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-167912649000236.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-11, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r457-smll-167912649000236
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 568K
-rw-r--r-- 1 mcc users 6.3K Feb 26 05:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Feb 26 05:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 05:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 26 05:41 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 3.3K Feb 25 17:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 17:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 05:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Feb 26 05:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 05:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Feb 26 05:43 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 71K 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-11-LTLFireability-00
FORMULA_NAME SmartHome-PT-11-LTLFireability-01
FORMULA_NAME SmartHome-PT-11-LTLFireability-02
FORMULA_NAME SmartHome-PT-11-LTLFireability-03
FORMULA_NAME SmartHome-PT-11-LTLFireability-04
FORMULA_NAME SmartHome-PT-11-LTLFireability-05
FORMULA_NAME SmartHome-PT-11-LTLFireability-06
FORMULA_NAME SmartHome-PT-11-LTLFireability-07
FORMULA_NAME SmartHome-PT-11-LTLFireability-08
FORMULA_NAME SmartHome-PT-11-LTLFireability-09
FORMULA_NAME SmartHome-PT-11-LTLFireability-10
FORMULA_NAME SmartHome-PT-11-LTLFireability-11
FORMULA_NAME SmartHome-PT-11-LTLFireability-12
FORMULA_NAME SmartHome-PT-11-LTLFireability-13
FORMULA_NAME SmartHome-PT-11-LTLFireability-14
FORMULA_NAME SmartHome-PT-11-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679322630341

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SmartHome-PT-11
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 14:30:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 14:30:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 14:30:33] [INFO ] Load time of PNML (sax parser for PT used): 114 ms
[2023-03-20 14:30:33] [INFO ] Transformed 290 places.
[2023-03-20 14:30:33] [INFO ] Transformed 315 transitions.
[2023-03-20 14:30:33] [INFO ] Found NUPN structural information;
[2023-03-20 14:30:33] [INFO ] Parsed PT model containing 290 places and 315 transitions and 722 arcs in 265 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
Deduced a syphon composed of 66 places in 5 ms
Reduce places removed 66 places and 55 transitions.
FORMULA SmartHome-PT-11-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-11-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-11-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-11-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-11-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-11-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA SmartHome-PT-11-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-11-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 13 out of 224 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 224/224 places, 260/260 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 215 transition count 260
Discarding 56 places :
Symmetric choice reduction at 1 with 56 rule applications. Total rules 65 place count 159 transition count 204
Iterating global reduction 1 with 56 rules applied. Total rules applied 121 place count 159 transition count 204
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 127 place count 159 transition count 198
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 139 place count 147 transition count 186
Iterating global reduction 2 with 12 rules applied. Total rules applied 151 place count 147 transition count 186
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 163 place count 135 transition count 174
Iterating global reduction 2 with 12 rules applied. Total rules applied 175 place count 135 transition count 174
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 176 place count 135 transition count 173
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 179 place count 132 transition count 170
Iterating global reduction 3 with 3 rules applied. Total rules applied 182 place count 132 transition count 170
Applied a total of 182 rules in 89 ms. Remains 132 /224 variables (removed 92) and now considering 170/260 (removed 90) transitions.
// Phase 1: matrix 170 rows 132 cols
[2023-03-20 14:30:33] [INFO ] Computed 3 place invariants in 11 ms
[2023-03-20 14:30:33] [INFO ] Implicit Places using invariants in 330 ms returned []
[2023-03-20 14:30:33] [INFO ] Invariant cache hit.
[2023-03-20 14:30:34] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 592 ms to find 0 implicit places.
[2023-03-20 14:30:34] [INFO ] Invariant cache hit.
[2023-03-20 14:30:34] [INFO ] Dead Transitions using invariants and state equation in 232 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 132/224 places, 170/260 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 915 ms. Remains : 132/224 places, 170/260 transitions.
Support contains 13 out of 132 places after structural reductions.
[2023-03-20 14:30:34] [INFO ] Flatten gal took : 64 ms
[2023-03-20 14:30:34] [INFO ] Flatten gal took : 24 ms
[2023-03-20 14:30:34] [INFO ] Input system was already deterministic with 170 transitions.
