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 SharedMemory-PT-000020, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r110kn-smll-146373288900371
=====================================================================

--------------------
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 SharedMemory-COL-000020-UpperBounds-0
FORMULA_NAME SharedMemory-COL-000020-UpperBounds-1
FORMULA_NAME SharedMemory-COL-000020-UpperBounds-10
FORMULA_NAME SharedMemory-COL-000020-UpperBounds-11
FORMULA_NAME SharedMemory-COL-000020-UpperBounds-12
FORMULA_NAME SharedMemory-COL-000020-UpperBounds-13
FORMULA_NAME SharedMemory-COL-000020-UpperBounds-14
FORMULA_NAME SharedMemory-COL-000020-UpperBounds-15
FORMULA_NAME SharedMemory-COL-000020-UpperBounds-2
FORMULA_NAME SharedMemory-COL-000020-UpperBounds-3
FORMULA_NAME SharedMemory-COL-000020-UpperBounds-4
FORMULA_NAME SharedMemory-COL-000020-UpperBounds-5
FORMULA_NAME SharedMemory-COL-000020-UpperBounds-6
FORMULA_NAME SharedMemory-COL-000020-UpperBounds-7
FORMULA_NAME SharedMemory-COL-000020-UpperBounds-8
FORMULA_NAME SharedMemory-COL-000020-UpperBounds-9

