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.r417-tall-171690556300339.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 Sudoku-COL-BN01, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690556300339
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 392K
-rw-r--r-- 1 mcc users 7.6K Apr 12 11:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 12 11:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 12 11:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Apr 12 11:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 08:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 08:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 08:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 08:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.2K Apr 12 11:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 66K Apr 12 11:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 12 11:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Apr 12 11:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 08:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 08:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 9.7K May 18 16:43 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 Sudoku-COL-BN01-ReachabilityCardinality-2024-00
FORMULA_NAME Sudoku-COL-BN01-ReachabilityCardinality-2024-01
FORMULA_NAME Sudoku-COL-BN01-ReachabilityCardinality-2024-02
FORMULA_NAME Sudoku-COL-BN01-ReachabilityCardinality-2024-03
FORMULA_NAME Sudoku-COL-BN01-ReachabilityCardinality-2024-04
FORMULA_NAME Sudoku-COL-BN01-ReachabilityCardinality-2024-05
FORMULA_NAME Sudoku-COL-BN01-ReachabilityCardinality-2024-06
FORMULA_NAME Sudoku-COL-BN01-ReachabilityCardinality-2024-07
FORMULA_NAME Sudoku-COL-BN01-ReachabilityCardinality-2024-08
FORMULA_NAME Sudoku-COL-BN01-ReachabilityCardinality-2024-09
FORMULA_NAME Sudoku-COL-BN01-ReachabilityCardinality-2024-10
FORMULA_NAME Sudoku-COL-BN01-ReachabilityCardinality-2024-11
FORMULA_NAME Sudoku-COL-BN01-ReachabilityCardinality-2024-12
FORMULA_NAME Sudoku-COL-BN01-ReachabilityCardinality-2024-13
FORMULA_NAME Sudoku-COL-BN01-ReachabilityCardinality-2024-14
FORMULA_NAME Sudoku-COL-BN01-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717142959077

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=Sudoku-COL-BN01
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-31 08:09:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-05-31 08:09:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 08:09:20] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-31 08:09:21] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-31 08:09:22] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1521 ms
[2024-05-31 08:09:22] [WARNING] OR operator with single subterm is malformed PNML.
[2024-05-31 08:09:22] [INFO ] Imported 5 HL places and 1 HL transitions for a total of 5 PT places and 1.0 transition bindings in 14 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-31 08:09:22] [INFO ] Built PT skeleton of HLPN with 5 places and 1 transitions 5 arcs in 4 ms.
[2024-05-31 08:09:22] [INFO ] Skeletonized 15 HLPN properties in 1 ms.
Remains 15 properties that can be checked using skeleton over-approximation.
Initial state reduction rules removed 6 formulas.
FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 5 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5 transition count 1
[2024-05-31 08:09:22] [INFO ] Flatten gal took : 21 ms
[2024-05-31 08:09:22] [INFO ] Flatten gal took : 2 ms
[2024-05-31 08:09:22] [INFO ] Unfolded HLPN to a Petri net with 5 places and 1 transitions 5 arcs in 5 ms.
[2024-05-31 08:09:22] [INFO ] Unfolded 9 HLPN properties in 0 ms.
Incomplete random walk after 10000 steps, including 5000 resets, run finished after 388 ms. (steps per millisecond=25 ) properties (out of 9) seen :1
FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 5000 resets, run finished after 308 ms. (steps per millisecond=32 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 5000 resets, run finished after 248 ms. (steps per millisecond=40 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 5000 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 5000 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 5000 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 5000 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 5000 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 5000 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 1 rows 5 cols
[2024-05-31 08:09:23] [INFO ] Computed 4 invariants in 4 ms
[2024-05-31 08:09:24] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-31 08:09:24] [INFO ] After 147ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0 real:1
[2024-05-31 08:09:24] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-31 08:09:24] [INFO ] After 33ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :0
FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 3638 ms.
starting LoLA
BK_INPUT Sudoku-COL-BN01
BK_EXAMINATION: ReachabilityCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution
ReachabilityCardinality

FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-COL-BN01-ReachabilityCardinality-2024-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1717142965818

