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.r216-tall-162098205000396.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)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldIIPt-PT-004B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r216-tall-162098205000396
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 14K 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 10K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 92K 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 3.5K Mar 28 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 12:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 12:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 25 17:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 17:52 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 67K 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 ShieldIIPt-PT-004B-00
FORMULA_NAME ShieldIIPt-PT-004B-01
FORMULA_NAME ShieldIIPt-PT-004B-02
FORMULA_NAME ShieldIIPt-PT-004B-03
FORMULA_NAME ShieldIIPt-PT-004B-04
FORMULA_NAME ShieldIIPt-PT-004B-05
FORMULA_NAME ShieldIIPt-PT-004B-06
FORMULA_NAME ShieldIIPt-PT-004B-07
FORMULA_NAME ShieldIIPt-PT-004B-08
FORMULA_NAME ShieldIIPt-PT-004B-09
FORMULA_NAME ShieldIIPt-PT-004B-10
FORMULA_NAME ShieldIIPt-PT-004B-11
FORMULA_NAME ShieldIIPt-PT-004B-12
FORMULA_NAME ShieldIIPt-PT-004B-13
FORMULA_NAME ShieldIIPt-PT-004B-14
FORMULA_NAME ShieldIIPt-PT-004B-15

=== Now, execution of the tool begins

BK_START 1621098040107

Running Version 0
[2021-05-15 17:00:41] [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]
[2021-05-15 17:00:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 17:00:41] [INFO ] Load time of PNML (sax parser for PT used): 57 ms
[2021-05-15 17:00:41] [INFO ] Transformed 283 places.
[2021-05-15 17:00:41] [INFO ] Transformed 263 transitions.
[2021-05-15 17:00:41] [INFO ] Found NUPN structural information;
[2021-05-15 17:00:41] [INFO ] Parsed PT model containing 283 places and 263 transitions in 98 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-15 17:00:41] [INFO ] Initial state test concluded for 3 properties.
FORMULA ShieldIIPt-PT-004B-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-004B-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-004B-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-004B-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 38 out of 283 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 283/283 places, 263/263 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 249 transition count 229
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 249 transition count 229
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 248 transition count 228
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 248 transition count 228
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 247 transition count 227
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 247 transition count 227
Applied a total of 72 rules in 68 ms. Remains 247 /283 variables (removed 36) and now considering 227/263 (removed 36) transitions.
// Phase 1: matrix 227 rows 247 cols
[2021-05-15 17:00:41] [INFO ] Computed 37 place invariants in 11 ms
[2021-05-15 17:00:42] [INFO ] Implicit Places using invariants in 154 ms returned []
// Phase 1: matrix 227 rows 247 cols
[2021-05-15 17:00:42] [INFO ] Computed 37 place invariants in 2 ms
[2021-05-15 17:00:42] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 346 ms to find 0 implicit places.
// Phase 1: matrix 227 rows 247 cols
[2021-05-15 17:00:42] [INFO ] Computed 37 place invariants in 3 ms
[2021-05-15 17:00:42] [INFO ] Dead Transitions using invariants and state equation in 129 ms returned []
Finished structural reductions, in 1 iterations. Remains : 247/283 places, 227/263 transitions.
[2021-05-15 17:00:42] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-15 17:00:42] [INFO ] Flatten gal took : 45 ms
FORMULA ShieldIIPt-PT-004B-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-15 17:00:42] [INFO ] Flatten gal took : 19 ms
[2021-05-15 17:00:42] [INFO ] Input system was already deterministic with 227 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=268 ) properties (out of 22) seen :20
Running SMT prover for 2 properties.
// Phase 1: matrix 227 rows 247 cols
[2021-05-15 17:00:43] [INFO ] Computed 37 place invariants in 2 ms
[2021-05-15 17:00:43] [INFO ] [Real]Absence check using 37 positive place invariants in 12 ms returned sat
[2021-05-15 17:00:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 17:00:43] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2021-05-15 17:00:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 17:00:43] [INFO ] [Nat]Absence check using 37 positive place invariants in 4 ms returned unsat
[2021-05-15 17:00:43] [INFO ] [Real]Absence check using 37 positive place invariants in 8 ms returned sat
[2021-05-15 17:00:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 17:00:43] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2021-05-15 17:00:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 17:00:43] [INFO ] [Nat]Absence check using 37 positive place invariants in 4 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
[2021-05-15 17:00:43] [INFO ] Initial state test concluded for 1 properties.
