Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r231-tall-167856415900292.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is Kanban-PT-01000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r231-tall-167856415900292
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 396K
-rw-r--r-- 1 mcc users 5.3K Feb 25 11:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 51K Feb 25 11:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 11:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K Feb 25 11:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Feb 25 11:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 25 11:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 25 11:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Feb 25 11:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:19 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 14K Mar 5 18:22 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 Kanban-PT-01000-LTLFireability-00
FORMULA_NAME Kanban-PT-01000-LTLFireability-01
FORMULA_NAME Kanban-PT-01000-LTLFireability-02
FORMULA_NAME Kanban-PT-01000-LTLFireability-03
FORMULA_NAME Kanban-PT-01000-LTLFireability-04
FORMULA_NAME Kanban-PT-01000-LTLFireability-05
FORMULA_NAME Kanban-PT-01000-LTLFireability-06
FORMULA_NAME Kanban-PT-01000-LTLFireability-07
FORMULA_NAME Kanban-PT-01000-LTLFireability-08
FORMULA_NAME Kanban-PT-01000-LTLFireability-09
FORMULA_NAME Kanban-PT-01000-LTLFireability-10
FORMULA_NAME Kanban-PT-01000-LTLFireability-11
FORMULA_NAME Kanban-PT-01000-LTLFireability-12
FORMULA_NAME Kanban-PT-01000-LTLFireability-13
FORMULA_NAME Kanban-PT-01000-LTLFireability-14
FORMULA_NAME Kanban-PT-01000-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679444026562

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=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Kanban-PT-01000
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-22 00:13:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 00:13:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 00:13:48] [INFO ] Load time of PNML (sax parser for PT used): 20 ms
[2023-03-22 00:13:48] [INFO ] Transformed 16 places.
[2023-03-22 00:13:48] [INFO ] Transformed 16 transitions.
[2023-03-22 00:13:48] [INFO ] Parsed PT model containing 16 places and 16 transitions and 40 arcs in 76 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 2 formulas.
FORMULA Kanban-PT-01000-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-01000-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Applied a total of 0 rules in 10 ms. Remains 16 /16 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 16 cols
[2023-03-22 00:13:48] [INFO ] Computed 5 place invariants in 9 ms
[2023-03-22 00:13:48] [INFO ] Implicit Places using invariants in 107 ms returned []
[2023-03-22 00:13:48] [INFO ] Invariant cache hit.
[2023-03-22 00:13:48] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2023-03-22 00:13:48] [INFO ] Invariant cache hit.
[2023-03-22 00:13:48] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 216 ms. Remains : 16/16 places, 16/16 transitions.
Support contains 14 out of 16 places after structural reductions.
[2023-03-22 00:13:48] [INFO ] Flatten gal took : 14 ms
[2023-03-22 00:13:48] [INFO ] Flatten gal took : 3 ms
[2023-03-22 00:13:48] [INFO ] Input system was already deterministic with 16 transitions.
Incomplete random walk after 10012 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=435 ) properties (out of 12) seen :7
Finished Best-First random walk after 191 steps, including 0 resets, run visited all 5 properties in 4 ms. (steps per millisecond=47 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&F(p1))))'
Support contains 4 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 14 transition count 15
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 14 transition count 15
Applied a total of 3 rules in 2 ms. Remains 14 /16 variables (removed 2) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 14 cols
[2023-03-22 00:13:49] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 00:13:49] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-22 00:13:49] [INFO ] Invariant cache hit.
[2023-03-22 00:13:49] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-22 00:13:49] [INFO ] Invariant cache hit.
[2023-03-22 00:13:49] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 14/16 places, 15/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 94 ms. Remains : 14/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 236 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Kanban-PT-01000-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(LT s10 1), p1:(AND (GEQ s2 1) (GEQ s7 1) (GEQ s12 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 2 ms.
FORMULA Kanban-PT-01000-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-01000-LTLFireability-01 finished in 387 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Graph (trivial) has 11 edges and 16 vertex of which 6 / 16 are part of one of the 3 SCC in 6 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Ensure Unique test removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 12 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 11 transition count 12
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 10 transition count 11
Applied a total of 5 rules in 47 ms. Remains 10 /16 variables (removed 6) and now considering 11/16 (removed 5) transitions.
