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.r439-smll-171690585500097.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 TokenRing-PT-005, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r439-smll-171690585500097
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.9M
-rw-r--r-- 1 mcc users 61K Apr 11 19:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 352K Apr 11 19:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 109K Apr 11 19:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 433K Apr 11 19:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 27K Apr 23 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 108K Apr 23 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 55K Apr 23 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 168K Apr 23 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 63K Apr 11 19:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 356K Apr 11 19:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 211K Apr 11 19:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 829K Apr 11 19:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 5.0K Apr 23 08:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 13K Apr 23 08:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 119K 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 TokenRing-PT-005-LTLCardinality-00
FORMULA_NAME TokenRing-PT-005-LTLCardinality-01
FORMULA_NAME TokenRing-PT-005-LTLCardinality-02
FORMULA_NAME TokenRing-PT-005-LTLCardinality-03
FORMULA_NAME TokenRing-PT-005-LTLCardinality-04
FORMULA_NAME TokenRing-PT-005-LTLCardinality-05
FORMULA_NAME TokenRing-PT-005-LTLCardinality-06
FORMULA_NAME TokenRing-PT-005-LTLCardinality-07
FORMULA_NAME TokenRing-PT-005-LTLCardinality-08
FORMULA_NAME TokenRing-PT-005-LTLCardinality-09
FORMULA_NAME TokenRing-PT-005-LTLCardinality-10
FORMULA_NAME TokenRing-PT-005-LTLCardinality-11
FORMULA_NAME TokenRing-PT-005-LTLCardinality-12
FORMULA_NAME TokenRing-PT-005-LTLCardinality-13
FORMULA_NAME TokenRing-PT-005-LTLCardinality-14
FORMULA_NAME TokenRing-PT-005-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717011839675

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=TokenRing-PT-005
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-29 19:44:03] [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 19:44:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 19:44:03] [INFO ] Load time of PNML (sax parser for PT used): 99 ms
[2024-05-29 19:44:03] [INFO ] Transformed 36 places.
[2024-05-29 19:44:03] [INFO ] Transformed 156 transitions.
[2024-05-29 19:44:03] [INFO ] Found NUPN structural information;
[2024-05-29 19:44:03] [INFO ] Parsed PT model containing 36 places and 156 transitions and 624 arcs in 226 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 32 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA TokenRing-PT-005-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-005-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 15 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 36 cols
[2024-05-29 19:44:04] [INFO ] Computed 6 invariants in 10 ms
[2024-05-29 19:44:04] [INFO ] Implicit Places using invariants in 279 ms returned []
[2024-05-29 19:44:04] [INFO ] Invariant cache hit.
[2024-05-29 19:44:04] [INFO ] State equation strengthened by 130 read => feed constraints.
[2024-05-29 19:44:04] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 593 ms to find 0 implicit places.
[2024-05-29 19:44:04] [INFO ] Invariant cache hit.
[2024-05-29 19:44:04] [INFO ] Dead Transitions using invariants and state equation in 322 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 936 ms. Remains : 36/36 places, 156/156 transitions.
Support contains 18 out of 36 places after structural reductions.
[2024-05-29 19:44:05] [INFO ] Flatten gal took : 68 ms
[2024-05-29 19:44:05] [INFO ] Flatten gal took : 36 ms
[2024-05-29 19:44:05] [INFO ] Input system was already deterministic with 156 transitions.
Support contains 17 out of 36 places (down from 18) after GAL structural reductions.
Finished random walk after 34 steps, including 0 resets, run visited all 12 properties in 67 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 0 stabilizing places and 0 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((F(G(p0)) U G((p1 U p2)))))'
Support contains 5 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 6 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2024-05-29 19:44:05] [INFO ] Invariant cache hit.
[2024-05-29 19:44:06] [INFO ] Implicit Places using invariants in 131 ms returned []
[2024-05-29 19:44:06] [INFO ] Invariant cache hit.
[2024-05-29 19:44:06] [INFO ] State equation strengthened by 130 read => feed constraints.
[2024-05-29 19:44:06] [INFO ] Implicit Places using invariants and state equation in 278 ms returned []
Implicit Place search using SMT with State Equation took 423 ms to find 0 implicit places.
[2024-05-29 19:44:06] [INFO ] Invariant cache hit.
[2024-05-29 19:44:06] [INFO ] Dead Transitions using invariants and state equation in 197 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 634 ms. Remains : 36/36 places, 156/156 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 507 ms :[(NOT p2), (NOT p2), (NOT p0), (NOT p2)]
Running random walk in product with property : TokenRing-PT-005-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p2 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(OR (EQ s33 0) (EQ s13 1)), p1:(OR (EQ s18 0) (EQ s17 1)), p0:(NEQ s34 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 7063 reset in 613 ms.
