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.r213-smll-155381378100036.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 CloudOpsManagement-PT-00020by00010, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r213-smll-155381378100036
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 196K
-rw-r--r-- 1 mcc users 4.4K Mar 26 06:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 26 06:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 26 06:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 26 06:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 2.9K Mar 26 06:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Mar 26 06:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 26 06:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.3K Mar 26 06:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 25 21:32 NewModel
-rw-r--r-- 1 mcc users 4.5K Mar 26 06:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 26 06:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 125 Mar 26 06:21 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 363 Mar 26 06:21 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 4.0K Mar 26 06:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 23K Mar 26 06:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 26 06:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 26 06:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 25 21:32 equiv_col
-rw-r--r-- 1 mcc users 13 Mar 25 21:32 instance
-rw-r--r-- 1 mcc users 6 Mar 25 21:32 iscolored
-rw-r--r-- 1 mcc users 17K Mar 25 21:32 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 CloudOpsManagement-PT-00020by00010-ReachabilityFireability-00
FORMULA_NAME CloudOpsManagement-PT-00020by00010-ReachabilityFireability-01
FORMULA_NAME CloudOpsManagement-PT-00020by00010-ReachabilityFireability-02
FORMULA_NAME CloudOpsManagement-PT-00020by00010-ReachabilityFireability-03
FORMULA_NAME CloudOpsManagement-PT-00020by00010-ReachabilityFireability-04
FORMULA_NAME CloudOpsManagement-PT-00020by00010-ReachabilityFireability-05
FORMULA_NAME CloudOpsManagement-PT-00020by00010-ReachabilityFireability-06
FORMULA_NAME CloudOpsManagement-PT-00020by00010-ReachabilityFireability-07
FORMULA_NAME CloudOpsManagement-PT-00020by00010-ReachabilityFireability-08
FORMULA_NAME CloudOpsManagement-PT-00020by00010-ReachabilityFireability-09
FORMULA_NAME CloudOpsManagement-PT-00020by00010-ReachabilityFireability-10
FORMULA_NAME CloudOpsManagement-PT-00020by00010-ReachabilityFireability-11
FORMULA_NAME CloudOpsManagement-PT-00020by00010-ReachabilityFireability-12
FORMULA_NAME CloudOpsManagement-PT-00020by00010-ReachabilityFireability-13
FORMULA_NAME CloudOpsManagement-PT-00020by00010-ReachabilityFireability-14
FORMULA_NAME CloudOpsManagement-PT-00020by00010-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1553872048105

Working with output stream class java.io.PrintStream
FORMULA CloudOpsManagement-PT-00020by00010-ReachabilityFireability-01 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]
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]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 29 rows 27 cols

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 : CloudOpsManagement-PT-00020by00010-ReachabilityFireability-00 with value :(((((WebAppRuntime>=1)||(Wsr1Started>=1))||(!(Wsr3Deployed>=1)))&&((!((OsContainer>=1)&&(OsAvailable>=1)))&&(((OsContainer>=1)&&(OsAvailable>=1))||(((OsRunning>=1)&&(SwContainer>=1))&&(Bounder2>=1)))))&&(((OsContainer>=1)&&(OsAvailable>=1))&&(((ScWorking>=1)&&((ContainerDown>=1)&&(Bounder2>=1)))||(!((ServerContainer>=1)&&(ScStopped>=1))))))
Read [reachable] property : CloudOpsManagement-PT-00020by00010-ReachabilityFireability-02 with value :(((ScUnavailable>=1)&&(Bounder1>=1))&&(((!((OsContainer>=1)&&(OsAvailable>=1)))&&(!(ScWorking>=1)))&&((((Wsr2NotDeployed>=1)&&(WSRuntime2>=1))&&((ContainerDown>=1)&&(Bounder2>=1)))||(((OsContainer>=1)&&(OsAvailable>=1))&&(((ScWorking>=1)&&(WebAppRuntime>=1))&&(Bounder1>=1))))))
