Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r087-tall-171620522000339.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is CloudDeployment-PT-2a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r087-tall-171620522000339
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 15:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 138K Apr 11 15:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 15:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Apr 11 15:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 51K May 18 16:42 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 CloudDeployment-PT-2a-ReachabilityCardinality-2024-00
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityCardinality-2024-01
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityCardinality-2024-02
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityCardinality-2024-03
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityCardinality-2024-04
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityCardinality-2024-05
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityCardinality-2024-06
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityCardinality-2024-07
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityCardinality-2024-08
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityCardinality-2024-09
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityCardinality-2024-10
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityCardinality-2024-11
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityCardinality-2024-12
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityCardinality-2024-13
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityCardinality-2024-14
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716261513024

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-2a
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-21 03:18:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-05-21 03:18:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 03:18:34] [INFO ] Load time of PNML (sax parser for PT used): 52 ms
[2024-05-21 03:18:34] [INFO ] Transformed 69 places.
[2024-05-21 03:18:34] [INFO ] Transformed 174 transitions.
[2024-05-21 03:18:34] [INFO ] Found NUPN structural information;
[2024-05-21 03:18:34] [INFO ] Parsed PT model containing 69 places and 174 transitions and 821 arcs in 119 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 316 resets, run finished after 374 ms. (steps per millisecond=26 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 76 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 102 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 88 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 93 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 8) seen :0
Probably explored full state space saw : 4807 states, properties seen :1
Probabilistic random walk after 28830 steps, saw 4807 distinct states, run finished after 151 ms. (steps per millisecond=190 ) properties seen :1
FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Explored full state space saw : 4807 states, properties seen :0
Exhaustive walk after 28830 steps, saw 4807 distinct states, run finished after 115 ms. (steps per millisecond=250 ) properties seen :0
FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
Parikh walk visited 0 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 1347 ms.
starting LoLA
BK_INPUT CloudDeployment-PT-2a
BK_EXAMINATION: ReachabilityCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution
ReachabilityCardinality

FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-2a-ReachabilityCardinality-2024-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1716261517399

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/ReachabilityCardinality.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:156
lola: rewrite Frontend/Parser/formula_rewrite.k:147
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 62 (type EXCL) for 12 CloudDeployment-PT-2a-ReachabilityCardinality-2024-04
lola: time limit : 143 sec
lola: memory limit: 32 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: LAUNCH task # 48 (type FNDP) for 12 CloudDeployment-PT-2a-ReachabilityCardinality-2024-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 58 (type EQUN) for 12 CloudDeployment-PT-2a-ReachabilityCardinality-2024-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 61 (type SRCH) for 12 CloudDeployment-PT-2a-ReachabilityCardinality-2024-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: FINISHED task # 62 (type EXCL) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-04
lola: result : false
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: markings : 273
lola: fired transitions : 659
lola: time used : 0.000000
lola: memory pages used : 1
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: CANCELED task # 48 (type FNDP) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-04 (obsolete)
lola: CANCELED task # 58 (type EQUN) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-04 (obsolete)
lola: CANCELED task # 61 (type SRCH) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-04 (obsolete)
lola: LAUNCH task # 74 (type EXCL) for 24 CloudDeployment-PT-2a-ReachabilityCardinality-2024-08
lola: time limit : 171 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 50 (type FNDP) for 9 CloudDeployment-PT-2a-ReachabilityCardinality-2024-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 51 (type EQUN) for 9 CloudDeployment-PT-2a-ReachabilityCardinality-2024-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 53 (type SRCH) for 9 CloudDeployment-PT-2a-ReachabilityCardinality-2024-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: FINISHED task # 74 (type EXCL) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-08
lola: result : false
lola: markings : 281
lola: fired transitions : 710
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 65 (type EXCL) for 18 CloudDeployment-PT-2a-ReachabilityCardinality-2024-06
lola: time limit : 199 sec
lola: memory limit: 32 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH INITIAL
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 7 (type CNST) for 6 CloudDeployment-PT-2a-ReachabilityCardinality-2024-02
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: FINISHED task # 7 (type CNST) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-02
lola: result : false
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
sara: try reading problem file /home/mcc/execution/ReachabilityCardinality-58.sara.
sara: place or transition ordering is non-deterministic
sara: try reading problem file /home/mcc/execution/ReachabilityCardinality-51.sara.

lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 58 (type EQUN) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-04
lola: result : false
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: FINISHED task # 53 (type SRCH) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-03
lola: result : false
lola: markings : 3715
lola: fired transitions : 12323
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 50 (type FNDP) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-03 (obsolete)
lola: CANCELED task # 51 (type EQUN) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-03 (obsolete)
lola: LAUNCH task # 117 (type FNDP) for 42 CloudDeployment-PT-2a-ReachabilityCardinality-2024-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 118 (type EQUN) for 42 CloudDeployment-PT-2a-ReachabilityCardinality-2024-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 120 (type SRCH) for 42 CloudDeployment-PT-2a-ReachabilityCardinality-2024-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 51 (type EQUN) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-03
lola: result : unknown
lola: FINISHED task # 50 (type FNDP) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-03
lola: result : unknown
lola: fired transitions : 2285
lola: tried executions : 59
lola: time used : 0.000000
lola: memory pages used : 0
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: FINISHED task # 120 (type SRCH) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-14
lola: result : false
lola: markings : 93
lola: fired transitions : 117
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 117 (type FNDP) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-14 (obsolete)
lola: CANCELED task # 118 (type EQUN) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-14 (obsolete)
lola: LAUNCH task # 84 (type FNDP) for 39 CloudDeployment-PT-2a-ReachabilityCardinality-2024-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 90 (type EQUN) for 39 CloudDeployment-PT-2a-ReachabilityCardinality-2024-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 92 (type SRCH) for 39 CloudDeployment-PT-2a-ReachabilityCardinality-2024-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 65 (type EXCL) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-06
lola: result : false
lola: markings : 1962
lola: fired transitions : 4110
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 97 (type EXCL) for 3 CloudDeployment-PT-2a-ReachabilityCardinality-2024-01
lola: time limit : 359 sec
lola: memory limit: 32 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: FINISHED task # 92 (type SRCH) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-13
lola: result : true
lola: markings : 1442
lola: fired transitions : 3429
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 84 (type FNDP) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-13 (obsolete)
lola: CANCELED task # 90 (type EQUN) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-13 (obsolete)
lola: LAUNCH task # 128 (type FNDP) for 33 CloudDeployment-PT-2a-ReachabilityCardinality-2024-11
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 129 (type EQUN) for 33 CloudDeployment-PT-2a-ReachabilityCardinality-2024-11
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 133 (type SRCH) for 33 CloudDeployment-PT-2a-ReachabilityCardinality-2024-11
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 97 (type EXCL) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-01
lola: result : false
lola: markings : 305
lola: fired transitions : 743
lola: time used : 0.000000
lola: memory pages used : 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 104 (type EXCL) for 30 CloudDeployment-PT-2a-ReachabilityCardinality-2024-10
lola: time limit : 449 sec
lola: memory limit: 32 pages
lola: FINISHED task # 84 (type FNDP) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-13
lola: result : true
lola: fired transitions : 755
lola: tried executions : 20
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 104 (type EXCL) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-10
lola: result : false
lola: markings : 734
lola: fired transitions : 1664
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 148 (type EXCL) for 45 CloudDeployment-PT-2a-ReachabilityCardinality-2024-15
lola: time limit : 514 sec
lola: memory limit: 32 pages
sara: try reading problem file /home/mcc/execution/ReachabilityCardinality-129.sara.
lola: FINISHED task # 133 (type SRCH) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-11
lola: result : false
lola: markings : 2564
lola: fired transitions : 5979
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 128 (type FNDP) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-11 (obsolete)
lola: CANCELED task # 129 (type EQUN) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-11 (obsolete)
lola: LAUNCH task # 110 (type FNDP) for 15 CloudDeployment-PT-2a-ReachabilityCardinality-2024-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 111 (type EQUN) for 15 CloudDeployment-PT-2a-ReachabilityCardinality-2024-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
sara: try reading problem file /home/mcc/execution/ReachabilityCardinality-90.sara.
sara: try reading problem file /home/mcc/execution/ReachabilityCardinality-118.sara.
sara: place or transition ordering is non-deterministic
lola: LAUNCH task # 113 (type SRCH) for 15 CloudDeployment-PT-2a-ReachabilityCardinality-2024-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 128 (type FNDP) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-11
lola: result : unknown
lola: fired transitions : 2161
lola: tried executions : 57
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 129 (type EQUN) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-11
lola: result : unknown
lola: sara: place or transition ordering is non-deterministic
rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: FINISHED task # 113 (type SRCH) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-05
lola: result : false
lola: markings : 3090
lola: fired transitions : 9832
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 110 (type FNDP) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-05 (obsolete)
lola: CANCELED task # 111 (type EQUN) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-05 (obsolete)
