Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r095-tall-162048905600063.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is DrinkVendingMachine-COL-76, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r095-tall-162048905600063
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 384K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 83K May 10 09:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.2K Mar 28 16:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 16:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 28 16:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 10:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 10:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 18:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 22 18:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 42K May 5 16:51 model.pnml

--------------------
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 1620730902684

CANNOT_COMPUTE

BK_STOP 1620731937989

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

StateSpace True
Host mcc2020
Known True
Colored True
calling mcc
fatal error: runtime: out of memory

runtime stack:
runtime.throw(0x8ffded, 0x16)
/usr/local/opt/go/libexec/src/runtime/panic.go:608 +0x72
runtime.sysMap(0xc39c000000, 0x4000000, 0xcb36d8)
/usr/local/opt/go/libexec/src/runtime/mem_linux.go:156 +0xc7
runtime.(*mheap).sysAlloc(0xc9a4a0, 0x4000000, 0xc9a4b8, 0x7f84cdb42560)
/usr/local/opt/go/libexec/src/runtime/malloc.go:619 +0x1c7
runtime.(*mheap).grow(0xc9a4a0, 0x1, 0x0)
/usr/local/opt/go/libexec/src/runtime/mheap.go:920 +0x42
runtime.(*mheap).allocSpanLocked(0xc9a4a0, 0x1, 0xcb36e8, 0x0)
/usr/local/opt/go/libexec/src/runtime/mheap.go:848 +0x337
runtime.(*mheap).alloc_m(0xc9a4a0, 0x1, 0xc000020004, 0xc0000292a0)
/usr/local/opt/go/libexec/src/runtime/mheap.go:692 +0x119
runtime.(*mheap).alloc.func1()
/usr/local/opt/go/libexec/src/runtime/mheap.go:759 +0x4c
runtime.(*mheap).alloc(0xc9a4a0, 0x1, 0xc38b010004, 0xe0c80fff)
/usr/local/opt/go/libexec/src/runtime/mheap.go:758 +0x8a
runtime.(*mcentral).grow(0xc9b8d8, 0x0)
/usr/local/opt/go/libexec/src/runtime/mcentral.go:232 +0x94
runtime.(*mcentral).cacheSpan(0xc9b8d8, 0xf27c3ae542)
/usr/local/opt/go/libexec/src/runtime/mcentral.go:106 +0x2f8
runtime.(*mcache).refill(0x7f850d4f3000, 0x10004)
/usr/local/opt/go/libexec/src/runtime/mcache.go:122 +0x95
runtime.(*mcache).nextFree.func1()
/usr/local/opt/go/libexec/src/runtime/malloc.go:749 +0x32
runtime.systemstack(0x4544b9)
/usr/local/opt/go/libexec/src/runtime/asm_amd64.s:351 +0x66
runtime.mstart()
/usr/local/opt/go/libexec/src/runtime/proc.go:1229