Read [reachable] property : CloudOpsManagement-PT-00020by00010-ReachabilityFireability-03 with value :((!((((ServerContainer>=1)&&(ScStopped>=1))||(SwContainer>=1))||((Container>=1)&&(ContainerUp>=1))))&&((ServerContainer>=1)&&(Bounder1>=1)))
Read [invariant] property : CloudOpsManagement-PT-00020by00010-ReachabilityFireability-04 with value :(((Wsr2Deployed>=1)||((((OsRunning>=1)&&(SwContainer>=1))&&(Bounder2>=1))||(!((ServerContainer>=1)&&(Bounder1>=1)))))||(!((!((ScStopped>=1)&&(ServerContainer>=1)))&&(!((ServerContainer>=1)&&(Bounder1>=1))))))
Read [reachable] property : CloudOpsManagement-PT-00020by00010-ReachabilityFireability-05 with value :(!((OsNotInstalled>=1)&&(Bounder2>=1)))
Read [reachable] property : CloudOpsManagement-PT-00020by00010-ReachabilityFireability-06 with value :(((((Wsr1Started>=1)||(WebAppRuntime>=1))&&((Container>=1)&&(ContainerUp>=1)))&&(((((ScWorking>=1)&&(WebAppRuntime>=1))&&(Bounder1>=1))||((ServerContainer>=1)&&(ScStopped>=1)))||(!(((ScWorking>=1)&&(WebAppRuntime>=1))&&(Bounder1>=1)))))&&(((((ScStopped>=1)&&(ServerContainer>=1))&&((ScUnavailable>=1)&&(Bounder1>=1)))&&(Wsr1Deployed>=1))&&(!((OsContainer>=1)||(Wsr2Deployed>=1)))))
Read [invariant] property : CloudOpsManagement-PT-00020by00010-ReachabilityFireability-07 with value :((ScUnavailable>=1)&&(Bounder1>=1))
Read [reachable] property : CloudOpsManagement-PT-00020by00010-ReachabilityFireability-08 with value :(!(((OsNotInstalled>=1)&&(Bounder2>=1))||(((OsContainer>=1)&&(OsAvailable>=1))&&((((WSRuntime2>=1)&&(WSRuntime1>=1))&&(WsRuntime3>=1))&&((ContainerDown>=1)&&(Bounder2>=1))))))
Read [reachable] property : CloudOpsManagement-PT-00020by00010-ReachabilityFireability-09 with value :((!((ContainerDown>=1)&&(Bounder2>=1)))&&((Wsr1Started>=1)&&(((OsContainer>=1)&&((OsNotInstalled>=1)&&(Bounder2>=1)))||(((ScUnavailable>=1)&&(Bounder1>=1))&&(Wsr1Deployed>=1)))))
Read [invariant] property : CloudOpsManagement-PT-00020by00010-ReachabilityFireability-10 with value :(!((((WSRuntime1>=1)&&(Wsr1NotDeployed>=1))&&(((ScUnavailable>=1)&&(Bounder1>=1))&&(Wsr2Deployed>=1)))&&(!((((ScWorking>=1)&&(WebAppRuntime>=1))&&(Bounder1>=1))||((ContainerDown>=1)&&(Bounder2>=1))))))
invariant :OsAvailable + OsRunning + OsNotInstalled = 10
invariant :Container + OsContainer + Bounder2 = 20
invariant :ContainerDown + ContainerUp = 10
invariant :WSRuntime2 + -1'Wsr2NotDeployed + -1'WsRuntime3 + Wsr3NotDeployed = 0
invariant :Wsr2Started + Wsr2Deployed + Wsr2NotDeployed = 20
invariant :-2'OsRunning + 2'SwContainer + ServerContainer + Bounder1 = 20
invariant :ScWorking + -1'WebAppRuntime + -1'WsRuntime3 + Wsr3NotDeployed = 20
invariant :WSRuntime1 + -1'Wsr1NotDeployed + -1'WsRuntime3 + Wsr3NotDeployed = 0
invariant :ScStopped + ScUnavailable + WebAppRuntime + WsRuntime3 + -1'Wsr3NotDeployed = -10
invariant :Wsr1Deployed + Wsr1NotDeployed + Wsr1Started = 20
invariant :Wsr3Deployed + Wsr3NotDeployed + Wsr3Started = 20
Read [invariant] property : CloudOpsManagement-PT-00020by00010-ReachabilityFireability-11 with value :(((Wsr3Started>=1)&&(((ScWorking>=1)&&((ServerContainer>=1)&&(Bounder1>=1)))||(!((ServerContainer>=1)&&(ScStopped>=1)))))||((ScUnavailable>=1)&&(Bounder1>=1)))
Read [invariant] property : CloudOpsManagement-PT-00020by00010-ReachabilityFireability-12 with value :(((((OsContainer>=1)&&(OsAvailable>=1))&&((ScWorking>=1)&&(Wsr2Deployed>=1)))||(((Wsr2Deployed>=1)&&(SwContainer>=1))||((ContainerDown>=1)&&(Bounder2>=1))))||(!((!(Wsr3Deployed>=1))&&(!(((WSRuntime2>=1)&&(WSRuntime1>=1))&&(WsRuntime3>=1))))))
Read [invariant] property : CloudOpsManagement-PT-00020by00010-ReachabilityFireability-13 with value :((((ScWorking>=1)&&(WebAppRuntime>=1))&&(Bounder1>=1))||(((((OsContainer>=1)&&(OsAvailable>=1))||((ScUnavailable>=1)&&(Bounder1>=1)))||((Wsr1Deployed>=1)&&(ScWorking>=1)))&&((((ScUnavailable>=1)&&(Bounder1>=1))||(Wsr1Started>=1))||(!(Container>=1)))))
