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.r131-smll-171624288300073.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)
..........................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DLCround-PT-03a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r131-smll-171624288300073
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K 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 55K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 22 14:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K Apr 13 13:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 13 13:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 13 13:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Apr 13 13:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 148K May 18 16:42 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 DLCround-PT-03a-LTLFireability-00
FORMULA_NAME DLCround-PT-03a-LTLFireability-01
FORMULA_NAME DLCround-PT-03a-LTLFireability-02
FORMULA_NAME DLCround-PT-03a-LTLFireability-03
FORMULA_NAME DLCround-PT-03a-LTLFireability-04
FORMULA_NAME DLCround-PT-03a-LTLFireability-05
FORMULA_NAME DLCround-PT-03a-LTLFireability-06
FORMULA_NAME DLCround-PT-03a-LTLFireability-07
FORMULA_NAME DLCround-PT-03a-LTLFireability-08
FORMULA_NAME DLCround-PT-03a-LTLFireability-09
FORMULA_NAME DLCround-PT-03a-LTLFireability-10
FORMULA_NAME DLCround-PT-03a-LTLFireability-11
FORMULA_NAME DLCround-PT-03a-LTLFireability-12
FORMULA_NAME DLCround-PT-03a-LTLFireability-13
FORMULA_NAME DLCround-PT-03a-LTLFireability-14
FORMULA_NAME DLCround-PT-03a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716389633881

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=DLCround-PT-03a
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-22 14:53:57] [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]
[2024-05-22 14:53:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 14:53:57] [INFO ] Load time of PNML (sax parser for PT used): 195 ms
[2024-05-22 14:53:57] [INFO ] Transformed 113 places.
[2024-05-22 14:53:57] [INFO ] Transformed 617 transitions.
[2024-05-22 14:53:57] [INFO ] Found NUPN structural information;
[2024-05-22 14:53:57] [INFO ] Parsed PT model containing 113 places and 617 transitions and 2269 arcs in 458 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 72 transitions
Reduce redundant transitions removed 72 transitions.
FORMULA DLCround-PT-03a-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03a-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03a-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03a-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03a-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 out of 113 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 545/545 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 101 transition count 465
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 101 transition count 465
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 27 place count 101 transition count 462
Drop transitions removed 137 transitions
Redundant transition composition rules discarded 137 transitions
Iterating global reduction 1 with 137 rules applied. Total rules applied 164 place count 101 transition count 325
Applied a total of 164 rules in 70 ms. Remains 101 /113 variables (removed 12) and now considering 325/545 (removed 220) transitions.
[2024-05-22 14:53:58] [INFO ] Flow matrix only has 91 transitions (discarded 234 similar events)
// Phase 1: matrix 91 rows 101 cols
[2024-05-22 14:53:58] [INFO ] Computed 52 invariants in 8 ms
[2024-05-22 14:53:58] [INFO ] Implicit Places using invariants in 526 ms returned [57, 58, 59, 60, 61, 63, 64, 65, 67, 69, 70, 74, 75, 77, 79, 80, 81, 82, 83, 85, 87, 88, 89, 93, 94, 96, 97, 98]
Discarding 28 places :
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Implicit Place search using SMT only with invariants took 607 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/113 places, 223/545 transitions.
Drop transitions removed 105 transitions
Redundant transition composition rules discarded 105 transitions
Iterating global reduction 0 with 105 rules applied. Total rules applied 105 place count 73 transition count 118
Applied a total of 105 rules in 8 ms. Remains 73 /73 variables (removed 0) and now considering 118/223 (removed 105) transitions.
[2024-05-22 14:53:58] [INFO ] Flow matrix only has 91 transitions (discarded 27 similar events)
// Phase 1: matrix 91 rows 73 cols
[2024-05-22 14:53:58] [INFO ] Computed 24 invariants in 4 ms
[2024-05-22 14:53:58] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-22 14:53:58] [INFO ] Flow matrix only has 91 transitions (discarded 27 similar events)
[2024-05-22 14:53:58] [INFO ] Invariant cache hit.
[2024-05-22 14:53:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:53:58] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 73/113 places, 118/545 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 905 ms. Remains : 73/113 places, 118/545 transitions.
Support contains 32 out of 73 places after structural reductions.
[2024-05-22 14:53:59] [INFO ] Flatten gal took : 42 ms
[2024-05-22 14:53:59] [INFO ] Flatten gal took : 17 ms
[2024-05-22 14:53:59] [INFO ] Input system was already deterministic with 118 transitions.
