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-oct2-167903713500371.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-002A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713500371
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 6.8K Feb 26 01:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 01:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 01:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 01:52 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 3.5K Feb 25 16:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K 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 13K Feb 26 01:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K Feb 26 01:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 01:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Feb 26 01:54 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 18K 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-002A-LTLCardinality-00
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-01
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-02
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-03
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-04
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-05
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-06
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-07
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-08
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-09
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-10
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-11
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-12
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-13
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-14
FORMULA_NAME ShieldPPPs-PT-002A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679193522732

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-002A
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-19 02:38:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-19 02:38:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 02:38:45] [INFO ] Load time of PNML (sax parser for PT used): 49 ms
[2023-03-19 02:38:45] [INFO ] Transformed 65 places.
[2023-03-19 02:38:45] [INFO ] Transformed 55 transitions.
[2023-03-19 02:38:45] [INFO ] Found NUPN structural information;
[2023-03-19 02:38:45] [INFO ] Parsed PT model containing 65 places and 55 transitions and 206 arcs in 120 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldPPPs-PT-002A-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-002A-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-002A-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-002A-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-002A-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-002A-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-002A-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-002A-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-002A-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 55/55 transitions.
Applied a total of 0 rules in 16 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 65 cols
[2023-03-19 02:38:45] [INFO ] Computed 23 place invariants in 5 ms
[2023-03-19 02:38:45] [INFO ] Implicit Places using invariants in 431 ms returned []
[2023-03-19 02:38:45] [INFO ] Invariant cache hit.
[2023-03-19 02:38:46] [INFO ] Implicit Places using invariants and state equation in 400 ms returned []
Implicit Place search using SMT with State Equation took 877 ms to find 0 implicit places.
[2023-03-19 02:38:46] [INFO ] Invariant cache hit.
[2023-03-19 02:38:46] [INFO ] Dead Transitions using invariants and state equation in 157 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1055 ms. Remains : 65/65 places, 55/55 transitions.
Support contains 20 out of 65 places after structural reductions.
[2023-03-19 02:38:46] [INFO ] Flatten gal took : 62 ms
[2023-03-19 02:38:46] [INFO ] Flatten gal took : 12 ms
[2023-03-19 02:38:46] [INFO ] Input system was already deterministic with 55 transitions.
Finished random walk after 61 steps, including 0 resets, run visited all 16 properties in 15 ms. (steps per millisecond=4 )
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))&&F(p1)))'
Support contains 1 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 55/55 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 63 transition count 53
Applied a total of 4 rules in 22 ms. Remains 63 /65 variables (removed 2) and now considering 53/55 (removed 2) transitions.
// Phase 1: matrix 53 rows 63 cols
[2023-03-19 02:38:46] [INFO ] Computed 23 place invariants in 2 ms
[2023-03-19 02:38:47] [INFO ] Implicit Places using invariants in 287 ms returned []
[2023-03-19 02:38:47] [INFO ] Invariant cache hit.
[2023-03-19 02:38:47] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 447 ms to find 0 implicit places.
[2023-03-19 02:38:47] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 02:38:47] [INFO ] Invariant cache hit.
[2023-03-19 02:38:47] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/65 places, 53/55 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 608 ms. Remains : 63/65 places, 53/55 transitions.
Stuttering acceptance computed with spot in 482 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-002A-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s34 0), p1:(EQ s34 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 15160 reset in 295 ms.
Product exploration explored 100000 steps with 15266 reset in 202 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 p0 (NOT p1)), (X p1), (X (NOT p0)), true, (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 332 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 137 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND p0 (NOT p1)), (X p1), (X (NOT p0)), true, (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 6 factoid took 442 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 99 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 148 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 53/53 transitions.
Applied a total of 0 rules in 5 ms. Remains 63 /63 variables (removed 0) and now considering 53/53 (removed 0) transitions.
[2023-03-19 02:38:49] [INFO ] Invariant cache hit.
[2023-03-19 02:38:49] [INFO ] Implicit Places using invariants in 114 ms returned []
[2023-03-19 02:38:49] [INFO ] Invariant cache hit.
