Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2019-input.r194-smll-155234739000071.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2019-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-3957
Executing tool itstoolsm
Input is DrinkVendingMachine-PT-02, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-smll-155234739000071
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 296K
-rw-r--r-- 1 mcc users 4.4K Feb 10 22:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Feb 10 22:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 6 19:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 6 19:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 112 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 350 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 3.1K Feb 4 23:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K Feb 4 23:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.9K Feb 4 22:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 13K Feb 4 22:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.2K Feb 3 07:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 3 07:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Jan 31 00:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 26K Jan 31 00:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Feb 4 22:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K Feb 4 22:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 68K 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 DrinkVendingMachine-PT-02-ReachabilityCardinality-00
FORMULA_NAME DrinkVendingMachine-PT-02-ReachabilityCardinality-01
FORMULA_NAME DrinkVendingMachine-PT-02-ReachabilityCardinality-02
FORMULA_NAME DrinkVendingMachine-PT-02-ReachabilityCardinality-03
FORMULA_NAME DrinkVendingMachine-PT-02-ReachabilityCardinality-04
FORMULA_NAME DrinkVendingMachine-PT-02-ReachabilityCardinality-05
FORMULA_NAME DrinkVendingMachine-PT-02-ReachabilityCardinality-06
FORMULA_NAME DrinkVendingMachine-PT-02-ReachabilityCardinality-07
FORMULA_NAME DrinkVendingMachine-PT-02-ReachabilityCardinality-08
FORMULA_NAME DrinkVendingMachine-PT-02-ReachabilityCardinality-09
FORMULA_NAME DrinkVendingMachine-PT-02-ReachabilityCardinality-10
FORMULA_NAME DrinkVendingMachine-PT-02-ReachabilityCardinality-11
FORMULA_NAME DrinkVendingMachine-PT-02-ReachabilityCardinality-12
FORMULA_NAME DrinkVendingMachine-PT-02-ReachabilityCardinality-13
FORMULA_NAME DrinkVendingMachine-PT-02-ReachabilityCardinality-14
FORMULA_NAME DrinkVendingMachine-PT-02-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1553605168338

Working with output stream class java.io.PrintStream
FORMULA DrinkVendingMachine-PT-02-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-PT-02-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-PT-02-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-PT-02-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-PT-02-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-PT-02-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-PT-02-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-PT-02-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-PT-02-ReachabilityCardinality-00 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]
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 : DrinkVendingMachine-PT-02-ReachabilityCardinality-01 with value :(((((optionSlots_1+optionSlots_2)>=3)&&((theProducts_1+theProducts_2)<=(((((((ready_1+ready_3)+ready_2)+ready_5)+ready_4)+ready_7)+ready_6)+ready_8)))&&(!((((((((wait_1+wait_2)+wait_3)+wait_4)+wait_5)+wait_6)+wait_7)+wait_8)>=3)))&&(!((((((((ready_1+ready_3)+ready_2)+ready_5)+ready_4)+ready_7)+ready_6)+ready_8)<=(theOptions_1+theOptions_2))))
Read [reachable] property : DrinkVendingMachine-PT-02-ReachabilityCardinality-06 with value :((theProducts_1+theProducts_2)>=3)
Read [invariant] property : DrinkVendingMachine-PT-02-ReachabilityCardinality-08 with value :(((!(wait_3>=2))||(theProducts_1<=ready_8))&&(ready_7<=wait_1))
Read [invariant] property : DrinkVendingMachine-PT-02-ReachabilityCardinality-09 with value :(((!(ready_2>=3))||((ready_5>=2)||(ready_3>=2)))||((ready_1<=optionSlots_2)&&((ready_3<=optionSlots_1)&&(optionSlots_1<=ready_6))))
Read [reachable] property : DrinkVendingMachine-PT-02-ReachabilityCardinality-10 with value :(((theProducts_2>=2)&&((productSlots_1>=1)&&(wait_2<=wait_1)))||(((optionSlots_1<=wait_1)||(wait_6>=2))&&(wait_3<=ready_8)))
Read [reachable] property : DrinkVendingMachine-PT-02-ReachabilityCardinality-11 with value :((ready_1<=ready_4)&&(!((wait_2>=3)||(wait_7>=1))))
Read [reachable] property : DrinkVendingMachine-PT-02-ReachabilityCardinality-15 with value :((theProducts_2<=optionSlots_2)&&(ready_8>=3))
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,1024,0.075014,5356,2,398,5,5216,6,0,167,4814,0
Total reachable state count : 1024

