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 tapaalSEQ
Input is PaceMaker-PT-none, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r222su-smll-146468030500646
=====================================================================

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

=== Now, execution of the tool begins

BK_START 1465172532165

---> tapaalSEQ --- TAPAAL Sequential

*******************************************************
* TAPAAL Sequential verifying ReachabilityCardinality *
*******************************************************

timeout 5 verifypn -n -s OverApprox -x 1 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-0: not EF not ( (((("SANodeEctopic" <= "A_RAConductor") and (1 <= "A_RAConductor")) or (("SIG_Aget" <= "A_dV") or (1 <= "A_RAConductor"))) or (2 <= "A_AtrNoiseGenerator")) )


Unable to decide if query is satisfied.


timeout 5 verifypn -n -s OverApprox -x 2 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-1: EF ( ("LRI" <= "SIG_VS") )


Unable to decide if query is satisfied.


timeout 5 verifypn -n -s OverApprox -x 3 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-2: not EF not ( not((("RAConductor" <= "SIG_AS") and (2 <= "URIState"))) )


Unable to decide if query is satisfied.


timeout 5 verifypn -n -s OverApprox -x 4 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-3: not EF not ( ((((2 <= "SANodeEctopic") and ("AVJ" <= "A_dV")) or not((3 <= "SIG_State"))) or (("A_SIG_AP" <= "SIG_APOut") and (("LRI" <= "SIG_VgetOut") and (1 <= "SIG_Vget")))) )


Unable to decide if query is satisfied.


timeout 5 verifypn -n -s OverApprox -x 5 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-4: not EF not ( ((("AtrNoiseGenerator" <= "A_SIG_State") or not(("A_dV" <= "RVConductor"))) or (((2 <= "A_SIG_Vbeat") and ("A_SIG_Clk0" <= "SIG_APOut")) and ((1 <= "A_AVI") and ("A_SIG_Clk0" <= "A_SIG_State")))) )


Unable to decide if query is satisfied.


timeout 5 verifypn -n -s OverApprox -x 6 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-5: EF ( (((("A_SIG_Vget" <= "A_SIG_VgetOut") or (1 <= "SIG_Aget")) and ("RVConductor" <= "SIG_State")) and not((("A_RVConductor" <= "SIG_IncrClk") or ("URI" <= "VRGEctopic")))) )


Unable to decide if query is satisfied.


timeout 5 verifypn -n -s OverApprox -x 7 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-6: EF ( not(((("A_SIG_Clk0" <= "SIG_Aget") or (1 <= "A_VtrNoiseGenerator")) or not(("A_AVJOut" <= "SIG_AgetOut")))) )


Unable to decide if query is satisfied.


timeout 5 verifypn -n -s OverApprox -x 8 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-7: EF ( (not(((2 <= "A_dV") or (1 <= "A_URIState"))) and (("A_SIG_Aget" <= "A_Atrium") and (("SIG_Clk0" <= "SIG_Clk0") or (1 <= "SIG_VPOut")))) )


Unable to decide if query is satisfied.


timeout 5 verifypn -n -s OverApprox -x 9 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-8: not EF not ( not(not((("SIG_Vbeat" <= "RVConductor") or ("SIG_Vget" <= "SIG_AgetOut")))) )


Unable to decide if query is satisfied.


timeout 5 verifypn -n -s OverApprox -x 10 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-9: not EF not ( ("SIG_APOut" <= "URI") )


Unable to decide if query is satisfied.


timeout 5 verifypn -n -s OverApprox -x 11 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-10: not EF not ( ("SIG_Clk1" <= "AVJ") )


Unable to decide if query is satisfied.


timeout 5 verifypn -n -s OverApprox -x 12 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-11: not EF not ( not(not((("SIG_VPOut" <= "SIG_VS") or ("A_RAConductor" <= "VtrNoiseGenerator")))) )


Unable to decide if query is satisfied.


