Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
.....................
/home/mcc/execution
total 188K
-rw-r--r-- 1 mcc users 4.2K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 11K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 127 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 365 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.4K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 13 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 8.2K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstools
Input is SmallOperatingSystem-PT-MT0064DC0032, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r164-smll-152705515400035
=====================================================================

--------------------
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 SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-00
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-01
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-02
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-03
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-04
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-05
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-06
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-07
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-08
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-09
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-10
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-11
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-12
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-13
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-14
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1527059254474

Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityFireability.pnml.gal, -t, CGAL, -reachable-file, ReachabilityFireability.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityFireability.pnml.gal -t CGAL -reachable-file ReachabilityFireability.prop --nowitness
Loading property file ReachabilityFireability.prop.
Read [invariant] property : SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-00 with value :(((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))
Read [invariant] property : SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-01 with value :(((((LoadingMem>=1)||(((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1)))||((TaskReady>=1)&&(CPUUnit>=1)))&&(!((((TaskSuspended>=1)&&(DiskControllerUnit>=1))&&(TaskOnDisk>=1))&&(TaskReady>=1))))||(((!((TaskReady>=1)&&(CPUUnit>=1)))||((LoadingMem>=1)||(TaskReady>=1)))&&((CPUUnit>=1)&&(TaskSuspended>=1))))
Read [invariant] property : SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-02 with value :((TaskReady>=1)||(!((TaskReady>=1)&&(CPUUnit>=1))))
Read [reachable] property : SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-03 with value :(!((((TaskSuspended>=1)&&(DiskControllerUnit>=1))&&(TaskOnDisk>=1))||((LoadingMem>=1)||(((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1)))))
Read [reachable] property : SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-04 with value :(!(((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1)))
Read [reachable] property : SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-05 with value :((((!(((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1)))||(!(LoadingMem>=1)))&&(((ExecutingTask>=1)||(TransferToDisk>=1))&&(TaskReady>=1)))&&(!((TaskReady>=1)&&(CPUUnit>=1))))
Read [invariant] property : SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-06 with value :((((TaskReady>=1)&&(CPUUnit>=1))||(!(((TaskReady>=1)&&(CPUUnit>=1))||(TaskReady>=1))))||(!(TaskReady>=1)))
Read [reachable] property : SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-07 with value :(!(((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))||(LoadingMem>=1))||(((((TaskSuspended>=1)&&(DiskControllerUnit>=1))&&(TaskOnDisk>=1))&&(LoadingMem>=1))&&(((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1)))))
Read [invariant] property : SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-08 with value :((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))||((((CPUUnit>=1)&&(TaskSuspended>=1))&&(!(ExecutingTask>=1)))||(((CPUUnit>=1)&&(TaskSuspended>=1))||((LoadingMem>=1)||(TransferToDisk>=1)))))
Read [reachable] property : SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-09 with value :((((ExecutingTask>=1)||(TaskReady>=1))&&(!(((CPUUnit>=1)&&(TaskSuspended>=1))||(TransferToDisk>=1))))&&(((((CPUUnit>=1)&&(TaskSuspended>=1))||(TransferToDisk>=1))&&(!(((TaskSuspended>=1)&&(DiskControllerUnit>=1))&&(TaskOnDisk>=1))))||(((CPUUnit>=1)&&(TaskSuspended>=1))&&(((TaskReady>=1)&&(CPUUnit>=1))&&(((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))))))
Read [invariant] property : SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-10 with value :(((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))
Read [reachable] property : SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-11 with value :((!(((((TaskSuspended>=1)&&(DiskControllerUnit>=1))&&(TaskOnDisk>=1))||(ExecutingTask>=1))||((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))||(TransferToDisk>=1))))&&((!(((TaskReady>=1)&&(CPUUnit>=1))||((CPUUnit>=1)&&(TaskSuspended>=1))))&&(!((TaskReady>=1)||(ExecutingTask>=1)))))
Read [invariant] property : SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-12 with value :((((((CPUUnit>=1)&&(TaskSuspended>=1))||(((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1)))||(((TaskReady>=1)&&(CPUUnit>=1))&&(LoadingMem>=1)))&&(((CPUUnit>=1)&&(TaskSuspended>=1))||(!(((TaskSuspended>=1)&&(DiskControllerUnit>=1))&&(TaskOnDisk>=1)))))&&((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))||(!((TransferToDisk>=1)||(ExecutingTask>=1)))))
Read [invariant] property : SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-13 with value :((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))||((CPUUnit>=1)&&(TaskSuspended>=1)))
Read [invariant] property : SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-14 with value :(((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))
Read [reachable] property : SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-15 with value :(!(((CPUUnit>=1)&&(TaskSuspended>=1))||(((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))||(TaskReady>=1))||(((TaskReady>=1)&&(CPUUnit>=1))||(TransferToDisk>=1)))))
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 8 rows 9 cols
invariant :TaskOnDisk + TransferToDisk + LoadingMem = 64
invariant :FreeMemSegment + TransferToDisk + TaskReady + TaskSuspended + ExecutingTask + LoadingMem = 64
invariant :DiskControllerUnit + TransferToDisk + LoadingMem = 32
invariant :CPUUnit + ExecutingTask = 64
FORMULA SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-02 TRUE TECHNIQUES SAT_SMT TAUTOLOGY
FORMULA SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-09 FALSE TECHNIQUES SAT_SMT TAUTOLOGY
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 8 rows 9 cols
invariant :TaskOnDisk + TransferToDisk + LoadingMem = 64
invariant :FreeMemSegment + TransferToDisk + TaskReady + TaskSuspended + ExecutingTask + LoadingMem = 64
invariant :DiskControllerUnit + TransferToDisk + LoadingMem = 32
invariant :CPUUnit + ExecutingTask = 64
FORMULA SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-05 FALSE TECHNIQUES SAT_SMT K_INDUCTION(0)
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SmallOperatingSystem\_PT\_MT0064DC0032\_flat\_flat,9.13364e+06,0.625032,10320,2,1450,5,35227,6,0,47,35840,0
Total reachable state count : 9133641