Finished random walk after 424 steps, including 0 resets, run visited all 28 properties in 83 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 17 stabilizing places and 1 stable transitions
Graph (complete) has 141 edges and 73 vertex of which 57 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.2 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)||!(!p0 U G(p1))))'
Support contains 3 out of 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 118/118 transitions.
Graph (trivial) has 105 edges and 73 vertex of which 49 / 73 are part of one of the 8 SCC in 3 ms
Free SCC test removed 41 places
Ensure Unique test removed 91 transitions
Reduce isomorphic transitions removed 91 transitions.
Graph (complete) has 50 edges and 32 vertex of which 17 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.0 ms
Discarding 15 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 17 transition count 26
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 16 transition count 26
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 9 place count 11 transition count 21
Iterating global reduction 2 with 5 rules applied. Total rules applied 14 place count 11 transition count 21
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 11 transition count 19
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 17 place count 11 transition count 19
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 18 place count 10 transition count 18
Iterating global reduction 2 with 1 rules applied. Total rules applied 19 place count 10 transition count 18
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 20 place count 10 transition count 17
Applied a total of 20 rules in 19 ms. Remains 10 /73 variables (removed 63) and now considering 17/118 (removed 101) transitions.
[2024-05-22 14:53:59] [INFO ] Flow matrix only has 11 transitions (discarded 6 similar events)
// Phase 1: matrix 11 rows 10 cols
[2024-05-22 14:53:59] [INFO ] Computed 4 invariants in 0 ms
[2024-05-22 14:53:59] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-22 14:53:59] [INFO ] Flow matrix only has 11 transitions (discarded 6 similar events)
[2024-05-22 14:53:59] [INFO ] Invariant cache hit.
[2024-05-22 14:53:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:53:59] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-22 14:53:59] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 14:53:59] [INFO ] Flow matrix only has 11 transitions (discarded 6 similar events)
[2024-05-22 14:53:59] [INFO ] Invariant cache hit.
[2024-05-22 14:53:59] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/73 places, 17/118 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 132 ms. Remains : 10/73 places, 17/118 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 240 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : DLCround-PT-03a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s7 1) (EQ s9 1)), p1:(EQ 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 7 steps with 1 reset in 2 ms.
FORMULA DLCround-PT-03a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-03a-LTLFireability-02 finished in 446 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((G(!p0)||(!p0&&F((G(F(p1))||G(p2))))))))'
Support contains 5 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 118/118 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 59 transition count 118
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 17 place count 56 transition count 112
Iterating global reduction 1 with 3 rules applied. Total rules applied 20 place count 56 transition count 112
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 21 place count 56 transition count 111
Applied a total of 21 rules in 6 ms. Remains 56 /73 variables (removed 17) and now considering 111/118 (removed 7) transitions.
[2024-05-22 14:54:00] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
// Phase 1: matrix 87 rows 56 cols
[2024-05-22 14:54:00] [INFO ] Computed 10 invariants in 1 ms
[2024-05-22 14:54:00] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-22 14:54:00] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
[2024-05-22 14:54:00] [INFO ] Invariant cache hit.
[2024-05-22 14:54:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:54:00] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2024-05-22 14:54:00] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
[2024-05-22 14:54:00] [INFO ] Invariant cache hit.
[2024-05-22 14:54:00] [INFO ] Dead Transitions using invariants and state equation in 167 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 56/73 places, 111/118 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 305 ms. Remains : 56/73 places, 111/118 transitions.
Stuttering acceptance computed with spot in 311 ms :[p0, (AND (NOT p1) (NOT p2) p0), p0, (AND p0 (NOT p1) (NOT p2)), p0]
Running random walk in product with property : DLCround-PT-03a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={0, 1} source=2 dest: 2}], [{ cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) p2 p0), acceptance={1} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0, 1} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 0}]], initial=4, aps=[p0:(AND (EQ s5 1) (EQ s54 1)), p1:(AND (EQ s53 1) (EQ s55 1)), p2:(EQ s25 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-03a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-03a-LTLFireability-03 finished in 656 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 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 118/118 transitions.