[2023-03-19 02:38:50] [INFO ] Implicit Places using invariants and state equation in 217 ms returned []
Implicit Place search using SMT with State Equation took 346 ms to find 0 implicit places.
[2023-03-19 02:38:50] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 02:38:50] [INFO ] Invariant cache hit.
[2023-03-19 02:38:50] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 450 ms. Remains : 63/63 places, 53/53 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 : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 134 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 82 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 202 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 118 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 9046 reset in 225 ms.
Product exploration explored 100000 steps with 9070 reset in 178 ms.
Built C files in :
/tmp/ltsmin5185135106989424555
[2023-03-19 02:38:51] [INFO ] Computing symmetric may disable matrix : 53 transitions.
[2023-03-19 02:38:51] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 02:38:51] [INFO ] Computing symmetric may enable matrix : 53 transitions.
[2023-03-19 02:38:51] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 02:38:51] [INFO ] Computing Do-Not-Accords matrix : 53 transitions.
[2023-03-19 02:38:51] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 02:38:51] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5185135106989424555
Running compilation step : cd /tmp/ltsmin5185135106989424555;'/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 287 ms.
Running link step : cd /tmp/ltsmin5185135106989424555;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin5185135106989424555;'/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/stateBased11326077841262531516.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 53/53 transitions.
Applied a total of 0 rules in 3 ms. Remains 63 /63 variables (removed 0) and now considering 53/53 (removed 0) transitions.
[2023-03-19 02:39:06] [INFO ] Invariant cache hit.
[2023-03-19 02:39:06] [INFO ] Implicit Places using invariants in 84 ms returned []
[2023-03-19 02:39:06] [INFO ] Invariant cache hit.
[2023-03-19 02:39:06] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
[2023-03-19 02:39:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 02:39:06] [INFO ] Invariant cache hit.
[2023-03-19 02:39:06] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 305 ms. Remains : 63/63 places, 53/53 transitions.
Built C files in :
/tmp/ltsmin18193928793328943367
[2023-03-19 02:39:06] [INFO ] Computing symmetric may disable matrix : 53 transitions.
[2023-03-19 02:39:06] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 02:39:06] [INFO ] Computing symmetric may enable matrix : 53 transitions.
[2023-03-19 02:39:06] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 02:39:06] [INFO ] Computing Do-Not-Accords matrix : 53 transitions.
[2023-03-19 02:39:06] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 02:39:06] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18193928793328943367
Running compilation step : cd /tmp/ltsmin18193928793328943367;'/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 191 ms.
Running link step : cd /tmp/ltsmin18193928793328943367;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin18193928793328943367;'/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/stateBased12305593776850248725.hoa' '--buchi-type=spotba'
LTSmin run took 1694 ms.
FORMULA ShieldPPPs-PT-002A-LTLCardinality-00 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-002A-LTLCardinality-00 finished in 21976 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)||G(p1)))'
Support contains 3 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 55/55 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 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 63 transition count 53
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 62 transition count 52
Applied a total of 4 rules in 8 ms. Remains 62 /65 variables (removed 3) and now considering 52/55 (removed 3) transitions.
// Phase 1: matrix 52 rows 62 cols
[2023-03-19 02:39:08] [INFO ] Computed 23 place invariants in 2 ms
[2023-03-19 02:39:08] [INFO ] Implicit Places using invariants in 145 ms returned []
[2023-03-19 02:39:08] [INFO ] Invariant cache hit.
[2023-03-19 02:39:09] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
[2023-03-19 02:39:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 02:39:09] [INFO ] Invariant cache hit.
[2023-03-19 02:39:09] [INFO ] Dead Transitions using invariants and state equation in 169 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 62/65 places, 52/55 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 441 ms. Remains : 62/65 places, 52/55 transitions.
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-002A-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(EQ s5 1), p1:(OR (EQ s38 0) (EQ s43 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2945 reset in 233 ms.
Product exploration explored 100000 steps with 2975 reset in 156 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 : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 400 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 30 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (NOT (AND p1 (NOT p0)))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 7 factoid took 528 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 52/52 transitions.
Applied a total of 0 rules in 2 ms. Remains 62 /62 variables (removed 0) and now considering 52/52 (removed 0) transitions.
