Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r152-oct2-158972909300512.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-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 tedd
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 r152-oct2-158972909300512
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 408K
-rw-r--r-- 1 mcc users 4.4K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 13K Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 15:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 15:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 equiv_pt
-rw-r--r-- 1 mcc users 7 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 234K Apr 27 15:14 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 1589736371940

CANNOT_COMPUTE

BK_STOP 1589736549510

--------------------
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(0xc3a0000000, 0x4000000, 0xcb36d8)
/usr/local/opt/go/libexec/src/runtime/mem_linux.go:156 +0xc7
runtime.(*mheap).sysAlloc(0xc9a4a0, 0x4000000, 0xc9a4b8, 0x7f06ad2afd18)
/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, 0x2, 0x7f06ad673fff)
/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, 0x7f06ad010002, 0x7f06ad2afd18)
/usr/local/opt/go/libexec/src/runtime/mheap.go:758 +0x8a
runtime.(*mcentral).grow(0xc9b858, 0x0)
/usr/local/opt/go/libexec/src/runtime/mcentral.go:232 +0x94
runtime.(*mcentral).cacheSpan(0xc9b858, 0x1ff)
/usr/local/opt/go/libexec/src/runtime/mcentral.go:106 +0x2f8
runtime.(*mcache).refill(0x7f06e7096000, 0xc000028002)
/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=0xc00004b298 sp=0xc00004b290 pc=0x4545b0
runtime.(*mcache).nextFree(0x7f06e7096000, 0x2, 0x0, 0x85e760, 0x426700)
/usr/local/opt/go/libexec/src/runtime/malloc.go:748 +0xb6 fp=0xc00004b2f0 sp=0xc00004b298 pc=0x40b1d6
runtime.mallocgc(0x8, 0x85e760, 0x1, 0xc94f80)
/usr/local/opt/go/libexec/src/runtime/malloc.go:903 +0x793 fp=0xc00004b390 sp=0xc00004b2f0 pc=0x40bb23
runtime.newobject(0x85e760, 0x10)
/usr/local/opt/go/libexec/src/runtime/malloc.go:1032 +0x38 fp=0xc00004b3c0 sp=0xc00004b390 pc=0x40bf08
github.com/dalzilio/mcc/pnml.Var.Match(0xc000020ec8, 0x4, 0xc0000ab560, 0xc000108240, 0xc0596b9268, 0x1, 0x0, 0x0, 0x3ff, 0x400)
/Users/bernard/go-workspace/src/github.com/dalzilio/mcc/pnml/expr.go:328 +0x31 fp=0xc00004b400 sp=0xc00004b3c0 pc=0x503061
github.com/dalzilio/mcc/pnml.(*Var).Match(0xc0a02f1120, 0xc0000ab560, 0xc000108240, 0x0, 0x1, 0xc39fff9ff8, 0x0, 0x1, 0x1)
:1 +0x61 fp=0xc00004b460 sp=0xc00004b400 pc=0x50bca1
github.com/dalzilio/mcc/pnml.Tuple.Match(0xc000422260, 0x2, 0x2, 0xc0000ab560, 0xc000108240, 0x8, 0x85e760, 0x0, 0x100000000c94f80, 0x10, ...)
/Users/bernard/go-workspace/src/github.com/dalzilio/mcc/pnml/expr.go:173 +0x255 fp=0xc00004b540 sp=0xc00004b460 pc=0x502185
github.com/dalzilio/mcc/pnml.(*Tuple).Match(0xc0004222e0, 0xc0000ab560, 0xc000108240, 0x76, 0xc00004b668, 0x40b893, 0xc39fff5d80, 0x40, 0x38)
:1 +0x6e fp=0xc00004b5a8 sp=0xc00004b540 pc=0x50c32e
github.com/dalzilio/mcc/pnml.Numberof.Match(0x9850e0, 0xc0004222e0, 0x1, 0xc0000ab560, 0xc000108240, 0xc000028000, 0xfddf5404e664d0b7, 0x412975, 0x0, 0xc000029ac0, ...)
/Users/bernard/go-workspace/src/github.com/dalzilio/mcc/pnml/expr.go:395 +0x49 fp=0xc00004b600 sp=0xc00004b5a8 pc=0x5036a9
github.com/dalzilio/mcc/pnml.(*Numberof).Match(0xc0004223c0, 0xc0000ab560, 0xc000108240, 0x4, 0xc0a02f3678, 0x20, 0x10, 0x4d8202, 0x4)
:1 +0x6e fp=0xc00004b668 sp=0xc00004b600 pc=0x50b35e
github.com/dalzilio/mcc/corenet.(*envIterator).step(0xc000128000, 0x0, 0x0)
/Users/bernard/go-workspace/src/github.com/dalzilio/mcc/corenet/iterator.go:102 +0x24a fp=0xc00004b708 sp=0xc00004b668 pc=0x51342a
github.com/dalzilio/mcc/corenet.(*envIterator).skip(0xc000128000, 0x3)
/Users/bernard/go-workspace/src/github.com/dalzilio/mcc/corenet/iterator.go:178 +0x82 fp=0xc00004b740 sp=0xc00004b708 pc=0x513ae2
github.com/dalzilio/mcc/corenet.(*envIterator).next(0xc000128000)
/Users/bernard/go-workspace/src/github.com/dalzilio/mcc/corenet/iterator.go:170 +0x38 fp=0xc00004b760 sp=0xc00004b740 pc=0x513a48
github.com/dalzilio/mcc/corenet.(*envIterator).check(0xc000128000, 0xc39fffbca0, 0xc00004b970)
/Users/bernard/go-workspace/src/github.com/dalzilio/mcc/corenet/iterator.go:162 +0x3c8 fp=0xc00004b818 sp=0xc00004b760 pc=0x513998
github.com/dalzilio/mcc/corenet.Build(0xc0000ab560, 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(0x7ffc2c097cfc, 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="tedd"
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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool tedd"
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 r152-oct2-158972909300512"
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 ;