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-162106745600172.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-03, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-162106745600172
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 412K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 131K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.4K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 78K 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 3.1K Mar 28 16:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 13:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 13:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 25 19:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 25K Mar 25 19:30 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 31K 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-03-00
FORMULA_NAME SmartHome-PT-03-01
FORMULA_NAME SmartHome-PT-03-02
FORMULA_NAME SmartHome-PT-03-03
FORMULA_NAME SmartHome-PT-03-04
FORMULA_NAME SmartHome-PT-03-05
FORMULA_NAME SmartHome-PT-03-06
FORMULA_NAME SmartHome-PT-03-07
FORMULA_NAME SmartHome-PT-03-08
FORMULA_NAME SmartHome-PT-03-09
FORMULA_NAME SmartHome-PT-03-10
FORMULA_NAME SmartHome-PT-03-11
FORMULA_NAME SmartHome-PT-03-12
FORMULA_NAME SmartHome-PT-03-13
FORMULA_NAME SmartHome-PT-03-14
FORMULA_NAME SmartHome-PT-03-15

=== Now, execution of the tool begins

BK_START 1621165602164

Running Version 0
[2021-05-16 11:46:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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 11:46:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 11:46:43] [INFO ] Load time of PNML (sax parser for PT used): 45 ms
[2021-05-16 11:46:43] [INFO ] Transformed 45 places.
[2021-05-16 11:46:43] [INFO ] Transformed 145 transitions.
[2021-05-16 11:46:43] [INFO ] Found NUPN structural information;
[2021-05-16 11:46:43] [INFO ] Parsed PT model containing 45 places and 145 transitions in 84 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2021-05-16 11:46:43] [INFO ] Initial state test concluded for 5 properties.
Ensure Unique test removed 77 transitions
Reduce redundant transitions removed 77 transitions.
FORMULA SmartHome-PT-03-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-03-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-03-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-03-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 45 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 45/45 places, 68/68 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 44 transition count 66
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 44 transition count 66
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 14 place count 44 transition count 54
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 43 transition count 54
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 42 transition count 53
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 42 transition count 53
Applied a total of 17 rules in 16 ms. Remains 42 /45 variables (removed 3) and now considering 53/68 (removed 15) transitions.
[2021-05-16 11:46:43] [INFO ] Flow matrix only has 40 transitions (discarded 13 similar events)
// Phase 1: matrix 40 rows 42 cols
[2021-05-16 11:46:44] [INFO ] Computed 16 place invariants in 7 ms
[2021-05-16 11:46:44] [INFO ] Implicit Places using invariants in 110 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 137 ms to find 1 implicit places.
[2021-05-16 11:46:44] [INFO ] Flow matrix only has 40 transitions (discarded 13 similar events)
// Phase 1: matrix 40 rows 41 cols
[2021-05-16 11:46:44] [INFO ] Computed 15 place invariants in 3 ms
[2021-05-16 11:46:44] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Starting structural reductions, iteration 1 : 41/45 places, 53/68 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 53/53 (removed 0) transitions.
[2021-05-16 11:46:44] [INFO ] Flow matrix only has 40 transitions (discarded 13 similar events)
// Phase 1: matrix 40 rows 41 cols
[2021-05-16 11:46:44] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-16 11:46:44] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Finished structural reductions, in 2 iterations. Remains : 41/45 places, 53/68 transitions.
[2021-05-16 11:46:44] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-16 11:46:44] [INFO ] Flatten gal took : 28 ms
FORMULA SmartHome-PT-03-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-03-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-03-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 11:46:44] [INFO ] Flatten gal took : 6 ms
[2021-05-16 11:46:44] [INFO ] Input system was already deterministic with 53 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=303 ) properties (out of 14) seen :12
Running SMT prover for 2 properties.
[2021-05-16 11:46:44] [INFO ] Flow matrix only has 40 transitions (discarded 13 similar events)
// Phase 1: matrix 40 rows 41 cols
[2021-05-16 11:46:44] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-16 11:46:44] [INFO ] [Real]Absence check using 14 positive place invariants in 3 ms returned sat
[2021-05-16 11:46:44] [INFO ] [Real]Absence check using 14 positive and 1 generalized place invariants in 3 ms returned sat
[2021-05-16 11:46:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 11:46:44] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2021-05-16 11:46:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 11:46:44] [INFO ] [Nat]Absence check using 14 positive place invariants in 2 ms returned unsat
[2021-05-16 11:46:44] [INFO ] [Real]Absence check using 14 positive place invariants in 2 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 9 simplifications.
