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-oct2-167903713500388.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)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldPPPs-PT-003A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713500388
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 7.3K Feb 26 01:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Feb 26 01:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 01:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 01:55 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 3.7K Feb 25 16:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 01:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Feb 26 01:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 26 01:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 26 01:57 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 27K 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-003A-LTLFireability-00
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-01
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-02
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-03
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-04
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-05
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-06
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-07
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-08
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-09
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-10
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-11
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-12
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-13
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-14
FORMULA_NAME ShieldPPPs-PT-003A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679194366166

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-003A
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-19 02:52:49] [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 02:52:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 02:52:49] [INFO ] Load time of PNML (sax parser for PT used): 46 ms
[2023-03-19 02:52:49] [INFO ] Transformed 96 places.
[2023-03-19 02:52:49] [INFO ] Transformed 81 transitions.
[2023-03-19 02:52:49] [INFO ] Found NUPN structural information;
[2023-03-19 02:52:49] [INFO ] Parsed PT model containing 96 places and 81 transitions and 306 arcs in 131 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
FORMULA ShieldPPPs-PT-003A-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-003A-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-003A-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-003A-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-003A-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-003A-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Applied a total of 0 rules in 15 ms. Remains 96 /96 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 96 cols
[2023-03-19 02:52:49] [INFO ] Computed 34 place invariants in 7 ms
[2023-03-19 02:52:50] [INFO ] Implicit Places using invariants in 568 ms returned []
[2023-03-19 02:52:50] [INFO ] Invariant cache hit.
[2023-03-19 02:52:51] [INFO ] Implicit Places using invariants and state equation in 718 ms returned []
Implicit Place search using SMT with State Equation took 1344 ms to find 0 implicit places.
[2023-03-19 02:52:51] [INFO ] Invariant cache hit.
[2023-03-19 02:52:51] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1563 ms. Remains : 96/96 places, 81/81 transitions.
Support contains 31 out of 96 places after structural reductions.
[2023-03-19 02:52:51] [INFO ] Flatten gal took : 35 ms
[2023-03-19 02:52:51] [INFO ] Flatten gal took : 21 ms
[2023-03-19 02:52:51] [INFO ] Input system was already deterministic with 81 transitions.
Finished random walk after 624 steps, including 2 resets, run visited all 22 properties in 63 ms. (steps per millisecond=9 )
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' '!(X(F(((!p0&&X(p1))||G(p1)))))'
Support contains 3 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Applied a total of 0 rules in 8 ms. Remains 96 /96 variables (removed 0) and now considering 81/81 (removed 0) transitions.
[2023-03-19 02:52:52] [INFO ] Invariant cache hit.
[2023-03-19 02:52:52] [INFO ] Implicit Places using invariants in 168 ms returned []
[2023-03-19 02:52:52] [INFO ] Invariant cache hit.
[2023-03-19 02:52:52] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 383 ms to find 0 implicit places.
[2023-03-19 02:52:52] [INFO ] Invariant cache hit.
[2023-03-19 02:52:52] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 495 ms. Remains : 96/96 places, 81/81 transitions.
Stuttering acceptance computed with spot in 471 ms :[(NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-003A-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(AND (EQ s8 1) (EQ s28 1)), p1:(NEQ s84 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 326 ms.
Product exploration explored 100000 steps with 33333 reset in 248 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) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p0) p1)
Knowledge based reduction with 9 factoid took 522 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-003A-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-003A-LTLFireability-00 finished in 2195 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((G(F(p0))||(p1&&G(p2))))))'
Support contains 5 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Applied a total of 0 rules in 7 ms. Remains 96 /96 variables (removed 0) and now considering 81/81 (removed 0) transitions.
[2023-03-19 02:52:54] [INFO ] Invariant cache hit.
[2023-03-19 02:52:54] [INFO ] Implicit Places using invariants in 136 ms returned []
[2023-03-19 02:52:54] [INFO ] Invariant cache hit.
[2023-03-19 02:52:54] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 388 ms to find 0 implicit places.
[2023-03-19 02:52:54] [INFO ] Invariant cache hit.
[2023-03-19 02:52:54] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 497 ms. Remains : 96/96 places, 81/81 transitions.
Stuttering acceptance computed with spot in 366 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldPPPs-PT-003A-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=1 dest: 2}, { cond=(AND p1 p2), acceptance={} source=1 dest: 4}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s4 0) (EQ s25 0)), p2:(OR (EQ s49 0) (EQ s60 0)), p0:(EQ s21 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1075 reset in 339 ms.