Incomplete random walk after 10000 steps, including 70 resets, run finished after 388 ms. (steps per millisecond=25 ) properties (out of 13) seen :10
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-20 14:30:35] [INFO ] Invariant cache hit.
[2023-03-20 14:30:35] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 14:30:35] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-20 14:30:35] [INFO ] After 292ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2023-03-20 14:30:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 14:30:35] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-20 14:30:35] [INFO ] After 98ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2023-03-20 14:30:35] [INFO ] After 150ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 37 ms.
[2023-03-20 14:30:35] [INFO ] After 293ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 132 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 132/132 places, 170/170 transitions.
Graph (trivial) has 125 edges and 132 vertex of which 50 / 132 are part of one of the 5 SCC in 3 ms
Free SCC test removed 45 places
Drop transitions removed 70 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 73 transitions.
Graph (complete) has 136 edges and 87 vertex of which 86 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 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 31 rules applied. Total rules applied 33 place count 86 transition count 66
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 37 rules applied. Total rules applied 70 place count 56 transition count 59
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 2 with 6 rules applied. Total rules applied 76 place count 52 transition count 57
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 78 place count 51 transition count 56
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 79 place count 50 transition count 56
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 79 place count 50 transition count 52
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 87 place count 46 transition count 52
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 90 place count 43 transition count 48
Iterating global reduction 5 with 3 rules applied. Total rules applied 93 place count 43 transition count 48
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 93 place count 43 transition count 47
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 95 place count 42 transition count 47
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 5 with 38 rules applied. Total rules applied 133 place count 23 transition count 28
Drop transitions removed 8 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 142 place count 23 transition count 19
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 6 with 2 rules applied. Total rules applied 144 place count 22 transition count 18
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 145 place count 22 transition count 17
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 147 place count 22 transition count 15
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 149 place count 20 transition count 15
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 150 place count 19 transition count 14
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 154 place count 15 transition count 14
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 3 Pre rules applied. Total rules applied 154 place count 15 transition count 11
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 9 with 6 rules applied. Total rules applied 160 place count 12 transition count 11
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 161 place count 11 transition count 10
Iterating global reduction 9 with 1 rules applied. Total rules applied 162 place count 11 transition count 10
Applied a total of 162 rules in 38 ms. Remains 11 /132 variables (removed 121) and now considering 10/170 (removed 160) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 11/132 places, 10/170 transitions.
Finished random walk after 12 steps, including 1 resets, run visited all 2 properties in 2 ms. (steps per millisecond=6 )
FORMULA SmartHome-PT-11-LTLFireability-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 7 simplifications.
Computed a total of 37 stabilizing places and 36 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)||G(p1))))'
Support contains 2 out of 132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 132/132 places, 170/170 transitions.
Graph (trivial) has 126 edges and 132 vertex of which 60 / 132 are part of one of the 5 SCC in 1 ms
Free SCC test removed 55 places
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 27 place count 76 transition count 68
Reduce places removed 26 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 1 with 30 rules applied. Total rules applied 57 place count 50 transition count 64
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 59 place count 48 transition count 64
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 59 place count 48 transition count 61
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 65 place count 45 transition count 61
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 68 place count 42 transition count 57
Iterating global reduction 3 with 3 rules applied. Total rules applied 71 place count 42 transition count 57
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 103 place count 26 transition count 41
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 104 place count 26 transition count 40
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 105 place count 25 transition count 39
Iterating global reduction 4 with 1 rules applied. Total rules applied 106 place count 25 transition count 39
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 108 place count 24 transition count 38
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 109 place count 24 transition count 37
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 114 place count 24 transition count 32
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 115 place count 23 transition count 32
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 115 place count 23 transition count 31
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 117 place count 22 transition count 31
Applied a total of 117 rules in 24 ms. Remains 22 /132 variables (removed 110) and now considering 31/170 (removed 139) transitions.
[2023-03-20 14:30:36] [INFO ] Flow matrix only has 24 transitions (discarded 7 similar events)
// Phase 1: matrix 24 rows 22 cols
[2023-03-20 14:30:36] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-20 14:30:36] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-20 14:30:36] [INFO ] Flow matrix only has 24 transitions (discarded 7 similar events)
[2023-03-20 14:30:36] [INFO ] Invariant cache hit.
