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.r192-oct2-155234410500810.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 DatabaseWithMutex-PT-02, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r192-oct2-155234410500810
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 224K
-rw-r--r-- 1 mcc users 6.2K Feb 10 20:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 10 20:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.9K Feb 6 15:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 6 15:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K 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 3.2K Feb 4 23:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 4 23:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 4 22:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 12K Feb 4 22:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.8K Feb 3 06:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Feb 3 06:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Jan 30 22:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Jan 30 22:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Feb 4 22:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Feb 4 22:19 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 29K 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 DatabaseWithMutex-PT-02-ReachabilityFireability-00
FORMULA_NAME DatabaseWithMutex-PT-02-ReachabilityFireability-01
FORMULA_NAME DatabaseWithMutex-PT-02-ReachabilityFireability-02
FORMULA_NAME DatabaseWithMutex-PT-02-ReachabilityFireability-03
FORMULA_NAME DatabaseWithMutex-PT-02-ReachabilityFireability-04
FORMULA_NAME DatabaseWithMutex-PT-02-ReachabilityFireability-05
FORMULA_NAME DatabaseWithMutex-PT-02-ReachabilityFireability-06
FORMULA_NAME DatabaseWithMutex-PT-02-ReachabilityFireability-07
FORMULA_NAME DatabaseWithMutex-PT-02-ReachabilityFireability-08
FORMULA_NAME DatabaseWithMutex-PT-02-ReachabilityFireability-09
FORMULA_NAME DatabaseWithMutex-PT-02-ReachabilityFireability-10
FORMULA_NAME DatabaseWithMutex-PT-02-ReachabilityFireability-11
FORMULA_NAME DatabaseWithMutex-PT-02-ReachabilityFireability-12
FORMULA_NAME DatabaseWithMutex-PT-02-ReachabilityFireability-13
FORMULA_NAME DatabaseWithMutex-PT-02-ReachabilityFireability-14
FORMULA_NAME DatabaseWithMutex-PT-02-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1553610173120

Working with output stream class java.io.PrintStream
FORMULA DatabaseWithMutex-PT-02-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-02-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-02-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-02-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-02-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-02-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-02-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-02-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-02-ReachabilityFireability-00 FALSE 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 32 rows 38 cols
invariant :MesBuffReply_1_2 + Message_1_2 + -1'Active_2_2 + Acknowledge_1_2 + updating_1_2 + RecBuff_1_2 = 0
invariant :Message_2_2 + Acknowledge_2_2 + -1'Active_1_2 + RecBuff_2_2 + updating_2_2 + MesBuffReply_2_2 = 0
invariant :Modify_2_1 + Modify_1_1 + Active_1_1 + Mutex_1 + Active_2_1 = 1
invariant :WaitMutex_2_2 + -1'Modify_1_1 + all_active_2 + -1'Active_1_2 + -1'Mutex_2 + -1'Active_1_1 + -1'Mutex_1 + -1'Modify_1_2 + WaitMutex_2_1 = -1
invariant :Modify_2_2 + Active_1_2 + Active_2_2 + Mutex_2 + Modify_1_2 = 1
invariant :WaitMutex_1_1 + all_active_1 + Modify_1_1 + WaitMutex_1_2 + Active_1_2 + Active_1_1 + Modify_1_2 = 1
invariant :RecBuff_1_1 + -1'updating_1_2 + Acknowledge_1_1 + -1'Active_2_1 + -1'all_passive_1 + MesBuffReply_1_1 + Message_1_1 = -1
invariant :updating_1_1 + updating_1_2 + all_passive_1 = 1
invariant :MesBuffReply_2_1 + RecBuff_2_1 + updating_2_1 + Acknowledge_2_1 + -1'Active_1_1 + Message_2_1 = 0
invariant :all_passive_2 + updating_2_1 + updating_2_2 = 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/ReachabilityFireability.pnml.gal, -t, CGAL, -reachable-file, ReachabilityFireability.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/ReachabilityFireability.pnml.gal -t CGAL -reachable-file ReachabilityFireability.prop --nowitness --load-order /home/mcc/execution/model.ord
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file ReachabilityFireability.prop.
