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 Ring-PT-none, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r110kn-smll-146373288400003
=====================================================================

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

=== Now, execution of the tool begins

BK_START 1463734089887

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
CTLCardinality @ Ring-PT-none
FORMULA Ring-PT-none-CTLCardinality-0 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Ring-PT-none-CTLCardinality-1 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Ring-PT-none-CTLCardinality-2 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Ring-PT-none-CTLCardinality-3 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Ring-PT-none-CTLCardinality-4 CANNOT_COMPUTE
FORMULA Ring-PT-none-CTLCardinality-5 CANNOT_COMPUTE
FORMULA Ring-PT-none-CTLCardinality-6 CANNOT_COMPUTE
FORMULA Ring-PT-none-CTLCardinality-7 CANNOT_COMPUTE
FORMULA Ring-PT-none-CTLCardinality-8 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Ring-PT-none-CTLCardinality-9 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Ring-PT-none-CTLCardinality-10 CANNOT_COMPUTE
FORMULA Ring-PT-none-CTLCardinality-11 CANNOT_COMPUTE
FORMULA Ring-PT-none-CTLCardinality-12 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Ring-PT-none-CTLCardinality-13 CANNOT_COMPUTE
FORMULA Ring-PT-none-CTLCardinality-14 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Ring-PT-none-CTLCardinality-15 TRUE 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: 226/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 139 places, 87 transitions, 75 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 147 transition conflict sets
lola: TASK
lola: reading formula from Ring-PT-none-CTLCardinality.task
lola: read: EF (!(P35 <= P54)) : AX (AG ((1 <= P58 OR 1 <= P91))) : E(EF (P15 <= P116) U EG (P59 <= P25)) : EX (AG ((2 <= P11 OR P129 <= P79))) : EF (A(2 <= P40 U 3 <= P21)) : (!((AF (1 <= P102) AND (P114 <= P24 OR !(P31 <= P56)))) AND EF ((!(3 <= P102) AND P116 <= P85))) : E(EG (P17 <= P48) U ((P15 <= P80 AND P84 <= P133) AND !(P103 <= P60))) : !(EF (EF (2 <= P88))) : (EF (!(P51 <= P56)) OR AX (2 <= P96)) : ... (shortened)
lola: formula length: 703
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (P35 + -P54 > 0)
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 12 bytes per marking, with 21 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: SUBRESULT
lola: result: yes
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 1 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (AG ((-P58 <= -1 OR -P91 <= -1)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(!(E(TRUE U !((-P58 <= -1 OR -P91 <= -1)))))
lola: processed formula length: 46
lola: 175 rewrites
lola: formula mentions 2 of 139 places; total mentions: 2
lola: closed formula file Ring-PT-none-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 12 bytes per marking, with 21 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: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(EF (-P116 + P15 <= 0) U EG (P59 + -P25 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(E(TRUE U -P116 + P15 <= 0) U !(A(TRUE U !(P59 + -P25 <= 0))))
lola: processed formula length: 63
lola: 176 rewrites
lola: formula mentions 4 of 139 places; total mentions: 4
lola: closed formula file Ring-PT-none-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 12 bytes per marking, with 21 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: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 3 will run for 272 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EX (AG ((-P11 <= -2 OR -P79 + P129 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: EX(!(E(TRUE U !((-P11 <= -2 OR -P79 + P129 <= 0)))))
lola: processed formula length: 52
lola: 175 rewrites
lola: formula mentions 3 of 139 places; total mentions: 3
lola: closed formula file Ring-PT-none-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 12 bytes per marking, with 21 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: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 4 will run for 295 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (A(-P40 <= -2 U -P21 <= -3))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U A(-P40 <= -2 U -P21 <= -3))
lola: processed formula length: 36
lola: 175 rewrites
lola: formula mentions 2 of 139 places; total mentions: 2
lola: closed formula file Ring-PT-none-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 12 bytes per marking, with 21 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 5 will run for 294 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((EG (-P102 > -1) OR (P114 + -P24 > 0 AND -P56 + P31 <= 0)) AND EF ((-P102 > -3 AND -P85 + P116 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 5 will run for 294 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (-P102 > -1)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(-P102 > -1)))
lola: processed formula length: 26
lola: 174 rewrites
lola: formula mentions 1 of 139 places; total mentions: 1
lola: closed formula file Ring-PT-none-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 12 bytes per marking, with 21 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: caught signal User defined signal 1 - aborting LoLA
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 6 will run for 295 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(EG (-P48 + P17 <= 0) U (-P80 + P15 <= 0 AND (-P133 + P84 <= 0 AND -P60 + P103 > 0)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(!(A(TRUE U !(-P48 + P17 <= 0))) U (-P80 + P15 <= 0 AND (-P133 + P84 <= 0 AND -P60 + P103 > 0)))
