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 SharedMemory-PT-000050, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r109kn-smll-146373287600379
=====================================================================

--------------------
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 1464040225294

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[50] 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_2 {

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

// states definition
state init{ i_3__0 = init; i_3__1 = 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_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 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_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 elapse label "elapse" {
i_3__0."elapse" ;
i_3__1."elapse" ;
}
}

Composite Process_10 {

// subnets
Process_2 i_3__0 ;
Process_2 i_3__1 ;
Process_2 i_3__2 ;
Process_2 i_3__3 ;
Process_2 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" ;
}
}

Composite Process_50 {

// subnets
Process_10 i_3__0 ;
Process_10 i_3__1 ;
Process_10 i_3__2 ;
Process_10 i_3__3 ;
Process_10 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__4={[ i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} i_3__3={[ i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} i_3__2={[ i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} i_3__1={[ i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} i_3__0={[ i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} ]
} i_3__3={[ i_3__4={[ i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} i_3__3={[ i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} i_3__2={[ i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} i_3__1={[ i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} i_3__0={[ i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} ]
} i_3__2={[ i_3__4={[ i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} i_3__3={[ i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} i_3__2={[ i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} i_3__1={[ i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} i_3__0={[ i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} ]
} i_3__1={[ i_3__4={[ i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} i_3__3={[ i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} i_3__2={[ i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} i_3__1={[ i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} i_3__0={[ i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} ]
} i_3__0={[ i_3__4={[ i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} i_3__3={[ i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} i_3__2={[ i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} i_3__1={[ i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} i_3__0={[ i_3__1={[ Memory={1} Active={1} ]} i_3__0={[ Memory={1} Active={1} ]} ]
} ]
} ]
} bus={[ Ext_Bus={1} ]} ]

Some reachable states : [ 5.87001e+26 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,5.87001e+26,0.031361,5528,63,3,866,12,128,1002,7,10,0
Total reachable state count : 587001254602704800079413248

STATE_SPACE MAX_TOKEN_IN_PLACE 1
STATE_SPACE MAX_TOKEN_PER_MARKING 101
STATE_SPACE STATES 587001254602704800084473599
STATE_SPACE TRANSITIONS 29740918301211915302554148850

BK_STOP 1464040225421

--------------------
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/Max variable value :/STATE_SPACE MAX_TOKEN_IN_PLACE /'
+ sed 's/Maximum sum along a path :/STATE_SPACE MAX_TOKEN_PER_MARKING /'
+ 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 21 ordering constraints for composite.
(order - FORCE) initial cost 48 / final cost 48
built 9 ordering constraints for composite.
(order - FORCE) initial cost 6 / final cost 6

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="SharedMemory-PT-000050"
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/SharedMemory-PT-000050.tgz
mv SharedMemory-PT-000050 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 SharedMemory-PT-000050, 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 r109kn-smll-146373287600379"
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 ;