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 Raft-PT-03, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098kn-smll-146369140300147
=====================================================================

--------------------
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 Raft-PT-03-CTLCardinality-0
FORMULA_NAME Raft-PT-03-CTLCardinality-1
FORMULA_NAME Raft-PT-03-CTLCardinality-10
FORMULA_NAME Raft-PT-03-CTLCardinality-11
FORMULA_NAME Raft-PT-03-CTLCardinality-12
FORMULA_NAME Raft-PT-03-CTLCardinality-13
FORMULA_NAME Raft-PT-03-CTLCardinality-14
FORMULA_NAME Raft-PT-03-CTLCardinality-15
FORMULA_NAME Raft-PT-03-CTLCardinality-2
FORMULA_NAME Raft-PT-03-CTLCardinality-3
FORMULA_NAME Raft-PT-03-CTLCardinality-4
FORMULA_NAME Raft-PT-03-CTLCardinality-5
FORMULA_NAME Raft-PT-03-CTLCardinality-6
FORMULA_NAME Raft-PT-03-CTLCardinality-7
FORMULA_NAME Raft-PT-03-CTLCardinality-8
FORMULA_NAME Raft-PT-03-CTLCardinality-9

=== Now, execution of the tool begins

BK_START 1463720385739

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
CTLCardinality @ Raft-PT-03
FORMULA Raft-PT-03-CTLCardinality-0 CANNOT_COMPUTE
FORMULA Raft-PT-03-CTLCardinality-1 CANNOT_COMPUTE
FORMULA Raft-PT-03-CTLCardinality-2 CANNOT_COMPUTE
FORMULA Raft-PT-03-CTLCardinality-3 CANNOT_COMPUTE
FORMULA Raft-PT-03-CTLCardinality-4 CANNOT_COMPUTE
FORMULA Raft-PT-03-CTLCardinality-5 CANNOT_COMPUTE
FORMULA Raft-PT-03-CTLCardinality-6 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Raft-PT-03-CTLCardinality-7 CANNOT_COMPUTE
FORMULA Raft-PT-03-CTLCardinality-8 CANNOT_COMPUTE
FORMULA Raft-PT-03-CTLCardinality-9 CANNOT_COMPUTE
FORMULA Raft-PT-03-CTLCardinality-10 CANNOT_COMPUTE
FORMULA Raft-PT-03-CTLCardinality-11 CANNOT_COMPUTE
FORMULA Raft-PT-03-CTLCardinality-12 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Raft-PT-03-CTLCardinality-13 CANNOT_COMPUTE
FORMULA Raft-PT-03-CTLCardinality-14 CANNOT_COMPUTE
FORMULA Raft-PT-03-CTLCardinality-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: 151/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 53 places, 98 transitions, 44 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 94 transition conflict sets
lola: TASK
lola: reading formula from Raft-PT-03-CTLCardinality.task
lola: read: ((E(1 <= p28 U 2 <= p3) AND AG ((p52 <= p47 AND p16 <= p9))) OR E(p29 <= p1 U 2 <= p51)) : EF ((AG (p27 <= p38) AND EF (3 <= p13))) : ((E(p6 <= p33 U 2 <= p31) AND EF ((p33 <= p30 OR p25 <= p8))) AND p27 <= p26) : AG (EF (!(p29 <= p52))) : EG (EF ((1 <= p12 AND 2 <= p12))) : EF ((3 <= p21 AND (!(p24 <= p28) AND p45 <= p21))) : !(AG (!(!(p48 <= p47)))) : E(p22 <= p36 U AX (3 <= p23)) : !(!(EF (2 <=... (shortened)
lola: formula length: 784
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(-p28 <= -1 U -p3 <= -2) AND AG ((-p47 + p52 <= 0 AND p16 + -p9 <= 0))) OR E(p29 + -p1 <= 0 U -p51 <= -2))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(-p28 <= -1 U -p3 <= -2)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(-p28 <= -1 U -p3 <= -2)
lola: processed formula length: 25
lola: 206 rewrites
lola: formula mentions 2 of 53 places; total mentions: 2
lola: closed formula file Raft-PT-03-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 176 bytes per marking, with 0 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 1 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(p29 + -p1 <= 0 U -p51 <= -2)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(p29 + -p1 <= 0 U -p51 <= -2)
lola: processed formula length: 30
lola: 206 rewrites
lola: formula mentions 3 of 53 places; total mentions: 3
lola: closed formula file Raft-PT-03-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 176 bytes per marking, with 0 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: 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 ((AG (-p38 + p27 <= 0) AND EF (-p13 <= -3)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U (!(E(TRUE U !(-p38 + p27 <= 0))) AND E(TRUE U -p13 <= -3)))
lola: processed formula length: 68
lola: 208 rewrites
lola: formula mentions 3 of 53 places; total mentions: 3
lola: closed formula file Raft-PT-03-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 176 bytes per marking, with 0 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 2 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E(-p33 + p6 <= 0 U -p31 <= -2) AND (EF ((-p30 + p33 <= 0 OR p25 + -p8 <= 0)) AND p27 + -p26 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(-p33 + p6 <= 0 U -p31 <= -2)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(-p33 + p6 <= 0 U -p31 <= -2)
lola: processed formula length: 30
lola: 206 rewrites
lola: formula mentions 3 of 53 places; total mentions: 3
lola: closed formula file Raft-PT-03-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 176 bytes per marking, with 0 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 3 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (EF (p29 + -p52 > 0))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: liveness not yet implemented, converting to CTL...
lola: processed formula: !(E(TRUE U !(E(TRUE U p29 + -p52 > 0))))
lola: processed formula length: 40
lola: 207 rewrites
lola: formula mentions 2 of 53 places; total mentions: 2
lola: closed formula file Raft-PT-03-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 176 bytes per marking, with 0 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 4 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (EF ((-p12 <= -1 AND -p12 <= -2)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(E(TRUE U (-p12 <= -1 AND -p12 <= -2)))))
lola: processed formula length: 53