Verifying 7 reachability properties.
Reachability property DrinkVendingMachine-PT-02-ReachabilityCardinality-01 does not hold.
FORMULA DrinkVendingMachine-PT-02-ReachabilityCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : DrinkVendingMachine-PT-02-ReachabilityCardinality-01

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DrinkVendingMachine-PT-02-ReachabilityCardinality-01,0,0.076499,5392,1,0,5,5216,7,0,175,4814,0
Reachability property DrinkVendingMachine-PT-02-ReachabilityCardinality-06 does not hold.
FORMULA DrinkVendingMachine-PT-02-ReachabilityCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : DrinkVendingMachine-PT-02-ReachabilityCardinality-06

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DrinkVendingMachine-PT-02-ReachabilityCardinality-06,0,0.076909,5492,1,0,5,5216,8,0,178,4814,0
Invariant property DrinkVendingMachine-PT-02-ReachabilityCardinality-08 is true.
FORMULA DrinkVendingMachine-PT-02-ReachabilityCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DrinkVendingMachine-PT-02-ReachabilityCardinality-08,0,0.077995,5720,1,0,5,5216,9,0,190,4814,0
Invariant property DrinkVendingMachine-PT-02-ReachabilityCardinality-09 is true.
FORMULA DrinkVendingMachine-PT-02-ReachabilityCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DrinkVendingMachine-PT-02-ReachabilityCardinality-09,0,0.079049,5720,1,0,5,5216,10,0,208,4814,0
Reachability property DrinkVendingMachine-PT-02-ReachabilityCardinality-10 is true.
FORMULA DrinkVendingMachine-PT-02-ReachabilityCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DrinkVendingMachine-PT-02-ReachabilityCardinality-10,4,0.079908,5720,2,27,6,5216,11,0,225,4814,0
Reachability property DrinkVendingMachine-PT-02-ReachabilityCardinality-11 does not hold.
FORMULA DrinkVendingMachine-PT-02-ReachabilityCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : DrinkVendingMachine-PT-02-ReachabilityCardinality-11

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DrinkVendingMachine-PT-02-ReachabilityCardinality-11,0,0.080867,5720,1,0,6,5216,12,0,233,4814,0
Reachability property DrinkVendingMachine-PT-02-ReachabilityCardinality-15 does not hold.
FORMULA DrinkVendingMachine-PT-02-ReachabilityCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : DrinkVendingMachine-PT-02-ReachabilityCardinality-15

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DrinkVendingMachine-PT-02-ReachabilityCardinality-15,0,0.08129,5720,1,0,6,5216,13,0,240,4814,0
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.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 52
// Phase 1: matrix 52 rows 24 cols
invariant :wait_7 + ready_7 = 1
invariant :wait_2 + ready_2 = 1
invariant :theProducts_2 + productSlots_2 = 1
invariant :wait_4 + ready_4 = 1
invariant :wait_6 + ready_6 = 1
invariant :theOptions_1 + optionSlots_1 = 1
invariant :theOptions_2 + optionSlots_2 = 1
invariant :theProducts_1 + productSlots_1 = 1
invariant :wait_5 + ready_5 = 1
invariant :wait_3 + ready_3 = 1
invariant :wait_8 + ready_8 = 1
invariant :wait_1 + ready_1 = 1