Product exploration explored 100000 steps with 1089 reset in 284 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 p1 p2 (NOT p0)), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (X (NOT (OR (NOT p1) (NOT p2)))), (X (AND p1 p2)), (X (X p2)), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (OR (NOT p1) (NOT p2))))), (X (X (AND p1 p2)))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 717 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 347 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Finished random walk after 13 steps, including 0 resets, run visited all 7 properties in 13 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND p1 p2 (NOT p0)), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (X (NOT (OR (NOT p1) (NOT p2)))), (X (AND p1 p2)), (X (X p2)), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (OR (NOT p1) (NOT p2))))), (X (X (AND p1 p2)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2))), (F (NOT (AND (NOT p0) p1 p2))), (F (NOT p2)), (F (NOT (AND (NOT p0) p2))), (F (OR (NOT p1) (NOT p2))), (F (NOT (AND p1 p2))), (F (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 10 factoid took 1258 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 433 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 369 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 5 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Applied a total of 0 rules in 2 ms. Remains 96 /96 variables (removed 0) and now considering 81/81 (removed 0) transitions.
[2023-03-19 02:52:59] [INFO ] Invariant cache hit.
[2023-03-19 02:52:59] [INFO ] Implicit Places using invariants in 116 ms returned []
[2023-03-19 02:52:59] [INFO ] Invariant cache hit.
[2023-03-19 02:52:59] [INFO ] Implicit Places using invariants and state equation in 320 ms returned []
Implicit Place search using SMT with State Equation took 467 ms to find 0 implicit places.
[2023-03-19 02:52:59] [INFO ] Invariant cache hit.
[2023-03-19 02:52:59] [INFO ] Dead Transitions using invariants and state equation in 154 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 636 ms. Remains : 96/96 places, 81/81 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 p1 p2 (NOT p0)), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (X (NOT (OR (NOT p1) (NOT p2)))), (X (AND p1 p2)), (X (X p2)), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (OR (NOT p1) (NOT p2))))), (X (X (AND p1 p2)))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 597 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 363 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Finished random walk after 7 steps, including 0 resets, run visited all 7 properties in 25 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND p1 p2 (NOT p0)), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (X (NOT (OR (NOT p1) (NOT p2)))), (X (AND p1 p2)), (X (X p2)), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (OR (NOT p1) (NOT p2))))), (X (X (AND p1 p2)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2))), (F (NOT (AND (NOT p0) p1 p2))), (F (NOT p2)), (F (NOT (AND (NOT p0) p2))), (F (OR (NOT p1) (NOT p2))), (F (NOT (AND p1 p2))), (F (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 10 factoid took 1074 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 315 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 372 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 563 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 1069 reset in 269 ms.
Product exploration explored 100000 steps with 1074 reset in 353 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 447 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 5 out of 96 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 96/96 places, 81/81 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 96 transition count 81
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 12 ms. Remains 96 /96 variables (removed 0) and now considering 81/81 (removed 0) transitions.
[2023-03-19 02:53:04] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 81 rows 96 cols
[2023-03-19 02:53:04] [INFO ] Computed 34 place invariants in 3 ms
[2023-03-19 02:53:04] [INFO ] Dead Transitions using invariants and state equation in 306 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 96/96 places, 81/81 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 347 ms. Remains : 96/96 places, 81/81 transitions.
Built C files in :
/tmp/ltsmin7677874781151768050
[2023-03-19 02:53:04] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7677874781151768050
Running compilation step : cd /tmp/ltsmin7677874781151768050;'/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 488 ms.
Running link step : cd /tmp/ltsmin7677874781151768050;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 100 ms.
Running LTSmin : cd /tmp/ltsmin7677874781151768050;'/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/stateBased7335321190379898104.hoa' '--buchi-type=spotba'
LTSmin run took 592 ms.
FORMULA ShieldPPPs-PT-003A-LTLFireability-02 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-003A-LTLFireability-02 finished in 11702 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((p0&&X(F(p1))))))'
Support contains 4 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Applied a total of 0 rules in 5 ms. Remains 96 /96 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 96 cols
[2023-03-19 02:53:06] [INFO ] Computed 34 place invariants in 1 ms
[2023-03-19 02:53:06] [INFO ] Implicit Places using invariants in 78 ms returned []
[2023-03-19 02:53:06] [INFO ] Invariant cache hit.
[2023-03-19 02:53:06] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
[2023-03-19 02:53:06] [INFO ] Invariant cache hit.
