Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r389-oct2-167903713500404.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldPPPs-PT-004A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713500404
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 7.6K Feb 26 02:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 26 02:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 26 02:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 02:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 02:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K Feb 26 02:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 02:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Feb 26 02:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 35K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-00
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-01
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-02
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-03
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-04
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-05
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-06
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-07
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-08
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-09
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-10
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-11
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-12
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-13
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-14
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679196100873

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-004A
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-19 03:21:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-19 03:21:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 03:21:44] [INFO ] Load time of PNML (sax parser for PT used): 39 ms
[2023-03-19 03:21:44] [INFO ] Transformed 127 places.
[2023-03-19 03:21:44] [INFO ] Transformed 107 transitions.
[2023-03-19 03:21:44] [INFO ] Found NUPN structural information;
[2023-03-19 03:21:44] [INFO ] Parsed PT model containing 127 places and 107 transitions and 406 arcs in 274 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ShieldPPPs-PT-004A-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-004A-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 17 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 127 cols
[2023-03-19 03:21:45] [INFO ] Computed 45 place invariants in 9 ms
[2023-03-19 03:21:45] [INFO ] Implicit Places using invariants in 516 ms returned []
[2023-03-19 03:21:45] [INFO ] Invariant cache hit.
[2023-03-19 03:21:46] [INFO ] Implicit Places using invariants and state equation in 508 ms returned []
Implicit Place search using SMT with State Equation took 1071 ms to find 0 implicit places.
[2023-03-19 03:21:46] [INFO ] Invariant cache hit.
[2023-03-19 03:21:46] [INFO ] Dead Transitions using invariants and state equation in 385 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1480 ms. Remains : 127/127 places, 107/107 transitions.
Support contains 39 out of 127 places after structural reductions.
[2023-03-19 03:21:46] [INFO ] Flatten gal took : 38 ms
[2023-03-19 03:21:47] [INFO ] Flatten gal took : 12 ms
[2023-03-19 03:21:47] [INFO ] Input system was already deterministic with 107 transitions.
Support contains 38 out of 127 places (down from 39) after GAL structural reductions.
Finished random walk after 5254 steps, including 16 resets, run visited all 25 properties in 121 ms. (steps per millisecond=43 )
FORMULA ShieldPPPs-PT-004A-LTLFireability-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Reduce places removed 1 places and 1 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 105
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 0 with 2 rules applied. Total rules applied 4 place count 124 transition count 104
Applied a total of 4 rules in 26 ms. Remains 124 /127 variables (removed 3) and now considering 104/107 (removed 3) transitions.
// Phase 1: matrix 104 rows 124 cols
[2023-03-19 03:21:47] [INFO ] Computed 45 place invariants in 3 ms
[2023-03-19 03:21:47] [INFO ] Implicit Places using invariants in 193 ms returned []
[2023-03-19 03:21:47] [INFO ] Invariant cache hit.
[2023-03-19 03:21:48] [INFO ] Implicit Places using invariants and state equation in 330 ms returned []
Implicit Place search using SMT with State Equation took 535 ms to find 0 implicit places.
[2023-03-19 03:21:48] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 03:21:48] [INFO ] Invariant cache hit.
[2023-03-19 03:21:48] [INFO ] Dead Transitions using invariants and state equation in 146 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 124/127 places, 104/107 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 719 ms. Remains : 124/127 places, 104/107 transitions.
Stuttering acceptance computed with spot in 296 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-00 automaton TGBA Formula[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:(OR (EQ s72 0) (EQ s82 0) (EQ s12 0) (EQ s31 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 342 reset in 499 ms.
Product exploration explored 100000 steps with 349 reset in 395 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 221 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2058 steps, including 7 resets, run visited all 1 properties in 12 ms. (steps per millisecond=171 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 218 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 176 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 104/104 transitions.
Applied a total of 0 rules in 27 ms. Remains 124 /124 variables (removed 0) and now considering 104/104 (removed 0) transitions.
[2023-03-19 03:21:50] [INFO ] Invariant cache hit.
[2023-03-19 03:21:50] [INFO ] Implicit Places using invariants in 124 ms returned []
[2023-03-19 03:21:50] [INFO ] Invariant cache hit.
[2023-03-19 03:21:51] [INFO ] Implicit Places using invariants and state equation in 307 ms returned []
Implicit Place search using SMT with State Equation took 435 ms to find 0 implicit places.
[2023-03-19 03:21:51] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 03:21:51] [INFO ] Invariant cache hit.
[2023-03-19 03:21:51] [INFO ] Dead Transitions using invariants and state equation in 188 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 681 ms. Remains : 124/124 places, 104/104 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 206 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Finished random walk after 5220 steps, including 17 resets, run visited all 1 properties in 86 ms. (steps per millisecond=60 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 224 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 340 reset in 288 ms.
Product exploration explored 100000 steps with 343 reset in 241 ms.
Built C files in :
/tmp/ltsmin15737590603389205153
[2023-03-19 03:21:52] [INFO ] Computing symmetric may disable matrix : 104 transitions.
[2023-03-19 03:21:52] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 03:21:52] [INFO ] Computing symmetric may enable matrix : 104 transitions.
[2023-03-19 03:21:52] [INFO ] Computation of Complete enable matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 03:21:53] [INFO ] Computing Do-Not-Accords matrix : 104 transitions.
[2023-03-19 03:21:53] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 03:21:53] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15737590603389205153
Running compilation step : cd /tmp/ltsmin15737590603389205153;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 475 ms.
Running link step : cd /tmp/ltsmin15737590603389205153;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 132 ms.
Running LTSmin : cd /tmp/ltsmin15737590603389205153;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3405943595114950216.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 104/104 transitions.
Applied a total of 0 rules in 18 ms. Remains 124 /124 variables (removed 0) and now considering 104/104 (removed 0) transitions.
[2023-03-19 03:22:08] [INFO ] Invariant cache hit.
[2023-03-19 03:22:08] [INFO ] Implicit Places using invariants in 134 ms returned []
[2023-03-19 03:22:08] [INFO ] Invariant cache hit.
[2023-03-19 03:22:08] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 406 ms to find 0 implicit places.
[2023-03-19 03:22:08] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-19 03:22:08] [INFO ] Invariant cache hit.
[2023-03-19 03:22:08] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 512 ms. Remains : 124/124 places, 104/104 transitions.