Verifying 16 reachability properties.
Invariant property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-00 does not hold.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

FORMULA SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-06 TRUE TECHNIQUES SAT_SMT K_INDUCTION(0)
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-00,6545,0.625949,10408,2,138,6,35227,7,0,54,35840,0
Invariant property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-01 does not hold.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-01 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
SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-01,1,0.644076,10664,2,10,7,35227,8,0,331,35840,0
Invariant property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-02 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-02,0,0.647296,10752,1,0,7,35227,9,0,331,35840,0
Reachability property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-03 is true.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-03 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
SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-03,65,0.648883,10752,2,202,8,35227,10,0,334,35840,0
Reachability property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-04 is true.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-04 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
SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-04,6545,0.649474,10752,2,138,8,35227,10,0,334,35840,0
Reachability property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-05 does not hold.
No reachable states exhibit your property : SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-05

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-05,0,0.651941,10752,1,0,8,35227,11,0,342,35840,0
Invariant property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-06 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-06,0,0.662329,10752,1,0,8,35227,12,0,346,35840,0
Reachability property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-07 is true.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-07 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
SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-07,2145,0.666622,10752,2,202,9,35227,13,0,351,35840,0
Invariant property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-08 does not hold.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-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
SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-08,65,0.673418,10752,2,202,9,35227,14,0,423,35840,0
Reachability property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-09 does not hold.
No reachable states exhibit your property : SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-09

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-09,0,0.68966,10752,1,0,9,35227,15,0,465,35840,0
Invariant property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-10 does not hold.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-10 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
SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-10,6545,0.690358,10752,2,138,9,35227,15,0,465,35840,0
Reachability property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-11 is true.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-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
SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-11,1,0.698322,10752,2,10,10,35227,16,0,471,35840,0
Invariant property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-12 does not hold.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-12 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
SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-12,6545,0.700677,10752,2,138,11,35227,17,0,477,35840,0
Invariant property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-13 does not hold.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-13 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
SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-13,1,0.701406,10756,2,10,12,35227,18,0,478,35840,0
Invariant property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-14 does not hold.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-14 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
SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-14,6545,0.701975,10756,2,138,12,35227,18,0,478,35840,0
Reachability property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-15 is true.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-15 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
SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-15,1,0.703173,10756,2,10,12,35227,19,0,479,35840,0
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, -O3, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1527059259688

