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.r175-smll-171636279700002.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is EGFr-PT-02010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r175-smll-171636279700002
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 664K
-rw-r--r-- 1 mcc users 12K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 106K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K Apr 22 14:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 22 14:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K Apr 22 14:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Apr 11 15:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 184K Apr 11 15:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 21K Apr 11 15:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 11 15:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 59K May 18 16:42 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 EGFr-PT-02010-LTLCardinality-00
FORMULA_NAME EGFr-PT-02010-LTLCardinality-01
FORMULA_NAME EGFr-PT-02010-LTLCardinality-02
FORMULA_NAME EGFr-PT-02010-LTLCardinality-03
FORMULA_NAME EGFr-PT-02010-LTLCardinality-04
FORMULA_NAME EGFr-PT-02010-LTLCardinality-05
FORMULA_NAME EGFr-PT-02010-LTLCardinality-06
FORMULA_NAME EGFr-PT-02010-LTLCardinality-07
FORMULA_NAME EGFr-PT-02010-LTLCardinality-08
FORMULA_NAME EGFr-PT-02010-LTLCardinality-09
FORMULA_NAME EGFr-PT-02010-LTLCardinality-10
FORMULA_NAME EGFr-PT-02010-LTLCardinality-11
FORMULA_NAME EGFr-PT-02010-LTLCardinality-12
FORMULA_NAME EGFr-PT-02010-LTLCardinality-13
FORMULA_NAME EGFr-PT-02010-LTLCardinality-14
FORMULA_NAME EGFr-PT-02010-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716497702965

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=EGFr-PT-02010
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-23 20:55:06] [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]
[2024-05-23 20:55:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 20:55:07] [INFO ] Load time of PNML (sax parser for PT used): 92 ms
[2024-05-23 20:55:07] [INFO ] Transformed 40 places.
[2024-05-23 20:55:07] [INFO ] Transformed 68 transitions.
[2024-05-23 20:55:07] [INFO ] Found NUPN structural information;
[2024-05-23 20:55:07] [INFO ] Parsed PT model containing 40 places and 68 transitions and 338 arcs in 242 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA EGFr-PT-02010-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-02010-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-02010-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-02010-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-02010-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-02010-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-02010-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 68/68 transitions.
Applied a total of 0 rules in 21 ms. Remains 40 /40 variables (removed 0) and now considering 68/68 (removed 0) transitions.
[2024-05-23 20:55:07] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
// Phase 1: matrix 39 rows 40 cols
[2024-05-23 20:55:07] [INFO ] Computed 20 invariants in 6 ms
[2024-05-23 20:55:07] [INFO ] Implicit Places using invariants in 326 ms returned []
[2024-05-23 20:55:07] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:07] [INFO ] Invariant cache hit.
[2024-05-23 20:55:07] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 20:55:08] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 551 ms to find 0 implicit places.
[2024-05-23 20:55:08] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:08] [INFO ] Invariant cache hit.
[2024-05-23 20:55:08] [INFO ] Dead Transitions using invariants and state equation in 183 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 758 ms. Remains : 40/40 places, 68/68 transitions.
Support contains 21 out of 40 places after structural reductions.
[2024-05-23 20:55:08] [INFO ] Flatten gal took : 50 ms
[2024-05-23 20:55:08] [INFO ] Flatten gal took : 25 ms
[2024-05-23 20:55:08] [INFO ] Input system was already deterministic with 68 transitions.
Support contains 18 out of 40 places (down from 21) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 448 resets, run finished after 629 ms. (steps per millisecond=15 ) properties (out of 13) seen :11
Incomplete Best-First random walk after 10001 steps, including 101 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 101 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-23 20:55:09] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:09] [INFO ] Invariant cache hit.
[2024-05-23 20:55:09] [INFO ] [Real]Absence check using 20 positive place invariants in 5 ms returned sat
[2024-05-23 20:55:09] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2024-05-23 20:55:09] [INFO ] [Nat]Absence check using 20 positive place invariants in 5 ms returned sat
[2024-05-23 20:55:09] [INFO ] After 26ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-05-23 20:55:09] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 20:55:09] [INFO ] After 8ms SMT Verify possible using 19 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2024-05-23 20:55:09] [INFO ] After 16ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2024-05-23 20:55:09] [INFO ] After 106ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 40 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 40/40 places, 68/68 transitions.
Graph (complete) has 137 edges and 40 vertex of which 22 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.0 ms
Discarding 18 places :
Also discarding 21 output transitions
Drop transitions removed 21 transitions
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 22 transition count 35
Applied a total of 13 rules in 9 ms. Remains 22 /40 variables (removed 18) and now considering 35/68 (removed 33) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 22/40 places, 35/68 transitions.
