Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r241-tall-171649628100102.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is Kanban-PT-02000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r241-tall-171649628100102
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 07:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Apr 13 07:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 13 07:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Apr 13 07:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 14K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Kanban-PT-02000-LTLCardinality-00
FORMULA_NAME Kanban-PT-02000-LTLCardinality-01
FORMULA_NAME Kanban-PT-02000-LTLCardinality-02
FORMULA_NAME Kanban-PT-02000-LTLCardinality-03
FORMULA_NAME Kanban-PT-02000-LTLCardinality-04
FORMULA_NAME Kanban-PT-02000-LTLCardinality-05
FORMULA_NAME Kanban-PT-02000-LTLCardinality-06
FORMULA_NAME Kanban-PT-02000-LTLCardinality-07
FORMULA_NAME Kanban-PT-02000-LTLCardinality-08
FORMULA_NAME Kanban-PT-02000-LTLCardinality-09
FORMULA_NAME Kanban-PT-02000-LTLCardinality-10
FORMULA_NAME Kanban-PT-02000-LTLCardinality-11
FORMULA_NAME Kanban-PT-02000-LTLCardinality-12
FORMULA_NAME Kanban-PT-02000-LTLCardinality-13
FORMULA_NAME Kanban-PT-02000-LTLCardinality-14
FORMULA_NAME Kanban-PT-02000-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716551161940

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Kanban-PT-02000
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-24 11:46:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 11:46:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 11:46:03] [INFO ] Load time of PNML (sax parser for PT used): 23 ms
[2024-05-24 11:46:03] [INFO ] Transformed 16 places.
[2024-05-24 11:46:03] [INFO ] Transformed 16 transitions.
[2024-05-24 11:46:03] [INFO ] Parsed PT model containing 16 places and 16 transitions and 40 arcs in 80 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA Kanban-PT-02000-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-02000-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-02000-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 15 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 14 ms. Remains 15 /16 variables (removed 1) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 15 cols
[2024-05-24 11:46:03] [INFO ] Computed 4 invariants in 7 ms
[2024-05-24 11:46:03] [INFO ] Implicit Places using invariants in 108 ms returned []
[2024-05-24 11:46:03] [INFO ] Invariant cache hit.
[2024-05-24 11:46:03] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2024-05-24 11:46:03] [INFO ] Invariant cache hit.
[2024-05-24 11:46:03] [INFO ] Dead Transitions using invariants and state equation in 35 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 222 ms. Remains : 15/16 places, 16/16 transitions.
Support contains 15 out of 15 places after structural reductions.
[2024-05-24 11:46:04] [INFO ] Flatten gal took : 15 ms
[2024-05-24 11:46:04] [INFO ] Flatten gal took : 3 ms
[2024-05-24 11:46:04] [INFO ] Input system was already deterministic with 16 transitions.
Support contains 14 out of 15 places (down from 15) after GAL structural reductions.
Incomplete random walk after 10007 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 26) seen :9
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 17) seen :10
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 7) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 4) seen :1
Running SMT prover for 3 properties.
[2024-05-24 11:46:04] [INFO ] Invariant cache hit.
[2024-05-24 11:46:04] [INFO ] [Real]Absence check using 4 positive place invariants in 8 ms returned sat
[2024-05-24 11:46:04] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-24 11:46:04] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-24 11:46:04] [INFO ] After 19ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-24 11:46:04] [INFO ] After 27ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 15 ms.
[2024-05-24 11:46:04] [INFO ] After 81ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Finished Parikh walk after 16004 steps, including 0 resets, run visited all 3 properties in 226 ms. (steps per millisecond=70 )
Parikh walk visited 3 properties in 227 ms.
FORMULA Kanban-PT-02000-LTLCardinality-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 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 13 edges and 15 vertex of which 8 / 15 are part of one of the 4 SCC in 2 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 11 transition count 11
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 10 transition count 11
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 9 transition count 10
Applied a total of 5 rules in 70 ms. Remains 9 /15 variables (removed 6) and now considering 10/16 (removed 6) transitions.