[2023-03-19 02:39:11] [INFO ] Invariant cache hit.
[2023-03-19 02:39:11] [INFO ] Implicit Places using invariants in 95 ms returned []
[2023-03-19 02:39:11] [INFO ] Invariant cache hit.
[2023-03-19 02:39:11] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 279 ms to find 0 implicit places.
[2023-03-19 02:39:11] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 02:39:11] [INFO ] Invariant cache hit.
[2023-03-19 02:39:11] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 345 ms. Remains : 62/62 places, 52/52 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 : [(AND (NOT p0) p1), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 385 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 25 steps, including 0 resets, run visited all 3 properties in 18 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND (NOT p0) p1), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (NOT (AND p1 (NOT p0)))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 7 factoid took 443 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 122 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 2950 reset in 175 ms.
Product exploration explored 100000 steps with 2984 reset in 162 ms.
Built C files in :
/tmp/ltsmin8710607122614534637
[2023-03-19 02:39:13] [INFO ] Computing symmetric may disable matrix : 52 transitions.
[2023-03-19 02:39:13] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 02:39:13] [INFO ] Computing symmetric may enable matrix : 52 transitions.
[2023-03-19 02:39:13] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 02:39:13] [INFO ] Computing Do-Not-Accords matrix : 52 transitions.
[2023-03-19 02:39:13] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 02:39:13] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8710607122614534637
Running compilation step : cd /tmp/ltsmin8710607122614534637;'/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 155 ms.
Running link step : cd /tmp/ltsmin8710607122614534637;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin8710607122614534637;'/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/stateBased17572932105254690723.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 52/52 transitions.
Applied a total of 0 rules in 3 ms. Remains 62 /62 variables (removed 0) and now considering 52/52 (removed 0) transitions.
[2023-03-19 02:39:28] [INFO ] Invariant cache hit.
[2023-03-19 02:39:28] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-19 02:39:28] [INFO ] Invariant cache hit.
[2023-03-19 02:39:28] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
[2023-03-19 02:39:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 02:39:28] [INFO ] Invariant cache hit.
[2023-03-19 02:39:28] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 317 ms. Remains : 62/62 places, 52/52 transitions.
Built C files in :
/tmp/ltsmin15345464093080952250
[2023-03-19 02:39:28] [INFO ] Computing symmetric may disable matrix : 52 transitions.
[2023-03-19 02:39:28] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 02:39:28] [INFO ] Computing symmetric may enable matrix : 52 transitions.
[2023-03-19 02:39:28] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 02:39:28] [INFO ] Computing Do-Not-Accords matrix : 52 transitions.
[2023-03-19 02:39:28] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 02:39:28] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15345464093080952250
Running compilation step : cd /tmp/ltsmin15345464093080952250;'/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 133 ms.
Running link step : cd /tmp/ltsmin15345464093080952250;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin15345464093080952250;'/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/stateBased5701237293801451180.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-19 02:39:43] [INFO ] Flatten gal took : 12 ms
[2023-03-19 02:39:43] [INFO ] Flatten gal took : 10 ms
[2023-03-19 02:39:43] [INFO ] Time to serialize gal into /tmp/LTL1876022664548910335.gal : 3 ms
[2023-03-19 02:39:43] [INFO ] Time to serialize properties into /tmp/LTL11348925352438521655.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/LTL1876022664548910335.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1315330717585367269.hoa' '-atoms' '/tmp/LTL11348925352438521655.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/LTL11348925352438521655.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1315330717585367269.hoa
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t14, t15, t16, t17, t26, t28, t36, t38, t41, t43...311
Computing Next relation with stutter on 162 deadlock states
Detected timeout of ITS tools.
[2023-03-19 02:39:58] [INFO ] Flatten gal took : 12 ms
[2023-03-19 02:39:58] [INFO ] Flatten gal took : 21 ms
[2023-03-19 02:39:58] [INFO ] Time to serialize gal into /tmp/LTL12213313743268215403.gal : 6 ms
[2023-03-19 02:39:58] [INFO ] Time to serialize properties into /tmp/LTL6860482730620351682.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/LTL12213313743268215403.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6860482730620351682.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 : !(((F("(p6==1)"))||(G("((p39==0)||(p44==1))"))))
Formula 0 simplified : G!"(p6==1)" & F!"((p39==0)||(p44==1))"
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t14, t15, t16, t17, t26, t28, t36, t38, t41, t43...311
Computing Next relation with stutter on 162 deadlock states
Detected timeout of ITS tools.