timeout 5 verifypn -n -s OverApprox -x 13 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-12: not EF not ( ("VRP" <= "VRP") )


Unable to decide if query is satisfied.


timeout 5 verifypn -n -s OverApprox -x 14 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-13: not EF not ( not((("VtrNoiseGenerator" <= "A_RAConductor") and not((2 <= "A_RVConductor")))) )


Unable to decide if query is satisfied.


timeout 5 verifypn -n -s OverApprox -x 15 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-14: not EF not ( not(not(((1 <= "A_SIG_VPOut") or ("A_SANodeEctopic" <= "A_SIG_Clk0")))) )


Unable to decide if query is satisfied.


timeout 5 verifypn -n -s OverApprox -x 16 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-15: not EF not ( (not(("A_SIG_AS" <= "Ventricle")) or not((("VtrNoiseGenerator" <= "AVI") and ("A_LRI" <= "RAConductor")))) )


Unable to decide if query is satisfied.


timeout 40 verifypn -n -d -r 1 -x 1 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-0: not EF not ( (((("SANodeEctopic" <= "A_RAConductor") and (1 <= "A_RAConductor")) or (("SIG_Aget" <= "A_dV") or (1 <= "A_RAConductor"))) or (2 <= "A_AtrNoiseGenerator")) )

timeout 40 verifypn -n -d -r 1 -x 2 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-1: EF ( ("LRI" <= "SIG_VS") )

timeout 40 verifypn -n -d -r 1 -x 3 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-2: not EF not ( not((("RAConductor" <= "SIG_AS") and (2 <= "URIState"))) )

timeout 40 verifypn -n -d -r 1 -x 4 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-3: not EF not ( ((((2 <= "SANodeEctopic") and ("AVJ" <= "A_dV")) or not((3 <= "SIG_State"))) or (("A_SIG_AP" <= "SIG_APOut") and (("LRI" <= "SIG_VgetOut") and (1 <= "SIG_Vget")))) )

timeout 40 verifypn -n -d -r 1 -x 5 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-4: not EF not ( ((("AtrNoiseGenerator" <= "A_SIG_State") or not(("A_dV" <= "RVConductor"))) or (((2 <= "A_SIG_Vbeat") and ("A_SIG_Clk0" <= "SIG_APOut")) and ((1 <= "A_AVI") and ("A_SIG_Clk0" <= "A_SIG_State")))) )

FORMULA PaceMaker-PT-none-ReachabilityCardinality-4 FALSE TECHNIQUES SEQUENTIAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION

Query is NOT satisfied.


timeout 40 verifypn -n -d -r 1 -x 6 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-5: EF ( (((("A_SIG_Vget" <= "A_SIG_VgetOut") or (1 <= "SIG_Aget")) and ("RVConductor" <= "SIG_State")) and not((("A_RVConductor" <= "SIG_IncrClk") or ("URI" <= "VRGEctopic")))) )

timeout 40 verifypn -n -d -r 1 -x 7 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-6: EF ( not(((("A_SIG_Clk0" <= "SIG_Aget") or (1 <= "A_VtrNoiseGenerator")) or not(("A_AVJOut" <= "SIG_AgetOut")))) )

timeout 40 verifypn -n -d -r 1 -x 8 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-7: EF ( (not(((2 <= "A_dV") or (1 <= "A_URIState"))) and (("A_SIG_Aget" <= "A_Atrium") and (("SIG_Clk0" <= "SIG_Clk0") or (1 <= "SIG_VPOut")))) )

timeout 40 verifypn -n -d -r 1 -x 9 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-8: not EF not ( not(not((("SIG_Vbeat" <= "RVConductor") or ("SIG_Vget" <= "SIG_AgetOut")))) )

timeout 40 verifypn -n -d -r 1 -x 10 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-9: not EF not ( ("SIG_APOut" <= "URI") )

timeout 40 verifypn -n -d -r 1 -x 11 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-10: not EF not ( ("SIG_Clk1" <= "AVJ") )

timeout 40 verifypn -n -d -r 1 -x 12 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-11: not EF not ( not(not((("SIG_VPOut" <= "SIG_VS") or ("A_RAConductor" <= "VtrNoiseGenerator")))) )