FORMULA ShieldIIPt-PT-004B-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 247 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 247/247 places, 227/227 transitions.
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 247 transition count 182
Reduce places removed 45 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 47 rules applied. Total rules applied 92 place count 202 transition count 180
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 94 place count 200 transition count 180
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 27 Pre rules applied. Total rules applied 94 place count 200 transition count 153
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 148 place count 173 transition count 153
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 156 place count 165 transition count 145
Iterating global reduction 3 with 8 rules applied. Total rules applied 164 place count 165 transition count 145
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 164 place count 165 transition count 139
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 176 place count 159 transition count 139
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 3 with 130 rules applied. Total rules applied 306 place count 94 transition count 74
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 307 place count 94 transition count 73
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 309 place count 93 transition count 72
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 329 place count 83 transition count 77
Applied a total of 329 rules in 48 ms. Remains 83 /247 variables (removed 164) and now considering 77/227 (removed 150) transitions.
// Phase 1: matrix 77 rows 83 cols
[2021-05-15 17:00:43] [INFO ] Computed 37 place invariants in 0 ms
[2021-05-15 17:00:43] [INFO ] Implicit Places using invariants in 50 ms returned [74, 75]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 51 ms to find 2 implicit places.
[2021-05-15 17:00:43] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 77 rows 81 cols
[2021-05-15 17:00:43] [INFO ] Computed 35 place invariants in 1 ms
[2021-05-15 17:00:43] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Starting structural reductions, iteration 1 : 81/247 places, 77/227 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 81 transition count 76
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 80 transition count 76
Applied a total of 2 rules in 6 ms. Remains 80 /81 variables (removed 1) and now considering 76/77 (removed 1) transitions.
// Phase 1: matrix 76 rows 80 cols
[2021-05-15 17:00:43] [INFO ] Computed 35 place invariants in 1 ms
[2021-05-15 17:00:43] [INFO ] Implicit Places using invariants in 45 ms returned [68]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 46 ms to find 1 implicit places.
Starting structural reductions, iteration 2 : 79/247 places, 76/227 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 78 transition count 75
Applied a total of 2 rules in 4 ms. Remains 78 /79 variables (removed 1) and now considering 75/76 (removed 1) transitions.
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 17:00:43] [INFO ] Computed 34 place invariants in 1 ms
[2021-05-15 17:00:43] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 75 rows 78 cols
[2021-05-15 17:00:43] [INFO ] Computed 34 place invariants in 0 ms
[2021-05-15 17:00:43] [INFO ] State equation strengthened by 28 read => feed constraints.
[2021-05-15 17:00:43] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 78/247 places, 75/227 transitions.
Stuttering acceptance computed with spot in 230 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : ShieldIIPt-PT-004B-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:(OR (EQ s64 0) (EQ s73 1)), p0:(OR (EQ s38 0) (EQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 83 steps with 1 reset in 3 ms.
FORMULA ShieldIIPt-PT-004B-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-004B-01 finished in 586 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(G(p0)) U (p1&&X(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 247 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 247/247 places, 227/227 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 239 transition count 219
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 239 transition count 219
Applied a total of 16 rules in 9 ms. Remains 239 /247 variables (removed 8) and now considering 219/227 (removed 8) transitions.
// Phase 1: matrix 219 rows 239 cols
[2021-05-15 17:00:44] [INFO ] Computed 37 place invariants in 1 ms
[2021-05-15 17:00:44] [INFO ] Implicit Places using invariants in 58 ms returned []
// Phase 1: matrix 219 rows 239 cols
[2021-05-15 17:00:44] [INFO ] Computed 37 place invariants in 1 ms
[2021-05-15 17:00:44] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
// Phase 1: matrix 219 rows 239 cols
[2021-05-15 17:00:44] [INFO ] Computed 37 place invariants in 2 ms
[2021-05-15 17:00:44] [INFO ] Dead Transitions using invariants and state equation in 115 ms returned []
Finished structural reductions, in 1 iterations. Remains : 239/247 places, 219/227 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p1), (NOT p0), (NOT p1), true]
Running random walk in product with property : ShieldIIPt-PT-004B-02 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 1}, { cond=p1, acceptance={0} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s125 1), p0:(OR (EQ s156 0) (EQ s51 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 27 steps with 0 reset in 0 ms.
