Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r425-tajo-167905977900235.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ShieldRVt-PT-004B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r425-tajo-167905977900235
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 456K
-rw-r--r-- 1 mcc users 5.6K Feb 25 22:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 25 22:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 25 22:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K Feb 25 22:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Feb 25 22:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 25 22:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 22:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 22:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 48K Mar 5 18:23 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 ShieldRVt-PT-004B-LTLCardinality-00
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-01
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-02
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-03
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-04
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-05
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-06
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-07
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-08
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-09
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-10
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-11
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-12
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-13
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-14
FORMULA_NAME ShieldRVt-PT-004B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679305981110

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=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-004B
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 09:53:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 09:53:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 09:53:03] [INFO ] Load time of PNML (sax parser for PT used): 45 ms
[2023-03-20 09:53:03] [INFO ] Transformed 203 places.
[2023-03-20 09:53:03] [INFO ] Transformed 203 transitions.
[2023-03-20 09:53:03] [INFO ] Found NUPN structural information;
[2023-03-20 09:53:03] [INFO ] Parsed PT model containing 203 places and 203 transitions and 478 arcs in 111 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 2 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldRVt-PT-004B-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-004B-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-004B-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-004B-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-004B-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-004B-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-004B-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-004B-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 203/203 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 166 transition count 166
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 166 transition count 166
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 165 transition count 165
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 165 transition count 165
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 164 transition count 164
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 164 transition count 164
Applied a total of 78 rules in 48 ms. Remains 164 /203 variables (removed 39) and now considering 164/203 (removed 39) transitions.
// Phase 1: matrix 164 rows 164 cols
[2023-03-20 09:53:03] [INFO ] Computed 17 place invariants in 13 ms
[2023-03-20 09:53:03] [INFO ] Implicit Places using invariants in 193 ms returned []
[2023-03-20 09:53:03] [INFO ] Invariant cache hit.
[2023-03-20 09:53:03] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
[2023-03-20 09:53:03] [INFO ] Invariant cache hit.
[2023-03-20 09:53:03] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 164/203 places, 164/203 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 527 ms. Remains : 164/203 places, 164/203 transitions.
Support contains 26 out of 164 places after structural reductions.
[2023-03-20 09:53:03] [INFO ] Flatten gal took : 30 ms
[2023-03-20 09:53:03] [INFO ] Flatten gal took : 12 ms
[2023-03-20 09:53:03] [INFO ] Input system was already deterministic with 164 transitions.
Finished random walk after 393 steps, including 0 resets, run visited all 15 properties in 45 ms. (steps per millisecond=8 )
Computed a total of 47 stabilizing places and 47 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((p0 U (G(p0)||(F(!p2)&&p1)))))'
Support contains 5 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 164/164 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 157 transition count 157
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 157 transition count 157
Applied a total of 14 rules in 14 ms. Remains 157 /164 variables (removed 7) and now considering 157/164 (removed 7) transitions.
// Phase 1: matrix 157 rows 157 cols
[2023-03-20 09:53:04] [INFO ] Computed 17 place invariants in 3 ms
[2023-03-20 09:53:04] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-20 09:53:04] [INFO ] Invariant cache hit.
[2023-03-20 09:53:04] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
[2023-03-20 09:53:04] [INFO ] Invariant cache hit.
[2023-03-20 09:53:04] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 157/164 places, 157/164 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 231 ms. Remains : 157/164 places, 157/164 transitions.
Stuttering acceptance computed with spot in 270 ms :[true, p2, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (AND p2 (NOT p0)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2))]
Running random walk in product with property : ShieldRVt-PT-004B-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p2, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND p2 p0), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(AND p1 p2 (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND p1 p2 p0), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 4}]], initial=2, aps=[p2:(OR (EQ s55 0) (EQ s153 1)), p0:(EQ s101 1), p1:(AND (EQ s101 1) (NOT (OR (EQ s71 0) (EQ s108 1))))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldRVt-PT-004B-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-004B-LTLCardinality-01 finished in 561 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 2 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 164/164 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 159 transition count 159
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 159 transition count 159
Applied a total of 10 rules in 7 ms. Remains 159 /164 variables (removed 5) and now considering 159/164 (removed 5) transitions.
// Phase 1: matrix 159 rows 159 cols
[2023-03-20 09:53:04] [INFO ] Computed 17 place invariants in 2 ms
[2023-03-20 09:53:04] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-20 09:53:04] [INFO ] Invariant cache hit.
[2023-03-20 09:53:04] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
[2023-03-20 09:53:04] [INFO ] Invariant cache hit.
