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.r229-tall-167856413100332.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 itstools
Input is Kanban-PT-50000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413100332
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 8.7K Feb 25 11:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 25 11:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 11:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 25 11:58 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 3.4K Feb 25 16:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 12:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 178K Feb 25 12:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 25 11:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 25 11:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:20 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-50000-LTLFireability-00
FORMULA_NAME Kanban-PT-50000-LTLFireability-01
FORMULA_NAME Kanban-PT-50000-LTLFireability-02
FORMULA_NAME Kanban-PT-50000-LTLFireability-03
FORMULA_NAME Kanban-PT-50000-LTLFireability-04
FORMULA_NAME Kanban-PT-50000-LTLFireability-05
FORMULA_NAME Kanban-PT-50000-LTLFireability-06
FORMULA_NAME Kanban-PT-50000-LTLFireability-07
FORMULA_NAME Kanban-PT-50000-LTLFireability-08
FORMULA_NAME Kanban-PT-50000-LTLFireability-09
FORMULA_NAME Kanban-PT-50000-LTLFireability-10
FORMULA_NAME Kanban-PT-50000-LTLFireability-11
FORMULA_NAME Kanban-PT-50000-LTLFireability-12
FORMULA_NAME Kanban-PT-50000-LTLFireability-13
FORMULA_NAME Kanban-PT-50000-LTLFireability-14
FORMULA_NAME Kanban-PT-50000-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679472998460

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=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Kanban-PT-50000
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-22 08:16:40] [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]
[2023-03-22 08:16:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 08:16:40] [INFO ] Load time of PNML (sax parser for PT used): 22 ms
[2023-03-22 08:16:40] [INFO ] Transformed 16 places.
[2023-03-22 08:16:40] [INFO ] Transformed 16 transitions.
[2023-03-22 08:16:40] [INFO ] Parsed PT model containing 16 places and 16 transitions and 40 arcs in 79 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA Kanban-PT-50000-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-50000-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-50000-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-50000-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 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 7 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 08:16:40] [INFO ] Computed 5 place invariants in 8 ms
[2023-03-22 08:16:40] [INFO ] Implicit Places using invariants in 121 ms returned []
[2023-03-22 08:16:40] [INFO ] Invariant cache hit.
[2023-03-22 08:16:40] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
[2023-03-22 08:16:40] [INFO ] Invariant cache hit.
[2023-03-22 08:16:40] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 229 ms. Remains : 16/16 places, 16/16 transitions.
Support contains 16 out of 16 places after structural reductions.
[2023-03-22 08:16:40] [INFO ] Flatten gal took : 14 ms
[2023-03-22 08:16:40] [INFO ] Flatten gal took : 4 ms
[2023-03-22 08:16:40] [INFO ] Input system was already deterministic with 16 transitions.
Incomplete random walk after 50001 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=1785 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 12) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-22 08:16:40] [INFO ] Invariant cache hit.
[2023-03-22 08:16:40] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-22 08:16:40] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-22 08:16:40] [INFO ] After 72ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 08:16:40] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-22 08:16:40] [INFO ] [Nat]Absence check using 4 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 08:16:41] [INFO ] After 18ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-22 08:16:41] [INFO ] After 25ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-22 08:16:41] [INFO ] After 68ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 250000 steps, including 0 resets, run visited all 2 properties in 1657 ms. (steps per millisecond=150 )
Parikh walk visited 2 properties in 1658 ms.
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(F((p0&&X(G((X(p2)||p1)))))))'
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
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 08:16:43] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-22 08:16:43] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-22 08:16:43] [INFO ] Invariant cache hit.
[2023-03-22 08:16:43] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-22 08:16:43] [INFO ] Invariant cache hit.
[2023-03-22 08:16:43] [INFO ] Dead Transitions using invariants and state equation in 26 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 97 ms. Remains : 14/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 353 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Kanban-PT-50000-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 2}], [{ cond=(NOT p2), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GEQ s9 1), p1:(OR (GEQ s13 1) (GEQ s4 1)), p2:(GEQ s4 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 611 reset in 248 ms.
Stack based approach found an accepted trace after 5 steps with 0 reset with depth 6 and stack size 6 in 1 ms.
FORMULA Kanban-PT-50000-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property Kanban-PT-50000-LTLFireability-02 finished in 762 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(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 12 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
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 17113 ms. Remains 10 /16 variables (removed 6) and now considering 11/16 (removed 5) transitions.
[2023-03-22 08:17:00] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
// Phase 1: matrix 9 rows 10 cols
[2023-03-22 08:17:00] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 08:17:00] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-22 08:17:00] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2023-03-22 08:17:00] [INFO ] Invariant cache hit.
[2023-03-22 08:17:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 08:17:00] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-22 08:17:00] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 08:17:00] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2023-03-22 08:17:00] [INFO ] Invariant cache hit.