FORMULA ShieldIIPt-PT-004B-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-004B-02 finished in 424 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0&&(p1 U (p2||G(p1)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 247 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 247/247 places, 227/227 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 246 transition count 181
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 90 place count 201 transition count 181
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 28 Pre rules applied. Total rules applied 90 place count 201 transition count 153
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 146 place count 173 transition count 153
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 153 place count 166 transition count 146
Iterating global reduction 2 with 7 rules applied. Total rules applied 160 place count 166 transition count 146
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 160 place count 166 transition count 140
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 172 place count 160 transition count 140
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 300 place count 96 transition count 76
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 301 place count 96 transition count 75
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 303 place count 95 transition count 74
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 325 place count 84 transition count 80
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 326 place count 83 transition count 79
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 328 place count 81 transition count 79
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 328 place count 81 transition count 78
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 330 place count 80 transition count 78
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 331 place count 79 transition count 77
Applied a total of 331 rules in 41 ms. Remains 79 /247 variables (removed 168) and now considering 77/227 (removed 150) transitions.
// Phase 1: matrix 77 rows 79 cols
[2021-05-15 17:00:44] [INFO ] Computed 35 place invariants in 0 ms
[2021-05-15 17:00:44] [INFO ] Implicit Places using invariants in 44 ms returned [68]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 47 ms to find 1 implicit places.
[2021-05-15 17:00:44] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 77 rows 78 cols
[2021-05-15 17:00:44] [INFO ] Computed 34 place invariants in 1 ms
[2021-05-15 17:00:44] [INFO ] Dead Transitions using invariants and state equation in 42 ms returned []
Starting structural reductions, iteration 1 : 78/247 places, 77/227 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 77 transition count 76
Applied a total of 2 rules in 4 ms. Remains 77 /78 variables (removed 1) and now considering 76/77 (removed 1) transitions.
// Phase 1: matrix 76 rows 77 cols
[2021-05-15 17:00:44] [INFO ] Computed 34 place invariants in 0 ms
[2021-05-15 17:00:44] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 76 rows 77 cols
[2021-05-15 17:00:44] [INFO ] Computed 34 place invariants in 0 ms
[2021-05-15 17:00:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-15 17:00:44] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 77/247 places, 76/227 transitions.
Stuttering acceptance computed with spot in 87 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldIIPt-PT-004B-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(NEQ s57 1), p2:(AND (NEQ s58 1) (NEQ s20 0) (NEQ s10 1)), p1:(AND (NEQ s20 0) (NEQ s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ShieldIIPt-PT-004B-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-004B-03 finished in 341 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((X(p1)&&p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 247 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 247/247 places, 227/227 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 238 transition count 218
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 238 transition count 218
Applied a total of 18 rules in 6 ms. Remains 238 /247 variables (removed 9) and now considering 218/227 (removed 9) transitions.
// Phase 1: matrix 218 rows 238 cols
[2021-05-15 17:00:44] [INFO ] Computed 37 place invariants in 1 ms
[2021-05-15 17:00:44] [INFO ] Implicit Places using invariants in 51 ms returned []
// Phase 1: matrix 218 rows 238 cols
[2021-05-15 17:00:44] [INFO ] Computed 37 place invariants in 1 ms
[2021-05-15 17:00:44] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
// Phase 1: matrix 218 rows 238 cols
[2021-05-15 17:00:44] [INFO ] Computed 37 place invariants in 2 ms
[2021-05-15 17:00:45] [INFO ] Dead Transitions using invariants and state equation in 92 ms returned []
Finished structural reductions, in 1 iterations. Remains : 238/247 places, 218/227 transitions.
Stuttering acceptance computed with spot in 78 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : ShieldIIPt-PT-004B-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (NEQ s137 0) (NEQ s157 1)), p1:(OR (NEQ s55 0) (NEQ s138 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 1 steps with 0 reset in 1 ms.
FORMULA ShieldIIPt-PT-004B-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-004B-05 finished in 358 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 247 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 247/247 places, 227/227 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 237 transition count 217
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 237 transition count 217
Applied a total of 20 rules in 5 ms. Remains 237 /247 variables (removed 10) and now considering 217/227 (removed 10) transitions.