Built C files in :
/tmp/ltsmin9514319520532924101
[2023-03-19 03:22:08] [INFO ] Computing symmetric may disable matrix : 104 transitions.
[2023-03-19 03:22:08] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 03:22:08] [INFO ] Computing symmetric may enable matrix : 104 transitions.
[2023-03-19 03:22:08] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 03:22:08] [INFO ] Computing Do-Not-Accords matrix : 104 transitions.
[2023-03-19 03:22:08] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 03:22:08] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9514319520532924101
Running compilation step : cd /tmp/ltsmin9514319520532924101;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 214 ms.
Running link step : cd /tmp/ltsmin9514319520532924101;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 67 ms.
Running LTSmin : cd /tmp/ltsmin9514319520532924101;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11136620379036385896.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-19 03:22:23] [INFO ] Flatten gal took : 17 ms
[2023-03-19 03:22:23] [INFO ] Flatten gal took : 11 ms
[2023-03-19 03:22:23] [INFO ] Time to serialize gal into /tmp/LTL1050429327008720518.gal : 3 ms
[2023-03-19 03:22:23] [INFO ] Time to serialize properties into /tmp/LTL17427132985900288566.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1050429327008720518.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10152528079184806517.hoa' '-atoms' '/tmp/LTL17427132985900288566.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL17427132985900288566.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10152528079184806517.hoa
Detected timeout of ITS tools.
[2023-03-19 03:22:38] [INFO ] Flatten gal took : 17 ms
[2023-03-19 03:22:38] [INFO ] Flatten gal took : 6 ms
[2023-03-19 03:22:38] [INFO ] Time to serialize gal into /tmp/LTL14278659512014718473.gal : 15 ms
[2023-03-19 03:22:38] [INFO ] Time to serialize properties into /tmp/LTL3871151010683483873.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14278659512014718473.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3871151010683483873.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(((p73==0)||(p83==0))||((p13==0)||(p32==0)))"))))
Formula 0 simplified : FG!"(((p73==0)||(p83==0))||((p13==0)||(p32==0)))"
Detected timeout of ITS tools.
[2023-03-19 03:22:54] [INFO ] Flatten gal took : 30 ms
[2023-03-19 03:22:54] [INFO ] Applying decomposition
[2023-03-19 03:22:54] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7456535655095348660.txt' '-o' '/tmp/graph7456535655095348660.bin' '-w' '/tmp/graph7456535655095348660.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7456535655095348660.bin' '-l' '-1' '-v' '-w' '/tmp/graph7456535655095348660.weights' '-q' '0' '-e' '0.001'
[2023-03-19 03:22:54] [INFO ] Decomposing Gal with order
[2023-03-19 03:22:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 03:22:54] [INFO ] Removed a total of 24 redundant transitions.
[2023-03-19 03:22:54] [INFO ] Flatten gal took : 49 ms
[2023-03-19 03:22:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 5 ms.
[2023-03-19 03:22:54] [INFO ] Time to serialize gal into /tmp/LTL18030718895948285712.gal : 3 ms
[2023-03-19 03:22:54] [INFO ] Time to serialize properties into /tmp/LTL8152540582524782811.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18030718895948285712.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8152540582524782811.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("(((i6.u26.p73==0)||(i6.u30.p83==0))||((i1.i1.u5.p13==0)||(i1.i1.u11.p32==0)))"))))
Formula 0 simplified : FG!"(((i6.u26.p73==0)||(i6.u30.p83==0))||((i1.i1.u5.p13==0)||(i1.i1.u11.p32==0)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7918457983227898857
[2023-03-19 03:23:09] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7918457983227898857
Running compilation step : cd /tmp/ltsmin7918457983227898857;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 223 ms.
Running link step : cd /tmp/ltsmin7918457983227898857;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin7918457983227898857;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-004A-LTLFireability-00 finished in 96801 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((!p0||X(!p1))) U X(!p1))))'
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 5 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 127 cols
[2023-03-19 03:23:24] [INFO ] Computed 45 place invariants in 2 ms
[2023-03-19 03:23:24] [INFO ] Implicit Places using invariants in 111 ms returned []
[2023-03-19 03:23:24] [INFO ] Invariant cache hit.
[2023-03-19 03:23:24] [INFO ] Implicit Places using invariants and state equation in 190 ms returned []
Implicit Place search using SMT with State Equation took 305 ms to find 0 implicit places.
[2023-03-19 03:23:24] [INFO ] Invariant cache hit.
[2023-03-19 03:23:24] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 376 ms. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 266 ms :[p1, p1, p1, p1, true, (AND p0 p1)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 4}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}, { cond=p1, acceptance={0} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p0, acceptance={} source=5 dest: 2}, { cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s47 1) (EQ s64 1)), p1:(AND (EQ s99 1) (EQ s115 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 293 ms.
Product exploration explored 100000 steps with 33333 reset in 235 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT p1)))
Knowledge based reduction with 5 factoid took 276 ms. Reduced automaton from 6 states, 10 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-004A-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-004A-LTLFireability-01 finished in 1479 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 5 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2023-03-19 03:23:25] [INFO ] Invariant cache hit.
[2023-03-19 03:23:26] [INFO ] Implicit Places using invariants in 303 ms returned []
[2023-03-19 03:23:26] [INFO ] Invariant cache hit.
[2023-03-19 03:23:26] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 517 ms to find 0 implicit places.
[2023-03-19 03:23:26] [INFO ] Invariant cache hit.
[2023-03-19 03:23:26] [INFO ] Dead Transitions using invariants and state equation in 168 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 705 ms. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s13 0) (EQ s33 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 251 ms.
Product exploration explored 100000 steps with 50000 reset in 192 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-004A-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-004A-LTLFireability-02 finished in 1379 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 2 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2023-03-19 03:23:27] [INFO ] Invariant cache hit.
[2023-03-19 03:23:27] [INFO ] Implicit Places using invariants in 112 ms returned []
[2023-03-19 03:23:27] [INFO ] Invariant cache hit.
[2023-03-19 03:23:27] [INFO ] Implicit Places using invariants and state equation in 187 ms returned []
Implicit Place search using SMT with State Equation took 300 ms to find 0 implicit places.
[2023-03-19 03:23:27] [INFO ] Invariant cache hit.
[2023-03-19 03:23:27] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 402 ms. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(EQ s63 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 3158 reset in 223 ms.
