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.r351-tall-171679102400447.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 SharedMemory-COL-000020, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679102400447
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 556K
-rw-r--r-- 1 mcc users 9.2K Apr 12 15:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Apr 12 15:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 12 15:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 12 15:32 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 4.0K Apr 23 07:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 23 07:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 23 07:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 12 16:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 175K Apr 12 16:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 16:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Apr 12 16:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 13K 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 SharedMemory-COL-000020-LTLCardinality-00
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-01
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-02
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-03
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-04
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-05
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-06
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-07
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-08
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-09
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-10
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-11
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-12
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-13
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-14
FORMULA_NAME SharedMemory-COL-000020-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716899937028

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=SharedMemory-COL-000020
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202304061127
[2024-05-28 12:38:58] [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]
[2024-05-28 12:38:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 12:38:58] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-28 12:38:59] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 12:38:59] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 637 ms
[2024-05-28 12:38:59] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 481 PT places and 1240.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
[2024-05-28 12:38:59] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions 16 arcs in 5 ms.
[2024-05-28 12:38:59] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 4 formulas.
FORMULA SharedMemory-COL-000020-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000020-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000020-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000020-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 12 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=46 ) properties (out of 24) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 5 rows 6 cols
[2024-05-28 12:39:00] [INFO ] Computed 3 invariants in 11 ms
[2024-05-28 12:39:00] [INFO ] After 121ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-28 12:39:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-28 12:39:00] [INFO ] After 39ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 5 atomic propositions for a total of 12 simplifications.
FORMULA SharedMemory-COL-000020-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000020-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000020-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 12:39:00] [INFO ] Flatten gal took : 15 ms
[2024-05-28 12:39:00] [INFO ] Flatten gal took : 2 ms
Domain [P(20), P(20)] of place Ext_Mem_Acc breaks symmetries in sort P
[2024-05-28 12:39:00] [INFO ] Unfolded HLPN to a Petri net with 481 places and 840 transitions 3280 arcs in 24 ms.
[2024-05-28 12:39:00] [INFO ] Unfolded 9 HLPN properties in 1 ms.
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 20 transitions.
Support contains 461 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 13 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
// Phase 1: matrix 820 rows 461 cols
[2024-05-28 12:39:00] [INFO ] Computed 41 invariants in 30 ms
[2024-05-28 12:39:00] [INFO ] Implicit Places using invariants in 166 ms returned []
[2024-05-28 12:39:00] [INFO ] Invariant cache hit.
[2024-05-28 12:39:00] [INFO ] Implicit Places using invariants and state equation in 317 ms returned []
Implicit Place search using SMT with State Equation took 489 ms to find 0 implicit places.
[2024-05-28 12:39:00] [INFO ] Invariant cache hit.
[2024-05-28 12:39:01] [INFO ] Dead Transitions using invariants and state equation in 417 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 921 ms. Remains : 461/461 places, 820/820 transitions.
Support contains 461 out of 461 places after structural reductions.
[2024-05-28 12:39:01] [INFO ] Flatten gal took : 77 ms
[2024-05-28 12:39:01] [INFO ] Flatten gal took : 56 ms
[2024-05-28 12:39:01] [INFO ] Input system was already deterministic with 820 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 719 ms. (steps per millisecond=13 ) properties (out of 20) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-28 12:39:02] [INFO ] Invariant cache hit.
[2024-05-28 12:39:02] [INFO ] [Real]Absence check using 41 positive place invariants in 16 ms returned sat
[2024-05-28 12:39:02] [INFO ] After 141ms 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.
FORMULA SharedMemory-COL-000020-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 8 simplifications.
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(G(p0))||(F(p1) U p2)))'
Support contains 420 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 7 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 12:39:03] [INFO ] Invariant cache hit.
[2024-05-28 12:39:03] [INFO ] Implicit Places using invariants in 140 ms returned []
[2024-05-28 12:39:03] [INFO ] Invariant cache hit.
[2024-05-28 12:39:03] [INFO ] Implicit Places using invariants and state equation in 351 ms returned []
Implicit Place search using SMT with State Equation took 506 ms to find 0 implicit places.
[2024-05-28 12:39:03] [INFO ] Invariant cache hit.
[2024-05-28 12:39:04] [INFO ] Dead Transitions using invariants and state equation in 326 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 844 ms. Remains : 461/461 places, 820/820 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 376 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p2)), (NOT p1), (NOT p2)]
Running random walk in product with property : SharedMemory-COL-000020-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(LEQ 1 (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37 s38 s39)), p1:(LEQ (ADD s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70...], 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 3032 reset in 1573 ms.
Stack based approach found an accepted trace after 11 steps with 2 reset with depth 8 and stack size 8 in 1 ms.
FORMULA SharedMemory-COL-000020-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-COL-000020-LTLCardinality-01 finished in 2864 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 401 out of 461 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 56 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 12:39:06] [INFO ] Invariant cache hit.
[2024-05-28 12:39:06] [INFO ] Implicit Places using invariants in 143 ms returned []
[2024-05-28 12:39:06] [INFO ] Invariant cache hit.