FORMULA PaceMaker-PT-none-ReachabilityCardinality-11 FALSE TECHNIQUES SEQUENTIAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION

Query is NOT satisfied.


timeout 40 verifypn -n -d -r 1 -x 13 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-12: not EF not ( ("VRP" <= "VRP") )

timeout 40 verifypn -n -d -r 1 -x 14 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-13: not EF not ( not((("VtrNoiseGenerator" <= "A_RAConductor") and not((2 <= "A_RVConductor")))) )

timeout 40 verifypn -n -d -r 1 -x 15 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-14: not EF not ( not(not(((1 <= "A_SIG_VPOut") or ("A_SANodeEctopic" <= "A_SIG_Clk0")))) )

FORMULA PaceMaker-PT-none-ReachabilityCardinality-14 FALSE TECHNIQUES SEQUENTIAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION

Query is NOT satisfied.


timeout 40 verifypn -n -d -r 1 -x 16 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-15: not EF not ( (not(("A_SIG_AS" <= "Ventricle")) or not((("VtrNoiseGenerator" <= "AVI") and ("A_LRI" <= "RAConductor")))) )

timeout 30 verifypn -n -d -r 1 -s BFS -x 1 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-0: not EF not ( (((("SANodeEctopic" <= "A_RAConductor") and (1 <= "A_RAConductor")) or (("SIG_Aget" <= "A_dV") or (1 <= "A_RAConductor"))) or (2 <= "A_AtrNoiseGenerator")) )

timeout 30 verifypn -n -d -r 1 -s BFS -x 2 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-1: EF ( ("LRI" <= "SIG_VS") )

timeout 30 verifypn -n -d -r 1 -s BFS -x 3 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-2: not EF not ( not((("RAConductor" <= "SIG_AS") and (2 <= "URIState"))) )

timeout 30 verifypn -n -d -r 1 -s BFS -x 4 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-3: not EF not ( ((((2 <= "SANodeEctopic") and ("AVJ" <= "A_dV")) or not((3 <= "SIG_State"))) or (("A_SIG_AP" <= "SIG_APOut") and (("LRI" <= "SIG_VgetOut") and (1 <= "SIG_Vget")))) )

timeout 30 verifypn -n -d -r 1 -s BFS -x 6 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-5: EF ( (((("A_SIG_Vget" <= "A_SIG_VgetOut") or (1 <= "SIG_Aget")) and ("RVConductor" <= "SIG_State")) and not((("A_RVConductor" <= "SIG_IncrClk") or ("URI" <= "VRGEctopic")))) )

timeout 30 verifypn -n -d -r 1 -s BFS -x 7 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-6: EF ( not(((("A_SIG_Clk0" <= "SIG_Aget") or (1 <= "A_VtrNoiseGenerator")) or not(("A_AVJOut" <= "SIG_AgetOut")))) )

timeout 30 verifypn -n -d -r 1 -s BFS -x 8 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-7: EF ( (not(((2 <= "A_dV") or (1 <= "A_URIState"))) and (("A_SIG_Aget" <= "A_Atrium") and (("SIG_Clk0" <= "SIG_Clk0") or (1 <= "SIG_VPOut")))) )

timeout 30 verifypn -n -d -r 1 -s BFS -x 9 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-8: not EF not ( not(not((("SIG_Vbeat" <= "RVConductor") or ("SIG_Vget" <= "SIG_AgetOut")))) )

timeout 30 verifypn -n -d -r 1 -s BFS -x 10 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-9: not EF not ( ("SIG_APOut" <= "URI") )

timeout 30 verifypn -n -d -r 1 -s BFS -x 11 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-10: not EF not ( ("SIG_Clk1" <= "AVJ") )

