Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r254-tall-162106745600157.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SmartHome-PT-01, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-162106745600157
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 392K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 118K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 80K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 16:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 27 13:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 13:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 25 19:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 25 19:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 25K May 5 16:52 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1621165446135

Running Version 0
[2021-05-16 11:44:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-16 11:44:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 11:44:07] [INFO ] Load time of PNML (sax parser for PT used): 37 ms
[2021-05-16 11:44:07] [INFO ] Transformed 38 places.
[2021-05-16 11:44:07] [INFO ] Transformed 113 transitions.
[2021-05-16 11:44:07] [INFO ] Found NUPN structural information;
[2021-05-16 11:44:07] [INFO ] Parsed PT model containing 38 places and 113 transitions in 77 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-16 11:44:07] [INFO ] Initial state test concluded for 2 properties.
Ensure Unique test removed 58 transitions
Reduce redundant transitions removed 58 transitions.
FORMULA SmartHome-PT-01-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 55/55 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 36 transition count 53
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 36 transition count 53
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 0 with 11 rules applied. Total rules applied 15 place count 36 transition count 42
Applied a total of 15 rules in 15 ms. Remains 36 /38 variables (removed 2) and now considering 42/55 (removed 13) transitions.
[2021-05-16 11:44:07] [INFO ] Flow matrix only has 31 transitions (discarded 11 similar events)
// Phase 1: matrix 31 rows 36 cols
[2021-05-16 11:44:07] [INFO ] Computed 15 place invariants in 5 ms
[2021-05-16 11:44:08] [INFO ] Implicit Places using invariants in 83 ms returned []
[2021-05-16 11:44:08] [INFO ] Flow matrix only has 31 transitions (discarded 11 similar events)
// Phase 1: matrix 31 rows 36 cols
[2021-05-16 11:44:08] [INFO ] Computed 15 place invariants in 2 ms
[2021-05-16 11:44:08] [INFO ] State equation strengthened by 19 read => feed constraints.
[2021-05-16 11:44:08] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
[2021-05-16 11:44:08] [INFO ] Flow matrix only has 31 transitions (discarded 11 similar events)
// Phase 1: matrix 31 rows 36 cols
[2021-05-16 11:44:08] [INFO ] Computed 15 place invariants in 2 ms
[2021-05-16 11:44:08] [INFO ] Dead Transitions using invariants and state equation in 49 ms returned []
Finished structural reductions, in 1 iterations. Remains : 36/38 places, 42/55 transitions.
[2021-05-16 11:44:08] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-16 11:44:08] [INFO ] Flatten gal took : 22 ms
FORMULA SmartHome-PT-01-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 11:44:08] [INFO ] Flatten gal took : 7 ms
[2021-05-16 11:44:08] [INFO ] Input system was already deterministic with 42 transitions.
Finished random walk after 49 steps, including 0 resets, run visited all 28 properties in 2 ms. (steps per millisecond=24 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 36 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 36/36 places, 42/42 transitions.
Graph (trivial) has 21 edges and 36 vertex of which 4 / 36 are part of one of the 2 SCC in 3 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 93 edges and 34 vertex of which 33 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 4 place count 31 transition count 36
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 31 transition count 36
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 18 place count 25 transition count 30
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 23 transition count 26
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 23 transition count 26
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 23 transition count 22
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 22 transition count 21
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 22 transition count 21
Applied a total of 28 rules in 21 ms. Remains 22 /36 variables (removed 14) and now considering 21/42 (removed 21) transitions.
[2021-05-16 11:44:08] [INFO ] Flow matrix only has 15 transitions (discarded 6 similar events)
// Phase 1: matrix 15 rows 22 cols
[2021-05-16 11:44:08] [INFO ] Computed 9 place invariants in 2 ms
[2021-05-16 11:44:08] [INFO ] Implicit Places using invariants in 21 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 22 ms to find 1 implicit places.
[2021-05-16 11:44:08] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:44:08] [INFO ] Flow matrix only has 15 transitions (discarded 6 similar events)
// Phase 1: matrix 15 rows 21 cols
[2021-05-16 11:44:08] [INFO ] Computed 8 place invariants in 3 ms
[2021-05-16 11:44:08] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Starting structural reductions, iteration 1 : 21/36 places, 21/42 transitions.
Applied a total of 0 rules in 8 ms. Remains 21 /21 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2021-05-16 11:44:08] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:44:08] [INFO ] Flow matrix only has 15 transitions (discarded 6 similar events)
// Phase 1: matrix 15 rows 21 cols
[2021-05-16 11:44:08] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-16 11:44:08] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/36 places, 21/42 transitions.