[2023-03-22 00:13:49] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
// Phase 1: matrix 9 rows 10 cols
[2023-03-22 00:13:49] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-22 00:13:49] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-22 00:13:49] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2023-03-22 00:13:49] [INFO ] Invariant cache hit.
[2023-03-22 00:13:49] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-22 00:13:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 00:13:49] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2023-03-22 00:13:49] [INFO ] Invariant cache hit.
[2023-03-22 00:13:49] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/16 places, 11/16 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 143 ms. Remains : 10/16 places, 11/16 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Kanban-PT-01000-LTLFireability-02 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:(GEQ s4 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-01000-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-01000-LTLFireability-02 finished in 347 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Graph (trivial) has 12 edges and 16 vertex of which 6 / 16 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Ensure Unique test removed 1 places
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 2 place count 12 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 11 transition count 12
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 10 transition count 11
Applied a total of 5 rules in 25 ms. Remains 10 /16 variables (removed 6) and now considering 11/16 (removed 5) transitions.
[2023-03-22 00:13:49] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
// Phase 1: matrix 9 rows 10 cols
[2023-03-22 00:13:49] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 00:13:49] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-22 00:13:49] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2023-03-22 00:13:49] [INFO ] Invariant cache hit.
[2023-03-22 00:13:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 00:13:49] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-22 00:13:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 00:13:49] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2023-03-22 00:13:49] [INFO ] Invariant cache hit.
[2023-03-22 00:13:49] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/16 places, 11/16 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 104 ms. Remains : 10/16 places, 11/16 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Kanban-PT-01000-LTLFireability-03 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:(GEQ s3 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 9 steps with 3 reset in 1 ms.
FORMULA Kanban-PT-01000-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-01000-LTLFireability-03 finished in 219 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X((X(X(G(!p0))) U (p0&&X(X(G(!p0)))))))))'
Support contains 1 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Graph (trivial) has 11 edges and 16 vertex of which 6 / 16 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Ensure Unique test removed 1 places
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 2 place count 12 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 11 transition count 12
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 10 transition count 11
Applied a total of 5 rules in 24 ms. Remains 10 /16 variables (removed 6) and now considering 11/16 (removed 5) transitions.
[2023-03-22 00:13:50] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
// Phase 1: matrix 9 rows 10 cols
[2023-03-22 00:13:50] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-22 00:13:50] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-22 00:13:50] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2023-03-22 00:13:50] [INFO ] Invariant cache hit.
[2023-03-22 00:13:50] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-22 00:13:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 00:13:50] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2023-03-22 00:13:50] [INFO ] Invariant cache hit.
[2023-03-22 00:13:50] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/16 places, 11/16 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 113 ms. Remains : 10/16 places, 11/16 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0), true]
Running random walk in product with property : Kanban-PT-01000-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-01000-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-01000-LTLFireability-04 finished in 184 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((!p0&&X((!p0&&X(p1))))) U G(p1)))'
Support contains 2 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 14 transition count 15
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 14 transition count 15
Applied a total of 3 rules in 2 ms. Remains 14 /16 variables (removed 2) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 14 cols
[2023-03-22 00:13:50] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-22 00:13:50] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-22 00:13:50] [INFO ] Invariant cache hit.
[2023-03-22 00:13:50] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-22 00:13:50] [INFO ] Invariant cache hit.
[2023-03-22 00:13:50] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 14/16 places, 15/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 89 ms. Remains : 14/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 171 ms :[(NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0), (NOT p1)]
Running random walk in product with property : Kanban-PT-01000-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 1}, { cond=(NOT p0), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(GEQ s0 1), p0:(LT s10 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 4384 reset in 220 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 0 ms.
FORMULA Kanban-PT-01000-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property Kanban-PT-01000-LTLFireability-05 finished in 509 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((G(p1)||p0))&&F(p1))))'
Support contains 2 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Graph (trivial) has 7 edges and 16 vertex of which 4 / 16 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Ensure Unique test removed 1 places
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 2 place count 13 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 12 transition count 13
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 4 place count 11 transition count 12
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 11 transition count 12
Applied a total of 5 rules in 2 ms. Remains 11 /16 variables (removed 5) and now considering 12/16 (removed 4) transitions.
