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 itstools
Input is GPPP-PT-C0100N0000010000, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r217su-smll-146468018700543
=====================================================================

--------------------
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 GPPP-PT-C0100N0000010000-CTLCardinality-0
FORMULA_NAME GPPP-PT-C0100N0000010000-CTLCardinality-1
FORMULA_NAME GPPP-PT-C0100N0000010000-CTLCardinality-10
FORMULA_NAME GPPP-PT-C0100N0000010000-CTLCardinality-11
FORMULA_NAME GPPP-PT-C0100N0000010000-CTLCardinality-12
FORMULA_NAME GPPP-PT-C0100N0000010000-CTLCardinality-13
FORMULA_NAME GPPP-PT-C0100N0000010000-CTLCardinality-14
FORMULA_NAME GPPP-PT-C0100N0000010000-CTLCardinality-15
FORMULA_NAME GPPP-PT-C0100N0000010000-CTLCardinality-2
FORMULA_NAME GPPP-PT-C0100N0000010000-CTLCardinality-3
FORMULA_NAME GPPP-PT-C0100N0000010000-CTLCardinality-4
FORMULA_NAME GPPP-PT-C0100N0000010000-CTLCardinality-5
FORMULA_NAME GPPP-PT-C0100N0000010000-CTLCardinality-6
FORMULA_NAME GPPP-PT-C0100N0000010000-CTLCardinality-7
FORMULA_NAME GPPP-PT-C0100N0000010000-CTLCardinality-8
FORMULA_NAME GPPP-PT-C0100N0000010000-CTLCardinality-9

=== Now, execution of the tool begins

BK_START 1464793655453


its-ctl command run as :

/home/mcc/BenchKit/eclipse/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201605191313/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLCardinality.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,2,0.009681,4316,2,41,5,87,6,0,161,41,0


