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.r453-smll-167912645100219.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is SmartHome-PT-09, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r453-smll-167912645100219
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 6.9K Feb 26 05:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 05:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 05:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 05:38 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 3.7K Feb 25 17:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 17:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 17:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.5K Feb 26 05:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 05:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 05:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 05:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:09 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 64K 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-09-LTLCardinality-00
FORMULA_NAME SmartHome-PT-09-LTLCardinality-01
FORMULA_NAME SmartHome-PT-09-LTLCardinality-02
FORMULA_NAME SmartHome-PT-09-LTLCardinality-03
FORMULA_NAME SmartHome-PT-09-LTLCardinality-04
FORMULA_NAME SmartHome-PT-09-LTLCardinality-05
FORMULA_NAME SmartHome-PT-09-LTLCardinality-06
FORMULA_NAME SmartHome-PT-09-LTLCardinality-07
FORMULA_NAME SmartHome-PT-09-LTLCardinality-08
FORMULA_NAME SmartHome-PT-09-LTLCardinality-09
FORMULA_NAME SmartHome-PT-09-LTLCardinality-10
FORMULA_NAME SmartHome-PT-09-LTLCardinality-11
FORMULA_NAME SmartHome-PT-09-LTLCardinality-12
FORMULA_NAME SmartHome-PT-09-LTLCardinality-13
FORMULA_NAME SmartHome-PT-09-LTLCardinality-14
FORMULA_NAME SmartHome-PT-09-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679245860486

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SmartHome-PT-09
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-19 17:11:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-19 17:11:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 17:11:04] [INFO ] Load time of PNML (sax parser for PT used): 87 ms
[2023-03-19 17:11:04] [INFO ] Transformed 253 places.
[2023-03-19 17:11:04] [INFO ] Transformed 293 transitions.
[2023-03-19 17:11:04] [INFO ] Found NUPN structural information;
[2023-03-19 17:11:04] [INFO ] Parsed PT model containing 253 places and 293 transitions and 664 arcs in 198 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Deduced a syphon composed of 29 places in 4 ms
Reduce places removed 29 places and 30 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA SmartHome-PT-09-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA SmartHome-PT-09-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 224 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 224/224 places, 263/263 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 217 transition count 263
Discarding 51 places :
Symmetric choice reduction at 1 with 51 rule applications. Total rules 58 place count 166 transition count 212
Iterating global reduction 1 with 51 rules applied. Total rules applied 109 place count 166 transition count 212
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 113 place count 166 transition count 208
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 122 place count 157 transition count 199
Iterating global reduction 2 with 9 rules applied. Total rules applied 131 place count 157 transition count 199
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 140 place count 148 transition count 190
Iterating global reduction 2 with 9 rules applied. Total rules applied 149 place count 148 transition count 190
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 150 place count 148 transition count 189
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 153 place count 145 transition count 186
Iterating global reduction 3 with 3 rules applied. Total rules applied 156 place count 145 transition count 186
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 157 place count 144 transition count 185
Iterating global reduction 3 with 1 rules applied. Total rules applied 158 place count 144 transition count 185
Applied a total of 158 rules in 84 ms. Remains 144 /224 variables (removed 80) and now considering 185/263 (removed 78) transitions.
// Phase 1: matrix 185 rows 144 cols
[2023-03-19 17:11:04] [INFO ] Computed 3 place invariants in 10 ms
[2023-03-19 17:11:05] [INFO ] Implicit Places using invariants in 282 ms returned []
[2023-03-19 17:11:05] [INFO ] Invariant cache hit.
[2023-03-19 17:11:05] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 594 ms to find 0 implicit places.
[2023-03-19 17:11:05] [INFO ] Invariant cache hit.
[2023-03-19 17:11:05] [INFO ] Dead Transitions using invariants and state equation in 265 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 144/224 places, 185/263 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 946 ms. Remains : 144/224 places, 185/263 transitions.
Support contains 19 out of 144 places after structural reductions.
[2023-03-19 17:11:05] [INFO ] Flatten gal took : 81 ms
[2023-03-19 17:11:05] [INFO ] Flatten gal took : 35 ms
[2023-03-19 17:11:06] [INFO ] Input system was already deterministic with 185 transitions.
Incomplete random walk after 10000 steps, including 68 resets, run finished after 666 ms. (steps per millisecond=15 ) properties (out of 13) seen :9
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-19 17:11:07] [INFO ] Invariant cache hit.
[2023-03-19 17:11:07] [INFO ] After 111ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-19 17:11:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-19 17:11:07] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 17:11:07] [INFO ] After 104ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :2
[2023-03-19 17:11:07] [INFO ] After 164ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :2
Attempting to minimize the solution found.
Minimization took 68 ms.
[2023-03-19 17:11:07] [INFO ] After 342ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :2
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 1 properties in 7 ms.
Support contains 1 out of 144 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 144/144 places, 185/185 transitions.