=== Now, execution of the tool begins

BK_START 1463781597858

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
UpperBounds @ SharedMemory-PT-000020
FORMULA SharedMemory-COL-000020-UpperBounds-0 CANNOT_COMPUTE
FORMULA SharedMemory-COL-000020-UpperBounds-1 CANNOT_COMPUTE
FORMULA SharedMemory-COL-000020-UpperBounds-2 CANNOT_COMPUTE
FORMULA SharedMemory-COL-000020-UpperBounds-3 CANNOT_COMPUTE
FORMULA SharedMemory-COL-000020-UpperBounds-4 CANNOT_COMPUTE
FORMULA SharedMemory-COL-000020-UpperBounds-5 CANNOT_COMPUTE
FORMULA SharedMemory-COL-000020-UpperBounds-6 CANNOT_COMPUTE
FORMULA SharedMemory-COL-000020-UpperBounds-7 CANNOT_COMPUTE
FORMULA SharedMemory-COL-000020-UpperBounds-8 CANNOT_COMPUTE
FORMULA SharedMemory-COL-000020-UpperBounds-9 CANNOT_COMPUTE
FORMULA SharedMemory-COL-000020-UpperBounds-10 CANNOT_COMPUTE
FORMULA SharedMemory-COL-000020-UpperBounds-11 CANNOT_COMPUTE
FORMULA SharedMemory-COL-000020-UpperBounds-12 CANNOT_COMPUTE
FORMULA SharedMemory-COL-000020-UpperBounds-13 CANNOT_COMPUTE
FORMULA SharedMemory-COL-000020-UpperBounds-14 CANNOT_COMPUTE
FORMULA SharedMemory-COL-000020-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: 1281/65536 symbol table entries, 6 collisions
lola: preprocessing...
lola: finding significant places
lola: 461 places, 820 transitions, 420 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 880 transition conflict sets
lola: TASK
lola: reading formula from SharedMemory-COL-000020-UpperBounds.task
lola: read: MAX(Memory_19 + Memory_20 + Memory_17 + Memory_18 + Memory_12 + Memory_11 + Memory_10 + Memory_9 + Memory_16 + Memory_15 + Memory_14 + Memory_13 + Memory_4 + Memory_3 + Memory_2 + Memory_1 + Memory_8 + Memory_7 + Memory_6 + Memory_5 - 0) : MAX(Ext_Mem_Acc_2_1 + Ext_Mem_Acc_3_1 + Ext_Mem_Acc_4_1 + Ext_Mem_Acc_5_1 + Ext_Mem_Acc_6_1 + Ext_Mem_Acc_7_1 + Ext_Mem_Acc_8_1 + Ext_Mem_Acc_9_1 + Ext_Mem_Acc_... (shortened)
lola: formula length: 24677
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(Memory_20 + Memory_19 + Memory_18 + Memory_17 + Memory_16 + Memory_15 + Memory_14 + Memory_13 + Memory_12 + Memory_11 + Memory_10 + Memory_9 + Memory_8 + Memory_7 + Memory_6 + Memory_5 + Memory_4 + Memory_3 + Memory_2 + Memory_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 56 bytes per marking, with 28 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(Ext_Mem_Acc_19_9 + Ext_Mem_Acc_19_8 + Ext_Mem_Acc_19_7 + Ext_Mem_Acc_19_6 + Ext_Mem_Acc_19_5 + Ext_Mem_Acc_19_4 + Ext_Mem_Acc_19_3 + Ext_Mem_Acc_19_2 + Ext_Mem_Acc_19_1 + Ext_Mem_Acc_20_19 + Ext_Mem_Acc_20_18 + Ext_Mem_Acc_20_17 + Ext_Mem_Acc_20_16 + Ext_Mem_Acc_20_15 + Ext_Mem_Acc_20_14 + Ext_Mem_Acc_20_13 + Ext_Mem_Acc_20_12 + Ext_Mem_Acc_20_11 + Ext_Mem_Acc_20_10 + Ext_Mem_Acc_8_20 + Ext_Me... (shortened)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 56 bytes per marking, with 28 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(Queue_20 + Queue_19 + Queue_18 + Queue_17 + Queue_16 + Queue_15 + Queue_14 + Queue_13 + Queue_12 + Queue_11 + Queue_10 + Queue_9 + Queue_8 + Queue_7 + Queue_6 + Queue_5 + Queue_4 + Queue_3 + Queue_2 + Queue_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 56 bytes per marking, with 28 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(Queue_20 + Queue_19 + Queue_18 + Queue_17 + Queue_16 + Queue_15 + Queue_14 + Queue_13 + Queue_12 + Queue_11 + Queue_10 + Queue_9 + Queue_8 + Queue_7 + Queue_6 + Queue_5 + Queue_4 + Queue_3 + Queue_2 + Queue_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 56 bytes per marking, with 28 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(Memory_20 + Memory_19 + Memory_18 + Memory_17 + Memory_16 + Memory_15 + Memory_14 + Memory_13 + Memory_12 + Memory_11 + Memory_10 + Memory_9 + Memory_8 + Memory_7 + Memory_6 + Memory_5 + Memory_4 + Memory_3 + Memory_2 + Memory_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 56 bytes per marking, with 28 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(Memory_20 + Memory_19 + Memory_18 + Memory_17 + Memory_16 + Memory_15 + Memory_14 + Memory_13 + Memory_12 + Memory_11 + Memory_10 + Memory_9 + Memory_8 + Memory_7 + Memory_6 + Memory_5 + Memory_4 + Memory_3 + Memory_2 + Memory_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 56 bytes per marking, with 28 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(Ext_Bus - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 56 bytes per marking, with 28 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 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(Memory_20 + Memory_19 + Memory_18 + Memory_17 + Memory_16 + Memory_15 + Memory_14 + Memory_13 + Memory_12 + Memory_11 + Memory_10 + Memory_9 + Memory_8 + Memory_7 + Memory_6 + Memory_5 + Memory_4 + Memory_3 + Memory_2 + Memory_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 56 bytes per marking, with 28 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(Ext_Mem_Acc_19_9 + Ext_Mem_Acc_19_8 + Ext_Mem_Acc_19_7 + Ext_Mem_Acc_19_6 + Ext_Mem_Acc_19_5 + Ext_Mem_Acc_19_4 + Ext_Mem_Acc_19_3 + Ext_Mem_Acc_19_2 + Ext_Mem_Acc_19_1 + Ext_Mem_Acc_20_19 + Ext_Mem_Acc_20_18 + Ext_Mem_Acc_20_17 + Ext_Mem_Acc_20_16 + Ext_Mem_Acc_20_15 + Ext_Mem_Acc_20_14 + Ext_Mem_Acc_20_13 + Ext_Mem_Acc_20_12 + Ext_Mem_Acc_20_11 + Ext_Mem_Acc_20_10 + Ext_Mem_Acc_8_20 + Ext_Me... (shortened)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 56 bytes per marking, with 28 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(Queue_20 + Queue_19 + Queue_18 + Queue_17 + Queue_16 + Queue_15 + Queue_14 + Queue_13 + Queue_12 + Queue_11 + Queue_10 + Queue_9 + Queue_8 + Queue_7 + Queue_6 + Queue_5 + Queue_4 + Queue_3 + Queue_2 + Queue_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 56 bytes per marking, with 28 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 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(Queue_20 + Queue_19 + Queue_18 + Queue_17 + Queue_16 + Queue_15 + Queue_14 + Queue_13 + Queue_12 + Queue_11 + Queue_10 + Queue_9 + Queue_8 + Queue_7 + Queue_6 + Queue_5 + Queue_4 + Queue_3 + Queue_2 + Queue_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 56 bytes per marking, with 28 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(Memory_20 + Memory_19 + Memory_18 + Memory_17 + Memory_16 + Memory_15 + Memory_14 + Memory_13 + Memory_12 + Memory_11 + Memory_10 + Memory_9 + Memory_8 + Memory_7 + Memory_6 + Memory_5 + Memory_4 + Memory_3 + Memory_2 + Memory_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 56 bytes per marking, with 28 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 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(Active_1 + Active_2 + Active_4 + Active_5 + Active_6 + Active_7 + Active_10 + Active_11 + Active_12 + Active_13 + Active_14 + Active_15 + Active_16 + Active_17 + Active_20 + Active_19 + Active_18 + Active_9 + Active_8 + Active_3 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 56 bytes per marking, with 28 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 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(OwnMemAcc_9 + OwnMemAcc_8 + OwnMemAcc_7 + OwnMemAcc_6 + OwnMemAcc_5 + OwnMemAcc_4 + OwnMemAcc_3 + OwnMemAcc_2 + OwnMemAcc_1 + OwnMemAcc_20 + OwnMemAcc_19 + OwnMemAcc_18 + OwnMemAcc_17 + OwnMemAcc_16 + OwnMemAcc_15 + OwnMemAcc_14 + OwnMemAcc_13 + OwnMemAcc_12 + OwnMemAcc_11 + OwnMemAcc_10 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 56 bytes per marking, with 28 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 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(Active_1 + Active_2 + Active_4 + Active_5 + Active_6 + Active_7 + Active_10 + Active_11 + Active_12 + Active_13 + Active_14 + Active_15 + Active_16 + Active_17 + Active_20 + Active_19 + Active_18 + Active_9 + Active_8 + Active_3 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 56 bytes per marking, with 28 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 222 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(Ext_Mem_Acc_19_9 + Ext_Mem_Acc_19_8 + Ext_Mem_Acc_19_7 + Ext_Mem_Acc_19_6 + Ext_Mem_Acc_19_5 + Ext_Mem_Acc_19_4 + Ext_Mem_Acc_19_3 + Ext_Mem_Acc_19_2 + Ext_Mem_Acc_19_1 + Ext_Mem_Acc_20_19 + Ext_Mem_Acc_20_18 + Ext_Mem_Acc_20_17 + Ext_Mem_Acc_20_16 + Ext_Mem_Acc_20_15 + Ext_Mem_Acc_20_14 + Ext_Mem_Acc_20_13 + Ext_Mem_Acc_20_12 + Ext_Mem_Acc_20_11 + Ext_Mem_Acc_20_10 + Ext_Mem_Acc_8_20 + Ext_Me... (shortened)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 56 bytes per marking, with 28 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
lola: caught signal User defined signal 1 - aborting LoLA

BK_STOP 1463785137963

--------------------
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="SharedMemory-PT-000020"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="lola"
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/SharedMemory-PT-000020.tgz
mv SharedMemory-PT-000020 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 SharedMemory-PT-000020, 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 r110kn-smll-146373288900371"
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 ;