Product exploration explored 100000 steps with 6997 reset in 422 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p1 p0), (X (OR p2 p1)), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X (OR p2 p1))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p2) p1)), (X (NOT (AND (NOT p2) p1))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 448 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter sensitive) to 3 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 178 ms :[(NOT p2), (NOT p0), (NOT p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 541 ms. (steps per millisecond=18 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=42 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=35 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-29 19:44:09] [INFO ] Invariant cache hit.
[2024-05-29 19:44:09] [INFO ] [Real]Absence check using 6 positive place invariants in 5 ms returned sat
[2024-05-29 19:44:09] [INFO ] After 69ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p2 p1 p0), (X (OR p2 p1)), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X (OR p2 p1))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (G (OR p1 p2)), (G (NOT (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(X (AND (NOT p2) p1)), (X (NOT (AND (NOT p2) p1))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X p0)), (X (X (NOT p0))), (F (NOT p0)), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 7 factoid took 414 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 103 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 104 ms :[(NOT p2), (NOT p2)]
Support contains 2 out of 36 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 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 18 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2024-05-29 19:44:10] [INFO ] Invariant cache hit.
[2024-05-29 19:44:10] [INFO ] Implicit Places using invariants in 107 ms returned []
[2024-05-29 19:44:10] [INFO ] Invariant cache hit.
[2024-05-29 19:44:10] [INFO ] State equation strengthened by 130 read => feed constraints.
[2024-05-29 19:44:11] [INFO ] Implicit Places using invariants and state equation in 245 ms returned []
Implicit Place search using SMT with State Equation took 364 ms to find 0 implicit places.
[2024-05-29 19:44:11] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-29 19:44:11] [INFO ] Invariant cache hit.
[2024-05-29 19:44:11] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 604 ms. Remains : 36/36 places, 156/156 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p2]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 1 factoid took 235 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(NOT p2), (NOT p2)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p2]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (X (NOT p2))), (X (X p2)), (F (NOT p2))]
Knowledge based reduction with 1 factoid took 264 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 101 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 7060 reset in 342 ms.
Product exploration explored 100000 steps with 6987 reset in 306 ms.
Built C files in :
/tmp/ltsmin10539469471267806639
[2024-05-29 19:44:12] [INFO ] Computing symmetric may disable matrix : 156 transitions.
[2024-05-29 19:44:12] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 19:44:12] [INFO ] Computing symmetric may enable matrix : 156 transitions.
[2024-05-29 19:44:12] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 19:44:12] [INFO ] Computing Do-Not-Accords matrix : 156 transitions.
[2024-05-29 19:44:12] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 19:44:12] [INFO ] Built C files in 53ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10539469471267806639
Running compilation step : cd /tmp/ltsmin10539469471267806639;'/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 881 ms.
Running link step : cd /tmp/ltsmin10539469471267806639;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin10539469471267806639;'/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/stateBased10336742719904350293.hoa' '--buchi-type=spotba'
LTSmin run took 286 ms.
FORMULA TokenRing-PT-005-LTLCardinality-09 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TokenRing-PT-005-LTLCardinality-09 finished in 8327 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 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 12 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2024-05-29 19:44:14] [INFO ] Invariant cache hit.
[2024-05-29 19:44:14] [INFO ] Implicit Places using invariants in 98 ms returned []
[2024-05-29 19:44:14] [INFO ] Invariant cache hit.
[2024-05-29 19:44:14] [INFO ] State equation strengthened by 130 read => feed constraints.
[2024-05-29 19:44:14] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
[2024-05-29 19:44:14] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-29 19:44:14] [INFO ] Invariant cache hit.
[2024-05-29 19:44:14] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 425 ms. Remains : 36/36 places, 156/156 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : TokenRing-PT-005-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s14 0) (NEQ s34 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 178 ms.
Stack based approach found an accepted trace after 47 steps with 0 reset with depth 48 and stack size 48 in 0 ms.
FORMULA TokenRing-PT-005-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property TokenRing-PT-005-LTLCardinality-10 finished in 686 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 p1))'
Support contains 3 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 10 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2024-05-29 19:44:14] [INFO ] Invariant cache hit.
[2024-05-29 19:44:15] [INFO ] Implicit Places using invariants in 119 ms returned []
[2024-05-29 19:44:15] [INFO ] Invariant cache hit.
[2024-05-29 19:44:15] [INFO ] State equation strengthened by 130 read => feed constraints.
[2024-05-29 19:44:15] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 365 ms to find 0 implicit places.
