Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2019-input.r197-oct2-155272231300674.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2019-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................
=====================================================================
Generated by BenchKit 2-3954
Executing tool itstoolsm
Input is Philosophers-COL-000005, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-oct2-155272231300674
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 172K
-rw-r--r-- 1 mcc users 3.4K Feb 12 04:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K Feb 12 04:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 8 03:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 8 03:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 110 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 348 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.5K Feb 5 00:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 5 00:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Feb 4 22:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.6K Feb 4 22:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Feb 4 08:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Feb 4 08:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 1 02:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 1 02:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 4 22:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 4 22:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jan 29 09:34 equiv_pt
-rw-r--r-- 1 mcc users 7 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 5 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 9.7K Mar 10 17:31 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 Philosophers-COL-000005-ReachabilityCardinality-00
FORMULA_NAME Philosophers-COL-000005-ReachabilityCardinality-01
FORMULA_NAME Philosophers-COL-000005-ReachabilityCardinality-02
FORMULA_NAME Philosophers-COL-000005-ReachabilityCardinality-03
FORMULA_NAME Philosophers-COL-000005-ReachabilityCardinality-04
FORMULA_NAME Philosophers-COL-000005-ReachabilityCardinality-05
FORMULA_NAME Philosophers-COL-000005-ReachabilityCardinality-06
FORMULA_NAME Philosophers-COL-000005-ReachabilityCardinality-07
FORMULA_NAME Philosophers-COL-000005-ReachabilityCardinality-08
FORMULA_NAME Philosophers-COL-000005-ReachabilityCardinality-09
FORMULA_NAME Philosophers-COL-000005-ReachabilityCardinality-10
FORMULA_NAME Philosophers-COL-000005-ReachabilityCardinality-11
FORMULA_NAME Philosophers-COL-000005-ReachabilityCardinality-12
FORMULA_NAME Philosophers-COL-000005-ReachabilityCardinality-13
FORMULA_NAME Philosophers-COL-000005-ReachabilityCardinality-14
FORMULA_NAME Philosophers-COL-000005-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1553684364542

10:59:54.188 [main] ERROR PNML validation - The rng grammar file can't be accessed : www.pnml.org
10:59:54.193 [main] ERROR import - Grammar file errors have been raised, the validation can't be done, process will continue without Grammar validation
Working with output stream class java.io.PrintStream
FORMULA Philosophers-COL-000005-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-000005-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-000005-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-000005-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-000005-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-000005-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-000005-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-000005-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-000005-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-000005-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 25 rows 25 cols
invariant :think_1 + catch1_1 + catch2_1 + eat_1 = 1
invariant :fork_2 + catch1_3 + catch2_2 + eat_2 + eat_3 = 1
invariant :fork_1 + catch1_2 + catch2_1 + eat_1 + eat_2 = 1
invariant :fork_4 + catch1_0 + catch2_4 + eat_0 + eat_4 = 1
invariant :think_4 + catch1_4 + catch2_4 + eat_4 = 1
invariant :think_3 + catch1_3 + catch2_3 + eat_3 = 1
invariant :fork_0 + catch1_1 + catch2_0 + eat_0 + eat_1 = 1
invariant :fork_3 + catch1_4 + catch2_3 + eat_3 + eat_4 = 1
invariant :think_2 + catch1_2 + catch2_2 + eat_2 = 1
invariant :think_0 + catch1_0 + catch2_0 + eat_0 = 1
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903251645/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityCardinality.pnml.gal, -t, CGAL, -reachable-file, ReachabilityCardinality.prop, --nowitness, --load-order, /home/mcc/execution/model.ord], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903251645/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityCardinality.pnml.gal -t CGAL -reachable-file ReachabilityCardinality.prop --nowitness --load-order /home/mcc/execution/model.ord
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file ReachabilityCardinality.prop.