Graph (trivial) has 113 edges and 73 vertex of which 52 / 73 are part of one of the 8 SCC in 1 ms
Free SCC test removed 44 places
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Graph (complete) has 41 edges and 29 vertex of which 14 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.1 ms
Discarding 15 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 14 transition count 17
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 13 transition count 17
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 10 place count 7 transition count 11
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 7 transition count 11
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 17 place count 7 transition count 10
Applied a total of 17 rules in 7 ms. Remains 7 /73 variables (removed 66) and now considering 10/118 (removed 108) transitions.
[2024-05-22 14:54:00] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
// Phase 1: matrix 7 rows 7 cols
[2024-05-22 14:54:00] [INFO ] Computed 3 invariants in 1 ms
[2024-05-22 14:54:00] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-22 14:54:00] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
[2024-05-22 14:54:00] [INFO ] Invariant cache hit.
[2024-05-22 14:54:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:54:00] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-22 14:54:00] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 14:54:00] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
[2024-05-22 14:54:00] [INFO ] Invariant cache hit.
[2024-05-22 14:54:00] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/73 places, 10/118 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 115 ms. Remains : 7/73 places, 10/118 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-03a-LTLFireability-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 s3 1) (EQ s6 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 0 ms.
FORMULA DLCround-PT-03a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-03a-LTLFireability-05 finished in 221 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 X((F(G(!p0))&&(!p1 U (p2||G(!p1)))))))'
Support contains 6 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 118/118 transitions.
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 60 transition count 118
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 16 place count 57 transition count 112
Iterating global reduction 1 with 3 rules applied. Total rules applied 19 place count 57 transition count 112
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 20 place count 57 transition count 111
Applied a total of 20 rules in 8 ms. Remains 57 /73 variables (removed 16) and now considering 111/118 (removed 7) transitions.
[2024-05-22 14:54:01] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
// Phase 1: matrix 87 rows 57 cols
[2024-05-22 14:54:01] [INFO ] Computed 11 invariants in 1 ms
[2024-05-22 14:54:01] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-22 14:54:01] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
[2024-05-22 14:54:01] [INFO ] Invariant cache hit.
[2024-05-22 14:54:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:54:01] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
[2024-05-22 14:54:01] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
[2024-05-22 14:54:01] [INFO ] Invariant cache hit.
[2024-05-22 14:54:01] [INFO ] Dead Transitions using invariants and state equation in 113 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 57/73 places, 111/118 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 247 ms. Remains : 57/73 places, 111/118 transitions.
Stuttering acceptance computed with spot in 326 ms :[(OR p0 (AND p1 (NOT p2))), (OR p0 (AND p1 (NOT p2))), (OR p0 (AND p1 (NOT p2))), true, p0, (AND (NOT p2) p1), (AND p1 (NOT p2))]
Running random walk in product with property : DLCround-PT-03a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 3}, { cond=(OR p2 (NOT p1)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=2 dest: 2}, { cond=(OR p2 (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 5}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 4}, { cond=p0, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=6 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=6 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=6 dest: 5}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(AND (EQ s21 1) (EQ s54 1)), p2:(AND (EQ s28 1) (EQ s56 1) (NOT (AND (EQ s35 1) (EQ s55 1)))), p1:(AND (EQ s35 1) (EQ s55 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 34 steps with 3 reset in 2 ms.
FORMULA DLCround-PT-03a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-03a-LTLFireability-06 finished in 598 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((G(p1)||G(p2))))))'
Support contains 6 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 118/118 transitions.
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 60 transition count 118
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 17 place count 56 transition count 110
Iterating global reduction 1 with 4 rules applied. Total rules applied 21 place count 56 transition count 110
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 22 place count 56 transition count 109
Applied a total of 22 rules in 7 ms. Remains 56 /73 variables (removed 17) and now considering 109/118 (removed 9) transitions.
[2024-05-22 14:54:01] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
// Phase 1: matrix 86 rows 56 cols
[2024-05-22 14:54:01] [INFO ] Computed 11 invariants in 2 ms
[2024-05-22 14:54:01] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-22 14:54:01] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
[2024-05-22 14:54:01] [INFO ] Invariant cache hit.
[2024-05-22 14:54:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:54:01] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2024-05-22 14:54:01] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
[2024-05-22 14:54:01] [INFO ] Invariant cache hit.
[2024-05-22 14:54:01] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 56/73 places, 109/118 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 229 ms. Remains : 56/73 places, 109/118 transitions.
