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-167912649000220.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-09, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r457-smll-167912649000220
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 6.9K Feb 26 05:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 05:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 05:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 05:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 17:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 17:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.5K Feb 26 05:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 05:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 05:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 05:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 64K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SmartHome-PT-09-LTLFireability-00
FORMULA_NAME SmartHome-PT-09-LTLFireability-01
FORMULA_NAME SmartHome-PT-09-LTLFireability-02
FORMULA_NAME SmartHome-PT-09-LTLFireability-03
FORMULA_NAME SmartHome-PT-09-LTLFireability-04
FORMULA_NAME SmartHome-PT-09-LTLFireability-05
FORMULA_NAME SmartHome-PT-09-LTLFireability-06
FORMULA_NAME SmartHome-PT-09-LTLFireability-07
FORMULA_NAME SmartHome-PT-09-LTLFireability-08
FORMULA_NAME SmartHome-PT-09-LTLFireability-09
FORMULA_NAME SmartHome-PT-09-LTLFireability-10
FORMULA_NAME SmartHome-PT-09-LTLFireability-11
FORMULA_NAME SmartHome-PT-09-LTLFireability-12
FORMULA_NAME SmartHome-PT-09-LTLFireability-13
FORMULA_NAME SmartHome-PT-09-LTLFireability-14
FORMULA_NAME SmartHome-PT-09-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679321007248

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-09
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 14:03:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 14:03:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 14:03:30] [INFO ] Load time of PNML (sax parser for PT used): 88 ms
[2023-03-20 14:03:30] [INFO ] Transformed 253 places.
[2023-03-20 14:03:30] [INFO ] Transformed 293 transitions.
[2023-03-20 14:03:30] [INFO ] Found NUPN structural information;
[2023-03-20 14:03:30] [INFO ] Parsed PT model containing 253 places and 293 transitions and 664 arcs in 207 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 29 places in 4 ms
Reduce places removed 29 places and 30 transitions.
FORMULA SmartHome-PT-09-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 out of 224 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 224/224 places, 263/263 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 217 transition count 263
Discarding 53 places :
Symmetric choice reduction at 1 with 53 rule applications. Total rules 60 place count 164 transition count 210
Iterating global reduction 1 with 53 rules applied. Total rules applied 113 place count 164 transition count 210
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 118 place count 164 transition count 205
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 129 place count 153 transition count 194
Iterating global reduction 2 with 11 rules applied. Total rules applied 140 place count 153 transition count 194
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 150 place count 143 transition count 184
Iterating global reduction 2 with 10 rules applied. Total rules applied 160 place count 143 transition count 184
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 161 place count 143 transition count 183
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 164 place count 140 transition count 180
Iterating global reduction 3 with 3 rules applied. Total rules applied 167 place count 140 transition count 180
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 168 place count 139 transition count 179
Iterating global reduction 3 with 1 rules applied. Total rules applied 169 place count 139 transition count 179
Applied a total of 169 rules in 91 ms. Remains 139 /224 variables (removed 85) and now considering 179/263 (removed 84) transitions.
// Phase 1: matrix 179 rows 139 cols
[2023-03-20 14:03:30] [INFO ] Computed 3 place invariants in 9 ms
[2023-03-20 14:03:31] [INFO ] Implicit Places using invariants in 370 ms returned []
[2023-03-20 14:03:31] [INFO ] Invariant cache hit.
[2023-03-20 14:03:31] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 584 ms to find 0 implicit places.
[2023-03-20 14:03:31] [INFO ] Invariant cache hit.
[2023-03-20 14:03:31] [INFO ] Dead Transitions using invariants and state equation in 247 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 139/224 places, 179/263 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 936 ms. Remains : 139/224 places, 179/263 transitions.
Support contains 30 out of 139 places after structural reductions.
[2023-03-20 14:03:31] [INFO ] Flatten gal took : 58 ms
[2023-03-20 14:03:31] [INFO ] Flatten gal took : 28 ms
[2023-03-20 14:03:31] [INFO ] Input system was already deterministic with 179 transitions.
Support contains 29 out of 139 places (down from 30) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 66 resets, run finished after 220 ms. (steps per millisecond=45 ) properties (out of 32) seen :31
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-20 14:03:32] [INFO ] Invariant cache hit.
