Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r121-tall-162075407000492.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Kanban-PT-00010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-tall-162075407000492
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 352K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 78K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 16:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 27 06:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 27 06:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 25 07:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 25 07:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 6 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 14K May 5 16:51 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-00010-00
FORMULA_NAME Kanban-PT-00010-01
FORMULA_NAME Kanban-PT-00010-02
FORMULA_NAME Kanban-PT-00010-03
FORMULA_NAME Kanban-PT-00010-04
FORMULA_NAME Kanban-PT-00010-05
FORMULA_NAME Kanban-PT-00010-06
FORMULA_NAME Kanban-PT-00010-07
FORMULA_NAME Kanban-PT-00010-08
FORMULA_NAME Kanban-PT-00010-09
FORMULA_NAME Kanban-PT-00010-10
FORMULA_NAME Kanban-PT-00010-11
FORMULA_NAME Kanban-PT-00010-12
FORMULA_NAME Kanban-PT-00010-13
FORMULA_NAME Kanban-PT-00010-14
FORMULA_NAME Kanban-PT-00010-15

=== Now, execution of the tool begins

BK_START 1620857259149

Running Version 0
[2021-05-12 22:07:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-12 22:07:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 22:07:41] [INFO ] Load time of PNML (sax parser for PT used): 22 ms
[2021-05-12 22:07:41] [INFO ] Transformed 16 places.
[2021-05-12 22:07:41] [INFO ] Transformed 16 transitions.
[2021-05-12 22:07:41] [INFO ] Parsed PT model containing 16 places and 16 transitions in 66 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
[2021-05-12 22:07:41] [INFO ] Initial state test concluded for 4 properties.
FORMULA Kanban-PT-00010-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-00010-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-00010-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-00010-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 16/16 transitions.
Applied a total of 0 rules in 17 ms. Remains 16 /16 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 16 cols
[2021-05-12 22:07:41] [INFO ] Computed 5 place invariants in 4 ms
[2021-05-12 22:07:41] [INFO ] Implicit Places using invariants in 59 ms returned []
// Phase 1: matrix 16 rows 16 cols
[2021-05-12 22:07:41] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-12 22:07:41] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
// Phase 1: matrix 16 rows 16 cols
[2021-05-12 22:07:41] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-12 22:07:41] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16/16 places, 16/16 transitions.
[2021-05-12 22:07:41] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-12 22:07:41] [INFO ] Flatten gal took : 18 ms
FORMULA Kanban-PT-00010-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-00010-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-00010-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-12 22:07:41] [INFO ] Flatten gal took : 4 ms
[2021-05-12 22:07:41] [INFO ] Input system was already deterministic with 16 transitions.
Finished random walk after 968 steps, including 0 resets, run visited all 14 properties in 7 ms. (steps per millisecond=138 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0&&(X(p2)||p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 16 places. Attempting structural reductions.
Starting structural reductions, 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 5 ms. Remains 14 /16 variables (removed 2) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 14 cols
[2021-05-12 22:07:41] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-12 22:07:41] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 15 rows 14 cols
[2021-05-12 22:07:41] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-12 22:07:41] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
// Phase 1: matrix 15 rows 14 cols
[2021-05-12 22:07:41] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-12 22:07:41] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 182 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : Kanban-PT-00010-01 automaton TGBA [mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(OR (AND p1 (NOT p2)) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND p1 p0 p2), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(OR (LEQ 3 s7) (LEQ 1 s0)), p0:(LEQ 1 s13), p2:(LEQ s13 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 0 reset in 267 ms.
Stack based approach found an accepted trace after 25 steps with 0 reset with depth 26 and stack size 26 in 1 ms.
FORMULA Kanban-PT-00010-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-00010-01 finished in 553 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 16 places. Attempting structural reductions.
