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)
.............
=====================================================================
Generated by BenchKit 2-2979
Executing tool itstools
Input is S_SharedMemory-COL-000020, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r181kn-smll-146444111500640
=====================================================================

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

no data necessary for post analysis


=== Now, execution of the tool begins

BK_START 1464588284760

its-reach command run as :

/home/mcc/BenchKit//its-reach-linux64 -i modelMain.xml -t ITSXML -ssDR 5 --stats
Model in internal textual format :
TPNet Process {

// places definition
place Active ;
place OwnMemAcc ;
place Queue ;
place Ext_Mem_Acc_P ;
place Memory ;
place Ext_Mem_Acc_M ;
// states definition
state init{ Active = 1; Ext_Mem_Acc_M = 0; Ext_Mem_Acc_P = 0; Memory = 1; OwnMemAcc = 0; Queue = 0; }

// transitions definition
public transition elapse label "elapse" {
}
private transition T_8Begin_Own_Acc label "Begin_Own_Acc" {
in Active(1) ;
out OwnMemAcc(1) ;
}
private transition T_9End_Own_Acc label "End_Own_Acc" {
in OwnMemAcc(1) ;
out Active(1) ;
test Memory(1) ;
}
private transition T_10Req_Ext_Acc label "Req_Ext_Acc" {
in Active(1) ;
out Queue(1) ;
}
public transition T_11Begin_Ext_Acc_P label "Begin_Ext_Acc_P" {
in Queue(1) ;
out Ext_Mem_Acc_P(1) ;
}
public transition T_12End_Ext_Acc_P label "End_Ext_Acc_P" {
in Ext_Mem_Acc_P(1) ;
out Active(1) ;
}
public transition T_13End_Ext_Acc_M label "End_Ext_Acc_M" {
in Ext_Mem_Acc_M(1) ;
out Memory(1) ;
}
public transition T_14Begin_Ext_Acc_M label "Begin_Ext_Acc_M" {
in Memory(1) ;
out Ext_Mem_Acc_M(1) ;
inhibitor Ext_Mem_Acc_P(1) ;
}
}

ScalarSet Process[20] ProcSet {

// instance name
instanceName i_3_;
// states definition
state init{ instance[0] = init; }
// delegators
ANY delegator End_Ext_Acc_P label(End_Ext_Acc_P) ;
ANY delegator End_Ext_Acc_M label(End_Ext_Acc_M) ;
ANY delegator Begin_Ext_Acc_P label(Begin_Ext_Acc_P) ;
ANY delegator Begin_Ext_Acc_M label(Begin_Ext_Acc_M) ;
ALL delegator elapse label(elapse) ;
}
Encoded as a submodel :
TPNet Process {

// places definition
place Active ;
place OwnMemAcc ;
place Queue ;
place Ext_Mem_Acc_P ;
place Memory ;
place Ext_Mem_Acc_M ;
// states definition
state init{ Active = 1; Ext_Mem_Acc_M = 0; Ext_Mem_Acc_P = 0; Memory = 1; OwnMemAcc = 0; Queue = 0; }

// transitions definition
public transition elapse label "elapse" {
}
private transition T_8Begin_Own_Acc label "Begin_Own_Acc" {
in Active(1) ;
out OwnMemAcc(1) ;
}
private transition T_9End_Own_Acc label "End_Own_Acc" {
in OwnMemAcc(1) ;
out Active(1) ;
test Memory(1) ;
}
private transition T_10Req_Ext_Acc label "Req_Ext_Acc" {
in Active(1) ;
out Queue(1) ;
}
public transition T_11Begin_Ext_Acc_P label "Begin_Ext_Acc_P" {
in Queue(1) ;
out Ext_Mem_Acc_P(1) ;
}
public transition T_12End_Ext_Acc_P label "End_Ext_Acc_P" {
in Ext_Mem_Acc_P(1) ;
out Active(1) ;
}
public transition T_13End_Ext_Acc_M label "End_Ext_Acc_M" {
in Ext_Mem_Acc_M(1) ;
out Memory(1) ;
}
public transition T_14Begin_Ext_Acc_M label "Begin_Ext_Acc_M" {
in Memory(1) ;
out Ext_Mem_Acc_M(1) ;
inhibitor Ext_Mem_Acc_P(1) ;
}
}

Composite Process_4 {

// subnets
Process i_3__0 ;
Process i_3__1 ;
Process i_3__2 ;
Process i_3__3 ;
// nested exposed variables