Stuttering acceptance computed with spot in 130 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-01-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s8 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-01-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-01-00 finished in 295 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 36 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 36/36 places, 42/42 transitions.
Graph (trivial) has 19 edges and 36 vertex of which 2 / 36 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 95 edges and 35 vertex of which 34 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 5 place count 31 transition count 37
Iterating global reduction 0 with 3 rules applied. Total rules applied 8 place count 31 transition count 37
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 20 place count 25 transition count 31
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 24 transition count 29
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 24 transition count 29
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 27 place count 24 transition count 24
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 28 place count 23 transition count 23
Iterating global reduction 0 with 1 rules applied. Total rules applied 29 place count 23 transition count 23
Applied a total of 29 rules in 9 ms. Remains 23 /36 variables (removed 13) and now considering 23/42 (removed 19) transitions.
[2021-05-16 11:44:08] [INFO ] Flow matrix only has 15 transitions (discarded 8 similar events)
// Phase 1: matrix 15 rows 23 cols
[2021-05-16 11:44:08] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-16 11:44:08] [INFO ] Implicit Places using invariants in 23 ms returned [1]
Discarding 1 places :
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Implicit Place search using SMT only with invariants took 23 ms to find 1 implicit places.
[2021-05-16 11:44:08] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:44:08] [INFO ] Flow matrix only has 15 transitions (discarded 7 similar events)
// Phase 1: matrix 15 rows 22 cols
[2021-05-16 11:44:08] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-16 11:44:08] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Starting structural reductions, iteration 1 : 22/36 places, 22/42 transitions.
Applied a total of 0 rules in 3 ms. Remains 22 /22 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2021-05-16 11:44:08] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:44:08] [INFO ] Flow matrix only has 15 transitions (discarded 7 similar events)
// Phase 1: matrix 15 rows 22 cols
[2021-05-16 11:44:08] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-16 11:44:08] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 2 iterations. Remains : 22/36 places, 22/42 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-01-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s7 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 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-01-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-01-01 finished in 139 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U X(X(G((p1&&X(p1)))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 36 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 36/36 places, 42/42 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 35 transition count 42
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 32 transition count 39
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 32 transition count 39
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 32 transition count 38
Applied a total of 8 rules in 3 ms. Remains 32 /36 variables (removed 4) and now considering 38/42 (removed 4) transitions.
[2021-05-16 11:44:08] [INFO ] Flow matrix only has 29 transitions (discarded 9 similar events)
// Phase 1: matrix 29 rows 32 cols
[2021-05-16 11:44:08] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-16 11:44:08] [INFO ] Implicit Places using invariants in 22 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 23 ms to find 1 implicit places.
[2021-05-16 11:44:08] [INFO ] Flow matrix only has 29 transitions (discarded 9 similar events)
// Phase 1: matrix 29 rows 31 cols
[2021-05-16 11:44:08] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-16 11:44:08] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Starting structural reductions, iteration 1 : 31/36 places, 38/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 38/38 (removed 0) transitions.
[2021-05-16 11:44:08] [INFO ] Flow matrix only has 29 transitions (discarded 9 similar events)
// Phase 1: matrix 29 rows 31 cols
[2021-05-16 11:44:08] [INFO ] Computed 11 place invariants in 7 ms
[2021-05-16 11:44:08] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 2 iterations. Remains : 31/36 places, 38/42 transitions.
Stuttering acceptance computed with spot in 131 ms :[(NOT p1), (NOT p1), true, (NOT p1), (NOT p1)]
Running random walk in product with property : SmartHome-PT-01-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 3}]], initial=3, aps=[p1:(NEQ s10 1), p0:(AND (EQ s16 1) (EQ s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-01-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-01-02 finished in 245 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 36 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 36/36 places, 42/42 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 35 transition count 42
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 33 transition count 40
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 33 transition count 40
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 33 transition count 39
Applied a total of 6 rules in 2 ms. Remains 33 /36 variables (removed 3) and now considering 39/42 (removed 3) transitions.
[2021-05-16 11:44:09] [INFO ] Flow matrix only has 29 transitions (discarded 10 similar events)
// Phase 1: matrix 29 rows 33 cols
[2021-05-16 11:44:09] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-16 11:44:09] [INFO ] Implicit Places using invariants in 32 ms returned []
[2021-05-16 11:44:09] [INFO ] Flow matrix only has 29 transitions (discarded 10 similar events)
// Phase 1: matrix 29 rows 33 cols
[2021-05-16 11:44:09] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-16 11:44:09] [INFO ] State equation strengthened by 18 read => feed constraints.
