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 2-3253
Executing tool sift
Input is S_TokenRing-COL-200, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r155-ebro-149443459100289
=====================================================================

--------------------
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 1496214146575

CANNOT COMPUTE

BK_STOP 1496214325507

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

StateSpace True
Colored True
Known False
calling mcc
MCC HLNET:file model is a NET
fatal error: runtime: out of memory

runtime stack:
runtime.throw(0x888f63, 0x16)
/home/dalzilio/GOLANG/go/src/runtime/panic.go:596 +0x95
runtime.sysMap(0xc7d63d0000, 0x1f0000, 0x456b00, 0xab0d58)
/home/dalzilio/GOLANG/go/src/runtime/mem_linux.go:216 +0x1d0
runtime.(*mheap).sysAlloc(0xa981a0, 0x1f0000, 0x4800175519)
/home/dalzilio/GOLANG/go/src/runtime/malloc.go:428 +0x374
runtime.(*mheap).grow(0xa981a0, 0xf6, 0x0)
/home/dalzilio/GOLANG/go/src/runtime/mheap.go:774 +0x62
runtime.(*mheap).allocSpanLocked(0xa981a0, 0xf6, 0x7ffe388c49e0)
/home/dalzilio/GOLANG/go/src/runtime/mheap.go:678 +0x44f
runtime.(*mheap).alloc_m(0xa981a0, 0xf6, 0x100000000, 0x0)
/home/dalzilio/GOLANG/go/src/runtime/mheap.go:562 +0xe2
runtime.(*mheap).alloc.func1()
/home/dalzilio/GOLANG/go/src/runtime/mheap.go:627 +0x4b
runtime.systemstack(0x7ffe388c4a50)
/home/dalzilio/GOLANG/go/src/runtime/asm_amd64.s:343 +0xab
runtime.(*mheap).alloc(0xa981a0, 0xf6, 0x100000000, 0x2)
/home/dalzilio/GOLANG/go/src/runtime/mheap.go:628 +0xa0
runtime.largeAlloc(0x1ea891, 0x450300, 0xc4200a29a8)
/home/dalzilio/GOLANG/go/src/runtime/malloc.go:795 +0x93
runtime.mallocgc.func1()
/home/dalzilio/GOLANG/go/src/runtime/malloc.go:690 +0x3e
runtime.systemstack(0xa93700)
/home/dalzilio/GOLANG/go/src/runtime/asm_amd64.s:327 +0x79
runtime.mstart()
/home/dalzilio/GOLANG/go/src/runtime/proc.go:1132

goroutine 1 [running]:
runtime.systemstack_switch()
/home/dalzilio/GOLANG/go/src/runtime/asm_amd64.s:281 fp=0xc420a8b6e8 sp=0xc420a8b6e0
runtime.mallocgc(0x1ea891, 0x0, 0x0, 0x2)
/home/dalzilio/GOLANG/go/src/runtime/malloc.go:691 +0x930 fp=0xc420a8b788 sp=0xc420a8b6e8
runtime.rawstring(0x1ea891, 0x0, 0x0, 0x0, 0x0, 0x0)
/home/dalzilio/GOLANG/go/src/runtime/string.go:237 +0x85 fp=0xc420a8b7b8 sp=0xc420a8b788
runtime.rawstringtmp(0x0, 0x1ea891, 0x3a, 0xc420a8b8c0, 0x5c2812, 0x0, 0xc4917b1000)
/home/dalzilio/GOLANG/go/src/runtime/string.go:107 +0x78 fp=0xc420a8b7f8 sp=0xc420a8b7b8
runtime.concatstrings(0x0, 0xc420a8b8d8, 0x2, 0x2, 0x7ed720, 0xc491835b70)
/home/dalzilio/GOLANG/go/src/runtime/string.go:46 +0xf9 fp=0xc420a8b890 sp=0xc420a8b7f8
runtime.concatstring2(0x0, 0xc7d60e0000, 0x1ea857, 0xc4917b1040, 0x3a, 0x2, 0xc420cfc620)
/home/dalzilio/GOLANG/go/src/runtime/string.go:55 +0x47 fp=0xc420a8b8d0 sp=0xc420a8b890
cpn/corenet.Net.String(0x1, 0xc42021c740, 0x11, 0xc420458000, 0x9dd1, 0xc000, 0xc480bfa000, 0x7aaf09, 0x815c00, 0x0, ...)
/home/dalzilio/go/src/cpn/corenet/print.go:78 +0x905 fp=0xc420a8ba20 sp=0xc420a8b8d0
cpn/cmd/mcc/cmd.convert(0x7ffe388c5d7c, 0xa)
/home/dalzilio/go/src/cpn/cmd/mcc/cmd/hlnet.go:107 +0x822 fp=0xc420a8bcd0 sp=0xc420a8ba20
cpn/cmd/mcc/cmd.glob..func4(0xa8c840, 0xc4200c8ca0, 0x0, 0x2)
/home/dalzilio/go/src/cpn/cmd/mcc/cmd/hlnet.go:24 +0x39 fp=0xc420a8bcf0 sp=0xc420a8bcd0
github.com/spf13/cobra.(*Command).execute(0xa8c840, 0xc4200c8b00, 0x2, 0x2, 0xa8c840, 0xc4200c8b00)
/home/dalzilio/go/src/github.com/spf13/cobra/command.go:648 +0x234 fp=0xc420a8bda8 sp=0xc420a8bcf0
github.com/spf13/cobra.(*Command).ExecuteC(0xa8ca80, 0xc420056058, 0x0, 0x87cc35)
/home/dalzilio/go/src/github.com/spf13/cobra/command.go:734 +0x339 fp=0xc420a8bef8 sp=0xc420a8bda8
github.com/spf13/cobra.(*Command).Execute(0xa8ca80, 0x2, 0x893bc4)
/home/dalzilio/go/src/github.com/spf13/cobra/command.go:693 +0x2b fp=0xc420a8bf28 sp=0xc420a8bef8
cpn/cmd/mcc/cmd.Execute()
/home/dalzilio/go/src/cpn/cmd/mcc/cmd/root.go:25 +0x31 fp=0xc420a8bf78 sp=0xc420a8bf28
main.main()
/home/dalzilio/go/src/cpn/cmd/mcc/main.go:6 +0x20 fp=0xc420a8bf88 sp=0xc420a8bf78
runtime.main()
/home/dalzilio/GOLANG/go/src/runtime/proc.go:185 +0x20a fp=0xc420a8bfe0 sp=0xc420a8bf88
runtime.goexit()
/home/dalzilio/GOLANG/go/src/runtime/asm_amd64.s:2197 +0x1 fp=0xc420a8bfe8 sp=0xc420a8bfe0

goroutine 17 [syscall, 2 minutes, locked to thread]:
runtime.goexit()
/home/dalzilio/GOLANG/go/src/runtime/asm_amd64.s:2197 +0x1
mcc failure with status 2

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_TokenRing-COL-200"
export BK_EXAMINATION="StateSpace"
export BK_TOOL="sift"
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/S_TokenRing-COL-200.tgz
mv S_TokenRing-COL-200 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-3253"
echo " Executing tool sift"
echo " Input is S_TokenRing-COL-200, examination is StateSpace"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 1"
echo " Run identifier is r155-ebro-149443459100289"
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 ;