[2023-03-22 00:13:50] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
// Phase 1: matrix 11 rows 11 cols
[2023-03-22 00:13:50] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 00:13:50] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-22 00:13:50] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
[2023-03-22 00:13:50] [INFO ] Invariant cache hit.
[2023-03-22 00:13:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 00:13:50] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-22 00:13:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 00:13:50] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
[2023-03-22 00:13:50] [INFO ] Invariant cache hit.
[2023-03-22 00:13:50] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/16 places, 12/16 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 96 ms. Remains : 11/16 places, 12/16 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Kanban-PT-01000-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (GEQ s4 1) (GEQ s0 1)), p1:(GEQ s4 1)], 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 3 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-01000-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-01000-LTLFireability-06 finished in 233 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Graph (trivial) has 11 edges and 16 vertex of which 6 / 16 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Ensure Unique test removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 12 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 11 transition count 12
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 10 transition count 11
Applied a total of 5 rules in 20 ms. Remains 10 /16 variables (removed 6) and now considering 11/16 (removed 5) transitions.
[2023-03-22 00:13:51] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
// Phase 1: matrix 9 rows 10 cols
[2023-03-22 00:13:51] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-22 00:13:51] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-22 00:13:51] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2023-03-22 00:13:51] [INFO ] Invariant cache hit.
[2023-03-22 00:13:51] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-22 00:13:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 00:13:51] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2023-03-22 00:13:51] [INFO ] Invariant cache hit.
[2023-03-22 00:13:51] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/16 places, 11/16 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 95 ms. Remains : 10/16 places, 11/16 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : Kanban-PT-01000-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ 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 0 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-01000-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-01000-LTLFireability-08 finished in 152 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U (p1||F(G(p2))))))'
Support contains 3 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Applied a total of 1 rules in 1 ms. Remains 15 /16 variables (removed 1) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 15 cols
[2023-03-22 00:13:51] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 00:13:51] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-22 00:13:51] [INFO ] Invariant cache hit.
[2023-03-22 00:13:51] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-22 00:13:51] [INFO ] Invariant cache hit.
[2023-03-22 00:13:51] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 15/16 places, 16/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 86 ms. Remains : 15/16 places, 16/16 transitions.
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : Kanban-PT-01000-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p2 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(GEQ s10 1), p2:(GEQ s7 1), p0:(GEQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 138 ms.
Stack based approach found an accepted trace after 17 steps with 0 reset with depth 18 and stack size 18 in 0 ms.
FORMULA Kanban-PT-01000-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property Kanban-PT-01000-LTLFireability-09 finished in 344 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 5 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Graph (trivial) has 8 edges and 16 vertex of which 6 / 16 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Ensure Unique test removed 1 places
Applied a total of 1 rules in 2 ms. Remains 12 /16 variables (removed 4) and now considering 13/16 (removed 3) transitions.
[2023-03-22 00:13:51] [INFO ] Flow matrix only has 11 transitions (discarded 2 similar events)
// Phase 1: matrix 11 rows 12 cols
[2023-03-22 00:13:51] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-22 00:13:51] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-22 00:13:51] [INFO ] Flow matrix only has 11 transitions (discarded 2 similar events)
[2023-03-22 00:13:51] [INFO ] Invariant cache hit.
[2023-03-22 00:13:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 00:13:51] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-22 00:13:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 00:13:51] [INFO ] Flow matrix only has 11 transitions (discarded 2 similar events)
[2023-03-22 00:13:51] [INFO ] Invariant cache hit.
[2023-03-22 00:13:51] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/16 places, 13/16 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 94 ms. Remains : 12/16 places, 13/16 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : Kanban-PT-01000-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s3 1) (AND (GEQ s0 1) (OR (LT s2 1) (LT s6 1) (LT s10 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 0 ms.
FORMULA Kanban-PT-01000-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-01000-LTLFireability-10 finished in 145 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((p0&&X((p1&&F(G(p0)))))))))'
Support contains 2 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 14 transition count 15
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 14 transition count 15
Applied a total of 3 rules in 1 ms. Remains 14 /16 variables (removed 2) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 14 cols
[2023-03-22 00:13:51] [INFO ] Computed 4 place invariants in 10 ms
[2023-03-22 00:13:51] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-22 00:13:51] [INFO ] Invariant cache hit.