[2021-05-16 11:44:09] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2021-05-16 11:44:09] [INFO ] Flow matrix only has 29 transitions (discarded 10 similar events)
// Phase 1: matrix 29 rows 33 cols
[2021-05-16 11:44:09] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-16 11:44:09] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/36 places, 39/42 transitions.
Stuttering acceptance computed with spot in 62 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-01-03 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (NEQ s5 0) (AND (NEQ s1 0) (NEQ s14 0)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 256 ms.
Product exploration explored 100000 steps with 0 reset in 192 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 55 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 161 ms.
Product exploration explored 100000 steps with 0 reset in 246 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 62 ms :[true, (NOT p0), (NOT p0)]
Support contains 3 out of 33 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 33/33 places, 39/39 transitions.
Graph (trivial) has 18 edges and 33 vertex of which 4 / 33 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 30 transition count 34
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 30 transition count 34
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 0 with 5 rules applied. Total rules applied 8 place count 30 transition count 34
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 29 transition count 32
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 29 transition count 32
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 28 transition count 31
Deduced a syphon composed of 4 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 28 transition count 31
Deduced a syphon composed of 4 places in 0 ms
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 28 transition count 27
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 27 transition count 26
Deduced a syphon composed of 4 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 27 transition count 26
Deduced a syphon composed of 4 places in 0 ms
Applied a total of 18 rules in 7 ms. Remains 27 /33 variables (removed 6) and now considering 26/39 (removed 13) transitions.
[2021-05-16 11:44:10] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:44:10] [INFO ] Flow matrix only has 19 transitions (discarded 7 similar events)
// Phase 1: matrix 19 rows 27 cols
[2021-05-16 11:44:10] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-16 11:44:10] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/33 places, 26/39 transitions.
Product exploration explored 100000 steps with 0 reset in 230 ms.
Product exploration explored 100000 steps with 0 reset in 215 ms.
[2021-05-16 11:44:10] [INFO ] Flatten gal took : 3 ms
[2021-05-16 11:44:10] [INFO ] Flatten gal took : 3 ms
[2021-05-16 11:44:10] [INFO ] Time to serialize gal into /tmp/LTL13624055859059884228.gal : 1 ms
[2021-05-16 11:44:10] [INFO ] Time to serialize properties into /tmp/LTL12144264934719216930.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL13624055859059884228.gal, -t, CGAL, -LTL, /tmp/LTL12144264934719216930.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL13624055859059884228.gal -t CGAL -LTL /tmp/LTL12144264934719216930.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(G("((p5!=0)||((p1!=0)&&(p15!=0)))"))))
Formula 0 simplified : !XG"((p5!=0)||((p1!=0)&&(p15!=0)))"
Reverse transition relation is NOT exact ! Due to transitions t25, t27, t31, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/36/3/39
2 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
3 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.045761,17328,1,0,70,4953,90,52,923,7361,185
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA SmartHome-PT-01-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property SmartHome-PT-01-03 finished in 1876 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 36 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 36/36 places, 42/42 transitions.
Graph (trivial) has 21 edges and 36 vertex of which 4 / 36 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 93 edges and 34 vertex of which 33 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 4 place count 31 transition count 36
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 31 transition count 36
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 18 place count 25 transition count 30
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 24 transition count 28
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 24 transition count 28
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 25 place count 24 transition count 23
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 26 place count 23 transition count 22
Iterating global reduction 0 with 1 rules applied. Total rules applied 27 place count 23 transition count 22
Applied a total of 27 rules in 5 ms. Remains 23 /36 variables (removed 13) and now considering 22/42 (removed 20) transitions.
[2021-05-16 11:44:10] [INFO ] Flow matrix only has 15 transitions (discarded 7 similar events)
// Phase 1: matrix 15 rows 23 cols
[2021-05-16 11:44:10] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-16 11:44:10] [INFO ] Implicit Places using invariants in 14 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 14 ms to find 1 implicit places.
[2021-05-16 11:44:10] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:44:10] [INFO ] Flow matrix only has 15 transitions (discarded 7 similar events)
// Phase 1: matrix 15 rows 22 cols
[2021-05-16 11:44:10] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-16 11:44:10] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Starting structural reductions, iteration 1 : 22/36 places, 22/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2021-05-16 11:44:10] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:44:10] [INFO ] Flow matrix only has 15 transitions (discarded 7 similar events)
// Phase 1: matrix 15 rows 22 cols
[2021-05-16 11:44:10] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-16 11:44:10] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 2 iterations. Remains : 22/36 places, 22/42 transitions.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-01-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s3 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 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-01-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-01-04 finished in 93 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0&&((F(p1)&&F(G(p2))) U p3))))], workingDir=/home/mcc/execution]
Support contains 4 out of 36 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 36/36 places, 42/42 transitions.
