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 tapaalPAR
Input is PhaseVariation-PT-D05CS010, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r088kn-ebro-146369091700135
=====================================================================

--------------------
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 PhaseVariation-PT-D05CS010-ReachabilityFireability-0
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-1
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-10
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-11
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-12
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-13
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-14
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-15
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-2
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-3
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-4
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-5
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-6
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-7
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-8
FORMULA_NAME PhaseVariation-PT-D05CS010-ReachabilityFireability-9

=== Now, execution of the tool begins

BK_START 1463915226582


*****************************************
TAPAAL onthefly-PAR performing ReachabilityFireability search
*****************************************

verifypn -o mc -c 4 -n model.pnml ReachabilityFireability.xml
PhaseVariation-PT-D05CS010-ReachabilityFireability-0: EF ( (((((true and "pool__3_4_" >= 1 and "cell___4_3__A_" >= 1 and "run_dot" >= 1) and (true and "pool__1_5_" >= 1 and "cell___2_5__A_" >= 1 and "run_dot" >= 1)) and not((true and "pool__3_3_" >= 1 and "cell___2_4__A_" >= 1 and "run_dot" >= 1))) and (((true and "pool__1_3_" >= 1 and "cell___2_3__B_" >= 1 and "run_dot" >= 1) and (true and "pool__3_2_" >= 1 and "cell___4_3__B_" >= 1 and "run_dot" >= 1)) and ((true and "pool__4_4_" >= 1 and "cell___3_4__B_" >= 1 and "run_dot" >= 1) or (true and "pool__3_5_" >= 1 and "cell___3_4__A_" >= 1 and "run_dot" >= 1)))) and ((not((true and "pool__5_3_" >= 1 and "cell___4_3__B_" >= 1 and "run_dot" >= 1)) and ((true and "pool__3_1_" >= 1 and "cell___2_2__A_" >= 1 and "run_dot" >= 1) or (true and "pool__4_4_" >= 1 and "cell___4_5__B_" >= 1 and "run_dot" >= 1))) or (true and "pool__4_2_" >= 1 and "cell___3_1__B_" >= 1 and "run_dot" >= 1))) )

query: EF ( (((((true and "pool__3_4_" >= 1 and "cell___4_3__A_" >= 1 and "run_dot" >= 1) and (true and "pool__1_5_" >= 1 and "cell___2_5__A_" >= 1 and "run_dot" >= 1)) and not((true and "pool__3_3_" >= 1 and "cell___2_4__A_" >= 1 and "run_dot" >= 1))) and (((true and "pool__1_3_" >= 1 and "cell___2_3__B_" >= 1 and "run_dot" >= 1) and (true and "pool__3_2_" >= 1 and "cell___4_3__B_" >= 1 and "run_dot" >= 1)) and ((true and "pool__4_4_" >= 1 and "cell___3_4__B_" >= 1 and "run_dot" >= 1) or (true and "pool__3_5_" >= 1 and "cell___3_4__A_" >= 1 and "run_dot" >= 1)))) and ((not((true and "pool__5_3_" >= 1 and "cell___4_3__B_" >= 1 and "run_dot" >= 1)) and ((true and "pool__3_1_" >= 1 and "cell___2_2__A_" >= 1 and "run_dot" >= 1) or (true and "pool__4_4_" >= 1 and "cell___4_5__B_" >= 1 and "run_dot" >= 1))) or (true and "pool__4_2_" >= 1 and "cell___3_1__B_" >= 1 and "run_dot" >= 1))) )
PhaseVariation-PT-D05CS010-ReachabilityFireability-1: EF ( (not(not(((true and "pool__4_5_" >= 1 and "cell___5_4__A_" >= 1 and "run_dot" >= 1) or (true and "pool__3_3_" >= 1 and "cell___2_4__A_" >= 1 and "run_dot" >= 1)))) and not((not((true and "pool__5_2_" >= 1 and "cell___4_2__A_" >= 1 and "run_dot" >= 1)) or ((true and "pool__3_3_" >= 1 and "cell___3_3__A_" >= 1 and "run_dot" >= 1) or (true and "pool__3_2_" >= 1 and "cell___3_1__A_" >= 1 and "run_dot" >= 1))))) )

