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-oct2-167903713000019.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 ShieldIIPs-PT-002A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713000019
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 416K
-rw-r--r-- 1 mcc users 7.2K Feb 25 16:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 25 16:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 16:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 25 16:22 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 16:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.9K Feb 25 16:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 65K Feb 25 16:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 25 16:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 25 16:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:54 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 ShieldIIPs-PT-002A-LTLCardinality-00
FORMULA_NAME ShieldIIPs-PT-002A-LTLCardinality-01
FORMULA_NAME ShieldIIPs-PT-002A-LTLCardinality-02
FORMULA_NAME ShieldIIPs-PT-002A-LTLCardinality-03
FORMULA_NAME ShieldIIPs-PT-002A-LTLCardinality-04
FORMULA_NAME ShieldIIPs-PT-002A-LTLCardinality-05
FORMULA_NAME ShieldIIPs-PT-002A-LTLCardinality-06
FORMULA_NAME ShieldIIPs-PT-002A-LTLCardinality-07
FORMULA_NAME ShieldIIPs-PT-002A-LTLCardinality-08
FORMULA_NAME ShieldIIPs-PT-002A-LTLCardinality-09
FORMULA_NAME ShieldIIPs-PT-002A-LTLCardinality-10
FORMULA_NAME ShieldIIPs-PT-002A-LTLCardinality-11
FORMULA_NAME ShieldIIPs-PT-002A-LTLCardinality-12
FORMULA_NAME ShieldIIPs-PT-002A-LTLCardinality-13
FORMULA_NAME ShieldIIPs-PT-002A-LTLCardinality-14
FORMULA_NAME ShieldIIPs-PT-002A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679164398538

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=ShieldIIPs-PT-002A
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-18 18:33:20] [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]
[2023-03-18 18:33:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 18:33:20] [INFO ] Load time of PNML (sax parser for PT used): 28 ms
[2023-03-18 18:33:20] [INFO ] Transformed 53 places.
[2023-03-18 18:33:20] [INFO ] Transformed 51 transitions.
[2023-03-18 18:33:20] [INFO ] Found NUPN structural information;
[2023-03-18 18:33:20] [INFO ] Parsed PT model containing 53 places and 51 transitions and 222 arcs in 97 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ShieldIIPs-PT-002A-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-002A-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-002A-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-002A-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-002A-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-002A-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 51/51 transitions.
Applied a total of 0 rules in 15 ms. Remains 53 /53 variables (removed 0) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 53 cols
[2023-03-18 18:33:20] [INFO ] Computed 19 place invariants in 10 ms
[2023-03-18 18:33:21] [INFO ] Implicit Places using invariants in 241 ms returned []
[2023-03-18 18:33:21] [INFO ] Invariant cache hit.
[2023-03-18 18:33:21] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 433 ms to find 0 implicit places.
[2023-03-18 18:33:21] [INFO ] Invariant cache hit.
[2023-03-18 18:33:21] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 548 ms. Remains : 53/53 places, 51/51 transitions.
Support contains 28 out of 53 places after structural reductions.
[2023-03-18 18:33:21] [INFO ] Flatten gal took : 52 ms
[2023-03-18 18:33:21] [INFO ] Flatten gal took : 8 ms
[2023-03-18 18:33:21] [INFO ] Input system was already deterministic with 51 transitions.
Support contains 27 out of 53 places (down from 28) after GAL structural reductions.
Finished random walk after 84 steps, including 0 resets, run visited all 21 properties in 30 ms. (steps per millisecond=2 )
FORMULA ShieldIIPs-PT-002A-LTLCardinality-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA ShieldIIPs-PT-002A-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(F(p1)))))'
Support contains 2 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 51/51 transitions.
Applied a total of 0 rules in 3 ms. Remains 53 /53 variables (removed 0) and now considering 51/51 (removed 0) transitions.
[2023-03-18 18:33:22] [INFO ] Invariant cache hit.
[2023-03-18 18:33:22] [INFO ] Implicit Places using invariants in 374 ms returned []
[2023-03-18 18:33:22] [INFO ] Invariant cache hit.
[2023-03-18 18:33:22] [INFO ] Implicit Places using invariants and state equation in 326 ms returned []
Implicit Place search using SMT with State Equation took 703 ms to find 0 implicit places.
[2023-03-18 18:33:22] [INFO ] Invariant cache hit.
[2023-03-18 18:33:22] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 791 ms. Remains : 53/53 places, 51/51 transitions.
Stuttering acceptance computed with spot in 455 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-002A-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s29 0) (EQ s33 1)), p1:(OR (EQ s33 0) (EQ s29 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 3405 reset in 373 ms.
Product exploration explored 100000 steps with 3332 reset in 215 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 (NOT p0) (NOT p1)))), (X (NOT p0)), true, (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 220 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (NOT p1)]
Finished random walk after 15 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), true, (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 5 factoid took 375 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 153 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 180 ms :[(NOT p1), (NOT p1)]
Support contains 2 out of 53 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 53/53 places, 51/51 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 52 transition count 49
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 50 transition count 49
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 5 place count 49 transition count 48
Applied a total of 5 rules in 26 ms. Remains 49 /53 variables (removed 4) and now considering 48/51 (removed 3) transitions.