[2024-05-24 11:46:05] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
// Phase 1: matrix 7 rows 9 cols
[2024-05-24 11:46:05] [INFO ] Computed 4 invariants in 1 ms
[2024-05-24 11:46:05] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-24 11:46:05] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
[2024-05-24 11:46:05] [INFO ] Invariant cache hit.
[2024-05-24 11:46:05] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-24 11:46:05] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 11:46:05] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
[2024-05-24 11:46:05] [INFO ] Invariant cache hit.
[2024-05-24 11:46:05] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/15 places, 10/16 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 166 ms. Remains : 9/15 places, 10/16 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 196 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-00 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:(GT 2 s1)], 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 22 steps with 0 reset in 1 ms.
FORMULA Kanban-PT-02000-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-02000-LTLCardinality-00 finished in 413 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(X(p1))))'
Support contains 3 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 1 ms. Remains 15 /15 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 15 cols
[2024-05-24 11:46:05] [INFO ] Computed 4 invariants in 5 ms
[2024-05-24 11:46:05] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-24 11:46:05] [INFO ] Invariant cache hit.
[2024-05-24 11:46:05] [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.
[2024-05-24 11:46:05] [INFO ] Invariant cache hit.
[2024-05-24 11:46:05] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 80 ms. Remains : 15/15 places, 16/16 transitions.
Stuttering acceptance computed with spot in 390 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p0)]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={} source=6 dest: 4}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ s5 s4), p1:(LEQ 1 s8)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 190 ms.
Product exploration explored 100000 steps with 33333 reset in 114 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 p1), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 19 ms. Reduced automaton from 7 states, 12 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Kanban-PT-02000-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Kanban-PT-02000-LTLCardinality-01 finished in 818 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0 U (p1 U p2)))))'
Support contains 6 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 1 ms. Remains 15 /15 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-24 11:46:06] [INFO ] Invariant cache hit.
[2024-05-24 11:46:06] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-24 11:46:06] [INFO ] Invariant cache hit.
[2024-05-24 11:46:06] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2024-05-24 11:46:06] [INFO ] Invariant cache hit.
[2024-05-24 11:46:06] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 93 ms. Remains : 15/15 places, 16/16 transitions.
Stuttering acceptance computed with spot in 204 ms :[(NOT p2), (NOT p2), (NOT p2), true, (NOT p2)]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 0}]], initial=4, aps=[p2:(LEQ s8 s11), p0:(LEQ s5 s10), p1:(LEQ s14 s6)], 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]]
Entered a terminal (fully accepting) state of product in 54 steps with 0 reset in 1 ms.
FORMULA Kanban-PT-02000-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-02000-LTLCardinality-02 finished in 315 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||(p1&&G(p2))))))'
Support contains 4 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 14 transition count 15
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 14 transition count 15
Applied a total of 2 rules in 2 ms. Remains 14 /15 variables (removed 1) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 14 cols
[2024-05-24 11:46:06] [INFO ] Computed 4 invariants in 0 ms
[2024-05-24 11:46:06] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-24 11:46:06] [INFO ] Invariant cache hit.
[2024-05-24 11:46:06] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2024-05-24 11:46:06] [INFO ] Invariant cache hit.
[2024-05-24 11:46:06] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 14/15 places, 15/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 106 ms. Remains : 14/15 places, 15/16 transitions.
Stuttering acceptance computed with spot in 132 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 2 s9), p1:(GT s10 s8), p2:(GT s10 s1)], 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 675 reset in 134 ms.
Stack based approach found an accepted trace after 14 steps with 0 reset with depth 15 and stack size 15 in 1 ms.
FORMULA Kanban-PT-02000-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property Kanban-PT-02000-LTLCardinality-03 finished in 387 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 3 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.
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 43 ms. Remains 10 /15 variables (removed 5) and now considering 11/16 (removed 5) transitions.