Product exploration explored 100000 steps with 3161 reset in 247 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 152 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 201 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 34 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=34 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 196 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 204 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 209 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-19 03:23:29] [INFO ] Invariant cache hit.
[2023-03-19 03:23:29] [INFO ] [Real]Absence check using 45 positive place invariants in 48 ms returned sat
[2023-03-19 03:23:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 03:23:29] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2023-03-19 03:23:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 03:23:29] [INFO ] [Nat]Absence check using 45 positive place invariants in 15 ms returned sat
[2023-03-19 03:23:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 03:23:30] [INFO ] [Nat]Absence check using state equation in 138 ms returned sat
[2023-03-19 03:23:30] [INFO ] Computed and/alt/rep : 106/291/106 causal constraints (skipped 0 transitions) in 18 ms.
[2023-03-19 03:23:30] [INFO ] Added : 103 causal constraints over 25 iterations in 785 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 15 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2023-03-19 03:23:30] [INFO ] Invariant cache hit.
[2023-03-19 03:23:31] [INFO ] Implicit Places using invariants in 252 ms returned []
[2023-03-19 03:23:31] [INFO ] Invariant cache hit.
[2023-03-19 03:23:31] [INFO ] Implicit Places using invariants and state equation in 375 ms returned []
Implicit Place search using SMT with State Equation took 644 ms to find 0 implicit places.
[2023-03-19 03:23:31] [INFO ] Invariant cache hit.
[2023-03-19 03:23:31] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 813 ms. Remains : 127/127 places, 107/107 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 95 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 186 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 16 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=16 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 158 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 190 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 181 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-19 03:23:32] [INFO ] Invariant cache hit.
[2023-03-19 03:23:32] [INFO ] [Real]Absence check using 45 positive place invariants in 9 ms returned sat
[2023-03-19 03:23:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 03:23:32] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2023-03-19 03:23:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 03:23:32] [INFO ] [Nat]Absence check using 45 positive place invariants in 7 ms returned sat
[2023-03-19 03:23:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 03:23:32] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-19 03:23:33] [INFO ] Computed and/alt/rep : 106/291/106 causal constraints (skipped 0 transitions) in 27 ms.
[2023-03-19 03:23:33] [INFO ] Added : 103 causal constraints over 25 iterations in 830 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 213 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3148 reset in 251 ms.
Product exploration explored 100000 steps with 3182 reset in 231 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 210 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 127 transition count 107
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 9 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2023-03-19 03:23:34] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 107 rows 127 cols
[2023-03-19 03:23:34] [INFO ] Computed 45 place invariants in 10 ms
[2023-03-19 03:23:35] [INFO ] Dead Transitions using invariants and state equation in 203 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 127/127 places, 107/107 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 256 ms. Remains : 127/127 places, 107/107 transitions.
Built C files in :
/tmp/ltsmin2979885752434505370
[2023-03-19 03:23:35] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2979885752434505370
Running compilation step : cd /tmp/ltsmin2979885752434505370;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 228 ms.
Running link step : cd /tmp/ltsmin2979885752434505370;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin2979885752434505370;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11707539565044767014.hoa' '--buchi-type=spotba'
LTSmin run took 452 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-03 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-004A-LTLFireability-03 finished in 8643 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X((p0&&X(!p1)))&&F((p0 U (p2||G(p0))))))))'
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 1 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 127 cols
[2023-03-19 03:23:35] [INFO ] Computed 45 place invariants in 2 ms
[2023-03-19 03:23:36] [INFO ] Implicit Places using invariants in 223 ms returned []
[2023-03-19 03:23:36] [INFO ] Invariant cache hit.
[2023-03-19 03:23:36] [INFO ] Implicit Places using invariants and state equation in 206 ms returned []
Implicit Place search using SMT with State Equation took 456 ms to find 0 implicit places.
[2023-03-19 03:23:36] [INFO ] Invariant cache hit.
[2023-03-19 03:23:36] [INFO ] Dead Transitions using invariants and state equation in 366 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 824 ms. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 305 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (AND (NOT p2) (NOT p0)), p1, false]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={0} source=2 dest: 4}, { cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p2) p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=4 dest: 3}, { cond=(AND p0 p1), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p2) p0 p1), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p2) p0 p1), acceptance={} source=5 dest: 3}]], initial=0, aps=[p2:(AND (NEQ s124 1) (NEQ s90 1)), p0:(NEQ s90 1), p1:(AND (EQ s48 1) (EQ s50 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 200 ms.
Product exploration explored 100000 steps with 25000 reset in 224 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p2 p0 (NOT p1)), (X p2), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 405 ms. Reduced automaton from 6 states, 14 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 357 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (AND (NOT p0) (NOT p2)), p1, false]
Finished random walk after 351 steps, including 1 resets, run visited all 7 properties in 3 ms. (steps per millisecond=117 )
Knowledge obtained : [(AND p2 p0 (NOT p1)), (X p2), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(F (AND (NOT p2) p1 (NOT p0))), (F (AND p1 (NOT p0))), (F (AND (NOT p2) p1 p0)), (F (AND p1 p0)), (F (NOT p0)), (F (AND (NOT p2) p0)), (F (AND (NOT p2) (NOT p0)))]
Knowledge based reduction with 5 factoid took 435 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 396 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (AND (NOT p0) (NOT p2)), p1, false]
Stuttering acceptance computed with spot in 298 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (AND (NOT p0) (NOT p2)), p1, false]
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 2 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2023-03-19 03:23:39] [INFO ] Invariant cache hit.
[2023-03-19 03:23:39] [INFO ] Implicit Places using invariants in 118 ms returned []
[2023-03-19 03:23:39] [INFO ] Invariant cache hit.
[2023-03-19 03:23:39] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 345 ms to find 0 implicit places.
[2023-03-19 03:23:39] [INFO ] Invariant cache hit.