[2024-05-28 12:39:06] [INFO ] Implicit Places using invariants and state equation in 292 ms returned []
Implicit Place search using SMT with State Equation took 439 ms to find 0 implicit places.
[2024-05-28 12:39:06] [INFO ] Redundant transitions in 43 ms returned []
[2024-05-28 12:39:06] [INFO ] Invariant cache hit.
[2024-05-28 12:39:06] [INFO ] Dead Transitions using invariants and state equation in 313 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 859 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : SharedMemory-COL-000020-LTLCardinality-02 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 (GT (ADD s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79) (ADD s80 s81 s82 s83 s84 s85 s86 s87 s88 s89 s90 s91 s92...], 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 4419 ms.
Stack based approach found an accepted trace after 56 steps with 0 reset with depth 57 and stack size 55 in 1 ms.
FORMULA SharedMemory-COL-000020-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-COL-000020-LTLCardinality-02 finished in 5335 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))))'
Support contains 20 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 54 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 12:39:11] [INFO ] Invariant cache hit.
[2024-05-28 12:39:11] [INFO ] Implicit Places using invariants in 112 ms returned []
[2024-05-28 12:39:11] [INFO ] Invariant cache hit.
[2024-05-28 12:39:11] [INFO ] Implicit Places using invariants and state equation in 329 ms returned []
Implicit Place search using SMT with State Equation took 444 ms to find 0 implicit places.
[2024-05-28 12:39:11] [INFO ] Invariant cache hit.
[2024-05-28 12:39:12] [INFO ] Dead Transitions using invariants and state equation in 291 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 792 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 139 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-COL-000020-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ 2 (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37 s38 s39))], 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA SharedMemory-COL-000020-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-COL-000020-LTLCardinality-05 finished in 960 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((G((p0&&(!p0||(p1&&G(p2)))))||(G(p2)&&p3)))))'
Support contains 81 out of 461 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 45 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 12:39:12] [INFO ] Invariant cache hit.
[2024-05-28 12:39:12] [INFO ] Implicit Places using invariants in 81 ms returned []
[2024-05-28 12:39:12] [INFO ] Invariant cache hit.
[2024-05-28 12:39:12] [INFO ] Implicit Places using invariants and state equation in 250 ms returned []
Implicit Place search using SMT with State Equation took 336 ms to find 0 implicit places.
[2024-05-28 12:39:12] [INFO ] Redundant transitions in 106 ms returned []
[2024-05-28 12:39:12] [INFO ] Invariant cache hit.
[2024-05-28 12:39:13] [INFO ] Dead Transitions using invariants and state equation in 329 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 827 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p2) (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3))), (OR (NOT p2) (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3))), (NOT p2)]
Running random walk in product with property : SharedMemory-COL-000020-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p2) (NOT p3)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p0 p2 (NOT p3)), acceptance={0} source=1 dest: 1}, { cond=(OR (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3)) (NOT p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p1 p0 p2 p3), acceptance={} source=1 dest: 2}, { cond=(OR (AND (NOT p1) p2 p3) (AND (NOT p0) p2 p3)), acceptance={1} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p1 p0 p2), acceptance={} source=2 dest: 2}, { cond=(OR (AND (NOT p1) p2) (AND (NOT p0) p2)), acceptance={1} source=2 dest: 2}]], initial=0, aps=[p2:(GT 2 (ADD s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79)), p3:(AND (LEQ 1 (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28 s...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 3517 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 1 ms.
FORMULA SharedMemory-COL-000020-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-COL-000020-LTLCardinality-08 finished in 4553 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))||(!p1 U (G(!p1)||(!p1&&(X(p2) U (X(G(p2))||(X(p2)&&G(p3)))))))))'
Support contains 441 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 6 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 12:39:16] [INFO ] Invariant cache hit.
[2024-05-28 12:39:17] [INFO ] Implicit Places using invariants in 109 ms returned []
[2024-05-28 12:39:17] [INFO ] Invariant cache hit.
[2024-05-28 12:39:17] [INFO ] Implicit Places using invariants and state equation in 289 ms returned []
Implicit Place search using SMT with State Equation took 401 ms to find 0 implicit places.
[2024-05-28 12:39:17] [INFO ] Invariant cache hit.
