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 228K
-rw-r--r-- 1 mcc users 3.8K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 12K 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 5.8K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.5K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 9.8K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 11K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 113 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 351 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 24K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 8 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 55K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstools
Input is Diffusion2D-PT-D05N350, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r080-blw3-152649947500163
=====================================================================

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Diffusion2D-PT-D05N350-UpperBounds-00
FORMULA_NAME Diffusion2D-PT-D05N350-UpperBounds-01
FORMULA_NAME Diffusion2D-PT-D05N350-UpperBounds-02
FORMULA_NAME Diffusion2D-PT-D05N350-UpperBounds-03
FORMULA_NAME Diffusion2D-PT-D05N350-UpperBounds-04
FORMULA_NAME Diffusion2D-PT-D05N350-UpperBounds-05
FORMULA_NAME Diffusion2D-PT-D05N350-UpperBounds-06
FORMULA_NAME Diffusion2D-PT-D05N350-UpperBounds-07
FORMULA_NAME Diffusion2D-PT-D05N350-UpperBounds-08
FORMULA_NAME Diffusion2D-PT-D05N350-UpperBounds-09
FORMULA_NAME Diffusion2D-PT-D05N350-UpperBounds-10
FORMULA_NAME Diffusion2D-PT-D05N350-UpperBounds-11
FORMULA_NAME Diffusion2D-PT-D05N350-UpperBounds-12
FORMULA_NAME Diffusion2D-PT-D05N350-UpperBounds-13
FORMULA_NAME Diffusion2D-PT-D05N350-UpperBounds-14
FORMULA_NAME Diffusion2D-PT-D05N350-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1527119385843

Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/UpperBounds.pnml.gal, -t, CGAL, -reachable-file, UpperBounds.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/UpperBounds.pnml.gal -t CGAL -reachable-file UpperBounds.prop --nowitness
Loading property file UpperBounds.prop.
Read [bounds] property : Diffusion2D-PT-D05N350-UpperBounds-00 with value :cAMP__3_5_
Read [bounds] property : Diffusion2D-PT-D05N350-UpperBounds-01 with value :cAMP__5_1_
Read [bounds] property : Diffusion2D-PT-D05N350-UpperBounds-02 with value :cAMP__4_3_
Read [bounds] property : Diffusion2D-PT-D05N350-UpperBounds-03 with value :cAMP__2_5_
Read [bounds] property : Diffusion2D-PT-D05N350-UpperBounds-04 with value :cAMP__1_4_
Read [bounds] property : Diffusion2D-PT-D05N350-UpperBounds-05 with value :cAMP__2_2_
Read [bounds] property : Diffusion2D-PT-D05N350-UpperBounds-06 with value :cAMP__4_1_
Read [bounds] property : Diffusion2D-PT-D05N350-UpperBounds-07 with value :cAMP__2_5_
Read [bounds] property : Diffusion2D-PT-D05N350-UpperBounds-08 with value :cAMP__1_2_
Read [bounds] property : Diffusion2D-PT-D05N350-UpperBounds-09 with value :cAMP__1_3_
Read [bounds] property : Diffusion2D-PT-D05N350-UpperBounds-10 with value :cAMP__2_5_
Read [bounds] property : Diffusion2D-PT-D05N350-UpperBounds-11 with value :cAMP__1_2_
Read [bounds] property : Diffusion2D-PT-D05N350-UpperBounds-12 with value :cAMP__5_4_
Read [bounds] property : Diffusion2D-PT-D05N350-UpperBounds-13 with value :cAMP__1_1_
Read [bounds] property : Diffusion2D-PT-D05N350-UpperBounds-14 with value :cAMP__4_4_
Read [bounds] property : Diffusion2D-PT-D05N350-UpperBounds-15 with value :cAMP__4_3_
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D\_PT\_D05N350\_flat,4.25388e+37,47.201,780604,2,8426,5,5.74473e+06,6,0,247,5.71788e+06,0
Total reachable state count : 42538836580623522010052612310343614464

