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-167912649100252.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-13, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r457-smll-167912649100252
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 592K
-rw-r--r-- 1 mcc users 5.6K Feb 26 05:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Feb 26 05:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 26 05:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Feb 26 05:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K 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 2.2K Feb 25 17:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 05:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 172K Feb 26 05:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 05:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Feb 26 05:45 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 92K 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-13-LTLFireability-00
FORMULA_NAME SmartHome-PT-13-LTLFireability-01
FORMULA_NAME SmartHome-PT-13-LTLFireability-02
FORMULA_NAME SmartHome-PT-13-LTLFireability-03
FORMULA_NAME SmartHome-PT-13-LTLFireability-04
FORMULA_NAME SmartHome-PT-13-LTLFireability-05
FORMULA_NAME SmartHome-PT-13-LTLFireability-06
FORMULA_NAME SmartHome-PT-13-LTLFireability-07
FORMULA_NAME SmartHome-PT-13-LTLFireability-08
FORMULA_NAME SmartHome-PT-13-LTLFireability-09
FORMULA_NAME SmartHome-PT-13-LTLFireability-10
FORMULA_NAME SmartHome-PT-13-LTLFireability-11
FORMULA_NAME SmartHome-PT-13-LTLFireability-12
FORMULA_NAME SmartHome-PT-13-LTLFireability-13
FORMULA_NAME SmartHome-PT-13-LTLFireability-14
FORMULA_NAME SmartHome-PT-13-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679324009081

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-13
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 14:53:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 14:53:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 14:53:32] [INFO ] Load time of PNML (sax parser for PT used): 97 ms
[2023-03-20 14:53:32] [INFO ] Transformed 385 places.
[2023-03-20 14:53:32] [INFO ] Transformed 407 transitions.
[2023-03-20 14:53:32] [INFO ] Found NUPN structural information;
[2023-03-20 14:53:32] [INFO ] Parsed PT model containing 385 places and 407 transitions and 935 arcs in 200 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 4 formulas.
Deduced a syphon composed of 113 places in 5 ms
Reduce places removed 113 places and 88 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA SmartHome-PT-13-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-13-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-13-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-13-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-13-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-13-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-13-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 272 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 272/272 places, 319/319 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 262 transition count 319
Discarding 66 places :
Symmetric choice reduction at 1 with 66 rule applications. Total rules 76 place count 196 transition count 253
Iterating global reduction 1 with 66 rules applied. Total rules applied 142 place count 196 transition count 253
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 149 place count 196 transition count 246
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 161 place count 184 transition count 234
Iterating global reduction 2 with 12 rules applied. Total rules applied 173 place count 184 transition count 234
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 185 place count 172 transition count 222
Iterating global reduction 2 with 12 rules applied. Total rules applied 197 place count 172 transition count 222
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 198 place count 172 transition count 221
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 201 place count 169 transition count 218
Iterating global reduction 3 with 3 rules applied. Total rules applied 204 place count 169 transition count 218
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 205 place count 168 transition count 217
Iterating global reduction 3 with 1 rules applied. Total rules applied 206 place count 168 transition count 217
Applied a total of 206 rules in 94 ms. Remains 168 /272 variables (removed 104) and now considering 217/319 (removed 102) transitions.
// Phase 1: matrix 217 rows 168 cols
[2023-03-20 14:53:32] [INFO ] Computed 3 place invariants in 15 ms
[2023-03-20 14:53:32] [INFO ] Implicit Places using invariants in 414 ms returned []
[2023-03-20 14:53:32] [INFO ] Invariant cache hit.
[2023-03-20 14:53:33] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 659 ms to find 0 implicit places.
[2023-03-20 14:53:33] [INFO ] Invariant cache hit.
[2023-03-20 14:53:33] [INFO ] Dead Transitions using invariants and state equation in 199 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 168/272 places, 217/319 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 955 ms. Remains : 168/272 places, 217/319 transitions.
Support contains 20 out of 168 places after structural reductions.
[2023-03-20 14:53:33] [INFO ] Flatten gal took : 60 ms
[2023-03-20 14:53:33] [INFO ] Flatten gal took : 24 ms
[2023-03-20 14:53:33] [INFO ] Input system was already deterministic with 217 transitions.
Incomplete random walk after 10000 steps, including 65 resets, run finished after 486 ms. (steps per millisecond=20 ) properties (out of 18) seen :16
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-20 14:53:34] [INFO ] Invariant cache hit.
[2023-03-20 14:53:34] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 14:53:34] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-20 14:53:34] [INFO ] After 100ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-20 14:53:34] [INFO ] After 136ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 17 ms.