// Phase 1: matrix 48 rows 49 cols
[2023-03-18 18:33:25] [INFO ] Computed 18 place invariants in 1 ms
[2023-03-18 18:33:25] [INFO ] Implicit Places using invariants in 171 ms returned []
[2023-03-18 18:33:25] [INFO ] Invariant cache hit.
[2023-03-18 18:33:25] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
[2023-03-18 18:33:25] [INFO ] Redundant transitions in 37 ms returned [42]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 47 rows 49 cols
[2023-03-18 18:33:25] [INFO ] Computed 18 place invariants in 1 ms
[2023-03-18 18:33:25] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 49/53 places, 47/51 transitions.
Applied a total of 0 rules in 5 ms. Remains 49 /49 variables (removed 0) and now considering 47/47 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 480 ms. Remains : 49/53 places, 47/51 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 : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 189 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 134 ms :[(NOT p1), (NOT p1)]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 203 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 73 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 3872 reset in 417 ms.
Product exploration explored 100000 steps with 3841 reset in 223 ms.
Built C files in :
/tmp/ltsmin10777226167420929111
[2023-03-18 18:33:27] [INFO ] Computing symmetric may disable matrix : 47 transitions.
[2023-03-18 18:33:27] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:33:27] [INFO ] Computing symmetric may enable matrix : 47 transitions.
[2023-03-18 18:33:27] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:33:27] [INFO ] Computing Do-Not-Accords matrix : 47 transitions.
[2023-03-18 18:33:27] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 18:33:27] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10777226167420929111
Running compilation step : cd /tmp/ltsmin10777226167420929111;'/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 235 ms.
Running link step : cd /tmp/ltsmin10777226167420929111;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 78 ms.
Running LTSmin : cd /tmp/ltsmin10777226167420929111;'/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/stateBased17634957427256175880.hoa' '--buchi-type=spotba'
LTSmin run took 533 ms.
FORMULA ShieldIIPs-PT-002A-LTLCardinality-01 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-002A-LTLCardinality-01 finished in 5842 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(p1)&&p0))))'
Support contains 3 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 51/51 transitions.
Applied a total of 0 rules in 3 ms. Remains 53 /53 variables (removed 0) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 53 cols
[2023-03-18 18:33:27] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-18 18:33:28] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-18 18:33:28] [INFO ] Invariant cache hit.
[2023-03-18 18:33:28] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
[2023-03-18 18:33:28] [INFO ] Invariant cache hit.
[2023-03-18 18:33:28] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 239 ms. Remains : 53/53 places, 51/51 transitions.
Stuttering acceptance computed with spot in 196 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-002A-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s5 1) (EQ s28 0) (EQ s23 1)), p1:(AND (EQ s28 0) (EQ s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 115 steps with 0 reset in 1 ms.
FORMULA ShieldIIPs-PT-002A-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-002A-LTLCardinality-02 finished in 459 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)||(X(X(F(p1)))&&G(p2))))'
Support contains 6 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 51/51 transitions.
Applied a total of 0 rules in 1 ms. Remains 53 /53 variables (removed 0) and now considering 51/51 (removed 0) transitions.
[2023-03-18 18:33:28] [INFO ] Invariant cache hit.
[2023-03-18 18:33:28] [INFO ] Implicit Places using invariants in 251 ms returned []
[2023-03-18 18:33:28] [INFO ] Invariant cache hit.
[2023-03-18 18:33:28] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 401 ms to find 0 implicit places.
[2023-03-18 18:33:28] [INFO ] Invariant cache hit.
[2023-03-18 18:33:29] [INFO ] Dead Transitions using invariants and state equation in 335 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 752 ms. Remains : 53/53 places, 51/51 transitions.
Stuttering acceptance computed with spot in 315 ms :[(NOT p2), (OR (NOT p2) (NOT p1)), true, (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : ShieldIIPs-PT-002A-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(AND p2 p1), acceptance={0} source=1 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 4}, { cond=p2, acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 2}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=5 dest: 2}]], initial=3, aps=[p2:(OR (EQ s27 0) (EQ s15 1)), p1:(AND (EQ s3 0) (EQ s24 1)), p0:(AND (EQ s28 0) (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, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-002A-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-002A-LTLCardinality-03 finished in 1101 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 ((!p1&&X(!p0)&&F(p2))||X(G(!p0)))))'
Support contains 4 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 51/51 transitions.
Applied a total of 0 rules in 2 ms. Remains 53 /53 variables (removed 0) and now considering 51/51 (removed 0) transitions.
[2023-03-18 18:33:29] [INFO ] Invariant cache hit.
[2023-03-18 18:33:29] [INFO ] Implicit Places using invariants in 200 ms returned []
[2023-03-18 18:33:29] [INFO ] Invariant cache hit.