Converting to forward existential form...Done !
original formula: (EF(!((c2>=2 + c2<=GAP))) + !(E(S7P<=GSSG U S7P>=3)))
=> equivalent forward existential formula: [(FwdU((Init * !(E(TRUE U !((c2>=2 + c2<=GAP))))),S7P<=GSSG) * S7P>=3)] = FALSE
Checking (exact) 0 :[(FwdU((Init * !(E(TRUE U !((c2>=2 + c2<=GAP))))),S7P<=GSSG) * S7P>=3)] = FALSE
Checking (exact) 0 :(FwdU((Init * !(E(TRUE U !((c2>=2 + c2<=GAP))))),S7P<=GSSG) * S7P>=3)
(forward)formula 0,1,0.010015,4316,1,0,5,87,8,0,163,41,0
FORMULA GPPP-PT-C0100N0000010000-CTLCardinality-0 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: EF((EG(DHAP<=_2PG) * NADplus>=1))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * NADplus>=1),DHAP<=_2PG)] != FALSE
Checking (exact) 0 :[FwdG((FwdU(Init,TRUE) * NADplus>=1),DHAP<=_2PG)] != FALSE
Checking (exact) 0 :FwdG((FwdU(Init,TRUE) * NADplus>=1),DHAP<=_2PG)
Checking (exact) 1 :(FwdU(Init,TRUE) * NADplus>=1)
Checking (exact) 1 :NADplus>=1
Checking (exact) 1 :FwdU(Init,TRUE)
Checking (exact) 1 :Init
Fast SCC detection found none.
(forward)formula 1,1,0.012526,4588,1,0,6,101,15,3,485,41,9
FORMULA GPPP-PT-C0100N0000010000-CTLCardinality-1 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: E(FBP<=Pi U Pyr>=1)
=> equivalent forward existential formula: [(FwdU(Init,FBP<=Pi) * Pyr>=1)] != FALSE
Checking (exact) 0 :[(FwdU(Init,FBP<=Pi) * Pyr>=1)] != FALSE
Checking (exact) 0 :(FwdU(Init,FBP<=Pi) * Pyr>=1)
(forward)formula 2,0,0.01266,4588,1,0,6,101,16,3,485,41,9
FORMULA GPPP-PT-C0100N0000010000-CTLCardinality-2 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: EF(AG(NADPH>=2))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(NADPH>=2))))] != FALSE
Checking (exact) 0 :[(FwdU(Init,TRUE) * !(E(TRUE U !(NADPH>=2))))] != FALSE
Checking (exact) 0 :(FwdU(Init,TRUE) * !(E(TRUE U !(NADPH>=2))))
Checking (exact) 1 :!(E(TRUE U !(NADPH>=2)))
Checking (exact) 1 :E(TRUE U !(NADPH>=2))
(forward)formula 3,0,0.013022,4588,1,0,6,101,22,3,490,41,12
FORMULA GPPP-PT-C0100N0000010000-CTLCardinality-3 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: EF(E(ADP>=3 U F6P>=3))
=> equivalent forward existential formula: [(FwdU(FwdU(Init,TRUE),ADP>=3) * F6P>=3)] != FALSE
Checking (exact) 0 :[(FwdU(FwdU(Init,TRUE),ADP>=3) * F6P>=3)] != FALSE
Checking (exact) 0 :(FwdU(FwdU(Init,TRUE),ADP>=3) * F6P>=3)
(forward)formula 4,0,0.013146,4588,1,0,6,101,23,3,491,41,12
FORMULA GPPP-PT-C0100N0000010000-CTLCardinality-4 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: EF((EX(R5P>=1) * (!(b2>=1) * start>=1)))
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * (!(b2>=1) * start>=1))) * R5P>=1)] != FALSE
Checking (exact) 0 :[(EY((FwdU(Init,TRUE) * (!(b2>=1) * start>=1))) * R5P>=1)] != FALSE
Checking (exact) 0 :(EY((FwdU(Init,TRUE) * (!(b2>=1) * start>=1))) * R5P>=1)
(forward)formula 5,0,0.013293,4588,1,0,6,101,24,3,491,41,12
FORMULA GPPP-PT-C0100N0000010000-CTLCardinality-5 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: AF((!(DHAP<=Lac) + !((b1>=2 + a1<=c2))))
=> equivalent forward existential formula: [FwdG(Init,!((!(DHAP<=Lac) + !((b1>=2 + a1<=c2)))))] = FALSE
Checking (exact) 0 :[FwdG(Init,!((!(DHAP<=Lac) + !((b1>=2 + a1<=c2)))))] = FALSE
Checking (exact) 0 :FwdG(Init,!((!(DHAP<=Lac) + !((b1>=2 + a1<=c2)))))
Checking (exact) 1 :Init
(forward)formula 6,0,0.013877,4588,1,0,6,101,32,4,506,41,15
FORMULA GPPP-PT-C0100N0000010000-CTLCardinality-6 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: AG(((ATP>=1 * Pyr<=start) * (NADPH<=c1 + a1<=c2)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(((ATP>=1 * Pyr<=start) * (NADPH<=c1 + a1<=c2))))] = FALSE
Checking (exact) 0 :[(FwdU(Init,TRUE) * !(((ATP>=1 * Pyr<=start) * (NADPH<=c1 + a1<=c2))))] = FALSE
Checking (exact) 0 :(FwdU(Init,TRUE) * !(((ATP>=1 * Pyr<=start) * (NADPH<=c1 + a1<=c2))))
Checking (exact) 1 :!(((ATP>=1 * Pyr<=start) * (NADPH<=c1 + a1<=c2)))
Checking (exact) 1 :FwdU(Init,TRUE)
Checking (exact) 1 :Init
(forward)formula 7,0,0.014857,4848,1,0,6,101,41,4,528,43,16
FORMULA GPPP-PT-C0100N0000010000-CTLCardinality-7 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: !(AG(AX(Gluc>=1)))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(Gluc>=1))] != FALSE
Checking (exact) 0 :[(EY(FwdU(Init,TRUE)) * !(Gluc>=1))] != FALSE
Checking (exact) 0 :(EY(FwdU(Init,TRUE)) * !(Gluc>=1))
Checking (exact) 1 :!(Gluc>=1)
Checking (exact) 1 :EY(FwdU(Init,TRUE))
Checking (exact) 1 :FwdU(Init,TRUE)
Checking (exact) 1 :Init
(forward)formula 8,0,0.015133,4856,1,0,6,101,43,6,529,51,18
FORMULA GPPP-PT-C0100N0000010000-CTLCardinality-8 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: (((EF(S7P>=2) * _2PG<=S7P) + A(NADH<=FBP U Lac>=2)) + EG(!((FBP<=c1 + Lac>=2))))