[2021-05-16 11:46:44] [INFO ] Initial state test concluded for 1 properties.
FORMULA SmartHome-PT-03-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 41 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 41/41 places, 53/53 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 35 transition count 47
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 35 transition count 47
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 15 place count 35 transition count 44
Applied a total of 15 rules in 2 ms. Remains 35 /41 variables (removed 6) and now considering 44/53 (removed 9) transitions.
[2021-05-16 11:46:44] [INFO ] Flow matrix only has 33 transitions (discarded 11 similar events)
// Phase 1: matrix 33 rows 35 cols
[2021-05-16 11:46:44] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-16 11:46:44] [INFO ] Implicit Places using invariants in 20 ms returned []
[2021-05-16 11:46:44] [INFO ] Flow matrix only has 33 transitions (discarded 11 similar events)
// Phase 1: matrix 33 rows 35 cols
[2021-05-16 11:46:44] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-16 11:46:44] [INFO ] State equation strengthened by 12 read => feed constraints.
[2021-05-16 11:46:44] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2021-05-16 11:46:44] [INFO ] Flow matrix only has 33 transitions (discarded 11 similar events)
// Phase 1: matrix 33 rows 35 cols
[2021-05-16 11:46:44] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-16 11:46:44] [INFO ] Dead Transitions using invariants and state equation in 42 ms returned []
Finished structural reductions, in 1 iterations. Remains : 35/41 places, 44/53 transitions.
Stuttering acceptance computed with spot in 152 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-03-03 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 (EQ s8 0) (EQ s22 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 6 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-03-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-03 finished in 296 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 41 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 41/41 places, 53/53 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 35 transition count 47
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 35 transition count 47
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 15 place count 35 transition count 44
Applied a total of 15 rules in 2 ms. Remains 35 /41 variables (removed 6) and now considering 44/53 (removed 9) transitions.
[2021-05-16 11:46:45] [INFO ] Flow matrix only has 33 transitions (discarded 11 similar events)
// Phase 1: matrix 33 rows 35 cols
[2021-05-16 11:46:45] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-16 11:46:45] [INFO ] Implicit Places using invariants in 16 ms returned []
[2021-05-16 11:46:45] [INFO ] Flow matrix only has 33 transitions (discarded 11 similar events)
// Phase 1: matrix 33 rows 35 cols
[2021-05-16 11:46:45] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-16 11:46:45] [INFO ] State equation strengthened by 12 read => feed constraints.
[2021-05-16 11:46:45] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2021-05-16 11:46:45] [INFO ] Flow matrix only has 33 transitions (discarded 11 similar events)
// Phase 1: matrix 33 rows 35 cols
[2021-05-16 11:46:45] [INFO ] Computed 13 place invariants in 6 ms
[2021-05-16 11:46:45] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 1 iterations. Remains : 35/41 places, 44/53 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-03-06 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:(AND (NEQ s31 0) (NEQ s30 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 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-03-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-06 finished in 183 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0||F(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 41 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 41/41 places, 53/53 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 35 transition count 47
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 35 transition count 47
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 15 place count 35 transition count 44
Applied a total of 15 rules in 1 ms. Remains 35 /41 variables (removed 6) and now considering 44/53 (removed 9) transitions.
[2021-05-16 11:46:45] [INFO ] Flow matrix only has 33 transitions (discarded 11 similar events)
// Phase 1: matrix 33 rows 35 cols
[2021-05-16 11:46:45] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-16 11:46:45] [INFO ] Implicit Places using invariants in 25 ms returned []
[2021-05-16 11:46:45] [INFO ] Flow matrix only has 33 transitions (discarded 11 similar events)
// Phase 1: matrix 33 rows 35 cols
[2021-05-16 11:46:45] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-16 11:46:45] [INFO ] State equation strengthened by 12 read => feed constraints.
[2021-05-16 11:46:45] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2021-05-16 11:46:45] [INFO ] Flow matrix only has 33 transitions (discarded 11 similar events)
// Phase 1: matrix 33 rows 35 cols
[2021-05-16 11:46:45] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-16 11:46:45] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 35/41 places, 44/53 transitions.
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : SmartHome-PT-03-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s11 0) (EQ s30 1)), p1:(AND (NEQ s4 0) (NEQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-03-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-07 finished in 175 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 41 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 41/41 places, 53/53 transitions.