lola: LAUNCH task # 77 (type FNDP) for 0 CloudDeployment-PT-2a-ReachabilityCardinality-2024-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 78 (type EQUN) for 0 CloudDeployment-PT-2a-ReachabilityCardinality-2024-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 80 (type SRCH) for 0 CloudDeployment-PT-2a-ReachabilityCardinality-2024-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 148 (type EXCL) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-15
lola: result : false
lola: markings : 1458
lola: fired transitions : 2994
lola: time used : 0.000000
lola: memory pages used : 1
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 141 (type EXCL) for 36 CloudDeployment-PT-2a-ReachabilityCardinality-2024-12
lola: time limit : 899 sec
lola: memory limit: 32 pages
sara: try reading problem file /home/mcc/execution/ReachabilityCardinality-111.sara.
sara: place or transition ordering is non-deterministic
sara: try reading problem file /home/mcc/execution/ReachabilityCardinality-78.sara.
sara: place or transition ordering is non-deterministic
lola: FINISHED task # 80 (type SRCH) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-00
lola: result : false
lola: markings : 2694
lola: fired transitions : 6234
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 77 (type FNDP) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-00 (obsolete)
lola: CANCELED task # 78 (type EQUN) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-00 (obsolete)
lola: LAUNCH task # 124 (type FNDP) for 27 CloudDeployment-PT-2a-ReachabilityCardinality-2024-09
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 125 (type EQUN) for 27 CloudDeployment-PT-2a-ReachabilityCardinality-2024-09
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 131 (type SRCH) for 27 CloudDeployment-PT-2a-ReachabilityCardinality-2024-09
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 77 (type FNDP) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-00
lola: result : unknown
lola: fired transitions : 2478
lola: tried executions : 99
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 78 (type EQUN) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-00
lola: result : unknown
lola: FINISHED task # 141 (type EXCL) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-12
lola: result : false
lola: markings : 1571
lola: fired transitions : 3338
lola: time used : 0.000000
lola: memory pages used : 1
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 107 (type EXCL) for 21 CloudDeployment-PT-2a-ReachabilityCardinality-2024-07
lola: time limit : 1799 sec
lola: memory limit: 32 pages
lola: FINISHED task # 131 (type SRCH) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-09
lola: result : false
lola: markings : 2083
lola: fired transitions : 5086
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 124 (type FNDP) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-09 (obsolete)
lola: CANCELED task # 125 (type EQUN) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-09 (obsolete)
lola: LAUNCH task # 95 (type FNDP) for 21 CloudDeployment-PT-2a-ReachabilityCardinality-2024-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 101 (type EQUN) for 21 CloudDeployment-PT-2a-ReachabilityCardinality-2024-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 106 (type SRCH) for 21 CloudDeployment-PT-2a-ReachabilityCardinality-2024-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
sara: try reading problem file /home/mcc/execution/ReachabilityCardinality-125.sara.
lola: FINISHED task # 124 (type FNDP) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-09
lola: result : unknown
lola: fired transitions : 4107
lola: tried executions : 188
lola: time used : 0.000000
lola: memory pages used : 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
sara: place or transition ordering is non-deterministic
lola: FINISHED task # 107 (type EXCL) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-07
lola: result : false
lola: markings : 1770
lola: fired transitions : 3711
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 95 (type FNDP) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-07 (obsolete)
lola: CANCELED task # 101 (type EQUN) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-07 (obsolete)
lola: CANCELED task # 106 (type SRCH) for CloudDeployment-PT-2a-ReachabilityCardinality-2024-07 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
CloudDeployment-PT-2a-ReachabilityCardinality-2024-00: AG true tandem / insertion
CloudDeployment-PT-2a-ReachabilityCardinality-2024-01: AG true tandem / relaxed
CloudDeployment-PT-2a-ReachabilityCardinality-2024-02: INITIAL false preprocessing
CloudDeployment-PT-2a-ReachabilityCardinality-2024-03: AG true tandem / insertion
CloudDeployment-PT-2a-ReachabilityCardinality-2024-04: EF false tandem / relaxed
CloudDeployment-PT-2a-ReachabilityCardinality-2024-05: AG true tandem / insertion
CloudDeployment-PT-2a-ReachabilityCardinality-2024-06: EF false tandem / relaxed
CloudDeployment-PT-2a-ReachabilityCardinality-2024-07: AG true tandem / relaxed
CloudDeployment-PT-2a-ReachabilityCardinality-2024-08: AG true tandem / relaxed
CloudDeployment-PT-2a-ReachabilityCardinality-2024-09: AG true tandem / insertion
CloudDeployment-PT-2a-ReachabilityCardinality-2024-10: AG true tandem / relaxed
CloudDeployment-PT-2a-ReachabilityCardinality-2024-11: EF false tandem / insertion
CloudDeployment-PT-2a-ReachabilityCardinality-2024-12: AG true tandem / relaxed
CloudDeployment-PT-2a-ReachabilityCardinality-2024-13: AG false tandem / insertion
CloudDeployment-PT-2a-ReachabilityCardinality-2024-14: AG true tandem / insertion
CloudDeployment-PT-2a-ReachabilityCardinality-2024-15: AG true tandem / relaxed


Time elapsed: 1 secs. Pages in use: 2
sara: try reading problem file /home/mcc/execution/ReachabilityCardinality-101.sara.
sara: place or transition ordering is non-deterministic

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="CloudDeployment-PT-2a"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 2-5568"
echo " Executing tool gold2023"
echo " Input is CloudDeployment-PT-2a, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r087-tall-171620522000339"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-2a.tgz
mv CloudDeployment-PT-2a execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; 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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;