query: EF ( (not(not(((true and "pool__4_5_" >= 1 and "cell___5_4__A_" >= 1 and "run_dot" >= 1) or (true and "pool__3_3_" >= 1 and "cell___2_4__A_" >= 1 and "run_dot" >= 1)))) and not((not((true and "pool__5_2_" >= 1 and "cell___4_2__A_" >= 1 and "run_dot" >= 1)) or ((true and "pool__3_3_" >= 1 and "cell___3_3__A_" >= 1 and "run_dot" >= 1) or (true and "pool__3_2_" >= 1 and "cell___3_1__A_" >= 1 and "run_dot" >= 1))))) )
PhaseVariation-PT-D05CS010-ReachabilityFireability-2: EF ( ((true and "pool__5_1_" >= 1 and "cell___5_1__B_" >= 1 and "run_dot" >= 1) and not((not((true and "pool__5_5_" >= 1 and "cell___5_4__B_" >= 1 and "run_dot" >= 1)) and not((true and "pool__1_2_" >= 1 and "cell___2_3__B_" >= 1 and "run_dot" >= 1))))) )

query: EF ( ((true and "pool__5_1_" >= 1 and "cell___5_1__B_" >= 1 and "run_dot" >= 1) and not((not((true and "pool__5_5_" >= 1 and "cell___5_4__B_" >= 1 and "run_dot" >= 1)) and not((true and "pool__1_2_" >= 1 and "cell___2_3__B_" >= 1 and "run_dot" >= 1))))) )
PhaseVariation-PT-D05CS010-ReachabilityFireability-3: EF ( (true and "pool__4_5_" >= 1 and "cell___5_5__A_" >= 1 and "run_dot" >= 1) )

query: EF ( (true and "pool__4_5_" >= 1 and "cell___5_5__A_" >= 1 and "run_dot" >= 1) )
FORMULA PhaseVariation-PT-D05CS010-ReachabilityFireability-3 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT STRUCTURAL_REDUCTION

Query is satisfied.

PhaseVariation-PT-D05CS010-ReachabilityFireability-4: not EF not ( (not(((true and "pool__3_3_" >= 1 and "cell___3_3__A_" >= 1 and "run_dot" >= 1) and not((true and "pool__5_2_" >= 1 and "cell___4_2__A_" >= 1 and "run_dot" >= 1)))) or not(((true and "pool__4_4_" >= 1 and "cell___3_3__B_" >= 1 and "run_dot" >= 1) and (true and "pool__3_2_" >= 1 and "cell___2_2__B_" >= 1 and "run_dot" >= 1)))) )

query: EF not ( (not(((true and "pool__3_3_" >= 1 and "cell___3_3__A_" >= 1 and "run_dot" >= 1) and not((true and "pool__5_2_" >= 1 and "cell___4_2__A_" >= 1 and "run_dot" >= 1)))) or not(((true and "pool__4_4_" >= 1 and "cell___3_3__B_" >= 1 and "run_dot" >= 1) and (true and "pool__3_2_" >= 1 and "cell___2_2__B_" >= 1 and "run_dot" >= 1)))) )
PhaseVariation-PT-D05CS010-ReachabilityFireability-5: EF ( ((((true and "pool__5_5_" >= 1 and "cell___5_5__A_" >= 1 and "run_dot" >= 1) or ((true and "pool__4_2_" >= 1 and "cell___3_3__A_" >= 1 and "run_dot" >= 1) and (true and "pool__4_4_" >= 1 and "cell___3_3__B_" >= 1 and "run_dot" >= 1))) or not((true and "pool__2_3_" >= 1 and "cell___3_2__B_" >= 1 and "run_dot" >= 1))) and not((not((true and "pool__2_3_" >= 1 and "cell___2_3__A_" >= 1 and "run_dot" >= 1)) or (true and "pool__4_5_" >= 1 and "cell___3_4__A_" >= 1 and "run_dot" >= 1)))) )