Incomplete random walk after 10000 steps, including 840 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 244 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Probably explored full state space saw : 168 states, properties seen :0
Probabilistic random walk after 681 steps, saw 168 distinct states, run finished after 18 ms. (steps per millisecond=37 ) properties seen :0
Explored full state space saw : 168 states, properties seen :0
Exhaustive walk after 681 steps, saw 168 distinct states, run finished after 2 ms. (steps per millisecond=340 ) properties seen :0
Parikh walk visited 0 properties in 0 ms.
FORMULA EGFr-PT-02010-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA EGFr-PT-02010-LTLCardinality-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 7 simplifications.
FORMULA EGFr-PT-02010-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 2 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' '!(X(G(p0)))'
Support contains 2 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 68/68 transitions.
Applied a total of 0 rules in 3 ms. Remains 40 /40 variables (removed 0) and now considering 68/68 (removed 0) transitions.
[2024-05-23 20:55:09] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:10] [INFO ] Invariant cache hit.
[2024-05-23 20:55:10] [INFO ] Implicit Places using invariants in 128 ms returned []
[2024-05-23 20:55:10] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:10] [INFO ] Invariant cache hit.
[2024-05-23 20:55:10] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 20:55:10] [INFO ] Implicit Places using invariants and state equation in 187 ms returned []
Implicit Place search using SMT with State Equation took 318 ms to find 0 implicit places.
[2024-05-23 20:55:10] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:10] [INFO ] Invariant cache hit.
[2024-05-23 20:55:10] [INFO ] Dead Transitions using invariants and state equation in 176 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 498 ms. Remains : 40/40 places, 68/68 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 337 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : EGFr-PT-02010-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s36 0) (EQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA EGFr-PT-02010-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EGFr-PT-02010-LTLCardinality-02 finished in 957 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(p0))))'
Support contains 2 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 68/68 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 68/68 (removed 0) transitions.
[2024-05-23 20:55:10] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:10] [INFO ] Invariant cache hit.
[2024-05-23 20:55:10] [INFO ] Implicit Places using invariants in 126 ms returned []
[2024-05-23 20:55:10] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:10] [INFO ] Invariant cache hit.
[2024-05-23 20:55:11] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 20:55:11] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 290 ms to find 0 implicit places.
[2024-05-23 20:55:11] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:11] [INFO ] Invariant cache hit.
[2024-05-23 20:55:11] [INFO ] Dead Transitions using invariants and state equation in 142 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 445 ms. Remains : 40/40 places, 68/68 transitions.
Stuttering acceptance computed with spot in 156 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : EGFr-PT-02010-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (NEQ s24 0) (NEQ s4 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]]
Stuttering criterion allowed to conclude after 23 steps with 0 reset in 2 ms.
FORMULA EGFr-PT-02010-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EGFr-PT-02010-LTLCardinality-04 finished in 623 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(G(p0))||G((p1||X(p2))))))'
Support contains 5 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 68/68 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 68/68 (removed 0) transitions.
[2024-05-23 20:55:11] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:11] [INFO ] Invariant cache hit.
[2024-05-23 20:55:11] [INFO ] Implicit Places using invariants in 110 ms returned []
[2024-05-23 20:55:11] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:11] [INFO ] Invariant cache hit.
[2024-05-23 20:55:11] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 20:55:11] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
[2024-05-23 20:55:11] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:11] [INFO ] Invariant cache hit.
[2024-05-23 20:55:11] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 354 ms. Remains : 40/40 places, 68/68 transitions.
Stuttering acceptance computed with spot in 431 ms :[true, (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2)), (NOT p0)]
Running random walk in product with property : EGFr-PT-02010-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 1}, { cond=(AND p1 p2), acceptance={} source=1 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=2 dest: 2}, { cond=(AND p1 p0 p2), acceptance={} source=2 dest: 5}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=2 dest: 6}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 7}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 2}, { cond=(AND p1 p0), acceptance={} source=5 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p1), acceptance={} source=6 dest: 1}, { cond=p1, acceptance={} source=6 dest: 6}], [{ cond=(NOT p0), acceptance={} source=7 dest: 0}, { cond=p0, acceptance={} source=7 dest: 7}]], initial=3, aps=[p2:(OR (EQ s3 0) (EQ s2 1)), p1:(EQ s28 1), p0:(AND (EQ s14 0) (EQ s29 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 19 steps with 0 reset in 1 ms.
FORMULA EGFr-PT-02010-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EGFr-PT-02010-LTLCardinality-05 finished in 818 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||X((p1||G(p0)))))||F(p0)))'
Support contains 4 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 68/68 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 68/68 (removed 0) transitions.
[2024-05-23 20:55:12] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:12] [INFO ] Invariant cache hit.