[2023-03-19 02:53:06] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 257 ms. Remains : 96/96 places, 81/81 transitions.
Stuttering acceptance computed with spot in 302 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-003A-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=4, aps=[p1:(AND (EQ s70 1) (EQ s91 1)), p0:(OR (EQ s39 0) (EQ s59 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, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 2118 steps with 61 reset in 13 ms.
FORMULA ShieldPPPs-PT-003A-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-003A-LTLFireability-04 finished in 592 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 U X(X(G(p1))))))'
Support contains 5 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Applied a total of 0 rules in 3 ms. Remains 96 /96 variables (removed 0) and now considering 81/81 (removed 0) transitions.
[2023-03-19 02:53:06] [INFO ] Invariant cache hit.
[2023-03-19 02:53:06] [INFO ] Implicit Places using invariants in 124 ms returned []
[2023-03-19 02:53:06] [INFO ] Invariant cache hit.
[2023-03-19 02:53:07] [INFO ] Implicit Places using invariants and state equation in 300 ms returned []
Implicit Place search using SMT with State Equation took 442 ms to find 0 implicit places.
[2023-03-19 02:53:07] [INFO ] Invariant cache hit.
[2023-03-19 02:53:07] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 624 ms. Remains : 96/96 places, 81/81 transitions.
Stuttering acceptance computed with spot in 327 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-003A-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s4 1) (EQ s25 1) (EQ s35 1) (EQ s56 1)), p0:(AND (EQ s94 1) (EQ s35 1) (EQ s56 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-003A-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-003A-LTLFireability-07 finished in 1007 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((X(p1)&&p0)))'
Support contains 2 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Applied a total of 0 rules in 2 ms. Remains 96 /96 variables (removed 0) and now considering 81/81 (removed 0) transitions.
[2023-03-19 02:53:07] [INFO ] Invariant cache hit.
[2023-03-19 02:53:07] [INFO ] Implicit Places using invariants in 177 ms returned []
[2023-03-19 02:53:07] [INFO ] Invariant cache hit.
[2023-03-19 02:53:08] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 326 ms to find 0 implicit places.
[2023-03-19 02:53:08] [INFO ] Invariant cache hit.
[2023-03-19 02:53:08] [INFO ] Dead Transitions using invariants and state equation in 171 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 517 ms. Remains : 96/96 places, 81/81 transitions.
Stuttering acceptance computed with spot in 624 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-003A-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s62 0) (EQ s63 0)), p1:(EQ s62 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 245 ms.
Product exploration explored 100000 steps with 50000 reset in 170 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 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p0 p1)
Knowledge based reduction with 7 factoid took 346 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-003A-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-003A-LTLFireability-08 finished in 1920 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 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Applied a total of 0 rules in 5 ms. Remains 96 /96 variables (removed 0) and now considering 81/81 (removed 0) transitions.
[2023-03-19 02:53:09] [INFO ] Invariant cache hit.
[2023-03-19 02:53:09] [INFO ] Implicit Places using invariants in 142 ms returned []
[2023-03-19 02:53:09] [INFO ] Invariant cache hit.
[2023-03-19 02:53:09] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 276 ms to find 0 implicit places.
[2023-03-19 02:53:09] [INFO ] Invariant cache hit.
[2023-03-19 02:53:10] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 430 ms. Remains : 96/96 places, 81/81 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-003A-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 s21 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 2602 steps with 26 reset in 14 ms.
FORMULA ShieldPPPs-PT-003A-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-003A-LTLFireability-10 finished in 575 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||G(p1)))))'
Support contains 4 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Applied a total of 0 rules in 4 ms. Remains 96 /96 variables (removed 0) and now considering 81/81 (removed 0) transitions.
[2023-03-19 02:53:10] [INFO ] Invariant cache hit.
[2023-03-19 02:53:10] [INFO ] Implicit Places using invariants in 158 ms returned []
[2023-03-19 02:53:10] [INFO ] Invariant cache hit.
[2023-03-19 02:53:10] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 340 ms to find 0 implicit places.
[2023-03-19 02:53:10] [INFO ] Invariant cache hit.
[2023-03-19 02:53:10] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 472 ms. Remains : 96/96 places, 81/81 transitions.
Stuttering acceptance computed with spot in 170 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-003A-LTLFireability-11 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}]], initial=1, aps=[p1:(AND (EQ s3 1) (EQ s30 1)), p0:(AND (EQ s75 1) (EQ s94 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1055 steps with 6 reset in 7 ms.
