Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r373-tall-171683789300442.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ShieldRVs-PT-001A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683789300442
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 416K
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Apr 12 17:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Apr 12 17:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Apr 12 17:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Apr 12 17:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 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 ShieldRVs-PT-001A-LTLCardinality-00
FORMULA_NAME ShieldRVs-PT-001A-LTLCardinality-01
FORMULA_NAME ShieldRVs-PT-001A-LTLCardinality-02
FORMULA_NAME ShieldRVs-PT-001A-LTLCardinality-03
FORMULA_NAME ShieldRVs-PT-001A-LTLCardinality-04
FORMULA_NAME ShieldRVs-PT-001A-LTLCardinality-05
FORMULA_NAME ShieldRVs-PT-001A-LTLCardinality-06
FORMULA_NAME ShieldRVs-PT-001A-LTLCardinality-07
FORMULA_NAME ShieldRVs-PT-001A-LTLCardinality-08
FORMULA_NAME ShieldRVs-PT-001A-LTLCardinality-09
FORMULA_NAME ShieldRVs-PT-001A-LTLCardinality-10
FORMULA_NAME ShieldRVs-PT-001A-LTLCardinality-11
FORMULA_NAME ShieldRVs-PT-001A-LTLCardinality-12
FORMULA_NAME ShieldRVs-PT-001A-LTLCardinality-13
FORMULA_NAME ShieldRVs-PT-001A-LTLCardinality-14
FORMULA_NAME ShieldRVs-PT-001A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716993478245

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=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-001A
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-29 14:38:00] [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]
[2024-05-29 14:38:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 14:38:00] [INFO ] Load time of PNML (sax parser for PT used): 28 ms
[2024-05-29 14:38:00] [INFO ] Transformed 17 places.
[2024-05-29 14:38:00] [INFO ] Transformed 22 transitions.
[2024-05-29 14:38:00] [INFO ] Found NUPN structural information;
[2024-05-29 14:38:00] [INFO ] Parsed PT model containing 17 places and 22 transitions and 92 arcs in 100 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 2 formulas.
FORMULA ShieldRVs-PT-001A-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-001A-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-001A-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-001A-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-001A-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-001A-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-001A-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 17 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17/17 places, 22/22 transitions.
Applied a total of 0 rules in 13 ms. Remains 17 /17 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 17 cols
[2024-05-29 14:38:00] [INFO ] Computed 5 invariants in 6 ms
[2024-05-29 14:38:00] [INFO ] Implicit Places using invariants in 137 ms returned []
[2024-05-29 14:38:00] [INFO ] Invariant cache hit.
[2024-05-29 14:38:00] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
[2024-05-29 14:38:00] [INFO ] Invariant cache hit.
[2024-05-29 14:38:00] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 273 ms. Remains : 17/17 places, 22/22 transitions.
Support contains 14 out of 17 places after structural reductions.
[2024-05-29 14:38:00] [INFO ] Flatten gal took : 18 ms
[2024-05-29 14:38:00] [INFO ] Flatten gal took : 6 ms
[2024-05-29 14:38:00] [INFO ] Input system was already deterministic with 22 transitions.
Finished random walk after 13 steps, including 0 resets, run visited all 18 properties in 27 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&(F(p1)||G(p2))))'
Support contains 6 out of 17 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17/17 places, 22/22 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 16 transition count 21
Applied a total of 2 rules in 7 ms. Remains 16 /17 variables (removed 1) and now considering 21/22 (removed 1) transitions.
// Phase 1: matrix 21 rows 16 cols
[2024-05-29 14:38:01] [INFO ] Computed 5 invariants in 1 ms
[2024-05-29 14:38:01] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-29 14:38:01] [INFO ] Invariant cache hit.
[2024-05-29 14:38:01] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2024-05-29 14:38:01] [INFO ] Redundant transitions in 22 ms returned [6]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 20 rows 16 cols
[2024-05-29 14:38:01] [INFO ] Computed 5 invariants in 1 ms
[2024-05-29 14:38:01] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/17 places, 20/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 161 ms. Remains : 16/17 places, 20/22 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 479 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldRVs-PT-001A-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s1 0) (EQ s10 1)), p1:(OR (EQ s0 0) (EQ s7 1)), p2:(AND (EQ s14 0) (EQ s9 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 50000 reset in 254 ms.
