Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2022-input.r213-oct2-165281605100078.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is SharedMemory-COL-005000, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r213-oct2-165281605100078
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 7.8K Apr 30 10:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 30 10:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 30 10:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 30 10:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 08:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 9 08:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 234K May 10 09:34 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 1653234683020

CANNOT_COMPUTE

BK_STOP 1653234857648

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

StateSpace True
Host mcc2021
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(0xc3a0000000, 0x4000000, 0xcb36d8)
/usr/local/opt/go/libexec/src/runtime/mem_linux.go:156 +0xc7
runtime.(*mheap).sysAlloc(0xc9a4a0, 0x4000000, 0x0, 0x42c047)
/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, 0x400)
/usr/local/opt/go/libexec/src/runtime/mheap.go:848 +0x337
runtime.(*mheap).alloc_m(0xc9a4a0, 0x1, 0x2030e700000005, 0x7f1b1b008fff)
/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, 0x10005, 0xc0bdc6d238)
/usr/local/opt/go/libexec/src/runtime/mheap.go:758 +0x8a
runtime.(*mcentral).grow(0xc9b918, 0x0)
/usr/local/opt/go/libexec/src/runtime/mcentral.go:232 +0x94
runtime.(*mcentral).cacheSpan(0xc9b918, 0x1ff)
/usr/local/opt/go/libexec/src/runtime/mcentral.go:106 +0x2f8
runtime.(*mcache).refill(0x7f1b54d3b000, 0xc000028005)
/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=0xc00004b4d8 sp=0xc00004b4d0 pc=0x4545b0
runtime.(*mcache).nextFree(0x7f1b54d3b000, 0x5, 0x8, 0x85e760, 0x502258)
/usr/local/opt/go/libexec/src/runtime/malloc.go:748 +0xb6 fp=0xc00004b530 sp=0xc00004b4d8 pc=0x40b1d6
runtime.mallocgc(0x8, 0x85ed00, 0x101, 0x158)
/usr/local/opt/go/libexec/src/runtime/malloc.go:879 +0x5b4 fp=0xc00004b5d0 sp=0xc00004b530 pc=0x40b944
runtime.newobject(0x85ed00, 0xc000108240)
/usr/local/opt/go/libexec/src/runtime/malloc.go:1032 +0x38 fp=0xc00004b600 sp=0xc00004b5d0 pc=0x40bf08
github.com/dalzilio/mcc/pnml.Var.Match(0xc0000214b8, 0x4, 0xc0000ab440, 0xc000108240, 0xc39fffeab0, 0xc00004b6d0, 0x4400c5, 0x10, 0x8c3500, 0x1)
/Users/bernard/go-workspace/src/github.com/dalzilio/mcc/pnml/expr.go:328 +0x92 fp=0xc00004b640 sp=0xc00004b600 pc=0x5030c2
github.com/dalzilio/mcc/pnml.(*Var).Match(0xc0b1709320, 0xc0000ab440, 0xc000108240, 0xc00004b7f8, 0x17e, 0x17f, 0xc00004b750, 0x510077, 0x8c3500)
:1 +0x61 fp=0xc00004b6a0 sp=0xc00004b640 pc=0x50bca1
github.com/dalzilio/mcc/pnml.Numberof.Match(0x985120, 0xc0b1709320, 0x1, 0xc0000ab440, 0xc000108240, 0x0, 0x0, 0x519970, 0xc00004b760, 0x17e, ...)
/Users/bernard/go-workspace/src/github.com/dalzilio/mcc/pnml/expr.go:395 +0x49 fp=0xc00004b6f8 sp=0xc00004b6a0 pc=0x5036a9
github.com/dalzilio/mcc/pnml.(*Numberof).Match(0xc0004235c0, 0xc0000ab440, 0xc000108240, 0xc0b1a81170, 0x1, 0xc39fff37e0, 0x1, 0x1, 0x1)
:1 +0x6e fp=0xc00004b760 sp=0xc00004b6f8 pc=0x50b35e
github.com/dalzilio/mcc/corenet.(*envIterator).check(0xc000052180, 0xc39fffb9e0, 0xc00004b970)
/Users/bernard/go-workspace/src/github.com/dalzilio/mcc/corenet/iterator.go:127 +0x2fb fp=0xc00004b818 sp=0xc00004b760 pc=0x5138cb
github.com/dalzilio/mcc/corenet.Build(0xc0000ab440, 0xc00000a380, 0x0)
/Users/bernard/go-workspace/src/github.com/dalzilio/mcc/corenet/build.go:163 +0xa1b fp=0xc00004baf0 sp=0xc00004b818 pc=0x510beb
github.com/dalzilio/mcc/cmd.pnmlConvert(0x7ffd353b8cd8, 0xa)
/Users/bernard/go-workspace/src/github.com/dalzilio/mcc/cmd/pnml.go:110 +0x4b5 fp=0xc00004bcb0 sp=0xc00004baf0 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=0xc00004bcd0 sp=0xc00004bcb0 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=0xc00004bdc0 sp=0xc00004bcd0 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=0xc00004bf08 sp=0xc00004bdc0 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=0xc00004bf38 sp=0xc00004bf08 pc=0x5df60b
github.com/dalzilio/mcc/cmd.Execute()
/Users/bernard/go-workspace/src/github.com/dalzilio/mcc/cmd/root.go:35 +0x2d fp=0xc00004bf88 sp=0xc00004bf38 pc=0x8111cd
main.main()
/Users/bernard/go-workspace/src/github.com/dalzilio/mcc/main.go:10 +0x20 fp=0xc00004bf98 sp=0xc00004bf88 pc=0x812e30
runtime.main()
/usr/local/opt/go/libexec/src/runtime/proc.go:201 +0x207 fp=0xc00004bfe0 sp=0xc00004bf98 pc=0x42c047
runtime.goexit()
/usr/local/opt/go/libexec/src/runtime/asm_amd64.s:1333 +0x1 fp=0xc00004bfe8 sp=0xc00004bfe0 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="SharedMemory-COL-005000"
export BK_EXAMINATION="StateSpace"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is SharedMemory-COL-005000, 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 r213-oct2-165281605100078"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-COL-005000.tgz
mv SharedMemory-COL-005000 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 ;