query: EF ( ((((true and "pool__5_5_" >= 1 and "cell___5_5__A_" >= 1 and "run_dot" >= 1) or ((true and "pool__4_2_" >= 1 and "cell___3_3__A_" >= 1 and "run_dot" >= 1) and (true and "pool__4_4_" >= 1 and "cell___3_3__B_" >= 1 and "run_dot" >= 1))) or not((true and "pool__2_3_" >= 1 and "cell___3_2__B_" >= 1 and "run_dot" >= 1))) and not((not((true and "pool__2_3_" >= 1 and "cell___2_3__A_" >= 1 and "run_dot" >= 1)) or (true and "pool__4_5_" >= 1 and "cell___3_4__A_" >= 1 and "run_dot" >= 1)))) )
PhaseVariation-PT-D05CS010-ReachabilityFireability-6: EF ( (((true and "pool__3_5_" >= 1 and "cell___3_5__A_" >= 1 and "run_dot" >= 1) and (((true and "pool__3_1_" >= 1 and "cell___3_1__B_" >= 1 and "run_dot" >= 1) or (true and "pool__2_1_" >= 1 and "cell___3_2__B_" >= 1 and "run_dot" >= 1)) and not((true and "pool__3_5_" >= 1 and "cell___4_5__B_" >= 1 and "run_dot" >= 1)))) and not((true and "pool__3_5_" >= 1 and "cell___2_5__A_" >= 1 and "run_dot" >= 1))) )

query: EF ( (((true and "pool__3_5_" >= 1 and "cell___3_5__A_" >= 1 and "run_dot" >= 1) and (((true and "pool__3_1_" >= 1 and "cell___3_1__B_" >= 1 and "run_dot" >= 1) or (true and "pool__2_1_" >= 1 and "cell___3_2__B_" >= 1 and "run_dot" >= 1)) and not((true and "pool__3_5_" >= 1 and "cell___4_5__B_" >= 1 and "run_dot" >= 1)))) and not((true and "pool__3_5_" >= 1 and "cell___2_5__A_" >= 1 and "run_dot" >= 1))) )
PhaseVariation-PT-D05CS010-ReachabilityFireability-7: not EF not ( not((true and "pool__1_2_" >= 1 and "cell___1_2__B_" >= 1 and "run_dot" >= 1)) )

query: EF not ( not((true and "pool__1_2_" >= 1 and "cell___1_2__B_" >= 1 and "run_dot" >= 1)) )
PhaseVariation-PT-D05CS010-ReachabilityFireability-8: EF ( (true and "pool__2_1_" >= 1 and "cell___2_1__A_" >= 1 and "run_dot" >= 1) )

query: EF ( (true and "pool__2_1_" >= 1 and "cell___2_1__A_" >= 1 and "run_dot" >= 1) )
PhaseVariation-PT-D05CS010-ReachabilityFireability-9: not EF not ( (not(not(not((true and "pool__5_4_" >= 1 and "cell___5_3__A_" >= 1 and "run_dot" >= 1)))) or (not(((true and "pool__2_3_" >= 1 and "cell___3_2__B_" >= 1 and "run_dot" >= 1) and (true and "pool__5_2_" >= 1 and "cell___4_1__B_" >= 1 and "run_dot" >= 1))) or (true and "pool__5_3_" >= 1 and "cell___5_4__B_" >= 1 and "run_dot" >= 1))) )

query: EF not ( (not(not(not((true and "pool__5_4_" >= 1 and "cell___5_3__A_" >= 1 and "run_dot" >= 1)))) or (not(((true and "pool__2_3_" >= 1 and "cell___3_2__B_" >= 1 and "run_dot" >= 1) and (true and "pool__5_2_" >= 1 and "cell___4_1__B_" >= 1 and "run_dot" >= 1))) or (true and "pool__5_3_" >= 1 and "cell___5_4__B_" >= 1 and "run_dot" >= 1))) )
PhaseVariation-PT-D05CS010-ReachabilityFireability-10: EF ( (true and "pool__2_2_" >= 1 and "cell___2_3__B_" >= 1 and "run_dot" >= 1) )

query: EF ( (true and "pool__2_2_" >= 1 and "cell___2_3__B_" >= 1 and "run_dot" >= 1) )
PhaseVariation-PT-D05CS010-ReachabilityFireability-11: EF ( (not((not((true and "pool__4_1_" >= 1 and "cell___5_1__B_" >= 1 and "run_dot" >= 1)) or (true and "pool__4_1_" >= 1 and "cell___3_1__B_" >= 1 and "run_dot" >= 1))) and (not((true and "pool__2_5_" >= 1 and "cell___1_5__A_" >= 1 and "run_dot" >= 1)) and (true and "pool__2_5_" >= 1 and "cell___2_5__B_" >= 1 and "run_dot" >= 1))) )