Read [reachable] property : Philosophers-COL-000005-ReachabilityCardinality-00 with value :((((((think_0+think_1)+think_2)+think_3)+think_4)<=((((catch1_0+catch1_1)+catch1_2)+catch1_3)+catch1_4))||(((((((fork_0+fork_1)+fork_2)+fork_3)+fork_4)>=1)&&(((((eat_0+eat_1)+eat_2)+eat_3)+eat_4)>=3))&&(!(((((think_0+think_1)+think_2)+think_3)+think_4)<=((((fork_0+fork_1)+fork_2)+fork_3)+fork_4)))))
Read [reachable] property : Philosophers-COL-000005-ReachabilityCardinality-05 with value :((!(((((think_0+think_1)+think_2)+think_3)+think_4)>=2))&&(((((catch2_0+catch2_1)+catch2_2)+catch2_3)+catch2_4)>=3))
Read [invariant] property : Philosophers-COL-000005-ReachabilityCardinality-07 with value :(((((fork_0+fork_1)+fork_2)+fork_3)+fork_4)>=2)
Read [invariant] property : Philosophers-COL-000005-ReachabilityCardinality-10 with value :(((((fork_0+fork_1)+fork_2)+fork_3)+fork_4)>=3)
Read [invariant] property : Philosophers-COL-000005-ReachabilityCardinality-11 with value :(((((catch1_0+catch1_1)+catch1_2)+catch1_3)+catch1_4)<=((((eat_0+eat_1)+eat_2)+eat_3)+eat_4))
Read [reachable] property : Philosophers-COL-000005-ReachabilityCardinality-12 with value :((((((catch1_0+catch1_1)+catch1_2)+catch1_3)+catch1_4)>=2)&&(((((catch2_0+catch2_1)+catch2_2)+catch2_3)+catch2_4)>=1))
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri,243,0.067874,3824,2,110,5,474,6,0,128,316,0
Total reachable state count : 243

Verifying 6 reachability properties.
Reachability property Philosophers-COL-000005-ReachabilityCardinality-00 is true.
FORMULA Philosophers-COL-000005-ReachabilityCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Philosophers-COL-000005-ReachabilityCardinality-00,1,0.068593,3856,2,26,6,474,7,0,145,316,0
Reachability property Philosophers-COL-000005-ReachabilityCardinality-05 is true.
FORMULA Philosophers-COL-000005-ReachabilityCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Philosophers-COL-000005-ReachabilityCardinality-05,1,0.069146,3960,2,26,7,474,8,0,160,316,0
Invariant property Philosophers-COL-000005-ReachabilityCardinality-07 does not hold.
FORMULA Philosophers-COL-000005-ReachabilityCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Philosophers-COL-000005-ReachabilityCardinality-07,1,0.06934,4184,2,26,7,474,9,0,166,316,0
Invariant property Philosophers-COL-000005-ReachabilityCardinality-10 does not hold.
FORMULA Philosophers-COL-000005-ReachabilityCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Philosophers-COL-000005-ReachabilityCardinality-10,1,0.069514,4184,2,26,7,474,10,0,171,316,0
Invariant property Philosophers-COL-000005-ReachabilityCardinality-11 does not hold.
FORMULA Philosophers-COL-000005-ReachabilityCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Philosophers-COL-000005-ReachabilityCardinality-11,1,0.069842,4184,2,26,7,474,11,0,181,316,0
Reachability property Philosophers-COL-000005-ReachabilityCardinality-12 is true.
FORMULA Philosophers-COL-000005-ReachabilityCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Philosophers-COL-000005-ReachabilityCardinality-12,1,0.070192,4184,2,26,8,474,12,0,192,316,0
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1553684397438

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Mar 27, 2019 10:59:29 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt]
Mar 27, 2019 10:59:29 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 27, 2019 10:59:29 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
Mar 27, 2019 10:59:54 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Load time of PNML (colored model parsed with PNMLFW) : 24800 ms
Mar 27, 2019 10:59:54 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 5 places.
Mar 27, 2019 10:59:54 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Computed order using colors.
Mar 27, 2019 10:59:54 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: sort/places :Philo->think,fork,catch1,catch2,eat,

Mar 27, 2019 10:59:54 AM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 5 transitions.
Mar 27, 2019 10:59:54 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Computed order based on color domains.
Mar 27, 2019 10:59:54 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 3 ms
Mar 27, 2019 10:59:54 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-COL-000005-ReachabilityCardinality-01 is trivially true : it is verified in initial state.