[2023-03-22 00:13:51] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-03-22 00:13:51] [INFO ] Invariant cache hit.
[2023-03-22 00:13:51] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 14/16 places, 15/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 84 ms. Remains : 14/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 163 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Kanban-PT-01000-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(GEQ s4 1), p1:(GEQ s13 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-01000-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-01000-LTLFireability-11 finished in 266 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((!p0||X((G(!p1)||F(G(p2)))))))'
Support contains 3 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Applied a total of 1 rules in 1 ms. Remains 15 /16 variables (removed 1) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 15 cols
[2023-03-22 00:13:51] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 00:13:51] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-22 00:13:51] [INFO ] Invariant cache hit.
[2023-03-22 00:13:51] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-22 00:13:51] [INFO ] Invariant cache hit.
[2023-03-22 00:13:52] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 15/16 places, 16/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 93 ms. Remains : 15/16 places, 16/16 transitions.
Stuttering acceptance computed with spot in 108 ms :[(AND p0 p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2)]
Running random walk in product with property : Kanban-PT-01000-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LT s11 1), p1:(GEQ s7 1), p2:(GEQ s3 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 115 ms.
Product exploration explored 100000 steps with 0 reset in 147 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 p0 (NOT p1) p2), (X p0), (X (NOT p1)), (X (X p2)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 224 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 107 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2)]
Incomplete random walk after 10012 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1001 ) properties (out of 2) seen :1
Finished Best-First random walk after 123 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=20 )
Knowledge obtained : [(AND p0 (NOT p1) p2), (X p0), (X (NOT p1)), (X (X p2)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT p2))]
Knowledge based reduction with 6 factoid took 240 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 117 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2)]
Support contains 2 out of 15 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-22 00:13:53] [INFO ] Invariant cache hit.
[2023-03-22 00:13:53] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-22 00:13:53] [INFO ] Invariant cache hit.
[2023-03-22 00:13:53] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-22 00:13:53] [INFO ] Invariant cache hit.
[2023-03-22 00:13:53] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 89 ms. Remains : 15/15 places, 16/16 transitions.
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 (NOT p1) p2), (X (NOT p1)), (X (X p2)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 160 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2)]
Incomplete random walk after 10012 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1668 ) properties (out of 2) seen :1
Finished Best-First random walk after 298 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=149 )
Knowledge obtained : [(AND (NOT p1) p2), (X (NOT p1)), (X (X p2)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT p2))]
Knowledge based reduction with 4 factoid took 164 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 117 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 109 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2)]
Product exploration explored 100000 steps with 0 reset in 133 ms.
Product exploration explored 100000 steps with 0 reset in 217 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 124 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2)]
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Graph (trivial) has 10 edges and 15 vertex of which 6 / 15 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 12 transition count 13
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 2 rules in 4 ms. Remains 12 /15 variables (removed 3) and now considering 13/16 (removed 3) transitions.
[2023-03-22 00:13:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 00:13:54] [INFO ] Flow matrix only has 11 transitions (discarded 2 similar events)
// Phase 1: matrix 11 rows 12 cols
[2023-03-22 00:13:54] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-22 00:13:54] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/15 places, 13/16 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 43 ms. Remains : 12/15 places, 13/16 transitions.
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 15 cols
[2023-03-22 00:13:54] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 00:13:54] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-22 00:13:54] [INFO ] Invariant cache hit.
[2023-03-22 00:13:54] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-22 00:13:54] [INFO ] Invariant cache hit.
[2023-03-22 00:13:55] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 77 ms. Remains : 15/15 places, 16/16 transitions.
Treatment of property Kanban-PT-01000-LTLFireability-12 finished in 3147 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 14 transition count 15
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 14 transition count 15
Applied a total of 3 rules in 2 ms. Remains 14 /16 variables (removed 2) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 14 cols
[2023-03-22 00:13:55] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 00:13:55] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-22 00:13:55] [INFO ] Invariant cache hit.
[2023-03-22 00:13:55] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-22 00:13:55] [INFO ] Invariant cache hit.