[2023-03-20 14:53:34] [INFO ] After 255ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 168 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 168/168 places, 217/217 transitions.
Graph (trivial) has 170 edges and 168 vertex of which 93 / 168 are part of one of the 7 SCC in 4 ms
Free SCC test removed 86 places
Drop transitions removed 125 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 130 transitions.
Graph (complete) has 128 edges and 82 vertex of which 81 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 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 28 rules applied. Total rules applied 30 place count 81 transition count 59
Reduce places removed 27 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 29 rules applied. Total rules applied 59 place count 54 transition count 57
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 60 place count 53 transition count 57
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 60 place count 53 transition count 53
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 68 place count 49 transition count 53
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 72 place count 45 transition count 49
Iterating global reduction 3 with 4 rules applied. Total rules applied 76 place count 45 transition count 49
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 76 place count 45 transition count 48
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 78 place count 44 transition count 48
Performed 22 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 122 place count 22 transition count 24
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Graph (complete) has 36 edges and 22 vertex of which 13 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.0 ms
Discarding 9 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 3 with 13 rules applied. Total rules applied 135 place count 13 transition count 11
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 138 place count 13 transition count 8
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 139 place count 12 transition count 7
Reduce places removed 4 places and 0 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 5 with 6 rules applied. Total rules applied 145 place count 8 transition count 5
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 147 place count 6 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 147 place count 6 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 149 place count 5 transition count 4
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 150 place count 4 transition count 3
Iterating global reduction 7 with 1 rules applied. Total rules applied 151 place count 4 transition count 3
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 152 place count 3 transition count 2
Applied a total of 152 rules in 27 ms. Remains 3 /168 variables (removed 165) and now considering 2/217 (removed 215) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 3/168 places, 2/217 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
FORMULA SmartHome-PT-13-LTLFireability-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 41 stabilizing places and 40 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' '!((p0 U ((p1&&X(p2)) U (!p0 U p3))))'
Support contains 4 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 217/217 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 162 transition count 211
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 162 transition count 211
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 162 transition count 210
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 17 place count 158 transition count 206
Iterating global reduction 1 with 4 rules applied. Total rules applied 21 place count 158 transition count 206
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 24 place count 155 transition count 203
Iterating global reduction 1 with 3 rules applied. Total rules applied 27 place count 155 transition count 203
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 154 transition count 202
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 154 transition count 202
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 153 transition count 201
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 153 transition count 201
Applied a total of 31 rules in 26 ms. Remains 153 /168 variables (removed 15) and now considering 201/217 (removed 16) transitions.
// Phase 1: matrix 201 rows 153 cols
[2023-03-20 14:53:34] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-20 14:53:34] [INFO ] Implicit Places using invariants in 76 ms returned []
[2023-03-20 14:53:34] [INFO ] Invariant cache hit.
[2023-03-20 14:53:35] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
[2023-03-20 14:53:35] [INFO ] Invariant cache hit.
[2023-03-20 14:53:35] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 153/168 places, 201/217 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 422 ms. Remains : 153/168 places, 201/217 transitions.
Stuttering acceptance computed with spot in 396 ms :[true, (OR (NOT p3) (NOT p2)), (NOT p3), (NOT p3), (NOT p3)]
Running random walk in product with property : SmartHome-PT-13-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR (AND (NOT p3) p0 (NOT p1)) (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p3) p0 p1 p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p0) p1 p2), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p3) (NOT p0) (NOT p1) p2), acceptance={0} source=1 dest: 4}], [{ cond=(OR (AND (NOT p3) p0 (NOT p1)) (AND (NOT p3) p0 (NOT p2))), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p3) p0 p1 p2), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p3) (NOT p0) p1 p2), acceptance={0} source=2 dest: 2}, { cond=(OR (AND (NOT p3) (NOT p0) (NOT p1)) (AND (NOT p3) (NOT p0) (NOT p2))), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p3) (NOT p0) p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p3) p0), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p3) (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 4}], [{ cond=(AND (NOT p3) p0), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p3) (NOT p0)), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p3:(EQ s116 1), p0:(NEQ s81 1), p1:(NEQ s63 1), p2:(NEQ s68 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 98305 steps with 2796 reset in 392 ms.
FORMULA SmartHome-PT-13-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-13-LTLFireability-00 finished in 1291 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 168 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 168/168 places, 217/217 transitions.