Mar 27, 2019 10:59:54 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityCardinality-02 is trivially false : it is not verified in initial state.
Mar 27, 2019 10:59:54 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityCardinality-03 is trivially false : it is not verified in initial state.
Mar 27, 2019 10:59:54 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityCardinality-04 is trivially false : it is not verified in initial state.
Mar 27, 2019 10:59:54 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityCardinality-06 is trivially false : it is not verified in initial state.
Mar 27, 2019 10:59:54 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityCardinality-08 is trivially false : it is not verified in initial state.
Mar 27, 2019 10:59:54 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property Philosophers-COL-000005-ReachabilityCardinality-09 is trivially false : it is not verified in initial state.
Mar 27, 2019 10:59:54 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-COL-000005-ReachabilityCardinality-13 is trivially true : it is verified in initial state.
Mar 27, 2019 10:59:54 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-COL-000005-ReachabilityCardinality-14 is trivially true : it is verified in initial state.
Mar 27, 2019 10:59:54 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property Philosophers-COL-000005-ReachabilityCardinality-15 is trivially true : it is verified in initial state.
Mar 27, 2019 10:59:54 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 82 ms
Mar 27, 2019 10:59:54 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 6 ms
Mar 27, 2019 10:59:55 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 54 ms
Mar 27, 2019 10:59:55 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 25 transitions.
Mar 27, 2019 10:59:55 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 25 transitions.
Mar 27, 2019 10:59:55 AM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 25 places.
Mar 27, 2019 10:59:55 AM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 25 transitions.
Mar 27, 2019 10:59:55 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 25 transitions.
Mar 27, 2019 10:59:56 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 10 place invariants in 14 ms
Mar 27, 2019 10:59:56 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.pnml.gal : 1 ms
Mar 27, 2019 10:59:56 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 1 ms
Mar 27, 2019 10:59:56 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Ran tautology test, simplified 0 / 6 in 893 ms.
Mar 27, 2019 10:59:56 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 25 transitions.
Mar 27, 2019 10:59:56 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
WARNING: Interrupting SMT solver.
java.lang.RuntimeException: Assertion failed : SMT solver produced unexpected response (error "Failed to assert expression: java.io.IOException: Broken pipe (or (<= (+ (+ (+ (+ (select (select s 0) 0) (select (select s 0) 1)) (select (select s 0) 2)) (select (select s 0) 3)) (select (select s 0) 4)) (+ (+ (+ (+ (select (select s 0) 10) (select (select s 0) 11)) (select (select s 0) 12)) (select (select s 0) 13)) (select (select s 0) 14))) (and (and (<= 1 (+ (+ (+ (+ (select (select s 0) 5) (select (select s 0) 6)) (select (select s 0) 7)) (select (select s 0) 8)) (select (select s 0) 9))) (<= 3 (+ (+ (+ (+ (select (select s 0) 20) (select (select s 0) 21)) (select (select s 0) 22)) (select (select s 0) 23)) (select (select s 0) 24)))) (not (<= (+ (+ (+ (+ (select (select s 0) 0) (select (select s 0) 1)) (select (select s 0) 2)) (select (select s 0) 3)) (select (select s 0) 4)) (+ (+ (+ (+ (select (select s 0) 5) (select (select s 0) 6)) (select (select s 0) 7)) (select (select s 0) 8)) (select (select s 0) 9))))))")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:450)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:435)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:378)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:350)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:159)
at java.lang.Thread.run(Thread.java:748)
Error adding positive variable constraint (error "Failed to assert expression: java.io.IOException: Broken pipe (>= (select (select s 0) 9) 0)")
Skipping mayMatrices nes/nds SMT assertion produced unexpected response success
java.lang.RuntimeException: SMT assertion produced unexpected response success
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:145)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.init(NecessaryEnablingsolver.java:71)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:471)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