[2023-03-19 03:23:39] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 479 ms. Remains : 127/127 places, 107/107 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 208 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 319 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (AND (NOT p0) (NOT p2)), p1, false]
Finished random walk after 1353 steps, including 4 resets, run visited all 7 properties in 5 ms. (steps per millisecond=270 )
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(F (AND (NOT p2) p1 (NOT p0))), (F (AND p1 (NOT p0))), (F (AND (NOT p2) p1 p0)), (F (AND p1 p0)), (F (NOT p0)), (F (AND (NOT p2) p0)), (F (AND (NOT p2) (NOT p0)))]
Knowledge based reduction with 4 factoid took 532 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 373 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (AND (NOT p0) (NOT p2)), p1, false]
Stuttering acceptance computed with spot in 330 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (AND (NOT p0) (NOT p2)), p1, false]
Stuttering acceptance computed with spot in 454 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (AND (NOT p0) (NOT p2)), p1, false]
Product exploration explored 100000 steps with 25000 reset in 240 ms.
Product exploration explored 100000 steps with 25000 reset in 206 ms.
Applying partial POR strategy [false, false, false, true, false, true]
Stuttering acceptance computed with spot in 396 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (AND (NOT p0) (NOT p2)), p1, false]
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 127 transition count 107
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 5 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2023-03-19 03:23:43] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 107 rows 127 cols
[2023-03-19 03:23:43] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-19 03:23:43] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 127/127 places, 107/107 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 108 ms. Remains : 127/127 places, 107/107 transitions.
Built C files in :
/tmp/ltsmin4351185902085185352
[2023-03-19 03:23:43] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4351185902085185352
Running compilation step : cd /tmp/ltsmin4351185902085185352;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 205 ms.
Running link step : cd /tmp/ltsmin4351185902085185352;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin4351185902085185352;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased822856761168176655.hoa' '--buchi-type=spotba'
LTSmin run took 277 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-04 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-004A-LTLFireability-04 finished in 7939 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F((G(p1)||p0))))))'
Support contains 6 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 1 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 127 cols
[2023-03-19 03:23:43] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-19 03:23:44] [INFO ] Implicit Places using invariants in 169 ms returned []
[2023-03-19 03:23:44] [INFO ] Invariant cache hit.
[2023-03-19 03:23:44] [INFO ] Implicit Places using invariants and state equation in 276 ms returned []
Implicit Place search using SMT with State Equation took 460 ms to find 0 implicit places.
[2023-03-19 03:23:44] [INFO ] Invariant cache hit.
[2023-03-19 03:23:44] [INFO ] Dead Transitions using invariants and state equation in 162 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 639 ms. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 202 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(OR (AND (EQ s101 1) (EQ s122 1)) (AND (EQ s46 1) (EQ s88 1))), p0:(OR (EQ s13 0) (EQ s32 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 240 ms.
Product exploration explored 100000 steps with 25000 reset in 182 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 187 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 203 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 187 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=62 )
Knowledge obtained : [(AND (NOT p1) p0), true]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 152 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 241 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 243 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 6 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 1 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2023-03-19 03:23:46] [INFO ] Invariant cache hit.
[2023-03-19 03:23:46] [INFO ] Implicit Places using invariants in 105 ms returned []
[2023-03-19 03:23:46] [INFO ] Invariant cache hit.
[2023-03-19 03:23:46] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 371 ms to find 0 implicit places.
[2023-03-19 03:23:46] [INFO ] Invariant cache hit.
[2023-03-19 03:23:46] [INFO ] Dead Transitions using invariants and state equation in 166 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 552 ms. Remains : 127/127 places, 107/107 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 130 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 259 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 469 steps, including 1 resets, run visited all 2 properties in 3 ms. (steps per millisecond=156 )
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 235 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 199 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 170 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 233 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 25000 reset in 159 ms.
Product exploration explored 100000 steps with 25000 reset in 162 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 248 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 6 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 127 transition count 107
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 4 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2023-03-19 03:23:48] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 107 rows 127 cols
[2023-03-19 03:23:48] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-19 03:23:48] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 127/127 places, 107/107 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 190 ms. Remains : 127/127 places, 107/107 transitions.
Built C files in :
/tmp/ltsmin14433191960871380766
[2023-03-19 03:23:48] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14433191960871380766
Running compilation step : cd /tmp/ltsmin14433191960871380766;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 224 ms.
Running link step : cd /tmp/ltsmin14433191960871380766;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 61 ms.
Running LTSmin : cd /tmp/ltsmin14433191960871380766;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13999152705228519246.hoa' '--buchi-type=spotba'
LTSmin run took 106 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-06 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-004A-LTLFireability-06 finished in 5452 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(G((p0||X(p1)))))||F((F(p3)&&p2))))'
Support contains 6 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 2 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 127 cols
[2023-03-19 03:23:49] [INFO ] Computed 45 place invariants in 13 ms
[2023-03-19 03:23:49] [INFO ] Implicit Places using invariants in 138 ms returned []
[2023-03-19 03:23:49] [INFO ] Invariant cache hit.
[2023-03-19 03:23:49] [INFO ] Implicit Places using invariants and state equation in 296 ms returned []
Implicit Place search using SMT with State Equation took 452 ms to find 0 implicit places.
[2023-03-19 03:23:49] [INFO ] Invariant cache hit.
[2023-03-19 03:23:49] [INFO ] Dead Transitions using invariants and state equation in 113 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 570 ms. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 613 ms :[(AND (NOT p1) (NOT p3)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (AND (NOT p3) (NOT p1) (NOT p0)), (AND (NOT p3) (NOT p1) (NOT p0)), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p3), (OR (NOT p2) (NOT p3))]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p3) (NOT p0) p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p3) p0 p1), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p3) (NOT p1)), acceptance={} source=0 dest: 7}], [{ cond=(AND p2 (NOT p3) (NOT p0) p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p2 (NOT p3) p0 p1), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) p0 p1), acceptance={} source=1 dest: 6}, { cond=(AND p2 (NOT p3) (NOT p1)), acceptance={} source=1 dest: 7}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 8}], [{ cond=(NOT p3), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p3) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p3) p0), acceptance={} source=3 dest: 3}], [{ cond=(AND p2 (NOT p3)), acceptance={} source=4 dest: 2}, { cond=(NOT p2), acceptance={} source=4 dest: 5}], [{ cond=(AND p2 (NOT p3)), acceptance={} source=5 dest: 3}, { cond=(NOT p2), acceptance={} source=5 dest: 6}], [{ cond=(AND p2 (NOT p3) (NOT p0)), acceptance={} source=6 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=6 dest: 1}, { cond=(AND p2 (NOT p3) p0), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={} source=6 dest: 6}], [{ cond=(NOT p3), acceptance={0} source=7 dest: 7}], [{ cond=(AND p2 (NOT p3)), acceptance={0} source=8 dest: 7}, { cond=(NOT p2), acceptance={0} source=8 dest: 8}]], initial=4, aps=[p3:(AND (EQ s11 1) (EQ s21 1)), p0:(AND (EQ s12 1) (EQ s14 1)), p1:(AND (EQ s35 1) (EQ s56 1)), p2:(AND (EQ s35 1) (EQ s56 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 710 steps with 3 reset in 2 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLFireability-07 finished in 1222 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(F(p1))))))'
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 125 transition count 105
Applied a total of 4 rules in 5 ms. Remains 125 /127 variables (removed 2) and now considering 105/107 (removed 2) transitions.
