Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2019-input.r129-oct2-155274856700265.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2019-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................................
=====================================================================
Generated by BenchKit 2-3954
Executing tool itstools
Input is QuasiCertifProtocol-PT-06, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r129-oct2-155274856700265
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 384K
-rw-r--r-- 1 mcc users 3.8K Feb 12 10:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K Feb 12 10:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 8 12:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 31K Feb 8 12:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 112 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 350 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 4.7K Feb 5 00:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Feb 5 00:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 4 22:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 11K Feb 4 22:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K Feb 4 13:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 39K Feb 4 13:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Feb 1 10:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 1 10:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 4 22:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.0K Feb 4 22:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 153K Mar 10 17:31 model.pnml

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

=== Now, execution of the tool begins

BK_START 1553957658338

Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903171603/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLCardinality.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLCardinality.ctl], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903171603/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLCardinality.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLCardinality.ctl
No direction supplied, using forward translation only.
Parsed 16 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.27196e+06,21.5892,485940,2,295765,5,2.80836e+06,6,0,1129,1.10607e+06,0


Converting to forward existential form...Done !
original formula: AG(AF((((((((n5_4+n5_5)+n5_2)+n5_3)+n5_0)+n5_1)+n5_6)>=3)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((((((((n5_4+n5_5)+n5_2)+n5_3)+n5_0)+n5_1)+n5_6)>=3)))] = FALSE
Hit Full ! (commute/partial/dont) 108/0/8
(forward)formula 0,0,202.72,4095816,1,0,71,1.30922e+07,19,3,6416,7.10877e+06,69
FORMULA QuasiCertifProtocol-PT-06-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

original formula: A(AX((((((((c1_0+c1_1)+c1_2)+c1_3)+c1_4)+c1_5)+c1_6)<=CstopAbort)) U EF((((((((CstopOK_0+CstopOK_1)+CstopOK_6)+CstopOK_5)+CstopOK_4)+CstopOK_3)+CstopOK_2)>=1)))
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U (((((((CstopOK_0+CstopOK_1)+CstopOK_6)+CstopOK_5)+CstopOK_4)+CstopOK_3)+CstopOK_2)>=1)))))) * !(E(!(E(TRUE U (((((((CstopOK_0+CstopOK_1)+CstopOK_6)+CstopOK_5)+CstopOK_4)+CstopOK_3)+CstopOK_2)>=1))) U (!(!(EX(!((((((((c1_0+c1_1)+c1_2)+c1_3)+c1_4)+c1_5)+c1_6)<=CstopAbort))))) * !(E(TRUE U (((((((CstopOK_0+CstopOK_1)+CstopOK_6)+CstopOK_5)+CstopOK_4)+CstopOK_3)+CstopOK_2)>=1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions malC1_2, malC1_1, malC1_0, malC1_6, malC1_5, malC1_4, malC1_3, malS6_3, malS6_2, malS6_1, malS6_0, malS5_0, malS6_6, malS6_5, malS6_4, malS3_4, malS3_3, malS3_6, malS3_5, malS2_1, malS2_0, malS2_3, malS2_2, malS2_5, malS2_4, malS1_0, malS2_6, malS1_2, malS1_1, malS1_4, malS1_3, malS5_1, malS5_2, malS5_3, malS5_4, malS5_5, malS5_6, malS4_0, malS4_1, malS4_2, malS4_3, malS4_4, malS4_5, malS4_6, malS3_0, malS3_1, malS3_2, malA1, malA4, malA2, malA5, malA3, malS1_5, malS1_6, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/62/54/116
(forward)formula 1,1,324.316,4595264,1,0,354,1.72256e+07,19,161,4220,1.35489e+07,204
FORMULA QuasiCertifProtocol-PT-06-CTLCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

original formula: (!(EF(!((((((((n4_5+n4_6)+n4_3)+n4_4)+n4_1)+n4_2)+n4_0)<=a4)))) + AG(TRUE))
=> equivalent forward existential formula: [(FwdU((Init * !(!(E(TRUE U !((((((((n4_5+n4_6)+n4_3)+n4_4)+n4_1)+n4_2)+n4_0)<=a4)))))),TRUE) * !(TRUE))] = FALSE
(forward)formula 2,1,324.316,4595264,1,0,354,1.72256e+07,19,161,4220,1.35489e+07,204
FORMULA QuasiCertifProtocol-PT-06-CTLCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