Verifying 16 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 350
Bounds property Diffusion2D-PT-D05N350-UpperBounds-00 :0 <= cAMP__3_5_ <= 350
FORMULA Diffusion2D-PT-D05N350-UpperBounds-00 350 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D05N350-UpperBounds-00,0,47.4636,780712,1,0,7,5.74473e+06,9,1,632,5.71788e+06,4
Min sum of variable value : 0
Maximum sum along a path : 350
Bounds property Diffusion2D-PT-D05N350-UpperBounds-01 :0 <= cAMP__5_1_ <= 350
FORMULA Diffusion2D-PT-D05N350-UpperBounds-01 350 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D05N350-UpperBounds-01,0,48.6378,780784,1,0,8,5.74473e+06,10,1,1026,5.71788e+06,5
Min sum of variable value : 0
Maximum sum along a path : 350
Bounds property Diffusion2D-PT-D05N350-UpperBounds-02 :0 <= cAMP__4_3_ <= 350
FORMULA Diffusion2D-PT-D05N350-UpperBounds-02 350 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D05N350-UpperBounds-02,0,49.3783,780784,1,0,9,5.74473e+06,11,1,1402,5.71788e+06,6
Min sum of variable value : 0
Maximum sum along a path : 350
Bounds property Diffusion2D-PT-D05N350-UpperBounds-03 :0 <= cAMP__2_5_ <= 350
FORMULA Diffusion2D-PT-D05N350-UpperBounds-03 350 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D05N350-UpperBounds-03,0,49.6941,780784,1,0,10,5.74473e+06,12,1,1762,5.71788e+06,7
Min sum of variable value : 0
Maximum sum along a path : 350
Bounds property Diffusion2D-PT-D05N350-UpperBounds-04 :0 <= cAMP__1_4_ <= 350
FORMULA Diffusion2D-PT-D05N350-UpperBounds-04 350 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D05N350-UpperBounds-04,0,50.3318,780784,1,0,11,5.74473e+06,13,1,2134,5.71788e+06,8
Min sum of variable value : 0
Maximum sum along a path : 350
Bounds property Diffusion2D-PT-D05N350-UpperBounds-05 :0 <= cAMP__2_2_ <= 350
FORMULA Diffusion2D-PT-D05N350-UpperBounds-05 350 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D05N350-UpperBounds-05,0,51.479,780784,1,0,12,5.74473e+06,14,1,2524,5.71788e+06,9
Min sum of variable value : 0
Maximum sum along a path : 350
Bounds property Diffusion2D-PT-D05N350-UpperBounds-06 :0 <= cAMP__4_1_ <= 350
FORMULA Diffusion2D-PT-D05N350-UpperBounds-06 350 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D05N350-UpperBounds-06,0,52.8644,780784,1,0,13,5.74473e+06,15,1,2920,5.71788e+06,10
Min sum of variable value : 0
Maximum sum along a path : 350
Bounds property Diffusion2D-PT-D05N350-UpperBounds-07 :0 <= cAMP__2_5_ <= 350
FORMULA Diffusion2D-PT-D05N350-UpperBounds-07 350 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D05N350-UpperBounds-07,0,52.8646,780784,1,0,13,5.74473e+06,15,1,2920,5.71788e+06,10
Min sum of variable value : 0
Maximum sum along a path : 350
Bounds property Diffusion2D-PT-D05N350-UpperBounds-08 :0 <= cAMP__1_2_ <= 350
FORMULA Diffusion2D-PT-D05N350-UpperBounds-08 350 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D05N350-UpperBounds-08,0,54.1572,780784,1,0,14,5.74473e+06,16,1,3312,5.71788e+06,11
Min sum of variable value : 0
Maximum sum along a path : 350
Bounds property Diffusion2D-PT-D05N350-UpperBounds-09 :0 <= cAMP__1_3_ <= 350
FORMULA Diffusion2D-PT-D05N350-UpperBounds-09 350 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D05N350-UpperBounds-09,0,55.1241,780784,1,0,15,5.74473e+06,17,1,3694,5.71788e+06,12
Min sum of variable value : 0
Maximum sum along a path : 350
Bounds property Diffusion2D-PT-D05N350-UpperBounds-10 :0 <= cAMP__2_5_ <= 350
FORMULA Diffusion2D-PT-D05N350-UpperBounds-10 350 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D05N350-UpperBounds-10,0,55.1243,780784,1,0,15,5.74473e+06,17,1,3694,5.71788e+06,12
Min sum of variable value : 0
Maximum sum along a path : 350
Bounds property Diffusion2D-PT-D05N350-UpperBounds-11 :0 <= cAMP__1_2_ <= 350
FORMULA Diffusion2D-PT-D05N350-UpperBounds-11 350 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D05N350-UpperBounds-11,0,55.1257,780784,1,0,15,5.74473e+06,17,1,3694,5.71788e+06,12
Min sum of variable value : 0
Maximum sum along a path : 350
Bounds property Diffusion2D-PT-D05N350-UpperBounds-12 :0 <= cAMP__5_4_ <= 350
FORMULA Diffusion2D-PT-D05N350-UpperBounds-12 350 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D05N350-UpperBounds-12,0,55.5783,780784,1,0,16,5.74473e+06,18,1,4058,5.71788e+06,13
Min sum of variable value : 0
Maximum sum along a path : 350
Bounds property Diffusion2D-PT-D05N350-UpperBounds-13 :0 <= cAMP__1_1_ <= 350
FORMULA Diffusion2D-PT-D05N350-UpperBounds-13 350 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D05N350-UpperBounds-13,0,57.1101,780784,1,0,17,5.74473e+06,19,1,4459,5.71788e+06,14
Min sum of variable value : 0
Maximum sum along a path : 350
Bounds property Diffusion2D-PT-D05N350-UpperBounds-14 :0 <= cAMP__4_4_ <= 350
FORMULA Diffusion2D-PT-D05N350-UpperBounds-14 350 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D05N350-UpperBounds-14,0,57.6468,780784,1,0,18,5.74473e+06,20,1,4825,5.71788e+06,15
Min sum of variable value : 0
Maximum sum along a path : 350
Bounds property Diffusion2D-PT-D05N350-UpperBounds-15 :0 <= cAMP__4_3_ <= 350
FORMULA Diffusion2D-PT-D05N350-UpperBounds-15 350 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Diffusion2D-PT-D05N350-UpperBounds-15,0,57.647,780784,1,0,18,5.74473e+06,20,1,4825,5.71788e+06,15
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1527119445838

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -consoleLog -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination UpperBounds -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
May 23, 2018 11:49:47 PM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
May 23, 2018 11:49:47 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 23, 2018 11:49:47 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 49 ms
May 23, 2018 11:49:47 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 25 places.
May 23, 2018 11:49:47 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 144 transitions.
May 23, 2018 11:49:47 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 9 ms
May 23, 2018 11:49:47 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 62 ms
May 23, 2018 11:49:47 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/UpperBounds.pnml.gal : 3 ms
May 23, 2018 11:49:47 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/UpperBounds.prop : 0 ms

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="Diffusion2D-PT-D05N350"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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/Diffusion2D-PT-D05N350.tgz
mv Diffusion2D-PT-D05N350 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 itstools"
echo " Input is Diffusion2D-PT-D05N350, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r080-blw3-152649947500163"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.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 ;