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 CircularTrains-PT-384, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r014kn-qhx2-146347846300104
=====================================================================

--------------------
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 CircularTrains-PT-384-LTLCardinality-0
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-1
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-10
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-11
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-12
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-13
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-14
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-15
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-2
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-3
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-4
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-5
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-6
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-7
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-8
FORMULA_NAME CircularTrains-PT-384-LTLCardinality-9

=== Now, execution of the tool begins

BK_START 1463496482152

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
LTLCardinality @ CircularTrains-PT-384
FORMULA CircularTrains-PT-384-LTLCardinality-0 CANNOT_COMPUTE
FORMULA CircularTrains-PT-384-LTLCardinality-1 CANNOT_COMPUTE
FORMULA CircularTrains-PT-384-LTLCardinality-2 CANNOT_COMPUTE
FORMULA CircularTrains-PT-384-LTLCardinality-3 CANNOT_COMPUTE
FORMULA CircularTrains-PT-384-LTLCardinality-4 CANNOT_COMPUTE
FORMULA CircularTrains-PT-384-LTLCardinality-5 CANNOT_COMPUTE
FORMULA CircularTrains-PT-384-LTLCardinality-6 CANNOT_COMPUTE
FORMULA CircularTrains-PT-384-LTLCardinality-7 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA CircularTrains-PT-384-LTLCardinality-8 CANNOT_COMPUTE
FORMULA CircularTrains-PT-384-LTLCardinality-9 CANNOT_COMPUTE
FORMULA CircularTrains-PT-384-LTLCardinality-10 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA CircularTrains-PT-384-LTLCardinality-11 CANNOT_COMPUTE
FORMULA CircularTrains-PT-384-LTLCardinality-12 CANNOT_COMPUTE
FORMULA CircularTrains-PT-384-LTLCardinality-13 CANNOT_COMPUTE
FORMULA CircularTrains-PT-384-LTLCardinality-14 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA CircularTrains-PT-384-LTLCardinality-15 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
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: 1152/65536 symbol table entries, 116 collisions
lola: preprocessing...
lola: finding significant places
lola: 768 places, 384 transitions, 383 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 768 transition conflict sets
lola: TASK
lola: reading formula from CircularTrains-PT-384-LTLCardinality.task
lola: read: A(F (G (2 <= Section_158)) U G (X (F7 <= F51))) : AX (F ((2 <= Section_309 U F41 <= Section_118))) : AX (G ((F172 <= Section_261 U Section_135 <= Section_261))) : AX ((G (Section_130 <= F69) U F (F134 <= F280))) : A(2 <= F26 U X (G (1 <= Section_138))) : AG (G ((Section_171 <= F178 U 3 <= F228))) : A(X (F (Section_285 <= Section_255)) U G (2 <= Section_234)) : AF144 <= Section_261 : AX (X (Section... (shortened)
lola: formula length: 656
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A(F (G (-Section_158 <= -2)) U G (X (-F51 + F7 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: the resulting Büchi automaton has 6 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: not using stubborn set method (--stubborn=off)
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: AX (F ((-Section_309 <= -2 U -Section_118 + F41 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: not using stubborn set method (--stubborn=off)
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: AX (G ((-Section_261 + F172 <= 0 U -Section_261 + Section_135 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: not using stubborn set method (--stubborn=off)
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: AX ((G (Section_130 + -F69 <= 0) U F (-F280 + F134 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: not using stubborn set method (--stubborn=off)
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: A(-F26 <= -2 U X (G (-Section_138 <= -1)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: the resulting Büchi automaton has 5 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: not using stubborn set method (--stubborn=off)
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 220 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (G ((Section_171 + -F178 <= 0 U -F228 <= -3)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: not using stubborn set method (--stubborn=off)
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 220 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A(X (F (Section_285 + -Section_255 <= 0)) U G (-Section_234 <= -2))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: not using stubborn set method (--stubborn=off)
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: -Section_261 + F144 <= 0
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file CircularTrains-PT-384-LTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 8 will run for 248 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (X (Section_111 + -F230 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: not using stubborn set method (--stubborn=off)
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 248 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF ((X (Section_255 + -Section_79 <= 0) U -F69 <= -3))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: the resulting Büchi automaton has 1 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: not using stubborn set method (--stubborn=off)
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 248 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: -F168 <= -2
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file CircularTrains-PT-384-LTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 11 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A(G (F13 + -F152 <= 0) U G (-Section_179 <= -2))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: the resulting Büchi automaton has 6 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: not using stubborn set method (--stubborn=off)
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 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX ((F (F197 + -F194 <= 0) U -Section_235 + F73 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: not using stubborn set method (--stubborn=off)
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 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (X (F (X (Section_265 + -Section_262 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: not using stubborn set method (--stubborn=off)
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 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: -Section_315 + F74 <= 0
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file CircularTrains-PT-384-LTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 15 will run for 595 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: -Section_302 <= -1
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file CircularTrains-PT-384-LTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: RESULT
lola: summary: unknown unknown unknown unknown unknown unknown unknown yes unknown unknown no unknown unknown unknown yes no
lola: ========================================

BK_STOP 1463499427304

--------------------
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="CircularTrains-PT-384"
export BK_EXAMINATION="LTLCardinality"
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/CircularTrains-PT-384.tgz
mv CircularTrains-PT-384 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 CircularTrains-PT-384, examination is LTLCardinality"
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-qhx2-146347846300104"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.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 ;