[2023-03-19 02:40:13] [INFO ] Flatten gal took : 3 ms
[2023-03-19 02:40:13] [INFO ] Applying decomposition
[2023-03-19 02:40:13] [INFO ] Flatten gal took : 3 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/graph17277180988340615029.txt' '-o' '/tmp/graph17277180988340615029.bin' '-w' '/tmp/graph17277180988340615029.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17277180988340615029.bin' '-l' '-1' '-v' '-w' '/tmp/graph17277180988340615029.weights' '-q' '0' '-e' '0.001'
[2023-03-19 02:40:14] [INFO ] Decomposing Gal with order
[2023-03-19 02:40:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 02:40:14] [INFO ] Removed a total of 12 redundant transitions.
[2023-03-19 02:40:14] [INFO ] Flatten gal took : 73 ms
[2023-03-19 02:40:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 4 ms.
[2023-03-19 02:40:14] [INFO ] Time to serialize gal into /tmp/LTL9173253740856419716.gal : 3 ms
[2023-03-19 02:40:14] [INFO ] Time to serialize properties into /tmp/LTL4303753636860103646.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/LTL9173253740856419716.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4303753636860103646.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...254
Read 1 LTL properties
Checking formula 0 : !(((F("(i1.u2.p6==1)"))||(G("((i6.u14.p39==0)||(i7.u16.p44==1))"))))
Formula 0 simplified : G!"(i1.u2.p6==1)" & F!"((i6.u14.p39==0)||(i7.u16.p44==1))"
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t9, t10, t11_t19, i1.t45, i1.t44, i1.u8.t3, i1.u8.t4, i2.t41, i2.t40, i2.u10.t5, ...422
Computing Next relation with stutter on 162 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3515547727353045467
[2023-03-19 02:40:29] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3515547727353045467
Running compilation step : cd /tmp/ltsmin3515547727353045467;'/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 143 ms.
Running link step : cd /tmp/ltsmin3515547727353045467;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin3515547727353045467;'/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))||[]((LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-002A-LTLCardinality-01 finished in 95551 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((p0&&(p0 U X(X((!p0 U (p1||G(!p0)))))))))'
Support contains 4 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 55/55 transitions.
Applied a total of 0 rules in 2 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 65 cols
[2023-03-19 02:40:44] [INFO ] Computed 23 place invariants in 3 ms
[2023-03-19 02:40:44] [INFO ] Implicit Places using invariants in 108 ms returned []
[2023-03-19 02:40:44] [INFO ] Invariant cache hit.
[2023-03-19 02:40:44] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
[2023-03-19 02:40:44] [INFO ] Invariant cache hit.
[2023-03-19 02:40:44] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 329 ms. Remains : 65/65 places, 55/55 transitions.
Stuttering acceptance computed with spot in 451 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND (NOT p1) p0), (AND p0 (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : ShieldPPPs-PT-002A-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 6}], [{ cond=p0, acceptance={} source=4 dest: 0}, { cond=(NOT p0), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={} source=5 dest: 4}], [{ cond=true, acceptance={0} source=6 dest: 6}]], initial=5, aps=[p0:(OR (EQ s25 0) (EQ s49 1)), p1:(AND (NOT (OR (EQ s25 0) (EQ s49 1))) (NOT (OR (EQ s26 0) (EQ s55 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, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-002A-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-002A-LTLCardinality-02 finished in 829 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(((p1 U p2)||p0))&&X(G(p2))))'
Support contains 4 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 55/55 transitions.
Applied a total of 0 rules in 3 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
[2023-03-19 02:40:45] [INFO ] Invariant cache hit.
[2023-03-19 02:40:45] [INFO ] Implicit Places using invariants in 212 ms returned []
[2023-03-19 02:40:45] [INFO ] Invariant cache hit.
