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 HouseConstruction-PT-002, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r049kn-smll-146358757300210
=====================================================================

--------------------
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 HouseConstruction-PT-002-CTLCardinality-0
FORMULA_NAME HouseConstruction-PT-002-CTLCardinality-1
FORMULA_NAME HouseConstruction-PT-002-CTLCardinality-10
FORMULA_NAME HouseConstruction-PT-002-CTLCardinality-11
FORMULA_NAME HouseConstruction-PT-002-CTLCardinality-12
FORMULA_NAME HouseConstruction-PT-002-CTLCardinality-13
FORMULA_NAME HouseConstruction-PT-002-CTLCardinality-14
FORMULA_NAME HouseConstruction-PT-002-CTLCardinality-15
FORMULA_NAME HouseConstruction-PT-002-CTLCardinality-2
FORMULA_NAME HouseConstruction-PT-002-CTLCardinality-3
FORMULA_NAME HouseConstruction-PT-002-CTLCardinality-4
FORMULA_NAME HouseConstruction-PT-002-CTLCardinality-5
FORMULA_NAME HouseConstruction-PT-002-CTLCardinality-6
FORMULA_NAME HouseConstruction-PT-002-CTLCardinality-7
FORMULA_NAME HouseConstruction-PT-002-CTLCardinality-8
FORMULA_NAME HouseConstruction-PT-002-CTLCardinality-9

=== Now, execution of the tool begins

BK_START 1463980055914


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,1501,0.016244,4496,2,493,5,1817,6,0,124,1602,0