Graph (trivial) has 38 edges and 41 vertex of which 22 / 41 are part of one of the 10 SCC in 3 ms
Free SCC test removed 12 places
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 31 rules applied. Total rules applied 32 place count 15 transition count 10
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 38 place count 9 transition count 10
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 38 place count 9 transition count 8
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 43 place count 6 transition count 8
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 45 place count 4 transition count 6
Iterating global reduction 2 with 2 rules applied. Total rules applied 47 place count 4 transition count 6
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 48 place count 4 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 49 place count 3 transition count 5
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 50 place count 3 transition count 4
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 51 place count 2 transition count 3
Applied a total of 51 rules in 11 ms. Remains 2 /41 variables (removed 39) and now considering 3/53 (removed 50) transitions.
// Phase 1: matrix 3 rows 2 cols
[2021-05-16 11:46:45] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-16 11:46:45] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-16 11:46:45] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-16 11:46:45] [INFO ] Implicit Places using invariants and state equation in 8 ms returned []
Implicit Place search using SMT with State Equation took 14 ms to find 0 implicit places.
[2021-05-16 11:46:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2021-05-16 11:46:45] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-16 11:46:45] [INFO ] Dead Transitions using invariants and state equation in 6 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2/41 places, 3/53 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-03-08 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s0 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-03-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-08 finished in 71 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 41 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 41/41 places, 53/53 transitions.
Graph (trivial) has 40 edges and 41 vertex of which 23 / 41 are part of one of the 10 SCC in 1 ms
Free SCC test removed 13 places
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 20 transition count 19
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 20 transition count 19
Applied a total of 17 rules in 5 ms. Remains 20 /41 variables (removed 21) and now considering 19/53 (removed 34) transitions.
[2021-05-16 11:46:45] [INFO ] Flow matrix only has 13 transitions (discarded 6 similar events)
// Phase 1: matrix 13 rows 20 cols
[2021-05-16 11:46:45] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-16 11:46:45] [INFO ] Implicit Places using invariants in 15 ms returned []
[2021-05-16 11:46:45] [INFO ] Flow matrix only has 13 transitions (discarded 6 similar events)
// Phase 1: matrix 13 rows 20 cols
[2021-05-16 11:46:45] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-16 11:46:45] [INFO ] State equation strengthened by 12 read => feed constraints.
[2021-05-16 11:46:45] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2021-05-16 11:46:45] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:46:45] [INFO ] Flow matrix only has 13 transitions (discarded 6 similar events)
// Phase 1: matrix 13 rows 20 cols
[2021-05-16 11:46:45] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-16 11:46:45] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 20/41 places, 19/53 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-03-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s8 0) (NEQ s13 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 5 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-03-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-10 finished in 99 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((G(p0) U p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 41 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 41/41 places, 53/53 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 37 transition count 49
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 37 transition count 49
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 37 transition count 47
Applied a total of 10 rules in 2 ms. Remains 37 /41 variables (removed 4) and now considering 47/53 (removed 6) transitions.
[2021-05-16 11:46:45] [INFO ] Flow matrix only has 36 transitions (discarded 11 similar events)
// Phase 1: matrix 36 rows 37 cols
[2021-05-16 11:46:45] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-16 11:46:45] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-16 11:46:45] [INFO ] Flow matrix only has 36 transitions (discarded 11 similar events)
// Phase 1: matrix 36 rows 37 cols
[2021-05-16 11:46:45] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-16 11:46:45] [INFO ] State equation strengthened by 13 read => feed constraints.
[2021-05-16 11:46:45] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2021-05-16 11:46:45] [INFO ] Flow matrix only has 36 transitions (discarded 11 similar events)
// Phase 1: matrix 36 rows 37 cols
[2021-05-16 11:46:45] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-16 11:46:45] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 37/41 places, 47/53 transitions.
Stuttering acceptance computed with spot in 121 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : SmartHome-PT-03-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s30 0) (EQ s19 1)), p0:(OR (EQ s12 0) (EQ s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 264 ms.
Product exploration explored 100000 steps with 33333 reset in 228 ms.
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 119 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Product exploration explored 100000 steps with 33333 reset in 130 ms.
Product exploration explored 100000 steps with 33333 reset in 162 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 109 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Support contains 4 out of 37 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 37/37 places, 47/47 transitions.
Graph (trivial) has 28 edges and 37 vertex of which 18 / 37 are part of one of the 9 SCC in 0 ms
Free SCC test removed 9 places
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 23 transition count 24
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 23 transition count 24
Applied a total of 11 rules in 3 ms. Remains 23 /37 variables (removed 14) and now considering 24/47 (removed 23) transitions.
