants in 70 ms returned [1, 102, 163, 184, 205, 210, 211, 212, 213, 214, 215, 216, 217]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 75 ms to find 13 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 205/218 places, 206/206 transitions.
Applied a total of 0 rules in 2 ms. Remains 205 /205 variables (removed 0) and now considering 206/206 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 84 ms. Remains : 205/218 places, 206/206 transitions.
Stuttering acceptance computed with spot in 182 ms :[(NOT p3), (NOT p3), true, (NOT p1), p1]
Running random walk in product with property : RwMutex-PT-r0100w0010-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p3) p2) (AND (NOT p3) (NOT p1))), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p2) p1), acceptance={0} source=1 dest: 2}, { cond=(OR (AND (NOT p3) p0 p2) (AND (NOT p3) p0 (NOT p1))), acceptance={0} source=1 dest: 3}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}], [{ cond=p1, acceptance={} source=4 dest: 2}, { cond=(NOT p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p3:(EQ s26 1), p2:(AND (EQ s1 1) (EQ s103 1) (EQ s104 1) (EQ s105 1) (EQ s106 1) (EQ s107 1) (EQ s108 1) (EQ s109 1) (EQ s110 1) (EQ s111 1) (EQ s112 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 40 steps with 0 reset in 3 ms.
FORMULA RwMutex-PT-r0100w0010-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0100w0010-LTLFireability-03 finished in 300 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&F(G(p1)))))'
Support contains 3 out of 218 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 218/218 places, 206/206 transitions.
Graph (trivial) has 172 edges and 218 vertex of which 172 / 218 are part of one of the 86 SCC in 1 ms
Free SCC test removed 86 places
Ensure Unique test removed 86 transitions
Reduce isomorphic transitions removed 86 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 132 transition count 108
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 37 place count 108 transition count 108
Applied a total of 37 rules in 12 ms. Remains 108 /218 variables (removed 110) and now considering 108/206 (removed 98) transitions.
[2024-05-28 01:39:02] [INFO ] Flow matrix only has 11 transitions (discarded 97 similar events)
// Phase 1: matrix 11 rows 108 cols
[2024-05-28 01:39:02] [INFO ] Computed 103 invariants in 1 ms
[2024-05-28 01:39:02] [INFO ] Implicit Places using invariants in 53 ms returned [1, 2]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 54 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 106/218 places, 108/206 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 104 transition count 106
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 104 transition count 106
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 104 transition count 104
Applied a total of 6 rules in 6 ms. Remains 104 /106 variables (removed 2) and now considering 104/108 (removed 4) transitions.
[2024-05-28 01:39:02] [INFO ] Flow matrix only has 7 transitions (discarded 97 similar events)
// Phase 1: matrix 7 rows 104 cols
[2024-05-28 01:39:02] [INFO ] Computed 101 invariants in 0 ms
[2024-05-28 01:39:02] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-28 01:39:02] [INFO ] Flow matrix only has 7 transitions (discarded 97 similar events)
[2024-05-28 01:39:02] [INFO ] Invariant cache hit.
[2024-05-28 01:39:02] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 104/218 places, 104/206 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 170 ms. Remains : 104/218 places, 104/206 transitions.
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0100w0010-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s1 1), p1:(OR (EQ s28 0) (EQ s61 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r0100w0010-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0100w0010-LTLFireability-06 finished in 299 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 218 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 218/218 places, 206/206 transitions.
Graph (trivial) has 172 edges and 218 vertex of which 172 / 218 are part of one of the 86 SCC in 1 ms
Free SCC test removed 86 places
Ensure Unique test removed 86 transitions
Reduce isomorphic transitions removed 86 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 132 transition count 104
Reduce places removed 130 places and 0 transitions.
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Iterating post reduction 1 with 230 rules applied. Total rules applied 247 place count 2 transition count 4
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 248 place count 2 transition count 3
Applied a total of 248 rules in 7 ms. Remains 2 /218 variables (removed 216) and now considering 3/206 (removed 203) transitions.
// Phase 1: matrix 3 rows 2 cols
[2024-05-28 01:39:02] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 01:39:02] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-28 01:39:02] [INFO ] Invariant cache hit.