Read [reachable] property : DatabaseWithMutex-PT-02-ReachabilityFireability-03 with value :(((!(((((Modify_1_1>=1)||(Modify_1_2>=1))||(Modify_2_2>=1))||(Modify_2_1>=1))&&(((((Active_1_2>=1)&&(Acknowledge_2_2>=1))||((Active_2_2>=1)&&(Acknowledge_1_2>=1)))||((Active_1_1>=1)&&(Acknowledge_2_1>=1)))||((Active_2_1>=1)&&(Acknowledge_1_1>=1)))))||((((((updating_2_1>=1)||(updating_1_1>=1))||(updating_1_2>=1))||(updating_2_2>=1))||(((((Active_1_2>=1)&&(Acknowledge_2_2>=1))||((Active_2_2>=1)&&(Acknowledge_1_2>=1)))||((Active_1_1>=1)&&(Acknowledge_2_1>=1)))||((Active_2_1>=1)&&(Acknowledge_1_1>=1))))||(((((Message_1_1>=1)||(Message_2_1>=1))||(Message_2_2>=1))||(Message_1_2>=1))||(((((WaitMutex_2_1>=1)&&(Mutex_1>=1))||((WaitMutex_1_1>=1)&&(Mutex_1>=1)))||((Mutex_2>=1)&&(WaitMutex_2_2>=1)))||((Mutex_2>=1)&&(WaitMutex_1_2>=1))))))&&((((Message_1_1>=1)||(Message_2_1>=1))||(Message_2_2>=1))||(Message_1_2>=1)))
Read [invariant] property : DatabaseWithMutex-PT-02-ReachabilityFireability-07 with value :(!((!(((((all_passive_1>=1)&&(RecBuff_1_2>=1))||((all_passive_2>=1)&&(RecBuff_2_2>=1)))||((all_passive_1>=1)&&(RecBuff_1_1>=1)))||((all_passive_2>=1)&&(RecBuff_2_1>=1))))&&(((((WaitMutex_2_1>=1)&&(Mutex_1>=1))||((WaitMutex_1_1>=1)&&(Mutex_1>=1)))||((Mutex_2>=1)&&(WaitMutex_2_2>=1)))||((Mutex_2>=1)&&(WaitMutex_1_2>=1)))))
Read [invariant] property : DatabaseWithMutex-PT-02-ReachabilityFireability-08 with value :(!((Mutex_2>=1)&&(WaitMutex_1_2>=1)))
Read [invariant] property : DatabaseWithMutex-PT-02-ReachabilityFireability-09 with value :((updating_2_2>=1)||(((((Mutex_2>=1)&&(WaitMutex_1_2>=1))&&((Active_2_2>=1)&&(Acknowledge_1_2>=1)))&&((all_active_1>=1)&&(updating_1_1>=1)))||(!((updating_2_1>=1)&&(MesBuffReply_2_1>=1)))))
Read [reachable] property : DatabaseWithMutex-PT-02-ReachabilityFireability-10 with value :(((all_passive_2>=1)&&(RecBuff_2_2>=1))&&(!((!((Active_2_2>=1)&&(Acknowledge_1_2>=1)))&&(!(MesBuffReply_2_2>=1)))))
Read [reachable] property : DatabaseWithMutex-PT-02-ReachabilityFireability-11 with value :((all_passive_2>=1)&&(RecBuff_2_1>=1))
Read [invariant] property : DatabaseWithMutex-PT-02-ReachabilityFireability-14 with value :((!((all_active_1>=1)||(!(Modify_1_1>=1))))||((!((updating_2_2>=1)&&(updating_2_1>=1)))||(MesBuffReply_2_2>=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,153,0.045269,3860,2,158,5,564,6,0,187,365,0
Total reachable state count : 153

Verifying 7 reachability properties.
Reachability property DatabaseWithMutex-PT-02-ReachabilityFireability-03 is true.