// states definition
state init{ i_3__0 = init; i_3__1 = init; i_3__2 = init; i_3__3 = init; }
// synchronizations
synchronization End_Ext_Acc_P0 label "End_Ext_Acc_P" {
i_3__0."End_Ext_Acc_P" ;
}
synchronization End_Ext_Acc_P1 label "End_Ext_Acc_P" {
i_3__1."End_Ext_Acc_P" ;
}
synchronization End_Ext_Acc_P2 label "End_Ext_Acc_P" {
i_3__2."End_Ext_Acc_P" ;
}
synchronization End_Ext_Acc_P3 label "End_Ext_Acc_P" {
i_3__3."End_Ext_Acc_P" ;
}
synchronization End_Ext_Acc_M0 label "End_Ext_Acc_M" {
i_3__0."End_Ext_Acc_M" ;
}
synchronization End_Ext_Acc_M1 label "End_Ext_Acc_M" {
i_3__1."End_Ext_Acc_M" ;
}
synchronization End_Ext_Acc_M2 label "End_Ext_Acc_M" {
i_3__2."End_Ext_Acc_M" ;
}
synchronization End_Ext_Acc_M3 label "End_Ext_Acc_M" {
i_3__3."End_Ext_Acc_M" ;
}
synchronization Begin_Ext_Acc_P0 label "Begin_Ext_Acc_P" {
i_3__0."Begin_Ext_Acc_P" ;
}
synchronization Begin_Ext_Acc_P1 label "Begin_Ext_Acc_P" {
i_3__1."Begin_Ext_Acc_P" ;
}
synchronization Begin_Ext_Acc_P2 label "Begin_Ext_Acc_P" {
i_3__2."Begin_Ext_Acc_P" ;
}
synchronization Begin_Ext_Acc_P3 label "Begin_Ext_Acc_P" {
i_3__3."Begin_Ext_Acc_P" ;
}
synchronization Begin_Ext_Acc_M0 label "Begin_Ext_Acc_M" {
i_3__0."Begin_Ext_Acc_M" ;
}
synchronization Begin_Ext_Acc_M1 label "Begin_Ext_Acc_M" {
i_3__1."Begin_Ext_Acc_M" ;
}
synchronization Begin_Ext_Acc_M2 label "Begin_Ext_Acc_M" {
i_3__2."Begin_Ext_Acc_M" ;
}
synchronization Begin_Ext_Acc_M3 label "Begin_Ext_Acc_M" {
i_3__3."Begin_Ext_Acc_M" ;
}
synchronization elapse label "elapse" {
i_3__0."elapse" ;
i_3__1."elapse" ;
i_3__2."elapse" ;
i_3__3."elapse" ;
}
}

Composite Process_20 {

// subnets
Process_4 i_3__0 ;
Process_4 i_3__1 ;
Process_4 i_3__2 ;
Process_4 i_3__3 ;
Process_4 i_3__4 ;
// nested exposed variables

// states definition
state init{ i_3__0 = init; i_3__1 = init; i_3__2 = init; i_3__3 = init; i_3__4 = init; }
// synchronizations
synchronization End_Ext_Acc_P0 label "End_Ext_Acc_P" {
i_3__0."End_Ext_Acc_P" ;
}
synchronization End_Ext_Acc_P1 label "End_Ext_Acc_P" {
i_3__1."End_Ext_Acc_P" ;
}
synchronization End_Ext_Acc_P2 label "End_Ext_Acc_P" {
i_3__2."End_Ext_Acc_P" ;
}
synchronization End_Ext_Acc_P3 label "End_Ext_Acc_P" {
i_3__3."End_Ext_Acc_P" ;
}
synchronization End_Ext_Acc_P4 label "End_Ext_Acc_P" {
i_3__4."End_Ext_Acc_P" ;
}
synchronization End_Ext_Acc_M0 label "End_Ext_Acc_M" {
i_3__0."End_Ext_Acc_M" ;
}
synchronization End_Ext_Acc_M1 label "End_Ext_Acc_M" {
i_3__1."End_Ext_Acc_M" ;
}
synchronization End_Ext_Acc_M2 label "End_Ext_Acc_M" {
i_3__2."End_Ext_Acc_M" ;
}
synchronization End_Ext_Acc_M3 label "End_Ext_Acc_M" {
i_3__3."End_Ext_Acc_M" ;
}
synchronization End_Ext_Acc_M4 label "End_Ext_Acc_M" {
i_3__4."End_Ext_Acc_M" ;
}
synchronization Begin_Ext_Acc_P0 label "Begin_Ext_Acc_P" {
i_3__0."Begin_Ext_Acc_P" ;
}
synchronization Begin_Ext_Acc_P1 label "Begin_Ext_Acc_P" {
i_3__1."Begin_Ext_Acc_P" ;
}
synchronization Begin_Ext_Acc_P2 label "Begin_Ext_Acc_P" {
i_3__2."Begin_Ext_Acc_P" ;
}
synchronization Begin_Ext_Acc_P3 label "Begin_Ext_Acc_P" {
i_3__3."Begin_Ext_Acc_P" ;
}
synchronization Begin_Ext_Acc_P4 label "Begin_Ext_Acc_P" {
i_3__4."Begin_Ext_Acc_P" ;
}
synchronization Begin_Ext_Acc_M0 label "Begin_Ext_Acc_M" {
i_3__0."Begin_Ext_Acc_M" ;
}
synchronization Begin_Ext_Acc_M1 label "Begin_Ext_Acc_M" {
i_3__1."Begin_Ext_Acc_M" ;
}
synchronization Begin_Ext_Acc_M2 label "Begin_Ext_Acc_M" {
i_3__2."Begin_Ext_Acc_M" ;
}
synchronization Begin_Ext_Acc_M3 label "Begin_Ext_Acc_M" {
i_3__3."Begin_Ext_Acc_M" ;
}
synchronization Begin_Ext_Acc_M4 label "Begin_Ext_Acc_M" {
i_3__4."Begin_Ext_Acc_M" ;
}
synchronization elapse label "elapse" {
i_3__0."elapse" ;
i_3__1."elapse" ;
i_3__2."elapse" ;
i_3__3."elapse" ;
i_3__4."elapse" ;
}
}