--------------------
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 High-Level net
lola: L 1 U 1 C 1
lola: INS N_1
lola: finished parsing
lola: closed net file /home/mcc/execution/model.pnml
lola: Reading HL formula in XML format (--xmlformula)
lola: reading formula from /home/mcc/execution/ReachabilityCardinality.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:162
lola: rewrite Frontend/Parser/formula_rewrite.k:150
lola: TR BINDINGS
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH INITIAL
lola: LAUNCH task # 17 (type SKEL/CNST) for 15 Sudoku-COL-BN01-ReachabilityCardinality-2024-05
lola: time limit : 0 sec
lola: memory limit: 0 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: LAUNCH task # 56 (type SKEL/FNDP) for 12 Sudoku-COL-BN01-ReachabilityCardinality-2024-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 57 (type SKEL/EQUN) for 12 Sudoku-COL-BN01-ReachabilityCardinality-2024-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 59 (type SKEL/SRCH) for 12 Sudoku-COL-BN01-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: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: 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: 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: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: TR BINDINGS DONE
lola: Places: 5, Transitions: 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: 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: 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: FINISHED task # 17 (type SKEL/CNST) for Sudoku-COL-BN01-ReachabilityCardinality-2024-05
lola: result : false
lola: FINISHED task # 59 (type SKEL/SRCH) for Sudoku-COL-BN01-ReachabilityCardinality-2024-04
lola: result : true
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 # 56 (type FNDP) for Sudoku-COL-BN01-ReachabilityCardinality-2024-04 (obsolete)
lola: CANCELED task # 57 (type EQUN) for Sudoku-COL-BN01-ReachabilityCardinality-2024-04 (obsolete)
lola: LAUNCH task # 49 (type SKEL/FNDP) for 30 Sudoku-COL-BN01-ReachabilityCardinality-2024-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 50 (type SKEL/EQUN) for 30 Sudoku-COL-BN01-ReachabilityCardinality-2024-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 52 (type SKEL/FNDP) for 33 Sudoku-COL-BN01-ReachabilityCardinality-2024-11
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 53 (type SKEL/EQUN) for 33 Sudoku-COL-BN01-ReachabilityCardinality-2024-11
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: FINISHED task # 56 (type SKEL/FNDP) for Sudoku-COL-BN01-ReachabilityCardinality-2024-04
lola: result : true
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 49 (type SKEL/FNDP) for Sudoku-COL-BN01-ReachabilityCardinality-2024-10
lola: result : true
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 50 (type EQUN) for Sudoku-COL-BN01-ReachabilityCardinality-2024-10 (obsolete)
lola: LAUNCH task # 64 (type SKEL/FNDP) for 24 Sudoku-COL-BN01-ReachabilityCardinality-2024-08
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 65 (type SKEL/EQUN) for 24 Sudoku-COL-BN01-ReachabilityCardinality-2024-08
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: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: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: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: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: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
sara: try reading problem file /home/mcc/execution/ReachabilityCardinality-53.sara.
sara: place or transition ordering is non-deterministic
sara: try reading problem file /home/mcc/execution/ReachabilityCardinality-57.sara.
sara: place or transition ordering is non-deterministic

sara: try reading problem file /home/mcc/execution/ReachabilityCardinality-50.sara.
sara: place or transition ordering is non-deterministic

sara: try reading problem file /home/mcc/execution/ReachabilityCardinality-65.sara.
lola: @ trans select