[2021-05-16 11:46:47] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:46:47] [INFO ] Flow matrix only has 18 transitions (discarded 6 similar events)
// Phase 1: matrix 18 rows 23 cols
[2021-05-16 11:46:47] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-16 11:46:47] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 23/37 places, 24/47 transitions.
Product exploration explored 100000 steps with 33333 reset in 267 ms.
Product exploration explored 100000 steps with 33333 reset in 215 ms.
[2021-05-16 11:46:47] [INFO ] Flatten gal took : 4 ms
[2021-05-16 11:46:47] [INFO ] Flatten gal took : 3 ms
[2021-05-16 11:46:47] [INFO ] Time to serialize gal into /tmp/LTL16321017097631722394.gal : 1 ms
[2021-05-16 11:46:47] [INFO ] Time to serialize properties into /tmp/LTL17729518256181158412.ltl : 16 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/LTL16321017097631722394.gal, -t, CGAL, -LTL, /tmp/LTL17729518256181158412.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/LTL16321017097631722394.gal -t CGAL -LTL /tmp/LTL17729518256181158412.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X((G("((p18==0)||(p30==1))"))U("((p38==0)||(p26==1))")))))
Formula 0 simplified : !XX(G"((p18==0)||(p30==1))" U "((p38==0)||(p26==1))")
Reverse transition relation is NOT exact ! Due to transitions t33, t35, t39, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/44/3/47
3 unique states visited
0 strongly connected components in search stack
2 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,0,0.038893,17412,1,0,59,3336,109,38,1035,3188,98
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA SmartHome-PT-03-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property SmartHome-PT-03-11 finished in 2068 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 41 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 41/41 places, 53/53 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 36 transition count 48
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 36 transition count 48
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 36 transition count 46
Applied a total of 12 rules in 2 ms. Remains 36 /41 variables (removed 5) and now considering 46/53 (removed 7) transitions.
[2021-05-16 11:46:47] [INFO ] Flow matrix only has 35 transitions (discarded 11 similar events)
// Phase 1: matrix 35 rows 36 cols
[2021-05-16 11:46:47] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-16 11:46:47] [INFO ] Implicit Places using invariants in 19 ms returned []
[2021-05-16 11:46:47] [INFO ] Flow matrix only has 35 transitions (discarded 11 similar events)
// Phase 1: matrix 35 rows 36 cols
[2021-05-16 11:46:47] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-16 11:46:47] [INFO ] State equation strengthened by 12 read => feed constraints.
[2021-05-16 11:46:47] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2021-05-16 11:46:47] [INFO ] Flow matrix only has 35 transitions (discarded 11 similar events)
// Phase 1: matrix 35 rows 36 cols
[2021-05-16 11:46:47] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-16 11:46:47] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 1 iterations. Remains : 36/41 places, 46/53 transitions.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : SmartHome-PT-03-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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-03-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-14 finished in 152 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((G(F(p0)) U p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 41 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 41/41 places, 53/53 transitions.
Graph (trivial) has 32 edges and 41 vertex of which 18 / 41 are part of one of the 8 SCC in 0 ms
Free SCC test removed 10 places
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 25 transition count 27
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 25 transition count 27
Applied a total of 13 rules in 2 ms. Remains 25 /41 variables (removed 16) and now considering 27/53 (removed 26) transitions.
[2021-05-16 11:46:47] [INFO ] Flow matrix only has 19 transitions (discarded 8 similar events)
// Phase 1: matrix 19 rows 25 cols
[2021-05-16 11:46:47] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-16 11:46:47] [INFO ] Implicit Places using invariants in 22 ms returned []
[2021-05-16 11:46:47] [INFO ] Flow matrix only has 19 transitions (discarded 8 similar events)
// Phase 1: matrix 19 rows 25 cols
[2021-05-16 11:46:47] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-16 11:46:47] [INFO ] State equation strengthened by 12 read => feed constraints.
[2021-05-16 11:46:47] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2021-05-16 11:46:47] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:46:47] [INFO ] Flow matrix only has 19 transitions (discarded 8 similar events)
// Phase 1: matrix 19 rows 25 cols
[2021-05-16 11:46:47] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-16 11:46:47] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/41 places, 27/53 transitions.
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), (NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : SmartHome-PT-03-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s5 1), p0:(AND (NEQ s10 0) (NEQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 7 steps with 1 reset in 0 ms.
FORMULA SmartHome-PT-03-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-15 finished in 172 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621165609154

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -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-03"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is SmartHome-PT-03, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r254-tall-162106745600172"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-03.tgz
mv SmartHome-PT-03 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;