FORMULA ShieldPPPs-PT-003A-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-003A-LTLFireability-11 finished in 677 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)||(!p1 U (p2||G(!p1)))))))'
Support contains 5 out of 96 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 81/81 transitions.
Applied a total of 0 rules in 3 ms. Remains 96 /96 variables (removed 0) and now considering 81/81 (removed 0) transitions.
[2023-03-19 02:53:10] [INFO ] Invariant cache hit.
[2023-03-19 02:53:11] [INFO ] Implicit Places using invariants in 761 ms returned []
[2023-03-19 02:53:11] [INFO ] Invariant cache hit.
[2023-03-19 02:53:11] [INFO ] Implicit Places using invariants and state equation in 287 ms returned []
Implicit Place search using SMT with State Equation took 1052 ms to find 0 implicit places.
[2023-03-19 02:53:11] [INFO ] Invariant cache hit.
[2023-03-19 02:53:12] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1205 ms. Remains : 96/96 places, 81/81 transitions.
Stuttering acceptance computed with spot in 289 ms :[(NOT p0), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) p1)]
Running random walk in product with property : ShieldPPPs-PT-003A-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), 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 s6 1) (EQ s22 1)), p2:(AND (NEQ s59 1) (NOT (AND (EQ s78 1) (EQ s93 1)))), p1:(AND (EQ s78 1) (EQ s93 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][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 169 ms.
Product exploration explored 100000 steps with 33333 reset in 231 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) p2 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p0) p2 (NOT p1))
Knowledge based reduction with 3 factoid took 189 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-003A-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-003A-LTLFireability-12 finished in 2115 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((G((p0&&X(p0)))||((p2||F(p3))&&p1))))'
Support contains 5 out of 96 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 96/96 places, 81/81 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 94 transition count 79
Applied a total of 4 rules in 22 ms. Remains 94 /96 variables (removed 2) and now considering 79/81 (removed 2) transitions.
// Phase 1: matrix 79 rows 94 cols
[2023-03-19 02:53:13] [INFO ] Computed 34 place invariants in 0 ms
[2023-03-19 02:53:13] [INFO ] Implicit Places using invariants in 198 ms returned []
[2023-03-19 02:53:13] [INFO ] Invariant cache hit.
[2023-03-19 02:53:13] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 348 ms to find 0 implicit places.
[2023-03-19 02:53:13] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 02:53:13] [INFO ] Invariant cache hit.
[2023-03-19 02:53:13] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 94/96 places, 79/81 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 475 ms. Remains : 94/96 places, 79/81 transitions.
Stuttering acceptance computed with spot in 227 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), true, (NOT p0), (NOT p3), (AND (NOT p3) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-003A-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2) (NOT p3)), acceptance={} source=0 dest: 3}, { cond=(AND p0 p1 (NOT p2) (NOT p3)), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p3), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p3)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s42 1) (EQ s52 1)), p0:(OR (NEQ s42 1) (NEQ s52 1)), p2:(EQ s28 1), p3:(AND (EQ s1 1) (EQ s26 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, null][true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 421 steps with 1 reset in 6 ms.
FORMULA ShieldPPPs-PT-003A-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-003A-LTLFireability-14 finished in 743 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(p0)&&F(p1)))))))'
Support contains 2 out of 96 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 96/96 places, 81/81 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 95 transition count 80
Applied a total of 2 rules in 6 ms. Remains 95 /96 variables (removed 1) and now considering 80/81 (removed 1) transitions.
// Phase 1: matrix 80 rows 95 cols
[2023-03-19 02:53:13] [INFO ] Computed 34 place invariants in 1 ms
[2023-03-19 02:53:13] [INFO ] Implicit Places using invariants in 110 ms returned []
[2023-03-19 02:53:13] [INFO ] Invariant cache hit.
[2023-03-19 02:53:14] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
[2023-03-19 02:53:14] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 02:53:14] [INFO ] Invariant cache hit.
[2023-03-19 02:53:14] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 95/96 places, 80/81 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 421 ms. Remains : 95/96 places, 80/81 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-003A-LTLFireability-15 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:(AND (EQ s44 1) (EQ s64 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 73541 steps with 900 reset in 228 ms.
FORMULA ShieldPPPs-PT-003A-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-003A-LTLFireability-15 finished in 764 ms.
All properties solved by simple procedures.
Total runtime 25028 ms.

BK_STOP 1679194394776

--------------------
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-003A"
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-003A, 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-oct2-167903713500388"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-003A.tgz
mv ShieldPPPs-PT-003A 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 ;