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 lola
Input is DatabaseWithMutex-PT-04, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r014kn-qhx2-146347846400173
=====================================================================

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-0
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-1
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-10
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-11
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-12
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-13
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-14
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-15
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-2
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-3
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-4
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-5
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-6
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-7
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-8
FORMULA_NAME DatabaseWithMutex-COL-04-UpperBounds-9

=== Now, execution of the tool begins

BK_START 1463501597085

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
UpperBounds @ DatabaseWithMutex-PT-04
FORMULA DatabaseWithMutex-COL-04-UpperBounds-0 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-04-UpperBounds-1 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-04-UpperBounds-2 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-04-UpperBounds-3 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-04-UpperBounds-4 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-04-UpperBounds-5 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-04-UpperBounds-6 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-04-UpperBounds-7 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-04-UpperBounds-8 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-04-UpperBounds-9 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-04-UpperBounds-10 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-04-UpperBounds-11 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-04-UpperBounds-12 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-04-UpperBounds-13 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-04-UpperBounds-14 CANNOT_COMPUTE
FORMULA DatabaseWithMutex-COL-04-UpperBounds-15 CANNOT_COMPUTE
lola: LoLA will run for 3540 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 268/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 140 places, 128 transitions, 112 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 176 transition conflict sets
lola: TASK
lola: reading formula from DatabaseWithMutex-COL-04-UpperBounds.task
lola: read: MAX(Message_2_3 + Message_4_1 + Message_3_3 + Message_3_1 + Message_4_4 + Message_1_2 + Message_2_2 + Message_3_4 + Message_3_2 + Message_2_4 + Message_4_2 + Message_1_4 + Message_4_3 + Message_1_3 + Message_2_1 + Message_1_1 - 0) : MAX(RecBuff_4_1 + RecBuff_1_4 + RecBuff_2_1 + RecBuff_1_3 + RecBuff_4_4 + RecBuff_1_1 + RecBuff_3_4 + RecBuff_2_3 + RecBuff_3_2 + RecBuff_4_2 + RecBuff_4_3 + RecBuff_1... (shortened)
lola: formula length: 3801
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(Message_4_4 + Message_4_3 + Message_4_2 + Message_4_1 + Message_3_4 + Message_3_3 + Message_3_2 + Message_3_1 + Message_2_4 + Message_2_3 + Message_2_2 + Message_2_1 + Message_1_4 + Message_1_3 + Message_1_2 + Message_1_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 448 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 1 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(RecBuff_2_4 + RecBuff_2_3 + RecBuff_2_2 + RecBuff_2_1 + RecBuff_1_4 + RecBuff_1_3 + RecBuff_1_2 + RecBuff_1_1 + RecBuff_4_4 + RecBuff_4_3 + RecBuff_4_2 + RecBuff_4_1 + RecBuff_3_4 + RecBuff_3_3 + RecBuff_3_2 + RecBuff_3_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 448 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 2 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(Acknowledge_4_4 + Acknowledge_4_3 + Acknowledge_4_2 + Acknowledge_4_1 + Acknowledge_3_4 + Acknowledge_3_3 + Acknowledge_3_2 + Acknowledge_3_1 + Acknowledge_2_4 + Acknowledge_2_3 + Acknowledge_2_2 + Acknowledge_2_1 + Acknowledge_1_4 + Acknowledge_1_3 + Acknowledge_1_2 + Acknowledge_1_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 448 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 3 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(Active_1_4 + Active_1_3 + Active_1_2 + Active_1_1 + Active_4_4 + Active_4_3 + Active_4_2 + Active_4_1 + Active_3_4 + Active_3_3 + Active_3_2 + Active_3_1 + Active_2_4 + Active_2_3 + Active_2_2 + Active_2_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 448 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 4 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(MesBuffReply_4_4 + MesBuffReply_4_3 + MesBuffReply_4_2 + MesBuffReply_4_1 + MesBuffReply_3_4 + MesBuffReply_3_3 + MesBuffReply_3_2 + MesBuffReply_3_1 + MesBuffReply_2_4 + MesBuffReply_2_3 + MesBuffReply_2_2 + MesBuffReply_2_1 + MesBuffReply_1_4 + MesBuffReply_1_3 + MesBuffReply_1_2 + MesBuffReply_1_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 