[2023-03-20 09:53:04] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 159/164 places, 159/164 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 255 ms. Remains : 159/164 places, 159/164 transitions.
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-004B-LTLCardinality-04 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:(OR (EQ s143 0) (EQ s14 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 33333 reset in 218 ms.
Product exploration explored 100000 steps with 33333 reset in 139 ms.
Computed a total of 46 stabilizing places and 46 stable transitions
Computed a total of 46 stabilizing places and 46 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 71 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVt-PT-004B-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVt-PT-004B-LTLCardinality-04 finished in 823 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 164/164 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 163 transition count 119
Reduce places removed 44 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 45 rules applied. Total rules applied 89 place count 119 transition count 118
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 90 place count 118 transition count 118
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 26 Pre rules applied. Total rules applied 90 place count 118 transition count 92
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 3 with 52 rules applied. Total rules applied 142 place count 92 transition count 92
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 146 place count 88 transition count 88
Iterating global reduction 3 with 4 rules applied. Total rules applied 150 place count 88 transition count 88
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 150 place count 88 transition count 84
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 158 place count 84 transition count 84
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 226 place count 50 transition count 50
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 227 place count 50 transition count 49
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 4 with 2 rules applied. Total rules applied 229 place count 49 transition count 48
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 251 place count 38 transition count 58
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 253 place count 36 transition count 56
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 254 place count 35 transition count 56
Applied a total of 254 rules in 33 ms. Remains 35 /164 variables (removed 129) and now considering 56/164 (removed 108) transitions.
// Phase 1: matrix 56 rows 35 cols
[2023-03-20 09:53:05] [INFO ] Computed 16 place invariants in 1 ms
[2023-03-20 09:53:05] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-20 09:53:05] [INFO ] Invariant cache hit.
[2023-03-20 09:53:05] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-20 09:53:05] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-20 09:53:05] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 09:53:05] [INFO ] Invariant cache hit.
[2023-03-20 09:53:05] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 35/164 places, 56/164 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 181 ms. Remains : 35/164 places, 56/164 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-004B-LTLCardinality-06 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:(OR (EQ s21 0) (EQ s24 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 1 ms.
FORMULA ShieldRVt-PT-004B-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-004B-LTLCardinality-06 finished in 264 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((F(p0) U (!p1||F(!p2))))))'
Support contains 5 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 164/164 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 160 transition count 160
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 160 transition count 160
Applied a total of 8 rules in 5 ms. Remains 160 /164 variables (removed 4) and now considering 160/164 (removed 4) transitions.
// Phase 1: matrix 160 rows 160 cols
[2023-03-20 09:53:05] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-20 09:53:05] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-20 09:53:05] [INFO ] Invariant cache hit.
[2023-03-20 09:53:05] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
[2023-03-20 09:53:05] [INFO ] Invariant cache hit.
[2023-03-20 09:53:06] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 160/164 places, 160/164 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 269 ms. Remains : 160/164 places, 160/164 transitions.
Stuttering acceptance computed with spot in 172 ms :[(AND p1 p2), (AND p1 p2), (AND p2 (NOT p0)), (AND p1 p2)]
Running random walk in product with property : ShieldRVt-PT-004B-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND p1 p2 (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p1 p2), acceptance={} source=1 dest: 3}], [{ cond=(AND p2 (NOT p0)), acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 p2 (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(AND p1 p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s142 0) (EQ s33 1)), p2:(OR (EQ s39 0) (EQ s96 1)), p0:(EQ s78 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]]
Stuttering criterion allowed to conclude after 83556 steps with 416 reset in 288 ms.
FORMULA ShieldRVt-PT-004B-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-004B-LTLCardinality-08 finished in 744 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 2 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 164/164 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 163 transition count 118
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 90 place count 118 transition count 118
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 90 place count 118 transition count 93
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 140 place count 93 transition count 93
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 144 place count 89 transition count 89
Iterating global reduction 2 with 4 rules applied. Total rules applied 148 place count 89 transition count 89
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 148 place count 89 transition count 85
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 156 place count 85 transition count 85
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 228 place count 49 transition count 49
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 229 place count 49 transition count 48
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 3 with 2 rules applied. Total rules applied 231 place count 48 transition count 47
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 253 place count 37 transition count 57
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 255 place count 35 transition count 55
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 256 place count 34 transition count 55
Applied a total of 256 rules in 21 ms. Remains 34 /164 variables (removed 130) and now considering 55/164 (removed 109) transitions.