Converting to forward existential form...Done !
original formula: ((E(p11>=1 U p13>=3) + AF(!(p18<=p9))) * AX(p16<=p19))
=> equivalent forward existential formula: ([FwdG((Init * !(E(p11>=1 U p13>=3))),!(!(p18<=p9)))] = FALSE * [(EY(Init) * !(p16<=p19))] = FALSE)
Checking (exact) 0 :([FwdG((Init * !(E(p11>=1 U p13>=3))),!(!(p18<=p9)))] = FALSE * [(EY(Init) * !(p16<=p19))] = FALSE)
Checking (exact) 1 :[(EY(Init) * !(p16<=p19))] = FALSE
Checking (exact) 0 :(EY(Init) * !(p16<=p19))
Checking (exact) 1 :!(p16<=p19)
Checking (exact) 1 :EY(Init)
Checking (exact) 1 :Init
Checking (exact) 1 :[FwdG((Init * !(E(p11>=1 U p13>=3))),!(!(p18<=p9)))] = FALSE
Checking (exact) 0 :FwdG((Init * !(E(p11>=1 U p13>=3))),!(!(p18<=p9)))
Checking (exact) 1 :(Init * !(E(p11>=1 U p13>=3)))
Checking (exact) 1 :!(E(p11>=1 U p13>=3))
Checking (exact) 1 :E(p11>=1 U p13>=3)
Checking (exact) 1 :Init
Fast SCC detection found none.
Hit Full ! (commute/partial/dont) 14/0/4
(forward)formula 0,1,0.098764,7408,1,0,79,13946,65,28,741,14550,86
FORMULA HouseConstruction-PT-002-CTLCardinality-0 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: EG(p11<=p21)
=> equivalent forward existential formula: [FwdG(Init,p11<=p21)] != FALSE
Checking (exact) 0 :[FwdG(Init,p11<=p21)] != FALSE
Checking (exact) 0 :FwdG(Init,p11<=p21)
Checking (exact) 1 :Init
Hit Full ! (commute/partial/dont) 14/0/4
(forward)formula 1,1,0.11628,7740,1,0,81,15606,72,31,780,16236,89
FORMULA HouseConstruction-PT-002-CTLCardinality-1 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: (((p27<=p13 + EF(p16>=3)) * AG((p3<=p11 + p4<=p3))) + AF(p20>=2))
=> equivalent forward existential formula: [FwdG((Init * !(((p27<=p13 + E(TRUE U p16>=3)) * !(E(TRUE U !((p3<=p11 + p4<=p3))))))),!(p20>=2))] = FALSE
Checking (exact) 0 :[FwdG((Init * !(((p27<=p13 + E(TRUE U p16>=3)) * !(E(TRUE U !((p3<=p11 + p4<=p3))))))),!(p20>=2))] = FALSE
Checking (exact) 0 :FwdG((Init * !(((p27<=p13 + E(TRUE U p16>=3)) * !(E(TRUE U !((p3<=p11 + p4<=p3))))))),!(p20>=2))
Checking (exact) 1 :(Init * !(((p27<=p13 + E(TRUE U p16>=3)) * !(E(TRUE U !((p3<=p11 + p4<=p3)))))))
Checking (exact) 1 :!(((p27<=p13 + E(TRUE U p16>=3)) * !(E(TRUE U !((p3<=p11 + p4<=p3))))))
Checking (exact) 1 :((p27<=p13 + E(TRUE U p16>=3)) * !(E(TRUE U !((p3<=p11 + p4<=p3)))))
Checking (exact) 1 :!(E(TRUE U !((p3<=p11 + p4<=p3))))
Checking (exact) 1 :E(TRUE U !((p3<=p11 + p4<=p3)))
Checking (exact) 1 :(p27<=p13 + E(TRUE U p16>=3))
Checking (exact) 1 :E(TRUE U p16>=3)
Checking (exact) 1 :Init
(forward)formula 2,1,0.119366,8016,1,0,84,15739,88,35,806,16404,93
FORMULA HouseConstruction-PT-002-CTLCardinality-2 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: !(AF(EG(p13<=p8)))
=> equivalent forward existential formula: [FwdG(Init,!(EG(p13<=p8)))] != FALSE
Checking (exact) 0 :[FwdG(Init,!(EG(p13<=p8)))] != FALSE
Checking (exact) 0 :FwdG(Init,!(EG(p13<=p8)))
Checking (exact) 1 :Init
Checking (exact) 1 :!(EG(p13<=p8))
Checking (exact) 1 :EG(p13<=p8)
dead was empty
(forward)formula 3,0,0.156044,9084,1,0,190,24261,92,106,811,25503,233
FORMULA HouseConstruction-PT-002-CTLCardinality-3 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: AF(EG((p9>=3 * p13<=p23)))
=> equivalent forward existential formula: [FwdG(Init,!(EG((p9>=3 * p13<=p23))))] = FALSE
Checking (exact) 0 :[FwdG(Init,!(EG((p9>=3 * p13<=p23))))] = FALSE
Checking (exact) 0 :FwdG(Init,!(EG((p9>=3 * p13<=p23))))
Checking (exact) 1 :Init
Checking (exact) 1 :!(EG((p9>=3 * p13<=p23)))
Checking (exact) 1 :EG((p9>=3 * p13<=p23))
(forward)formula 4,0,0.159427,9372,1,0,190,24371,100,107,836,25776,236
FORMULA HouseConstruction-PT-002-CTLCardinality-4 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: (EG(EF(p16>=3)) * !(p9>=1))
=> equivalent forward existential formula: [FwdG((Init * !(p9>=1)),E(TRUE U p16>=3))] != FALSE