query: EF ( (not((not((true and "pool__4_1_" >= 1 and "cell___5_1__B_" >= 1 and "run_dot" >= 1)) or (true and "pool__4_1_" >= 1 and "cell___3_1__B_" >= 1 and "run_dot" >= 1))) and (not((true and "pool__2_5_" >= 1 and "cell___1_5__A_" >= 1 and "run_dot" >= 1)) and (true and "pool__2_5_" >= 1 and "cell___2_5__B_" >= 1 and "run_dot" >= 1))) )
PhaseVariation-PT-D05CS010-ReachabilityFireability-12: EF ( (not(not((true and "pool__2_2_" >= 1 and "cell___3_3__B_" >= 1 and "run_dot" >= 1))) and not((true and "pool__3_4_" >= 1 and "cell___4_3__A_" >= 1 and "run_dot" >= 1))) )

query: EF ( (not(not((true and "pool__2_2_" >= 1 and "cell___3_3__B_" >= 1 and "run_dot" >= 1))) and not((true and "pool__3_4_" >= 1 and "cell___4_3__A_" >= 1 and "run_dot" >= 1))) )
PhaseVariation-PT-D05CS010-ReachabilityFireability-13: not EF not ( not(((((true and "pool__4_4_" >= 1 and "cell___5_4__A_" >= 1 and "run_dot" >= 1) and (true and "pool__4_2_" >= 1 and "cell___4_2__A_" >= 1 and "run_dot" >= 1)) and not((true and "pool__1_3_" >= 1 and "cell___1_4__A_" >= 1 and "run_dot" >= 1))) and (((true and "pool__4_3_" >= 1 and "cell___3_4__A_" >= 1 and "run_dot" >= 1) or (true and "pool__4_4_" >= 1 and "cell___5_3__A_" >= 1 and "run_dot" >= 1)) and ((true and "pool__4_5_" >= 1 and "cell___3_4__A_" >= 1 and "run_dot" >= 1) and (true and "pool__3_3_" >= 1 and "cell___3_2__B_" >= 1 and "run_dot" >= 1))))) )

query: EF not ( not(((((true and "pool__4_4_" >= 1 and "cell___5_4__A_" >= 1 and "run_dot" >= 1) and (true and "pool__4_2_" >= 1 and "cell___4_2__A_" >= 1 and "run_dot" >= 1)) and not((true and "pool__1_3_" >= 1 and "cell___1_4__A_" >= 1 and "run_dot" >= 1))) and (((true and "pool__4_3_" >= 1 and "cell___3_4__A_" >= 1 and "run_dot" >= 1) or (true and "pool__4_4_" >= 1 and "cell___5_3__A_" >= 1 and "run_dot" >= 1)) and ((true and "pool__4_5_" >= 1 and "cell___3_4__A_" >= 1 and "run_dot" >= 1) and (true and "pool__3_3_" >= 1 and "cell___3_2__B_" >= 1 and "run_dot" >= 1))))) )
PhaseVariation-PT-D05CS010-ReachabilityFireability-14: not EF not ( not((((true and "pool__5_4_" >= 1 and "cell___4_3__B_" >= 1 and "run_dot" >= 1) and ((true and "pool__4_3_" >= 1 and "cell___3_4__B_" >= 1 and "run_dot" >= 1) and (true and "pool__3_3_" >= 1 and "cell___2_3__B_" >= 1 and "run_dot" >= 1))) and not(not((true and "pool__5_4_" >= 1 and "cell___5_3__A_" >= 1 and "run_dot" >= 1))))) )