Graph (trivial) has 16 edges and 36 vertex of which 2 / 36 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 32 transition count 37
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 32 transition count 37
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 17 place count 27 transition count 32
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 18 place count 26 transition count 30
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 26 transition count 30
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 23 place count 26 transition count 26
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 24 place count 25 transition count 25
Iterating global reduction 0 with 1 rules applied. Total rules applied 25 place count 25 transition count 25
Applied a total of 25 rules in 6 ms. Remains 25 /36 variables (removed 11) and now considering 25/42 (removed 17) transitions.
[2021-05-16 11:44:11] [INFO ] Flow matrix only has 17 transitions (discarded 8 similar events)
// Phase 1: matrix 17 rows 25 cols
[2021-05-16 11:44:11] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-16 11:44:11] [INFO ] Implicit Places using invariants in 15 ms returned [1]
Discarding 1 places :
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Implicit Place search using SMT only with invariants took 15 ms to find 1 implicit places.
[2021-05-16 11:44:11] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:44:11] [INFO ] Flow matrix only has 17 transitions (discarded 7 similar events)
// Phase 1: matrix 17 rows 24 cols
[2021-05-16 11:44:11] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-16 11:44:11] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Starting structural reductions, iteration 1 : 24/36 places, 24/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 24/24 (removed 0) transitions.
[2021-05-16 11:44:11] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:44:11] [INFO ] Flow matrix only has 17 transitions (discarded 7 similar events)
// Phase 1: matrix 17 rows 24 cols
[2021-05-16 11:44:11] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-16 11:44:11] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 2 iterations. Remains : 24/36 places, 24/42 transitions.
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p0) (NOT p3)), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2))), (NOT p3), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : SmartHome-PT-01-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p3)), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p3)), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p3) (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p3) (NOT p2))), acceptance={0} source=1 dest: 1}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p3) p2)), acceptance={} source=1 dest: 1}], [{ cond=(NOT p3), acceptance={} source=2 dest: 1}, { cond=(NOT p3), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p3) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p3) (NOT p1))), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s3 1), p3:(OR (EQ s3 1) (AND (EQ s8 1) (EQ s11 1))), p1:(AND (EQ s8 1) (EQ s11 1)), p2:(EQ s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 50000 reset in 216 ms.
Product exploration explored 100000 steps with 50000 reset in 180 ms.
Graph (complete) has 59 edges and 24 vertex of which 23 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Knowledge obtained : [(NOT p0), (NOT p3), (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p0) (NOT p3)), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p2))), (NOT p3), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p1)))]
Product exploration explored 100000 steps with 50000 reset in 124 ms.
Product exploration explored 100000 steps with 50000 reset in 190 ms.
[2021-05-16 11:44:12] [INFO ] Flatten gal took : 2 ms
[2021-05-16 11:44:12] [INFO ] Flatten gal took : 6 ms
[2021-05-16 11:44:12] [INFO ] Time to serialize gal into /tmp/LTL1842689136337203726.gal : 1 ms
[2021-05-16 11:44:12] [INFO ] Time to serialize properties into /tmp/LTL13656429546550845554.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL1842689136337203726.gal, -t, CGAL, -LTL, /tmp/LTL13656429546550845554.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1842689136337203726.gal -t CGAL -LTL /tmp/LTL13656429546550845554.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(("(p11==1)")&&(((F("((p18==1)&&(p24==1))"))&&(F(G("(p15==1)"))))U("((p11==1)||((p18==1)&&(p24==1)))")))))
Formula 0 simplified : !F("(p11==1)" & ((F"((p18==1)&&(p24==1))" & FG"(p15==1)") U "((p11==1)||((p18==1)&&(p24==1)))"))
Reverse transition relation is NOT exact ! Due to transitions t25, t27, t31, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/21/3/24
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.02076,18288,1,0,38,1147,74,20,620,1156,62
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA SmartHome-PT-01-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property SmartHome-PT-01-05 finished in 1274 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 1 out of 36 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 36/36 places, 42/42 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 35 transition count 42
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 32 transition count 39
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 32 transition count 39
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 32 transition count 38
Applied a total of 8 rules in 2 ms. Remains 32 /36 variables (removed 4) and now considering 38/42 (removed 4) transitions.