[2024-05-24 11:46:06] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
// Phase 1: matrix 9 rows 10 cols
[2024-05-24 11:46:06] [INFO ] Computed 4 invariants in 0 ms
[2024-05-24 11:46:06] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-24 11:46:06] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2024-05-24 11:46:06] [INFO ] Invariant cache hit.
[2024-05-24 11:46:06] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-24 11:46:07] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 11:46:07] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2024-05-24 11:46:07] [INFO ] Invariant cache hit.
[2024-05-24 11:46:07] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/15 places, 11/16 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 120 ms. Remains : 10/15 places, 11/16 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GT s6 s3), p0:(LEQ s3 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-02000-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-02000-LTLCardinality-05 finished in 204 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Graph (trivial) has 11 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: 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 34 ms. Remains 10 /15 variables (removed 5) and now considering 11/16 (removed 5) transitions.
[2024-05-24 11:46:07] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
// Phase 1: matrix 9 rows 10 cols
[2024-05-24 11:46:07] [INFO ] Computed 4 invariants in 0 ms
[2024-05-24 11:46:07] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-24 11:46:07] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2024-05-24 11:46:07] [INFO ] Invariant cache hit.
[2024-05-24 11:46:07] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2024-05-24 11:46:07] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 11:46:07] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2024-05-24 11:46:07] [INFO ] Invariant cache hit.
[2024-05-24 11:46:07] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/15 places, 11/16 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 128 ms. Remains : 10/15 places, 11/16 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 2 s4)], 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 38 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-02000-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-02000-LTLCardinality-06 finished in 179 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(!p0))))'
Support contains 1 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 1 ms. Remains 15 /15 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 15 cols
[2024-05-24 11:46:07] [INFO ] Computed 4 invariants in 1 ms
[2024-05-24 11:46:07] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-24 11:46:07] [INFO ] Invariant cache hit.
[2024-05-24 11:46:07] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-24 11:46:07] [INFO ] Invariant cache hit.
[2024-05-24 11:46:07] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 102 ms. Remains : 15/15 places, 16/16 transitions.
Stuttering acceptance computed with spot in 139 ms :[true, false, false, p0]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(GT 3 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 107 ms.
Product exploration explored 100000 steps with 0 reset in 208 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[true, p0]
Finished random walk after 2001 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2001 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Property proved to be false thanks to negative knowledge :(F p0)
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA Kanban-PT-02000-LTLCardinality-07 FALSE TECHNIQUES KNOWLEDGE
Treatment of property Kanban-PT-02000-LTLCardinality-07 finished in 812 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&F((G(p1)||X(p2))))))'
Support contains 4 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 1 ms. Remains 15 /15 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-24 11:46:08] [INFO ] Invariant cache hit.
[2024-05-24 11:46:08] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-24 11:46:08] [INFO ] Invariant cache hit.
[2024-05-24 11:46:08] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-24 11:46:08] [INFO ] Invariant cache hit.
[2024-05-24 11:46:08] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 77 ms. Remains : 15/15 places, 16/16 transitions.
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 2 s3), p1:(GT s2 s14), p2:(GT s5 s14)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 9944 reset in 96 ms.
Stack based approach found an accepted trace after 135 steps with 22 reset with depth 5 and stack size 5 in 0 ms.
FORMULA Kanban-PT-02000-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property Kanban-PT-02000-LTLCardinality-08 finished in 337 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0||F(G((!p0||X(F(p1)))))) U (p2&&(p0||F(G((!p0||X(F(p1))))))))))'
Support contains 4 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 14 transition count 15
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 14 transition count 15
Applied a total of 2 rules in 2 ms. Remains 14 /15 variables (removed 1) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 14 cols
[2024-05-24 11:46:08] [INFO ] Computed 4 invariants in 0 ms
[2024-05-24 11:46:08] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-24 11:46:08] [INFO ] Invariant cache hit.
[2024-05-24 11:46:08] [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.
[2024-05-24 11:46:08] [INFO ] Invariant cache hit.
[2024-05-24 11:46:08] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 14/15 places, 15/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70 ms. Remains : 14/15 places, 15/16 transitions.