TPNet Bus {

// places definition
place Ext_Bus ;
// states definition
state init{ Ext_Bus = 1; }

// transitions definition
public transition elapse label "elapse" {
}
public transition T_4lock label "lock" {
in Ext_Bus(1) ;
}
public transition T_5release label "release" {
out Ext_Bus(1) ;
}
}

Composite SharedMem {

// subnets
ProcSet pset ;
Bus bus ;
// nested exposed variables

// states definition
state init{ bus = init; pset = init; }
// synchronizations
synchronization elapse label "elapse" {
pset."elapse" ;
bus."elapse" ;
}
synchronization Begin_Ext_Acc label "" {
pset."Begin_Ext_Acc_P" ;
pset."Begin_Ext_Acc_M" ;
bus."lock" ;
}
synchronization sync0 label "" {
bus."release" ;
pset."End_Ext_Acc_P" ;
pset."End_Ext_Acc_M" ;
}
}

// target model :
main:SharedMem = init ;
[ pset={[ i_3__4={[ i_3__3={[ Memory={1} Active={1} ]} i_3__2={[ Memory={1} Active={1} ]} i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} i_3__3={[ i_3__3={[ Memory={1} Active={1} ]} i_3__2={[ Memory={1} Active={1} ]} i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} i_3__2={[ i_3__3={[ Memory={1} Active={1} ]} i_3__2={[ Memory={1} Active={1} ]} i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} i_3__1={[ i_3__3={[ Memory={1} Active={1} ]} i_3__2={[ Memory={1} Active={1} ]} i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} i_3__0={[ i_3__3={[ Memory={1} Active={1} ]} i_3__2={[ Memory={1} Active={1} ]} i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} ]
} bus={[ Ext_Bus={1} ]} ]

Some reachable states : [ 4.45146e+11 states ]Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SharedMem,4.45146e+11,0.016275,5436,51,3,552,12,104,556,7,10,0
Total reachable state count : 445146141861

STATE_SPACE MAX_TOKEN_IN_PLACE 1
STATE_SPACE MAX_TOKEN_PER_MARKING 41
STATE_SPACE STATES 445146141861
STATE_SPACE TRANSITIONS 9197362408860

BK_STOP 1464588284834

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StateSpace = StateSpace ]]
+ [[ -f modelMain.xml ]]
+ /home/mcc/BenchKit//its-reach-linux64 -i modelMain.xml -t ITSXML -ssDR 5 --stats
+ sed 's/Maximum sum along a path :/STATE_SPACE MAX_TOKEN_PER_MARKING /'
+ sed 's/Max variable value :/STATE_SPACE MAX_TOKEN_IN_PLACE /'
+ sed 's/Exact state count :/STATE_SPACE STATES /'
+ sed 's/Total edges in reachability graph :/STATE_SPACE TRANSITIONS /'
built 2 ordering constraints for composite.
(order - FORCE) initial cost 4 / final cost 4
built 21 ordering constraints for composite.
(order - FORCE) initial cost 48 / final cost 48
built 17 ordering constraints for composite.
(order - FORCE) initial cost 30 / final cost 30

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="S_SharedMemory-COL-000020"
export BK_EXAMINATION="StateSpace"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/root/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/S_SharedMemory-COL-000020.tgz
mv S_SharedMemory-COL-000020 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2979"
echo " Executing tool itstools"
echo " Input is S_SharedMemory-COL-000020, examination is StateSpace"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r181kn-smll-146444111500640"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "StateSpace" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StateSpace" != "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 "StateSpace.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StateSpace.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StateSpace.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 '' StateSpace.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 ;