Graph (trivial) has 143 edges and 144 vertex of which 72 / 144 are part of one of the 6 SCC in 6 ms
Free SCC test removed 66 places
Drop transitions removed 98 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 100 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 25 place count 78 transition count 61
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 30 rules applied. Total rules applied 55 place count 54 transition count 55
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 58 place count 51 transition count 55
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 58 place count 51 transition count 50
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 68 place count 46 transition count 50
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 73 place count 41 transition count 45
Iterating global reduction 3 with 5 rules applied. Total rules applied 78 place count 41 transition count 45
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 79 place count 41 transition count 44
Performed 17 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 4 with 34 rules applied. Total rules applied 113 place count 24 transition count 26
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Graph (complete) has 41 edges and 24 vertex of which 22 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 11 rules applied. Total rules applied 124 place count 22 transition count 16
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 125 place count 22 transition count 16
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 126 place count 21 transition count 15
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 5 with 8 rules applied. Total rules applied 134 place count 16 transition count 12
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 137 place count 13 transition count 12
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 4 Pre rules applied. Total rules applied 137 place count 13 transition count 8
Deduced a syphon composed of 4 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 9 rules applied. Total rules applied 146 place count 8 transition count 8
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 147 place count 8 transition count 7
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 148 place count 7 transition count 7
Free-agglomeration rule applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 149 place count 7 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 150 place count 6 transition count 6
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 151 place count 6 transition count 6
Applied a total of 151 rules in 58 ms. Remains 6 /144 variables (removed 138) and now considering 6/185 (removed 179) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 6/144 places, 6/185 transitions.
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
FORMULA SmartHome-PT-09-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 6 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA SmartHome-PT-09-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 39 stabilizing places and 39 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((X((G(p2)||p1))||p0)))'
Support contains 6 out of 144 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 185/185 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 137 transition count 178
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 137 transition count 178
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 137 transition count 177
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 134 transition count 174
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 134 transition count 174
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 24 place count 131 transition count 171
Iterating global reduction 1 with 3 rules applied. Total rules applied 27 place count 131 transition count 171
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 130 transition count 170
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 130 transition count 170
Applied a total of 29 rules in 26 ms. Remains 130 /144 variables (removed 14) and now considering 170/185 (removed 15) transitions.
// Phase 1: matrix 170 rows 130 cols
[2023-03-19 17:11:07] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-19 17:11:08] [INFO ] Implicit Places using invariants in 94 ms returned []
[2023-03-19 17:11:08] [INFO ] Invariant cache hit.
[2023-03-19 17:11:08] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 303 ms to find 0 implicit places.
[2023-03-19 17:11:08] [INFO ] Invariant cache hit.
[2023-03-19 17:11:08] [INFO ] Dead Transitions using invariants and state equation in 205 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 130/144 places, 170/185 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 538 ms. Remains : 130/144 places, 170/185 transitions.
Stuttering acceptance computed with spot in 316 ms :[true, (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : SmartHome-PT-09-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={} source=3 dest: 0}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 3}]], initial=1, aps=[p0:(OR (EQ s118 0) (EQ s4 1)), p2:(AND (EQ s93 0) (EQ s69 1)), p1:(OR (EQ s36 0) (EQ s53 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][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 472 ms.
Product exploration explored 100000 steps with 50000 reset in 411 ms.
Computed a total of 28 stabilizing places and 28 stable transitions
Computed a total of 28 stabilizing places and 28 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) p1), (X p0), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 114 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SmartHome-PT-09-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-09-LTLCardinality-02 finished in 1963 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 144 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 144/144 places, 185/185 transitions.
Graph (trivial) has 139 edges and 144 vertex of which 62 / 144 are part of one of the 5 SCC in 1 ms
Free SCC test removed 57 places
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 86 transition count 80
Reduce places removed 28 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 37 rules applied. Total rules applied 66 place count 58 transition count 71
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 7 rules applied. Total rules applied 73 place count 53 transition count 69
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 75 place count 52 transition count 68
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 75 place count 52 transition count 62
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 87 place count 46 transition count 62
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 92 place count 41 transition count 57
Iterating global reduction 4 with 5 rules applied. Total rules applied 97 place count 41 transition count 57
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 98 place count 41 transition count 56
Performed 15 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 5 with 30 rules applied. Total rules applied 128 place count 26 transition count 40
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 138 place count 26 transition count 30
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 140 place count 24 transition count 30
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 140 place count 24 transition count 29
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 142 place count 23 transition count 29
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 143 place count 22 transition count 28
Applied a total of 143 rules in 32 ms. Remains 22 /144 variables (removed 122) and now considering 28/185 (removed 157) transitions.
[2023-03-19 17:11:09] [INFO ] Flow matrix only has 24 transitions (discarded 4 similar events)
// Phase 1: matrix 24 rows 22 cols
[2023-03-19 17:11:09] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 17:11:09] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-19 17:11:09] [INFO ] Flow matrix only has 24 transitions (discarded 4 similar events)
[2023-03-19 17:11:09] [INFO ] Invariant cache hit.