Product exploration explored 100000 steps with 50000 reset in 154 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) (NOT p2)), (X p1), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (NOT p0)), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 15 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-001A-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-001A-LTLCardinality-00 finished in 1117 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 17 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17/17 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 17 /17 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 17 cols
[2024-05-29 14:38:02] [INFO ] Computed 5 invariants in 0 ms
[2024-05-29 14:38:02] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-29 14:38:02] [INFO ] Invariant cache hit.
[2024-05-29 14:38:02] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2024-05-29 14:38:02] [INFO ] Invariant cache hit.
[2024-05-29 14:38:02] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 93 ms. Remains : 17/17 places, 22/22 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-001A-LTLCardinality-03 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 s2 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 129 ms.
Product exploration explored 100000 steps with 50000 reset in 83 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 (Minato strategy)
Knowledge based reduction with 3 factoid took 16 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-001A-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-001A-LTLCardinality-03 finished in 403 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X((p0 U p1))||(p0&&G(p2))))))'
Support contains 6 out of 17 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17/17 places, 22/22 transitions.
Applied a total of 0 rules in 0 ms. Remains 17 /17 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2024-05-29 14:38:02] [INFO ] Invariant cache hit.
[2024-05-29 14:38:02] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-29 14:38:02] [INFO ] Invariant cache hit.
[2024-05-29 14:38:02] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2024-05-29 14:38:02] [INFO ] Invariant cache hit.
[2024-05-29 14:38:02] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 117 ms. Remains : 17/17 places, 22/22 transitions.
Stuttering acceptance computed with spot in 183 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldRVs-PT-001A-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND p0 p2), acceptance={} source=1 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p1))), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s1 0) (EQ s7 1)), p2:(OR (EQ s16 0) (EQ s6 1)), p1:(OR (EQ s15 0) (EQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 21037 reset in 157 ms.
Product exploration explored 100000 steps with 21092 reset in 148 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 p2 p1), (X (OR (NOT p0) (NOT p2))), (X (NOT (AND p0 p2))), (X (X (OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (AND p2 (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 111 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 17 states, 46 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 735 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), false, (AND (NOT p0) (NOT p1) p2), false, (AND p0 (NOT p1) (NOT p2)), false, false, false, false, false, false, false, false]
Incomplete random walk after 10000 steps, including 190 resets, run finished after 233 ms. (steps per millisecond=42 ) properties (out of 11) seen :8
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 96 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 93 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-29 14:38:04] [INFO ] Invariant cache hit.
[2024-05-29 14:38:04] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-29 14:38:04] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND p0 p2 p1), (X (OR (NOT p0) (NOT p2))), (X (NOT (AND p0 p2))), (X (X (OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (AND p2 (NOT p1)))), (G (NOT (AND p0 (NOT p2) (NOT p1)))), (G (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (G (NOT (AND (NOT p2) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p2 p1)), (F (AND (NOT p0) p2 (NOT p1))), (F (AND p0 (NOT p2) p1)), (F (OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p1)))), (F (AND (NOT p0) (NOT p2) p1)), (F (NOT (AND p0 p2 p1))), (F (AND p2 (NOT p1))), (F (AND p0 p2 (NOT p1)))]
Knowledge based reduction with 10 factoid took 396 ms. Reduced automaton from 17 states, 46 edges and 3 AP (stutter insensitive) to 8 states, 21 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 284 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 307 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 17 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 : 17/17 places, 22/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 17 /17 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2024-05-29 14:38:05] [INFO ] Invariant cache hit.
[2024-05-29 14:38:05] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-29 14:38:05] [INFO ] Invariant cache hit.
[2024-05-29 14:38:05] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2024-05-29 14:38:05] [INFO ] Redundant transitions in 17 ms returned [9]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 21 rows 17 cols
[2024-05-29 14:38:05] [INFO ] Computed 5 invariants in 1 ms
[2024-05-29 14:38:05] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/17 places, 21/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 17 /17 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 159 ms. Remains : 17/17 places, 21/22 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT p0)), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 94 ms. Reduced automaton from 8 states, 21 edges and 2 AP (stutter insensitive) to 9 states, 27 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 360 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 15 steps, including 0 resets, run visited all 4 properties in 2 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT p0)), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 9 factoid took 225 ms. Reduced automaton from 9 states, 27 edges and 2 AP (stutter insensitive) to 9 states, 27 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 408 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 325 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 368 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 22235 reset in 142 ms.