448 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 5 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(Modify_4_4 + Modify_4_3 + Modify_4_2 + Modify_4_1 + Modify_3_4 + Modify_3_3 + Modify_3_2 + Modify_3_1 + Modify_2_4 + Modify_2_3 + Modify_2_2 + Modify_2_1 + Modify_1_4 + Modify_1_3 + Modify_1_2 + Modify_1_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 448 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 6 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(all_active_1 + all_active_2 + all_active_3 + all_active_4 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 448 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 7 will run for 220 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(WaitMutex_4_4 + WaitMutex_4_1 + WaitMutex_4_2 + WaitMutex_4_3 + WaitMutex_3_4 + WaitMutex_3_3 + WaitMutex_3_2 + WaitMutex_3_1 + WaitMutex_2_4 + WaitMutex_2_3 + WaitMutex_2_2 + WaitMutex_2_1 + WaitMutex_1_4 + WaitMutex_1_3 + WaitMutex_1_2 + WaitMutex_1_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 448 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 8 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(Modify_4_4 + Modify_4_3 + Modify_4_2 + Modify_4_1 + Modify_3_4 + Modify_3_3 + Modify_3_2 + Modify_3_1 + Modify_2_4 + Modify_2_3 + Modify_2_2 + Modify_2_1 + Modify_1_4 + Modify_1_3 + Modify_1_2 + Modify_1_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 448 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 9 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(MesBuffReply_4_4 + MesBuffReply_4_3 + MesBuffReply_4_2 + MesBuffReply_4_1 + MesBuffReply_3_4 + MesBuffReply_3_3 + MesBuffReply_3_2 + MesBuffReply_3_1 + MesBuffReply_2_4 + MesBuffReply_2_3 + MesBuffReply_2_2 + MesBuffReply_2_1 + MesBuffReply_1_4 + MesBuffReply_1_3 + MesBuffReply_1_2 + MesBuffReply_1_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 448 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 10 will run for 220 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(RecBuff_2_4 + RecBuff_2_3 + RecBuff_2_2 + RecBuff_2_1 + RecBuff_1_4 + RecBuff_1_3 + RecBuff_1_2 + RecBuff_1_1 + RecBuff_4_4 + RecBuff_4_3 + RecBuff_4_2 + RecBuff_4_1 + RecBuff_3_4 + RecBuff_3_3 + RecBuff_3_2 + RecBuff_3_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 448 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 11 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(Active_1_4 + Active_1_3 + Active_1_2 + Active_1_1 + Active_4_4 + Active_4_3 + Active_4_2 + Active_4_1 + Active_3_4 + Active_3_3 + Active_3_2 + Active_3_1 + Active_2_4 + Active_2_3 + Active_2_2 + Active_2_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 448 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 12 will run for 220 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(MesBuffReply_4_4 + MesBuffReply_4_3 + MesBuffReply_4_2 + MesBuffReply_4_1 + MesBuffReply_3_4 + MesBuffReply_3_3 + MesBuffReply_3_2 + MesBuffReply_3_1 + MesBuffReply_2_4 + MesBuffReply_2_3 + MesBuffReply_2_2 + MesBuffReply_2_1 + MesBuffReply_1_4 + MesBuffReply_1_3 + MesBuffReply_1_2 + MesBuffReply_1_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 448 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 13 will run for 220 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(Message_4_4 + Message_4_3 + Message_4_2 + Message_4_1 + Message_3_4 + Message_3_3 + Message_3_2 + Message_3_1 + Message_2_4 + Message_2_3 + Message_2_2 + Message_2_1 + Message_1_4 + Message_1_3 + Message_1_2 + Message_1_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 448 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 14 will run for 220 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(Active_1_4 + Active_1_3 + Active_1_2 + Active_1_1 + Active_4_4 + Active_4_3 + Active_4_2 + Active_4_1 + Active_3_4 + Active_3_3 + Active_3_2 + Active_3_1 + Active_2_4 + Active_2_3 + Active_2_2 + Active_2_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 448 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 15 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(Modify_4_4 + Modify_4_3 + Modify_4_2 + Modify_4_1 + Modify_3_4 + Modify_3_3 + Modify_3_2 + Modify_3_1 + Modify_2_4 + Modify_2_3 + Modify_2_2 + Modify_2_1 + Modify_1_4 + Modify_1_3 + Modify_1_2 + Modify_1_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 448 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method (--stubborn)
lola: RUNNING
lola: time limit reached - aborting
lola: preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: caught signal User defined signal 1 - aborting LoLA

BK_STOP 1463505137704

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

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="DatabaseWithMutex-PT-04"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="lola"
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/DatabaseWithMutex-PT-04.tgz
mv DatabaseWithMutex-PT-04 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2979"
echo " Executing tool lola"
echo " Input is DatabaseWithMutex-PT-04, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r014kn-qhx2-146347846400173"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.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 ;