Stuttering acceptance computed with spot in 263 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1)]
Running random walk in product with property : DLCround-PT-03a-LTLFireability-07 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: 4}], [{ cond=(NOT p2), acceptance={} source=3 dest: 0}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 3}, { cond=(AND p1 p2), acceptance={} source=4 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={} source=5 dest: 0}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=1, aps=[p0:(OR (EQ s10 0) (EQ s53 0)), p2:(AND (OR (EQ s15 0) (EQ s54 0)) (OR (EQ s10 0) (EQ s53 0))), p1:(AND (EQ s51 1) (EQ s55 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, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-03a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-03a-LTLFireability-07 finished in 509 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1)&&F(G(p2)))))'
Support contains 5 out of 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 118/118 transitions.
Graph (trivial) has 96 edges and 73 vertex of which 40 / 73 are part of one of the 6 SCC in 1 ms
Free SCC test removed 34 places
Ensure Unique test removed 78 transitions
Reduce isomorphic transitions removed 78 transitions.
Graph (complete) has 63 edges and 39 vertex of which 25 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.0 ms
Discarding 14 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 25 transition count 39
Reduce places removed 1 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 5 rules applied. Total rules applied 8 place count 24 transition count 35
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 14 place count 20 transition count 33
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 18 place count 16 transition count 29
Iterating global reduction 3 with 4 rules applied. Total rules applied 22 place count 16 transition count 29
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 24 place count 16 transition count 27
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 25 place count 16 transition count 27
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 26 place count 15 transition count 26
Iterating global reduction 3 with 1 rules applied. Total rules applied 27 place count 15 transition count 26
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 28 place count 15 transition count 25
Applied a total of 28 rules in 11 ms. Remains 15 /73 variables (removed 58) and now considering 25/118 (removed 93) transitions.
[2024-05-22 14:54:02] [INFO ] Flow matrix only has 17 transitions (discarded 8 similar events)
// Phase 1: matrix 17 rows 15 cols
[2024-05-22 14:54:02] [INFO ] Computed 6 invariants in 0 ms
[2024-05-22 14:54:02] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-22 14:54:02] [INFO ] Flow matrix only has 17 transitions (discarded 8 similar events)
[2024-05-22 14:54:02] [INFO ] Invariant cache hit.
[2024-05-22 14:54:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:54:02] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2024-05-22 14:54:02] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 14:54:02] [INFO ] Flow matrix only has 17 transitions (discarded 8 similar events)
[2024-05-22 14:54:02] [INFO ] Invariant cache hit.
[2024-05-22 14:54:02] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 15/73 places, 25/118 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 142 ms. Remains : 15/73 places, 25/118 transitions.
Stuttering acceptance computed with spot in 291 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2)]
Running random walk in product with property : DLCround-PT-03a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s3 0) (EQ s13 0)), p1:(OR (EQ s11 0) (EQ s14 0)), p2:(EQ s7 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-03a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-03a-LTLFireability-10 finished in 457 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(G(!p0)) U ((p1 U p2) U p3)))'
Support contains 5 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 118/118 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 59 transition count 118
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 16 place count 57 transition count 114
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 57 transition count 114
Applied a total of 18 rules in 6 ms. Remains 57 /73 variables (removed 16) and now considering 114/118 (removed 4) transitions.
[2024-05-22 14:54:02] [INFO ] Flow matrix only has 89 transitions (discarded 25 similar events)
// Phase 1: matrix 89 rows 57 cols
[2024-05-22 14:54:02] [INFO ] Computed 10 invariants in 12 ms
[2024-05-22 14:54:02] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-22 14:54:02] [INFO ] Flow matrix only has 89 transitions (discarded 25 similar events)
[2024-05-22 14:54:02] [INFO ] Invariant cache hit.
[2024-05-22 14:54:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:54:02] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
[2024-05-22 14:54:02] [INFO ] Flow matrix only has 89 transitions (discarded 25 similar events)
[2024-05-22 14:54:02] [INFO ] Invariant cache hit.
[2024-05-22 14:54:02] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 57/73 places, 114/118 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 249 ms. Remains : 57/73 places, 114/118 transitions.