[2024-05-23 20:55:12] [INFO ] Implicit Places using invariants in 103 ms returned []
[2024-05-23 20:55:12] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:12] [INFO ] Invariant cache hit.
[2024-05-23 20:55:12] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 20:55:12] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
[2024-05-23 20:55:12] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:12] [INFO ] Invariant cache hit.
[2024-05-23 20:55:12] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 409 ms. Remains : 40/40 places, 68/68 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : EGFr-PT-02010-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s12 0) (EQ s31 1)), p1:(AND (EQ s37 0) (EQ s20 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 9930 reset in 623 ms.
Product exploration explored 100000 steps with 10033 reset in 484 ms.
Computed a total of 2 stabilizing places and 1 stable transitions
Computed a total of 2 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT p0)))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 2 factoid took 493 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 275 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Finished random walk after 343 steps, including 15 resets, run visited all 5 properties in 6 ms. (steps per millisecond=57 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT p0)))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F p0), (F (AND p0 p1)), (F (NOT (AND (NOT p0) p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 574 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 271 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 288 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 4 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 68/68 transitions.
Applied a total of 0 rules in 8 ms. Remains 40 /40 variables (removed 0) and now considering 68/68 (removed 0) transitions.
[2024-05-23 20:55:15] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:15] [INFO ] Invariant cache hit.
[2024-05-23 20:55:16] [INFO ] Implicit Places using invariants in 119 ms returned []
[2024-05-23 20:55:16] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:16] [INFO ] Invariant cache hit.
[2024-05-23 20:55:16] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 20:55:16] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 282 ms to find 0 implicit places.
[2024-05-23 20:55:16] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 20:55:16] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:16] [INFO ] Invariant cache hit.
[2024-05-23 20:55:16] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 390 ms. Remains : 40/40 places, 68/68 transitions.
Computed a total of 2 stabilizing places and 1 stable transitions
Computed a total of 2 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 7 factoid took 484 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 268 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Finished random walk after 308 steps, including 14 resets, run visited all 5 properties in 4 ms. (steps per millisecond=77 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F p0), (F (AND p1 p0)), (F (AND (NOT p1) p0)), (F (AND (NOT p1) (NOT p0))), (F (NOT (AND p1 (NOT p0))))]
Knowledge based reduction with 7 factoid took 728 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 269 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 266 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 271 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Product exploration explored 100000 steps with 9992 reset in 395 ms.
Product exploration explored 100000 steps with 9965 reset in 258 ms.
Built C files in :
/tmp/ltsmin15707447826853464486
[2024-05-23 20:55:19] [INFO ] Computing symmetric may disable matrix : 68 transitions.
[2024-05-23 20:55:19] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 20:55:19] [INFO ] Computing symmetric may enable matrix : 68 transitions.
[2024-05-23 20:55:19] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 20:55:19] [INFO ] Computing Do-Not-Accords matrix : 68 transitions.
[2024-05-23 20:55:19] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 20:55:19] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15707447826853464486
Running compilation step : cd /tmp/ltsmin15707447826853464486;'/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 415 ms.
Running link step : cd /tmp/ltsmin15707447826853464486;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 71 ms.
Running LTSmin : cd /tmp/ltsmin15707447826853464486;'/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/stateBased7366119796996346335.hoa' '--buchi-type=spotba'
LTSmin run took 311 ms.
FORMULA EGFr-PT-02010-LTLCardinality-06 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property EGFr-PT-02010-LTLCardinality-06 finished in 7898 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(p0))))'
Support contains 1 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 68/68 transitions.
Applied a total of 0 rules in 3 ms. Remains 40 /40 variables (removed 0) and now considering 68/68 (removed 0) transitions.
[2024-05-23 20:55:20] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:20] [INFO ] Invariant cache hit.
[2024-05-23 20:55:20] [INFO ] Implicit Places using invariants in 122 ms returned []
[2024-05-23 20:55:20] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:20] [INFO ] Invariant cache hit.
[2024-05-23 20:55:20] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 20:55:20] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 261 ms to find 0 implicit places.
[2024-05-23 20:55:20] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:20] [INFO ] Invariant cache hit.
[2024-05-23 20:55:20] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 389 ms. Remains : 40/40 places, 68/68 transitions.
Stuttering acceptance computed with spot in 156 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : EGFr-PT-02010-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(EQ s17 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 7693 reset in 298 ms.
Product exploration explored 100000 steps with 7751 reset in 261 ms.
Computed a total of 2 stabilizing places and 1 stable transitions
Computed a total of 2 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 159 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 101 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 165 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-23 20:55:22] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:22] [INFO ] Invariant cache hit.