[2023-03-20 14:30:36] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-20 14:30:36] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
[2023-03-20 14:30:36] [INFO ] Redundant transitions in 57 ms returned []
[2023-03-20 14:30:36] [INFO ] Flow matrix only has 24 transitions (discarded 7 similar events)
[2023-03-20 14:30:36] [INFO ] Invariant cache hit.
[2023-03-20 14:30:36] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/132 places, 31/170 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 295 ms. Remains : 22/132 places, 31/170 transitions.
Stuttering acceptance computed with spot in 210 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : SmartHome-PT-11-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s7 1), p1:(OR (EQ s1 0) (EQ s7 0))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 5400 reset in 376 ms.
Stack based approach found an accepted trace after 57 steps with 2 reset with depth 17 and stack size 13 in 0 ms.
FORMULA SmartHome-PT-11-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property SmartHome-PT-11-LTLFireability-02 finished in 957 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)&&(p1 U (p2||G(p1)))))'
Support contains 2 out of 132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 132/132 places, 170/170 transitions.
Graph (trivial) has 125 edges and 132 vertex of which 50 / 132 are part of one of the 5 SCC in 1 ms
Free SCC test removed 45 places
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 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 76
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 37 rules applied. Total rules applied 68 place count 56 transition count 69
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 2 with 6 rules applied. Total rules applied 74 place count 52 transition count 67
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 76 place count 51 transition count 66
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 77 place count 50 transition count 66
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 77 place count 50 transition count 62
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 85 place count 46 transition count 62
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 87 place count 44 transition count 59
Iterating global reduction 5 with 2 rules applied. Total rules applied 89 place count 44 transition count 59
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 5 with 34 rules applied. Total rules applied 123 place count 27 transition count 42
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 124 place count 27 transition count 41
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 6 with 2 rules applied. Total rules applied 126 place count 26 transition count 40
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 127 place count 26 transition count 39
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 7 with 10 rules applied. Total rules applied 137 place count 26 transition count 29
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 139 place count 24 transition count 29
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 139 place count 24 transition count 28
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 141 place count 23 transition count 28
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 142 place count 22 transition count 27
Applied a total of 142 rules in 33 ms. Remains 22 /132 variables (removed 110) and now considering 27/170 (removed 143) transitions.
[2023-03-20 14:30:37] [INFO ] Flow matrix only has 23 transitions (discarded 4 similar events)
// Phase 1: matrix 23 rows 22 cols
[2023-03-20 14:30:37] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-20 14:30:37] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-20 14:30:37] [INFO ] Flow matrix only has 23 transitions (discarded 4 similar events)
[2023-03-20 14:30:37] [INFO ] Invariant cache hit.
[2023-03-20 14:30:37] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-20 14:30:37] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-20 14:30:37] [INFO ] Flow matrix only has 23 transitions (discarded 4 similar events)
[2023-03-20 14:30:37] [INFO ] Invariant cache hit.
[2023-03-20 14:30:37] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/132 places, 27/170 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 202 ms. Remains : 22/132 places, 27/170 transitions.
Stuttering acceptance computed with spot in 165 ms :[(AND (NOT p2) (NOT p1)), true, (NOT p0), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : SmartHome-PT-11-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p2) p1), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=3 dest: 3}]], initial=3, aps=[p2:(AND (EQ s1 1) (NEQ s7 1)), p1:(NEQ s7 1), p0:(EQ s1 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-11-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-11-LTLFireability-03 finished in 387 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 132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 132/132 places, 170/170 transitions.
Graph (trivial) has 125 edges and 132 vertex of which 60 / 132 are part of one of the 5 SCC in 1 ms
Free SCC test removed 55 places
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Reduce places removed 1 places and 1 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 76 transition count 70
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 49 place count 52 transition count 70
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 49 place count 52 transition count 66
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 57 place count 48 transition count 66
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 60 place count 45 transition count 63
Iterating global reduction 2 with 3 rules applied. Total rules applied 63 place count 45 transition count 63
Performed 19 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 101 place count 26 transition count 41
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 102 place count 26 transition count 40
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 103 place count 25 transition count 39
Iterating global reduction 3 with 1 rules applied. Total rules applied 104 place count 25 transition count 39
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 3 with 9 rules applied. Total rules applied 113 place count 25 transition count 30
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 114 place count 24 transition count 30
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 114 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 4 with 2 rules applied. Total rules applied 116 place count 23 transition count 29
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 117 place count 23 transition count 29
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 118 place count 23 transition count 28
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 119 place count 22 transition count 27
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 120 place count 21 transition count 27
Applied a total of 120 rules in 42 ms. Remains 21 /132 variables (removed 111) and now considering 27/170 (removed 143) transitions.