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -consoleLog -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/ -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
May 23, 2018 7:07:37 AM 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/, -smt]
May 23, 2018 7:07:37 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 23, 2018 7:07:37 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 29 ms
May 23, 2018 7:07:37 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 9 places.
May 23, 2018 7:07:37 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 8 transitions.
May 23, 2018 7:07:37 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 6 ms
May 23, 2018 7:07:37 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 28 ms
May 23, 2018 7:07:37 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 11 ms
May 23, 2018 7:07:37 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireability.pnml.gal : 1 ms
May 23, 2018 7:07:37 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 3 ms
May 23, 2018 7:07:37 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 19 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 8 transitions.
May 23, 2018 7:07:38 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 8 transitions.
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 4 place invariants in 10 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Result for false tautology is UNSAT, invariant/never predicate is unrealizable SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-02
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 9 variables to be positive in 141 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 8 transitions.
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/8 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 8 transitions.
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Result for false tautology is UNSAT, reachability predicate is unrealizable SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-09
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Ran tautology test, simplified 2 / 16 in 440 ms.
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-00(UNSAT) depth K=0 took 13 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-01(UNSAT) depth K=0 took 4 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 8 transitions.
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-03(UNSAT) depth K=0 took 1 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-04(UNSAT) depth K=0 took 0 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-05(UNSAT) depth K=0 took 17 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 4 place invariants in 1 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-06(UNSAT) depth K=0 took 19 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-07(UNSAT) depth K=0 took 1 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-08(UNSAT) depth K=0 took 1 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-10(UNSAT) depth K=0 took 10 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-11(UNSAT) depth K=0 took 3 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-12(UNSAT) depth K=0 took 2 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-13(UNSAT) depth K=0 took 2 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-14(UNSAT) depth K=0 took 12 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-15(UNSAT) depth K=0 took 4 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-00(UNSAT) depth K=1 took 8 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-01(UNSAT) depth K=1 took 2 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-03(UNSAT) depth K=1 took 17 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-04(UNSAT) depth K=1 took 2 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-05(UNSAT) depth K=1 took 13 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-06(UNSAT) depth K=1 took 3 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-07(UNSAT) depth K=1 took 3 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-08(UNSAT) depth K=1 took 7 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-10(UNSAT) depth K=1 took 1 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-11(UNSAT) depth K=1 took 7 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 9 variables to be positive in 146 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesSmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-00
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-00(SAT) depth K=0 took 11 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-12(UNSAT) depth K=1 took 34 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-13(UNSAT) depth K=1 took 13 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesSmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-01
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-01(SAT) depth K=0 took 16 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-14(UNSAT) depth K=1 took 2 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-15(UNSAT) depth K=1 took 8 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesSmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-03
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-00(UNSAT) depth K=2 took 9 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-03(SAT) depth K=0 took 19 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-01(UNSAT) depth K=2 took 7 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesSmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-04
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-03(UNSAT) depth K=2 took 10 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-04(SAT) depth K=0 took 16 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-04(UNSAT) depth K=2 took 4 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-05(UNSAT) depth K=2 took 11 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, proved UNreachability of reachability predicate SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-05
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, successfully proved induction at step 0 for SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-05
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-05(FALSE) depth K=0 took 19 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, proved invariant SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-06
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is UNSAT, successfully proved induction at step 0 for SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-06
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-06(TRUE) depth K=0 took 11 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-06(UNSAT) depth K=2 took 16 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-07(UNSAT) depth K=2 took 14 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesSmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-07
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-07(SAT) depth K=0 took 21 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-08(UNSAT) depth K=2 took 18 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesSmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-08
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-08(SAT) depth K=0 took 18 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-10(UNSAT) depth K=2 took 15 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesSmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-10
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-10(SAT) depth K=0 took 13 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-11(UNSAT) depth K=2 took 14 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesSmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-11
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-11(SAT) depth K=0 took 14 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-12(UNSAT) depth K=2 took 13 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-13(UNSAT) depth K=2 took 5 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
WARNING: Interrupting SMT solver.
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-14(UNSAT) depth K=2 took 2 ms
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:305)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:452)
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)
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:305)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:573)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:301)
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)
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
WARNING: Unexpected error occurred while running SMT. Was verifying SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-15 SMT depth 2
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
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: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:305)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:452)
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
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
WARNING: Unexpected error occurred while running SMT. Was verifying SmallOperatingSystem-PT-MT0064DC0032-ReachabilityFireability-12 K-induction depth 0
Exception in thread "Thread-8" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:336)
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)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:305)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:573)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:301)
... 3 more
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: During BMC, SMT solver timed out at depth 2
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solving timed out (3600000 secs) at depth 2
May 23, 2018 7:07:38 AM fr.lip6.move.gal.application.SMTRunner$2 run
INFO: SMT solved 4/ 16 properties. Interrupting other analysis methods.
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.NecessaryEnablingsolver.computeAblingForPredicate(NecessaryEnablingsolver.java:766)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:502)
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)
May 23, 2018 7:07:38 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 691ms 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="SmallOperatingSystem-PT-MT0064DC0032"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
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

tar xzf /home/mcc/BenchKit/INPUTS/SmallOperatingSystem-PT-MT0064DC0032.tgz
mv SmallOperatingSystem-PT-MT0064DC0032 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool itstools"
echo " Input is SmallOperatingSystem-PT-MT0064DC0032, 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 r164-smll-152705515400035"
echo "====================================================================="
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 ;