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 MultiwaySync-PT-none, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r074kn-smll-146363810800004
=====================================================================

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

=== Now, execution of the tool begins

BK_START 1463638550424

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
CTLFireability @ MultiwaySync-PT-none
FORMULA MultiwaySync-PT-none-CTLFireability-0 CANNOT_COMPUTE
FORMULA MultiwaySync-PT-none-CTLFireability-1 CANNOT_COMPUTE
FORMULA MultiwaySync-PT-none-CTLFireability-2 CANNOT_COMPUTE
FORMULA MultiwaySync-PT-none-CTLFireability-3 CANNOT_COMPUTE
FORMULA MultiwaySync-PT-none-CTLFireability-4 CANNOT_COMPUTE
FORMULA MultiwaySync-PT-none-CTLFireability-5 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA MultiwaySync-PT-none-CTLFireability-6 CANNOT_COMPUTE
FORMULA MultiwaySync-PT-none-CTLFireability-7 CANNOT_COMPUTE
FORMULA MultiwaySync-PT-none-CTLFireability-8 CANNOT_COMPUTE
FORMULA MultiwaySync-PT-none-CTLFireability-9 CANNOT_COMPUTE
FORMULA MultiwaySync-PT-none-CTLFireability-10 CANNOT_COMPUTE
FORMULA MultiwaySync-PT-none-CTLFireability-11 CANNOT_COMPUTE
FORMULA MultiwaySync-PT-none-CTLFireability-12 CANNOT_COMPUTE
FORMULA MultiwaySync-PT-none-CTLFireability-13 CANNOT_COMPUTE
FORMULA MultiwaySync-PT-none-CTLFireability-14 CANNOT_COMPUTE
FORMULA MultiwaySync-PT-none-CTLFireability-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: 694/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 222 places, 472 transitions, 197 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 547 transition conflict sets
lola: TASK
lola: reading formula from MultiwaySync-PT-none-CTLFireability.task
lola: read: E(!(((FIREABLE(t158) AND FIREABLE(t354)) AND FIREABLE(t315))) U AX (FIREABLE(t436))) : EF ((!(((FIREABLE(t66) AND FIREABLE(t151)) OR (FIREABLE(t19) AND FIREABLE(t43)))) AND AX (FIREABLE(t394)))) : EG ((EF (FIREABLE(t465)) OR EG (FIREABLE(t25)))) : AF (FIREABLE(t146)) : EG ((EF (FIREABLE(t250)) AND AF (FIREABLE(t18)))) : EF ((FIREABLE(t288) OR EF ((FIREABLE(t281) OR FIREABLE(t329))))) : !(EF (FIREA... (shortened)
lola: formula length: 923
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E((! FIREABLE(t158) OR (! FIREABLE(t354) OR ! FIREABLE(t315))) U AX (FIREABLE(t436)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E((! FIREABLE(t158) OR (! FIREABLE(t354) OR ! FIREABLE(t315))) U AX(FIREABLE(t436)))
lola: processed formula length: 84
lola: 43 rewrites
lola: formula mentions 0 of 222 places; total mentions: 0
lola: closed formula file MultiwaySync-PT-none-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 27 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
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: EF (((! FIREABLE(t66) OR ! FIREABLE(t151)) AND ((! FIREABLE(t19) OR ! FIREABLE(t43)) AND AX (FIREABLE(t394)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U ((! FIREABLE(t66) OR ! FIREABLE(t151)) AND ((! FIREABLE(t19) OR ! FIREABLE(t43)) AND AX(FIREABLE(t394)))))
lola: processed formula length: 115
lola: 43 rewrites
lola: formula mentions 0 of 222 places; total mentions: 0
lola: closed formula file MultiwaySync-PT-none-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 27 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
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: EG ((EF (FIREABLE(t465)) OR EG (FIREABLE(t25))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !((E(TRUE U FIREABLE(t465)) OR !(A(TRUE U !(FIREABLE(t25))))))))
lola: processed formula length: 75
lola: 44 rewrites
lola: formula mentions 0 of 222 places; total mentions: 0
lola: closed formula file MultiwaySync-PT-none-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 27 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
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: AF (FIREABLE(t146))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U FIREABLE(t146))
lola: processed formula length: 24
lola: 42 rewrites
lola: formula mentions 0 of 222 places; total mentions: 0
lola: closed formula file MultiwaySync-PT-none-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 27 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
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: EG ((EF (FIREABLE(t250)) AND AF (FIREABLE(t18))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !((E(TRUE U FIREABLE(t250)) AND A(TRUE U FIREABLE(t18))))))
lola: processed formula length: 70
lola: 44 rewrites
lola: formula mentions 0 of 222 places; total mentions: 0
lola: closed formula file MultiwaySync-PT-none-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 27 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
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: EF ((FIREABLE(t288) OR EF ((FIREABLE(t281) OR FIREABLE(t329)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U (FIREABLE(t288) OR E(TRUE U (FIREABLE(t281) OR FIREABLE(t329)))))
lola: processed formula length: 74
lola: 43 rewrites
lola: formula mentions 0 of 222 places; total mentions: 0