Checking (exact) 0 :[FwdG((Init * !(p9>=1)),E(TRUE U p16>=3))] != FALSE
Checking (exact) 0 :FwdG((Init * !(p9>=1)),E(TRUE U p16>=3))
Checking (exact) 1 :(Init * !(p9>=1))
Checking (exact) 1 :E(TRUE U p16>=3)
dead was empty
(forward)formula 5,0,0.159837,9372,1,0,190,24371,102,107,837,25776,237
FORMULA HouseConstruction-PT-002-CTLCardinality-5 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: (E(p15<=p8 U (p10>=1 * p14>=1)) * AX(AF(p5>=2)))
=> equivalent forward existential formula: ([(Init * !(E(p15<=p8 U (p10>=1 * p14>=1))))] = FALSE * [FwdG(EY(Init),!(p5>=2))] = FALSE)
Checking (exact) 0 :([(Init * !(E(p15<=p8 U (p10>=1 * p14>=1))))] = FALSE * [FwdG(EY(Init),!(p5>=2))] = FALSE)
Checking (exact) 1 :[FwdG(EY(Init),!(p5>=2))] = FALSE
Checking (exact) 0 :FwdG(EY(Init),!(p5>=2))
Checking (exact) 1 :EY(Init)
Checking (exact) 1 :Init
Hit Full ! (commute/partial/dont) 16/0/2
(forward)formula 6,0,0.170673,9476,1,0,192,24700,110,110,876,26304,240
FORMULA HouseConstruction-PT-002-CTLCardinality-6 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: (AG(p20<=p19) * EX(p27<=p22))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(p20<=p19))] = FALSE * [(Init * !(EX(p27<=p22)))] = FALSE)
Checking (exact) 0 :([(FwdU(Init,TRUE) * !(p20<=p19))] = FALSE * [(Init * !(EX(p27<=p22)))] = FALSE)
Checking (exact) 1 :[(Init * !(EX(p27<=p22)))] = FALSE
Checking (exact) 0 :(Init * !(EX(p27<=p22)))
Checking (exact) 1 :!(EX(p27<=p22))
Checking (exact) 1 :EX(p27<=p22)
Checking (exact) 1 :Init
Checking (exact) 1 :[(FwdU(Init,TRUE) * !(p20<=p19))] = FALSE
Checking (exact) 0 :(FwdU(Init,TRUE) * !(p20<=p19))
(forward)formula 7,1,0.172056,9480,1,0,198,24841,113,114,887,26480,245
FORMULA HouseConstruction-PT-002-CTLCardinality-7 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: ((EG((p25<=p15 + p3<=p26)) * !(((p25<=p14 * p19>=3) + (p20>=2 * p4<=p23)))) + AG((p19<=p13 * p14>=2)))
=> equivalent forward existential formula: [(FwdU((Init * !((EG((p25<=p15 + p3<=p26)) * !(((p25<=p14 * p19>=3) + (p20>=2 * p4<=p23)))))),TRUE) * !((p19<=p13 * p14>=2)))] = FALSE
Checking (exact) 0 :[(FwdU((Init * !((EG((p25<=p15 + p3<=p26)) * !(((p25<=p14 * p19>=3) + (p20>=2 * p4<=p23)))))),TRUE) * !((p19<=p13 * p14>=2)))] = FALSE
Checking (exact) 0 :(FwdU((Init * !((EG((p25<=p15 + p3<=p26)) * !(((p25<=p14 * p19>=3) + (p20>=2 * p4<=p23)))))),TRUE) * !((p19<=p13 * p14>=2)))
Checking (exact) 1 :!((p19<=p13 * p14>=2))
Checking (exact) 1 :FwdU((Init * !((EG((p25<=p15 + p3<=p26)) * !(((p25<=p14 * p19>=3) + (p20>=2 * p4<=p23)))))),TRUE)
Checking (exact) 1 :(Init * !((EG((p25<=p15 + p3<=p26)) * !(((p25<=p14 * p19>=3) + (p20>=2 * p4<=p23))))))
Checking (exact) 1 :!((EG((p25<=p15 + p3<=p26)) * !(((p25<=p14 * p19>=3) + (p20>=2 * p4<=p23)))))
Checking (exact) 1 :(EG((p25<=p15 + p3<=p26)) * !(((p25<=p14 * p19>=3) + (p20>=2 * p4<=p23))))
Checking (exact) 1 :!(((p25<=p14 * p19>=3) + (p20>=2 * p4<=p23)))
Checking (exact) 1 :EG((p25<=p15 + p3<=p26))
Checking (exact) 1 :Init
(forward)formula 8,1,0.25009,11788,1,0,336,38551,133,206,921,43203,438
FORMULA HouseConstruction-PT-002-CTLCardinality-8 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: EG(EX((p7<=p17 + p23<=p20)))
=> equivalent forward existential formula: [FwdG(Init,EX((p7<=p17 + p23<=p20)))] != FALSE
Checking (exact) 0 :[FwdG(Init,EX((p7<=p17 + p23<=p20)))] != FALSE
Checking (exact) 0 :FwdG(Init,EX((p7<=p17 + p23<=p20)))
Checking (exact) 1 :Init
Checking (exact) 1 :EX((p7<=p17 + p23<=p20))
dead was empty
(forward)formula 9,0,0.254184,12228,1,0,341,39214,136,209,932,43882,443
FORMULA HouseConstruction-PT-002-CTLCardinality-9 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: AF(p9>=2)
=> equivalent forward existential formula: [FwdG(Init,!(p9>=2))] = FALSE
Checking (exact) 0 :[FwdG(Init,!(p9>=2))] = FALSE