=> equivalent forward existential formula: (([(FwdU((Init * _2PG<=S7P),TRUE) * S7P>=2)] != FALSE + [((Init * !(EG(!(Lac>=2)))) * !(E(!(Lac>=2) U (!(NADH<=FBP) * !(Lac>=2)))))] != FALSE) + [FwdG(Init,!((FBP<=c1 + Lac>=2)))] != FALSE)
Checking (exact) 0 :(([(FwdU((Init * _2PG<=S7P),TRUE) * S7P>=2)] != FALSE + [((Init * !(EG(!(Lac>=2)))) * !(E(!(Lac>=2) U (!(NADH<=FBP) * !(Lac>=2)))))] != FALSE) + [FwdG(Init,!((FBP<=c1 + Lac>=2)))] != FALSE)
Checking (exact) 0 :([(FwdU((Init * _2PG<=S7P),TRUE) * S7P>=2)] != FALSE + [((Init * !(EG(!(Lac>=2)))) * !(E(!(Lac>=2) U (!(NADH<=FBP) * !(Lac>=2)))))] != FALSE)
Checking (exact) 0 :[(FwdU((Init * _2PG<=S7P),TRUE) * S7P>=2)] != FALSE
Checking (exact) 0 :(FwdU((Init * _2PG<=S7P),TRUE) * S7P>=2)
Checking (exact) 0 :[((Init * !(EG(!(Lac>=2)))) * !(E(!(Lac>=2) U (!(NADH<=FBP) * !(Lac>=2)))))] != FALSE
Checking (exact) 0 :((Init * !(EG(!(Lac>=2)))) * !(E(!(Lac>=2) U (!(NADH<=FBP) * !(Lac>=2)))))
Checking (exact) 1 :!(E(!(Lac>=2) U (!(NADH<=FBP) * !(Lac>=2))))
Checking (exact) 1 :E(!(Lac>=2) U (!(NADH<=FBP) * !(Lac>=2)))
Checking (exact) 1 :(Init * !(EG(!(Lac>=2))))
Checking (exact) 1 :!(EG(!(Lac>=2)))
Checking (exact) 1 :EG(!(Lac>=2))
Checking (exact) 0 :[FwdG(Init,!((FBP<=c1 + Lac>=2)))] != FALSE
Checking (exact) 0 :FwdG(Init,!((FBP<=c1 + Lac>=2)))
Checking (exact) 1 :Init
dead was empty
(forward)formula 9,0,0.016693,4856,1,0,6,101,53,6,544,54,23
FORMULA GPPP-PT-C0100N0000010000-CTLCardinality-9 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: E(a1>=2 U AG(NADH>=2))
=> equivalent forward existential formula: [(FwdU(Init,a1>=2) * !(E(TRUE U !(NADH>=2))))] != FALSE
Checking (exact) 0 :[(FwdU(Init,a1>=2) * !(E(TRUE U !(NADH>=2))))] != FALSE
Checking (exact) 0 :(FwdU(Init,a1>=2) * !(E(TRUE U !(NADH>=2))))
Checking (exact) 1 :!(E(TRUE U !(NADH>=2)))
Checking (exact) 1 :E(TRUE U !(NADH>=2))
(forward)formula 10,0,0.017016,4856,1,0,6,101,55,6,547,54,24
FORMULA GPPP-PT-C0100N0000010000-CTLCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: AX(((!(NADplus>=3) * !(Ru5P<=_3PG)) + AG(b1<=Gluc)))
=> equivalent forward existential formula: [(FwdU((EY(Init) * !((!(NADplus>=3) * !(Ru5P<=_3PG)))),TRUE) * !(b1<=Gluc))] = FALSE
Checking (exact) 0 :[(FwdU((EY(Init) * !((!(NADplus>=3) * !(Ru5P<=_3PG)))),TRUE) * !(b1<=Gluc))] = FALSE
Checking (exact) 0 :(FwdU((EY(Init) * !((!(NADplus>=3) * !(Ru5P<=_3PG)))),TRUE) * !(b1<=Gluc))
Checking (exact) 1 :!(b1<=Gluc)
Checking (exact) 1 :FwdU((EY(Init) * !((!(NADplus>=3) * !(Ru5P<=_3PG)))),TRUE)
Checking (exact) 1 :(EY(Init) * !((!(NADplus>=3) * !(Ru5P<=_3PG))))
Checking (exact) 1 :!((!(NADplus>=3) * !(Ru5P<=_3PG)))
Checking (exact) 1 :EY(Init)
Checking (exact) 1 :Init
(forward)formula 11,1,0.017694,4856,1,0,6,101,64,6,563,57,29
FORMULA GPPP-PT-C0100N0000010000-CTLCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: EG(EF((NADPH<=R5P * NADPplus<=a1)))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (NADPH<=R5P * NADPplus<=a1)))] != FALSE
Checking (exact) 0 :[FwdG(Init,E(TRUE U (NADPH<=R5P * NADPplus<=a1)))] != FALSE
Checking (exact) 0 :FwdG(Init,E(TRUE U (NADPH<=R5P * NADPplus<=a1)))
Checking (exact) 1 :Init
Checking (exact) 1 :E(TRUE U (NADPH<=R5P * NADPplus<=a1))
dead was empty
(forward)formula 12,0,0.018175,4856,1,0,6,101,68,6,569,57,30
FORMULA GPPP-PT-C0100N0000010000-CTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: E(b2<=PEP U ((c2>=1 * NADPH>=1) + (_1_3_BPG>=3 * c1>=3)))
=> equivalent forward existential formula: [(FwdU(Init,b2<=PEP) * ((c2>=1 * NADPH>=1) + (_1_3_BPG>=3 * c1>=3)))] != FALSE
Checking (exact) 0 :[(FwdU(Init,b2<=PEP) * ((c2>=1 * NADPH>=1) + (_1_3_BPG>=3 * c1>=3)))] != FALSE
Checking (exact) 0 :(FwdU(Init,b2<=PEP) * ((c2>=1 * NADPH>=1) + (_1_3_BPG>=3 * c1>=3)))
(forward)formula 13,0,0.018544,4856,1,0,6,101,77,6,576,57,30
FORMULA GPPP-PT-C0100N0000010000-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: E(c1<=NADPH U EF(Xu5P>=3))
=> equivalent forward existential formula: [(FwdU(FwdU(Init,c1<=NADPH),TRUE) * Xu5P>=3)] != FALSE
Checking (exact) 0 :[(FwdU(FwdU(Init,c1<=NADPH),TRUE) * Xu5P>=3)] != FALSE
Checking (exact) 0 :(FwdU(FwdU(Init,c1<=NADPH),TRUE) * Xu5P>=3)
(forward)formula 14,0,0.01867,4856,1,0,6,101,78,6,577,57,30
FORMULA GPPP-PT-C0100N0000010000-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: AG(!(((NADPplus<=Lac * NADPplus>=2) * !(a2<=b2))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * ((NADPplus<=Lac * NADPplus>=2) * !(a2<=b2)))] = FALSE
Checking (exact) 0 :[(FwdU(Init,TRUE) * ((NADPplus<=Lac * NADPplus>=2) * !(a2<=b2)))] = FALSE
Checking (exact) 0 :(FwdU(Init,TRUE) * ((NADPplus<=Lac * NADPplus>=2) * !(a2<=b2)))
(forward)formula 15,1,0.018937,4856,1,0,6,101,86,6,586,57,30
FORMULA GPPP-PT-C0100N0000010000-CTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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


