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.r235-smll-162106564600221.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldRVt-PT-003B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r235-smll-162106564600221
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 336K
-rw-r--r-- 1 mcc users 9.1K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K 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 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Mar 28 16:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.7K Mar 27 12:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 12K Mar 27 12:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 25 18:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 18:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 36K 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 ShieldRVt-PT-003B-00
FORMULA_NAME ShieldRVt-PT-003B-01
FORMULA_NAME ShieldRVt-PT-003B-02
FORMULA_NAME ShieldRVt-PT-003B-03
FORMULA_NAME ShieldRVt-PT-003B-04
FORMULA_NAME ShieldRVt-PT-003B-05
FORMULA_NAME ShieldRVt-PT-003B-06
FORMULA_NAME ShieldRVt-PT-003B-07
FORMULA_NAME ShieldRVt-PT-003B-08
FORMULA_NAME ShieldRVt-PT-003B-09
FORMULA_NAME ShieldRVt-PT-003B-10
FORMULA_NAME ShieldRVt-PT-003B-11
FORMULA_NAME ShieldRVt-PT-003B-12
FORMULA_NAME ShieldRVt-PT-003B-13
FORMULA_NAME ShieldRVt-PT-003B-14
FORMULA_NAME ShieldRVt-PT-003B-15

=== Now, execution of the tool begins

BK_START 1621244456777

Running Version 0
[2021-05-17 09:40:59] [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]
[2021-05-17 09:40:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 09:40:59] [INFO ] Load time of PNML (sax parser for PT used): 74 ms
[2021-05-17 09:40:59] [INFO ] Transformed 153 places.
[2021-05-17 09:40:59] [INFO ] Transformed 153 transitions.
[2021-05-17 09:40:59] [INFO ] Found NUPN structural information;
[2021-05-17 09:40:59] [INFO ] Parsed PT model containing 153 places and 153 transitions in 136 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 09:40:59] [INFO ] Initial state test concluded for 5 properties.
FORMULA ShieldRVt-PT-003B-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-003B-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 33 out of 153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 153/153 places, 153/153 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 132 transition count 132
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 132 transition count 132
Applied a total of 42 rules in 53 ms. Remains 132 /153 variables (removed 21) and now considering 132/153 (removed 21) transitions.
// Phase 1: matrix 132 rows 132 cols
[2021-05-17 09:41:00] [INFO ] Computed 13 place invariants in 27 ms
[2021-05-17 09:41:00] [INFO ] Implicit Places using invariants in 302 ms returned []
// Phase 1: matrix 132 rows 132 cols
[2021-05-17 09:41:00] [INFO ] Computed 13 place invariants in 13 ms
[2021-05-17 09:41:00] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 586 ms to find 0 implicit places.
// Phase 1: matrix 132 rows 132 cols
[2021-05-17 09:41:00] [INFO ] Computed 13 place invariants in 4 ms
[2021-05-17 09:41:00] [INFO ] Dead Transitions using invariants and state equation in 220 ms returned []
Finished structural reductions, in 1 iterations. Remains : 132/153 places, 132/153 transitions.
[2021-05-17 09:41:01] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-17 09:41:01] [INFO ] Flatten gal took : 60 ms
FORMULA ShieldRVt-PT-003B-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-003B-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 09:41:01] [INFO ] Flatten gal took : 20 ms
[2021-05-17 09:41:01] [INFO ] Input system was already deterministic with 132 transitions.
Incomplete random walk after 100000 steps, including 26 resets, run finished after 287 ms. (steps per millisecond=348 ) properties (out of 24) seen :23
Running SMT prover for 1 properties.
// Phase 1: matrix 132 rows 132 cols
[2021-05-17 09:41:01] [INFO ] Computed 13 place invariants in 5 ms
[2021-05-17 09:41:01] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2021-05-17 09:41:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 09:41:01] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2021-05-17 09:41:02] [INFO ] Deduced a trap composed of 12 places in 132 ms of which 6 ms to minimize.
[2021-05-17 09:41:02] [INFO ] Deduced a trap composed of 13 places in 104 ms of which 2 ms to minimize.