Checking (exact) 0 :FwdG(Init,!(p9>=2))
Checking (exact) 1 :Init
Hit Full ! (commute/partial/dont) 16/0/2
(forward)formula 10,0,0.257392,12236,1,0,342,39416,144,211,963,44164,446
FORMULA HouseConstruction-PT-002-CTLCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: (AG(EF(p12<=p16)) + (p9<=p6 * p18>=1))
=> equivalent forward existential formula: [(FwdU((Init * !((p9<=p6 * p18>=1))),TRUE) * !(E(TRUE U p12<=p16)))] = FALSE
Checking (exact) 0 :[(FwdU((Init * !((p9<=p6 * p18>=1))),TRUE) * !(E(TRUE U p12<=p16)))] = FALSE
Checking (exact) 0 :(FwdU((Init * !((p9<=p6 * p18>=1))),TRUE) * !(E(TRUE U p12<=p16)))
Checking (exact) 1 :!(E(TRUE U p12<=p16))
Checking (exact) 1 :E(TRUE U p12<=p16)
(forward)formula 11,1,0.279287,12544,1,0,343,39905,147,212,1002,44774,452
FORMULA HouseConstruction-PT-002-CTLCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: AF(p14>=3)
=> equivalent forward existential formula: [FwdG(Init,!(p14>=3))] = FALSE
Checking (exact) 0 :[FwdG(Init,!(p14>=3))] = FALSE
Checking (exact) 0 :FwdG(Init,!(p14>=3))
Checking (exact) 1 :Init
(forward)formula 12,0,0.279789,12808,1,0,343,39907,149,212,1004,44779,453
FORMULA HouseConstruction-PT-002-CTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: AG(!(((p21<=p19 * p10>=3) * (p12<=p23 * p23>=2))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * ((p21<=p19 * p10>=3) * (p12<=p23 * p23>=2)))] = FALSE
Checking (exact) 0 :[(FwdU(Init,TRUE) * ((p21<=p19 * p10>=3) * (p12<=p23 * p23>=2)))] = FALSE
Checking (exact) 0 :(FwdU(Init,TRUE) * ((p21<=p19 * p10>=3) * (p12<=p23 * p23>=2)))
(forward)formula 13,1,0.280378,12812,1,0,343,39922,159,212,1015,44780,453
FORMULA HouseConstruction-PT-002-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: EG(p26<=p9)
=> equivalent forward existential formula: [FwdG(Init,p26<=p9)] != FALSE
Checking (exact) 0 :[FwdG(Init,p26<=p9)] != FALSE
Checking (exact) 0 :FwdG(Init,p26<=p9)
Checking (exact) 1 :Init
Hit Full ! (commute/partial/dont) 14/0/4
(forward)formula 14,0,0.286019,12816,1,0,345,40587,166,215,1039,45655,456
FORMULA HouseConstruction-PT-002-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: EF(AG((p10>=3 + p25>=1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((p10>=3 + p25>=1)))))] != FALSE
Checking (exact) 0 :[(FwdU(Init,TRUE) * !(E(TRUE U !((p10>=3 + p25>=1)))))] != FALSE
Checking (exact) 0 :(FwdU(Init,TRUE) * !(E(TRUE U !((p10>=3 + p25>=1)))))
Checking (exact) 1 :!(E(TRUE U !((p10>=3 + p25>=1))))
Checking (exact) 1 :E(TRUE U !((p10>=3 + p25>=1)))
(forward)formula 15,0,0.288387,13012,1,0,350,40838,169,218,1043,45901,467
FORMULA HouseConstruction-PT-002-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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


BK_STOP 1463980060126

--------------------
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
May 23, 2016 5:07:38 AM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 23, 2016 5:07:39 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 32 ms
May 23, 2016 5:07:39 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 26 places.
May 23, 2016 5:07:39 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 18 transitions.
May 23, 2016 5:07:39 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 62 ms
May 23, 2016 5:07:39 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/CTLCardinality.gal : 14 ms
May 23, 2016 5:07:39 AM 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="HouseConstruction-PT-002"
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/HouseConstruction-PT-002.tgz
mv HouseConstruction-PT-002 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 HouseConstruction-PT-002, 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 r049kn-smll-146358757300210"
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 ;