BK_STOP 1553605173502

--------------------
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 26, 2019 12:59:30 PM 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 26, 2019 12:59:30 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 26, 2019 12:59:30 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 96 ms
Mar 26, 2019 12:59:30 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 24 places.
Mar 26, 2019 12:59:31 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 72 transitions.
Mar 26, 2019 12:59:31 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 15 ms
Mar 26, 2019 12:59:31 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DrinkVendingMachine-PT-02-ReachabilityCardinality-00 is trivially true : it is verified in initial state.
Mar 26, 2019 12:59:31 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property DrinkVendingMachine-PT-02-ReachabilityCardinality-02 is trivially false : it is not verified in initial state.
Mar 26, 2019 12:59:31 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property DrinkVendingMachine-PT-02-ReachabilityCardinality-03 is trivially false : it is not verified in initial state.
Mar 26, 2019 12:59:31 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property DrinkVendingMachine-PT-02-ReachabilityCardinality-04 is trivially false : it is not verified in initial state.
Mar 26, 2019 12:59:31 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DrinkVendingMachine-PT-02-ReachabilityCardinality-07 is trivially true : it is verified in initial state.
Mar 26, 2019 12:59:31 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property DrinkVendingMachine-PT-02-ReachabilityCardinality-12 is trivially false : it is not verified in initial state.
Mar 26, 2019 12:59:31 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DrinkVendingMachine-PT-02-ReachabilityCardinality-13 is trivially true : it is verified in initial state.
Mar 26, 2019 12:59:31 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DrinkVendingMachine-PT-02-ReachabilityCardinality-14 is trivially true : it is verified in initial state.
Mar 26, 2019 12:59:31 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 100 ms
Mar 26, 2019 12:59:31 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 45 ms
Mar 26, 2019 12:59:31 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 39 ms
Mar 26, 2019 12:59:31 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 72 transitions.
Mar 26, 2019 12:59:31 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 72 transitions.
Mar 26, 2019 12:59:31 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 72 transitions.
Mar 26, 2019 12:59:31 PM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 24 places.
Mar 26, 2019 12:59:31 PM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 72 transitions.
Mar 26, 2019 12:59:31 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.pnml.gal : 24 ms
Mar 26, 2019 12:59:31 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 1 ms
Mar 26, 2019 12:59:31 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Ran tautology test, simplified 0 / 7 in 491 ms.
Mar 26, 2019 12:59:31 PM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (define-fun tr66 ((step Int)) Bool (trsrc66 (select s step) (select s (+ step 1)))) with error
Mar 26, 2019 12:59:31 PM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (define-fun _enabledsrc__67 ((src (Array Int Int))) Bool (and (>= (select src 8) 1) (>= (select src 0) 1))) with error (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Skipping mayMatrices nes/nds Error when declaring system variables to SMT solver.(error "Error writing to Z3 solver: java.io.IOException: Stream closed")
java.lang.RuntimeException: Error when declaring system variables to SMT solver.(error "Error writing to Z3 solver: java.io.IOException: Stream closed")
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.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)
java.lang.RuntimeException: Assertion failed : SMT 'push' solver produced unexpected response (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:446)
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)
Mar 26, 2019 12:59:31 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
WARNING: Unexpected error occurred while running SMT. Was verifying DrinkVendingMachine-PT-02-ReachabilityCardinality-01 SMT depth 0
java.lang.RuntimeException: java.lang.RuntimeException: Assertion failed : SMT 'push' solver produced unexpected response (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
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 'push' solver produced unexpected response (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:446)
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 26, 2019 12:59:31 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: During BMC, SMT solver timed out at depth 0
Mar 26, 2019 12:59:31 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solving timed out (3600000 secs) at depth 0
Mar 26, 2019 12:59:31 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
WARNING: Interrupting SMT solver.
Mar 26, 2019 12:59:31 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 418ms conformant to PINS in folder :/home/mcc/execution
Mar 26, 2019 12:59:31 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 72 transitions.
Mar 26, 2019 12:59:32 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 12 place invariants in 11 ms
Mar 26, 2019 12:59:32 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 24 variables to be positive in 103 ms
Mar 26, 2019 12:59:32 PM fr.lip6.move.gal.application.SMTRunner$2 run
INFO: SMT solved 0/ 7 properties. Interrupting other analysis methods.

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="DrinkVendingMachine-PT-02"
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 2-3957"
echo " Executing tool itstoolsm"
echo " Input is DrinkVendingMachine-PT-02, 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 r194-smll-155234739000071"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DrinkVendingMachine-PT-02.tgz
mv DrinkVendingMachine-PT-02 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 ;