[2021-05-17 09:41:02] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 289 ms
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 132 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 132/132 places, 132/132 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 39 place count 131 transition count 92
Reduce places removed 39 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 41 rules applied. Total rules applied 80 place count 92 transition count 90
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 81 place count 91 transition count 90
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 81 place count 91 transition count 72
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 117 place count 73 transition count 72
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 127 place count 63 transition count 62
Iterating global reduction 3 with 10 rules applied. Total rules applied 137 place count 63 transition count 62
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 137 place count 63 transition count 55
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 151 place count 56 transition count 55
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 191 place count 36 transition count 35
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 205 place count 29 transition count 40
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 206 place count 28 transition count 39
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 207 place count 27 transition count 39
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 208 place count 26 transition count 38
Applied a total of 208 rules in 63 ms. Remains 26 /132 variables (removed 106) and now considering 38/132 (removed 94) transitions.
// Phase 1: matrix 38 rows 26 cols
[2021-05-17 09:41:02] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-17 09:41:02] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 38 rows 26 cols
[2021-05-17 09:41:02] [INFO ] Computed 12 place invariants in 7 ms
[2021-05-17 09:41:02] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2021-05-17 09:41:02] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 26 cols
[2021-05-17 09:41:02] [INFO ] Computed 12 place invariants in 4 ms
[2021-05-17 09:41:02] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Finished structural reductions, in 1 iterations. Remains : 26/132 places, 38/132 transitions.
Stuttering acceptance computed with spot in 207 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-003B-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s17 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA ShieldRVt-PT-003B-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-003B-00 finished in 512 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0 U p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 132 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 132/132 places, 132/132 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 131 transition count 93
Reduce places removed 38 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 40 rules applied. Total rules applied 78 place count 93 transition count 91
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 80 place count 92 transition count 90
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 81 place count 91 transition count 90
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 17 Pre rules applied. Total rules applied 81 place count 91 transition count 73
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 4 with 34 rules applied. Total rules applied 115 place count 74 transition count 73
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 125 place count 64 transition count 63
Iterating global reduction 4 with 10 rules applied. Total rules applied 135 place count 64 transition count 63
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 135 place count 64 transition count 58
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 145 place count 59 transition count 58
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 185 place count 39 transition count 38
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 199 place count 32 transition count 44
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 200 place count 31 transition count 43
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 201 place count 30 transition count 43
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 202 place count 29 transition count 42
Applied a total of 202 rules in 27 ms. Remains 29 /132 variables (removed 103) and now considering 42/132 (removed 90) transitions.
// Phase 1: matrix 42 rows 29 cols
[2021-05-17 09:41:02] [INFO ] Computed 12 place invariants in 2 ms
[2021-05-17 09:41:02] [INFO ] Implicit Places using invariants in 79 ms returned []
// Phase 1: matrix 42 rows 29 cols
[2021-05-17 09:41:02] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-17 09:41:02] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2021-05-17 09:41:02] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 42 rows 29 cols
[2021-05-17 09:41:02] [INFO ] Computed 12 place invariants in 5 ms
[2021-05-17 09:41:03] [INFO ] Dead Transitions using invariants and state equation in 62 ms returned []
Finished structural reductions, in 1 iterations. Remains : 29/132 places, 42/132 transitions.
Stuttering acceptance computed with spot in 109 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : ShieldRVt-PT-003B-01 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s26 0), p0:(AND (EQ s3 1) (EQ s13 1) (EQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 169 reset in 610 ms.
Stack based approach found an accepted trace after 20 steps with 0 reset with depth 21 and stack size 21 in 0 ms.
FORMULA ShieldRVt-PT-003B-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-003B-01 finished in 1014 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(G(p0)) U (p1 U (p2 U p0))))], workingDir=/home/mcc/execution]
Support contains 3 out of 132 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 132/132 places, 132/132 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 123 transition count 123
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 123 transition count 123
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 122 transition count 122
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 122 transition count 122
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 121 transition count 121
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 121 transition count 121
Applied a total of 22 rules in 31 ms. Remains 121 /132 variables (removed 11) and now considering 121/132 (removed 11) transitions.
// Phase 1: matrix 121 rows 121 cols
[2021-05-17 09:41:03] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-17 09:41:03] [INFO ] Implicit Places using invariants in 66 ms returned []
// Phase 1: matrix 121 rows 121 cols
[2021-05-17 09:41:03] [INFO ] Computed 13 place invariants in 4 ms
[2021-05-17 09:41:04] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
// Phase 1: matrix 121 rows 121 cols
[2021-05-17 09:41:04] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 09:41:04] [INFO ] Dead Transitions using invariants and state equation in 111 ms returned []
Finished structural reductions, in 1 iterations. Remains : 121/132 places, 121/132 transitions.