// Phase 1: matrix 217 rows 237 cols
[2021-05-15 17:00:45] [INFO ] Computed 37 place invariants in 1 ms
[2021-05-15 17:00:45] [INFO ] Implicit Places using invariants in 69 ms returned []
// Phase 1: matrix 217 rows 237 cols
[2021-05-15 17:00:45] [INFO ] Computed 37 place invariants in 1 ms
[2021-05-15 17:00:45] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
// Phase 1: matrix 217 rows 237 cols
[2021-05-15 17:00:45] [INFO ] Computed 37 place invariants in 1 ms
[2021-05-15 17:00:45] [INFO ] Dead Transitions using invariants and state equation in 92 ms returned []
Finished structural reductions, in 1 iterations. Remains : 237/247 places, 217/227 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ShieldIIPt-PT-004B-06 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:(AND (EQ s0 0) (EQ s192 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 ShieldIIPt-PT-004B-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-004B-06 finished in 364 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 247 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 247/247 places, 227/227 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 246 transition count 178
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 198 transition count 178
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 28 Pre rules applied. Total rules applied 96 place count 198 transition count 150
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 152 place count 170 transition count 150
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 161 place count 161 transition count 141
Iterating global reduction 2 with 9 rules applied. Total rules applied 170 place count 161 transition count 141
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 170 place count 161 transition count 134
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 184 place count 154 transition count 134
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 0 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 2 with 126 rules applied. Total rules applied 310 place count 91 transition count 71
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 311 place count 91 transition count 70
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 313 place count 90 transition count 69
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 335 place count 79 transition count 76
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 336 place count 78 transition count 75
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 338 place count 76 transition count 75
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 338 place count 76 transition count 74
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 340 place count 75 transition count 74
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 341 place count 74 transition count 73
Applied a total of 341 rules in 33 ms. Remains 74 /247 variables (removed 173) and now considering 73/227 (removed 154) transitions.
// Phase 1: matrix 73 rows 74 cols
[2021-05-15 17:00:45] [INFO ] Computed 35 place invariants in 1 ms
[2021-05-15 17:00:45] [INFO ] Implicit Places using invariants in 38 ms returned [63]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 39 ms to find 1 implicit places.
[2021-05-15 17:00:45] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 73 rows 73 cols
[2021-05-15 17:00:45] [INFO ] Computed 34 place invariants in 0 ms
[2021-05-15 17:00:45] [INFO ] Dead Transitions using invariants and state equation in 43 ms returned []
Starting structural reductions, iteration 1 : 73/247 places, 73/227 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 72 transition count 72
Applied a total of 2 rules in 3 ms. Remains 72 /73 variables (removed 1) and now considering 72/73 (removed 1) transitions.
// Phase 1: matrix 72 rows 72 cols
[2021-05-15 17:00:45] [INFO ] Computed 34 place invariants in 1 ms
[2021-05-15 17:00:45] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 72 rows 72 cols
[2021-05-15 17:00:45] [INFO ] Computed 34 place invariants in 5 ms
[2021-05-15 17:00:45] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 72/247 places, 72/227 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-004B-07 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 s50 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 ShieldIIPt-PT-004B-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-004B-07 finished in 287 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(F(p0))||G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 247 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 247/247 places, 227/227 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 237 transition count 217
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 237 transition count 217
Applied a total of 20 rules in 6 ms. Remains 237 /247 variables (removed 10) and now considering 217/227 (removed 10) transitions.
// Phase 1: matrix 217 rows 237 cols
[2021-05-15 17:00:45] [INFO ] Computed 37 place invariants in 1 ms
[2021-05-15 17:00:45] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 217 rows 237 cols
[2021-05-15 17:00:45] [INFO ] Computed 37 place invariants in 3 ms
[2021-05-15 17:00:45] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
// Phase 1: matrix 217 rows 237 cols
[2021-05-15 17:00:45] [INFO ] Computed 37 place invariants in 1 ms
[2021-05-15 17:00:46] [INFO ] Dead Transitions using invariants and state equation in 121 ms returned []
Finished structural reductions, in 1 iterations. Remains : 237/247 places, 217/227 transitions.
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPt-PT-004B-08 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (EQ s48 0) (EQ s130 1)), p1:(EQ s3 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]]
Product exploration explored 100000 steps with 33333 reset in 350 ms.