// Phase 1: matrix 55 rows 34 cols
[2023-03-20 09:53:06] [INFO ] Computed 16 place invariants in 1 ms
[2023-03-20 09:53:06] [INFO ] Implicit Places using invariants in 149 ms returned []
[2023-03-20 09:53:06] [INFO ] Invariant cache hit.
[2023-03-20 09:53:06] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
[2023-03-20 09:53:06] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 09:53:06] [INFO ] Invariant cache hit.
[2023-03-20 09:53:06] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 34/164 places, 55/164 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 290 ms. Remains : 34/164 places, 55/164 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-004B-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s23 0) (EQ s6 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 34 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-004B-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-004B-LTLCardinality-09 finished in 350 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 4 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 164/164 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 157 transition count 157
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 157 transition count 157
Applied a total of 14 rules in 5 ms. Remains 157 /164 variables (removed 7) and now considering 157/164 (removed 7) transitions.
// Phase 1: matrix 157 rows 157 cols
[2023-03-20 09:53:06] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-20 09:53:06] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-20 09:53:06] [INFO ] Invariant cache hit.
[2023-03-20 09:53:07] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2023-03-20 09:53:07] [INFO ] Invariant cache hit.
[2023-03-20 09:53:07] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 157/164 places, 157/164 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 259 ms. Remains : 157/164 places, 157/164 transitions.
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVt-PT-004B-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(OR (EQ s24 0) (EQ s129 1)), p1:(OR (EQ s80 0) (EQ s109 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 171 steps with 0 reset in 1 ms.
FORMULA ShieldRVt-PT-004B-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-004B-LTLCardinality-10 finished in 399 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 2 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 164/164 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 163 transition count 118
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 90 place count 118 transition count 118
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 90 place count 118 transition count 93
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 140 place count 93 transition count 93
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 144 place count 89 transition count 89
Iterating global reduction 2 with 4 rules applied. Total rules applied 148 place count 89 transition count 89
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 148 place count 89 transition count 85
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 156 place count 85 transition count 85
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 228 place count 49 transition count 49
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 229 place count 49 transition count 48
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 3 with 2 rules applied. Total rules applied 231 place count 48 transition count 47
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 253 place count 37 transition count 57
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 255 place count 35 transition count 55
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 256 place count 34 transition count 55
Applied a total of 256 rules in 23 ms. Remains 34 /164 variables (removed 130) and now considering 55/164 (removed 109) transitions.
// Phase 1: matrix 55 rows 34 cols
[2023-03-20 09:53:07] [INFO ] Computed 16 place invariants in 1 ms
[2023-03-20 09:53:07] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-20 09:53:07] [INFO ] Invariant cache hit.
[2023-03-20 09:53:07] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2023-03-20 09:53:07] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 09:53:07] [INFO ] Invariant cache hit.
[2023-03-20 09:53:07] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 34/164 places, 55/164 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 189 ms. Remains : 34/164 places, 55/164 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-004B-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s17 0) (EQ s14 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 17 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-004B-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-004B-LTLCardinality-12 finished in 239 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(((p1&&X(p2))||p0)))'
Support contains 4 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 164/164 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 159 transition count 159
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 159 transition count 159
Applied a total of 10 rules in 7 ms. Remains 159 /164 variables (removed 5) and now considering 159/164 (removed 5) transitions.
// Phase 1: matrix 159 rows 159 cols
[2023-03-20 09:53:07] [INFO ] Computed 17 place invariants in 7 ms
[2023-03-20 09:53:07] [INFO ] Implicit Places using invariants in 89 ms returned []
[2023-03-20 09:53:07] [INFO ] Invariant cache hit.
[2023-03-20 09:53:07] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 258 ms to find 0 implicit places.
[2023-03-20 09:53:07] [INFO ] Invariant cache hit.
[2023-03-20 09:53:07] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 159/164 places, 159/164 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 410 ms. Remains : 159/164 places, 159/164 transitions.
Stuttering acceptance computed with spot in 116 ms :[true, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : ShieldRVt-PT-004B-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p2), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s122 0) (EQ s156 1)), p1:(OR (EQ s114 0) (EQ s35 1)), p2:(OR (EQ s122 0) (EQ s156 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 7 steps with 0 reset in 1 ms.
FORMULA ShieldRVt-PT-004B-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-004B-LTLCardinality-13 finished in 543 ms.
All properties solved by simple procedures.
Total runtime 5137 ms.
ITS solved all properties within timeout

BK_STOP 1679305988194

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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="ShieldRVt-PT-004B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is ShieldRVt-PT-004B, 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 r425-tajo-167905977900235"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-004B.tgz
mv ShieldRVt-PT-004B 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 ;