[2021-05-16 11:44:12] [INFO ] Flow matrix only has 29 transitions (discarded 9 similar events)
// Phase 1: matrix 29 rows 32 cols
[2021-05-16 11:44:12] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-16 11:44:12] [INFO ] Implicit Places using invariants in 23 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 24 ms to find 1 implicit places.
[2021-05-16 11:44:12] [INFO ] Flow matrix only has 29 transitions (discarded 9 similar events)
// Phase 1: matrix 29 rows 31 cols
[2021-05-16 11:44:12] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-16 11:44:12] [INFO ] Dead Transitions using invariants and state equation in 61 ms returned []
Starting structural reductions, iteration 1 : 31/36 places, 38/42 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 38/38 (removed 0) transitions.
[2021-05-16 11:44:12] [INFO ] Flow matrix only has 29 transitions (discarded 9 similar events)
// Phase 1: matrix 29 rows 31 cols
[2021-05-16 11:44:12] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-16 11:44:12] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 2 iterations. Remains : 31/36 places, 38/42 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-01-06 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(EQ s16 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 32 steps with 10 reset in 0 ms.
FORMULA SmartHome-PT-01-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-01-06 finished in 297 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G((p0 U (p1 U X(p2)))) U G(p0))))], workingDir=/home/mcc/execution]
Support contains 3 out of 36 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 36/36 places, 42/42 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 35 transition count 42
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 32 transition count 39
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 32 transition count 39
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 32 transition count 38
Applied a total of 8 rules in 2 ms. Remains 32 /36 variables (removed 4) and now considering 38/42 (removed 4) transitions.
[2021-05-16 11:44:12] [INFO ] Flow matrix only has 29 transitions (discarded 9 similar events)
// Phase 1: matrix 29 rows 32 cols
[2021-05-16 11:44:12] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-16 11:44:12] [INFO ] Implicit Places using invariants in 21 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 22 ms to find 1 implicit places.
[2021-05-16 11:44:12] [INFO ] Flow matrix only has 29 transitions (discarded 9 similar events)
// Phase 1: matrix 29 rows 31 cols
[2021-05-16 11:44:12] [INFO ] Computed 11 place invariants in 2 ms
[2021-05-16 11:44:12] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Starting structural reductions, iteration 1 : 31/36 places, 38/42 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 38/38 (removed 0) transitions.
[2021-05-16 11:44:12] [INFO ] Flow matrix only has 29 transitions (discarded 9 similar events)
// Phase 1: matrix 29 rows 31 cols
[2021-05-16 11:44:12] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-16 11:44:12] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 2 iterations. Remains : 31/36 places, 38/42 transitions.
Stuttering acceptance computed with spot in 165 ms :[(NOT p0), (NOT p0), (NOT p2), (AND p0 (NOT p2)), (NOT p2), true, (NOT p2)]
Running random walk in product with property : SmartHome-PT-01-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={} source=2 dest: 5}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=p0, acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=6 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(EQ s3 1), p1:(EQ s12 1), p2:(EQ s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-01-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-01-07 finished in 256 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0||X((X(X(G((p1&&X(p2))))) U (p0&&X(X(G((p1&&X(p2))))))))) U p3))], workingDir=/home/mcc/execution]
Support contains 3 out of 36 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 36/36 places, 42/42 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 35 transition count 42
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 33 transition count 40
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 33 transition count 40
Applied a total of 5 rules in 2 ms. Remains 33 /36 variables (removed 3) and now considering 40/42 (removed 2) transitions.
[2021-05-16 11:44:12] [INFO ] Flow matrix only has 31 transitions (discarded 9 similar events)
// Phase 1: matrix 31 rows 33 cols
[2021-05-16 11:44:12] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-16 11:44:12] [INFO ] Implicit Places using invariants in 14 ms returned []
[2021-05-16 11:44:12] [INFO ] Flow matrix only has 31 transitions (discarded 9 similar events)
// Phase 1: matrix 31 rows 33 cols
[2021-05-16 11:44:12] [INFO ] Computed 12 place invariants in 2 ms
[2021-05-16 11:44:12] [INFO ] State equation strengthened by 19 read => feed constraints.
[2021-05-16 11:44:12] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2021-05-16 11:44:12] [INFO ] Flow matrix only has 31 transitions (discarded 9 similar events)
// Phase 1: matrix 31 rows 33 cols
[2021-05-16 11:44:12] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-16 11:44:12] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/36 places, 40/42 transitions.
