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 SafeBus-PT-15, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r110kn-smll-146373288700209
=====================================================================

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

=== Now, execution of the tool begins

BK_START 1463761994874

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
UpperBounds @ SafeBus-PT-15
FORMULA SafeBus-COL-15-UpperBounds-0 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-UpperBounds-1 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-UpperBounds-2 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-UpperBounds-3 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-UpperBounds-4 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-UpperBounds-5 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-UpperBounds-6 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-UpperBounds-7 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-UpperBounds-8 15 TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA SafeBus-COL-15-UpperBounds-9 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-UpperBounds-10 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-UpperBounds-11 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-UpperBounds-12 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-UpperBounds-13 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-UpperBounds-14 CANNOT_COMPUTE
FORMULA SafeBus-COL-15-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: 5392/65536 symbol table entries, 362 collisions
lola: preprocessing...
lola: finding significant places
lola: 621 places, 4771 transitions, 541 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 2148 transition conflict sets
lola: TASK
lola: reading formula from SafeBus-COL-15-UpperBounds.task
lola: read: MAX(FMC_1 + FMC_2 + FMC_3 + FMC_4 + FMC_5 + FMC_6 + FMC_7 + FMC_8 + FMC_9 + FMC_10 + FMC_11 + FMC_12 + FMC_13 + FMC_14 + FMC_15 - 0) : MAX(PMC_1 + PMC_2 + PMC_3 + PMC_4 + PMC_5 + PMC_6 + PMC_7 + PMC_8 + PMC_9 + PMC_10 + PMC_11 + PMC_12 + PMC_13 + PMC_14 + PMC_15 - 0) : MAX(wait_msg_1 + wait_msg_2 + wait_msg_3 + wait_msg_4 + wait_msg_5 + wait_msg_6 + wait_msg_7 + wait_msg_8 + wait_msg_9 + wait_msg_... (shortened)
lola: formula length: 5274
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(FMC_9 + FMC_8 + FMC_7 + FMC_6 + FMC_5 + FMC_4 + FMC_3 + FMC_2 + FMC_1 + FMC_15 + FMC_14 + FMC_13 + FMC_12 + FMC_11 + FMC_10 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 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(PMC_1 + PMC_2 + PMC_5 + PMC_6 + PMC_7 + PMC_8 + PMC_9 + PMC_4 + PMC_3 + PMC_15 + PMC_14 + PMC_13 + PMC_12 + PMC_11 + PMC_10 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 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(wait_msg_9 + wait_msg_8 + wait_msg_7 + wait_msg_6 + wait_msg_5 + wait_msg_4 + wait_msg_3 + wait_msg_2 + wait_msg_1 + wait_msg_10 + wait_msg_11 + wait_msg_12 + wait_msg_13 + wait_msg_14 + wait_msg_15 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 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(cable_used_15 + cable_used_14 + cable_used_13 + cable_used_12 + cable_used_11 + cable_used_10 + cable_used_9 + cable_used_8 + cable_used_7 + cable_used_6 + cable_used_5 + cable_used_4 + cable_used_3 + cable_used_2 + cable_used_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 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(wait_cable_9 + wait_cable_8 + wait_cable_7 + wait_cable_6 + wait_cable_5 + wait_cable_4 + wait_cable_3 + wait_cable_2 + wait_cable_1 + wait_cable_15 + wait_cable_14 + wait_cable_13 + wait_cable_12 + wait_cable_11 + wait_cable_10 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 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(T_out - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 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(wait_ack_2_15 + wait_ack_13_15 + wait_ack_13_10 + wait_ack_13_11 + wait_ack_13_12 + wait_ack_13_14 + wait_ack_3_15 + wait_ack_3_14 + wait_ack_3_13 + wait_ack_3_12 + wait_ack_3_11 + wait_ack_3_10 + wait_ack_8_10 + wait_ack_8_11 + wait_ack_8_12 + wait_ack_8_13 + wait_ack_8_14 + wait_ack_8_15 + wait_ack_2_10 + wait_ack_2_11 + wait_ack_9_15 + wait_ack_9_14 + wait_ack_9_13 + wait_ack_9_12 + wait_ac... (shortened)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 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 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(RMC_9 + RMC_8 + RMC_7 + RMC_6 + RMC_5 + RMC_4 + RMC_3 + RMC_2 + RMC_1 + RMC_15 + RMC_14 + RMC_13 + RMC_12 + RMC_11 + RMC_10 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 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(msgl_10 + msgl_11 + msgl_12 + msgl_13 + msgl_14 + msgl_15 + msgl_1 + msgl_2 + msgl_3 + msgl_4 + msgl_5 + msgl_6 + msgl_7 + msgl_8 + msgl_9 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 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: SUBRESULT
lola: result: 15
lola: The maximum value of the given expression is 15
lola: ========================================
lola: subprocess 9 will run for 253 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(R_tout - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 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 253 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(MSG_15 + MSG_14 + MSG_13 + MSG_12 + MSG_11 + MSG_10 + MSG_9 + MSG_8 + MSG_7 + MSG_6 + MSG_5 + MSG_4 + MSG_3 + MSG_2 + MSG_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 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 253 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(cable_free - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 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 253 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(wait_cable_9 + wait_cable_8 + wait_cable_7 + wait_cable_6 + wait_cable_5 + wait_cable_4 + wait_cable_3 + wait_cable_2 + wait_cable_1 + wait_cable_15 + wait_cable_14 + wait_cable_13 + wait_cable_12 + wait_cable_11 + wait_cable_10 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 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 253 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(ACK - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 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 253 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(S_tout - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 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 253 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(cable_used_15 + cable_used_14 + cable_used_13 + cable_used_12 + cable_used_11 + cable_used_10 + cable_used_9 + cable_used_8 + cable_used_7 + cable_used_6 + cable_used_5 + cable_used_4 + cable_used_3 + cable_used_2 + cable_used_1 - 0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 2164 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: RESULT
lola: summary: unknown unknown unknown unknown unknown unknown unknown unknown 15 unknown unknown unknown unknown unknown unknown unknown

BK_STOP 1463765534386

--------------------
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="SafeBus-PT-15"
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/SafeBus-PT-15.tgz
mv SafeBus-PT-15 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 SafeBus-PT-15, 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-146373288700209"
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 ;