Product exploration explored 100000 steps with 22218 reset in 103 ms.
Built C files in :
/tmp/ltsmin12098095554873126600
[2024-05-29 14:38:07] [INFO ] Computing symmetric may disable matrix : 21 transitions.
[2024-05-29 14:38:07] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 14:38:07] [INFO ] Computing symmetric may enable matrix : 21 transitions.
[2024-05-29 14:38:07] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 14:38:07] [INFO ] Computing Do-Not-Accords matrix : 21 transitions.
[2024-05-29 14:38:07] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 14:38:07] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12098095554873126600
Running compilation step : cd /tmp/ltsmin12098095554873126600;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 233 ms.
Running link step : cd /tmp/ltsmin12098095554873126600;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin12098095554873126600;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16815693462906264730.hoa' '--buchi-type=spotba'
LTSmin run took 73 ms.
FORMULA ShieldRVs-PT-001A-LTLCardinality-04 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldRVs-PT-001A-LTLCardinality-04 finished in 5528 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((X((p1 U (G(p1)||p2)))&&p0)))))'
Support contains 5 out of 17 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17/17 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 17 /17 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 17 cols
[2024-05-29 14:38:08] [INFO ] Computed 5 invariants in 1 ms
[2024-05-29 14:38:08] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-29 14:38:08] [INFO ] Invariant cache hit.
[2024-05-29 14:38:08] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2024-05-29 14:38:08] [INFO ] Invariant cache hit.
[2024-05-29 14:38:08] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 108 ms. Remains : 17/17 places, 22/22 transitions.
Stuttering acceptance computed with spot in 185 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldRVs-PT-001A-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=p0, acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (NEQ s16 1) (OR (EQ s15 0) (EQ s0 1))), p2:(OR (EQ s6 0) (EQ s7 1)), p1:(NEQ s16 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 16001 reset in 95 ms.
Product exploration explored 100000 steps with 15996 reset in 99 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 p2 p1), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 89 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 172 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 168 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 14:38:09] [INFO ] Invariant cache hit.
[2024-05-29 14:38:09] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p2 p1), (X (X (NOT p0))), (G (NOT (AND (NOT p1) p0 (NOT p2))))]
False Knowledge obtained : [(F (NOT p0)), (F (AND p1 (NOT p2))), (F (AND (NOT p1) (NOT p0) (NOT p2)))]
Knowledge based reduction with 3 factoid took 157 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 151 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Support contains 5 out of 17 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17/17 places, 22/22 transitions.
Applied a total of 0 rules in 0 ms. Remains 17 /17 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2024-05-29 14:38:09] [INFO ] Invariant cache hit.
[2024-05-29 14:38:09] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-29 14:38:09] [INFO ] Invariant cache hit.
[2024-05-29 14:38:09] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2024-05-29 14:38:09] [INFO ] Invariant cache hit.
[2024-05-29 14:38:09] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 113 ms. Remains : 17/17 places, 22/22 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 83 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Finished random walk after 2 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1 p2), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p0)), (F (AND p1 (NOT p2))), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 2 factoid took 163 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 157 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 15972 reset in 88 ms.
Product exploration explored 100000 steps with 15968 reset in 98 ms.
Built C files in :
/tmp/ltsmin1986046312147364142
[2024-05-29 14:38:10] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1986046312147364142
Running compilation step : cd /tmp/ltsmin1986046312147364142;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 80 ms.
Running link step : cd /tmp/ltsmin1986046312147364142;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin1986046312147364142;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased3437699669485907667.hoa' '--buchi-type=spotba'
LTSmin run took 44 ms.
FORMULA ShieldRVs-PT-001A-LTLCardinality-06 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldRVs-PT-001A-LTLCardinality-06 finished in 2860 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(p1)))'
Support contains 4 out of 17 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17/17 places, 22/22 transitions.
Applied a total of 0 rules in 0 ms. Remains 17 /17 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2024-05-29 14:38:11] [INFO ] Invariant cache hit.
[2024-05-29 14:38:11] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-29 14:38:11] [INFO ] Invariant cache hit.