// Phase 1: matrix 105 rows 125 cols
[2023-03-19 03:23:50] [INFO ] Computed 45 place invariants in 13 ms
[2023-03-19 03:23:50] [INFO ] Implicit Places using invariants in 229 ms returned []
[2023-03-19 03:23:50] [INFO ] Invariant cache hit.
[2023-03-19 03:23:51] [INFO ] Implicit Places using invariants and state equation in 323 ms returned []
Implicit Place search using SMT with State Equation took 555 ms to find 0 implicit places.
[2023-03-19 03:23:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 03:23:51] [INFO ] Invariant cache hit.
[2023-03-19 03:23:51] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 125/127 places, 105/107 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 715 ms. Remains : 125/127 places, 105/107 transitions.
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s13 1) (EQ s32 1) (OR (EQ s96 0) (EQ s121 0))), p1:(AND (EQ s13 1) (EQ s32 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 1326 steps with 8 reset in 5 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLFireability-08 finished in 834 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0) U X(p1)))'
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 1 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 127 cols
[2023-03-19 03:23:51] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-19 03:23:51] [INFO ] Implicit Places using invariants in 329 ms returned []
[2023-03-19 03:23:51] [INFO ] Invariant cache hit.
[2023-03-19 03:23:52] [INFO ] Implicit Places using invariants and state equation in 381 ms returned []
Implicit Place search using SMT with State Equation took 712 ms to find 0 implicit places.
[2023-03-19 03:23:52] [INFO ] Invariant cache hit.
[2023-03-19 03:23:52] [INFO ] Dead Transitions using invariants and state equation in 222 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 940 ms. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 200 ms :[(NOT p1), (NOT p1), (AND p0 (NOT p1)), p0]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s8 1) (EQ s29 1)), p1:(AND (EQ s51 1) (EQ s72 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1242 reset in 196 ms.
Product exploration explored 100000 steps with 1199 reset in 241 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 327 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 231 ms :[(NOT p1), (NOT p1), (AND p0 (NOT p1)), p0]
Finished random walk after 92 steps, including 0 resets, run visited all 3 properties in 6 ms. (steps per millisecond=15 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p1), (F p0), (F (AND (NOT p1) p0))]
Knowledge based reduction with 6 factoid took 515 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 215 ms :[(NOT p1), (NOT p1), (AND p0 (NOT p1)), p0]
Stuttering acceptance computed with spot in 203 ms :[(NOT p1), (NOT p1), (AND p0 (NOT p1)), p0]
[2023-03-19 03:23:54] [INFO ] Invariant cache hit.
[2023-03-19 03:23:54] [INFO ] [Real]Absence check using 45 positive place invariants in 38 ms returned sat
[2023-03-19 03:23:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 03:23:54] [INFO ] [Real]Absence check using state equation in 136 ms returned sat
[2023-03-19 03:23:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 03:23:54] [INFO ] [Nat]Absence check using 45 positive place invariants in 8 ms returned sat
[2023-03-19 03:23:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 03:23:55] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2023-03-19 03:23:55] [INFO ] Computed and/alt/rep : 106/291/106 causal constraints (skipped 0 transitions) in 24 ms.
[2023-03-19 03:23:55] [INFO ] Added : 83 causal constraints over 18 iterations in 372 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 1 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2023-03-19 03:23:55] [INFO ] Invariant cache hit.
[2023-03-19 03:23:55] [INFO ] Implicit Places using invariants in 92 ms returned []
[2023-03-19 03:23:55] [INFO ] Invariant cache hit.
[2023-03-19 03:23:55] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 320 ms to find 0 implicit places.
[2023-03-19 03:23:55] [INFO ] Invariant cache hit.
[2023-03-19 03:23:55] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 417 ms. Remains : 127/127 places, 107/107 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (NOT (AND (NOT p1) p0))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 227 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 215 ms :[(NOT p1), (NOT p1), (AND p0 (NOT p1)), p0]
Finished random walk after 182 steps, including 0 resets, run visited all 3 properties in 19 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (NOT (AND (NOT p1) p0))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(F p1), (F p0), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 369 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[(NOT p1), (NOT p1), (AND p0 (NOT p1)), p0]
Stuttering acceptance computed with spot in 264 ms :[(NOT p1), (NOT p1), (AND p0 (NOT p1)), p0]
[2023-03-19 03:23:57] [INFO ] Invariant cache hit.
[2023-03-19 03:23:57] [INFO ] [Real]Absence check using 45 positive place invariants in 58 ms returned sat
[2023-03-19 03:23:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 03:23:57] [INFO ] [Real]Absence check using state equation in 129 ms returned sat
[2023-03-19 03:23:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 03:23:57] [INFO ] [Nat]Absence check using 45 positive place invariants in 10 ms returned sat
[2023-03-19 03:23:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 03:23:57] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-19 03:23:57] [INFO ] Computed and/alt/rep : 106/291/106 causal constraints (skipped 0 transitions) in 11 ms.
[2023-03-19 03:23:58] [INFO ] Added : 83 causal constraints over 18 iterations in 440 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 282 ms :[(NOT p1), (NOT p1), (AND p0 (NOT p1)), p0]
Product exploration explored 100000 steps with 1229 reset in 193 ms.
Product exploration explored 100000 steps with 1229 reset in 234 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 244 ms :[(NOT p1), (NOT p1), (AND p0 (NOT p1)), p0]
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 127 transition count 107
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 5 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2023-03-19 03:23:59] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 107 rows 127 cols
[2023-03-19 03:23:59] [INFO ] Computed 45 place invariants in 2 ms
[2023-03-19 03:23:59] [INFO ] Dead Transitions using invariants and state equation in 159 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 127/127 places, 107/107 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 185 ms. Remains : 127/127 places, 107/107 transitions.