FORMULA DatabaseWithMutex-PT-02-ReachabilityFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 32 rows 38 cols
invariant :MesBuffReply_1_2 + Message_1_2 + -1'Active_2_2 + Acknowledge_1_2 + updating_1_2 + RecBuff_1_2 = 0
invariant :Message_2_2 + Acknowledge_2_2 + -1'Active_1_2 + RecBuff_2_2 + updating_2_2 + MesBuffReply_2_2 = 0
invariant :Modify_2_1 + Modify_1_1 + Active_1_1 + Mutex_1 + Active_2_1 = 1
invariant :WaitMutex_2_2 + -1'Modify_1_1 + all_active_2 + -1'Active_1_2 + -1'Mutex_2 + -1'Active_1_1 + -1'Mutex_1 + -1'Modify_1_2 + WaitMutex_2_1 = -1
invariant :Modify_2_2 + Active_1_2 + Active_2_2 + Mutex_2 + Modify_1_2 = 1
invariant :WaitMutex_1_1 + all_active_1 + Modify_1_1 + WaitMutex_1_2 + Active_1_2 + Active_1_1 + Modify_1_2 = 1
invariant :RecBuff_1_1 + -1'updating_1_2 + Acknowledge_1_1 + -1'Active_2_1 + -1'all_passive_1 + MesBuffReply_1_1 + Message_1_1 = -1
invariant :updating_1_1 + updating_1_2 + all_passive_1 = 1
invariant :MesBuffReply_2_1 + RecBuff_2_1 + updating_2_1 + Acknowledge_2_1 + -1'Active_1_1 + Message_2_1 = 0
invariant :all_passive_2 + updating_2_1 + updating_2_2 = 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
DatabaseWithMutex-PT-02-ReachabilityFireability-03,9,0.047253,3892,2,64,6,564,7,0,220,365,0
Invariant property DatabaseWithMutex-PT-02-ReachabilityFireability-07 does not hold.
FORMULA DatabaseWithMutex-PT-02-ReachabilityFireability-07 FALSE 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
DatabaseWithMutex-PT-02-ReachabilityFireability-07,28,0.061788,4156,2,172,7,564,8,0,248,365,0
Invariant property DatabaseWithMutex-PT-02-ReachabilityFireability-08 does not hold.
FORMULA DatabaseWithMutex-PT-02-ReachabilityFireability-08 FALSE 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
DatabaseWithMutex-PT-02-ReachabilityFireability-08,6,0.062148,4292,2,54,8,564,9,0,248,365,0
Invariant property DatabaseWithMutex-PT-02-ReachabilityFireability-09 is true.
FORMULA DatabaseWithMutex-PT-02-ReachabilityFireability-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
DatabaseWithMutex-PT-02-ReachabilityFireability-09,0,0.076031,4292,1,0,8,605,10,0,270,365,0
Reachability property DatabaseWithMutex-PT-02-ReachabilityFireability-10 does not hold.
FORMULA DatabaseWithMutex-PT-02-ReachabilityFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : DatabaseWithMutex-PT-02-ReachabilityFireability-10

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DatabaseWithMutex-PT-02-ReachabilityFireability-10,0,0.076574,4292,1,0,8,650,11,0,278,365,0
Reachability property DatabaseWithMutex-PT-02-ReachabilityFireability-11 is true.
FORMULA DatabaseWithMutex-PT-02-ReachabilityFireability-11 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
DatabaseWithMutex-PT-02-ReachabilityFireability-11,9,0.076794,4296,2,64,9,652,12,0,280,365,0
Invariant property DatabaseWithMutex-PT-02-ReachabilityFireability-14 is true.
FORMULA DatabaseWithMutex-PT-02-ReachabilityFireability-14 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
DatabaseWithMutex-PT-02-ReachabilityFireability-14,0,0.077171,4296,1,0,9,680,13,0,288,365,0
ITS tools runner thread asked to quit. Dying gracefully.
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 1553610176129

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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 2:22:54 PM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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 2:22:54 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 26 ms
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 38 places.
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 32 transitions.