[2024-05-23 20:55:22] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-23 20:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 20:55:22] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2024-05-23 20:55:22] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 20:55:22] [INFO ] [Real]Added 19 Read/Feed constraints in 7 ms returned sat
[2024-05-23 20:55:22] [INFO ] Computed and/alt/rep : 65/85/36 causal constraints (skipped 0 transitions) in 6 ms.
[2024-05-23 20:55:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 20:55:22] [INFO ] [Nat]Absence check using 20 positive place invariants in 4 ms returned sat
[2024-05-23 20:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 20:55:22] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2024-05-23 20:55:22] [INFO ] [Nat]Added 19 Read/Feed constraints in 2 ms returned sat
[2024-05-23 20:55:22] [INFO ] Computed and/alt/rep : 65/85/36 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-23 20:55:22] [INFO ] Added : 19 causal constraints over 4 iterations in 45 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 68/68 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 68/68 (removed 0) transitions.
[2024-05-23 20:55:22] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:22] [INFO ] Invariant cache hit.
[2024-05-23 20:55:22] [INFO ] Implicit Places using invariants in 66 ms returned []
[2024-05-23 20:55:22] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:22] [INFO ] Invariant cache hit.
[2024-05-23 20:55:22] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 20:55:22] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
[2024-05-23 20:55:22] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:22] [INFO ] Invariant cache hit.
[2024-05-23 20:55:22] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 236 ms. Remains : 40/40 places, 68/68 transitions.
Computed a total of 2 stabilizing places and 1 stable transitions
Computed a total of 2 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 86 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 21 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=21 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 106 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-23 20:55:23] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:23] [INFO ] Invariant cache hit.
[2024-05-23 20:55:23] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-23 20:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 20:55:23] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-23 20:55:23] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 20:55:23] [INFO ] [Real]Added 19 Read/Feed constraints in 5 ms returned sat
[2024-05-23 20:55:23] [INFO ] Computed and/alt/rep : 65/85/36 causal constraints (skipped 0 transitions) in 8 ms.
[2024-05-23 20:55:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 20:55:23] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-23 20:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 20:55:23] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-23 20:55:23] [INFO ] [Nat]Added 19 Read/Feed constraints in 5 ms returned sat
[2024-05-23 20:55:23] [INFO ] Computed and/alt/rep : 65/85/36 causal constraints (skipped 0 transitions) in 9 ms.
[2024-05-23 20:55:23] [INFO ] Added : 19 causal constraints over 4 iterations in 50 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 155 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 7705 reset in 262 ms.
Product exploration explored 100000 steps with 7715 reset in 302 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 68/68 transitions.
Applied a total of 0 rules in 7 ms. Remains 40 /40 variables (removed 0) and now considering 68/68 (removed 0) transitions.
[2024-05-23 20:55:24] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 20:55:24] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:24] [INFO ] Invariant cache hit.
[2024-05-23 20:55:25] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 123 ms. Remains : 40/40 places, 68/68 transitions.
Built C files in :
/tmp/ltsmin14374658532783622559
[2024-05-23 20:55:25] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14374658532783622559
Running compilation step : cd /tmp/ltsmin14374658532783622559;'/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 306 ms.
Running link step : cd /tmp/ltsmin14374658532783622559;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin14374658532783622559;'/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/stateBased17365193611634479758.hoa' '--buchi-type=spotba'
LTSmin run took 395 ms.
FORMULA EGFr-PT-02010-LTLCardinality-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property EGFr-PT-02010-LTLCardinality-10 finished in 5633 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(p0)))'
Support contains 2 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 68/68 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 68/68 (removed 0) transitions.
[2024-05-23 20:55:25] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:25] [INFO ] Invariant cache hit.
[2024-05-23 20:55:25] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-23 20:55:25] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:25] [INFO ] Invariant cache hit.
[2024-05-23 20:55:25] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-23 20:55:26] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
[2024-05-23 20:55:26] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
[2024-05-23 20:55:26] [INFO ] Invariant cache hit.
[2024-05-23 20:55:26] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 289 ms. Remains : 40/40 places, 68/68 transitions.
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : EGFr-PT-02010-LTLCardinality-12 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}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(OR (EQ s31 0) (EQ s3 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]]
Product exploration explored 100000 steps with 33333 reset in 198 ms.
Product exploration explored 100000 steps with 33333 reset in 226 ms.
Computed a total of 2 stabilizing places and 1 stable transitions
Computed a total of 2 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 108 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA EGFr-PT-02010-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property EGFr-PT-02010-LTLCardinality-12 finished in 994 ms.
All properties solved by simple procedures.
Total runtime 19952 ms.

BK_STOP 1716497728360

--------------------
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="EGFr-PT-02010"
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 EGFr-PT-02010, 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 r175-smll-171636279700002"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EGFr-PT-02010.tgz
mv EGFr-PT-02010 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 ;