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 2-2979
Executing tool pecan
Input is S_ERK-PT-001000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r153kn-smll-146416287500465
=====================================================================

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ERK-PT-001000-LTLFireability-0
FORMULA_NAME ERK-PT-001000-LTLFireability-1
FORMULA_NAME ERK-PT-001000-LTLFireability-10
FORMULA_NAME ERK-PT-001000-LTLFireability-11
FORMULA_NAME ERK-PT-001000-LTLFireability-12
FORMULA_NAME ERK-PT-001000-LTLFireability-13
FORMULA_NAME ERK-PT-001000-LTLFireability-14
FORMULA_NAME ERK-PT-001000-LTLFireability-15
FORMULA_NAME ERK-PT-001000-LTLFireability-2
FORMULA_NAME ERK-PT-001000-LTLFireability-3
FORMULA_NAME ERK-PT-001000-LTLFireability-4
FORMULA_NAME ERK-PT-001000-LTLFireability-5
FORMULA_NAME ERK-PT-001000-LTLFireability-6
FORMULA_NAME ERK-PT-001000-LTLFireability-7
FORMULA_NAME ERK-PT-001000-LTLFireability-8
FORMULA_NAME ERK-PT-001000-LTLFireability-9

=== Now, execution of the tool begins

BK_START 1464292388195

=====================================================================
Generated by BenchKit MCC2016
Executing tool pecan:
Test is S_ERK-PT-001000, examination is LTLFireability
=====================================================================

--------------------
content from stdout:

START 1464292388
Xlib: extension "RANDR" missing on display ":99".
ERKPT001000Could not allocate 50331664 bytes
Stacktrace:

at (wrapper managed-to-native) System.Threading.Monitor.try_enter_with_atomic_var (object,int,bool&) <0xffffffff>
at System.Threading.Monitor.TryEnter (object,int,bool&) <0x0003b>
at System.Threading.Monitor.Enter (object,bool&) <0x00017>
at PAT.Common.Classes.DataStructure.StringDictionaryWithKey`1.GetContainsKey (string) <0x0008f>
at PAT.Common.Classes.DataStructure.StringDictionaryWithKey`1.get_Item (string) <0x00017>
at PAT.Common.Classes.Expressions.EvaluatorDenotational.Evaluate (PAT.Common.Classes.Expressions.ExpressionClass.Expression,PAT.Common.Classes.Expressions.Valuation) <0x00157>
at PAT.Common.Classes.Expressions.EvaluatorDenotational.Evaluate (PAT.Common.Classes.Expressions.ExpressionClass.Expression,PAT.Common.Classes.Expressions.Valuation) <0x003d3>
at PAT.Common.Classes.Expressions.EvaluatorDenotational.Evaluate (PAT.Common.Classes.Expressions.ExpressionClass.Expression,PAT.Common.Classes.Expressions.Valuation) <0x0046f>
at PAT.Common.Classes.Expressions.EvaluatorDenotational.Evaluate (PAT.Common.Classes.Expressions.ExpressionClass.Expression,PAT.Common.Classes.Expressions.Valuation) <0x00c4f>
at PAT.PN.LTS.PNConfiguration.MakeOneMove () <0x000fb>
at PAT.Common.Classes.SemanticModels.LTS.Assertion.AssertionLTL.TarjanModelChecking () <0x00957>
at PAT.Common.Classes.SemanticModels.LTS.Assertion.AssertionLTL.RunVerification () <0x0020f>
at PAT.Common.Classes.ModuleInterface.AssertionBase.ModelChecking () <0x00012>
at PAT.Common.Classes.ModuleInterface.AssertionBase.InternalStart () <0x00077>
at PAT.Console.Program.RunOneSpec (string,string,System.IO.StreamWriter,System.Text.StringBuilder,bool,bool,int,int,string) <0x00187>
at PAT.Console.Program.Main (string[]) <0x0152f>
at (wrapper runtime-invoke) .runtime_invoke_void_object (object,intptr,intptr,intptr) <0xffffffff>

Native stacktrace:

/usr/bin/mono() [0x80e16fc]
[0xb76f240c]
[0xb76f2424]
/lib/i386-linux-gnu/libc.so.6(gsignal+0x4f) [0xb750e20f]
/lib/i386-linux-gnu/libc.so.6(abort+0x175) [0xb7511855]
/usr/bin/mono() [0x8214c67]
/usr/bin/mono() [0x8214ca3]
/usr/bin/mono() [0x8214702]
/usr/bin/mono() [0x805901f]
/usr/bin/mono() [0x819924f]
[0xb6fb262c]
[0xb6fb253c]
[0xb6fb24e8]
[0xb460b128]
[0xb460b080]
[0xb4618fc8]
[0xb4619244]
[0xb46192e0]
[0xb4619ac0]
[0xb3c4ae54]
[0xb3c2ea60]
[0xb3c49298]
[0xb3c4902b]
[0xb3c48070]
[0xb5ceb100]
[0xb6faf370]
[0xb6faf89f]
/usr/bin/mono() [0x8064c2c]

Debug info from gdb:

Could not attach to process. If your uid matches the uid of the target
process, check the setting of /proc/sys/kernel/yama/ptrace_scope, or try
again as the root user. For more details, see /etc/sysctl.d/10-ptrace.conf
ptrace: Operation not permitted.
No threads.

=================================================================
Got a SIGABRT while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
=================================================================

Aborted (core dumped)
FORMULA ERK-PT-001000-LTLFireability-0 FALSE TECHNIQUES EXPLICIT
FORMULA ERK-PT-001000-LTLFireability-1 FALSE TECHNIQUES EXPLICIT
FORMULA ERK-PT-001000-LTLFireability-2 FALSE TECHNIQUES EXPLICIT
FORMULA ERK-PT-001000-LTLFireability-3
FORMULA ERK-PT-001000-LTLFireability-4
FORMULA ERK-PT-001000-LTLFireability-5
FORMULA ERK-PT-001000-LTLFireability-6
FORMULA ERK-PT-001000-LTLFireability-7
FORMULA ERK-PT-001000-LTLFireability-8
FORMULA ERK-PT-001000-LTLFireability-9
FORMULA ERK-PT-001000-LTLFireability-10
FORMULA ERK-PT-001000-LTLFireability-11
FORMULA ERK-PT-001000-LTLFireability-12
FORMULA ERK-PT-001000-LTLFireability-13
FORMULA ERK-PT-001000-LTLFireability-14
FORMULA ERK-PT-001000-LTLFireability-15
STOP 1464292448

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


--------------------
content from /root/BK_RESULTS/OUTPUTS/BenchKit_head_log_file.1827:


BK_STOP 1464292448659

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

cat: /root/BK_RESULTS/OUTPUTS/STDERR: Permission denied

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_ERK-PT-001000"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="pecan"
export BK_RESULT_DIR="/root/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_ERK-PT-001000.tgz
mv S_ERK-PT-001000 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2979"
echo " Executing tool pecan"
echo " Input is S_ERK-PT-001000, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 1"
echo " Run identifier is r153kn-smll-146416287500465"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.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 ;