Product exploration explored 100000 steps with 33333 reset in 196 ms.
Knowledge obtained : [p0, (NOT p1)]
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 33333 reset in 149 ms.
Product exploration explored 100000 steps with 33333 reset in 166 ms.
Applying partial POR strategy [true, false, false, true]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 237 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 237/237 places, 217/217 transitions.
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 47 rules applied. Total rules applied 47 place count 237 transition count 217
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 21 Pre rules applied. Total rules applied 47 place count 237 transition count 244
Deduced a syphon composed of 68 places in 0 ms
Iterating global reduction 1 with 21 rules applied. Total rules applied 68 place count 237 transition count 244
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 138 places in 0 ms
Iterating global reduction 1 with 70 rules applied. Total rules applied 138 place count 237 transition count 244
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 139 place count 237 transition count 243
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 166 place count 210 transition count 216
Deduced a syphon composed of 111 places in 0 ms
Iterating global reduction 2 with 27 rules applied. Total rules applied 193 place count 210 transition count 216
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 112 places in 0 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 194 place count 210 transition count 216
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 196 place count 208 transition count 214
Deduced a syphon composed of 110 places in 0 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 198 place count 208 transition count 214
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -61
Deduced a syphon composed of 121 places in 0 ms
Iterating global reduction 2 with 11 rules applied. Total rules applied 209 place count 208 transition count 275
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 220 place count 197 transition count 253
Deduced a syphon composed of 110 places in 0 ms
Iterating global reduction 2 with 11 rules applied. Total rules applied 231 place count 197 transition count 253
Deduced a syphon composed of 110 places in 0 ms
Applied a total of 231 rules in 48 ms. Remains 197 /237 variables (removed 40) and now considering 253/217 (removed -36) transitions.
[2021-05-15 17:00:47] [INFO ] Redundant transitions in 10 ms returned []
// Phase 1: matrix 253 rows 197 cols
[2021-05-15 17:00:47] [INFO ] Computed 37 place invariants in 3 ms
[2021-05-15 17:00:47] [INFO ] Dead Transitions using invariants and state equation in 103 ms returned []
Finished structural reductions, in 1 iterations. Remains : 197/237 places, 253/217 transitions.
Product exploration explored 100000 steps with 33333 reset in 658 ms.
Product exploration explored 100000 steps with 33333 reset in 602 ms.
[2021-05-15 17:00:48] [INFO ] Flatten gal took : 12 ms
[2021-05-15 17:00:48] [INFO ] Flatten gal took : 11 ms
[2021-05-15 17:00:48] [INFO ] Time to serialize gal into /tmp/LTL14892866745029319380.gal : 7 ms
[2021-05-15 17:00:48] [INFO ] Time to serialize properties into /tmp/LTL14108905562300307690.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL14892866745029319380.gal, -t, CGAL, -LTL, /tmp/LTL14108905562300307690.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/LTL14892866745029319380.gal -t CGAL -LTL /tmp/LTL14108905562300307690.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((X(F("((p53==0)||(p152==1))")))||(G("(p3==1)")))))
Formula 0 simplified : !X(XF"((p53==0)||(p152==1))" | G"(p3==1)")
Reverse transition relation is NOT exact ! Due to transitions t7, t11, t16, t21, t26, t30, t35, t36, t39, t40, t41, t42, t43, t45, t46, t50, t55, t60, t64, t69, t74, t78, t84, t87, t88, t89, t90, t91, t93, t94, t98, t102, t107, t112, t117, t122, t126, t130, t133, t134, t135, t136, t137, t139, t140, t144, t149, t154, t159, t164, t169, t173, t177, t180, t181, t182, t183, t184, t186, t187, t188, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/156/61/217
Computing Next relation with stutter on 7622 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
1015 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,0,10.1741,249408,1,0,456,675767,464,222,6467,1.69148e+06,454
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldIIPt-PT-004B-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ShieldIIPt-PT-004B-08 finished in 13731 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U X(p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 247 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 247/247 places, 227/227 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 237 transition count 217
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 237 transition count 217
Applied a total of 20 rules in 7 ms. Remains 237 /247 variables (removed 10) and now considering 217/227 (removed 10) transitions.