Stuttering acceptance computed with spot in 320 ms :[(NOT p3), p0, (AND p0 (NOT p2)), (AND p0 (NOT p3)), true, (NOT p2), (NOT p3)]
Running random walk in product with property : DLCround-PT-03a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p2) p1), acceptance={0} source=0 dest: 2}, { cond=(OR (AND (NOT p3) p2) (AND (NOT p3) p1)), acceptance={0} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1) p0), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p3) (NOT p2) p1 p0), acceptance={} source=3 dest: 5}, { cond=(OR (AND (NOT p3) p2 p0) (AND (NOT p3) p1 p0)), acceptance={} source=3 dest: 6}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={0} source=6 dest: 4}, { cond=(AND (NOT p3) (NOT p2) p1), acceptance={0} source=6 dest: 5}, { cond=(OR (AND (NOT p3) p2) (AND (NOT p3) p1)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p3:(EQ s7 1), p2:(AND (EQ s22 1) (EQ s56 1) (EQ s16 1) (EQ s55 1)), p1:(AND (EQ s22 1) (EQ s56 1)), p0:(AND (EQ s16 1) (EQ s55 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]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-03a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-03a-LTLFireability-11 finished in 593 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((!p1 U (p2||G(!p1))))&&p0)))'
Support contains 6 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 118/118 transitions.
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 60 transition count 118
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 16 place count 57 transition count 112
Iterating global reduction 1 with 3 rules applied. Total rules applied 19 place count 57 transition count 112
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 20 place count 57 transition count 111
Applied a total of 20 rules in 7 ms. Remains 57 /73 variables (removed 16) and now considering 111/118 (removed 7) transitions.
[2024-05-22 14:54:03] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
// Phase 1: matrix 87 rows 57 cols
[2024-05-22 14:54:03] [INFO ] Computed 11 invariants in 1 ms
[2024-05-22 14:54:03] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-22 14:54:03] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
[2024-05-22 14:54:03] [INFO ] Invariant cache hit.
[2024-05-22 14:54:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:54:03] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2024-05-22 14:54:03] [INFO ] Flow matrix only has 87 transitions (discarded 24 similar events)
[2024-05-22 14:54:03] [INFO ] Invariant cache hit.
[2024-05-22 14:54:03] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 57/73 places, 111/118 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 232 ms. Remains : 57/73 places, 111/118 transitions.
Stuttering acceptance computed with spot in 177 ms :[true, (OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND (NOT p2) p1)]
Running random walk in product with property : DLCround-PT-03a-LTLFireability-12 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: 3}], [{ cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (EQ s31 1) (EQ s54 1) (EQ s27 1) (EQ s56 1)), p2:(AND (NOT (AND (EQ s44 1) (EQ s55 1))) (NOT (AND (EQ s27 1) (EQ s56 1)))), p1:(AND (EQ s27 1) (EQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-03a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-03a-LTLFireability-12 finished in 426 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 U X(G(p0)))||X((F(p1)&&G(p2))))))'
Support contains 4 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 118/118 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 59 transition count 118
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 55 transition count 110
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 55 transition count 110
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 23 place count 55 transition count 109
Applied a total of 23 rules in 3 ms. Remains 55 /73 variables (removed 18) and now considering 109/118 (removed 9) transitions.
[2024-05-22 14:54:03] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
// Phase 1: matrix 86 rows 55 cols
[2024-05-22 14:54:03] [INFO ] Computed 10 invariants in 2 ms
[2024-05-22 14:54:03] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-22 14:54:03] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
[2024-05-22 14:54:03] [INFO ] Invariant cache hit.
[2024-05-22 14:54:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:54:03] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
[2024-05-22 14:54:03] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
[2024-05-22 14:54:03] [INFO ] Invariant cache hit.
[2024-05-22 14:54:03] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 55/73 places, 109/118 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 232 ms. Remains : 55/73 places, 109/118 transitions.
Stuttering acceptance computed with spot in 497 ms :[true, (OR (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0)]
Running random walk in product with property : DLCround-PT-03a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p2), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 2}, { cond=(AND p0 p2), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 10}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=p0, acceptance={} source=5 dest: 7}, { cond=(NOT p0), acceptance={} source=5 dest: 9}], [{ cond=(AND (NOT p0) p2), acceptance={} source=6 dest: 3}, { cond=(AND p0 p2), acceptance={} source=6 dest: 6}, { cond=(AND p0 (NOT p2)), acceptance={} source=6 dest: 8}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=6 dest: 10}], [{ cond=(AND (NOT p0) p1 p2), acceptance={} source=7 dest: 3}, { cond=(AND p0 p1 p2), acceptance={} source=7 dest: 6}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=7 dest: 7}, { cond=(AND p0 (NOT p2)), acceptance={} source=7 dest: 8}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=7 dest: 9}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=7 dest: 10}], [{ cond=p0, acceptance={} source=8 dest: 8}, { cond=(NOT p0), acceptance={} source=8 dest: 10}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=9 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=9 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=9 dest: 2}, { cond=(AND p0 p1 p2), acceptance={} source=9 dest: 3}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=9 dest: 9}, { cond=(AND p0 (NOT p2)), acceptance={} source=9 dest: 10}], [{ cond=(NOT p0), acceptance={} source=10 dest: 0}, { cond=p0, acceptance={} source=10 dest: 10}]], initial=4, aps=[p2:(OR (EQ s34 0) (EQ s53 0)), p1:(AND (EQ s34 1) (EQ s53 1)), p0:(AND (EQ s42 1) (EQ s54 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-03a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-03a-LTLFireability-13 finished in 764 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))'
Support contains 2 out of 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 118/118 transitions.