[2023-03-20 14:03:32] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 14:03:32] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-20 14:03:32] [INFO ] After 135ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-20 14:03:32] [INFO ] After 170ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2023-03-20 14:03:32] [INFO ] After 342ms 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 139 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 139/139 places, 179/179 transitions.
Graph (trivial) has 139 edges and 139 vertex of which 72 / 139 are part of one of the 6 SCC in 4 ms
Free SCC test removed 66 places
Drop transitions removed 98 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 102 transitions.
Graph (complete) has 117 edges and 73 vertex of which 62 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.1 ms
Discarding 11 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 20 rules applied. Total rules applied 22 place count 62 transition count 48
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 41 place count 43 transition count 48
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 41 place count 43 transition count 44
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 49 place count 39 transition count 44
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 54 place count 34 transition count 39
Iterating global reduction 2 with 5 rules applied. Total rules applied 59 place count 34 transition count 39
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 60 place count 34 transition count 38
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 60 place count 34 transition count 37
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 62 place count 33 transition count 37
Graph (complete) has 64 edges and 33 vertex of which 30 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 3 with 1 rules applied. Total rules applied 63 place count 30 transition count 36
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 70 place count 30 transition count 29
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 70 place count 30 transition count 28
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 72 place count 29 transition count 28
Performed 13 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 5 with 26 rules applied. Total rules applied 98 place count 16 transition count 14
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (complete) has 24 edges and 16 vertex of which 13 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Iterating post reduction 5 with 6 rules applied. Total rules applied 104 place count 13 transition count 9
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 105 place count 12 transition count 8
Reduce places removed 3 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 6 with 5 rules applied. Total rules applied 110 place count 9 transition count 6
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 112 place count 7 transition count 6
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 3 Pre rules applied. Total rules applied 112 place count 7 transition count 3
Deduced a syphon composed of 3 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 7 rules applied. Total rules applied 119 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 119 place count 3 transition count 2
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 121 place count 2 transition count 2
Applied a total of 121 rules in 39 ms. Remains 2 /139 variables (removed 137) and now considering 2/179 (removed 177) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 2/139 places, 2/179 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-09-LTLFireability-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA SmartHome-PT-09-LTLFireability-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA SmartHome-PT-09-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 38 stabilizing places and 38 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((p0&&F((p1||X(p2)))&&X(p3))))))'
Support contains 4 out of 139 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 139/139 places, 179/179 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 130 transition count 170
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 130 transition count 170
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 130 transition count 169
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 22 place count 127 transition count 166
Iterating global reduction 1 with 3 rules applied. Total rules applied 25 place count 127 transition count 166
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 27 place count 125 transition count 164
Iterating global reduction 1 with 2 rules applied. Total rules applied 29 place count 125 transition count 164
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 31 place count 123 transition count 162
Iterating global reduction 1 with 2 rules applied. Total rules applied 33 place count 123 transition count 162
Applied a total of 33 rules in 19 ms. Remains 123 /139 variables (removed 16) and now considering 162/179 (removed 17) transitions.
// Phase 1: matrix 162 rows 123 cols
[2023-03-20 14:03:33] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-20 14:03:33] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-20 14:03:33] [INFO ] Invariant cache hit.
[2023-03-20 14:03:33] [INFO ] Implicit Places using invariants and state equation in 170 ms returned []
Implicit Place search using SMT with State Equation took 259 ms to find 0 implicit places.
[2023-03-20 14:03:33] [INFO ] Invariant cache hit.
[2023-03-20 14:03:33] [INFO ] Dead Transitions using invariants and state equation in 186 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 123/139 places, 162/179 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 469 ms. Remains : 123/139 places, 162/179 transitions.