Read [reachable] property : CloudOpsManagement-PT-00020by00010-ReachabilityFireability-14 with value :(!((!((Container>=1)||((ScStopped>=1)&&(ServerContainer>=1))))||((((OsNotInstalled>=1)&&(Bounder2>=1))&&(WebAppRuntime>=1))||((ContainerDown>=1)&&(Bounder2>=1)))))
Read [reachable] property : CloudOpsManagement-PT-00020by00010-ReachabilityFireability-15 with value :((((SwContainer>=1)||(!(Container>=1)))&&(((ScWorking>=1)&&((ContainerDown>=1)&&(Bounder2>=1)))||((WebAppRuntime>=1)||((OsContainer>=1)&&(OsAvailable>=1)))))&&((((Wsr3Deployed>=1)&&((ServerContainer>=1)&&(Bounder1>=1)))&&(Wsr1Deployed>=1))&&((((Container>=1)&&(ContainerUp>=1))||(Wsr1Started>=1))||((Wsr3Started>=1)||(WebAppRuntime>=1)))))
FORMULA CloudOpsManagement-PT-00020by00010-ReachabilityFireability-00 FALSE TECHNIQUES SAT_SMT TAUTOLOGY
FORMULA CloudOpsManagement-PT-00020by00010-ReachabilityFireability-04 TRUE TECHNIQUES SAT_SMT TAUTOLOGY
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,6.6422e+13,0.268688,7652,2,1740,5,25133,6,0,139,23679,0
Total reachable state count : 66422049402410

Verifying 15 reachability properties.
Reachability property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-00 does not hold.
No reachable states exhibit your property : CloudOpsManagement-PT-00020by00010-ReachabilityFireability-00

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudOpsManagement-PT-00020by00010-ReachabilityFireability-00,0,0.282544,7716,1,0,5,25133,7,0,264,23679,0
Reachability property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-02 does not hold.
FORMULA CloudOpsManagement-PT-00020by00010-ReachabilityFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : CloudOpsManagement-PT-00020by00010-ReachabilityFireability-02

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudOpsManagement-PT-00020by00010-ReachabilityFireability-02,0,0.298263,7916,1,0,5,25133,8,0,339,23679,0
Reachability property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-03 is true.
FORMULA CloudOpsManagement-PT-00020by00010-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
CloudOpsManagement-PT-00020by00010-ReachabilityFireability-03,1.53262e+10,0.30293,8024,2,1137,6,25133,9,0,389,23679,0
Invariant property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-04 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
CloudOpsManagement-PT-00020by00010-ReachabilityFireability-04,0,0.3101,8024,1,0,6,25133,10,0,401,23679,0
Reachability property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-05 is true.
FORMULA CloudOpsManagement-PT-00020by00010-ReachabilityFireability-05 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
CloudOpsManagement-PT-00020by00010-ReachabilityFireability-05,3.21594e+10,0.311259,8024,2,1296,7,25133,11,0,403,23679,0
Reachability property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-06 is true.
FORMULA CloudOpsManagement-PT-00020by00010-ReachabilityFireability-06 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
CloudOpsManagement-PT-00020by00010-ReachabilityFireability-06,7.7783e+09,0.321071,8024,2,789,8,25133,12,0,449,23679,0
Invariant property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-07 does not hold.
FORMULA CloudOpsManagement-PT-00020by00010-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
CloudOpsManagement-PT-00020by00010-ReachabilityFireability-07,627484,0.322006,8024,2,973,9,25133,13,0,452,23679,0
Reachability property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-08 is true.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
FORMULA CloudOpsManagement-PT-00020by00010-ReachabilityFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

// Phase 1: matrix 29 rows 27 cols
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudOpsManagement-PT-00020by00010-ReachabilityFireability-08,3.21594e+10,0.324034,8024,2,1296,9,25133,14,0,460,23679,0
Reachability property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-09 is true.