query: EF not ( not((((true and "pool__5_4_" >= 1 and "cell___4_3__B_" >= 1 and "run_dot" >= 1) and ((true and "pool__4_3_" >= 1 and "cell___3_4__B_" >= 1 and "run_dot" >= 1) and (true and "pool__3_3_" >= 1 and "cell___2_3__B_" >= 1 and "run_dot" >= 1))) and not(not((true and "pool__5_4_" >= 1 and "cell___5_3__A_" >= 1 and "run_dot" >= 1))))) )
PhaseVariation-PT-D05CS010-ReachabilityFireability-15: EF ( ((not(((true and "pool__3_2_" >= 1 and "cell___4_2__A_" >= 1 and "run_dot" >= 1) and (true and "pool__4_2_" >= 1 and "cell___5_3__A_" >= 1 and "run_dot" >= 1))) and (true and "pool__4_1_" >= 1 and "cell___5_2__B_" >= 1 and "run_dot" >= 1)) and ((((true and "pool__3_4_" >= 1 and "cell___4_5__B_" >= 1 and "run_dot" >= 1) or (true and "pool__3_3_" >= 1 and "cell___2_2__B_" >= 1 and "run_dot" >= 1)) and (true and "pool__1_4_" >= 1 and "cell___2_3__B_" >= 1 and "run_dot" >= 1)) or (((true and "pool__5_4_" >= 1 and "cell___4_5__B_" >= 1 and "run_dot" >= 1) or (true and "pool__5_2_" >= 1 and "cell___5_3__A_" >= 1 and "run_dot" >= 1)) or ((true and "pool__2_5_" >= 1 and "cell___3_5__B_" >= 1 and "run_dot" >= 1) and (true and "pool__1_1_" >= 1 and "cell___2_2__B_" >= 1 and "run_dot" >= 1))))) )

query: EF ( ((not(((true and "pool__3_2_" >= 1 and "cell___4_2__A_" >= 1 and "run_dot" >= 1) and (true and "pool__4_2_" >= 1 and "cell___5_3__A_" >= 1 and "run_dot" >= 1))) and (true and "pool__4_1_" >= 1 and "cell___5_2__B_" >= 1 and "run_dot" >= 1)) and ((((true and "pool__3_4_" >= 1 and "cell___4_5__B_" >= 1 and "run_dot" >= 1) or (true and "pool__3_3_" >= 1 and "cell___2_2__B_" >= 1 and "run_dot" >= 1)) and (true and "pool__1_4_" >= 1 and "cell___2_3__B_" >= 1 and "run_dot" >= 1)) or (((true and "pool__5_4_" >= 1 and "cell___4_5__B_" >= 1 and "run_dot" >= 1) or (true and "pool__5_2_" >= 1 and "cell___5_3__A_" >= 1 and "run_dot" >= 1)) or ((true and "pool__2_5_" >= 1 and "cell___3_5__B_" >= 1 and "run_dot" >= 1) and (true and "pool__1_1_" >= 1 and "cell___2_2__B_" >= 1 and "run_dot" >= 1))))) )
PhaseVariation-PT-D05CS010-ReachabilityFireability-0: EF ( (((((true and "pool__3_4_" >= 1 and "cell___4_3__A_" >= 1 and "run_dot" >= 1) and (true and "pool__1_5_" >= 1 and "cell___2_5__A_" >= 1 and "run_dot" >= 1)) and not((true and "pool__3_3_" >= 1 and "cell___2_4__A_" >= 1 and "run_dot" >= 1))) and (((true and "pool__1_3_" >= 1 and "cell___2_3__B_" >= 1 and "run_dot" >= 1) and (true and "pool__3_2_" >= 1 and "cell___4_3__B_" >= 1 and "run_dot" >= 1)) and ((true and "pool__4_4_" >= 1 and "cell___3_4__B_" >= 1 and "run_dot" >= 1) or (true and "pool__3_5_" >= 1 and "cell___3_4__A_" >= 1 and "run_dot" >= 1)))) and ((not((true and "pool__5_3_" >= 1 and "cell___4_3__B_" >= 1 and "run_dot" >= 1)) and ((true and "pool__3_1_" >= 1 and "cell___2_2__A_" >= 1 and "run_dot" >= 1) or (true and "pool__4_4_" >= 1 and "cell___4_5__B_" >= 1 and "run_dot" >= 1))) or (true and "pool__4_2_" >= 1 and "cell___3_1__B_" >= 1 and "run_dot" >= 1))) )


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="PhaseVariation-PT-D05CS010"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="tapaalPAR"
export BK_RESULT_DIR="/users/gast00/fkordon/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/PhaseVariation-PT-D05CS010.tgz
mv PhaseVariation-PT-D05CS010 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2979"
echo " Executing tool tapaalPAR"
echo " Input is PhaseVariation-PT-D05CS010, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r088kn-ebro-146369091700135"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.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 ;