[2023-03-19 02:40:45] [INFO ] Implicit Places using invariants and state equation in 162 ms returned []
Implicit Place search using SMT with State Equation took 376 ms to find 0 implicit places.
[2023-03-19 02:40:45] [INFO ] Invariant cache hit.
[2023-03-19 02:40:45] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 488 ms. Remains : 65/65 places, 55/55 transitions.
Stuttering acceptance computed with spot in 156 ms :[true, (NOT p2), (NOT p2)]
Running random walk in product with property : ShieldPPPs-PT-002A-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(OR p0 p2 p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s16 0) (EQ s8 1)), p2:(EQ s63 1), p1:(EQ s15 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-002A-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-002A-LTLCardinality-07 finished in 679 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 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 55/55 transitions.
Applied a total of 0 rules in 3 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
[2023-03-19 02:40:45] [INFO ] Invariant cache hit.
[2023-03-19 02:40:45] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-19 02:40:45] [INFO ] Invariant cache hit.
[2023-03-19 02:40:46] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
[2023-03-19 02:40:46] [INFO ] Invariant cache hit.
[2023-03-19 02:40:46] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 334 ms. Remains : 65/65 places, 55/55 transitions.
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-002A-LTLCardinality-12 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 s11 0) (EQ s32 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]]
Product exploration explored 100000 steps with 50000 reset in 141 ms.
Product exploration explored 100000 steps with 50000 reset in 142 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 99 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-002A-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-002A-LTLCardinality-12 finished in 884 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||X(p1)))&&F(p2))))'
Support contains 6 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 55/55 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 64 transition count 54
Applied a total of 2 rules in 11 ms. Remains 64 /65 variables (removed 1) and now considering 54/55 (removed 1) transitions.
// Phase 1: matrix 54 rows 64 cols
[2023-03-19 02:40:46] [INFO ] Computed 23 place invariants in 1 ms
[2023-03-19 02:40:46] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-19 02:40:46] [INFO ] Invariant cache hit.
[2023-03-19 02:40:47] [INFO ] Implicit Places using invariants and state equation in 207 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
[2023-03-19 02:40:47] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 02:40:47] [INFO ] Invariant cache hit.
[2023-03-19 02:40:47] [INFO ] Dead Transitions using invariants and state equation in 153 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/65 places, 54/55 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 455 ms. Remains : 64/65 places, 54/55 transitions.
Stuttering acceptance computed with spot in 242 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p2), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-002A-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(OR (EQ s23 0) (EQ s42 1) (AND (EQ s2 0) (EQ s49 1))), p0:(AND (EQ s51 0) (EQ s14 1)), p1:(AND (EQ s42 0) (EQ s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 32846 reset in 206 ms.
Product exploration explored 100000 steps with 33098 reset in 135 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 (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p2)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 285 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 197 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p2), (AND (NOT p0) (NOT p1))]
Finished random walk after 45 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=15 )
Knowledge obtained : [(AND p2 (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p2)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p2))]
False Knowledge obtained : [(F (NOT p2)), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0)]
Knowledge based reduction with 5 factoid took 502 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 173 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p2), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 175 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p2), (AND (NOT p0) (NOT p1))]
[2023-03-19 02:40:49] [INFO ] Invariant cache hit.
[2023-03-19 02:40:49] [INFO ] [Real]Absence check using 23 positive place invariants in 10 ms returned sat
[2023-03-19 02:40:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:40:49] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2023-03-19 02:40:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:40:49] [INFO ] [Nat]Absence check using 23 positive place invariants in 9 ms returned sat
[2023-03-19 02:40:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:40:49] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2023-03-19 02:40:49] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 6 ms to minimize.
[2023-03-19 02:40:49] [INFO ] Deduced a trap composed of 11 places in 55 ms of which 1 ms to minimize.
[2023-03-19 02:40:49] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 139 ms
[2023-03-19 02:40:49] [INFO ] Computed and/alt/rep : 53/149/53 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:40:50] [INFO ] Added : 53 causal constraints over 11 iterations in 181 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 6 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 54/54 transitions.
Applied a total of 0 rules in 6 ms. Remains 64 /64 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-19 02:40:50] [INFO ] Invariant cache hit.