Stuttering acceptance computed with spot in 295 ms :[(NOT p0), (NOT p0), true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-003B-02 automaton TGBA [mat=[[{ cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 2}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s89 1), p1:(EQ s104 1), p2:(EQ s64 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, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-003B-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-003B-02 finished in 685 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0 U p1)||G((F(p1)&&F((G(p2)||G(p3)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 132 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 132/132 places, 132/132 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 0 with 37 rules applied. Total rules applied 37 place count 131 transition count 94
Reduce places removed 37 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 39 rules applied. Total rules applied 76 place count 94 transition count 92
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 77 place count 93 transition count 92
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 19 Pre rules applied. Total rules applied 77 place count 93 transition count 73
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 3 with 38 rules applied. Total rules applied 115 place count 74 transition count 73
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 123 place count 66 transition count 65
Iterating global reduction 3 with 8 rules applied. Total rules applied 131 place count 66 transition count 65
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 131 place count 66 transition count 60
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 141 place count 61 transition count 60
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 181 place count 41 transition count 40
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 197 place count 33 transition count 46
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 198 place count 32 transition count 45
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 199 place count 31 transition count 44
Applied a total of 199 rules in 28 ms. Remains 31 /132 variables (removed 101) and now considering 44/132 (removed 88) transitions.
// Phase 1: matrix 44 rows 31 cols
[2021-05-17 09:41:04] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-17 09:41:04] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 44 rows 31 cols
[2021-05-17 09:41:04] [INFO ] Computed 13 place invariants in 4 ms
[2021-05-17 09:41:04] [INFO ] State equation strengthened by 11 read => feed constraints.
[2021-05-17 09:41:04] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
[2021-05-17 09:41:04] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 44 rows 31 cols
[2021-05-17 09:41:04] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 09:41:04] [INFO ] Dead Transitions using invariants and state equation in 47 ms returned []
Finished structural reductions, in 1 iterations. Remains : 31/132 places, 44/132 transitions.
Stuttering acceptance computed with spot in 207 ms :[(NOT p1), (NOT p1), (AND (NOT p2) (NOT p3)), (OR (NOT p1) (AND (NOT p2) (NOT p3))), (AND (NOT p1) (NOT p2) (NOT p3))]
Running random walk in product with property : ShieldRVt-PT-003B-03 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p1) (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p0) (NOT p3))), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(OR (AND (NOT p1) p0 (NOT p2)) (AND (NOT p1) p0 (NOT p3))), acceptance={} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={0, 1} source=2 dest: 2}, { cond=(AND (NOT p2) p3), acceptance={0} source=2 dest: 2}, { cond=(AND p2 (NOT p3)), acceptance={1} source=2 dest: 2}, { cond=(AND p2 p3), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=(OR (NOT p2) (NOT p3)), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2) (NOT p3)), acceptance={0, 1} source=4 dest: 4}, { cond=(AND (NOT p1) p0 (NOT p2) p3), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p1) p0 p2 (NOT p3)), acceptance={1} source=4 dest: 4}, { cond=(AND (NOT p1) p0 p2 p3), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s8 1), p0:(EQ s3 1), p2:(EQ s24 1), p3:(EQ s10 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-003B-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-003B-03 finished in 436 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0||F(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 132 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 132/132 places, 132/132 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 120 transition count 120
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 120 transition count 120
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 119 transition count 119
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 119 transition count 119
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 118 transition count 118
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 118 transition count 118
Applied a total of 28 rules in 11 ms. Remains 118 /132 variables (removed 14) and now considering 118/132 (removed 14) transitions.
// Phase 1: matrix 118 rows 118 cols
[2021-05-17 09:41:04] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-17 09:41:04] [INFO ] Implicit Places using invariants in 63 ms returned []
// Phase 1: matrix 118 rows 118 cols
[2021-05-17 09:41:04] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-17 09:41:05] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
// Phase 1: matrix 118 rows 118 cols
[2021-05-17 09:41:05] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 09:41:05] [INFO ] Dead Transitions using invariants and state equation in 163 ms returned []
Finished structural reductions, in 1 iterations. Remains : 118/132 places, 118/132 transitions.
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ShieldRVt-PT-003B-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:(EQ s61 0), p1:(EQ s4 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 3669 steps with 13 reset in 18 ms.
FORMULA ShieldRVt-PT-003B-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-003B-07 finished in 547 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 132 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 132/132 places, 132/132 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 120 transition count 120
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 120 transition count 120
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 119 transition count 119
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 119 transition count 119
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 118 transition count 118
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 118 transition count 118
Applied a total of 28 rules in 9 ms. Remains 118 /132 variables (removed 14) and now considering 118/132 (removed 14) transitions.