Graph (trivial) has 170 edges and 168 vertex of which 85 / 168 are part of one of the 7 SCC in 1 ms
Free SCC test removed 78 places
Ensure Unique test removed 106 transitions
Reduce isomorphic transitions removed 106 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 89 transition count 77
Reduce places removed 33 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 38 rules applied. Total rules applied 72 place count 56 transition count 72
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 75 place count 53 transition count 72
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 75 place count 53 transition count 69
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 81 place count 50 transition count 69
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 85 place count 46 transition count 65
Iterating global reduction 3 with 4 rules applied. Total rules applied 89 place count 46 transition count 65
Performed 20 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 129 place count 26 transition count 43
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 130 place count 25 transition count 42
Iterating global reduction 3 with 1 rules applied. Total rules applied 131 place count 25 transition count 42
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 143 place count 25 transition count 30
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 145 place count 23 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 145 place count 23 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 147 place count 22 transition count 29
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 148 place count 21 transition count 28
Applied a total of 148 rules in 26 ms. Remains 21 /168 variables (removed 147) and now considering 28/217 (removed 189) transitions.
[2023-03-20 14:53:36] [INFO ] Flow matrix only has 22 transitions (discarded 6 similar events)
// Phase 1: matrix 22 rows 21 cols
[2023-03-20 14:53:36] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-20 14:53:36] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-20 14:53:36] [INFO ] Flow matrix only has 22 transitions (discarded 6 similar events)
[2023-03-20 14:53:36] [INFO ] Invariant cache hit.
[2023-03-20 14:53:36] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-20 14:53:36] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-20 14:53:36] [INFO ] Flow matrix only has 22 transitions (discarded 6 similar events)
[2023-03-20 14:53:36] [INFO ] Invariant cache hit.
[2023-03-20 14:53:36] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/168 places, 28/217 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 183 ms. Remains : 21/168 places, 28/217 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-13-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-13-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-13-LTLFireability-01 finished in 238 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((F(p0)&&X(p1))))'
Support contains 2 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 217/217 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 161 transition count 210
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 161 transition count 210
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 161 transition count 209
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 20 place count 156 transition count 204
Iterating global reduction 1 with 5 rules applied. Total rules applied 25 place count 156 transition count 204
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 29 place count 152 transition count 200
Iterating global reduction 1 with 4 rules applied. Total rules applied 33 place count 152 transition count 200
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 34 place count 152 transition count 199
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 36 place count 150 transition count 197
Iterating global reduction 2 with 2 rules applied. Total rules applied 38 place count 150 transition count 197
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 39 place count 149 transition count 196
Iterating global reduction 2 with 1 rules applied. Total rules applied 40 place count 149 transition count 196
Applied a total of 40 rules in 23 ms. Remains 149 /168 variables (removed 19) and now considering 196/217 (removed 21) transitions.
// Phase 1: matrix 196 rows 149 cols
[2023-03-20 14:53:36] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-20 14:53:36] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-20 14:53:36] [INFO ] Invariant cache hit.
[2023-03-20 14:53:36] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
[2023-03-20 14:53:36] [INFO ] Invariant cache hit.
[2023-03-20 14:53:36] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 149/168 places, 196/217 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 358 ms. Remains : 149/168 places, 196/217 transitions.
Stuttering acceptance computed with spot in 169 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Running random walk in product with property : SmartHome-PT-13-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s107 1), p1:(EQ s33 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-13-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-13-LTLFireability-03 finished in 544 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((G(p0) U (F(p0)&&G(p1)))))'
Support contains 2 out of 168 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 168/168 places, 217/217 transitions.
Graph (trivial) has 167 edges and 168 vertex of which 81 / 168 are part of one of the 7 SCC in 1 ms
Free SCC test removed 74 places
Ensure Unique test removed 99 transitions
Reduce isomorphic transitions removed 99 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 32 place count 93 transition count 86
Reduce places removed 31 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 33 rules applied. Total rules applied 65 place count 62 transition count 84
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 3 rules applied. Total rules applied 68 place count 61 transition count 82
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 70 place count 59 transition count 82
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 70 place count 59 transition count 78
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 78 place count 55 transition count 78
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 82 place count 51 transition count 74
Iterating global reduction 4 with 4 rules applied. Total rules applied 86 place count 51 transition count 74
Performed 24 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 4 with 48 rules applied. Total rules applied 134 place count 27 transition count 46
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 135 place count 27 transition count 45
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 136 place count 26 transition count 44
Iterating global reduction 5 with 1 rules applied. Total rules applied 137 place count 26 transition count 44
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 5 with 12 rules applied. Total rules applied 149 place count 26 transition count 32
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 151 place count 24 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 151 place count 24 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 153 place count 23 transition count 31
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 154 place count 22 transition count 30
Applied a total of 154 rules in 23 ms. Remains 22 /168 variables (removed 146) and now considering 30/217 (removed 187) transitions.
