Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r457-smll-167912648900155.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is SmartHome-PT-01, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r457-smll-167912648900155
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 6.8K Feb 26 05:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 05:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 26 05:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 05:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 17:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 17:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 05:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Feb 26 05:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 05:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Feb 26 05:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 25K 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 SmartHome-PT-01-LTLCardinality-00
FORMULA_NAME SmartHome-PT-01-LTLCardinality-01
FORMULA_NAME SmartHome-PT-01-LTLCardinality-02
FORMULA_NAME SmartHome-PT-01-LTLCardinality-03
FORMULA_NAME SmartHome-PT-01-LTLCardinality-04
FORMULA_NAME SmartHome-PT-01-LTLCardinality-05
FORMULA_NAME SmartHome-PT-01-LTLCardinality-06
FORMULA_NAME SmartHome-PT-01-LTLCardinality-07
FORMULA_NAME SmartHome-PT-01-LTLCardinality-08
FORMULA_NAME SmartHome-PT-01-LTLCardinality-09
FORMULA_NAME SmartHome-PT-01-LTLCardinality-10
FORMULA_NAME SmartHome-PT-01-LTLCardinality-11
FORMULA_NAME SmartHome-PT-01-LTLCardinality-12
FORMULA_NAME SmartHome-PT-01-LTLCardinality-13
FORMULA_NAME SmartHome-PT-01-LTLCardinality-14
FORMULA_NAME SmartHome-PT-01-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679319266247

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=SmartHome-PT-01
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 13:34:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 13:34:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 13:34:29] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2023-03-20 13:34:29] [INFO ] Transformed 38 places.
[2023-03-20 13:34:29] [INFO ] Transformed 113 transitions.
[2023-03-20 13:34:29] [INFO ] Found NUPN structural information;
[2023-03-20 13:34:29] [INFO ] Parsed PT model containing 38 places and 113 transitions and 321 arcs in 168 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 58 transitions
Reduce redundant transitions removed 58 transitions.
FORMULA SmartHome-PT-01-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-01-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-01-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-01-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-01-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-01-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 55/55 transitions.
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 38 transition count 45
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 37 transition count 45
Applied a total of 11 rules in 21 ms. Remains 37 /38 variables (removed 1) and now considering 45/55 (removed 10) transitions.
[2023-03-20 13:34:29] [INFO ] Flow matrix only has 34 transitions (discarded 11 similar events)
// Phase 1: matrix 34 rows 37 cols
[2023-03-20 13:34:29] [INFO ] Computed 14 place invariants in 6 ms
[2023-03-20 13:34:29] [INFO ] Implicit Places using invariants in 196 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 242 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/38 places, 45/55 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 266 ms. Remains : 36/38 places, 45/55 transitions.
Support contains 22 out of 36 places after structural reductions.
[2023-03-20 13:34:30] [INFO ] Flatten gal took : 29 ms
[2023-03-20 13:34:30] [INFO ] Flatten gal took : 11 ms
[2023-03-20 13:34:30] [INFO ] Input system was already deterministic with 45 transitions.
Finished random walk after 3466 steps, including 1 resets, run visited all 18 properties in 81 ms. (steps per millisecond=42 )
Computed a total of 18 stabilizing places and 13 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' '!(F(G(p0)))'
Support contains 1 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 45/45 transitions.
Graph (trivial) has 32 edges and 36 vertex of which 18 / 36 are part of one of the 8 SCC in 3 ms
Free SCC test removed 10 places
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Graph (complete) has 13 edges and 13 vertex of which 4 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.0 ms
Discarding 9 places :
Also discarding 8 output transitions
Drop transitions removed 8 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 25 rules applied. Total rules applied 26 place count 4 transition count 4
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 27 place count 3 transition count 4
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 27 place count 3 transition count 3
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 29 place count 2 transition count 3
Applied a total of 29 rules in 12 ms. Remains 2 /36 variables (removed 34) and now considering 3/45 (removed 42) transitions.
// Phase 1: matrix 3 rows 2 cols
[2023-03-20 13:34:30] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 13:34:30] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-20 13:34:30] [INFO ] Invariant cache hit.
[2023-03-20 13:34:30] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-20 13:34:30] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 13:34:30] [INFO ] Invariant cache hit.
[2023-03-20 13:34:30] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/36 places, 3/45 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 85 ms. Remains : 2/36 places, 3/45 transitions.
Stuttering acceptance computed with spot in 191 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-01-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s1 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 0 steps with 0 reset in 2 ms.
FORMULA SmartHome-PT-01-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-01-LTLCardinality-00 finished in 354 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(F((p0||G(p1)))))))'
Support contains 3 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 45/45 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 32 transition count 41
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 32 transition count 41
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 32 transition count 39
Applied a total of 10 rules in 4 ms. Remains 32 /36 variables (removed 4) and now considering 39/45 (removed 6) transitions.