Starting structural reductions, 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
[2021-05-12 22:07:42] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-12 22:07:42] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 15 rows 14 cols
[2021-05-12 22:07:42] [INFO ] Computed 4 place invariants in 3 ms
[2021-05-12 22:07:42] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
// Phase 1: matrix 15 rows 14 cols
[2021-05-12 22:07:42] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-12 22:07:42] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 54 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Kanban-PT-00010-03 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 2 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-00010-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-00010-03 finished in 129 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0 U p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 16/16 transitions.
Graph (trivial) has 8 edges and 16 vertex of which 4 / 16 are part of one of the 2 SCC in 2 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Ensure Unique test removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 12 transition count 13
Applied a total of 3 rules in 11 ms. Remains 12 /16 variables (removed 4) and now considering 13/16 (removed 3) transitions.
[2021-05-12 22:07:42] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
// Phase 1: matrix 12 rows 12 cols
[2021-05-12 22:07:42] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-12 22:07:42] [INFO ] Implicit Places using invariants in 12 ms returned []
[2021-05-12 22:07:42] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
// Phase 1: matrix 12 rows 12 cols
[2021-05-12 22:07:42] [INFO ] Computed 4 place invariants in 7 ms
[2021-05-12 22:07:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-12 22:07:42] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2021-05-12 22:07:42] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-12 22:07:42] [INFO ] Flow matrix only has 12 transitions (discarded 1 similar events)
// Phase 1: matrix 12 rows 12 cols
[2021-05-12 22:07:42] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-12 22:07:42] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Finished structural reductions, in 1 iterations. Remains : 12/16 places, 13/16 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : Kanban-PT-00010-04 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(OR p1 p0), acceptance={} 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 s2 s6), p0:(OR (LEQ s0 s4) (LEQ s2 s6))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-00010-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-00010-04 finished in 165 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((!p0&&(!p0 U (X(p1)||G(!p0)))))))], workingDir=/home/mcc/execution]
Support contains 1 out of 16 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, 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
[2021-05-12 22:07:42] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-12 22:07:42] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 15 rows 14 cols
[2021-05-12 22:07:42] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-12 22:07:42] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
// Phase 1: matrix 15 rows 14 cols
[2021-05-12 22:07:42] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-12 22:07:42] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 21 ms :[p0]
Running random walk in product with property : Kanban-PT-00010-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s13)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null][false]]
Product exploration explored 100000 steps with 0 reset in 168 ms.
Stack based approach found an accepted trace after 16 steps with 0 reset with depth 17 and stack size 13 in 0 ms.
FORMULA Kanban-PT-00010-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-00010-07 finished in 247 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 16 places. Attempting structural reductions.
Starting structural reductions, 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
[2021-05-12 22:07:42] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-12 22:07:42] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 15 rows 14 cols
[2021-05-12 22:07:42] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-12 22:07:42] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
// Phase 1: matrix 15 rows 14 cols
[2021-05-12 22:07:42] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-12 22:07:42] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Kanban-PT-00010-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s10)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 11778 reset in 129 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 0 ms.
FORMULA Kanban-PT-00010-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-00010-10 finished in 266 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 16/16 transitions.
Graph (trivial) has 12 edges and 16 vertex of which 6 / 16 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 12 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 11 transition count 12
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 10 transition count 11
Applied a total of 5 rules in 3 ms. Remains 10 /16 variables (removed 6) and now considering 11/16 (removed 5) transitions.
[2021-05-12 22:07:42] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
// Phase 1: matrix 9 rows 10 cols
[2021-05-12 22:07:42] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-12 22:07:42] [INFO ] Implicit Places using invariants in 12 ms returned []
[2021-05-12 22:07:42] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
// Phase 1: matrix 9 rows 10 cols
[2021-05-12 22:07:42] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-12 22:07:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-12 22:07:42] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2021-05-12 22:07:42] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-12 22:07:42] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
// Phase 1: matrix 9 rows 10 cols
[2021-05-12 22:07:42] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-12 22:07:42] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 10/16 places, 11/16 transitions.
Stuttering acceptance computed with spot in 30 ms :[true, (NOT p0)]
Running random walk in product with property : Kanban-PT-00010-11 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(GT 3 s6)], 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][true, true]]
Entered a terminal (fully accepting) state of product in 239 steps with 0 reset in 1 ms.