timeout 30 verifypn -n -d -r 1 -s BFS -x 13 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-12: not EF not ( ("VRP" <= "VRP") )

timeout 30 verifypn -n -d -r 1 -s BFS -x 14 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-13: not EF not ( not((("VtrNoiseGenerator" <= "A_RAConductor") and not((2 <= "A_RVConductor")))) )

timeout 30 verifypn -n -d -r 1 -s BFS -x 16 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-15: not EF not ( (not(("A_SIG_AS" <= "Ventricle")) or not((("VtrNoiseGenerator" <= "AVI") and ("A_LRI" <= "RAConductor")))) )

FORMULA PaceMaker-PT-none-ReachabilityCardinality-15 FALSE TECHNIQUES SEQUENTIAL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION

Query is NOT satisfied.


timeout 300 verifypn -n -d -r 1 -s DFS -x 1 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-0: not EF not ( (((("SANodeEctopic" <= "A_RAConductor") and (1 <= "A_RAConductor")) or (("SIG_Aget" <= "A_dV") or (1 <= "A_RAConductor"))) or (2 <= "A_AtrNoiseGenerator")) )

timeout 300 verifypn -n -d -r 1 -s DFS -x 2 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-1: EF ( ("LRI" <= "SIG_VS") )

timeout 300 verifypn -n -d -r 1 -s DFS -x 3 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-2: not EF not ( not((("RAConductor" <= "SIG_AS") and (2 <= "URIState"))) )

timeout 300 verifypn -n -d -r 1 -s DFS -x 4 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-3: not EF not ( ((((2 <= "SANodeEctopic") and ("AVJ" <= "A_dV")) or not((3 <= "SIG_State"))) or (("A_SIG_AP" <= "SIG_APOut") and (("LRI" <= "SIG_VgetOut") and (1 <= "SIG_Vget")))) )

timeout 300 verifypn -n -d -r 1 -s DFS -x 6 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-5: EF ( (((("A_SIG_Vget" <= "A_SIG_VgetOut") or (1 <= "SIG_Aget")) and ("RVConductor" <= "SIG_State")) and not((("A_RVConductor" <= "SIG_IncrClk") or ("URI" <= "VRGEctopic")))) )

timeout 300 verifypn -n -d -r 1 -s DFS -x 7 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-6: EF ( not(((("A_SIG_Clk0" <= "SIG_Aget") or (1 <= "A_VtrNoiseGenerator")) or not(("A_AVJOut" <= "SIG_AgetOut")))) )

timeout 300 verifypn -n -d -r 1 -s DFS -x 8 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-7: EF ( (not(((2 <= "A_dV") or (1 <= "A_URIState"))) and (("A_SIG_Aget" <= "A_Atrium") and (("SIG_Clk0" <= "SIG_Clk0") or (1 <= "SIG_VPOut")))) )

timeout 300 verifypn -n -d -r 1 -s DFS -x 9 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-8: not EF not ( not(not((("SIG_Vbeat" <= "RVConductor") or ("SIG_Vget" <= "SIG_AgetOut")))) )

timeout 300 verifypn -n -d -r 1 -s DFS -x 10 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-9: not EF not ( ("SIG_APOut" <= "URI") )

timeout 300 verifypn -n -d -r 1 -s DFS -x 11 model.pnml ReachabilityCardinality.xml
PaceMaker-PT-none-ReachabilityCardinality-10: not EF not ( ("SIG_Clk1" <= "AVJ") )

BK_TIME_CONFINEMENT_REACHED

--------------------
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="PaceMaker-PT-none"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="tapaalSEQ"
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/PaceMaker-PT-none.tgz
mv PaceMaker-PT-none execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2979"
echo " Executing tool tapaalSEQ"
echo " Input is PaceMaker-PT-none, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 1"
echo " Run identifier is r222su-smll-146468030500646"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.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 ;