Stuttering acceptance computed with spot in 455 ms :[(OR (NOT p0) (NOT p3) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p3) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p3) (AND (NOT p1) (NOT p2))), true, (AND p0 (NOT p3)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : SmartHome-PT-09-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND p0 (NOT p3)), acceptance={} source=4 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s96 1), p1:(EQ s99 1), p3:(EQ s85 1), p2:(EQ s41 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA SmartHome-PT-09-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-09-LTLFireability-00 finished in 1012 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G((p0||(G(p1) U G(p2))))))))'
Support contains 3 out of 139 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 139/139 places, 179/179 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 131 transition count 171
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 131 transition count 171
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 129 transition count 169
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 129 transition count 169
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 128 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 128 transition count 168
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 127 transition count 167
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 127 transition count 167
Applied a total of 24 rules in 14 ms. Remains 127 /139 variables (removed 12) and now considering 167/179 (removed 12) transitions.
// Phase 1: matrix 167 rows 127 cols
[2023-03-20 14:03:34] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-20 14:03:34] [INFO ] Implicit Places using invariants in 127 ms returned []
[2023-03-20 14:03:34] [INFO ] Invariant cache hit.
[2023-03-20 14:03:34] [INFO ] Implicit Places using invariants and state equation in 285 ms returned []
Implicit Place search using SMT with State Equation took 439 ms to find 0 implicit places.
[2023-03-20 14:03:34] [INFO ] Invariant cache hit.
[2023-03-20 14:03:34] [INFO ] Dead Transitions using invariants and state equation in 174 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 127/139 places, 167/179 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 628 ms. Remains : 127/139 places, 167/179 transitions.
Stuttering acceptance computed with spot in 311 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (AND p2 (NOT p1)), (NOT p2), (NOT p2)]
Running random walk in product with property : SmartHome-PT-09-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=3 dest: 6}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 7}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND p2 p1), acceptance={} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 4}, { cond=p2, acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=7 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={} source=7 dest: 5}, { cond=(AND p2 (NOT p1)), acceptance={} source=7 dest: 6}, { cond=(AND p2 p1), acceptance={} source=7 dest: 7}, { cond=(AND (NOT p2) p1), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(EQ s4 1), p2:(EQ s35 1), p1:(EQ s18 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-09-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-09-LTLFireability-02 finished in 964 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!p0 U (G(!p0)||(!p0&&((X(p1)&&F(p2))||X(G(p1)))))))'
Support contains 3 out of 139 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 139/139 places, 179/179 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 130 transition count 170
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 130 transition count 170
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 130 transition count 169
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 22 place count 127 transition count 166
Iterating global reduction 1 with 3 rules applied. Total rules applied 25 place count 127 transition count 166
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 27 place count 125 transition count 164
Iterating global reduction 1 with 2 rules applied. Total rules applied 29 place count 125 transition count 164
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 31 place count 123 transition count 162
Iterating global reduction 1 with 2 rules applied. Total rules applied 33 place count 123 transition count 162
Applied a total of 33 rules in 15 ms. Remains 123 /139 variables (removed 16) and now considering 162/179 (removed 17) transitions.
// Phase 1: matrix 162 rows 123 cols
[2023-03-20 14:03:34] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-20 14:03:35] [INFO ] Implicit Places using invariants in 185 ms returned []
[2023-03-20 14:03:35] [INFO ] Invariant cache hit.
[2023-03-20 14:03:35] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 430 ms to find 0 implicit places.
[2023-03-20 14:03:35] [INFO ] Invariant cache hit.
[2023-03-20 14:03:35] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 123/139 places, 162/179 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 574 ms. Remains : 123/139 places, 162/179 transitions.
Stuttering acceptance computed with spot in 302 ms :[p0, true, (AND p0 (NOT p1)), (AND (NOT p2) (NOT p1) p0), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : SmartHome-PT-09-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) p0 p1), acceptance={} source=3 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(OR (EQ s27 1) (EQ s74 1)), p2:(EQ s27 1), p1:(NEQ s46 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 290 steps with 5 reset in 7 ms.
FORMULA SmartHome-PT-09-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-09-LTLFireability-03 finished in 905 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&&(p1||X(((p2||F(p3)) U (p1&&(p2||F(p3))))))))))'
Support contains 3 out of 139 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 139/139 places, 179/179 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 130 transition count 170
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 130 transition count 170
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 130 transition count 169
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 21 place count 128 transition count 167
Iterating global reduction 1 with 2 rules applied. Total rules applied 23 place count 128 transition count 167
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 127 transition count 166
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 127 transition count 166
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 126 transition count 165
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 126 transition count 165
Applied a total of 27 rules in 21 ms. Remains 126 /139 variables (removed 13) and now considering 165/179 (removed 14) transitions.