Graph (trivial) has 114 edges and 73 vertex of which 54 / 73 are part of one of the 8 SCC in 0 ms
Free SCC test removed 46 places
Ensure Unique test removed 105 transitions
Reduce isomorphic transitions removed 105 transitions.
Graph (complete) has 36 edges and 27 vertex of which 12 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.1 ms
Discarding 15 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 12 transition count 12
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 11 transition count 11
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 11 place count 5 transition count 5
Iterating global reduction 2 with 6 rules applied. Total rules applied 17 place count 5 transition count 5
Applied a total of 17 rules in 6 ms. Remains 5 /73 variables (removed 68) and now considering 5/118 (removed 113) transitions.
[2024-05-22 14:54:04] [INFO ] Flow matrix only has 4 transitions (discarded 1 similar events)
// Phase 1: matrix 4 rows 5 cols
[2024-05-22 14:54:04] [INFO ] Computed 3 invariants in 1 ms
[2024-05-22 14:54:04] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-22 14:54:04] [INFO ] Flow matrix only has 4 transitions (discarded 1 similar events)
[2024-05-22 14:54:04] [INFO ] Invariant cache hit.
[2024-05-22 14:54:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:54:04] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-22 14:54:04] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 14:54:04] [INFO ] Flow matrix only has 4 transitions (discarded 1 similar events)
[2024-05-22 14:54:04] [INFO ] Invariant cache hit.
[2024-05-22 14:54:04] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/73 places, 5/118 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 101 ms. Remains : 5/73 places, 5/118 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-03a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s2 1) (EQ s4 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][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-03a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-03a-LTLFireability-14 finished in 163 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) U p1))'
Support contains 3 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 118/118 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 58 transition count 118
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 19 place count 54 transition count 110
Iterating global reduction 1 with 4 rules applied. Total rules applied 23 place count 54 transition count 110
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 24 place count 54 transition count 109
Applied a total of 24 rules in 7 ms. Remains 54 /73 variables (removed 19) and now considering 109/118 (removed 9) transitions.
[2024-05-22 14:54:04] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
// Phase 1: matrix 86 rows 54 cols
[2024-05-22 14:54:04] [INFO ] Computed 9 invariants in 0 ms
[2024-05-22 14:54:04] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-22 14:54:04] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
[2024-05-22 14:54:04] [INFO ] Invariant cache hit.
[2024-05-22 14:54:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 14:54:04] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2024-05-22 14:54:04] [INFO ] Flow matrix only has 86 transitions (discarded 23 similar events)
[2024-05-22 14:54:04] [INFO ] Invariant cache hit.
[2024-05-22 14:54:04] [INFO ] Dead Transitions using invariants and state equation in 137 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 54/73 places, 109/118 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 262 ms. Remains : 54/73 places, 109/118 transitions.
Stuttering acceptance computed with spot in 111 ms :[true, (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-03a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(EQ s5 1), p0:(AND (EQ s10 1) (EQ s53 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, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 517 ms.
Product exploration explored 100000 steps with 50000 reset in 263 ms.
Computed a total of 2 stabilizing places and 1 stable transitions
Graph (complete) has 117 edges and 54 vertex of which 53 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.12 ms
Computed a total of 2 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X p0), (X (NOT (AND (NOT p1) p0))), true]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0))))]
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 99 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DLCround-PT-03a-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-03a-LTLFireability-15 finished in 1288 ms.
All properties solved by simple procedures.
Total runtime 8689 ms.

BK_STOP 1716389647076

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="DLCround-PT-03a"
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 DLCround-PT-03a, 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 r131-smll-171624288300073"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-03a.tgz
mv DLCround-PT-03a 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 ;