lola: processed formula length: 97
lola: 175 rewrites
lola: formula mentions 8 of 139 places; total mentions: 8
lola: closed formula file Ring-PT-none-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 12 bytes per marking, with 21 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 7 will run for 294 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (-P88 > -2)
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 12 bytes per marking, with 21 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 8 will run for 295 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EF (-P56 + P51 > 0) OR AX (-P96 <= -2))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 8 will run for 295 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (-P56 + P51 > 0)
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 12 bytes per marking, with 21 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: SUBRESULT
lola: result: yes
lola: The predicate is reachable.
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 9 will run for 337 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AG ((-P84 > -1 OR P50 + -P89 > 0)) AND ((-P17 + P104 > 0 AND (P10 + -P16 > 0 AND -P38 > -3)) OR EX ((-P70 + P123 <= 0 OR -P76 + P110 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 9 will run for 337 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((-P84 > -1 OR P50 + -P89 > 0))
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 12 bytes per marking, with 21 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: SUBRESULT
lola: result: no
lola: The predicate is not invariant.
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 10 will run for 393 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (AG (-P113 + P8 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U !(E(TRUE U !(-P113 + P8 <= 0))))
lola: processed formula length: 41
lola: 175 rewrites
lola: formula mentions 2 of 139 places; total mentions: 2
lola: closed formula file Ring-PT-none-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 12 bytes per marking, with 21 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 393 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(P77 + -P94 <= 0 U AF (-P6 <= -3))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(P77 + -P94 <= 0 U A(TRUE U -P6 <= -3))
lola: processed formula length: 40
lola: 175 rewrites
lola: formula mentions 3 of 139 places; total mentions: 3
lola: closed formula file Ring-PT-none-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 12 bytes per marking, with 21 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 12 will run for 393 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(-P3 > -2 U -P50 <= -1)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(-P3 > -2 U -P50 <= -1)
lola: processed formula length: 24
lola: 174 rewrites
lola: formula mentions 2 of 139 places; total mentions: 2
lola: closed formula file Ring-PT-none-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 12 bytes per marking, with 21 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: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 13 will run for 523 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (EF ((-P59 + P89 <= 0 OR P35 + -P31 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: liveness not yet implemented, converting to CTL...
lola: processed formula: !(E(TRUE U !(E(TRUE U (-P59 + P89 <= 0 OR P35 + -P31 <= 0)))))
lola: processed formula length: 62
lola: 175 rewrites
lola: formula mentions 4 of 139 places; total mentions: 4
lola: closed formula file Ring-PT-none-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 12 bytes per marking, with 21 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: Child process aborted or communication problem between parent and child process
lola: subprocess 14 will run for 526 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (EG (-P43 > -2))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(!(A(TRUE U !(-P43 > -2))))
lola: processed formula length: 29
lola: 175 rewrites
lola: formula mentions 1 of 139 places; total mentions: 1
lola: closed formula file Ring-PT-none-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 12 bytes per marking, with 21 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: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 15 will run for 1045 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (AF (-P35 + P2 > 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U A(TRUE U -P35 + P2 > 0))
lola: processed formula length: 33
lola: 175 rewrites
lola: formula mentions 2 of 139 places; total mentions: 2
lola: closed formula file Ring-PT-none-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 12 bytes per marking, with 21 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: RESULT
lola: summary: yes no yes no unknown unknown unknown unknown yes no unknown unknown yes unknown yes yes
lola: ========================================

BK_STOP 1463736585089

--------------------
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="Ring-PT-none"
export BK_EXAMINATION="CTLCardinality"
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/Ring-PT-none.tgz
mv Ring-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 Ring-PT-none, examination is CTLCardinality"
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-146373288400003"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.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 ;