[2023-03-20 13:34:30] [INFO ] Flow matrix only has 29 transitions (discarded 10 similar events)
// Phase 1: matrix 29 rows 32 cols
[2023-03-20 13:34:30] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-20 13:34:31] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-20 13:34:31] [INFO ] Flow matrix only has 29 transitions (discarded 10 similar events)
[2023-03-20 13:34:31] [INFO ] Invariant cache hit.
[2023-03-20 13:34:31] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-20 13:34:31] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2023-03-20 13:34:31] [INFO ] Flow matrix only has 29 transitions (discarded 10 similar events)
[2023-03-20 13:34:31] [INFO ] Invariant cache hit.
[2023-03-20 13:34:31] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 32/36 places, 39/45 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 270 ms. Remains : 32/36 places, 39/45 transitions.
Stuttering acceptance computed with spot in 162 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SmartHome-PT-01-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p0:(AND (EQ s22 0) (EQ s4 1)), p1:(EQ s15 0)], 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 50000 reset in 537 ms.
Product exploration explored 100000 steps with 50000 reset in 273 ms.
Computed a total of 16 stabilizing places and 12 stable transitions
Computed a total of 16 stabilizing places and 12 stable transitions
Detected a total of 16/32 stabilizing places and 12/39 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 6 factoid took 191 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SmartHome-PT-01-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-01-LTLCardinality-02 finished in 1461 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 45/45 transitions.
Graph (trivial) has 32 edges and 36 vertex of which 18 / 36 are part of one of the 8 SCC in 1 ms
Free SCC test removed 10 places
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Graph (complete) has 13 edges and 13 vertex of which 4 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 8 output transitions
Drop transitions removed 8 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 25 rules applied. Total rules applied 26 place count 4 transition count 4
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 27 place count 3 transition count 4
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 27 place count 3 transition count 3
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 29 place count 2 transition count 3
Applied a total of 29 rules in 4 ms. Remains 2 /36 variables (removed 34) and now considering 3/45 (removed 42) transitions.
// Phase 1: matrix 3 rows 2 cols
[2023-03-20 13:34:32] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 13:34:32] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-20 13:34:32] [INFO ] Invariant cache hit.
[2023-03-20 13:34:32] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-03-20 13:34:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 13:34:32] [INFO ] Invariant cache hit.
[2023-03-20 13:34:32] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/36 places, 3/45 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 128 ms. Remains : 2/36 places, 3/45 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-01-LTLCardinality-04 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:(EQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-01-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-01-LTLCardinality-04 finished in 220 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(G(p0))&&G(p1)))))'
Support contains 5 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 45/45 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 31 transition count 40
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 31 transition count 40
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 31 transition count 38
Applied a total of 12 rules in 3 ms. Remains 31 /36 variables (removed 5) and now considering 38/45 (removed 7) transitions.
[2023-03-20 13:34:32] [INFO ] Flow matrix only has 29 transitions (discarded 9 similar events)
// Phase 1: matrix 29 rows 31 cols
[2023-03-20 13:34:32] [INFO ] Computed 11 place invariants in 2 ms
[2023-03-20 13:34:32] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-20 13:34:32] [INFO ] Flow matrix only has 29 transitions (discarded 9 similar events)
[2023-03-20 13:34:32] [INFO ] Invariant cache hit.
[2023-03-20 13:34:32] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-20 13:34:32] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2023-03-20 13:34:32] [INFO ] Flow matrix only has 29 transitions (discarded 9 similar events)
[2023-03-20 13:34:32] [INFO ] Invariant cache hit.
[2023-03-20 13:34:32] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 31/36 places, 38/45 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 199 ms. Remains : 31/36 places, 38/45 transitions.
Stuttering acceptance computed with spot in 198 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Running random walk in product with property : SmartHome-PT-01-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (OR (EQ s21 0) (EQ s22 1)) (OR (EQ s11 0) (EQ s2 1))), p0:(EQ s12 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-01-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-01-LTLCardinality-05 finished in 415 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' '!((p0 U p1))'
Support contains 4 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 45/45 transitions.
Graph (trivial) has 28 edges and 36 vertex of which 16 / 36 are part of one of the 7 SCC in 0 ms
Free SCC test removed 9 places
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 21 transition count 21
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 21 transition count 21
Applied a total of 13 rules in 7 ms. Remains 21 /36 variables (removed 15) and now considering 21/45 (removed 24) transitions.
[2023-03-20 13:34:33] [INFO ] Flow matrix only has 15 transitions (discarded 6 similar events)
// Phase 1: matrix 15 rows 21 cols
[2023-03-20 13:34:33] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-20 13:34:33] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-20 13:34:33] [INFO ] Flow matrix only has 15 transitions (discarded 6 similar events)
[2023-03-20 13:34:33] [INFO ] Invariant cache hit.