// Phase 1: matrix 165 rows 126 cols
[2023-03-20 14:03:35] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-20 14:03:35] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-20 14:03:35] [INFO ] Invariant cache hit.
[2023-03-20 14:03:36] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
[2023-03-20 14:03:36] [INFO ] Invariant cache hit.
[2023-03-20 14:03:36] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 126/139 places, 165/179 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 384 ms. Remains : 126/139 places, 165/179 transitions.
Stuttering acceptance computed with spot in 205 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)))]
Running random walk in product with property : SmartHome-PT-09-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 (NOT p3)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p3)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p3)), acceptance={0} source=2 dest: 3}], [{ cond=(AND p0 (NOT p2) (NOT p3)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={0} source=3 dest: 2}, { cond=(OR (AND (NOT p1) p0 (NOT p3)) (AND (NOT p1) p2 (NOT p3))), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s97 0), p1:(EQ s34 1), p2:(EQ s97 1), p3:(EQ s44 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 125 steps with 0 reset in 2 ms.
FORMULA SmartHome-PT-09-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-09-LTLFireability-04 finished in 619 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G((X(p0) U (G(!p1)||(!p1&&F(p2)))))))))'
Support contains 5 out of 139 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 139/139 places, 179/179 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 130 transition count 170
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 130 transition count 170
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 130 transition count 169
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 21 place count 128 transition count 167
Iterating global reduction 1 with 2 rules applied. Total rules applied 23 place count 128 transition count 167
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 127 transition count 166
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 127 transition count 166
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 126 transition count 165
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 126 transition count 165
Applied a total of 27 rules in 10 ms. Remains 126 /139 variables (removed 13) and now considering 165/179 (removed 14) transitions.
// Phase 1: matrix 165 rows 126 cols
[2023-03-20 14:03:36] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-20 14:03:36] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-20 14:03:36] [INFO ] Invariant cache hit.
[2023-03-20 14:03:36] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2023-03-20 14:03:36] [INFO ] Invariant cache hit.
[2023-03-20 14:03:36] [INFO ] Dead Transitions using invariants and state equation in 173 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 126/139 places, 165/179 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 344 ms. Remains : 126/139 places, 165/179 transitions.
Stuttering acceptance computed with spot in 430 ms :[p1, p1, p1, p1, (OR (NOT p0) p1), (AND (NOT p2) p1 (NOT p0)), (AND p1 (NOT p2)), true, (NOT p2), (AND (NOT p2) p1), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : SmartHome-PT-09-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 4}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=(AND p1 p0), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=4 dest: 6}, { cond=(NOT p0), acceptance={} source=4 dest: 7}], [{ cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=5 dest: 8}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=5 dest: 9}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=6 dest: 6}, { cond=(AND p1 (NOT p2)), acceptance={0} source=6 dest: 6}, { cond=(AND p1 (NOT p2)), acceptance={} source=6 dest: 10}], [{ cond=true, acceptance={0} source=7 dest: 7}], [{ cond=(NOT p2), acceptance={0} source=8 dest: 8}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=9 dest: 8}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=9 dest: 9}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=10 dest: 8}]], initial=0, aps=[p1:(AND (EQ s2 1) (EQ s102 1)), p2:(NEQ s18 1), p0:(AND (EQ s26 1) (EQ s104 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 16 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-09-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-09-LTLFireability-05 finished in 801 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(p0)||X(F(p1))))'
Support contains 2 out of 139 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 139/139 places, 179/179 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 130 transition count 170
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 130 transition count 170
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 130 transition count 169
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 22 place count 127 transition count 166
Iterating global reduction 1 with 3 rules applied. Total rules applied 25 place count 127 transition count 166
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 27 place count 125 transition count 164
Iterating global reduction 1 with 2 rules applied. Total rules applied 29 place count 125 transition count 164
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 124 transition count 163
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 124 transition count 163
Applied a total of 31 rules in 8 ms. Remains 124 /139 variables (removed 15) and now considering 163/179 (removed 16) transitions.