original formula: EG(((((((((n5_4+n5_5)+n5_2)+n5_3)+n5_0)+n5_1)+n5_6)<=((((((CstopOK_0+CstopOK_1)+CstopOK_6)+CstopOK_5)+CstopOK_4)+CstopOK_3)+CstopOK_2))||(((((((n2_6+n2_5)+n2_4)+n2_3)+n2_2)+n2_1)+n2_0)>=2)))
=> equivalent forward existential formula: [FwdG(Init,((((((((n5_4+n5_5)+n5_2)+n5_3)+n5_0)+n5_1)+n5_6)<=((((((CstopOK_0+CstopOK_1)+CstopOK_6)+CstopOK_5)+CstopOK_4)+CstopOK_3)+CstopOK_2))||(((((((n2_6+n2_5)+n2_4)+n2_3)+n2_2)+n2_1)+n2_0)>=2)))] != FALSE
Hit Full ! (commute/partial/dont) 93/0/23
(forward)formula 3,1,324.851,4595264,1,0,354,1.72476e+07,26,164,4765,1.3573e+07,207
FORMULA QuasiCertifProtocol-PT-06-CTLCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

original formula: EF(!(((!(AstopOK>=1))||(((((((n2_6+n2_5)+n2_4)+n2_3)+n2_2)+n2_1)+n2_0)<=((((((Sstart_3+Sstart_2)+Sstart_1)+Sstart_0)+Sstart_6)+Sstart_5)+Sstart_4)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(((!(AstopOK>=1))||(((((((n2_6+n2_5)+n2_4)+n2_3)+n2_2)+n2_1)+n2_0)<=((((((Sstart_3+Sstart_2)+Sstart_1)+Sstart_0)+Sstart_6)+Sstart_5)+Sstart_4)))))] != FALSE
(forward)formula 4,0,324.916,4595264,1,0,354,1.72491e+07,28,164,5048,1.35734e+07,207
FORMULA QuasiCertifProtocol-PT-06-CTLCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

original formula: EG((((((((s5_1+s5_0)+s5_3)+s5_2)+s5_5)+s5_4)+s5_6)<=a5))
=> equivalent forward existential formula: [FwdG(Init,(((((((s5_1+s5_0)+s5_3)+s5_2)+s5_5)+s5_4)+s5_6)<=a5))] != FALSE
Hit Full ! (commute/partial/dont) 92/0/24
(forward)formula 5,1,332.505,4604504,1,0,354,1.84e+07,35,167,5382,1.47057e+07,210
FORMULA QuasiCertifProtocol-PT-06-CTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

original formula: AF((SstopAbort>=1))
=> equivalent forward existential formula: [FwdG(Init,!((SstopAbort>=1)))] = FALSE
Hit Full ! (commute/partial/dont) 74/0/42
(forward)formula 6,0,336.071,4608200,1,0,354,1.88934e+07,43,170,5670,1.49254e+07,213
FORMULA QuasiCertifProtocol-PT-06-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

original formula: !(AF((Astart>=2)))
=> equivalent forward existential formula: [FwdG(Init,!((Astart>=2)))] != FALSE
(forward)formula 7,1,346.693,4620344,1,0,354,2.04344e+07,49,172,5762,1.57878e+07,216
FORMULA QuasiCertifProtocol-PT-06-CTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

original formula: EG((n9_3_3<=n7_2_4))
=> equivalent forward existential formula: [FwdG(Init,(n9_3_3<=n7_2_4))] != FALSE
Hit Full ! (commute/partial/dont) 112/0/4
(forward)formula 8,1,347.938,4620608,1,0,354,2.04617e+07,56,175,5910,1.57969e+07,219
FORMULA QuasiCertifProtocol-PT-06-CTLCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

