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-500, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r155-ebro-149443459100298
=====================================================================

--------------------
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 1496214153574

CANNOT COMPUTE

BK_STOP 1496214857519

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

StateSpace True
Colored True
Known False
calling mcc
fatal error: runtime: out of memory

runtime stack:
runtime.throw(0x888f63, 0x16)
/home/dalzilio/GOLANG/go/src/runtime/panic.go:596 +0x95
runtime.sysMap(0xc7ba210000, 0x100000, 0x7ffd1f1cde00, 0xab0d58)
/home/dalzilio/GOLANG/go/src/runtime/mem_linux.go:216 +0x1d0
runtime.(*mheap).sysAlloc(0xa981a0, 0x100000, 0x7f13400fb858)
/home/dalzilio/GOLANG/go/src/runtime/malloc.go:428 +0x374
runtime.(*mheap).grow(0xa981a0, 0x1, 0x0)
/home/dalzilio/GOLANG/go/src/runtime/mheap.go:774 +0x62
runtime.(*mheap).allocSpanLocked(0xa981a0, 0x1, 0xc42001b228)
/home/dalzilio/GOLANG/go/src/runtime/mheap.go:678 +0x44f
runtime.(*mheap).alloc_m(0xa981a0, 0x1, 0x3, 0x7ffd1f1ce028)
/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(0x7ffd1f1ce020)
/home/dalzilio/GOLANG/go/src/runtime/asm_amd64.s:343 +0xab
runtime.(*mheap).alloc(0xa981a0, 0x1, 0x10000000003, 0x8)
/home/dalzilio/GOLANG/go/src/runtime/mheap.go:628 +0xa0
runtime.(*mcentral).grow(0xa99620, 0x0)
/home/dalzilio/GOLANG/go/src/runtime/mcentral.go:212 +0x8e
runtime.(*mcentral).cacheSpan(0xa99620, 0xc42001b228)
/home/dalzilio/GOLANG/go/src/runtime/mcentral.go:93 +0x12a
runtime.(*mcache).refill(0x7f1366ef5000, 0xc700000003, 0xc7ba20db50)
/home/dalzilio/GOLANG/go/src/runtime/mcache.go:122 +0xa0
runtime.(*mcache).nextFree.func1()
/home/dalzilio/GOLANG/go/src/runtime/malloc.go:526 +0x32
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=0xc4264db430 sp=0xc4264db428
runtime.(*mcache).nextFree(0x7f1366ef5000, 0x3, 0x8, 0x83bfc0, 0x2)
/home/dalzilio/GOLANG/go/src/runtime/malloc.go:527 +0xb9 fp=0xc4264db488 sp=0xc4264db430
runtime.mallocgc(0x20, 0x83bfc0, 0xc4264db501, 0xa93a20)
/home/dalzilio/GOLANG/go/src/runtime/malloc.go:679 +0x827 fp=0xc4264db528 sp=0xc4264db488
runtime.growslice(0x83bfc0, 0xc7ba20db50, 0x1, 0x1, 0x2, 0xc4264db620, 0x40942e, 0xc4264db7d8)
/home/dalzilio/GOLANG/go/src/runtime/slice.go:147 +0x152 fp=0xc4264db5b0 sp=0xc4264db528
cpn/corenet.appendCorep(0xc7ba20db50, 0x1, 0x1, 0xc422522f00, 0x1, 0xc7ba20db50, 0x1, 0x1)
/home/dalzilio/go/src/cpn/corenet/build.go:60 +0x298 fp=0xc4264db630 sp=0xc4264db5b0
cpn/corenet.Build(0xc42010c0f0, 0xc4213c8840, 0x0)
/home/dalzilio/go/src/cpn/corenet/build.go:122 +0xc5d fp=0xc4264dba20 sp=0xc4264db630
cpn/cmd/mcc/cmd.convert(0x7ffd1f1ced7c, 0xa)
/home/dalzilio/go/src/cpn/cmd/mcc/cmd/hlnet.go:104 +0x6a6 fp=0xc4264dbcd0 sp=0xc4264dba20
cpn/cmd/mcc/cmd.glob..func4(0xa8c840, 0xc4200c8c80, 0x0, 0x2)
/home/dalzilio/go/src/cpn/cmd/mcc/cmd/hlnet.go:24 +0x39 fp=0xc4264dbcf0 sp=0xc4264dbcd0
github.com/spf13/cobra.(*Command).execute(0xa8c840, 0xc4200c8ae0, 0x2, 0x2, 0xa8c840, 0xc4200c8ae0)
/home/dalzilio/go/src/github.com/spf13/cobra/command.go:648 +0x234 fp=0xc4264dbda8 sp=0xc4264dbcf0
github.com/spf13/cobra.(*Command).ExecuteC(0xa8ca80, 0xc420056058, 0x0, 0x87cc35)
/home/dalzilio/go/src/github.com/spf13/cobra/command.go:734 +0x339 fp=0xc4264dbef8 sp=0xc4264dbda8
github.com/spf13/cobra.(*Command).Execute(0xa8ca80, 0x2, 0x893bc4)
/home/dalzilio/go/src/github.com/spf13/cobra/command.go:693 +0x2b fp=0xc4264dbf28 sp=0xc4264dbef8
cpn/cmd/mcc/cmd.Execute()
/home/dalzilio/go/src/cpn/cmd/mcc/cmd/root.go:25 +0x31 fp=0xc4264dbf78 sp=0xc4264dbf28
main.main()
/home/dalzilio/go/src/cpn/cmd/mcc/main.go:6 +0x20 fp=0xc4264dbf88 sp=0xc4264dbf78
runtime.main()
/home/dalzilio/GOLANG/go/src/runtime/proc.go:185 +0x20a fp=0xc4264dbfe0 sp=0xc4264dbf88
runtime.goexit()
/home/dalzilio/GOLANG/go/src/runtime/asm_amd64.s:2197 +0x1 fp=0xc4264dbfe8 sp=0xc4264dbfe0

goroutine 17 [syscall, 11 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-500"
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-500.tgz
mv S_TokenRing-COL-500 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-500, 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-149443459100298"
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 ;