[2023-03-22 00:13:55] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 14/16 places, 15/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 85 ms. Remains : 14/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Kanban-PT-01000-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 11830 reset in 63 ms.
Stack based approach found an accepted trace after 7 steps with 1 reset with depth 3 and stack size 3 in 0 ms.
FORMULA Kanban-PT-01000-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property Kanban-PT-01000-LTLFireability-13 finished in 251 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
Support contains 3 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Graph (trivial) has 11 edges and 16 vertex of which 8 / 16 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Ensure Unique test removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 10 transition count 11
Applied a total of 3 rules in 11 ms. Remains 10 /16 variables (removed 6) and now considering 11/16 (removed 5) transitions.
[2023-03-22 00:13:55] [INFO ] Flow matrix only has 8 transitions (discarded 3 similar events)
// Phase 1: matrix 8 rows 10 cols
[2023-03-22 00:13:55] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-22 00:13:55] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-22 00:13:55] [INFO ] Flow matrix only has 8 transitions (discarded 3 similar events)
[2023-03-22 00:13:55] [INFO ] Invariant cache hit.
[2023-03-22 00:13:55] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-22 00:13:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 00:13:55] [INFO ] Flow matrix only has 8 transitions (discarded 3 similar events)
[2023-03-22 00:13:55] [INFO ] Invariant cache hit.
[2023-03-22 00:13:55] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/16 places, 11/16 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 93 ms. Remains : 10/16 places, 11/16 transitions.
Stuttering acceptance computed with spot in 85 ms :[p0, p0]
Running random walk in product with property : Kanban-PT-01000-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s4 1) (GEQ s8 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 16 steps with 0 reset in 1 ms.
FORMULA Kanban-PT-01000-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-01000-LTLFireability-14 finished in 197 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||F(!p1)||X(((p2||G(p0)) U (p0&&(p2||G(p0))))))))'
Support contains 5 out of 16 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 15 transition count 15
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 15 transition count 15
Applied a total of 2 rules in 1 ms. Remains 15 /16 variables (removed 1) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 15 cols
[2023-03-22 00:13:55] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-22 00:13:55] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-22 00:13:55] [INFO ] Invariant cache hit.
[2023-03-22 00:13:55] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-03-22 00:13:55] [INFO ] Invariant cache hit.
[2023-03-22 00:13:55] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 15/16 places, 15/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 78 ms. Remains : 15/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 200 ms :[(AND p1 (NOT p0)), (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : Kanban-PT-01000-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 4}], [{ cond=(AND p0 p1 (NOT p2)), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p0) p1 p2), acceptance={0} source=4 dest: 4}]], initial=1, aps=[p0:(GEQ s5 1), p1:(LT s11 1), p2:(AND (GEQ s0 1) (GEQ s6 1) (GEQ s12 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, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 63 ms.
Product exploration explored 100000 steps with 50000 reset in 71 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 (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1 p2))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND p0 p1 (NOT p2)))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) p1)))
Knowledge based reduction with 2 factoid took 160 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Kanban-PT-01000-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Kanban-PT-01000-LTLFireability-15 finished in 598 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((!p0||X((G(!p1)||F(G(p2)))))))'
Found a Lengthening insensitive property : Kanban-PT-01000-LTLFireability-12
Stuttering acceptance computed with spot in 126 ms :[(AND p0 p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2)]
Support contains 3 out of 16 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Graph (trivial) has 7 edges and 16 vertex of which 4 / 16 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Ensure Unique test removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 13 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 12 transition count 13
Applied a total of 3 rules in 7 ms. Remains 12 /16 variables (removed 4) and now considering 13/16 (removed 3) transitions.
[2023-03-22 00:13:56] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
// Phase 1: matrix 12 rows 12 cols
[2023-03-22 00:13:56] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 00:13:56] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-22 00:13:56] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
[2023-03-22 00:13:56] [INFO ] Invariant cache hit.
[2023-03-22 00:13:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 00:13:56] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-22 00:13:56] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
[2023-03-22 00:13:56] [INFO ] Invariant cache hit.
[2023-03-22 00:13:56] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 12/16 places, 13/16 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 93 ms. Remains : 12/16 places, 13/16 transitions.
Running random walk in product with property : Kanban-PT-01000-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LT s8 1), p1:(GEQ s5 1), p2:(GEQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 179 ms.