lola: closed formula file MultiwaySync-PT-none-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 27 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 6 will run for 243 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (! FIREABLE(t218))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 27 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
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 243 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (EG ((! FIREABLE(t211) AND ! FIREABLE(t309))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U !(A(TRUE U !((! FIREABLE(t211) AND ! FIREABLE(t309))))))
lola: processed formula length: 65
lola: 43 rewrites
lola: formula mentions 0 of 222 places; total mentions: 0
lola: closed formula file MultiwaySync-PT-none-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 27 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 8 will run for 243 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (FIREABLE(t383))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U FIREABLE(t383))
lola: processed formula length: 24
lola: 42 rewrites
lola: formula mentions 0 of 222 places; total mentions: 0
lola: closed formula file MultiwaySync-PT-none-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 27 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 9 will run for 243 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A((! FIREABLE(t75) AND (! FIREABLE(t175) AND FIREABLE(t310))) R EG (! FIREABLE(t183)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(!((! FIREABLE(t75) AND (! FIREABLE(t175) AND FIREABLE(t310)))) U !(!(A(TRUE U !(! FIREABLE(t183)))))))
lola: processed formula length: 106
lola: 43 rewrites
lola: formula mentions 0 of 222 places; total mentions: 0
lola: closed formula file MultiwaySync-PT-none-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 27 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 10 will run for 243 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (AF ((FIREABLE(t410) OR (FIREABLE(t268) OR (FIREABLE(t63) AND FIREABLE(t233))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(A(TRUE U (FIREABLE(t410) OR (FIREABLE(t268) OR (FIREABLE(t63) AND FIREABLE(t233))))))))
lola: processed formula length: 100
lola: 43 rewrites
lola: formula mentions 0 of 222 places; total mentions: 0
lola: closed formula file MultiwaySync-PT-none-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 27 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 11 will run for 243 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (FIREABLE(t467))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 27 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
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 244 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (EX ((! FIREABLE(t289) OR (FIREABLE(t167) AND FIREABLE(t400)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !(EX((! FIREABLE(t289) OR (FIREABLE(t167) AND FIREABLE(t400)))))))
lola: processed formula length: 77
lola: 43 rewrites
lola: formula mentions 0 of 222 places; total mentions: 0
lola: closed formula file MultiwaySync-PT-none-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 27 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 13 will run for 244 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((FIREABLE(t377) AND (FIREABLE(t237) AND AX (FIREABLE(t45)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U (FIREABLE(t377) AND (FIREABLE(t237) AND AX(FIREABLE(t45)))))
lola: processed formula length: 69
lola: 43 rewrites
lola: formula mentions 0 of 222 places; total mentions: 0
lola: closed formula file MultiwaySync-PT-none-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 27 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 14 will run for 244 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((AG ((FIREABLE(t431) AND FIREABLE(t347))) AND ! FIREABLE(t276)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U (!(E(TRUE U !((FIREABLE(t431) AND FIREABLE(t347))))) AND ! FIREABLE(t276)))
lola: processed formula length: 84
lola: 43 rewrites
lola: formula mentions 0 of 222 places; total mentions: 0
lola: closed formula file MultiwaySync-PT-none-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 27 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 15 will run for 243 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (AF (FIREABLE(t415)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U A(TRUE U FIREABLE(t415)))
lola: processed formula length: 34
lola: 43 rewrites
lola: formula mentions 0 of 222 places; total mentions: 0
lola: closed formula file MultiwaySync-PT-none-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 28 bytes per marking, with 27 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
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 yes unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown

BK_STOP 1463642090181

--------------------
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="MultiwaySync-PT-none"
export BK_EXAMINATION="CTLFireability"
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/MultiwaySync-PT-none.tgz
mv MultiwaySync-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 MultiwaySync-PT-none, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r074kn-smll-146363810800004"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.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 ;