[2023-03-19 02:40:50] [INFO ] Implicit Places using invariants in 88 ms returned []
[2023-03-19 02:40:50] [INFO ] Invariant cache hit.
[2023-03-19 02:40:50] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
[2023-03-19 02:40:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 02:40:50] [INFO ] Invariant cache hit.
[2023-03-19 02:40:50] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 343 ms. Remains : 64/64 places, 54/54 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 p2 (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p2)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 331 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 188 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p2), (AND (NOT p0) (NOT p1))]
Finished random walk after 56 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=18 )
Knowledge obtained : [(AND p2 (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p2)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p2))]
False Knowledge obtained : [(F (NOT p2)), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0)]
Knowledge based reduction with 5 factoid took 420 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 172 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p2), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 283 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p2), (AND (NOT p0) (NOT p1))]
[2023-03-19 02:40:51] [INFO ] Invariant cache hit.
[2023-03-19 02:40:52] [INFO ] [Real]Absence check using 23 positive place invariants in 7 ms returned sat
[2023-03-19 02:40:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:40:52] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2023-03-19 02:40:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:40:52] [INFO ] [Nat]Absence check using 23 positive place invariants in 6 ms returned sat
[2023-03-19 02:40:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:40:52] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-19 02:40:52] [INFO ] Deduced a trap composed of 11 places in 52 ms of which 1 ms to minimize.
[2023-03-19 02:40:52] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 1 ms to minimize.
[2023-03-19 02:40:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 136 ms
[2023-03-19 02:40:52] [INFO ] Computed and/alt/rep : 53/149/53 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-19 02:40:52] [INFO ] Added : 53 causal constraints over 11 iterations in 175 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 237 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p2), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 33119 reset in 157 ms.
Product exploration explored 100000 steps with 33279 reset in 136 ms.
Built C files in :
/tmp/ltsmin4938446307060811137
[2023-03-19 02:40:53] [INFO ] Computing symmetric may disable matrix : 54 transitions.
[2023-03-19 02:40:53] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 02:40:53] [INFO ] Computing symmetric may enable matrix : 54 transitions.
[2023-03-19 02:40:53] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 02:40:53] [INFO ] Computing Do-Not-Accords matrix : 54 transitions.
[2023-03-19 02:40:53] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 02:40:53] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4938446307060811137
Running compilation step : cd /tmp/ltsmin4938446307060811137;'/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 207 ms.
Running link step : cd /tmp/ltsmin4938446307060811137;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin4938446307060811137;'/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/stateBased6600160930733490955.hoa' '--buchi-type=spotba'
LTSmin run took 4030 ms.
FORMULA ShieldPPPs-PT-002A-LTLCardinality-14 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-002A-LTLCardinality-14 finished in 10619 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(p1)||p0)) U G(p2))))'
Support contains 3 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 55/55 transitions.
Applied a total of 0 rules in 3 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 65 cols
[2023-03-19 02:40:57] [INFO ] Computed 23 place invariants in 1 ms
[2023-03-19 02:40:57] [INFO ] Implicit Places using invariants in 117 ms returned []
[2023-03-19 02:40:57] [INFO ] Invariant cache hit.
[2023-03-19 02:40:57] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
[2023-03-19 02:40:57] [INFO ] Invariant cache hit.
[2023-03-19 02:40:57] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 300 ms. Remains : 65/65 places, 55/55 transitions.
Stuttering acceptance computed with spot in 531 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), true, (AND (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : ShieldPPPs-PT-002A-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=p2, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND p2 (NOT p0)), acceptance={} source=3 dest: 6}], [{ cond=(NOT p1), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=6 dest: 5}, { cond=(AND p2 (NOT p1)), acceptance={} source=6 dest: 7}], [{ cond=(NOT p2), acceptance={} source=7 dest: 5}, { cond=p2, acceptance={} source=7 dest: 7}]], initial=0, aps=[p2:(EQ s16 1), p0:(OR (EQ s62 0) (EQ s11 1)), p1:(OR (EQ s62 0) (EQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 24983 reset in 205 ms.