Product exploration explored 100000 steps with 0 reset in 159 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 p0 (NOT p1) p2), (X p0), (X (NOT p1)), (X (X p2)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 242 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 118 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2)]
Incomplete random walk after 10012 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1430 ) properties (out of 2) seen :1
Finished Best-First random walk after 99 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=99 )
Knowledge obtained : [(AND p0 (NOT p1) p2), (X p0), (X (NOT p1)), (X (X p2)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT p2))]
Knowledge based reduction with 6 factoid took 234 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 121 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2)]
Support contains 2 out of 12 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 13/13 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 13/13 (removed 0) transitions.
[2023-03-22 00:13:57] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
[2023-03-22 00:13:57] [INFO ] Invariant cache hit.
[2023-03-22 00:13:57] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-22 00:13:57] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
[2023-03-22 00:13:57] [INFO ] Invariant cache hit.
[2023-03-22 00:13:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 00:13:57] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-03-22 00:13:57] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
[2023-03-22 00:13:57] [INFO ] Invariant cache hit.
[2023-03-22 00:13:57] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 91 ms. Remains : 12/12 places, 13/13 transitions.
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 (NOT p1) p2), (X (NOT p1)), (X (X p2)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 154 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2)]
Incomplete random walk after 10012 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1251 ) properties (out of 2) seen :1
Finished Best-First random walk after 47 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=23 )
Knowledge obtained : [(AND (NOT p1) p2), (X (NOT p1)), (X (X p2)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT p2))]
Knowledge based reduction with 4 factoid took 170 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 105 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 107 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 113 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2)]
Product exploration explored 100000 steps with 0 reset in 103 ms.
Product exploration explored 100000 steps with 0 reset in 124 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 108 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2)]
Support contains 2 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 13/13 transitions.
Graph (trivial) has 7 edges and 12 vertex of which 2 / 12 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Applied a total of 1 rules in 1 ms. Remains 11 /12 variables (removed 1) and now considering 12/13 (removed 1) transitions.
[2023-03-22 00:13:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 00:13:58] [INFO ] Flow matrix only has 10 transitions (discarded 2 similar events)
// Phase 1: matrix 10 rows 11 cols
[2023-03-22 00:13:58] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-22 00:13:58] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/12 places, 12/13 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 39 ms. Remains : 11/12 places, 12/13 transitions.
Support contains 2 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 13/13 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 13/13 (removed 0) transitions.
[2023-03-22 00:13:58] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
// Phase 1: matrix 12 rows 12 cols
[2023-03-22 00:13:58] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-22 00:13:59] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-22 00:13:59] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
[2023-03-22 00:13:59] [INFO ] Invariant cache hit.
[2023-03-22 00:13:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 00:13:59] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-22 00:13:59] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
[2023-03-22 00:13:59] [INFO ] Invariant cache hit.
[2023-03-22 00:13:59] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 102 ms. Remains : 12/12 places, 13/13 transitions.
Treatment of property Kanban-PT-01000-LTLFireability-12 finished in 2999 ms.
[2023-03-22 00:13:59] [INFO ] Flatten gal took : 2 ms
[2023-03-22 00:13:59] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2023-03-22 00:13:59] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 16 places, 16 transitions and 40 arcs took 0 ms.
Total runtime 10920 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT Kanban-PT-01000
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/373
LTLFireability

FORMULA Kanban-PT-01000-LTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679444040097

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/373/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/373/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/373/LTLFireability.xml
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: LAUNCH task # 1 (type EXCL) for 0 Kanban-PT-01000-LTLFireability-12
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: FINISHED task # 1 (type EXCL) for Kanban-PT-01000-LTLFireability-12
lola: result : false
lola: markings : 7006
lola: fired transitions : 8006
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
Kanban-PT-01000-LTLFireability-12: LTL false LTL model checker


Time elapsed: 0 secs. Pages in use: 1

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="Kanban-PT-01000"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lolaxred"
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 2-5348"
echo " Executing tool lolaxred"
echo " Input is Kanban-PT-01000, 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 r231-tall-167856415900292"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Kanban-PT-01000.tgz
mv Kanban-PT-01000 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 ;