[2023-03-20 13:34:33] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-20 13:34:33] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2023-03-20 13:34:33] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 13:34:33] [INFO ] Flow matrix only has 15 transitions (discarded 6 similar events)
[2023-03-20 13:34:33] [INFO ] Invariant cache hit.
[2023-03-20 13:34:33] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/36 places, 21/45 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 164 ms. Remains : 21/36 places, 21/45 transitions.
Stuttering acceptance computed with spot in 52 ms :[true, (NOT p1)]
Running random walk in product with property : SmartHome-PT-01-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(OR (EQ s16 1) (EQ s4 1)), p0:(OR (EQ s3 0) (EQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 50000 reset in 211 ms.
Product exploration explored 100000 steps with 50000 reset in 351 ms.
Computed a total of 19 stabilizing places and 12 stable transitions
Computed a total of 19 stabilizing places and 12 stable transitions
Detected a total of 19/21 stabilizing places and 12/21 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 309 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[true, (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-20 13:34:34] [INFO ] Flow matrix only has 15 transitions (discarded 6 similar events)
[2023-03-20 13:34:34] [INFO ] Invariant cache hit.
[2023-03-20 13:34:34] [INFO ] After 108ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 13:34:34] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-20 13:34:34] [INFO ] [Nat]Absence check using 7 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-20 13:34:34] [INFO ] After 40ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1))))]
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) p0)))
Knowledge based reduction with 8 factoid took 266 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SmartHome-PT-01-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-01-LTLCardinality-06 finished in 1664 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 45/45 transitions.
Graph (trivial) has 32 edges and 36 vertex of which 18 / 36 are part of one of the 8 SCC in 1 ms
Free SCC test removed 10 places
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Graph (complete) has 13 edges and 13 vertex of which 5 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 26 rules applied. Total rules applied 27 place count 5 transition count 4
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 29 place count 3 transition count 4
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 29 place count 3 transition count 3
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 31 place count 2 transition count 3
Applied a total of 31 rules in 7 ms. Remains 2 /36 variables (removed 34) and now considering 3/45 (removed 42) transitions.
// Phase 1: matrix 3 rows 2 cols
[2023-03-20 13:34:34] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 13:34:34] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-20 13:34:34] [INFO ] Invariant cache hit.
[2023-03-20 13:34:34] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-03-20 13:34:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 13:34:34] [INFO ] Invariant cache hit.
[2023-03-20 13:34:34] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/36 places, 3/45 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 75 ms. Remains : 2/36 places, 3/45 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-01-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-01-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-01-LTLCardinality-08 finished in 127 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((X(G((p1||X(G(p2)))))&&p0))))'
Support contains 4 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 45/45 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 33 transition count 42
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 33 transition count 42
Applied a total of 6 rules in 2 ms. Remains 33 /36 variables (removed 3) and now considering 42/45 (removed 3) transitions.
[2023-03-20 13:34:34] [INFO ] Flow matrix only has 33 transitions (discarded 9 similar events)
// Phase 1: matrix 33 rows 33 cols
[2023-03-20 13:34:34] [INFO ] Computed 11 place invariants in 5 ms
[2023-03-20 13:34:34] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-20 13:34:34] [INFO ] Flow matrix only has 33 transitions (discarded 9 similar events)
[2023-03-20 13:34:34] [INFO ] Invariant cache hit.
[2023-03-20 13:34:34] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-20 13:34:34] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
[2023-03-20 13:34:34] [INFO ] Flow matrix only has 33 transitions (discarded 9 similar events)
[2023-03-20 13:34:34] [INFO ] Invariant cache hit.
[2023-03-20 13:34:35] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 33/36 places, 42/45 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 202 ms. Remains : 33/36 places, 42/45 transitions.
Stuttering acceptance computed with spot in 301 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p2), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : SmartHome-PT-01-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 5}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}], [{ cond=(NOT p1), acceptance={} source=5 dest: 2}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=3, aps=[p0:(AND (NEQ s8 0) (NEQ s14 1)), p2:(AND (NEQ s10 0) (NEQ s17 1)), p1:(AND (NEQ s8 0) (NEQ s14 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 21 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-01-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-01-LTLCardinality-09 finished in 521 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(p1)||X(X(X(X(p2))))||p0)))'
Support contains 4 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 45/45 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 32 transition count 41
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 32 transition count 41
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 32 transition count 39
Applied a total of 10 rules in 4 ms. Remains 32 /36 variables (removed 4) and now considering 39/45 (removed 6) transitions.
