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 ProductionCell-PT-none, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098kn-smll-146369140100005
=====================================================================

--------------------
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 ProductionCell-PT-none-LTLCardinality-0
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-1
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-10
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-11
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-12
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-13
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-14
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-15
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-2
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-3
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-4
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-5
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-6
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-7
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-8
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-9

=== Now, execution of the tool begins

BK_START 1463694424792

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
LTLCardinality @ ProductionCell-PT-none
FORMULA ProductionCell-PT-none-LTLCardinality-0 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA ProductionCell-PT-none-LTLCardinality-1 CANNOT_COMPUTE
FORMULA ProductionCell-PT-none-LTLCardinality-2 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA ProductionCell-PT-none-LTLCardinality-3 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA ProductionCell-PT-none-LTLCardinality-4 CANNOT_COMPUTE
FORMULA ProductionCell-PT-none-LTLCardinality-5 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA ProductionCell-PT-none-LTLCardinality-6 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA ProductionCell-PT-none-LTLCardinality-7 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA ProductionCell-PT-none-LTLCardinality-8 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA ProductionCell-PT-none-LTLCardinality-9 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA ProductionCell-PT-none-LTLCardinality-10 CANNOT_COMPUTE
FORMULA ProductionCell-PT-none-LTLCardinality-11 CANNOT_COMPUTE
FORMULA ProductionCell-PT-none-LTLCardinality-12 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA ProductionCell-PT-none-LTLCardinality-13 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA ProductionCell-PT-none-LTLCardinality-14 CANNOT_COMPUTE
FORMULA ProductionCell-PT-none-LTLCardinality-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: 310/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 176 places, 134 transitions, 126 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 200 transition conflict sets
lola: TASK
lola: reading formula from ProductionCell-PT-none-LTLCardinality.task
lola: read: Ap17 <= p163 : A(X (F (2 <= p127)) U X (F (3 <= p92))) : AX (p29 <= p88) : AX ((F (p85 <= p109) U p70 <= p49)) : AG (F (G (p132 <= p137))) : AX (2 <= p18) : Ap175 <= p164 : AF ((G (p32 <= p154) U p110 <= p150)) : A1 <= p112 : Ap27 <= p99 : AG (X (G (G (2 <= p30)))) : AX (G (F (G (3 <= p152)))) : Ap29 <= p12 : AX (F (F (X (p172 <= p58)))) : AG (G ((p1 <= p6 U 1 <= p40))) : AF ((F (2 <= p34) U G (3 ... (shortened)
lola: formula length: 409
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: -p163 + p17 <= 0
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file ProductionCell-PT-none-LTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 1 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX ((F (-p127 <= -2) U F (-p92 <= -3)))
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 16 bytes per marking, with 2 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 235 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (p29 + -p88 <= 0)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(p29 + -p88 <= 0)
lola: processed formula length: 19
lola: 91 rewrites
lola: formula mentions 2 of 176 places; total mentions: 2
lola: closed formula file ProductionCell-PT-none-LTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 16 bytes per marking, with 2 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 3 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX ((F (p85 + -p109 <= 0) U -p49 + p70 <= 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 16 bytes per marking, with 2 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: not using stubborn set method (--stubborn=off)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: ========================================
lola: subprocess 4 will run for 275 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (G (-p137 + p132 <= 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 16 bytes per marking, with 2 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 275 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (-p18 <= -2)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(-p18 <= -2)
lola: processed formula length: 14
lola: 91 rewrites
lola: formula mentions 1 of 176 places; total mentions: 1
lola: closed formula file ProductionCell-PT-none-LTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 16 bytes per marking, with 2 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 6 will run for 302 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: p175 + -p164 <= 0
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file ProductionCell-PT-none-LTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 7 will run for 336 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF ((G (p32 + -p154 <= 0) U p110 + -p150 <= 0))
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 16 bytes per marking, with 2 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: not using stubborn set method (--stubborn=off)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: ========================================
lola: subprocess 8 will run for 378 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: -p112 <= -1
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file ProductionCell-PT-none-LTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 9 will run for 432 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: -p99 + p27 <= 0
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file ProductionCell-PT-none-LTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 10 will run for 504 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (X (G (G (-p30 <= -2))))
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 16 bytes per marking, with 2 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 11 will run for 504 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (F (G (-p152 <= -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 16 bytes per marking, with 2 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 505 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: p29 + -p12 <= 0
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file ProductionCell-PT-none-LTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 13 will run for 673 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (F (X (-p58 + p172 <= 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 16 bytes per marking, with 2 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: not using stubborn set method (--stubborn=off)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: ========================================
lola: subprocess 14 will run for 1010 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (G ((-p6 + p1 <= 0 U -p40 <= -1)))
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 16 bytes per marking, with 2 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: not using stubborn set method (--stubborn=off)
lola: RUNNING
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 15 will run for 1178 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF ((F (-p34 <= -2) U G (-p95 <= -3)))
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 16 bytes per marking, with 2 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: time limit reached - aborting
lola: preliminary result: yes unknown no yes unknown no yes yes no yes unknown unknown yes yes unknown

BK_STOP 1463697964967

--------------------
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="ProductionCell-PT-none"
export BK_EXAMINATION="LTLCardinality"
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/ProductionCell-PT-none.tgz
mv ProductionCell-PT-none 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 ProductionCell-PT-none, 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 r098kn-smll-146369140100005"
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 ;