[2023-03-20 14:53:36] [INFO ] Flow matrix only has 24 transitions (discarded 6 similar events)
// Phase 1: matrix 24 rows 22 cols
[2023-03-20 14:53:36] [INFO ] Computed 1 place invariants in 8 ms
[2023-03-20 14:53:36] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-20 14:53:36] [INFO ] Flow matrix only has 24 transitions (discarded 6 similar events)
[2023-03-20 14:53:36] [INFO ] Invariant cache hit.
[2023-03-20 14:53:36] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-20 14:53:37] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-20 14:53:37] [INFO ] Flow matrix only has 24 transitions (discarded 6 similar events)
[2023-03-20 14:53:37] [INFO ] Invariant cache hit.
[2023-03-20 14:53:37] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/168 places, 30/217 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 172 ms. Remains : 22/168 places, 30/217 transitions.
Stuttering acceptance computed with spot in 255 ms :[(OR (NOT p0) (NOT p1)), true, (NOT p0), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : SmartHome-PT-13-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(OR p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 1}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 5}, { cond=(AND p0 p1), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 5}, { cond=(AND p0 p1), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(EQ s1 1), p1:(NEQ s8 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null, null][true, true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-13-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-13-LTLFireability-06 finished in 447 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(p0))||G(!p0)||(!p0&&F(G(p1)))))'
Support contains 3 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 217/217 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 161 transition count 210
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 161 transition count 210
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 161 transition count 209
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 21 place count 155 transition count 203
Iterating global reduction 1 with 6 rules applied. Total rules applied 27 place count 155 transition count 203
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 32 place count 150 transition count 198
Iterating global reduction 1 with 5 rules applied. Total rules applied 37 place count 150 transition count 198
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 38 place count 150 transition count 197
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 40 place count 148 transition count 195
Iterating global reduction 2 with 2 rules applied. Total rules applied 42 place count 148 transition count 195
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 43 place count 147 transition count 194
Iterating global reduction 2 with 1 rules applied. Total rules applied 44 place count 147 transition count 194
Applied a total of 44 rules in 21 ms. Remains 147 /168 variables (removed 21) and now considering 194/217 (removed 23) transitions.
// Phase 1: matrix 194 rows 147 cols
[2023-03-20 14:53:37] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-20 14:53:37] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-20 14:53:37] [INFO ] Invariant cache hit.
[2023-03-20 14:53:37] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
[2023-03-20 14:53:37] [INFO ] Invariant cache hit.
[2023-03-20 14:53:37] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 147/168 places, 194/217 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 336 ms. Remains : 147/168 places, 194/217 transitions.
Stuttering acceptance computed with spot in 296 ms :[false, (NOT p0), false, (NOT p0), true, false, (AND (NOT p0) (NOT p1)), (AND p0 (NOT p1)), (NOT p1)]
Running random walk in product with property : SmartHome-PT-13-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 5}, { cond=p0, acceptance={} source=2 dest: 6}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 7}], [{ cond=(NOT p0), acceptance={} source=6 dest: 8}], [{ cond=(NOT p0), acceptance={} source=7 dest: 7}, { cond=p0, acceptance={} source=7 dest: 8}], [{ cond=p1, acceptance={} source=8 dest: 8}, { cond=(NOT p1), acceptance={0} source=8 dest: 8}]], initial=0, aps=[p0:(AND (EQ s85 1) (EQ s126 1)), p1:(NEQ s111 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 559 reset in 228 ms.
Stack based approach found an accepted trace after 574 steps with 2 reset with depth 173 and stack size 166 in 2 ms.
FORMULA SmartHome-PT-13-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property SmartHome-PT-13-LTLFireability-09 finished in 885 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 168 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 168/168 places, 217/217 transitions.
Graph (trivial) has 170 edges and 168 vertex of which 93 / 168 are part of one of the 7 SCC in 1 ms
Free SCC test removed 86 places
Ensure Unique test removed 116 transitions
Reduce isomorphic transitions removed 116 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 81 transition count 73
Reduce places removed 27 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 29 rules applied. Total rules applied 57 place count 54 transition count 71
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 58 place count 53 transition count 71
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 58 place count 53 transition count 67
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 66 place count 49 transition count 67
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 69 place count 46 transition count 64
Iterating global reduction 3 with 3 rules applied. Total rules applied 72 place count 46 transition count 64
Performed 20 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 112 place count 26 transition count 42
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 113 place count 25 transition count 41
Iterating global reduction 3 with 1 rules applied. Total rules applied 114 place count 25 transition count 41
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 126 place count 25 transition count 29
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 128 place count 23 transition count 29
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 128 place count 23 transition count 28
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 130 place count 22 transition count 28
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 131 place count 21 transition count 27
Applied a total of 131 rules in 17 ms. Remains 21 /168 variables (removed 147) and now considering 27/217 (removed 190) transitions.
