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_SquareGrid-PT-080408, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r201kn-qhx2-146444271200546
=====================================================================

--------------------
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 SquareGrid-PT-080408-LTLFireability-0
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-1
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-10
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-11
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-12
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-13
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-14
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-15
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-2
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-3
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-4
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-5
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-6
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-7
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-8
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-9

=== Now, execution of the tool begins

BK_START 1465352874738

=====================================================================
Generated by BenchKit MCC2016
Executing tool pecan:
Test is S_SquareGrid-PT-080408, examination is LTLFireability
=====================================================================

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

START 1465352874
Xlib: extension "RANDR" missing on display ":99".
SquareGridPT080408Too many heap sections: Increase MAXHINCR or MAX_HEAP_SECTS
Stacktrace:

at (wrapper managed-to-native) object.__icall_wrapper_mono_string_alloc (intptr) <0xffffffff>
at (wrapper alloc) object.Alloc (intptr,int) <0xffffffff>
at System.Text.StringBuilder.InternalEnsureCapacity (int) <0x0008b>
at System.Text.StringBuilder.Append (string) <0x00077>
at PAT.Common.Classes.Expressions.Valuation.GetID () <0x0017b>
at PAT.Common.Classes.Expressions.Valuation.GetID (string) <0x00013>
at PAT.PN.LTS.PNConfiguration.GetID () <0x00075>
at PAT.Common.Classes.ModuleInterface.ConfigurationBase.GetIDWithEvent () <0x00013>
at PAT.Common.Classes.SemanticModels.LTS.Assertion.AssertionLTL.TarjanModelChecking () <0x00bb1>
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]
[0xb772c40c]
[0xb772c424]
/lib/i386-linux-gnu/libc.so.6(gsignal+0x4f) [0xb754820f]
/lib/i386-linux-gnu/libc.so.6(abort+0x175) [0xb754b855]
/usr/bin/mono() [0x8223e76]
/usr/bin/mono() [0x821cb24]
/usr/bin/mono() [0x821cd3a]
/usr/bin/mono() [0x821cff8]
/usr/bin/mono() [0x821f9a8]
/usr/bin/mono() [0x821fc87]
/usr/bin/mono() [0x821fe1b]
/usr/bin/mono(mono_string_new_size+0x45) [0x81a67e5]
/usr/bin/mono() [0x81a6888]
[0xb6fec940]
[0xb6fec904]
[0xb6eba834]
[0xb6eba760]
[0xb3c8ece4]
[0xb3c8eb4c]
[0xb3c8ea86]
[0xb3c8e9ec]
[0xb3c9149a]
[0xb3c8db28]
[0xb3c8d8bb]
[0xb3c8d248]
[0xb5d25100]
[0xb6fe9370]
[0xb6fe989f]
/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 SquareGrid-PT-080408-LTLFireability-0 FALSE TECHNIQUES EXPLICIT
FORMULA SquareGrid-PT-080408-LTLFireability-1 FALSE TECHNIQUES EXPLICIT
FORMULA SquareGrid-PT-080408-LTLFireability-2 FALSE TECHNIQUES EXPLICIT
FORMULA SquareGrid-PT-080408-LTLFireability-3
FORMULA SquareGrid-PT-080408-LTLFireability-4
FORMULA SquareGrid-PT-080408-LTLFireability-5
FORMULA SquareGrid-PT-080408-LTLFireability-6
FORMULA SquareGrid-PT-080408-LTLFireability-7
FORMULA SquareGrid-PT-080408-LTLFireability-8
FORMULA SquareGrid-PT-080408-LTLFireability-9
FORMULA SquareGrid-PT-080408-LTLFireability-10
FORMULA SquareGrid-PT-080408-LTLFireability-11
FORMULA SquareGrid-PT-080408-LTLFireability-12
FORMULA SquareGrid-PT-080408-LTLFireability-13
FORMULA SquareGrid-PT-080408-LTLFireability-14
FORMULA SquareGrid-PT-080408-LTLFireability-15
STOP 1465352940

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


--------------------
content from /home/fko/BK_RESULTS/OUTPUTS/BenchKit_head_log_file.1852:


BK_STOP 1465352940385

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

cat: /home/fko/BK_RESULTS/OUTPUTS/STDERR: No such file or directory

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_SquareGrid-PT-080408"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="pecan"
export BK_RESULT_DIR="/home/fko/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_SquareGrid-PT-080408.tgz
mv S_SquareGrid-PT-080408 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_SquareGrid-PT-080408, 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 r201kn-qhx2-146444271200546"
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 ;