[2024-05-28 12:39:17] [INFO ] Dead Transitions using invariants and state equation in 317 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 726 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 430 ms :[(AND (NOT p0) p1), (AND (NOT p0) (NOT p3) p1 (NOT p2)), (AND (NOT p0) (NOT p3) (NOT p2)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Running random walk in product with property : SharedMemory-COL-000020-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p3) (NOT p1)), acceptance={} source=0 dest: 6}, { cond=p1, acceptance={} source=0 dest: 7}, { cond=(AND p3 (NOT p1)), acceptance={} source=0 dest: 8}], [{ cond=(AND p3 (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND p3 p1 p2 (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p3 p1 (NOT p2) (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p3) p1 p2 (NOT p0)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 6}, { cond=(AND (NOT p3) p1 (NOT p2) (NOT p0)), acceptance={} source=1 dest: 7}], [{ cond=(AND p3 p2 (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND p3 (NOT p2) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p3) p2 (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=2 dest: 7}], [{ cond=(AND p3 (NOT p0)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p3) (NOT p0)), acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p3) p2 (NOT p0)), acceptance={} source=4 dest: 4}, { cond=(AND p3 p2 (NOT p0)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=4 dest: 7}], [{ cond=(AND p3 p2 (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p3) p2 (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p3) p1 p2 (NOT p0)), acceptance={} source=6 dest: 4}, { cond=(AND p3 p1 p2 (NOT p0)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=6 dest: 6}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=6 dest: 7}, { cond=(AND p3 (NOT p1) (NOT p0)), acceptance={} source=6 dest: 8}], [{ cond=(NOT p0), acceptance={0} source=7 dest: 7}], [{ cond=(AND p3 (NOT p1) p2 (NOT p0)), acceptance={} source=8 dest: 1}, { cond=(AND p3 p1 p2 (NOT p0)), acceptance={} source=8 dest: 2}, { cond=(AND (NOT p3) p1 p2 (NOT p0)), acceptance={} source=8 dest: 4}, { cond=(AND (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=8 dest: 6}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=8 dest: 7}, { cond=(AND p3 (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=8 dest: 8}]], initial=0, aps=[p3:(GT (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37 s38 s39) (ADD s80 s81 s82 s83 s84 s85 s86 s87 s88 s89 s90 s91 s92 s93 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 2029 reset in 1332 ms.
Stack based approach found an accepted trace after 55 steps with 1 reset with depth 25 and stack size 25 in 1 ms.
FORMULA SharedMemory-COL-000020-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-COL-000020-LTLCardinality-10 finished in 2532 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 20 out of 461 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 83 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 12:39:19] [INFO ] Invariant cache hit.
[2024-05-28 12:39:19] [INFO ] Implicit Places using invariants in 131 ms returned []
[2024-05-28 12:39:19] [INFO ] Invariant cache hit.
[2024-05-28 12:39:20] [INFO ] Implicit Places using invariants and state equation in 372 ms returned []
Implicit Place search using SMT with State Equation took 511 ms to find 0 implicit places.
[2024-05-28 12:39:20] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-28 12:39:20] [INFO ] Invariant cache hit.
[2024-05-28 12:39:20] [INFO ] Dead Transitions using invariants and state equation in 324 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 934 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-COL-000020-LTLCardinality-11 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:(LEQ 3 (ADD s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2089 reset in 821 ms.
Stack based approach found an accepted trace after 436 steps with 9 reset with depth 40 and stack size 40 in 5 ms.
FORMULA SharedMemory-COL-000020-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-COL-000020-LTLCardinality-11 finished in 1876 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(p0))'
Support contains 20 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 9 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 12:39:21] [INFO ] Invariant cache hit.
[2024-05-28 12:39:21] [INFO ] Implicit Places using invariants in 127 ms returned []
[2024-05-28 12:39:21] [INFO ] Invariant cache hit.
[2024-05-28 12:39:21] [INFO ] Implicit Places using invariants and state equation in 337 ms returned []
Implicit Place search using SMT with State Equation took 466 ms to find 0 implicit places.
[2024-05-28 12:39:21] [INFO ] Invariant cache hit.
[2024-05-28 12:39:22] [INFO ] Dead Transitions using invariants and state equation in 313 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 789 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : SharedMemory-COL-000020-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 3 (ADD s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37 s38 s39))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SharedMemory-COL-000020-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-COL-000020-LTLCardinality-13 finished in 909 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 400 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 5 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 12:39:22] [INFO ] Invariant cache hit.
[2024-05-28 12:39:22] [INFO ] Implicit Places using invariants in 119 ms returned []
[2024-05-28 12:39:22] [INFO ] Invariant cache hit.
[2024-05-28 12:39:22] [INFO ] Implicit Places using invariants and state equation in 340 ms returned []
Implicit Place search using SMT with State Equation took 461 ms to find 0 implicit places.
[2024-05-28 12:39:22] [INFO ] Invariant cache hit.
[2024-05-28 12:39:22] [INFO ] Dead Transitions using invariants and state equation in 327 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 793 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-COL-000020-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ (ADD s80 s81 s82 s83 s84 s85 s86 s87 s88 s89 s90 s91 s92 s93 s94 s95 s96 s97 s98 s99 s100 s101 s102 s103 s104 s105 s106 s107 s108 s109 s110 s111 s...], 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 829 ms.
Product exploration explored 100000 steps with 50000 reset in 865 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 p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 19 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SharedMemory-COL-000020-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SharedMemory-COL-000020-LTLCardinality-15 finished in 2620 ms.
All properties solved by simple procedures.
Total runtime 26196 ms.

BK_STOP 1716899966022

--------------------
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="SharedMemory-COL-000020"
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 SharedMemory-COL-000020, 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 r351-tall-171679102400447"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-COL-000020.tgz
mv SharedMemory-COL-000020 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 ;