Product exploration explored 100000 steps with 24892 reset in 110 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 p2) p0 p1), (X (NOT p2)), (X (X (NOT p2))), (X (X (NOT (AND p2 (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 622 ms. Reduced automaton from 8 states, 14 edges and 3 AP (stutter sensitive) to 8 states, 14 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 588 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), true, (AND (NOT p2) (NOT p1)), (NOT p2)]
Finished random walk after 165 steps, including 0 resets, run visited all 7 properties in 9 ms. (steps per millisecond=18 )
Knowledge obtained : [(AND (NOT p2) p0 p1), (X (NOT p2)), (X (X (NOT p2))), (X (X (NOT (AND p2 (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p0)))))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p0) p2)), (F (AND (NOT p1) p2)), (F (AND (NOT p1) (NOT p2))), (F p2), (F (AND (NOT p0) (NOT p2))), (F (NOT p0))]
Knowledge based reduction with 6 factoid took 578 ms. Reduced automaton from 8 states, 14 edges and 3 AP (stutter sensitive) to 8 states, 14 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 533 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), true, (AND (NOT p2) (NOT p1)), (NOT p2)]
Stuttering acceptance computed with spot in 500 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), true, (AND (NOT p2) (NOT p1)), (NOT p2)]
[2023-03-19 02:41:01] [INFO ] Invariant cache hit.
[2023-03-19 02:41:01] [INFO ] [Real]Absence check using 23 positive place invariants in 10 ms returned sat
[2023-03-19 02:41:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:01] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2023-03-19 02:41:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:41:01] [INFO ] [Nat]Absence check using 23 positive place invariants in 10 ms returned sat
[2023-03-19 02:41:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:01] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2023-03-19 02:41:01] [INFO ] Computed and/alt/rep : 54/147/54 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-19 02:41:02] [INFO ] Added : 40 causal constraints over 8 iterations in 229 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 3 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 55/55 transitions.
Applied a total of 0 rules in 2 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
[2023-03-19 02:41:02] [INFO ] Invariant cache hit.
[2023-03-19 02:41:02] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-19 02:41:02] [INFO ] Invariant cache hit.
[2023-03-19 02:41:02] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 282 ms to find 0 implicit places.
[2023-03-19 02:41:02] [INFO ] Invariant cache hit.
[2023-03-19 02:41:02] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 382 ms. Remains : 65/65 places, 55/55 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 p2) p0 p1), (X (NOT p2)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 432 ms. Reduced automaton from 8 states, 14 edges and 3 AP (stutter sensitive) to 8 states, 14 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 547 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), true, (AND (NOT p2) (NOT p1)), (NOT p2)]
Finished random walk after 318 steps, including 1 resets, run visited all 7 properties in 50 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND (NOT p2) p0 p1), (X (NOT p2)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p1)), (F (AND p2 (NOT p0))), (F (AND p2 (NOT p1))), (F (AND (NOT p2) (NOT p1))), (F p2), (F (AND (NOT p2) (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 6 factoid took 457 ms. Reduced automaton from 8 states, 14 edges and 3 AP (stutter sensitive) to 8 states, 14 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 463 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), true, (AND (NOT p2) (NOT p1)), (NOT p2)]
Stuttering acceptance computed with spot in 521 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), true, (AND (NOT p2) (NOT p1)), (NOT p2)]
[2023-03-19 02:41:04] [INFO ] Invariant cache hit.
[2023-03-19 02:41:05] [INFO ] [Real]Absence check using 23 positive place invariants in 33 ms returned sat
[2023-03-19 02:41:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:05] [INFO ] [Real]Absence check using state equation in 129 ms returned sat
[2023-03-19 02:41:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:41:05] [INFO ] [Nat]Absence check using 23 positive place invariants in 25 ms returned sat
[2023-03-19 02:41:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:05] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2023-03-19 02:41:05] [INFO ] Computed and/alt/rep : 54/147/54 causal constraints (skipped 0 transitions) in 21 ms.
[2023-03-19 02:41:05] [INFO ] Added : 40 causal constraints over 8 iterations in 126 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 489 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), true, (AND (NOT p2) (NOT p1)), (NOT p2)]
Product exploration explored 100000 steps with 25020 reset in 127 ms.
Product exploration explored 100000 steps with 25059 reset in 106 ms.