// Phase 1: matrix 217 rows 237 cols
[2021-05-15 17:00:59] [INFO ] Computed 37 place invariants in 1 ms
[2021-05-15 17:00:59] [INFO ] Implicit Places using invariants in 57 ms returned []
// Phase 1: matrix 217 rows 237 cols
[2021-05-15 17:00:59] [INFO ] Computed 37 place invariants in 1 ms
[2021-05-15 17:00:59] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 216 ms to find 0 implicit places.
// Phase 1: matrix 217 rows 237 cols
[2021-05-15 17:00:59] [INFO ] Computed 37 place invariants in 1 ms
[2021-05-15 17:00:59] [INFO ] Dead Transitions using invariants and state equation in 144 ms returned []
Finished structural reductions, in 1 iterations. Remains : 237/247 places, 217/227 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p1), true, (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldIIPt-PT-004B-09 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}]], initial=0, aps=[p0:(OR (EQ s110 0) (EQ s234 1)), p1:(AND (NEQ s66 0) (NEQ s0 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]]
Product exploration explored 100000 steps with 6715 reset in 144 ms.
Product exploration explored 100000 steps with 6745 reset in 203 ms.
Knowledge obtained : [p0, (NOT p1)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), true, (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 6822 reset in 146 ms.
Product exploration explored 100000 steps with 6817 reset in 158 ms.
Applying partial POR strategy [false, true, false, true]
Stuttering acceptance computed with spot in 72 ms :[(NOT p1), true, (NOT p1), (NOT p1)]
Support contains 4 out of 237 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 237/237 places, 217/217 transitions.
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 237 transition count 217
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 22 Pre rules applied. Total rules applied 44 place count 237 transition count 244
Deduced a syphon composed of 66 places in 1 ms
Iterating global reduction 1 with 22 rules applied. Total rules applied 66 place count 237 transition count 244
Performed 74 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 140 places in 0 ms
Iterating global reduction 1 with 74 rules applied. Total rules applied 140 place count 237 transition count 244
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 141 place count 237 transition count 243
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 167 place count 211 transition count 217
Deduced a syphon composed of 114 places in 0 ms
Iterating global reduction 2 with 26 rules applied. Total rules applied 193 place count 211 transition count 217
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 115 places in 0 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 194 place count 211 transition count 217
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 196 place count 209 transition count 215
Deduced a syphon composed of 113 places in 0 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 198 place count 209 transition count 215
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -67
Deduced a syphon composed of 124 places in 0 ms
Iterating global reduction 2 with 11 rules applied. Total rules applied 209 place count 209 transition count 282
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 220 place count 198 transition count 260
Deduced a syphon composed of 113 places in 1 ms
Iterating global reduction 2 with 11 rules applied. Total rules applied 231 place count 198 transition count 260
Deduced a syphon composed of 113 places in 0 ms
Applied a total of 231 rules in 28 ms. Remains 198 /237 variables (removed 39) and now considering 260/217 (removed -43) transitions.
[2021-05-15 17:01:00] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 260 rows 198 cols
[2021-05-15 17:01:00] [INFO ] Computed 37 place invariants in 1 ms
[2021-05-15 17:01:01] [INFO ] Dead Transitions using invariants and state equation in 98 ms returned []
Finished structural reductions, in 1 iterations. Remains : 198/237 places, 260/217 transitions.
Product exploration explored 100000 steps with 6790 reset in 146 ms.
Product exploration explored 100000 steps with 6779 reset in 159 ms.
[2021-05-15 17:01:01] [INFO ] Flatten gal took : 11 ms
[2021-05-15 17:01:01] [INFO ] Flatten gal took : 11 ms
[2021-05-15 17:01:01] [INFO ] Time to serialize gal into /tmp/LTL1848710589946449325.gal : 2 ms
[2021-05-15 17:01:01] [INFO ] Time to serialize properties into /tmp/LTL596436199151547159.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL1848710589946449325.gal, -t, CGAL, -LTL, /tmp/LTL596436199151547159.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/LTL1848710589946449325.gal -t CGAL -LTL /tmp/LTL596436199151547159.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((("((p127==0)||(p278==1))")U(X("((p77!=0)&&(p0!=1))"))))
Formula 0 simplified : !("((p127==0)||(p278==1))" U X"((p77!=0)&&(p0!=1))")
Reverse transition relation is NOT exact ! Due to transitions t7, t11, t16, t21, t26, t30, t35, t36, t39, t40, t41, t42, t43, t45, t46, t50, t55, t60, t64, t69, t74, t78, t84, t87, t88, t89, t90, t91, t93, t94, t98, t102, t107, t112, t117, t122, t126, t130, t133, t134, t135, t136, t137, t139, t140, t144, t149, t154, t159, t164, t169, t173, t177, t180, t181, t182, t183, t184, t186, t187, t188, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/156/61/217
Computing Next relation with stutter on 7622 deadlock states
Detected timeout of ITS tools.