[2023-03-18 18:33:29] [INFO ] Implicit Places using invariants and state equation in 183 ms returned []
Implicit Place search using SMT with State Equation took 398 ms to find 0 implicit places.
[2023-03-18 18:33:29] [INFO ] Invariant cache hit.
[2023-03-18 18:33:30] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 467 ms. Remains : 53/53 places, 51/51 transitions.
Stuttering acceptance computed with spot in 173 ms :[p0, (AND p0 (NOT p2)), p0, true, (AND (NOT p2) p0), (NOT p2)]
Running random walk in product with property : ShieldIIPs-PT-002A-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) p0), acceptance={} source=4 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}]], initial=2, aps=[p0:(OR (EQ s43 0) (EQ s7 1)), p2:(OR (EQ s42 0) (EQ s25 1)), p1:(OR (EQ s42 0) (EQ s25 1) (EQ s43 0) (EQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-002A-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-002A-LTLCardinality-08 finished in 682 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(G(p1)))||p0)))'
Support contains 2 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 51/51 transitions.
Applied a total of 0 rules in 0 ms. Remains 53 /53 variables (removed 0) and now considering 51/51 (removed 0) transitions.
[2023-03-18 18:33:30] [INFO ] Invariant cache hit.
[2023-03-18 18:33:30] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-18 18:33:30] [INFO ] Invariant cache hit.
[2023-03-18 18:33:30] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
[2023-03-18 18:33:30] [INFO ] Invariant cache hit.
[2023-03-18 18:33:30] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 235 ms. Remains : 53/53 places, 51/51 transitions.
Stuttering acceptance computed with spot in 289 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-002A-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p0:(OR (EQ s50 0) (EQ s44 1)), p1:(OR (EQ s50 0) (EQ s44 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 205 ms.
Product exploration explored 100000 steps with 50000 reset in 118 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 p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-002A-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-002A-LTLCardinality-11 finished in 967 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 p1))))'
Support contains 3 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 51/51 transitions.
Applied a total of 0 rules in 2 ms. Remains 53 /53 variables (removed 0) and now considering 51/51 (removed 0) transitions.
[2023-03-18 18:33:31] [INFO ] Invariant cache hit.
[2023-03-18 18:33:31] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-18 18:33:31] [INFO ] Invariant cache hit.
[2023-03-18 18:33:31] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
[2023-03-18 18:33:31] [INFO ] Invariant cache hit.
[2023-03-18 18:33:31] [INFO ] Dead Transitions using invariants and state equation in 204 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 384 ms. Remains : 53/53 places, 51/51 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : ShieldIIPs-PT-002A-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 3}], [{ cond=(AND p0 (NOT p1)), 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}]], initial=2, aps=[p0:(EQ s25 1), p1:(OR (EQ s11 0) (EQ s7 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-002A-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-002A-LTLCardinality-12 finished in 529 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))'
Support contains 2 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 51/51 transitions.
Applied a total of 0 rules in 1 ms. Remains 53 /53 variables (removed 0) and now considering 51/51 (removed 0) transitions.
[2023-03-18 18:33:31] [INFO ] Invariant cache hit.
[2023-03-18 18:33:31] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-18 18:33:31] [INFO ] Invariant cache hit.
[2023-03-18 18:33:31] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
[2023-03-18 18:33:31] [INFO ] Invariant cache hit.
[2023-03-18 18:33:31] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 277 ms. Remains : 53/53 places, 51/51 transitions.
Stuttering acceptance computed with spot in 156 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ShieldIIPs-PT-002A-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s12 0) (EQ s51 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-002A-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-002A-LTLCardinality-14 finished in 444 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4 out of 53 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 53/53 places, 51/51 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 51 transition count 49
Applied a total of 2 rules in 6 ms. Remains 51 /53 variables (removed 2) and now considering 49/51 (removed 2) transitions.
// Phase 1: matrix 49 rows 51 cols
[2023-03-18 18:33:32] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-18 18:33:32] [INFO ] Implicit Places using invariants in 80 ms returned []
[2023-03-18 18:33:32] [INFO ] Invariant cache hit.
[2023-03-18 18:33:32] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 179 ms to find 0 implicit places.
[2023-03-18 18:33:32] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-18 18:33:32] [INFO ] Invariant cache hit.
[2023-03-18 18:33:32] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 51/53 places, 49/51 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 266 ms. Remains : 51/53 places, 49/51 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-002A-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (EQ s24 0) (EQ s3 1)) (OR (EQ s7 0) (EQ s37 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 726 reset in 153 ms.
Stack based approach found an accepted trace after 22980 steps with 168 reset with depth 116 and stack size 116 in 40 ms.
FORMULA ShieldIIPs-PT-002A-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPs-PT-002A-LTLCardinality-15 finished in 528 ms.
All properties solved by simple procedures.
Total runtime 12106 ms.

BK_STOP 1679164412930

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="ShieldIIPs-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 ShieldIIPs-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-oct2-167903713000019"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-002A.tgz
mv ShieldIIPs-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 ;