Stuttering acceptance computed with spot in 161 ms :[(NOT p3), (OR (NOT p1) (NOT p2) (NOT p0)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), true, (AND p1 (NOT p2))]
Running random walk in product with property : SmartHome-PT-01-08 automaton TGBA [mat=[[{ cond=(NOT p3), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p0)), acceptance={0} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=true, acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 4}, { cond=p1, acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 4}]], initial=0, aps=[p3:(AND (EQ s1 1) (EQ s18 1)), p0:(EQ s18 1), p1:(EQ s15 0), p2:(NEQ s15 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, 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 25 steps with 8 reset in 1 ms.
FORMULA SmartHome-PT-01-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-01-08 finished in 238 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U ((p1 U X(p2))||F(p3))))], workingDir=/home/mcc/execution]
Support contains 5 out of 36 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 36/36 places, 42/42 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 35 transition count 42
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 34 transition count 41
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 34 transition count 41
Applied a total of 3 rules in 1 ms. Remains 34 /36 variables (removed 2) and now considering 41/42 (removed 1) transitions.
[2021-05-16 11:44:13] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
// Phase 1: matrix 31 rows 34 cols
[2021-05-16 11:44:13] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-16 11:44:13] [INFO ] Implicit Places using invariants in 16 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 17 ms to find 1 implicit places.
[2021-05-16 11:44:13] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
// Phase 1: matrix 31 rows 33 cols
[2021-05-16 11:44:13] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-16 11:44:13] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Starting structural reductions, iteration 1 : 33/36 places, 41/42 transitions.
Applied a total of 0 rules in 0 ms. Remains 33 /33 variables (removed 0) and now considering 41/41 (removed 0) transitions.
[2021-05-16 11:44:13] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
// Phase 1: matrix 31 rows 33 cols
[2021-05-16 11:44:13] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-16 11:44:13] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 2 iterations. Remains : 33/36 places, 41/42 transitions.
Stuttering acceptance computed with spot in 134 ms :[(AND (NOT p2) (NOT p3)), (NOT p3), (AND (NOT p3) (NOT p2)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : SmartHome-PT-01-09 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p3) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p3) p0), acceptance={} source=0 dest: 3}, { cond=(AND p1 (NOT p3) (NOT p0)), acceptance={} source=0 dest: 4}], [{ cond=(NOT p3), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=2 dest: 1}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p3) p0 (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND p1 (NOT p3) (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={0} source=4 dest: 2}, { cond=(AND p1 (NOT p3) (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s14 0), p3:(AND (EQ s9 1) (EQ s27 1)), p0:(EQ s19 1), p2:(EQ s6 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-01-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-01-09 finished in 212 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(p0)||G((p1||X((p1||X((p0 U p2))))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 36 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 36/36 places, 42/42 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 35 transition count 42
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 33 transition count 40
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 33 transition count 40
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 33 transition count 39
Applied a total of 6 rules in 2 ms. Remains 33 /36 variables (removed 3) and now considering 39/42 (removed 3) transitions.
[2021-05-16 11:44:13] [INFO ] Flow matrix only has 29 transitions (discarded 10 similar events)
// Phase 1: matrix 29 rows 33 cols
[2021-05-16 11:44:13] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-16 11:44:13] [INFO ] Implicit Places using invariants in 15 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 16 ms to find 1 implicit places.
[2021-05-16 11:44:13] [INFO ] Flow matrix only has 29 transitions (discarded 10 similar events)
// Phase 1: matrix 29 rows 32 cols
[2021-05-16 11:44:13] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-16 11:44:13] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Starting structural reductions, iteration 1 : 32/36 places, 39/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2021-05-16 11:44:13] [INFO ] Flow matrix only has 29 transitions (discarded 10 similar events)
// Phase 1: matrix 29 rows 32 cols
[2021-05-16 11:44:13] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-16 11:44:13] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 2 iterations. Remains : 32/36 places, 39/42 transitions.
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), true]
Running random walk in product with property : SmartHome-PT-01-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=5 dest: 6}], [{ cond=true, acceptance={0} source=6 dest: 6}]], initial=0, aps=[p1:(EQ s6 1), p0:(AND (EQ s9 1) (EQ s26 1)), p2:(AND (EQ s9 1) (EQ s26 1) (EQ s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 258 ms.
Product exploration explored 100000 steps with 0 reset in 184 ms.
Knowledge obtained : [(NOT p1), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 162 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), true]
Product exploration explored 100000 steps with 0 reset in 113 ms.
Product exploration explored 100000 steps with 1 reset in 121 ms.
Applying partial POR strategy [false, false, false, false, false, true, true]
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), true]
Support contains 3 out of 32 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 32/32 places, 39/39 transitions.