[2021-05-15 17:01:16] [INFO ] Flatten gal took : 19 ms
[2021-05-15 17:01:16] [INFO ] Applying decomposition
[2021-05-15 17:01:16] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph6439896839068190231.txt, -o, /tmp/graph6439896839068190231.bin, -w, /tmp/graph6439896839068190231.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph6439896839068190231.bin, -l, -1, -v, -w, /tmp/graph6439896839068190231.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 17:01:16] [INFO ] Decomposing Gal with order
[2021-05-15 17:01:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 17:01:16] [INFO ] Removed a total of 43 redundant transitions.
[2021-05-15 17:01:16] [INFO ] Flatten gal took : 46 ms
[2021-05-15 17:01:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2021-05-15 17:01:16] [INFO ] Time to serialize gal into /tmp/LTL18389625397891019814.gal : 6 ms
[2021-05-15 17:01:16] [INFO ] Time to serialize properties into /tmp/LTL4194192189660037206.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL18389625397891019814.gal, -t, CGAL, -LTL, /tmp/LTL4194192189660037206.ltl, -c, -stutter-deadlock], 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/LTL18389625397891019814.gal -t CGAL -LTL /tmp/LTL4194192189660037206.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((("((i5.u40.p127==0)||(i14.i1.u88.p278==1))")U(X("((i7.i0.u25.p77!=0)&&(i0.i0.u0.p0!=1))"))))
Formula 0 simplified : !("((i5.u40.p127==0)||(i14.i1.u88.p278==1))" U X"((i7.i0.u25.p77!=0)&&(i0.i0.u0.p0!=1))")
Reverse transition relation is NOT exact ! Due to transitions t39, t43, t87, t137, t184, i0.i1.u76.t40, i1.t182, i1.i0.u2.t188, i1.i0.u10.t183, i1.i2.t180, i1.i2.u7.t187, i1.i2.u11.t181, i1.i3.t149, i1.i3.u22.t144, i2.t154, i2.u19.t159, i3.t173, i3.u13.t177, i4.i0.u8.t186, i4.i1.t164, i4.i1.t169, i5.t107, i5.u40.t112, i6.t126, i6.u34.t130, i7.i1.t133, i7.i1.t135, i7.i1.u28.t140, i7.i1.u31.t136, i7.i1.u32.t134, i7.i2.t102, i7.i2.u43.t98, i8.i0.u29.t139, i8.i1.t117, i8.i1.t122, i9.t91, i9.i0.u51.t93, i9.i1.t89, i9.i1.u50.t94, i9.i1.u53.t90, i9.i2.t69, i9.i2.t74, i10.t78, i10.u56.t84, i11.i0.u54.t88, i11.i1.t60, i11.i1.u63.t64, i12.t55, i12.u66.t50, i13.t30, i13.t26, i14.i0.t41, i14.i0.u72.t46, i14.i0.u75.t42, i14.i1.t11, i14.i1.u87.t7, i15.i0.u73.t45, i15.i1.t35, i15.i1.t36, i16.t16, i16.u86.t21, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/156/61/217
Computing Next relation with stutter on 7622 deadlock states
63 unique states visited
63 strongly connected components in search stack
63 transitions explored
63 items max in DFS search stack
222 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,0,2.24384,68300,1,0,110455,360,2962,234226,241,1099,147071
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA ShieldIIPt-PT-004B-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ShieldIIPt-PT-004B-09 finished in 19607 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 247 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 247/247 places, 227/227 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 246 transition count 181
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 90 place count 201 transition count 181
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 28 Pre rules applied. Total rules applied 90 place count 201 transition count 153
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 146 place count 173 transition count 153
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 155 place count 164 transition count 144
Iterating global reduction 2 with 9 rules applied. Total rules applied 164 place count 164 transition count 144
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 164 place count 164 transition count 137
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 178 place count 157 transition count 137
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 0 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 2 with 124 rules applied. Total rules applied 302 place count 95 transition count 75
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 303 place count 95 transition count 74
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 325 place count 84 transition count 81
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 326 place count 83 transition count 80
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 327 place count 82 transition count 80
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 328 place count 81 transition count 79
Applied a total of 328 rules in 34 ms. Remains 81 /247 variables (removed 166) and now considering 79/227 (removed 148) transitions.