Built C files in :
/tmp/ltsmin10675450334719127370
[2023-03-19 03:23:59] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10675450334719127370
Running compilation step : cd /tmp/ltsmin10675450334719127370;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 199 ms.
Running link step : cd /tmp/ltsmin10675450334719127370;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin10675450334719127370;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8518154909980121076.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 3 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 127 cols
[2023-03-19 03:24:14] [INFO ] Computed 45 place invariants in 2 ms
[2023-03-19 03:24:14] [INFO ] Implicit Places using invariants in 124 ms returned []
[2023-03-19 03:24:14] [INFO ] Invariant cache hit.
[2023-03-19 03:24:14] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 375 ms to find 0 implicit places.
[2023-03-19 03:24:14] [INFO ] Invariant cache hit.
[2023-03-19 03:24:15] [INFO ] Dead Transitions using invariants and state equation in 171 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 550 ms. Remains : 127/127 places, 107/107 transitions.
Built C files in :
/tmp/ltsmin16683396914691549446
[2023-03-19 03:24:15] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16683396914691549446
Running compilation step : cd /tmp/ltsmin16683396914691549446;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 237 ms.
Running link step : cd /tmp/ltsmin16683396914691549446;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin16683396914691549446;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5729349987300540978.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-19 03:24:30] [INFO ] Flatten gal took : 9 ms
[2023-03-19 03:24:30] [INFO ] Flatten gal took : 8 ms
[2023-03-19 03:24:30] [INFO ] Time to serialize gal into /tmp/LTL5002937419059489024.gal : 3 ms
[2023-03-19 03:24:30] [INFO ] Time to serialize properties into /tmp/LTL6170197327592661839.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5002937419059489024.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16106466568495195688.hoa' '-atoms' '/tmp/LTL6170197327592661839.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL6170197327592661839.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16106466568495195688.hoa
Detected timeout of ITS tools.
[2023-03-19 03:24:45] [INFO ] Flatten gal took : 6 ms
[2023-03-19 03:24:45] [INFO ] Flatten gal took : 6 ms
[2023-03-19 03:24:45] [INFO ] Time to serialize gal into /tmp/LTL12106068772828981965.gal : 1 ms
[2023-03-19 03:24:45] [INFO ] Time to serialize properties into /tmp/LTL17150713126084415518.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12106068772828981965.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17150713126084415518.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((F(!("((p8==1)&&(p29==1))")))U(X("((p51==1)&&(p72==1))"))))
Formula 0 simplified : G"((p8==1)&&(p29==1))" R X!"((p51==1)&&(p72==1))"
Detected timeout of ITS tools.
[2023-03-19 03:25:00] [INFO ] Flatten gal took : 6 ms
[2023-03-19 03:25:00] [INFO ] Applying decomposition
[2023-03-19 03:25:00] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10630849141863085029.txt' '-o' '/tmp/graph10630849141863085029.bin' '-w' '/tmp/graph10630849141863085029.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10630849141863085029.bin' '-l' '-1' '-v' '-w' '/tmp/graph10630849141863085029.weights' '-q' '0' '-e' '0.001'
[2023-03-19 03:25:00] [INFO ] Decomposing Gal with order
[2023-03-19 03:25:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 03:25:00] [INFO ] Removed a total of 24 redundant transitions.
[2023-03-19 03:25:00] [INFO ] Flatten gal took : 10 ms
[2023-03-19 03:25:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 5 ms.
[2023-03-19 03:25:00] [INFO ] Time to serialize gal into /tmp/LTL624871159053816856.gal : 5 ms
[2023-03-19 03:25:00] [INFO ] Time to serialize properties into /tmp/LTL2109286357290918335.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL624871159053816856.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2109286357290918335.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !(((F(!("((i1.u3.p8==1)&&(i1.u10.p29==1))")))U(X("((i3.u19.p51==1)&&(i8.i1.u27.p72==1))"))))
Formula 0 simplified : G"((i1.u3.p8==1)&&(i1.u10.p29==1))" R X!"((i3.u19.p51==1)&&(i8.i1.u27.p72==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4936808231659552200
[2023-03-19 03:25:15] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4936808231659552200
Running compilation step : cd /tmp/ltsmin4936808231659552200;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 268 ms.
Running link step : cd /tmp/ltsmin4936808231659552200;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin4936808231659552200;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>(!(LTLAPp0==true)) U X((LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-004A-LTLFireability-09 finished in 99210 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 1 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2023-03-19 03:25:30] [INFO ] Invariant cache hit.
[2023-03-19 03:25:30] [INFO ] Implicit Places using invariants in 109 ms returned []
[2023-03-19 03:25:30] [INFO ] Invariant cache hit.
[2023-03-19 03:25:30] [INFO ] Implicit Places using invariants and state equation in 237 ms returned []
Implicit Place search using SMT with State Equation took 362 ms to find 0 implicit places.
[2023-03-19 03:25:30] [INFO ] Invariant cache hit.
[2023-03-19 03:25:31] [INFO ] Dead Transitions using invariants and state equation in 171 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 548 ms. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s62 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 6319 steps with 41 reset in 15 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLFireability-10 finished in 704 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((G(p0)||G((F(p1)&&F(p2))))) U p1))'
Support contains 5 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 125 transition count 105
Applied a total of 4 rules in 5 ms. Remains 125 /127 variables (removed 2) and now considering 105/107 (removed 2) transitions.
// Phase 1: matrix 105 rows 125 cols
[2023-03-19 03:25:31] [INFO ] Computed 45 place invariants in 0 ms
[2023-03-19 03:25:31] [INFO ] Implicit Places using invariants in 136 ms returned []
[2023-03-19 03:25:31] [INFO ] Invariant cache hit.
[2023-03-19 03:25:31] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 261 ms to find 0 implicit places.
[2023-03-19 03:25:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 03:25:31] [INFO ] Invariant cache hit.
[2023-03-19 03:25:31] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 125/127 places, 105/107 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 384 ms. Remains : 125/127 places, 105/107 transitions.