[2023-03-22 08:17:00] [INFO ] Dead Transitions using invariants and state equation in 23 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 17212 ms. Remains : 10/16 places, 11/16 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : Kanban-PT-50000-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LT s3 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 20 steps with 0 reset in 1 ms.
FORMULA Kanban-PT-50000-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-50000-LTLFireability-03 finished in 17269 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(G(X(X((p0&&(!(p1 U p2)||X(!p1)||p3)))))))'
Support contains 6 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 08:17:01] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 08:17:01] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-22 08:17:01] [INFO ] Invariant cache hit.
[2023-03-22 08:17:01] [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 08:17:01] [INFO ] Invariant cache hit.
[2023-03-22 08:17:01] [INFO ] Dead Transitions using invariants and state equation in 32 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 95 ms. Remains : 15/16 places, 16/16 transitions.
Stuttering acceptance computed with spot in 382 ms :[true, (OR (NOT p0) (AND p1 p2 (NOT p3))), (OR (NOT p0) p1), (OR (NOT p0) (AND p1 p2)), (OR (NOT p0) (AND p1 p2 (NOT p3))), (OR (NOT p0) (AND p1 p2 (NOT p3))), (OR (NOT p0) (AND p1 p2 (NOT p3))), (OR (NOT p0) p2)]
Running random walk in product with property : Kanban-PT-50000-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(OR (AND p0 p3) (AND p0 (NOT p1) (NOT p2))), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p3) p2), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p3) p1 (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(OR (NOT p0) p1), acceptance={} source=2 dest: 0}, { cond=(OR (AND p0 p3 (NOT p1)) (AND p0 (NOT p1) (NOT p2))), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p3) (NOT p1) p2), acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (AND p1 p2)), acceptance={} source=3 dest: 0}, { cond=(OR (AND p0 p3 (NOT p1)) (AND p0 (NOT p1) (NOT p2))), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p3) (NOT p1) p2), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=3 dest: 7}], [{ cond=true, acceptance={} source=4 dest: 1}], [{ cond=true, acceptance={} source=5 dest: 4}], [{ cond=true, acceptance={} source=6 dest: 5}], [{ cond=(OR (NOT p0) p2), acceptance={} source=7 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=7 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=7 dest: 7}]], initial=6, aps=[p0:(OR (LT s2 1) (LT s8 1) (LT s13 1)), p3:(LT s0 1), p1:(GEQ s3 1), p2:(GEQ s9 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 36 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-50000-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-50000-LTLFireability-04 finished in 504 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(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 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 08:17:01] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 08:17:01] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-22 08:17:01] [INFO ] Invariant cache hit.
[2023-03-22 08:17:01] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-22 08:17:01] [INFO ] Invariant cache hit.
[2023-03-22 08:17:01] [INFO ] Dead Transitions using invariants and state equation in 30 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 86 ms. Remains : 14/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Kanban-PT-50000-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GEQ s6 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 3868 reset in 145 ms.
Stack based approach found an accepted trace after 5 steps with 0 reset with depth 6 and stack size 6 in 0 ms.
FORMULA Kanban-PT-50000-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property Kanban-PT-50000-LTLFireability-05 finished in 349 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) U p1)&&F((!p2||X(F((!p2&&F(p3))))))))'
Support contains 3 out of 16 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 16/16 transitions.
Graph (trivial) has 6 edges and 16 vertex of which 2 / 16 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.
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 14 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 13 transition count 14
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 12 transition count 13
Applied a total of 5 rules in 16880 ms. Remains 12 /16 variables (removed 4) and now considering 13/16 (removed 3) transitions.
// Phase 1: matrix 13 rows 12 cols
[2023-03-22 08:17:18] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 08:17:18] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-22 08:17:18] [INFO ] Invariant cache hit.
[2023-03-22 08:17:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-22 08:17:18] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-22 08:17:18] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 08:17:18] [INFO ] Invariant cache hit.
[2023-03-22 08:17:18] [INFO ] Dead Transitions using invariants and state equation in 28 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 16985 ms. Remains : 12/16 places, 13/16 transitions.
Stuttering acceptance computed with spot in 142 ms :[(OR (NOT p1) p2), (NOT p0), (NOT p1), p2]
Running random walk in product with property : Kanban-PT-50000-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=p2, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s0 1) (GEQ s4 1)), p0:(GEQ s11 1), p2:(LT s0 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 34 steps with 2 reset in 0 ms.
FORMULA Kanban-PT-50000-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-50000-LTLFireability-06 finished in 17155 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(G((!p0||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 08:17:19] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-22 08:17:19] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-22 08:17:19] [INFO ] Invariant cache hit.
[2023-03-22 08:17:19] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-22 08:17:19] [INFO ] Invariant cache hit.
[2023-03-22 08:17:19] [INFO ] Dead Transitions using invariants and state equation in 30 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 82 ms. Remains : 14/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 134 ms :[true, (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0)]
Running random walk in product with property : Kanban-PT-50000-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(GEQ s10 1), p0:(LT s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Kanban-PT-50000-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-50000-LTLFireability-07 finished in 236 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&&X(!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.