// Phase 1: matrix 163 rows 124 cols
[2023-03-20 14:03:37] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-20 14:03:37] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-20 14:03:37] [INFO ] Invariant cache hit.
[2023-03-20 14:03:37] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
[2023-03-20 14:03:37] [INFO ] Invariant cache hit.
[2023-03-20 14:03:37] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 124/139 places, 163/179 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 293 ms. Remains : 124/139 places, 163/179 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SmartHome-PT-09-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(EQ s24 1), p0:(EQ s62 0)], 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 3730 reset in 302 ms.
Stack based approach found an accepted trace after 1050 steps with 35 reset with depth 28 and stack size 28 in 4 ms.
FORMULA SmartHome-PT-09-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property SmartHome-PT-09-LTLFireability-06 finished in 729 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((!p0||G(p1)))))'
Support contains 2 out of 139 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 139/139 places, 179/179 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 129 transition count 169
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 129 transition count 169
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 21 place count 129 transition count 168
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 24 place count 126 transition count 165
Iterating global reduction 1 with 3 rules applied. Total rules applied 27 place count 126 transition count 165
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 29 place count 124 transition count 163
Iterating global reduction 1 with 2 rules applied. Total rules applied 31 place count 124 transition count 163
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 33 place count 122 transition count 161
Iterating global reduction 1 with 2 rules applied. Total rules applied 35 place count 122 transition count 161
Applied a total of 35 rules in 8 ms. Remains 122 /139 variables (removed 17) and now considering 161/179 (removed 18) transitions.
// Phase 1: matrix 161 rows 122 cols
[2023-03-20 14:03:38] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-20 14:03:38] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-20 14:03:38] [INFO ] Invariant cache hit.
[2023-03-20 14:03:38] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2023-03-20 14:03:38] [INFO ] Invariant cache hit.
[2023-03-20 14:03:38] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 122/139 places, 161/179 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 314 ms. Remains : 122/139 places, 161/179 transitions.
Stuttering acceptance computed with spot in 140 ms :[true, (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0)]
Running random walk in product with property : SmartHome-PT-09-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(EQ s81 1), p0:(EQ s84 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 28 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-09-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-09-LTLFireability-07 finished in 472 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 139 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 139/139 places, 179/179 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 130 transition count 170
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 130 transition count 170
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 130 transition count 169
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 22 place count 127 transition count 166
Iterating global reduction 1 with 3 rules applied. Total rules applied 25 place count 127 transition count 166
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 27 place count 125 transition count 164
Iterating global reduction 1 with 2 rules applied. Total rules applied 29 place count 125 transition count 164
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 31 place count 123 transition count 162
Iterating global reduction 1 with 2 rules applied. Total rules applied 33 place count 123 transition count 162
Applied a total of 33 rules in 18 ms. Remains 123 /139 variables (removed 16) and now considering 162/179 (removed 17) transitions.
// Phase 1: matrix 162 rows 123 cols
[2023-03-20 14:03:38] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-20 14:03:38] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-20 14:03:38] [INFO ] Invariant cache hit.
[2023-03-20 14:03:38] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
[2023-03-20 14:03:38] [INFO ] Invariant cache hit.
[2023-03-20 14:03:38] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 123/139 places, 162/179 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 315 ms. Remains : 123/139 places, 162/179 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-09-LTLFireability-08 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:(NEQ s110 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 167 ms.
Product exploration explored 100000 steps with 33333 reset in 178 ms.
Computed a total of 29 stabilizing places and 29 stable transitions
Computed a total of 29 stabilizing places and 29 stable transitions
Detected a total of 29/123 stabilizing places and 29/162 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 3 factoid took 78 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SmartHome-PT-09-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-09-LTLFireability-08 finished in 866 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||G(p1))))'
Support contains 2 out of 139 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 139/139 places, 179/179 transitions.