lola: 207 rewrites
lola: formula mentions 1 of 53 places; total mentions: 2
lola: closed formula file Raft-PT-03-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 176 bytes per marking, with 0 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 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((-p21 <= -3 AND (-p28 + p24 > 0 AND p45 + -p21 <= 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 176 bytes per marking, with 0 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 6 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (-p47 + p48 > 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 176 bytes per marking, with 0 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 7 will run for 245 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(-p36 + p22 <= 0 U AX (-p23 <= -3))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(-p36 + p22 <= 0 U AX(-p23 <= -3))
lola: processed formula length: 35
lola: 207 rewrites
lola: formula mentions 3 of 53 places; total mentions: 3
lola: closed formula file Raft-PT-03-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 176 bytes per marking, with 0 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 8 will run for 246 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (-p49 <= -2)
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 176 bytes per marking, with 0 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 9 will run for 246 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E((p45 + -p19 > 0 OR p31 + -p27 <= 0) U AG (-p15 + p3 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E((p45 + -p19 > 0 OR p31 + -p27 <= 0) U !(E(TRUE U !(-p15 + p3 <= 0))))
lola: processed formula length: 71
lola: 207 rewrites
lola: formula mentions 6 of 53 places; total mentions: 6
lola: closed formula file Raft-PT-03-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 176 bytes per marking, with 0 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 246 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (-p1 <= -2)
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 176 bytes per marking, with 0 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 11 will run for 246 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (-p2 <= -1 OR ((-p40 + p32 > 0 AND (p47 + -p11 > 0 AND (-p20 > -2 OR -p44 + p9 > 0))) OR E(p19 + -p9 <= 0 U -p44 <= -2)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 11 will run for 246 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: -p2 <= -1
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file Raft-PT-03-CTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 12 will run for 307 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (-p40 + p32 > 0 AND (p47 + -p11 > 0 AND (-p20 > -2 OR -p44 + p9 > 0)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 4 atomic propositions
lola: closed formula file Raft-PT-03-CTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 13 will run for 410 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(p19 + -p9 <= 0 U -p44 <= -2)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(p19 + -p9 <= 0 U -p44 <= -2)
lola: processed formula length: 30
lola: 206 rewrites
lola: formula mentions 3 of 53 places; total mentions: 3
lola: closed formula file Raft-PT-03-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 176 bytes per marking, with 0 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: Child process aborted or communication problem between parent and child process
lola: subprocess 12 will run for 246 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E((-p12 > -3 OR -p6 + p1 > 0) U EX (-p41 <= -1))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E((-p12 > -3 OR -p6 + p1 > 0) U EX(-p41 <= -1))
lola: processed formula length: 47
lola: 207 rewrites
lola: formula mentions 4 of 53 places; total mentions: 4
lola: closed formula file Raft-PT-03-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 176 bytes per marking, with 0 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 328 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((p10 + -p23 > 0 AND (p39 + -p21 > 0 AND ((-p26 + p14 <= 0 OR -p49 <= -2) AND (-p42 <= -2 AND -p42 <= -1)))))
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 176 bytes per marking, with 0 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 14 will run for 328 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(EF (-p47 + p51 <= 0) U AG (-p31 <= -3))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(E(TRUE U -p47 + p51 <= 0) U !(E(TRUE U !(-p31 <= -3))))
lola: processed formula length: 57
lola: 208 rewrites
lola: formula mentions 3 of 53 places; total mentions: 3
lola: closed formula file Raft-PT-03-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 176 bytes per marking, with 0 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 15 will run for 328 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (-p23 > -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 176 bytes per marking, with 0 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: time limit reached - aborting
lola: preliminary result: unknown unknown unknown unknown unknown unknown yes unknown unknown unknown unknown unknown yes unknown unknown

BK_STOP 1463723925847

--------------------
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="Raft-PT-03"
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/Raft-PT-03.tgz
mv Raft-PT-03 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 Raft-PT-03, 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 r098kn-smll-146369140300147"
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 ;