[2024-05-29 14:38:11] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-29 14:38:11] [INFO ] Invariant cache hit.
[2024-05-29 14:38:11] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 87 ms. Remains : 17/17 places, 22/22 transitions.
Stuttering acceptance computed with spot in 155 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-001A-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s16 0) (EQ s15 1)), p1:(OR (EQ s7 0) (EQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 85 ms.
Product exploration explored 100000 steps with 50000 reset in 100 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 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 17 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-001A-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-001A-LTLCardinality-10 finished in 462 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p1)||p0)))'
Support contains 4 out of 17 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17/17 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 17 /17 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2024-05-29 14:38:11] [INFO ] Invariant cache hit.
[2024-05-29 14:38:11] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-29 14:38:11] [INFO ] Invariant cache hit.
[2024-05-29 14:38:11] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2024-05-29 14:38:11] [INFO ] Invariant cache hit.
[2024-05-29 14:38:11] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 101 ms. Remains : 17/17 places, 22/22 transitions.
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVs-PT-001A-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p1:(OR (EQ s2 0) (EQ s7 1)), p0:(OR (EQ s15 0) (EQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 81 ms.
Product exploration explored 100000 steps with 50000 reset in 75 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 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 15 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-001A-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-001A-LTLCardinality-11 finished in 459 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 17 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17/17 places, 22/22 transitions.
Applied a total of 0 rules in 3 ms. Remains 17 /17 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2024-05-29 14:38:12] [INFO ] Invariant cache hit.
[2024-05-29 14:38:12] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-29 14:38:12] [INFO ] Invariant cache hit.
[2024-05-29 14:38:12] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2024-05-29 14:38:12] [INFO ] Redundant transitions in 12 ms returned [9]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 21 rows 17 cols
[2024-05-29 14:38:12] [INFO ] Computed 5 invariants in 1 ms
[2024-05-29 14:38:12] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/17 places, 21/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 17 /17 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 124 ms. Remains : 17/17 places, 21/22 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-001A-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s6 0) (EQ s16 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 384 steps with 53 reset in 2 ms.
FORMULA ShieldRVs-PT-001A-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-001A-LTLCardinality-12 finished in 208 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0&&(!p1||G(p0))) U (G((p0&&(!p1||G(p0))))||(p0&&(!p1||G(p0))&&X(p2)))))'
Support contains 4 out of 17 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17/17 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 17 /17 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 17 cols
[2024-05-29 14:38:12] [INFO ] Computed 5 invariants in 1 ms
[2024-05-29 14:38:12] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-29 14:38:12] [INFO ] Invariant cache hit.
[2024-05-29 14:38:12] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-29 14:38:12] [INFO ] Invariant cache hit.
[2024-05-29 14:38:12] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 87 ms. Remains : 17/17 places, 22/22 transitions.
Stuttering acceptance computed with spot in 125 ms :[true, (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-001A-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(OR (EQ s14 0) (EQ s4 1)), p2:(NEQ s15 1), p1:(OR (EQ s4 0) (EQ s1 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 21 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-001A-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-001A-LTLCardinality-13 finished in 227 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 17 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17/17 places, 22/22 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 2 ms. Remains 16 /17 variables (removed 1) and now considering 21/22 (removed 1) transitions.
// Phase 1: matrix 21 rows 16 cols
[2024-05-29 14:38:12] [INFO ] Computed 5 invariants in 1 ms
[2024-05-29 14:38:12] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-29 14:38:12] [INFO ] Invariant cache hit.
[2024-05-29 14:38:12] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2024-05-29 14:38:12] [INFO ] Redundant transitions in 12 ms returned [8]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 20 rows 16 cols
[2024-05-29 14:38:12] [INFO ] Computed 5 invariants in 0 ms
[2024-05-29 14:38:12] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/17 places, 20/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 16 /16 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 123 ms. Remains : 16/17 places, 20/22 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-001A-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s1 0) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 46 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-001A-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-001A-LTLCardinality-14 finished in 168 ms.
All properties solved by simple procedures.
Total runtime 12441 ms.

BK_STOP 1716993493522

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="ShieldRVs-PT-001A"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is ShieldRVs-PT-001A, 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 r373-tall-171683789300442"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-001A.tgz
mv ShieldRVs-PT-001A 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 ;