FORMULA CloudOpsManagement-PT-00020by00010-ReachabilityFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

invariant :OsAvailable + OsRunning + OsNotInstalled = 10
invariant :Container + OsContainer + Bounder2 = 20
invariant :ContainerDown + ContainerUp = 10
invariant :WSRuntime2 + -1'Wsr2NotDeployed + -1'WsRuntime3 + Wsr3NotDeployed = 0
invariant :Wsr2Started + Wsr2Deployed + Wsr2NotDeployed = 20
invariant :-2'OsRunning + 2'SwContainer + ServerContainer + Bounder1 = 20
invariant :ScWorking + -1'WebAppRuntime + -1'WsRuntime3 + Wsr3NotDeployed = 20
invariant :WSRuntime1 + -1'Wsr1NotDeployed + -1'WsRuntime3 + Wsr3NotDeployed = 0
invariant :ScStopped + ScUnavailable + WebAppRuntime + WsRuntime3 + -1'Wsr3NotDeployed = -10
invariant :Wsr1Deployed + Wsr1NotDeployed + Wsr1Started = 20
invariant :Wsr3Deployed + Wsr3NotDeployed + Wsr3Started = 20
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudOpsManagement-PT-00020by00010-ReachabilityFireability-09,4356,0.325733,8024,2,198,10,25133,15,0,486,23679,0
Invariant property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-10 does not hold.
FORMULA CloudOpsManagement-PT-00020by00010-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
CloudOpsManagement-PT-00020by00010-ReachabilityFireability-10,1.6794e+12,0.33611,8024,2,1242,11,25133,16,0,524,23679,0
Invariant property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-11 does not hold.
FORMULA CloudOpsManagement-PT-00020by00010-ReachabilityFireability-11 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
CloudOpsManagement-PT-00020by00010-ReachabilityFireability-11,1,0.337916,8024,2,28,12,25133,17,0,533,23679,0
Invariant property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-12 does not hold.
FORMULA CloudOpsManagement-PT-00020by00010-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
CloudOpsManagement-PT-00020by00010-ReachabilityFireability-12,726,0.340057,8024,2,133,13,25133,18,0,541,23679,0
Invariant property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-13 does not hold.
FORMULA CloudOpsManagement-PT-00020by00010-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
CloudOpsManagement-PT-00020by00010-ReachabilityFireability-13,47916,0.344382,8024,2,228,14,25133,19,0,558,23679,0
Reachability property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-14 is true.
FORMULA CloudOpsManagement-PT-00020by00010-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
CloudOpsManagement-PT-00020by00010-ReachabilityFireability-14,651937,0.346013,8024,2,799,15,25133,20,0,562,23679,0
Reachability property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-15 is true.
FORMULA CloudOpsManagement-PT-00020by00010-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
CloudOpsManagement-PT-00020by00010-ReachabilityFireability-15,3.07756e+13,0.390511,8024,2,2750,16,25133,21,0,612,23679,0
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 1553872054161

--------------------
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 29, 2019 3:07:31 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 29, 2019 3:07:31 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 29, 2019 3:07:31 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 33 ms
Mar 29, 2019 3:07:31 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 27 places.
Mar 29, 2019 3:07:31 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 29 transitions.
Mar 29, 2019 3:07:31 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 8 ms
Mar 29, 2019 3:07:31 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-01 is trivially false : it is not verified in initial state.
Mar 29, 2019 3:07:31 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 29 ms
Mar 29, 2019 3:07:31 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 12 ms
Mar 29, 2019 3:07:31 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 20 ms
Mar 29, 2019 3:07:31 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 29 transitions.
Mar 29, 2019 3:07:31 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 29 transitions.
Mar 29, 2019 3:07:31 PM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 27 places.
Mar 29, 2019 3:07:31 PM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 29 transitions.
Mar 29, 2019 3:07:31 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 29 transitions.
Mar 29, 2019 3:07:32 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireability.pnml.gal : 2 ms
Mar 29, 2019 3:07:32 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 3 ms
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 11 place invariants in 32 ms
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Result for false tautology is UNSAT, reachability predicate is unrealizable CloudOpsManagement-PT-00020by00010-ReachabilityFireability-00
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Result for false tautology is UNSAT, invariant/never predicate is unrealizable CloudOpsManagement-PT-00020by00010-ReachabilityFireability-04
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Ran tautology test, simplified 2 / 15 in 527 ms.
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-02(UNSAT) depth K=0 took 10 ms
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-03(UNSAT) depth K=0 took 25 ms
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 29 transitions.
