fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r106-smll-152658636700157
Last Updated
June 26, 2018

About the Execution of M4M.full for HypertorusGrid-PT-d4k3p2b08

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
7799.500 227584.00 228710.00 988.80 ???????????????? normal

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)
..................
/home/mcc/execution
total 3.0M
-rw-r--r-- 1 mcc users 4.7K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 13K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.0K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 118 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 356 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 4.6K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 10 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rwxr-xr-x 1 mcc users 2.8M May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool mcc4mcc-full
Input is HypertorusGrid-PT-d4k3p2b08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r106-smll-152658636700157
=====================================================================


--------------------
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 HypertorusGrid-PT-d4k3p2b08-CTLCardinality-00
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-01
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-02
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-03
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-04
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-05
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-06
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-07
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-08
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-09
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-10
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-11
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-12
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-13
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-14
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1526772488472


BK_STOP 1526772716056

--------------------
content from stderr:

Prefix is 65b80f64.
Reading known information in /usr/share/mcc4mcc/65b80f64-known.json.
Reading learned information in /usr/share/mcc4mcc/65b80f64-learned.json.
Reading value translations in /usr/share/mcc4mcc/65b80f64-values.json.
Using directory /home/mcc/execution for input, as it contains a model.pnml file.
Using HypertorusGrid-PT-d4k3p2b08 as instance name.
Using HypertorusGrid as model name.
Using algorithm or tool bmdt.
Model characteristics are: {'Examination': 'CTLCardinality', 'Place/Transition': True, 'Colored': False, 'Relative-Time': 1, 'Relative-Memory': 1, 'Ordinary': True, 'Simple Free Choice': False, 'Extended Free Choice': False, 'State Machine': False, 'Marked Graph': False, 'Connected': True, 'Strongly Connected': True, 'Source Place': False, 'Sink Place': False, 'Source Transition': False, 'Sink Transition': False, 'Loop Free': True, 'Conservative': True, 'Sub-Conservative': True, 'Nested Units': False, 'Safe': False, 'Deadlock': True, 'Reversible': False, 'Quasi Live': True, 'Live': False}.
Known tools are: [{'Time': 972946, 'Memory': 10251.38, 'Tool': 'lola'}, {'Time': 973291, 'Memory': 10514.24, 'Tool': 'lola'}].
Learned tools are: [{'Tool': 'lola'}].
Learned tool lola is 1.0x far from the best tool lola.
CTLCardinality lola HypertorusGrid-PT-d4k3p2b08...

Time: 3600 - MCC
----- Start make prepare stdout -----
----- Start make prepare stderr -----
===========================================================================================
HypertorusGrid-PT-d4k3p2b08: translating PT Petri net model.pnml into LoLA format
===========================================================================================
translating PT Petri net complete