[2023-03-20 14:30:37] [INFO ] Flow matrix only has 23 transitions (discarded 4 similar events)
// Phase 1: matrix 23 rows 21 cols
[2023-03-20 14:30:37] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-20 14:30:37] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-20 14:30:37] [INFO ] Flow matrix only has 23 transitions (discarded 4 similar events)
[2023-03-20 14:30:37] [INFO ] Invariant cache hit.
[2023-03-20 14:30:37] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2023-03-20 14:30:37] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-20 14:30:37] [INFO ] Flow matrix only has 23 transitions (discarded 4 similar events)
[2023-03-20 14:30:37] [INFO ] Invariant cache hit.
[2023-03-20 14:30:37] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/132 places, 27/170 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 223 ms. Remains : 21/132 places, 27/170 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-11-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s2 0) (EQ s8 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-11-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-11-LTLFireability-05 finished in 281 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 132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 132/132 places, 170/170 transitions.
Graph (trivial) has 128 edges and 132 vertex of which 70 / 132 are part of one of the 6 SCC in 1 ms
Free SCC test removed 64 places
Ensure Unique test removed 88 transitions
Reduce isomorphic transitions removed 88 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 67 transition count 61
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 1 with 22 rules applied. Total rules applied 43 place count 47 transition count 59
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 44 place count 46 transition count 59
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 44 place count 46 transition count 56
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 50 place count 43 transition count 56
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 52 place count 41 transition count 54
Iterating global reduction 3 with 2 rules applied. Total rules applied 54 place count 41 transition count 54
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 86 place count 25 transition count 38
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 87 place count 24 transition count 37
Iterating global reduction 3 with 1 rules applied. Total rules applied 88 place count 24 transition count 37
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 98 place count 24 transition count 27
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 100 place count 22 transition count 27
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 100 place count 22 transition count 26
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 102 place count 21 transition count 26
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 103 place count 20 transition count 25
Applied a total of 103 rules in 14 ms. Remains 20 /132 variables (removed 112) and now considering 25/170 (removed 145) transitions.
[2023-03-20 14:30:37] [INFO ] Flow matrix only has 20 transitions (discarded 5 similar events)
// Phase 1: matrix 20 rows 20 cols
[2023-03-20 14:30:37] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-20 14:30:37] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-20 14:30:37] [INFO ] Flow matrix only has 20 transitions (discarded 5 similar events)
[2023-03-20 14:30:37] [INFO ] Invariant cache hit.
[2023-03-20 14:30:37] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-20 14:30:37] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-03-20 14:30:37] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-20 14:30:37] [INFO ] Flow matrix only has 20 transitions (discarded 5 similar events)
[2023-03-20 14:30:37] [INFO ] Invariant cache hit.
[2023-03-20 14:30:37] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/132 places, 25/170 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 204 ms. Remains : 20/132 places, 25/170 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-11-LTLFireability-07 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 s3 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-11-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-11-LTLFireability-07 finished in 301 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)&&X(G(p1))))'
Support contains 2 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 170/170 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 127 transition count 165
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 127 transition count 165
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 124 transition count 162
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 124 transition count 162
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 122 transition count 160
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 122 transition count 160
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 121 transition count 159
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 121 transition count 159
Applied a total of 22 rules in 10 ms. Remains 121 /132 variables (removed 11) and now considering 159/170 (removed 11) transitions.
// Phase 1: matrix 159 rows 121 cols
[2023-03-20 14:30:37] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-20 14:30:38] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-20 14:30:38] [INFO ] Invariant cache hit.
[2023-03-20 14:30:38] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
[2023-03-20 14:30:38] [INFO ] Invariant cache hit.
[2023-03-20 14:30:38] [INFO ] Dead Transitions using invariants and state equation in 166 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 121/132 places, 159/170 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 351 ms. Remains : 121/132 places, 159/170 transitions.