[2023-03-19 17:11:09] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-19 17:11:09] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2023-03-19 17:11:09] [INFO ] Redundant transitions in 43 ms returned []
[2023-03-19 17:11:09] [INFO ] Flow matrix only has 24 transitions (discarded 4 similar events)
[2023-03-19 17:11:09] [INFO ] Invariant cache hit.
[2023-03-19 17:11:10] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/144 places, 28/185 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 246 ms. Remains : 22/144 places, 28/185 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-09-LTLCardinality-09 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:(AND (EQ s3 0) (EQ s6 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-09-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-09-LTLCardinality-09 finished in 369 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&F(G(p1)))))'
Support contains 4 out of 144 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 185/185 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 133 transition count 174
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 133 transition count 174
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 133 transition count 172
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 28 place count 129 transition count 168
Iterating global reduction 1 with 4 rules applied. Total rules applied 32 place count 129 transition count 168
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 35 place count 126 transition count 165
Iterating global reduction 1 with 3 rules applied. Total rules applied 38 place count 126 transition count 165
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 39 place count 125 transition count 164
Iterating global reduction 1 with 1 rules applied. Total rules applied 40 place count 125 transition count 164
Applied a total of 40 rules in 23 ms. Remains 125 /144 variables (removed 19) and now considering 164/185 (removed 21) transitions.
// Phase 1: matrix 164 rows 125 cols
[2023-03-19 17:11:10] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-19 17:11:10] [INFO ] Implicit Places using invariants in 81 ms returned []
[2023-03-19 17:11:10] [INFO ] Invariant cache hit.
[2023-03-19 17:11:10] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
[2023-03-19 17:11:10] [INFO ] Invariant cache hit.
[2023-03-19 17:11:10] [INFO ] Dead Transitions using invariants and state equation in 165 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 125/144 places, 164/185 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 450 ms. Remains : 125/144 places, 164/185 transitions.
Stuttering acceptance computed with spot in 215 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : SmartHome-PT-09-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s5 0) (EQ s32 1)), p1:(OR (EQ s31 0) (EQ s54 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 680 reset in 358 ms.
Stack based approach found an accepted trace after 89 steps with 0 reset with depth 90 and stack size 88 in 1 ms.
FORMULA SmartHome-PT-09-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property SmartHome-PT-09-LTLCardinality-10 finished in 1048 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&&F(G(p0)))))'
Support contains 1 out of 144 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 144/144 places, 185/185 transitions.
Graph (trivial) has 142 edges and 144 vertex of which 63 / 144 are part of one of the 6 SCC in 0 ms
Free SCC test removed 57 places
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 86 transition count 78
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 39 rules applied. Total rules applied 70 place count 56 transition count 69
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 6 rules applied. Total rules applied 76 place count 51 transition count 68
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 78 place count 50 transition count 67
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 78 place count 50 transition count 63
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 86 place count 46 transition count 63
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 92 place count 40 transition count 57
Iterating global reduction 4 with 6 rules applied. Total rules applied 98 place count 40 transition count 57
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 99 place count 40 transition count 56
Performed 16 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 131 place count 24 transition count 39
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 141 place count 24 transition count 29
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 143 place count 22 transition count 29
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 143 place count 22 transition count 28
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 145 place count 21 transition count 28
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 146 place count 20 transition count 27
Applied a total of 146 rules in 18 ms. Remains 20 /144 variables (removed 124) and now considering 27/185 (removed 158) transitions.
[2023-03-19 17:11:11] [INFO ] Flow matrix only has 22 transitions (discarded 5 similar events)
// Phase 1: matrix 22 rows 20 cols
[2023-03-19 17:11:11] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 17:11:11] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-19 17:11:11] [INFO ] Flow matrix only has 22 transitions (discarded 5 similar events)
[2023-03-19 17:11:11] [INFO ] Invariant cache hit.
[2023-03-19 17:11:11] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-19 17:11:11] [INFO ] Redundant transitions in 26 ms returned []
[2023-03-19 17:11:11] [INFO ] Flow matrix only has 22 transitions (discarded 5 similar events)
[2023-03-19 17:11:11] [INFO ] Invariant cache hit.
[2023-03-19 17:11:11] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/144 places, 27/185 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 149 ms. Remains : 20/144 places, 27/185 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-09-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:(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 0 ms.
FORMULA SmartHome-PT-09-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-09-LTLCardinality-12 finished in 205 ms.
All properties solved by simple procedures.
Total runtime 7202 ms.

BK_STOP 1679245872374

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SmartHome-PT-09"
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 2-5348"
echo " Executing tool itstools"
echo " Input is SmartHome-PT-09, 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 r453-smll-167912645100219"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-09.tgz
mv SmartHome-PT-09 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 ;