FORMULA Kanban-PT-00010-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-00010-11 finished in 102 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 16/16 transitions.
Graph (trivial) has 11 edges and 16 vertex of which 6 / 16 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Ensure Unique test removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 12 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 11 transition count 12
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 10 transition count 11
Applied a total of 5 rules in 1 ms. Remains 10 /16 variables (removed 6) and now considering 11/16 (removed 5) transitions.
[2021-05-12 22:07:42] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
// Phase 1: matrix 9 rows 10 cols
[2021-05-12 22:07:42] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-12 22:07:42] [INFO ] Implicit Places using invariants in 14 ms returned []
[2021-05-12 22:07:42] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
// Phase 1: matrix 9 rows 10 cols
[2021-05-12 22:07:42] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-12 22:07:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-12 22:07:42] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2021-05-12 22:07:43] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-12 22:07:43] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
// Phase 1: matrix 9 rows 10 cols
[2021-05-12 22:07:43] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-12 22:07:43] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 1 iterations. Remains : 10/16 places, 11/16 transitions.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Running random walk in product with property : Kanban-PT-00010-13 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 3 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 0 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-00010-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-00010-13 finished in 120 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G((F(p0)&&F(G(p1)))) U p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 16/16 transitions.
Graph (trivial) has 11 edges and 16 vertex of which 6 / 16 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 12 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 11 transition count 12
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 10 transition count 11
Applied a total of 5 rules in 2 ms. Remains 10 /16 variables (removed 6) and now considering 11/16 (removed 5) transitions.
[2021-05-12 22:07:43] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
// Phase 1: matrix 9 rows 10 cols
[2021-05-12 22:07:43] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-12 22:07:43] [INFO ] Implicit Places using invariants in 33 ms returned []
[2021-05-12 22:07:43] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
// Phase 1: matrix 9 rows 10 cols
[2021-05-12 22:07:43] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-12 22:07:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-12 22:07:43] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2021-05-12 22:07:43] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-12 22:07:43] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
// Phase 1: matrix 9 rows 10 cols
[2021-05-12 22:07:43] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-12 22:07:43] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 10/16 places, 11/16 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Kanban-PT-00010-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 3 s1), p1:(LEQ 2 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-00010-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-00010-14 finished in 185 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 16/16 transitions.
Graph (trivial) has 6 edges and 16 vertex of which 4 / 16 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Ensure Unique test removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 13 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 12 transition count 13
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 1 ms. Remains 11 /16 variables (removed 5) and now considering 12/16 (removed 4) transitions.
[2021-05-12 22:07:43] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
// Phase 1: matrix 11 rows 11 cols
[2021-05-12 22:07:43] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-12 22:07:43] [INFO ] Implicit Places using invariants in 9 ms returned []
[2021-05-12 22:07:43] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
// Phase 1: matrix 11 rows 11 cols
[2021-05-12 22:07:43] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-12 22:07:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-12 22:07:43] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 21 ms to find 0 implicit places.
[2021-05-12 22:07:43] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-12 22:07:43] [INFO ] Flow matrix only has 11 transitions (discarded 1 similar events)
// Phase 1: matrix 11 rows 11 cols
[2021-05-12 22:07:43] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-12 22:07:43] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 11/16 places, 12/16 transitions.
Stuttering acceptance computed with spot in 77 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Kanban-PT-00010-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 2 s3), p1:(OR (LEQ s5 s1) (LEQ 2 s4))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 12 steps with 2 reset in 0 ms.
FORMULA Kanban-PT-00010-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-00010-15 finished in 124 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620857264225

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-00010"
export BK_EXAMINATION="LTLCardinality"
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 2-4028"
echo " Executing tool itstools"
echo " Input is Kanban-PT-00010, 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 r121-tall-162075407000492"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Kanban-PT-00010.tgz
mv Kanban-PT-00010 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 ;