Stuttering acceptance computed with spot in 137 ms :[(NOT p1), true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : SmartHome-PT-11-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(EQ s92 0), p0:(EQ s53 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]]
Stuttering criterion allowed to conclude after 398 steps with 2 reset in 2 ms.
FORMULA SmartHome-PT-11-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-11-LTLFireability-08 finished in 509 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 1 out of 132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 132/132 places, 170/170 transitions.
Graph (trivial) has 127 edges and 132 vertex of which 63 / 132 are part of one of the 6 SCC in 1 ms
Free SCC test removed 57 places
Ensure Unique test removed 78 transitions
Reduce isomorphic transitions removed 78 transitions.
Reduce places removed 1 places and 1 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 74 transition count 67
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 1 with 26 rules applied. Total rules applied 51 place count 50 transition count 65
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 53 place count 49 transition count 64
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 55 place count 48 transition count 63
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 55 place count 48 transition count 60
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 61 place count 45 transition count 60
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 63 place count 43 transition count 58
Iterating global reduction 4 with 2 rules applied. Total rules applied 65 place count 43 transition count 58
Performed 18 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 101 place count 25 transition count 39
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 102 place count 24 transition count 38
Iterating global reduction 4 with 1 rules applied. Total rules applied 103 place count 24 transition count 38
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 113 place count 24 transition count 28
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 115 place count 22 transition count 28
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 115 place count 22 transition count 27
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 117 place count 21 transition count 27
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 118 place count 20 transition count 26
Applied a total of 118 rules in 12 ms. Remains 20 /132 variables (removed 112) and now considering 26/170 (removed 144) transitions.
[2023-03-20 14:30:38] [INFO ] Flow matrix only has 21 transitions (discarded 5 similar events)
// Phase 1: matrix 21 rows 20 cols
[2023-03-20 14:30:38] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-20 14:30:38] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-20 14:30:38] [INFO ] Flow matrix only has 21 transitions (discarded 5 similar events)
[2023-03-20 14:30:38] [INFO ] Invariant cache hit.
[2023-03-20 14:30:38] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2023-03-20 14:30:38] [INFO ] Redundant transitions in 45 ms returned []
[2023-03-20 14:30:38] [INFO ] Flow matrix only has 21 transitions (discarded 5 similar events)
[2023-03-20 14:30:38] [INFO ] Invariant cache hit.
[2023-03-20 14:30:38] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/132 places, 26/170 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 261 ms. Remains : 20/132 places, 26/170 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-11-LTLFireability-11 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 s5 0)], 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 9 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-11-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-11-LTLFireability-11 finished in 323 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 1 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 170/170 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 127 transition count 165
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 127 transition count 165
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 124 transition count 162
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 124 transition count 162
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 122 transition count 160
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 122 transition count 160
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 121 transition count 159
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 121 transition count 159
Applied a total of 22 rules in 14 ms. Remains 121 /132 variables (removed 11) and now considering 159/170 (removed 11) transitions.
// Phase 1: matrix 159 rows 121 cols
[2023-03-20 14:30:38] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-20 14:30:39] [INFO ] Implicit Places using invariants in 262 ms returned []
[2023-03-20 14:30:39] [INFO ] Invariant cache hit.
[2023-03-20 14:30:39] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 386 ms to find 0 implicit places.
[2023-03-20 14:30:39] [INFO ] Invariant cache hit.
[2023-03-20 14:30:39] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 121/132 places, 159/170 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 545 ms. Remains : 121/132 places, 159/170 transitions.
Stuttering acceptance computed with spot in 177 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-11-LTLFireability-13 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:(EQ s32 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 2149 reset in 222 ms.
Stack based approach found an accepted trace after 15 steps with 0 reset with depth 16 and stack size 16 in 0 ms.
FORMULA SmartHome-PT-11-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property SmartHome-PT-11-LTLFireability-13 finished in 962 ms.
All properties solved by simple procedures.
Total runtime 6891 ms.
ITS solved all properties within timeout

BK_STOP 1679322640806

--------------------
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 LTLFireability -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-11"
export BK_EXAMINATION="LTLFireability"
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-11, examination is LTLFireability"
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-167912649000236"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-11.tgz
mv SmartHome-PT-11 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;