Graph (trivial) has 25 edges and 32 vertex of which 16 / 32 are part of one of the 8 SCC in 0 ms
Free SCC test removed 8 places
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 21 transition count 20
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 21 transition count 20
Applied a total of 7 rules in 1 ms. Remains 21 /32 variables (removed 11) and now considering 20/39 (removed 19) transitions.
[2021-05-16 11:44:14] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:44:14] [INFO ] Flow matrix only has 13 transitions (discarded 7 similar events)
// Phase 1: matrix 13 rows 21 cols
[2021-05-16 11:44:14] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-16 11:44:14] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 21/32 places, 20/39 transitions.
Product exploration explored 100000 steps with 0 reset in 130 ms.
Product exploration explored 100000 steps with 0 reset in 120 ms.
[2021-05-16 11:44:14] [INFO ] Flatten gal took : 3 ms
[2021-05-16 11:44:14] [INFO ] Flatten gal took : 3 ms
[2021-05-16 11:44:14] [INFO ] Time to serialize gal into /tmp/LTL10597508655839410403.gal : 1 ms
[2021-05-16 11:44:14] [INFO ] Time to serialize properties into /tmp/LTL16782638345165871520.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL10597508655839410403.gal, -t, CGAL, -LTL, /tmp/LTL16782638345165871520.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL10597508655839410403.gal -t CGAL -LTL /tmp/LTL16782638345165871520.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((X("((p11==1)&&(p32==1))"))||(G(("(p8==1)")||(X(("(p8==1)")||(X(("((p11==1)&&(p32==1))")U("(((p11==1)&&(p32==1))&&(p8==1))")))))))))
Formula 0 simplified : !(X"((p11==1)&&(p32==1))" | G("(p8==1)" | X("(p8==1)" | X("((p11==1)&&(p32==1))" U "(((p11==1)&&(p32==1))&&(p8==1))"))))
Reverse transition relation is NOT exact ! Due to transitions t25, t27, t31, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/36/3/39
4 unique states visited
0 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
2 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.029324,17772,1,0,52,2658,97,32,926,2678,95
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA SmartHome-PT-01-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property SmartHome-PT-01-10 finished in 1737 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(G(p0))||G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 36 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 36/36 places, 42/42 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 34 transition count 40
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 34 transition count 40
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 34 transition count 39
Applied a total of 5 rules in 1 ms. Remains 34 /36 variables (removed 2) and now considering 39/42 (removed 3) transitions.
[2021-05-16 11:44:15] [INFO ] Flow matrix only has 29 transitions (discarded 10 similar events)
// Phase 1: matrix 29 rows 34 cols
[2021-05-16 11:44:15] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-16 11:44:15] [INFO ] Implicit Places using invariants in 17 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 20 ms to find 1 implicit places.
[2021-05-16 11:44:15] [INFO ] Flow matrix only has 29 transitions (discarded 10 similar events)
// Phase 1: matrix 29 rows 33 cols
[2021-05-16 11:44:15] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-16 11:44:15] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Starting structural reductions, iteration 1 : 33/36 places, 39/42 transitions.
Applied a total of 0 rules in 0 ms. Remains 33 /33 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2021-05-16 11:44:15] [INFO ] Flow matrix only has 29 transitions (discarded 10 similar events)
// Phase 1: matrix 29 rows 33 cols
[2021-05-16 11:44:15] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-16 11:44:15] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 2 iterations. Remains : 33/36 places, 39/42 transitions.
Stuttering acceptance computed with spot in 123 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SmartHome-PT-01-12 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={} source=5 dest: 1}, { cond=p1, acceptance={} source=5 dest: 2}]], initial=4, aps=[p0:(AND (EQ s6 1) (EQ s20 1)), p1:(OR (NEQ s13 1) (NEQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 139 ms.
Product exploration explored 100000 steps with 0 reset in 135 ms.
Graph (complete) has 77 edges and 33 vertex of which 32 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Knowledge obtained : [(NOT p0), p1]
Stuttering acceptance computed with spot in 116 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 0 reset in 126 ms.
Product exploration explored 100000 steps with 0 reset in 137 ms.
Applying partial POR strategy [true, true, true, true, false, false]
Stuttering acceptance computed with spot in 123 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 33 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 33/33 places, 39/39 transitions.
Graph (trivial) has 23 edges and 33 vertex of which 14 / 33 are part of one of the 7 SCC in 0 ms
Free SCC test removed 7 places
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 23 transition count 22
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 23 transition count 22
Applied a total of 7 rules in 2 ms. Remains 23 /33 variables (removed 10) and now considering 22/39 (removed 17) transitions.