Graph (trivial) has 134 edges and 139 vertex of which 57 / 139 are part of one of the 6 SCC in 1 ms
Free SCC test removed 51 places
Ensure Unique test removed 69 transitions
Reduce isomorphic transitions removed 69 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 87 transition count 81
Reduce places removed 28 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 30 rules applied. Total rules applied 59 place count 59 transition count 79
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 61 place count 58 transition count 78
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 62 place count 57 transition count 78
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 62 place count 57 transition count 72
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 74 place count 51 transition count 72
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 81 place count 44 transition count 65
Iterating global reduction 4 with 7 rules applied. Total rules applied 88 place count 44 transition count 65
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 89 place count 44 transition count 64
Performed 18 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 5 with 36 rules applied. Total rules applied 125 place count 26 transition count 43
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 126 place count 26 transition count 42
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 6 with 10 rules applied. Total rules applied 136 place count 26 transition count 32
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 138 place count 24 transition count 32
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 138 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 7 with 2 rules applied. Total rules applied 140 place count 23 transition count 31
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 141 place count 22 transition count 30
Applied a total of 141 rules in 27 ms. Remains 22 /139 variables (removed 117) and now considering 30/179 (removed 149) transitions.
[2023-03-20 14:03:39] [INFO ] Flow matrix only has 25 transitions (discarded 5 similar events)
// Phase 1: matrix 25 rows 22 cols
[2023-03-20 14:03:39] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-20 14:03:39] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-20 14:03:39] [INFO ] Flow matrix only has 25 transitions (discarded 5 similar events)
[2023-03-20 14:03:39] [INFO ] Invariant cache hit.
[2023-03-20 14:03:39] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-20 14:03:39] [INFO ] Redundant transitions in 30 ms returned []
[2023-03-20 14:03:39] [INFO ] Flow matrix only has 25 transitions (discarded 5 similar events)
[2023-03-20 14:03:39] [INFO ] Invariant cache hit.
[2023-03-20 14:03:39] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/139 places, 30/179 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 210 ms. Remains : 22/139 places, 30/179 transitions.
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : SmartHome-PT-09-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(EQ s5 1), p0:(EQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-09-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-09-LTLFireability-11 finished in 264 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p1)&&p0)))'
Support contains 2 out of 139 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 139/139 places, 179/179 transitions.
Graph (trivial) has 137 edges and 139 vertex of which 65 / 139 are part of one of the 6 SCC in 1 ms
Free SCC test removed 59 places
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 79 transition count 76
Reduce places removed 22 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 23 rules applied. Total rules applied 46 place count 57 transition count 75
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 47 place count 56 transition count 75
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 47 place count 56 transition count 69
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 59 place count 50 transition count 69
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 64 place count 45 transition count 64
Iterating global reduction 3 with 5 rules applied. Total rules applied 69 place count 45 transition count 64
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 70 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 4 with 38 rules applied. Total rules applied 108 place count 26 transition count 41
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 117 place count 26 transition count 32
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 118 place count 25 transition count 32
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 118 place count 25 transition count 31
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 120 place count 24 transition count 31
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 121 place count 23 transition count 30
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 122 place count 22 transition count 30
Applied a total of 122 rules in 21 ms. Remains 22 /139 variables (removed 117) and now considering 30/179 (removed 149) transitions.
[2023-03-20 14:03:39] [INFO ] Flow matrix only has 25 transitions (discarded 5 similar events)
// Phase 1: matrix 25 rows 22 cols
[2023-03-20 14:03:39] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-20 14:03:39] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-20 14:03:39] [INFO ] Flow matrix only has 25 transitions (discarded 5 similar events)
[2023-03-20 14:03:39] [INFO ] Invariant cache hit.
[2023-03-20 14:03:39] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
[2023-03-20 14:03:39] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-20 14:03:39] [INFO ] Flow matrix only has 25 transitions (discarded 5 similar events)
[2023-03-20 14:03:39] [INFO ] Invariant cache hit.
[2023-03-20 14:03:39] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/139 places, 30/179 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 209 ms. Remains : 22/139 places, 30/179 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : SmartHome-PT-09-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(EQ s2 1), p0:(AND (EQ s6 0) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-09-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-09-LTLFireability-15 finished in 298 ms.
All properties solved by simple procedures.
Total runtime 9806 ms.
ITS solved all properties within timeout

BK_STOP 1679321021021

--------------------
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-09"
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-09, 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-167912649000220"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-09.tgz
mv SmartHome-PT-09 execution
cd execution
if [ "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 ;