checking for too many tokens
===========================================================================================
HypertorusGrid-PT-d4k3p2b08: translating PT formula CTLCardinality into LoLA format
===========================================================================================
translating formula complete
touch formulae;
----- Start make result stdout -----
----- Start make result stderr -----
CTLCardinality @ HypertorusGrid-PT-d4k3p2b08 @ 3539 seconds
Makefile:222: recipe for target 'verify' failed
make: [verify] Error 134 (ignored)
----- Start make result stdout -----
----- Start make result stderr -----
lola: LoLA will run for 3539 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 7209/65536 symbol table entries, 1791 collisions
lola: preprocessing...
lola: finding significant places
lola: 2025 places, 5184 transitions, 1295 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 5913 transition conflict sets
lola: TASK
lola: reading formula from HypertorusGrid-PT-d4k3p2b08-CTLCardinality.task
lola: E ((A (X ((1 <= pb_d2_n1_1_3_2_2))) U (3 <= pol_d4_n1_1_2_2_3))) : A (G (E (F ((3 <= pil_d3_n1_1_3_2_2))))) : A ((A (X ((pil_d2_n1_1_1_2_2 <= po_d4_n1_3_1_1_3))) U A (F ((pbl_2_2_3_1 <= po_d3_n1_2_2_1_1))))) : E ((A (F ((1 <= pb_d4_n1_1_1_2_2))) U ((3 <= pb_d4_n2_1_2_3_3) AND (3 <= pb_d2_n2_2_2_1_3) AND (1 <= pi_d4_n1_2_1_3_1) AND (1 <= pb_d2_n2_2_1_2_1)))) : NOT(A (G ((((3 <= pol_d3_n1_3_1_2_2) AND (1 <= pol_d2_n1_2_2_3_2)) OR (1 <= pb_d1_n2_3_2_3_3))))) : (((A (F ((3 <= pb_d1_n2_3_2_2_2))) AND ((pb_d1_n2_3_2_3_2 <= 0) OR ((po_d1_n1_2_2_2_1 <= pb_d3_n2_1_1_3_1) AND (pb_d4_n2_1_2_3_2 <= pil_d3_n1_3_2_3_1)))) OR (((pb_d2_n2_3_3_2_1 <= pb_d1_n1_2_1_3_2) OR (pi_d3_n1_2_1_1_1 <= pb_d4_n2_2_1_1_3) OR ((3 <= pi_d1_n1_1_1_3_3) AND (3 <= pol_d1_n1_2_3_3_3))) AND E (X ((pi_d1_n1_3_2_2_3 <= pb_d1_n1_3_3_3_3))))) AND A (F (((pb_d3_n1_2_3_3_1 <= 1) AND (pb_d3_n1_2_1_1_1 <= 1))))) : A (G ((((pb_d4_n1_1_3_2_1 <= 2) OR (pol_d4_n1_2_2_3_1 + 1 <= pil_d2_n1_2_1_2_3)) AND ((pi_d2_n1_3_1_2_3 + 1 <= po_d2_n1_2_3_3_2) OR (pi_d3_n1_1_3_1_3 + 1 <= pb_d3_n2_2_1_3_1))))) : A (F ((pb_d4_n2_1_3_3_2 <= 0))) : (E (X (A (F ((pb_d2_n1_3_2_1_3 <= pi_d4_n1_2_3_2_1))))) AND (A (X (((pb_d2_n1_2_3_3_2 <= po_d3_n1_2_1_1_3) AND (pol_d4_n1_3_2_2_1 <= po_d4_n1_3_2_3_3)))) OR (1 <= pb_d3_n2_1_3_1_3))) : A (F ((A (F ((pb_d1_n2_2_3_1_3 <= pol_d1_n1_1_3_2_1))) AND A (G ((1 <= po_d2_n1_3_2_2_2)))))) : NOT(E (X (A (G ((2 <= pb_d3_n2_1_2_3_2)))))) : E (F ((((pil_d1_n1_2_2_3_2 <= pi_d4_n1_1_3_1_1) AND (pi_d3_n1_1_1_3_3 <= pi_d3_n1_3_2_3_1) AND (pil_d4_n1_1_3_3_1 + 1 <= pol_d2_n1_1_3_1_2)) AND A (F ((3 <= pi_d2_n1_1_1_2_1)))))) : (A (G (((pb_d3_n2_1_1_1_3 + 1 <= pil_d2_n1_1_1_1_2) AND ((pb_d3_n1_1_1_3_1 <= pi_d4_n1_1_3_1_1) OR (pb_d4_n2_2_2_2_3 <= pb_d3_n1_2_2_1_3))))) OR E (F ((3 <= pb_d3_n1_3_2_3_1)))) : (E (G (A (F ((pb_d3_n1_2_2_1_3 <= pil_d4_n1_3_1_1_3))))) OR A (G ((1 <= po_d3_n1_2_3_3_3)))) : NOT(E (F (A (G ((po_d2_n1_1_2_3_2 <= po_d1_n1_2_2_2_2)))))) : E (G (((1 <= pb_d2_n1_1_1_1_2) OR (1 <= pil_d3_n1_1_1_2_1) OR (pil_d4_n1_2_1_1_3 <= 0) OR ((1 <= pi_d3_n1_1_3_3_2) AND (pol_d4_n1_2_1_1_3 <= pi_d3_n1_1_1_2_2) AND (po_d3_n1_2_2_1_2 <= pil_d1_n1_1_1_2_3)))))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E ((A (X ((1 <= pb_d2_n1_1_3_2_2))) U (3 <= pol_d4_n1_1_2_2_3)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(AX((1 <= pb_d2_n1_1_3_2_2)) U (3 <= pol_d4_n1_1_2_2_3))
lola: processed formula length: 57
lola: 2 rewrites
lola: formula mentions 0 of 2025 places; total mentions: 0
lola: closed formula file HypertorusGrid-PT-d4k3p2b08-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 5180 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains EX or AX operators, stubborn sets not applicable
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 3802 markings, 5368 edges, 3689348869717491712 markings/sec, 0 secs
lola: 8191 markings, 11564 edges, 878 markings/sec, 5 secs
lola: 13367 markings, 18624 edges, 1035 markings/sec, 10 secs
lola: 63700 markings, 75166 edges, 10067 markings/sec, 15 secs
lola: 265301 markings, 342905 edges, 40320 markings/sec, 20 secs
lola: 443852 markings, 584570 edges, 35710 markings/sec, 25 secs
lola: 619906 markings, 824673 edges, 35211 markings/sec, 30 secs
lola: 779890 markings, 1038926 edges, 31997 markings/sec, 35 secs
lola: 921228 markings, 1250070 edges, 28268 markings/sec, 40 secs
lola: 1039503 markings, 1448950 edges, 23655 markings/sec, 45 secs
lola: 1147448 markings, 1644668 edges, 21589 markings/sec, 50 secs
lola: 1248954 markings, 1840154 edges, 20301 markings/sec, 55 secs