// Phase 1: matrix 118 rows 118 cols
[2021-05-17 09:41:05] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-17 09:41:05] [INFO ] Implicit Places using invariants in 74 ms returned []
// Phase 1: matrix 118 rows 118 cols
[2021-05-17 09:41:05] [INFO ] Computed 13 place invariants in 3 ms
[2021-05-17 09:41:05] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
// Phase 1: matrix 118 rows 118 cols
[2021-05-17 09:41:05] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-17 09:41:05] [INFO ] Dead Transitions using invariants and state equation in 105 ms returned []
Finished structural reductions, in 1 iterations. Remains : 118/132 places, 118/132 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-003B-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s54 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][false, false]]
Stuttering criterion allowed to conclude after 10153 steps with 50 reset in 20 ms.
FORMULA ShieldRVt-PT-003B-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-003B-09 finished in 476 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 132 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 132/132 places, 132/132 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 39 place count 131 transition count 92
Reduce places removed 39 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 41 rules applied. Total rules applied 80 place count 92 transition count 90
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 82 place count 91 transition count 89
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 83 place count 90 transition count 89
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 18 Pre rules applied. Total rules applied 83 place count 90 transition count 71
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 119 place count 72 transition count 71
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 129 place count 62 transition count 61
Iterating global reduction 4 with 10 rules applied. Total rules applied 139 place count 62 transition count 61
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 139 place count 62 transition count 54
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 153 place count 55 transition count 54
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 189 place count 37 transition count 36
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 205 place count 29 transition count 43
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 206 place count 28 transition count 42
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 207 place count 27 transition count 42
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 208 place count 26 transition count 41
Applied a total of 208 rules in 41 ms. Remains 26 /132 variables (removed 106) and now considering 41/132 (removed 91) transitions.
// Phase 1: matrix 41 rows 26 cols
[2021-05-17 09:41:05] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-17 09:41:05] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 41 rows 26 cols
[2021-05-17 09:41:05] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-17 09:41:06] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-17 09:41:06] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2021-05-17 09:41:06] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 41 rows 26 cols
[2021-05-17 09:41:06] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-17 09:41:06] [INFO ] Dead Transitions using invariants and state equation in 53 ms returned []
Finished structural reductions, in 1 iterations. Remains : 26/132 places, 41/132 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-003B-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s11 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-003B-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-003B-10 finished in 272 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(X(G(p0))))))], workingDir=/home/mcc/execution]
Support contains 1 out of 132 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 132/132 places, 132/132 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 120 transition count 120
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 120 transition count 120
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 119 transition count 119
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 119 transition count 119
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 118 transition count 118
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 118 transition count 118
Applied a total of 28 rules in 13 ms. Remains 118 /132 variables (removed 14) and now considering 118/132 (removed 14) transitions.
// Phase 1: matrix 118 rows 118 cols
[2021-05-17 09:41:06] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 09:41:06] [INFO ] Implicit Places using invariants in 59 ms returned []
// Phase 1: matrix 118 rows 118 cols
[2021-05-17 09:41:06] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 09:41:06] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
// Phase 1: matrix 118 rows 118 cols
[2021-05-17 09:41:06] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-17 09:41:06] [INFO ] Dead Transitions using invariants and state equation in 161 ms returned []
Finished structural reductions, in 1 iterations. Remains : 118/132 places, 118/132 transitions.
Stuttering acceptance computed with spot in 224 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-003B-11 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=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(EQ s33 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]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-003B-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-003B-11 finished in 638 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((F((p1&&X(X(F(p2)))))&&p0)))], workingDir=/home/mcc/execution]
Support contains 4 out of 132 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 132/132 places, 132/132 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 123 transition count 123
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 123 transition count 123
Applied a total of 18 rules in 6 ms. Remains 123 /132 variables (removed 9) and now considering 123/132 (removed 9) transitions.
// Phase 1: matrix 123 rows 123 cols
[2021-05-17 09:41:06] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-17 09:41:06] [INFO ] Implicit Places using invariants in 58 ms returned []
// Phase 1: matrix 123 rows 123 cols
[2021-05-17 09:41:06] [INFO ] Computed 13 place invariants in 5 ms
[2021-05-17 09:41:06] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
// Phase 1: matrix 123 rows 123 cols
[2021-05-17 09:41:06] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 09:41:07] [INFO ] Dead Transitions using invariants and state equation in 100 ms returned []
Finished structural reductions, in 1 iterations. Remains : 123/132 places, 123/132 transitions.