[2023-03-20 13:34:35] [INFO ] Flow matrix only has 29 transitions (discarded 10 similar events)
// Phase 1: matrix 29 rows 32 cols
[2023-03-20 13:34:35] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-20 13:34:35] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-20 13:34:35] [INFO ] Flow matrix only has 29 transitions (discarded 10 similar events)
[2023-03-20 13:34:35] [INFO ] Invariant cache hit.
[2023-03-20 13:34:35] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-20 13:34:35] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2023-03-20 13:34:35] [INFO ] Flow matrix only has 29 transitions (discarded 10 similar events)
[2023-03-20 13:34:35] [INFO ] Invariant cache hit.
[2023-03-20 13:34:35] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 32/36 places, 39/45 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 174 ms. Remains : 32/36 places, 39/45 transitions.
Stuttering acceptance computed with spot in 467 ms :[(NOT p2), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1), (NOT p2), true]
Running random walk in product with property : SmartHome-PT-01-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 11}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 8}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 10}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 4}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 9}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 11}], [{ cond=true, acceptance={} source=5 dest: 0}], [{ cond=p1, acceptance={} source=6 dest: 3}, { cond=(NOT p1), acceptance={} source=6 dest: 5}], [{ cond=true, acceptance={} source=7 dest: 5}], [{ cond=p1, acceptance={} source=8 dest: 6}, { cond=(NOT p1), acceptance={} source=8 dest: 7}], [{ cond=p1, acceptance={} source=9 dest: 9}, { cond=(NOT p1), acceptance={} source=9 dest: 11}], [{ cond=true, acceptance={} source=10 dest: 7}], [{ cond=true, acceptance={0} source=11 dest: 11}]], initial=1, aps=[p2:(OR (EQ s19 0) (EQ s26 1)), p0:(OR (EQ s19 0) (EQ s26 1)), p1:(OR (EQ s1 0) (EQ s18 1))], 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, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-01-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-01-LTLCardinality-11 finished in 662 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((X(p1)||p0))))'
Support contains 4 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 45/45 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 32 transition count 41
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 32 transition count 41
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 32 transition count 40
Applied a total of 9 rules in 3 ms. Remains 32 /36 variables (removed 4) and now considering 40/45 (removed 5) transitions.
[2023-03-20 13:34:36] [INFO ] Flow matrix only has 31 transitions (discarded 9 similar events)
// Phase 1: matrix 31 rows 32 cols
[2023-03-20 13:34:36] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-20 13:34:36] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-20 13:34:36] [INFO ] Flow matrix only has 31 transitions (discarded 9 similar events)
[2023-03-20 13:34:36] [INFO ] Invariant cache hit.
[2023-03-20 13:34:36] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-20 13:34:36] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-20 13:34:36] [INFO ] Flow matrix only has 31 transitions (discarded 9 similar events)
[2023-03-20 13:34:36] [INFO ] Invariant cache hit.
[2023-03-20 13:34:36] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 32/36 places, 40/45 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 161 ms. Remains : 32/36 places, 40/45 transitions.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SmartHome-PT-01-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p0:(OR (EQ s11 0) (EQ s13 1)), p1:(AND (EQ s21 0) (EQ s0 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-01-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-01-LTLCardinality-14 finished in 258 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 45/45 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 32 transition count 41
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 32 transition count 41
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 32 transition count 39
Applied a total of 10 rules in 4 ms. Remains 32 /36 variables (removed 4) and now considering 39/45 (removed 6) transitions.
[2023-03-20 13:34:36] [INFO ] Flow matrix only has 30 transitions (discarded 9 similar events)
// Phase 1: matrix 30 rows 32 cols
[2023-03-20 13:34:36] [INFO ] Computed 11 place invariants in 0 ms
[2023-03-20 13:34:36] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-20 13:34:36] [INFO ] Flow matrix only has 30 transitions (discarded 9 similar events)
[2023-03-20 13:34:36] [INFO ] Invariant cache hit.
[2023-03-20 13:34:36] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-20 13:34:36] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2023-03-20 13:34:36] [INFO ] Flow matrix only has 30 transitions (discarded 9 similar events)
[2023-03-20 13:34:36] [INFO ] Invariant cache hit.
[2023-03-20 13:34:36] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 32/36 places, 39/45 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 157 ms. Remains : 32/36 places, 39/45 transitions.
Stuttering acceptance computed with spot in 123 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-01-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (EQ s23 0) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 54 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-01-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-01-LTLCardinality-15 finished in 296 ms.
All properties solved by simple procedures.
Total runtime 7448 ms.
ITS solved all properties within timeout

BK_STOP 1679319277549

--------------------
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="SmartHome-PT-01"
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 SmartHome-PT-01, 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 r457-smll-167912648900155"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-01.tgz
mv SmartHome-PT-01 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 ;