original formula: EF((AX((Cstart_1>=2)) * !(((s5_5<=SstopOK_4)||(AstopAbort<=n9_2_1)))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(((s5_5<=SstopOK_4)||(AstopAbort<=n9_2_1)))) * !(EX(!((Cstart_1>=2)))))] != FALSE
(forward)formula 9,1,349.863,4621664,1,0,354,2.06231e+07,60,181,5923,1.60272e+07,225
FORMULA QuasiCertifProtocol-PT-06-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

original formula: !(EG((n7_5_2<=n3_3)))
=> equivalent forward existential formula: [FwdG(Init,(n7_5_2<=n3_3))] = FALSE
Hit Full ! (commute/partial/dont) 112/0/4
(forward)formula 10,0,350.87,4622192,1,0,354,2.06745e+07,67,184,6092,1.60746e+07,228
FORMULA QuasiCertifProtocol-PT-06-CTLCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

original formula: A((n8_0_3<=n7_0_5) U EG((n8_4_0>=2)))
=> equivalent forward existential formula: [((Init * !(EG(!(EG((n8_4_0>=2)))))) * !(E(!(EG((n8_4_0>=2))) U (!((n8_0_3<=n7_0_5)) * !(EG((n8_4_0>=2)))))))] != FALSE
(forward)formula 11,0,371.444,4651232,1,0,354,2.44022e+07,73,195,6098,1.86109e+07,256
FORMULA QuasiCertifProtocol-PT-06-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

original formula: AF(EG((n9_6_5>=1)))
=> equivalent forward existential formula: [FwdG(Init,!(EG((n9_6_5>=1))))] = FALSE
(forward)formula 12,0,411.327,4748384,1,0,536,2.90257e+07,80,378,6177,2.23269e+07,493
FORMULA QuasiCertifProtocol-PT-06-CTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

original formula: (EF((s5_6>=1)) * !(AX(((n7_5_6>=3)&&(n8_1_3>=3)))))
=> equivalent forward existential formula: [(EY((Init * E(TRUE U (s5_6>=1)))) * !(((n7_5_6>=3)&&(n8_1_3>=3))))] != FALSE
(forward)formula 13,1,420.864,4970144,1,0,542,3.06897e+07,83,382,6183,2.37057e+07,502
FORMULA QuasiCertifProtocol-PT-06-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

original formula: EG(E((n7_3_2<=n1_5) U (n7_3_3<=n7_5_3)))
=> equivalent forward existential formula: [FwdG(Init,E((n7_3_2<=n1_5) U (n7_3_3<=n7_5_3)))] != FALSE
(forward)formula 14,1,504.254,5094256,1,0,549,3.1379e+07,16,385,3561,2.4619e+07,128
FORMULA QuasiCertifProtocol-PT-06-CTLCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

original formula: AG(EX(((n8_3_3>=2)||(CstopOK_5<=n7_6_3))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(((n8_3_3>=2)||(CstopOK_5<=n7_6_3)))))] = FALSE
(forward)formula 15,0,528.524,5094256,1,0,549,3.1379e+07,17,385,4476,2.4619e+07,133
FORMULA QuasiCertifProtocol-PT-06-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************


BK_STOP 1553958192747

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution CTLCardinality -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 -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination CTLCardinality -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
Mar 30, 2019 2:54:20 PM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
Mar 30, 2019 2:54:20 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 30, 2019 2:54:20 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 85 ms
Mar 30, 2019 2:54:20 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 270 places.
Mar 30, 2019 2:54:20 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 116 transitions.
Mar 30, 2019 2:54:20 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 20 ms
Mar 30, 2019 2:54:21 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 89 ms
Mar 30, 2019 2:54:21 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 3 ms
Mar 30, 2019 2:54:21 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSCTLTools
INFO: Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 1 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="QuasiCertifProtocol-PT-06"
export BK_EXAMINATION="CTLCardinality"
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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3954"
echo " Executing tool itstools"
echo " Input is QuasiCertifProtocol-PT-06, 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 r129-oct2-155274856700265"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-06.tgz
mv QuasiCertifProtocol-PT-06 execution
cd execution
if [ "CTLCardinality" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "CTLCardinality" = "UpperBounds" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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 ;