[2024-05-28 01:39:02] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2024-05-28 01:39:02] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 01:39:02] [INFO ] Invariant cache hit.
[2024-05-28 01:39:02] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/218 places, 3/206 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 84 ms. Remains : 2/218 places, 3/206 transitions.
Stuttering acceptance computed with spot in 174 ms :[(NOT p0)]
Running random walk in product with property : RwMutex-PT-r0100w0010-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s0 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-r0100w0010-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0100w0010-LTLFireability-07 finished in 269 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((p0||F(p1))))'
Support contains 2 out of 218 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 218/218 places, 206/206 transitions.
Applied a total of 0 rules in 2 ms. Remains 218 /218 variables (removed 0) and now considering 206/206 (removed 0) transitions.
// Phase 1: matrix 206 rows 218 cols
[2024-05-28 01:39:02] [INFO ] Computed 115 invariants in 18 ms
[2024-05-28 01:39:02] [INFO ] Implicit Places using invariants in 192 ms returned [1, 2, 3, 102, 163, 184, 205, 210, 211, 212, 213, 214, 215, 216, 217]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 193 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 203/218 places, 206/206 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 202 transition count 205
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 202 transition count 205
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 202 transition count 204
Applied a total of 3 rules in 4 ms. Remains 202 /203 variables (removed 1) and now considering 204/206 (removed 2) transitions.
// Phase 1: matrix 204 rows 202 cols
[2024-05-28 01:39:02] [INFO ] Computed 100 invariants in 1 ms
[2024-05-28 01:39:02] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-05-28 01:39:02] [INFO ] Invariant cache hit.
[2024-05-28 01:39:03] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 202/218 places, 204/206 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 384 ms. Remains : 202/218 places, 204/206 transitions.
Stuttering acceptance computed with spot in 177 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RwMutex-PT-r0100w0010-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p1:(NEQ s80 1), p0:(EQ s201 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 581 ms.
Product exploration explored 100000 steps with 50000 reset in 521 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 13 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA RwMutex-PT-r0100w0010-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property RwMutex-PT-r0100w0010-LTLFireability-09 finished in 1717 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(F(p1))||p0) U X(p2)))))'
Support contains 6 out of 218 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 218/218 places, 206/206 transitions.
Applied a total of 0 rules in 2 ms. Remains 218 /218 variables (removed 0) and now considering 206/206 (removed 0) transitions.
// Phase 1: matrix 206 rows 218 cols
[2024-05-28 01:39:04] [INFO ] Computed 115 invariants in 2 ms
[2024-05-28 01:39:04] [INFO ] Implicit Places using invariants in 100 ms returned [1, 2, 3, 102, 163, 210, 211, 212, 213, 214, 216, 217]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 101 ms to find 12 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 206/218 places, 206/206 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 204 transition count 204
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 204 transition count 204
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 204 transition count 202
Applied a total of 6 rules in 5 ms. Remains 204 /206 variables (removed 2) and now considering 202/206 (removed 4) transitions.
// Phase 1: matrix 202 rows 204 cols
[2024-05-28 01:39:04] [INFO ] Computed 103 invariants in 1 ms
[2024-05-28 01:39:04] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-28 01:39:04] [INFO ] Invariant cache hit.
[2024-05-28 01:39:04] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 204/218 places, 202/206 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 244 ms. Remains : 204/218 places, 202/206 transitions.
Stuttering acceptance computed with spot in 971 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0100w0010-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 5}, { cond=(NOT p2), acceptance={} source=4 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 5}, { cond=true, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(OR (AND (EQ s128 1) (EQ s179 1)) (AND (EQ s157 1) (EQ s203 1))), p2:(AND (EQ s130 1) (EQ s200 1)), p1:(AND (EQ s128 1) (EQ s179 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, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 14650 reset in 745 ms.
Stack based approach found an accepted trace after 306 steps with 40 reset with depth 101 and stack size 101 in 3 ms.
FORMULA RwMutex-PT-r0100w0010-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0100w0010-LTLFireability-13 finished in 1980 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p1)||p0)))'
Support contains 4 out of 218 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 218/218 places, 206/206 transitions.