goroutine 1 [running]:
runtime.systemstack_switch()
/usr/local/opt/go/libexec/src/runtime/asm_amd64.s:311 fp=0xc0000493d8 sp=0xc0000493d0 pc=0x4545b0
runtime.(*mcache).nextFree(0x7f850d4f3000, 0xc39bff5704, 0x1, 0x1, 0xc39bffab18)
/usr/local/opt/go/libexec/src/runtime/malloc.go:748 +0xb6 fp=0xc000049430 sp=0xc0000493d8 pc=0x40b1d6
runtime.mallocgc(0x10, 0x845540, 0x1, 0xc0000ab0e0)
/usr/local/opt/go/libexec/src/runtime/malloc.go:903 +0x793 fp=0xc0000494d0 sp=0xc000049430 pc=0x40bb23
runtime.growslice(0x845540, 0xc39bff5770, 0x1, 0x1, 0x2, 0x1, 0xc39bffab18, 0x1)
/usr/local/opt/go/libexec/src/runtime/slice.go:204 +0x145 fp=0xc000049538 sp=0xc0000494d0 pc=0x4400c5
github.com/dalzilio/mcc/pnml.Add.Match(0xc00020de80, 0x3, 0x4, 0xc0000ab0e0, 0xc0001a3d40, 0x1, 0x834e5fcd8dec5b86, 0xc39bffab00, 0x3, 0x200, ...)
/Users/bernard/go-workspace/src/github.com/dalzilio/mcc/pnml/expr.go:102 +0x287 fp=0xc000049600 sp=0xc000049538 pc=0x501647
github.com/dalzilio/mcc/pnml.(*Add).Match(0xc000210060, 0xc0000ab0e0, 0xc0001a3d40, 0x5, 0xc0001e4580, 0xc39bffab00, 0x1, 0x1, 0x1)
:1 +0x6e fp=0xc000049668 sp=0xc000049600 pc=0x50a17e
github.com/dalzilio/mcc/corenet.(*envIterator).step(0xc000052180, 0x4, 0x0)
/Users/bernard/go-workspace/src/github.com/dalzilio/mcc/corenet/iterator.go:102 +0x24a fp=0xc000049708 sp=0xc000049668 pc=0x51342a
github.com/dalzilio/mcc/corenet.(*envIterator).skip(0xc000052180, 0x5)
/Users/bernard/go-workspace/src/github.com/dalzilio/mcc/corenet/iterator.go:178 +0x82 fp=0xc000049740 sp=0xc000049708 pc=0x513ae2
github.com/dalzilio/mcc/corenet.(*envIterator).next(0xc000052180)
/Users/bernard/go-workspace/src/github.com/dalzilio/mcc/corenet/iterator.go:170 +0x38 fp=0xc000049760 sp=0xc000049740 pc=0x513a48
github.com/dalzilio/mcc/corenet.(*envIterator).check(0xc000052180, 0xc39bff9260, 0xc000049970)
/Users/bernard/go-workspace/src/github.com/dalzilio/mcc/corenet/iterator.go:162 +0x3c8 fp=0xc000049818 sp=0xc000049760 pc=0x513998
github.com/dalzilio/mcc/corenet.Build(0xc0000ab0e0, 0xc000210bc0, 0x0)
/Users/bernard/go-workspace/src/github.com/dalzilio/mcc/corenet/build.go:163 +0xa1b fp=0xc000049af0 sp=0xc000049818 pc=0x510beb
github.com/dalzilio/mcc/cmd.pnmlConvert(0x7ffd29714cd1, 0xa)
/Users/bernard/go-workspace/src/github.com/dalzilio/mcc/cmd/pnml.go:110 +0x4b5 fp=0xc000049cb0 sp=0xc000049af0 pc=0x810d45
github.com/dalzilio/mcc/cmd.glob..func3(0xc8b740, 0xc00006e9b0, 0x0, 0x5)
/Users/bernard/go-workspace/src/github.com/dalzilio/mcc/cmd/pnml.go:27 +0x39 fp=0xc000049cd0 sp=0xc000049cb0 pc=0x812599
github.com/spf13/cobra.(*Command).execute(0xc8b740, 0xc00006e960, 0x5, 0x5, 0xc8b740, 0xc00006e960)
/Users/bernard/go-workspace/src/github.com/spf13/cobra/command.go:846 +0x2cc fp=0xc000049dc0 sp=0xc000049cd0 pc=0x5decfc
github.com/spf13/cobra.(*Command).ExecuteC(0xc8b9e0, 0x0, 0xc8bf20, 0xc000103f58)
/Users/bernard/go-workspace/src/github.com/spf13/cobra/command.go:950 +0x346 fp=0xc000049f08 sp=0xc000049dc0 pc=0x5df976
github.com/spf13/cobra.(*Command).Execute(0xc8b9e0, 0x405690, 0xc000060058)
/Users/bernard/go-workspace/src/github.com/spf13/cobra/command.go:887 +0x2b fp=0xc000049f38 sp=0xc000049f08 pc=0x5df60b
github.com/dalzilio/mcc/cmd.Execute()
/Users/bernard/go-workspace/src/github.com/dalzilio/mcc/cmd/root.go:35 +0x2d fp=0xc000049f88 sp=0xc000049f38 pc=0x8111cd
main.main()
/Users/bernard/go-workspace/src/github.com/dalzilio/mcc/main.go:10 +0x20 fp=0xc000049f98 sp=0xc000049f88 pc=0x812e30
runtime.main()
/usr/local/opt/go/libexec/src/runtime/proc.go:201 +0x207 fp=0xc000049fe0 sp=0xc000049f98 pc=0x42c047
runtime.goexit()
/usr/local/opt/go/libexec/src/runtime/asm_amd64.s:1333 +0x1 fp=0xc000049fe8 sp=0xc000049fe0 pc=0x456511
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="DrinkVendingMachine-COL-76"
export BK_EXAMINATION="StateSpace"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 2-4028"
echo " Executing tool gold2020"
echo " Input is DrinkVendingMachine-COL-76, 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 r095-tall-162048905600063"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DrinkVendingMachine-COL-76.tgz
mv DrinkVendingMachine-COL-76 execution
cd execution
if [ "StateSpace" = "ReachabilityDeadlock" ] || [ "StateSpace" = "UpperBounds" ] || [ "StateSpace" = "QuasiLiveness" ] || [ "StateSpace" = "StableMarking" ] || [ "StateSpace" = "Liveness" ] || [ "StateSpace" = "OneSafe" ] || [ "StateSpace" = "StateSpace" ]; 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 [ "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
elif [ "StateSpace" = "ReachabilityDeadlock" ] || [ "StateSpace" = "QuasiLiveness" ] || [ "StateSpace" = "StableMarking" ] || [ "StateSpace" = "Liveness" ] || [ "StateSpace" = "OneSafe" ] ; then
echo "FORMULA_NAME StateSpace"
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 ;