[2021-05-16 11:44:16] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-16 11:44:16] [INFO ] Flow matrix only has 15 transitions (discarded 7 similar events)
// Phase 1: matrix 15 rows 23 cols
[2021-05-16 11:44:16] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-16 11:44:16] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 23/33 places, 22/39 transitions.
Product exploration explored 100000 steps with 0 reset in 80 ms.
Product exploration explored 100000 steps with 0 reset in 84 ms.
[2021-05-16 11:44:16] [INFO ] Flatten gal took : 2 ms
[2021-05-16 11:44:16] [INFO ] Flatten gal took : 2 ms
[2021-05-16 11:44:16] [INFO ] Time to serialize gal into /tmp/LTL2567818690969985550.gal : 0 ms
[2021-05-16 11:44:16] [INFO ] Time to serialize properties into /tmp/LTL6389127790382635908.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL2567818690969985550.gal, -t, CGAL, -LTL, /tmp/LTL6389127790382635908.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2567818690969985550.gal -t CGAL -LTL /tmp/LTL6389127790382635908.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((X(G("((p8==1)&&(p24==1))")))||(G("((p15!=1)||(p24!=1))")))))
Formula 0 simplified : !X(XG"((p8==1)&&(p24==1))" | G"((p15!=1)||(p24!=1))")
Reverse transition relation is NOT exact ! Due to transitions t25, t27, t31, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/36/3/39
3 unique states visited
0 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
3 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.043698,17992,1,0,70,5536,94,51,895,8630,187
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA SmartHome-PT-01-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property SmartHome-PT-01-12 finished in 1351 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 36 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 36/36 places, 42/42 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 35 transition count 42
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 32 transition count 39
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 32 transition count 39
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 32 transition count 38
Applied a total of 8 rules in 2 ms. Remains 32 /36 variables (removed 4) and now considering 38/42 (removed 4) transitions.
[2021-05-16 11:44:16] [INFO ] Flow matrix only has 29 transitions (discarded 9 similar events)
// Phase 1: matrix 29 rows 32 cols
[2021-05-16 11:44:16] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-16 11:44:16] [INFO ] Implicit Places using invariants in 25 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27 ms to find 1 implicit places.
[2021-05-16 11:44:16] [INFO ] Flow matrix only has 29 transitions (discarded 9 similar events)
// Phase 1: matrix 29 rows 31 cols
[2021-05-16 11:44:16] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-16 11:44:16] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Starting structural reductions, iteration 1 : 31/36 places, 38/42 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 38/38 (removed 0) transitions.
[2021-05-16 11:44:16] [INFO ] Flow matrix only has 29 transitions (discarded 9 similar events)
// Phase 1: matrix 29 rows 31 cols
[2021-05-16 11:44:16] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-16 11:44:16] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 2 iterations. Remains : 31/36 places, 38/42 transitions.
Stuttering acceptance computed with spot in 51 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-01-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s4 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, 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-01-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-01-13 finished in 137 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((p0||F((p1||G((p0||F(p2)))))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 36 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 36/36 places, 42/42 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 33 transition count 39
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 33 transition count 39
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 33 transition count 38
Applied a total of 7 rules in 2 ms. Remains 33 /36 variables (removed 3) and now considering 38/42 (removed 4) transitions.
[2021-05-16 11:44:16] [INFO ] Flow matrix only has 29 transitions (discarded 9 similar events)
// Phase 1: matrix 29 rows 33 cols
[2021-05-16 11:44:16] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-16 11:44:16] [INFO ] Implicit Places using invariants in 14 ms returned []
[2021-05-16 11:44:16] [INFO ] Flow matrix only has 29 transitions (discarded 9 similar events)
// Phase 1: matrix 29 rows 33 cols
[2021-05-16 11:44:16] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-16 11:44:16] [INFO ] State equation strengthened by 18 read => feed constraints.
[2021-05-16 11:44:16] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2021-05-16 11:44:16] [INFO ] Flow matrix only has 29 transitions (discarded 9 similar events)
// Phase 1: matrix 29 rows 33 cols
[2021-05-16 11:44:16] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-16 11:44:16] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 33/36 places, 38/42 transitions.
Stuttering acceptance computed with spot in 135 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : SmartHome-PT-01-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 4}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s19 1)), p1:(EQ s17 0), p2:(AND (EQ s11 1) (EQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 89 steps with 26 reset in 0 ms.
FORMULA SmartHome-PT-01-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-01-15 finished in 209 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621165457684

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
++ cut -d . -f 9
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SmartHome-PT-01"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is SmartHome-PT-01, 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 r254-tall-162106745600157"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-01.tgz
mv SmartHome-PT-01 execution
cd execution
if [ "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 ;