Graph (trivial) has 174 edges and 218 vertex of which 174 / 218 are part of one of the 87 SCC in 1 ms
Free SCC test removed 87 places
Ensure Unique test removed 87 transitions
Reduce isomorphic transitions removed 87 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 131 transition count 108
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 34 place count 109 transition count 108
Applied a total of 34 rules in 13 ms. Remains 109 /218 variables (removed 109) and now considering 108/206 (removed 98) transitions.
[2024-05-28 01:39:06] [INFO ] Flow matrix only has 11 transitions (discarded 97 similar events)
// Phase 1: matrix 11 rows 109 cols
[2024-05-28 01:39:06] [INFO ] Computed 104 invariants in 2 ms
[2024-05-28 01:39:06] [INFO ] Implicit Places using invariants in 52 ms returned [1, 2]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 54 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 107/218 places, 108/206 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 105 transition count 106
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 105 transition count 106
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 105 transition count 104
Applied a total of 6 rules in 5 ms. Remains 105 /107 variables (removed 2) and now considering 104/108 (removed 4) transitions.
[2024-05-28 01:39:06] [INFO ] Flow matrix only has 7 transitions (discarded 97 similar events)
// Phase 1: matrix 7 rows 105 cols
[2024-05-28 01:39:06] [INFO ] Computed 102 invariants in 1 ms
[2024-05-28 01:39:06] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-28 01:39:06] [INFO ] Flow matrix only has 7 transitions (discarded 97 similar events)
[2024-05-28 01:39:06] [INFO ] Invariant cache hit.
[2024-05-28 01:39:06] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 105/218 places, 104/206 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 165 ms. Remains : 105/218 places, 104/206 transitions.
Stuttering acceptance computed with spot in 32 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : RwMutex-PT-r0100w0010-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(OR (EQ s7 0) (EQ s104 0)), p0:(OR (EQ s37 0) (EQ s103 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r0100w0010-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0100w0010-LTLFireability-14 finished in 218 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 4 out of 218 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 218/218 places, 206/206 transitions.
Graph (trivial) has 174 edges and 218 vertex of which 174 / 218 are part of one of the 87 SCC in 1 ms
Free SCC test removed 87 places
Ensure Unique test removed 87 transitions
Reduce isomorphic transitions removed 87 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 131 transition count 108
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 34 place count 109 transition count 108
Applied a total of 34 rules in 13 ms. Remains 109 /218 variables (removed 109) and now considering 108/206 (removed 98) transitions.
[2024-05-28 01:39:06] [INFO ] Flow matrix only has 11 transitions (discarded 97 similar events)
// Phase 1: matrix 11 rows 109 cols
[2024-05-28 01:39:06] [INFO ] Computed 104 invariants in 1 ms
[2024-05-28 01:39:06] [INFO ] Implicit Places using invariants in 49 ms returned [1, 2]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 50 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 107/218 places, 108/206 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 105 transition count 106
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 105 transition count 106
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 105 transition count 104
Applied a total of 6 rules in 6 ms. Remains 105 /107 variables (removed 2) and now considering 104/108 (removed 4) transitions.
[2024-05-28 01:39:06] [INFO ] Flow matrix only has 7 transitions (discarded 97 similar events)
// Phase 1: matrix 7 rows 105 cols
[2024-05-28 01:39:06] [INFO ] Computed 102 invariants in 0 ms
[2024-05-28 01:39:06] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-28 01:39:06] [INFO ] Flow matrix only has 7 transitions (discarded 97 similar events)
[2024-05-28 01:39:06] [INFO ] Invariant cache hit.
[2024-05-28 01:39:06] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 105/218 places, 104/206 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 163 ms. Remains : 105/218 places, 104/206 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0100w0010-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s3 1) (EQ s23 1)), p0:(AND (EQ s48 1) (EQ s104 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r0100w0010-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0100w0010-LTLFireability-15 finished in 264 ms.
All properties solved by simple procedures.
Total runtime 8461 ms.

BK_STOP 1716860352425

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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-r0100w0010"
export BK_EXAMINATION="LTLFireability"
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-r0100w0010, examination is LTLFireability"
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-171679101900203"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0100w0010.tgz
mv RwMutex-PT-r0100w0010 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;