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 Dekker-PT-010, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r033kn-smll-146348021700006
=====================================================================

--------------------
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 Dekker-PT-010-LTLFireability-0
FORMULA_NAME Dekker-PT-010-LTLFireability-1
FORMULA_NAME Dekker-PT-010-LTLFireability-10
FORMULA_NAME Dekker-PT-010-LTLFireability-11
FORMULA_NAME Dekker-PT-010-LTLFireability-12
FORMULA_NAME Dekker-PT-010-LTLFireability-13
FORMULA_NAME Dekker-PT-010-LTLFireability-14
FORMULA_NAME Dekker-PT-010-LTLFireability-15
FORMULA_NAME Dekker-PT-010-LTLFireability-2
FORMULA_NAME Dekker-PT-010-LTLFireability-3
FORMULA_NAME Dekker-PT-010-LTLFireability-4
FORMULA_NAME Dekker-PT-010-LTLFireability-5
FORMULA_NAME Dekker-PT-010-LTLFireability-6
FORMULA_NAME Dekker-PT-010-LTLFireability-7
FORMULA_NAME Dekker-PT-010-LTLFireability-8
FORMULA_NAME Dekker-PT-010-LTLFireability-9

=== Now, execution of the tool begins

BK_START 1463841813107

=====================================================================
Generated by BenchKit MCC2016
Executing tool pecan:
Test is Dekker-PT-010, examination is LTLFireability
=====================================================================

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

START 1463841813
Xlib: extension "RANDR" missing on display ":99".
DekkerPT010Too 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 string.Concat (string,string,string) <0x000ab>
at PAT.Common.Classes.SemanticModels.LTS.Assertion.AssertionLTL.TarjanModelChecking () <0x006df>
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]
[0xb773c40c]
[0xb773c424]
/lib/i386-linux-gnu/libc.so.6(gsignal+0x4f) [0xb755820f]
/lib/i386-linux-gnu/libc.so.6(abort+0x175) [0xb755b855]
/usr/bin/mono() [0x8223e76]
/usr/bin/mono() [0x821cb24]
/usr/bin/mono() [0x821cd3a]
/usr/bin/mono() [0x821cff8]
/usr/bin/mono() [0x821d13a]
/usr/bin/mono() [0x821fb39]
/usr/bin/mono() [0x8220890]
/usr/bin/mono() [0x8226743]
/usr/bin/mono(mono_string_new_size+0x45) [0x81a67e5]
/usr/bin/mono() [0x81a6888]
[0xb6ffc940]
[0xb6ffc904]
[0xb6ec6264]
[0xb3c846e0]
[0xb3c9f968]
[0xb3c9f6fb]
[0xb3c9f088]
[0xb5d35100]
[0xb6ff9370]
[0xb6ff989f]
/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 Dekker-PT-010-LTLFireability-0 FALSE TECHNIQUES EXPLICIT
FORMULA Dekker-PT-010-LTLFireability-1 FALSE TECHNIQUES EXPLICIT
FORMULA Dekker-PT-010-LTLFireability-2 FALSE TECHNIQUES EXPLICIT
FORMULA Dekker-PT-010-LTLFireability-3 FALSE TECHNIQUES EXPLICIT
FORMULA Dekker-PT-010-LTLFireability-4 FALSE TECHNIQUES EXPLICIT
FORMULA Dekker-PT-010-LTLFireability-5 FALSE TECHNIQUES EXPLICIT
FORMULA Dekker-PT-010-LTLFireability-6 FALSE TECHNIQUES EXPLICIT
FORMULA Dekker-PT-010-LTLFireability-7 FALSE TECHNIQUES EXPLICIT
FORMULA Dekker-PT-010-LTLFireability-8 FALSE TECHNIQUES EXPLICIT
FORMULA Dekker-PT-010-LTLFireability-9 FALSE TECHNIQUES EXPLICIT
FORMULA Dekker-PT-010-LTLFireability-10 FALSE TECHNIQUES EXPLICIT
FORMULA Dekker-PT-010-LTLFireability-11 FALSE TECHNIQUES EXPLICIT
FORMULA Dekker-PT-010-LTLFireability-12
FORMULA Dekker-PT-010-LTLFireability-13
FORMULA Dekker-PT-010-LTLFireability-14
FORMULA Dekker-PT-010-LTLFireability-15
STOP 1463842847

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


--------------------
content from /root/BK_RESULTS/OUTPUTS/BenchKit_head_log_file.1860:


BK_STOP 1463842847473

--------------------
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="Dekker-PT-010"
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/Dekker-PT-010.tgz
mv Dekker-PT-010 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 Dekker-PT-010, 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 r033kn-smll-146348021700006"
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 ;