lola: 1342366 markings, 2045364 edges, 18682 markings/sec, 60 secs
lola: 1434119 markings, 2242658 edges, 18351 markings/sec, 65 secs
lola: 1525174 markings, 2431856 edges, 18211 markings/sec, 70 secs
lola: 1616237 markings, 2619333 edges, 18213 markings/sec, 75 secs
lola: 1707460 markings, 2806938 edges, 18245 markings/sec, 80 secs
lola: 1804205 markings, 2994460 edges, 19349 markings/sec, 85 secs
lola: 1924312 markings, 3183748 edges, 24021 markings/sec, 90 secs
lola: 2100960 markings, 3418433 edges, 35330 markings/sec, 95 secs
lola: 2266309 markings, 3642856 edges, 33070 markings/sec, 100 secs
lola: 2426261 markings, 3860504 edges, 31990 markings/sec, 105 secs
lola: 2573220 markings, 4057686 edges, 29392 markings/sec, 110 secs
lola: 2709771 markings, 4251585 edges, 27310 markings/sec, 115 secs
lola: 2819142 markings, 4438190 edges, 21874 markings/sec, 120 secs
lola: 2925918 markings, 4619119 edges, 21355 markings/sec, 125 secs
lola: 3024156 markings, 4803500 edges, 19648 markings/sec, 130 secs
lola: 3117827 markings, 4996165 edges, 18734 markings/sec, 135 secs
lola: 3204181 markings, 5187510 edges, 17271 markings/sec, 140 secs
lola: 3291819 markings, 5373028 edges, 17528 markings/sec, 145 secs
lola: 3379567 markings, 5553477 edges, 17550 markings/sec, 150 secs
lola: 3465322 markings, 5731609 edges, 17151 markings/sec, 155 secs
lola: 3554383 markings, 5912042 edges, 17812 markings/sec, 160 secs
lola: 3648185 markings, 6090193 edges, 18760 markings/sec, 165 secs
lola: 3777277 markings, 6281252 edges, 25818 markings/sec, 170 secs
lola: 3939880 markings, 6499377 edges, 32521 markings/sec, 175 secs
lola: 4097313 markings, 6712658 edges, 31487 markings/sec, 180 secs
lola: 4245778 markings, 6914978 edges, 29693 markings/sec, 185 secs
lola: 4384661 markings, 7100976 edges, 27777 markings/sec, 190 secs
lola: 4514623 markings, 7284424 edges, 25992 markings/sec, 195 secs
lola: 4619260 markings, 7461162 edges, 20927 markings/sec, 200 secs
lola: 4721653 markings, 7633125 edges, 20479 markings/sec, 205 secs
lola: 4816824 markings, 7809574 edges, 19034 markings/sec, 210 secs
lola: 4907675 markings, 7990834 edges, 18170 markings/sec, 215 secs
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
terminate called after throwing an instance of 'std::runtime_error'
what(): parse error at position 0: unexpected character, last read: '\ufffd'
Aborted (core dumped)
FORMULA HypertorusGrid-PT-d4k3p2b08-CTLCardinality-0 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HypertorusGrid-PT-d4k3p2b08-CTLCardinality-1 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HypertorusGrid-PT-d4k3p2b08-CTLCardinality-3 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HypertorusGrid-PT-d4k3p2b08-CTLCardinality-4 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HypertorusGrid-PT-d4k3p2b08-CTLCardinality-5 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HypertorusGrid-PT-d4k3p2b08-CTLCardinality-6 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HypertorusGrid-PT-d4k3p2b08-CTLCardinality-7 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HypertorusGrid-PT-d4k3p2b08-CTLCardinality-8 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HypertorusGrid-PT-d4k3p2b08-CTLCardinality-9 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HypertorusGrid-PT-d4k3p2b08-CTLCardinality-10 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HypertorusGrid-PT-d4k3p2b08-CTLCardinality-11 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HypertorusGrid-PT-d4k3p2b08-CTLCardinality-12 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HypertorusGrid-PT-d4k3p2b08-CTLCardinality-13 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HypertorusGrid-PT-d4k3p2b08-CTLCardinality-14 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HypertorusGrid-PT-d4k3p2b08-CTLCardinality-15 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
----- Kill lola and sara stderr -----
----- Kill lola and sara stdout -----
----- Finished stderr -----
----- Finished stdout -----

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="HypertorusGrid-PT-d4k3p2b08"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="mcc4mcc-full"
export BK_RESULT_DIR="/tmp/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/HypertorusGrid-PT-d4k3p2b08.tgz
mv HypertorusGrid-PT-d4k3p2b08 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool mcc4mcc-full"
echo " Input is HypertorusGrid-PT-d4k3p2b08, 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 r106-smll-152658636700157"
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 ;