Mar 26, 2019 2:22:55 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 5 ms
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property DatabaseWithMutex-PT-02-ReachabilityFireability-00 is trivially false : it is not verified in initial state.
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property DatabaseWithMutex-PT-02-ReachabilityFireability-01 is trivially false : it is not verified in initial state.
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property DatabaseWithMutex-PT-02-ReachabilityFireability-02 is trivially false : it is not verified in initial state.
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DatabaseWithMutex-PT-02-ReachabilityFireability-04 is trivially true : it is verified in initial state.
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DatabaseWithMutex-PT-02-ReachabilityFireability-05 is trivially true : it is verified in initial state.
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property DatabaseWithMutex-PT-02-ReachabilityFireability-06 is trivially false : it is not verified in initial state.
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property DatabaseWithMutex-PT-02-ReachabilityFireability-12 is trivially false : it is not verified in initial state.
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property DatabaseWithMutex-PT-02-ReachabilityFireability-13 is trivially true : it is verified in initial state.
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property DatabaseWithMutex-PT-02-ReachabilityFireability-15 is trivially false : it is not verified in initial state.
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 23 ms
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 6 ms
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 18 ms
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 32 transitions.
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 32 transitions.
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 38 places.
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 32 transitions.
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 32 transitions.
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 10 place invariants in 9 ms
Mar 26, 2019 2:22:55 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireability.pnml.gal : 1 ms
Mar 26, 2019 2:22:55 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 0 ms
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Ran tautology test, simplified 0 / 7 in 275 ms.
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DatabaseWithMutex-PT-02-ReachabilityFireability-03(UNSAT) depth K=0 took 11 ms
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DatabaseWithMutex-PT-02-ReachabilityFireability-07(UNSAT) depth K=0 took 9 ms
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DatabaseWithMutex-PT-02-ReachabilityFireability-08(UNSAT) depth K=0 took 11 ms
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 32 transitions.
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DatabaseWithMutex-PT-02-ReachabilityFireability-09(UNSAT) depth K=0 took 14 ms
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DatabaseWithMutex-PT-02-ReachabilityFireability-10(UNSAT) depth K=0 took 7 ms
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 10 place invariants in 2 ms
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DatabaseWithMutex-PT-02-ReachabilityFireability-11(UNSAT) depth K=0 took 35 ms
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DatabaseWithMutex-PT-02-ReachabilityFireability-14(UNSAT) depth K=0 took 14 ms
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DatabaseWithMutex-PT-02-ReachabilityFireability-09(UNSAT) depth K=1 took 15 ms
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DatabaseWithMutex-PT-02-ReachabilityFireability-10(UNSAT) depth K=1 took 8 ms
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
WARNING: Interrupting SMT solver.
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DatabaseWithMutex-PT-02-ReachabilityFireability-11(UNSAT) depth K=1 took 2 ms
Exception in thread "Thread-6" 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 2:22:55 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
WARNING: Unexpected error occurred while running SMT. Was verifying DatabaseWithMutex-PT-02-ReachabilityFireability-14 SMT depth 1
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 2:22:55 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: During BMC, SMT solver timed out at depth 1
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solving timed out (3600000 secs) at depth 1
java.lang.RuntimeException: SMT assertion produced unexpected response (error "Failed to assert expression: java.io.IOException: Stream closed (< (select (select s 1) 4) 0)")
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:114)
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 26, 2019 2:22:55 PM fr.lip6.move.gal.application.SMTRunner$2 run
INFO: SMT solved 0/ 7 properties. Interrupting other analysis methods.
Mar 26, 2019 2:22:55 PM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Skipping mayMatrices nes/nds SMT solver raised an error :unknown
java.lang.RuntimeException: SMT solver raised an error :unknown
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:318)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:305)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:116)
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 26, 2019 2:22:55 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 347ms 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="DatabaseWithMutex-PT-02"
export BK_EXAMINATION="ReachabilityFireability"
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 DatabaseWithMutex-PT-02, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r192-oct2-155234410500810"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-PT-02.tgz
mv DatabaseWithMutex-PT-02 execution
cd execution
if [ "ReachabilityFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.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 ;