Mar 27, 2019 10:59:56 AM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (define-fun trsrc12 ((src (Array Int Int))(dst (Array Int Int))) Bool (and (_enabledsrc__12 src) (= (store (store (store src 12 (- (select src 12) 1)) 22 (+ (select src 22) 1)) 7 (- (select src 7) 1)) dst))) with error (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Exception in thread "Thread-8" java.lang.RuntimeException: Error when declaring system variables to SMT solver.(error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.init(NextBMCSolver.java:93)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:59)
at fr.lip6.move.gal.gal2smt.smt.ISMTSolver.init(ISMTSolver.java:17)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:278)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:274)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:166)
at java.lang.Thread.run(Thread.java:748)
Mar 27, 2019 10:59:56 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
WARNING: Unexpected error occurred while running SMT. Was verifying Philosophers-COL-000005-ReachabilityCardinality-00 SMT depth 0
java.lang.RuntimeException: java.lang.RuntimeException: Assertion failed : SMT solver produced unexpected response (error "Failed to assert expression: java.io.IOException: Broken pipe (or (<= (+ (+ (+ (+ (select (select s 0) 0) (select (select s 0) 1)) (select (select s 0) 2)) (select (select s 0) 3)) (select (select s 0) 4)) (+ (+ (+ (+ (select (select s 0) 10) (select (select s 0) 11)) (select (select s 0) 12)) (select (select s 0) 13)) (select (select s 0) 14))) (and (and (<= 1 (+ (+ (+ (+ (select (select s 0) 5) (select (select s 0) 6)) (select (select s 0) 7)) (select (select s 0) 8)) (select (select s 0) 9))) (<= 3 (+ (+ (+ (+ (select (select s 0) 20) (select (select s 0) 21)) (select (select s 0) 22)) (select (select s 0) 23)) (select (select s 0) 24)))) (not (<= (+ (+ (+ (+ (select (select s 0) 0) (select (select s 0) 1)) (select (select s 0) 2)) (select (select s 0) 3)) (select (select s 0) 4)) (+ (+ (+ (+ (select (select s 0) 5) (select (select s 0) 6)) (select (select s 0) 7)) (select (select s 0) 8)) (select (select s 0) 9))))))")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:404)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:350)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:159)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.RuntimeException: Assertion failed : SMT solver produced unexpected response (error "Failed to assert expression: java.io.IOException: Broken pipe (or (<= (+ (+ (+ (+ (select (select s 0) 0) (select (select s 0) 1)) (select (select s 0) 2)) (select (select s 0) 3)) (select (select s 0) 4)) (+ (+ (+ (+ (select (select s 0) 10) (select (select s 0) 11)) (select (select s 0) 12)) (select (select s 0) 13)) (select (select s 0) 14))) (and (and (<= 1 (+ (+ (+ (+ (select (select s 0) 5) (select (select s 0) 6)) (select (select s 0) 7)) (select (select s 0) 8)) (select (select s 0) 9))) (<= 3 (+ (+ (+ (+ (select (select s 0) 20) (select (select s 0) 21)) (select (select s 0) 22)) (select (select s 0) 23)) (select (select s 0) 24)))) (not (<= (+ (+ (+ (+ (select (select s 0) 0) (select (select s 0) 1)) (select (select s 0) 2)) (select (select s 0) 3)) (select (select s 0) 4)) (+ (+ (+ (+ (select (select s 0) 5) (select (select s 0) 6)) (select (select s 0) 7)) (select (select s 0) 8)) (select (select s 0) 9))))))")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:450)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:435)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:378)
... 3 more
Mar 27, 2019 10:59:56 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: During BMC, SMT solver timed out at depth 0
Mar 27, 2019 10:59:56 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solving timed out (3600000 secs) at depth 0
Mar 27, 2019 10:59:56 AM fr.lip6.move.gal.application.SMTRunner$2 run
INFO: SMT solved 0/ 6 properties. Interrupting other analysis methods.
Mar 27, 2019 10:59:56 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 979ms conformant to PINS in folder :/home/mcc/execution

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="Philosophers-COL-000005"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstoolsm"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 2-3954"
echo " Executing tool itstoolsm"
echo " Input is Philosophers-COL-000005, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r197-oct2-155272231300674"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-000005.tgz
mv Philosophers-COL-000005 execution
cd execution
if [ "ReachabilityCardinality" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "ReachabilityCardinality" = "UpperBounds" ] ; 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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
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 ;