Stuttering acceptance computed with spot in 264 ms :[(NOT p1), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s63 1), p0:(AND (EQ s6 1) (EQ s23 1)), p2:(AND (EQ s13 1) (EQ s32 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 680 steps with 3 reset in 2 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLFireability-12 finished in 667 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 1 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 127 cols
[2023-03-19 03:25:32] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-19 03:25:32] [INFO ] Implicit Places using invariants in 105 ms returned []
[2023-03-19 03:25:32] [INFO ] Invariant cache hit.
[2023-03-19 03:25:32] [INFO ] Implicit Places using invariants and state equation in 206 ms returned []
Implicit Place search using SMT with State Equation took 348 ms to find 0 implicit places.
[2023-03-19 03:25:32] [INFO ] Invariant cache hit.
[2023-03-19 03:25:32] [INFO ] Dead Transitions using invariants and state equation in 142 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 513 ms. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 127 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-14 automaton TGBA Formula[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}]], initial=3, aps=[p0:(AND (EQ s34 1) (EQ s61 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLFireability-14 finished in 680 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((F(!p0)&&F(G(p1)))) U p2))'
Support contains 6 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 125 transition count 105
Applied a total of 4 rules in 5 ms. Remains 125 /127 variables (removed 2) and now considering 105/107 (removed 2) transitions.
// Phase 1: matrix 105 rows 125 cols
[2023-03-19 03:25:32] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-19 03:25:32] [INFO ] Implicit Places using invariants in 178 ms returned []
[2023-03-19 03:25:32] [INFO ] Invariant cache hit.
[2023-03-19 03:25:32] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
[2023-03-19 03:25:33] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 03:25:33] [INFO ] Invariant cache hit.
[2023-03-19 03:25:33] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 125/127 places, 105/107 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 428 ms. Remains : 125/127 places, 105/107 transitions.
Stuttering acceptance computed with spot in 175 ms :[(NOT p2), p0, (NOT p1), (OR (NOT p1) p0)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(AND (EQ s11 1) (EQ s23 1) (EQ s7 1) (EQ s9 1)), p0:(AND (EQ s7 1) (EQ s9 1)), p1:(AND (EQ s96 1) (EQ s121 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 250 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLFireability-15 finished in 620 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0) U X(p1)))'
[2023-03-19 03:25:33] [INFO ] Flatten gal took : 6 ms
Using solver Z3 to compute partial order matrices.
[2023-03-19 03:25:33] [INFO ] Applying decomposition
[2023-03-19 03:25:33] [INFO ] Flatten gal took : 5 ms
Built C files in :
/tmp/ltsmin5117664167536217424
[2023-03-19 03:25:33] [INFO ] Computing symmetric may disable matrix : 107 transitions.
[2023-03-19 03:25:33] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 03:25:33] [INFO ] Computing symmetric may enable matrix : 107 transitions.
[2023-03-19 03:25:33] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 03:25:33] [INFO ] Computing Do-Not-Accords matrix : 107 transitions.
[2023-03-19 03:25:33] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 03:25:33] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5117664167536217424
Running compilation step : cd /tmp/ltsmin5117664167536217424;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8207943039778179995.txt' '-o' '/tmp/graph8207943039778179995.bin' '-w' '/tmp/graph8207943039778179995.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8207943039778179995.bin' '-l' '-1' '-v' '-w' '/tmp/graph8207943039778179995.weights' '-q' '0' '-e' '0.001'
[2023-03-19 03:25:33] [INFO ] Decomposing Gal with order
[2023-03-19 03:25:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 03:25:33] [INFO ] Removed a total of 24 redundant transitions.
[2023-03-19 03:25:33] [INFO ] Flatten gal took : 11 ms
[2023-03-19 03:25:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 5 ms.
[2023-03-19 03:25:33] [INFO ] Time to serialize gal into /tmp/LTLFireability15868470980283786898.gal : 2 ms
[2023-03-19 03:25:33] [INFO ] Time to serialize properties into /tmp/LTLFireability8410397879019994243.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability15868470980283786898.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8410397879019994243.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 2 LTL properties
Checking formula 0 : !((G(F("(((i8.u26.p73==0)||(i8.u30.p83==0))||((i2.i1.u5.p13==0)||(i2.i1.u11.p32==0)))"))))
Formula 0 simplified : FG!"(((i8.u26.p73==0)||(i8.u30.p83==0))||((i2.i1.u5.p13==0)||(i2.i1.u11.p32==0)))"
Compilation finished in 240 ms.
Running link step : cd /tmp/ltsmin5117664167536217424;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin5117664167536217424;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t9, t10, t11, t18, t19, t20, t27, t28, t61, i0.t94, i0.t92, i0.u10.t5, i0.u10.t6,...769
Computing Next relation with stutter on 366786 deadlock states
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.015: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.016: Initializing POR dependencies: labels 110, guards 107
pins2lts-mc-linux64( 5/ 8), 0.026: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.026: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.027: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.032: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.032: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.032: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.032: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.033: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.033: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.038: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.038: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.038: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.038: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.039: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.039: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.075: LTL layer: formula: [](<>((LTLAPp0==true)))
pins2lts-mc-linux64( 0/ 8), 0.075: "[](<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.075: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.125: buchi has 2 states
pins2lts-mc-linux64( 0/ 8), 0.134: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.135: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.140: There are 112 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.140: State length is 128, there are 110 groups
pins2lts-mc-linux64( 0/ 8), 0.140: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.140: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.140: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.140: Visible groups: 0 / 110, labels: 1 / 112