Stuttering acceptance computed with spot in 185 ms :[(NOT p2), (NOT p2), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(LEQ 2 s13), p0:(LEQ 3 s2), p1:(LEQ s8 s1)], 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 357 reset in 105 ms.
Stack based approach found an accepted trace after 674 steps with 1 reset with depth 3 and stack size 3 in 1 ms.
FORMULA Kanban-PT-02000-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property Kanban-PT-02000-LTLCardinality-09 finished in 389 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||G(p1))))'
Support contains 3 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 7 edges and 15 vertex of which 4 / 15 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.
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 5 ms. Remains 11 /15 variables (removed 4) and now considering 12/16 (removed 4) transitions.
[2024-05-24 11:46:08] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
// Phase 1: matrix 11 rows 11 cols
[2024-05-24 11:46:08] [INFO ] Computed 4 invariants in 1 ms
[2024-05-24 11:46:08] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-24 11:46:08] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
[2024-05-24 11:46:08] [INFO ] Invariant cache hit.
[2024-05-24 11:46:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-24 11:46:08] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2024-05-24 11:46:08] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 11:46:08] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
[2024-05-24 11:46:08] [INFO ] Invariant cache hit.
[2024-05-24 11:46:08] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/15 places, 12/16 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 99 ms. Remains : 11/15 places, 12/16 transitions.
Stuttering acceptance computed with spot in 82 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=2, aps=[p1:(GT 1 s4), p0:(GT s5 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-02000-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-02000-LTLCardinality-11 finished in 199 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X(((!p1||G(p2)) U (p0&&(!p1||G(p2))))))))'
Support contains 4 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 16/16 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 14 transition count 15
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 14 transition count 15
Applied a total of 2 rules in 6 ms. Remains 14 /15 variables (removed 1) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 14 cols
[2024-05-24 11:46:09] [INFO ] Computed 4 invariants in 1 ms
[2024-05-24 11:46:09] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-24 11:46:09] [INFO ] Invariant cache hit.
[2024-05-24 11:46:09] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-24 11:46:09] [INFO ] Invariant cache hit.
[2024-05-24 11:46:09] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 14/15 places, 15/16 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 84 ms. Remains : 14/15 places, 15/16 transitions.
Stuttering acceptance computed with spot in 178 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (AND p1 (NOT p2))), true, (NOT p2)]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 3}, { cond=(AND p1 p2), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ s9 s2), p1:(OR (LEQ 2 s12) (LEQ s9 s2)), p2:(OR (LEQ s9 s2) (LEQ s0 s9))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 65 ms.
Product exploration explored 100000 steps with 50000 reset in 51 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 p1 p2), (X p0), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2))))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 18 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-02000-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Kanban-PT-02000-LTLCardinality-13 finished in 413 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 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 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 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
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 4 place count 10 transition count 11
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 10 transition count 11
Applied a total of 5 rules in 5 ms. Remains 10 /15 variables (removed 5) and now considering 11/16 (removed 5) transitions.
[2024-05-24 11:46:09] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
// Phase 1: matrix 9 rows 10 cols
[2024-05-24 11:46:09] [INFO ] Computed 4 invariants in 0 ms
[2024-05-24 11:46:09] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-24 11:46:09] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2024-05-24 11:46:09] [INFO ] Invariant cache hit.
[2024-05-24 11:46:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-24 11:46:09] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2024-05-24 11:46:09] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 11:46:09] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2024-05-24 11:46:09] [INFO ] Invariant cache hit.
[2024-05-24 11:46:09] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/15 places, 11/16 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 106 ms. Remains : 10/15 places, 11/16 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Kanban-PT-02000-LTLCardinality-15 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:(GT 2 s3)], 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 27 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-02000-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-02000-LTLCardinality-15 finished in 210 ms.
All properties solved by simple procedures.
Total runtime 6292 ms.

BK_STOP 1716551170599

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Kanban-PT-02000"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is Kanban-PT-02000, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r241-tall-171649628100102"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Kanban-PT-02000.tgz
mv Kanban-PT-02000 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;