BK_STOP 1464793659773

--------------------
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
+ ulimit -s 65536
+ java -Dosgi.requiredJavaVersion=1.6 -XX:MaxPermSize=512m -Xss8m -Xms40m -Xmx8192m -Declipse.pde.launch=true -Dfile.encoding=UTF-8 -classpath /home/mcc/BenchKit//eclipse/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar org.eclipse.equinox.launcher.Main -application fr.lip6.move.gal.application.pnmcc -data /home/mcc/BenchKit//workspace -os linux -ws gtk -arch x86_64 -nl en_US -consoleLog -pnfolder /home/mcc/execution -examination CTLCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
Jun 01, 2016 3:07:38 PM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 01, 2016 3:07:38 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 45 ms
Jun 01, 2016 3:07:38 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 33 places.
Jun 01, 2016 3:07:38 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 22 transitions.
Jun 01, 2016 3:07:39 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 73 ms
Jun 01, 2016 3:07:39 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/CTLCardinality.gal : 15 ms
Jun 01, 2016 3:07:39 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSCTLTools
INFO: Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 2 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="GPPP-PT-C0100N0000010000"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
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/GPPP-PT-C0100N0000010000.tgz
mv GPPP-PT-C0100N0000010000 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2979"
echo " Executing tool itstools"
echo " Input is GPPP-PT-C0100N0000010000, 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 r217su-smll-146468018700543"
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 ;