[2023-03-20 14:53:38] [INFO ] Flow matrix only has 21 transitions (discarded 6 similar events)
// Phase 1: matrix 21 rows 21 cols
[2023-03-20 14:53:38] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-20 14:53:38] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-20 14:53:38] [INFO ] Flow matrix only has 21 transitions (discarded 6 similar events)
[2023-03-20 14:53:38] [INFO ] Invariant cache hit.
[2023-03-20 14:53:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-20 14:53:38] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-20 14:53:38] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-20 14:53:38] [INFO ] Flow matrix only has 21 transitions (discarded 6 similar events)
[2023-03-20 14:53:38] [INFO ] Invariant cache hit.
[2023-03-20 14:53:38] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/168 places, 27/217 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 167 ms. Remains : 21/168 places, 27/217 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-13-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:(NEQ s4 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 9 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-13-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-13-LTLFireability-11 finished in 219 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))'
Support contains 2 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 217/217 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 160 transition count 209
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 160 transition count 209
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 160 transition count 208
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 23 place count 154 transition count 202
Iterating global reduction 1 with 6 rules applied. Total rules applied 29 place count 154 transition count 202
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 34 place count 149 transition count 197
Iterating global reduction 1 with 5 rules applied. Total rules applied 39 place count 149 transition count 197
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 149 transition count 196
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 42 place count 147 transition count 194
Iterating global reduction 2 with 2 rules applied. Total rules applied 44 place count 147 transition count 194
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 45 place count 146 transition count 193
Iterating global reduction 2 with 1 rules applied. Total rules applied 46 place count 146 transition count 193
Applied a total of 46 rules in 14 ms. Remains 146 /168 variables (removed 22) and now considering 193/217 (removed 24) transitions.
// Phase 1: matrix 193 rows 146 cols
[2023-03-20 14:53:38] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-20 14:53:38] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-20 14:53:38] [INFO ] Invariant cache hit.
[2023-03-20 14:53:38] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
[2023-03-20 14:53:38] [INFO ] Invariant cache hit.
[2023-03-20 14:53:38] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 146/168 places, 193/217 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 346 ms. Remains : 146/168 places, 193/217 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : SmartHome-PT-13-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s61 1) (EQ s141 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-13-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-13-LTLFireability-12 finished in 443 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0)&&(F(p1)||X(F(p2)))))))'
Support contains 4 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 217/217 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 160 transition count 209
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 160 transition count 209
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 160 transition count 208
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 23 place count 154 transition count 202
Iterating global reduction 1 with 6 rules applied. Total rules applied 29 place count 154 transition count 202
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 34 place count 149 transition count 197
Iterating global reduction 1 with 5 rules applied. Total rules applied 39 place count 149 transition count 197
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 149 transition count 196
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 42 place count 147 transition count 194
Iterating global reduction 2 with 2 rules applied. Total rules applied 44 place count 147 transition count 194
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 45 place count 146 transition count 193
Iterating global reduction 2 with 1 rules applied. Total rules applied 46 place count 146 transition count 193
Applied a total of 46 rules in 14 ms. Remains 146 /168 variables (removed 22) and now considering 193/217 (removed 24) transitions.
[2023-03-20 14:53:38] [INFO ] Invariant cache hit.
[2023-03-20 14:53:38] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-20 14:53:38] [INFO ] Invariant cache hit.
[2023-03-20 14:53:39] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
[2023-03-20 14:53:39] [INFO ] Invariant cache hit.
[2023-03-20 14:53:39] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 146/168 places, 193/217 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 309 ms. Remains : 146/168 places, 193/217 transitions.
Stuttering acceptance computed with spot in 217 ms :[(NOT p0), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true]
Running random walk in product with property : SmartHome-PT-13-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 5}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=(OR (AND p0 p1) (AND p0 p2)), acceptance={0} source=2 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 5}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=4, aps=[p0:(AND (EQ s2 1) (EQ s109 1)), p1:(EQ s60 1), p2:(EQ s29 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, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-13-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-13-LTLFireability-15 finished in 545 ms.
All properties solved by simple procedures.
Total runtime 7527 ms.
ITS solved all properties within timeout

BK_STOP 1679324020432

--------------------
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-13"
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-13, 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-167912649100252"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-13.tgz
mv SmartHome-PT-13 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 ;