Stuttering acceptance computed with spot in 147 ms :[(NOT p2), (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVt-PT-003B-12 automaton TGBA [mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=p1, acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=3, aps=[p2:(NEQ s39 1), p1:(EQ s91 1), p0:(AND (EQ s28 1) (OR (EQ s104 1) (EQ s91 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, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 4576 steps with 0 reset in 8 ms.
FORMULA ShieldRVt-PT-003B-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-003B-12 finished in 449 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((X(X(p1))&&p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 132 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 132/132 places, 132/132 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 122 transition count 122
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 122 transition count 122
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 121 transition count 121
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 121 transition count 121
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 120 transition count 120
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 120 transition count 120
Applied a total of 24 rules in 11 ms. Remains 120 /132 variables (removed 12) and now considering 120/132 (removed 12) transitions.
// Phase 1: matrix 120 rows 120 cols
[2021-05-17 09:41:07] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 09:41:07] [INFO ] Implicit Places using invariants in 46 ms returned []
// Phase 1: matrix 120 rows 120 cols
[2021-05-17 09:41:07] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 09:41:07] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
// Phase 1: matrix 120 rows 120 cols
[2021-05-17 09:41:07] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 09:41:07] [INFO ] Dead Transitions using invariants and state equation in 88 ms returned []
Finished structural reductions, in 1 iterations. Remains : 120/132 places, 120/132 transitions.
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : ShieldRVt-PT-003B-13 automaton TGBA [mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(AND (EQ s22 0) (EQ s77 0)), p1:(EQ s82 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-003B-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-003B-13 finished in 393 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(G(p1))&&p0)))], workingDir=/home/mcc/execution]
Support contains 5 out of 132 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 132/132 places, 132/132 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 121 transition count 121
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 121 transition count 121
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 120 transition count 120
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 120 transition count 120
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 119 transition count 119
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 119 transition count 119
Applied a total of 26 rules in 6 ms. Remains 119 /132 variables (removed 13) and now considering 119/132 (removed 13) transitions.
// Phase 1: matrix 119 rows 119 cols
[2021-05-17 09:41:07] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 09:41:07] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 119 rows 119 cols
[2021-05-17 09:41:07] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-17 09:41:07] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
// Phase 1: matrix 119 rows 119 cols
[2021-05-17 09:41:07] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 09:41:07] [INFO ] Dead Transitions using invariants and state equation in 110 ms returned []
Finished structural reductions, in 1 iterations. Remains : 119/132 places, 119/132 transitions.
Stuttering acceptance computed with spot in 123 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true, (NOT p1)]
Running random walk in product with property : ShieldRVt-PT-003B-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s109 1) (OR (EQ s51 0) (EQ s92 0) (EQ s118 0))), p1:(EQ s44 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-003B-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-003B-14 finished in 436 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 132 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 132/132 places, 132/132 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 131 transition count 93
Reduce places removed 38 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 40 rules applied. Total rules applied 78 place count 93 transition count 91
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 79 place count 92 transition count 91
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 19 Pre rules applied. Total rules applied 79 place count 92 transition count 72
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 3 with 38 rules applied. Total rules applied 117 place count 73 transition count 72
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 126 place count 64 transition count 63
Iterating global reduction 3 with 9 rules applied. Total rules applied 135 place count 64 transition count 63
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 135 place count 64 transition count 57
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 147 place count 58 transition count 57
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 189 place count 37 transition count 36
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 205 place count 29 transition count 43
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 206 place count 28 transition count 42
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 207 place count 27 transition count 42
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 208 place count 26 transition count 41
Applied a total of 208 rules in 45 ms. Remains 26 /132 variables (removed 106) and now considering 41/132 (removed 91) transitions.
// Phase 1: matrix 41 rows 26 cols
[2021-05-17 09:41:08] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-17 09:41:08] [INFO ] Implicit Places using invariants in 45 ms returned []
// Phase 1: matrix 41 rows 26 cols
[2021-05-17 09:41:08] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-17 09:41:08] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-17 09:41:08] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2021-05-17 09:41:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 41 rows 26 cols
[2021-05-17 09:41:08] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-17 09:41:08] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 1 iterations. Remains : 26/132 places, 41/132 transitions.
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-003B-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s9 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-003B-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-003B-15 finished in 304 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621244469717

--------------------
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
++ 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 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="ShieldRVt-PT-003B"
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 ShieldRVt-PT-003B, 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 r235-smll-162106564600221"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-003B.tgz
mv ShieldRVt-PT-003B 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 ;