// Phase 1: matrix 79 rows 81 cols
[2021-05-15 17:01:19] [INFO ] Computed 36 place invariants in 0 ms
[2021-05-15 17:01:19] [INFO ] Implicit Places using invariants in 51 ms returned []
// Phase 1: matrix 79 rows 81 cols
[2021-05-15 17:01:19] [INFO ] Computed 36 place invariants in 1 ms
[2021-05-15 17:01:19] [INFO ] State equation strengthened by 9 read => feed constraints.
[2021-05-15 17:01:19] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2021-05-15 17:01:19] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 79 rows 81 cols
[2021-05-15 17:01:19] [INFO ] Computed 36 place invariants in 0 ms
[2021-05-15 17:01:19] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Finished structural reductions, in 1 iterations. Remains : 81/247 places, 79/227 transitions.
Stuttering acceptance computed with spot in 31 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPt-PT-004B-10 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s74 0) (NEQ s23 1)), p1:(AND (NEQ s40 0) (NEQ s21 1))], nbAcceptance=2, 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 ShieldIIPt-PT-004B-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-004B-10 finished in 258 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(F(p0))||(p1&&F(p0)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 247 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 247/247 places, 227/227 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 246 transition count 180
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 92 place count 200 transition count 180
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 28 Pre rules applied. Total rules applied 92 place count 200 transition count 152
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 148 place count 172 transition count 152
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 156 place count 164 transition count 144
Iterating global reduction 2 with 8 rules applied. Total rules applied 164 place count 164 transition count 144
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 164 place count 164 transition count 138
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 176 place count 158 transition count 138
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 0 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 2 with 124 rules applied. Total rules applied 300 place count 96 transition count 76
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 301 place count 96 transition count 75
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 303 place count 95 transition count 74
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 325 place count 84 transition count 81
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 326 place count 83 transition count 80
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 328 place count 81 transition count 80
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 328 place count 81 transition count 79
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 330 place count 80 transition count 79
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 331 place count 79 transition count 78
Applied a total of 331 rules in 30 ms. Remains 79 /247 variables (removed 168) and now considering 78/227 (removed 149) transitions.
// Phase 1: matrix 78 rows 79 cols
[2021-05-15 17:01:19] [INFO ] Computed 35 place invariants in 0 ms
[2021-05-15 17:01:19] [INFO ] Implicit Places using invariants in 42 ms returned [68]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 43 ms to find 1 implicit places.
[2021-05-15 17:01:19] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 78 rows 78 cols
[2021-05-15 17:01:19] [INFO ] Computed 34 place invariants in 0 ms
[2021-05-15 17:01:19] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Starting structural reductions, iteration 1 : 78/247 places, 78/227 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 77 transition count 77
Applied a total of 2 rules in 3 ms. Remains 77 /78 variables (removed 1) and now considering 77/78 (removed 1) transitions.
// Phase 1: matrix 77 rows 77 cols
[2021-05-15 17:01:19] [INFO ] Computed 34 place invariants in 1 ms
[2021-05-15 17:01:19] [INFO ] Implicit Places using invariants in 46 ms returned []
// Phase 1: matrix 77 rows 77 cols
[2021-05-15 17:01:19] [INFO ] Computed 34 place invariants in 0 ms
[2021-05-15 17:01:19] [INFO ] State equation strengthened by 12 read => feed constraints.
[2021-05-15 17:01:19] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 77/247 places, 77/227 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-004B-15 automaton TGBA [mat=[[{ cond=(NOT p1), 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=[p1:(NEQ s64 1), p0:(AND (NEQ s58 0) (NEQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ShieldIIPt-PT-004B-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-004B-15 finished in 310 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621098084035

--------------------
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="ShieldIIPt-PT-004B"
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 ShieldIIPt-PT-004B, 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 r216-tall-162098205000396"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-004B.tgz
mv ShieldIIPt-PT-004B 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 ;