[2023-03-22 08:17:19] [INFO ] Invariant cache hit.
[2023-03-22 08:17:19] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-22 08:17:19] [INFO ] Invariant cache hit.
[2023-03-22 08:17:19] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-22 08:17:19] [INFO ] Invariant cache hit.
[2023-03-22 08:17:19] [INFO ] Dead Transitions using invariants and state equation in 25 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 94 ms :[p0, p0, p0]
Running random walk in product with property : Kanban-PT-50000-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(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}]], initial=0, aps=[p0:(LT s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 7725 reset in 64 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 1 ms.
FORMULA Kanban-PT-50000-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property Kanban-PT-50000-LTLFireability-08 finished in 262 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(G((!p0&&F(!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
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 08:17:19] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 08:17:19] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-22 08:17:19] [INFO ] Invariant cache hit.
[2023-03-22 08:17:19] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-03-22 08:17:19] [INFO ] Invariant cache hit.
[2023-03-22 08:17:19] [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, 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 117 ms :[(OR p0 p1), (OR p0 p1), true, p1]
Running random walk in product with property : Kanban-PT-50000-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LT s5 1), p1:(GEQ s7 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-50000-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-50000-LTLFireability-10 finished in 226 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))||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 08:17:19] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-22 08:17:19] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-22 08:17:19] [INFO ] Invariant cache hit.
[2023-03-22 08:17:19] [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 08:17:19] [INFO ] Invariant cache hit.
[2023-03-22 08:17:19] [INFO ] Dead Transitions using invariants and state equation in 30 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 80 ms. Remains : 14/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 119 ms :[p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : Kanban-PT-50000-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 0}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GEQ s6 1), p1:(GEQ s8 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 45 ms.
Product exploration explored 100000 steps with 50000 reset in 58 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) (NOT p1)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p0))
Knowledge based reduction with 7 factoid took 141 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Kanban-PT-50000-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Kanban-PT-50000-LTLFireability-12 finished in 466 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)||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.
[2023-03-22 08:17:20] [INFO ] Invariant cache hit.
[2023-03-22 08:17:20] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-22 08:17:20] [INFO ] Invariant cache hit.
[2023-03-22 08:17:20] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-22 08:17:20] [INFO ] Invariant cache hit.
[2023-03-22 08:17:20] [INFO ] Dead Transitions using invariants and state equation in 28 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 90 ms. Remains : 14/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Kanban-PT-50000-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GEQ s13 1), p1:(GEQ s1 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 4501 reset in 71 ms.
Stack based approach found an accepted trace after 18 steps with 0 reset with depth 19 and stack size 19 in 0 ms.
FORMULA Kanban-PT-50000-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property Kanban-PT-50000-LTLFireability-13 finished in 273 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(!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 3 ms. Remains 14 /16 variables (removed 2) and now considering 15/16 (removed 1) transitions.
[2023-03-22 08:17:20] [INFO ] Invariant cache hit.
[2023-03-22 08:17:20] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-22 08:17:20] [INFO ] Invariant cache hit.
[2023-03-22 08:17:20] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-22 08:17:20] [INFO ] Invariant cache hit.
[2023-03-22 08:17:20] [INFO ] Dead Transitions using invariants and state equation in 26 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 103 ms :[p0, true, true, true]
Running random walk in product with property : Kanban-PT-50000-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(LT 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, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 11821 reset in 49 ms.
Stack based approach found an accepted trace after 8 steps with 0 reset with depth 9 and stack size 9 in 0 ms.
FORMULA Kanban-PT-50000-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property Kanban-PT-50000-LTLFireability-14 finished in 259 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)))||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.
Applied a total of 0 rules in 1 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 08:17:20] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-22 08:17:20] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-22 08:17:20] [INFO ] Invariant cache hit.
[2023-03-22 08:17:20] [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 08:17:20] [INFO ] Invariant cache hit.
[2023-03-22 08:17:20] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72 ms. Remains : 16/16 places, 16/16 transitions.
Stuttering acceptance computed with spot in 142 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Running random walk in product with property : Kanban-PT-50000-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={0} source=0 dest: 0}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND p1 p0), acceptance={} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 1}], [{ cond=p1, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(GEQ s4 1), p0:(AND (LT s4 1) (OR (LT s0 1) (LT s7 1) (LT s13 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][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 92 ms.
Stack based approach found an accepted trace after 10 steps with 0 reset with depth 11 and stack size 11 in 0 ms.
FORMULA Kanban-PT-50000-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property Kanban-PT-50000-LTLFireability-15 finished in 327 ms.
All properties solved by simple procedures.
Total runtime 41000 ms.

BK_STOP 1679473041969

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="Kanban-PT-50000"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is Kanban-PT-50000, 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 r229-tall-167856413100332"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Kanban-PT-50000.tgz
mv Kanban-PT-50000 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 ;