pins2lts-mc-linux64( 0/ 8), 0.140: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.140: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.242: [Blue] ~120 levels ~960 states ~2600 transitions
pins2lts-mc-linux64( 2/ 8), 0.268: [Blue] ~236 levels ~1920 states ~5048 transitions
pins2lts-mc-linux64( 2/ 8), 0.291: [Blue] ~273 levels ~3840 states ~10192 transitions
pins2lts-mc-linux64( 2/ 8), 0.334: [Blue] ~273 levels ~7680 states ~22944 transitions
pins2lts-mc-linux64( 2/ 8), 0.406: [Blue] ~273 levels ~15360 states ~50960 transitions
pins2lts-mc-linux64( 2/ 8), 0.548: [Blue] ~273 levels ~30720 states ~83632 transitions
pins2lts-mc-linux64( 2/ 8), 0.772: [Blue] ~333 levels ~61440 states ~152784 transitions
pins2lts-mc-linux64( 2/ 8), 1.285: [Blue] ~461 levels ~122880 states ~286976 transitions
pins2lts-mc-linux64( 2/ 8), 2.117: [Blue] ~516 levels ~245760 states ~591072 transitions
pins2lts-mc-linux64( 2/ 8), 3.503: [Blue] ~516 levels ~491520 states ~1388952 transitions
pins2lts-mc-linux64( 0/ 8), 5.506: [Blue] ~325 levels ~983040 states ~2053784 transitions
pins2lts-mc-linux64( 0/ 8), 8.587: [Blue] ~384 levels ~1966080 states ~4289144 transitions
pins2lts-mc-linux64( 0/ 8), 15.287: [Blue] ~943 levels ~3932160 states ~9475760 transitions
pins2lts-mc-linux64( 1/ 8), 28.335: [Blue] ~321 levels ~7864320 states ~17262704 transitions
pins2lts-mc-linux64( 1/ 8), 56.301: [Blue] ~321 levels ~15728640 states ~35348304 transitions
pins2lts-mc-linux64( 1/ 8), 111.313: [Blue] ~321 levels ~31457280 states ~71356568 transitions
pins2lts-mc-linux64( 1/ 8), 226.339: [Blue] ~321 levels ~62914560 states ~148138880 transitions
pins2lts-mc-linux64( 1/ 8), 452.315: [Blue] ~322 levels ~125829120 states ~302499264 transitions
pins2lts-mc-linux64( 4/ 8), 618.265: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 618.280:
pins2lts-mc-linux64( 0/ 8), 618.280: Explored 134212704 states 405806028 transitions, fanout: 3.024
pins2lts-mc-linux64( 0/ 8), 618.280: Total exploration time 618.120 sec (618.100 sec minimum, 618.112 sec on average)
pins2lts-mc-linux64( 0/ 8), 618.280: States per second: 217130, Transitions per second: 656517
pins2lts-mc-linux64( 0/ 8), 618.280:
pins2lts-mc-linux64( 0/ 8), 618.280: State space has 134214679 states, 2226892 are accepting
pins2lts-mc-linux64( 0/ 8), 618.280: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 618.280: blue states: 134212704 (100.00%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 618.280: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 618.280: all-red states: 2226892 (1.66%), bogus 5 (0.00%)
pins2lts-mc-linux64( 0/ 8), 618.280:
pins2lts-mc-linux64( 0/ 8), 618.280: Total memory used for local state coloring: 46.4MB
pins2lts-mc-linux64( 0/ 8), 618.280:
pins2lts-mc-linux64( 0/ 8), 618.281: Queue width: 8B, total height: 3040215, memory: 23.19MB
pins2lts-mc-linux64( 0/ 8), 618.281: Tree memory: 1058.5MB, 8.3 B/state, compr.: 1.6%
pins2lts-mc-linux64( 0/ 8), 618.281: Tree fill ratio (roots/leafs): 99.0%/13.0%
pins2lts-mc-linux64( 0/ 8), 618.281: Stored 107 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 618.281: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 618.281: Est. total memory use: 1081.7MB (~1047.2MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin5117664167536217424;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin5117664167536217424;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-19 03:46:49] [INFO ] Applying decomposition
[2023-03-19 03:46:49] [INFO ] Flatten gal took : 19 ms
[2023-03-19 03:46:49] [INFO ] Decomposing Gal with order
[2023-03-19 03:46:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 03:46:49] [INFO ] Removed a total of 36 redundant transitions.
[2023-03-19 03:46:49] [INFO ] Flatten gal took : 35 ms
[2023-03-19 03:46:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 3 ms.
[2023-03-19 03:46:49] [INFO ] Time to serialize gal into /tmp/LTLFireability14453796791497190985.gal : 3 ms
[2023-03-19 03:46:49] [INFO ] Time to serialize properties into /tmp/LTLFireability5048648705652120868.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability14453796791497190985.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5048648705652120868.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 2 LTL properties
Checking formula 0 : !((G(F("(((i19.u35.p73==0)||(u40.p83==0))||((i3.u8.p13==0)||(u15.p32==0)))"))))
Formula 0 simplified : FG!"(((i19.u35.p73==0)||(u40.p83==0))||((i3.u8.p13==0)||(u15.p32==0)))"
Reverse transition relation is NOT exact ! Due to transitions t47, t49, t53, t54, t58, t60, t63, t65, t66, t67, t75, t76, t77, t79, t83, t84, t88, t89, t94...602
Computing Next relation with stutter on 366786 deadlock states
305 unique states visited
0 strongly connected components in search stack
608 transitions explored
305 items max in DFS search stack
116399 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,0,1164.02,4727468,1,0,5.52269e+06,171,619,2.77736e+07,74,383,3583533
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldPPPs-PT-004A-LTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !(((F(!("((i2.u5.p8==1)&&(u14.p29==1))")))U(X("((u26.p51==1)&&(i19.u59.p72==1))"))))
Formula 1 simplified : G"((i2.u5.p8==1)&&(u14.p29==1))" R X!"((u26.p51==1)&&(i19.u59.p72==1))"
Computing Next relation with stutter on 366786 deadlock states
Detected timeout of ITS tools.
[2023-03-19 04:08:06] [INFO ] Flatten gal took : 15 ms
[2023-03-19 04:08:06] [INFO ] Input system was already deterministic with 107 transitions.
[2023-03-19 04:08:06] [INFO ] Transformed 127 places.
[2023-03-19 04:08:06] [INFO ] Transformed 107 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-19 04:08:06] [INFO ] Time to serialize gal into /tmp/LTLFireability1066252329009369636.gal : 2 ms
[2023-03-19 04:08:06] [INFO ] Time to serialize properties into /tmp/LTLFireability13325861824093732377.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability1066252329009369636.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability13325861824093732377.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((F(!("((p8==1)&&(p29==1))")))U(X("((p51==1)&&(p72==1))"))))
Formula 0 simplified : G"((p8==1)&&(p29==1))" R X!"((p51==1)&&(p72==1))"
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...458
Computing Next relation with stutter on 366786 deadlock states
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393236 kB
MemFree: 7396140 kB
After kill :
MemTotal: 16393236 kB
MemFree: 16032364 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="ShieldPPPs-PT-004A"
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 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldPPPs-PT-004A, 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 r389-oct2-167903713500404"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-004A.tgz
mv ShieldPPPs-PT-004A 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 ;