[2024-05-29 19:44:15] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-29 19:44:15] [INFO ] Invariant cache hit.
[2024-05-29 19:44:15] [INFO ] Dead Transitions using invariants and state equation in 225 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 622 ms. Remains : 36/36 places, 156/156 transitions.
Stuttering acceptance computed with spot in 124 ms :[(NOT p1), true, (NOT p0)]
Running random walk in product with property : TokenRing-PT-005-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s24 0) (EQ s6 1)), p0:(OR (NOT (OR (EQ s24 0) (EQ s6 1))) (NEQ s26 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 30 steps with 0 reset in 0 ms.
FORMULA TokenRing-PT-005-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-PT-005-LTLCardinality-11 finished in 773 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(((G(p0) U G(p1)) U !p2)))'
Support contains 6 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 11 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2024-05-29 19:44:15] [INFO ] Invariant cache hit.
[2024-05-29 19:44:15] [INFO ] Implicit Places using invariants in 87 ms returned []
[2024-05-29 19:44:15] [INFO ] Invariant cache hit.
[2024-05-29 19:44:15] [INFO ] State equation strengthened by 130 read => feed constraints.
[2024-05-29 19:44:16] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
[2024-05-29 19:44:16] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 19:44:16] [INFO ] Invariant cache hit.
[2024-05-29 19:44:16] [INFO ] Dead Transitions using invariants and state equation in 189 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 519 ms. Remains : 36/36 places, 156/156 transitions.
Stuttering acceptance computed with spot in 315 ms :[p2, true, (AND p1 (NOT p0)), (NOT p1), (NOT p1), p2]
Running random walk in product with property : TokenRing-PT-005-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p2) p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(AND p2 p0), acceptance={} source=0 dest: 4}, { cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}], [{ cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=5 dest: 2}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(AND p2 p0), acceptance={} source=5 dest: 4}, { cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(OR (EQ s29 0) (EQ s2 1)), p1:(OR (EQ s26 0) (EQ s6 1)), p0:(AND (OR (EQ s29 0) (EQ s2 1)) (OR (EQ s25 0) (EQ s31 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 29 steps with 0 reset in 1 ms.
FORMULA TokenRing-PT-005-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-PT-005-LTLCardinality-12 finished in 866 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 U (G(!p0)||(!p0&&G(p1)))))'
Support contains 5 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 11 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2024-05-29 19:44:16] [INFO ] Invariant cache hit.
[2024-05-29 19:44:16] [INFO ] Implicit Places using invariants in 103 ms returned []
[2024-05-29 19:44:16] [INFO ] Invariant cache hit.
[2024-05-29 19:44:16] [INFO ] State equation strengthened by 130 read => feed constraints.
[2024-05-29 19:44:16] [INFO ] Implicit Places using invariants and state equation in 197 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
[2024-05-29 19:44:16] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-29 19:44:16] [INFO ] Invariant cache hit.
[2024-05-29 19:44:17] [INFO ] Dead Transitions using invariants and state equation in 152 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 478 ms. Remains : 36/36 places, 156/156 transitions.
Stuttering acceptance computed with spot in 178 ms :[true, p0, (AND p0 (NOT p1)), (NOT p1)]
Running random walk in product with property : TokenRing-PT-005-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (EQ s24 0) (EQ s30 1)), p1:(OR (EQ s1 0) (EQ s7 1) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 25 steps with 0 reset in 0 ms.
FORMULA TokenRing-PT-005-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-PT-005-LTLCardinality-14 finished in 680 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 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 4 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2024-05-29 19:44:17] [INFO ] Invariant cache hit.
[2024-05-29 19:44:17] [INFO ] Implicit Places using invariants in 110 ms returned []
[2024-05-29 19:44:17] [INFO ] Invariant cache hit.
[2024-05-29 19:44:17] [INFO ] State equation strengthened by 130 read => feed constraints.
[2024-05-29 19:44:17] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
[2024-05-29 19:44:17] [INFO ] Invariant cache hit.
[2024-05-29 19:44:17] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 530 ms. Remains : 36/36 places, 156/156 transitions.
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : TokenRing-PT-005-LTLCardinality-15 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 s18 0) (EQ s20 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 194 ms.
Product exploration explored 100000 steps with 33333 reset in 226 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 122 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA TokenRing-PT-005-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TokenRing-PT-005-LTLCardinality-15 finished in 1268 ms.
All properties solved by simple procedures.
Total runtime 15017 ms.

BK_STOP 1717011860727

--------------------
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="TokenRing-PT-005"
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 TokenRing-PT-005, 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 r439-smll-171690585500097"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-005.tgz
mv TokenRing-PT-005 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 ;