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-05(UNSAT) depth K=0 took 8 ms
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-06(UNSAT) depth K=0 took 9 ms
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-07(UNSAT) depth K=0 took 6 ms
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-08(UNSAT) depth K=0 took 14 ms
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-09(UNSAT) depth K=0 took 8 ms
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-10(UNSAT) depth K=0 took 17 ms
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-11(UNSAT) depth K=0 took 10 ms
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 11 place invariants in 5 ms
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-12(UNSAT) depth K=0 took 20 ms
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-13(UNSAT) depth K=0 took 14 ms
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-14(UNSAT) depth K=0 took 16 ms
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-15(UNSAT) depth K=0 took 12 ms
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property CloudOpsManagement-PT-00020by00010-ReachabilityFireability-15(UNSAT) depth K=1 took 4 ms
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
WARNING: Interrupting SMT solver.
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 27 variables to be positive in 449 ms
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 29 transitions.
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/29 took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 29 transitions.
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 29, 2019 3:07:32 PM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (declare-fun s0 () (Array Int Int)) with error
Mar 29, 2019 3:07:32 PM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (declare-fun s1 () (Array Int Int)) with error
Mar 29, 2019 3:07:32 PM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (assert (not (not (and (and (or (or (>= (select s0 12) 1) (>= (select s0 20) 1)) (not (>= (select s0 22) 1))) (and (not (and (>= (select s0 3) 1) (>= (select s0 4) 1))) (or (and (>= (select s0 3) 1) (>= (select s0 4) 1)) (and (and (>= (select s0 5) 1) (>= (select s0 7) 1)) (>= (select s0 26) 1))))) (and (and (>= (select s0 3) 1) (>= (select s0 4) 1)) (or (and (>= (select s0 11) 1) (and (>= (select s0 0) 1) (>= (select s0 26) 1))) (not (and (>= (select s0 8) 1) (>= (select s0 9) 1))))))))) with error
Mar 29, 2019 3:07:32 PM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (assert (not (and (and (or (or (>= (select s1 12) 1) (>= (select s1 20) 1)) (not (>= (select s1 22) 1))) (and (not (and (>= (select s1 3) 1) (>= (select s1 4) 1))) (or (and (>= (select s1 3) 1) (>= (select s1 4) 1)) (and (and (>= (select s1 5) 1) (>= (select s1 7) 1)) (>= (select s1 26) 1))))) (and (and (>= (select s1 3) 1) (>= (select s1 4) 1)) (or (and (>= (select s1 11) 1) (and (>= (select s1 0) 1) (>= (select s1 26) 1))) (not (and (>= (select s1 8) 1) (>= (select s1 9) 1)))))))) with error (error "Failed to assert expression: java.io.IOException: Broken pipe (not (and (and (or (or (>= (select s1 12) 1) (>= (select s1 20) 1)) (not (>= (select s1 22) 1))) (and (not (and (>= (select s1 3) 1) (>= (select s1 4) 1))) (or (and (>= (select s1 3) 1) (>= (select s1 4) 1)) (and (and (>= (select s1 5) 1) (>= (select s1 7) 1)) (>= (select s1 26) 1))))) (and (and (>= (select s1 3) 1) (>= (select s1 4) 1)) (or (and (>= (select s1 11) 1) (and (>= (select s1 0) 1) (>= (select s1 26) 1))) (not (and (>= (select s1 8) 1) (>= (select s1 9) 1)))))))")
Mar 29, 2019 3:07:32 PM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (assert (and (>= (select s0 24) 1) (= (store (store s0 22 (+ (select s0 22) 1)) 24 (- (select s0 24) 1)) s1))) with error (error "Failed to assert expression: java.io.IOException: Broken pipe (and (>= (select s0 24) 1) (= (store (store s0 22 (+ (select s0 22) 1)) 24 (- (select s0 24) 1)) s1))")
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout.
Exception in thread "Thread-8" java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
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)
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
WARNING: Unexpected error occurred while running SMT. Was verifying CloudOpsManagement-PT-00020by00010-ReachabilityFireability-15 SMT depth 2
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
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 "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
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
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: During BMC, SMT solver timed out at depth 2
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solving timed out (3600000 secs) at depth 2
java.lang.RuntimeException: SMT push produced unexpected response (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:87)
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)
java.lang.RuntimeException: SMT solver raised an exception or timeout.
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeAblingForPredicate(NecessaryEnablingsolver.java:755)
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)
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.application.SMTRunner$2 run
INFO: SMT solved 2/ 15 properties. Interrupting other analysis methods.
Mar 29, 2019 3:07:32 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 682ms 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="CloudOpsManagement-PT-00020by00010"
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 2-3957"
echo " Executing tool itstoolsm"
echo " Input is CloudOpsManagement-PT-00020by00010, 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 r213-smll-155381378100036"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudOpsManagement-PT-00020by00010.tgz
mv CloudOpsManagement-PT-00020by00010 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 ;