Applying partial POR strategy [false, false, false, false, true, true, true, true]
Stuttering acceptance computed with spot in 514 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), true, (AND (NOT p2) (NOT p1)), (NOT p2)]
Support contains 3 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 55/55 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 65 transition count 55
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 12 ms. Remains 65 /65 variables (removed 0) and now considering 55/55 (removed 0) transitions.
[2023-03-19 02:41:06] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 55 rows 65 cols
[2023-03-19 02:41:06] [INFO ] Computed 23 place invariants in 2 ms
[2023-03-19 02:41:06] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 65/65 places, 55/55 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 135 ms. Remains : 65/65 places, 55/55 transitions.
Built C files in :
/tmp/ltsmin18037486891197001492
[2023-03-19 02:41:06] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18037486891197001492
Running compilation step : cd /tmp/ltsmin18037486891197001492;'/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 189 ms.
Running link step : cd /tmp/ltsmin18037486891197001492;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin18037486891197001492;'/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/stateBased13111051595775086658.hoa' '--buchi-type=spotba'
LTSmin run took 152 ms.
FORMULA ShieldPPPs-PT-002A-LTLCardinality-15 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-002A-LTLCardinality-15 finished in 10013 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)||G(p1)))'
[2023-03-19 02:41:07] [INFO ] Flatten gal took : 5 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4984551838975205743
[2023-03-19 02:41:07] [INFO ] Computing symmetric may disable matrix : 55 transitions.
[2023-03-19 02:41:07] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 02:41:07] [INFO ] Computing symmetric may enable matrix : 55 transitions.
[2023-03-19 02:41:07] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 02:41:07] [INFO ] Applying decomposition
[2023-03-19 02:41:07] [INFO ] Computing Do-Not-Accords matrix : 55 transitions.
[2023-03-19 02:41:07] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 02:41:07] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4984551838975205743
Running compilation step : cd /tmp/ltsmin4984551838975205743;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' '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'
[2023-03-19 02:41:07] [INFO ] Flatten gal took : 3 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/graph18203995702814301120.txt' '-o' '/tmp/graph18203995702814301120.bin' '-w' '/tmp/graph18203995702814301120.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph18203995702814301120.bin' '-l' '-1' '-v' '-w' '/tmp/graph18203995702814301120.weights' '-q' '0' '-e' '0.001'
[2023-03-19 02:41:07] [INFO ] Decomposing Gal with order
[2023-03-19 02:41:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 02:41:07] [INFO ] Removed a total of 12 redundant transitions.
[2023-03-19 02:41:07] [INFO ] Flatten gal took : 11 ms
[2023-03-19 02:41:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 5 ms.
[2023-03-19 02:41:07] [INFO ] Time to serialize gal into /tmp/LTLCardinality5432666105542859100.gal : 2 ms
[2023-03-19 02:41:07] [INFO ] Time to serialize properties into /tmp/LTLCardinality1130185382536291261.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/LTLCardinality5432666105542859100.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1130185382536291261.ltl' '-c' '-stutter-deadlock'
Compilation finished in 133 ms.
Running link step : cd /tmp/ltsmin4984551838975205743;'gcc' '-shared' '-o' 'gal.so' 'model.o'

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 : !(((F("(i2.u2.p6==1)"))||(G("((i5.i0.u14.p39==0)||(i6.i0.u16.p44==1))"))))
Formula 0 simplified : G!"(i2.u2.p6==1)" & F!"((i5.i0.u14.p39==0)||(i6.i0.u16.p44==1))"
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin4984551838975205743;'/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))||[]((LTLAPp1==true)))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t9, t10, t39, i1.t54, i1.t53, i1.u11.t7, i1.u11.t8, i2.t45, i2.t44, i2.u8.t3, i2....443
Computing Next relation with stutter on 162 deadlock states
LTSmin run took 35068 ms.
FORMULA ShieldPPPs-PT-002A-LTLCardinality-01 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 177795 ms.

BK_STOP 1679193703244

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-002A"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldPPPs-PT-002A, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r389-oct2-167903713500371"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-002A.tgz
mv ShieldPPPs-PT-002A execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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