lola: FINISHED task # 57 (type SKEL/EQUN) for Sudoku-COL-BN01-ReachabilityCardinality-2024-04
lola: result : true
lola: FINISHED task # 50 (type SKEL/EQUN) for Sudoku-COL-BN01-ReachabilityCardinality-2024-10
lola: result : true
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: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:159
lola: rewrite Frontend/Parser/formula_rewrite.k:150
lola: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:162
lola: rewrite Frontend/Parser/formula_rewrite.k:150
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:153
lola: rewrite Frontend/Parser/formula_rewrite.k:147
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: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:156
lola: rewrite Frontend/Parser/formula_rewrite.k:147
lola: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:162
lola: rewrite Frontend/Parser/formula_rewrite.k:150
sara: error: :5: error: syntax error, unexpected $end, expecting KEY_TRANSITION
sara: error while reading Petri net from file -- aborting [#04]
sara: see manual for a documentation of this error
sara: last error message: No such file or directory
lola: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:162
lola: rewrite Frontend/Parser/formula_rewrite.k:150
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:159
lola: rewrite Frontend/Parser/formula_rewrite.k:150
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: LAUNCH INITIAL
lola: LAUNCH task # 1 (type CNST) for 0 Sudoku-COL-BN01-ReachabilityCardinality-2024-00
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: LAUNCH INITIAL
lola: LAUNCH task # 7 (type CNST) for 6 Sudoku-COL-BN01-ReachabilityCardinality-2024-02
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: FINISHED task # 7 (type CNST) for Sudoku-COL-BN01-ReachabilityCardinality-2024-02
lola: result : true
lola: LAUNCH INITIAL
lola: LAUNCH task # 13 (type CNST) for 12 Sudoku-COL-BN01-ReachabilityCardinality-2024-04
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: Rule S: 0 transitions removed,0 places removed
lola: FINISHED task # 1 (type CNST) for Sudoku-COL-BN01-ReachabilityCardinality-2024-00
lola: result : false
lola: LAUNCH INITIAL
lola: LAUNCH task # 19 (type CNST) for 18 Sudoku-COL-BN01-ReachabilityCardinality-2024-06
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: LAUNCH INITIAL
lola: LAUNCH task # 22 (type CNST) for 21 Sudoku-COL-BN01-ReachabilityCardinality-2024-07
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: LAUNCH INITIAL
lola: LAUNCH task # 25 (type CNST) for 24 Sudoku-COL-BN01-ReachabilityCardinality-2024-08
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: LAUNCH INITIAL
lola: LAUNCH task # 28 (type CNST) for 27 Sudoku-COL-BN01-ReachabilityCardinality-2024-09
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: LAUNCH INITIAL
lola: LAUNCH task # 40 (type CNST) for 39 Sudoku-COL-BN01-ReachabilityCardinality-2024-13
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: LAUNCH INITIAL
lola: LAUNCH task # 43 (type CNST) for 42 Sudoku-COL-BN01-ReachabilityCardinality-2024-14
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: LAUNCH INITIAL
lola: LAUNCH task # 46 (type CNST) for 45 Sudoku-COL-BN01-ReachabilityCardinality-2024-15
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: FINISHED task # 19 (type CNST) for Sudoku-COL-BN01-ReachabilityCardinality-2024-06
lola: result : true
lola: FINISHED task # 22 (type CNST) for Sudoku-COL-BN01-ReachabilityCardinality-2024-07
lola: result : false
lola: FINISHED task # 25 (type CNST) for Sudoku-COL-BN01-ReachabilityCardinality-2024-08
lola: result : false
lola: CANCELED task # 64 (type FNDP) for Sudoku-COL-BN01-ReachabilityCardinality-2024-08 (obsolete)
lola: CANCELED task # 65 (type EQUN) for Sudoku-COL-BN01-ReachabilityCardinality-2024-08 (obsolete)
lola: FINISHED task # 46 (type CNST) for Sudoku-COL-BN01-ReachabilityCardinality-2024-15
lola: result : false
lola: FINISHED task # 28 (type CNST) for Sudoku-COL-BN01-ReachabilityCardinality-2024-09
lola: result : false
lola: FINISHED task # 43 (type CNST) for Sudoku-COL-BN01-ReachabilityCardinality-2024-14
lola: result : true
lola: FINISHED task # 40 (type CNST) for Sudoku-COL-BN01-ReachabilityCardinality-2024-13
lola: result : false
lola: LAUNCH task # 71 (type SKEL/FNDP) for 3 Sudoku-COL-BN01-ReachabilityCardinality-2024-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 64 (type SKEL/FNDP) for Sudoku-COL-BN01-ReachabilityCardinality-2024-08
lola: result : unknown
lola: fired transitions : 239464
lola: tried executions : 239465
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 13 (type CNST) for Sudoku-COL-BN01-ReachabilityCardinality-2024-04
lola: result : false
lola: LAUNCH task # 120 (type SKEL/FNDP) for 9 Sudoku-COL-BN01-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: FINISHED task # 53 (type SKEL/EQUN) for Sudoku-COL-BN01-ReachabilityCardinality-2024-11
lola: result : false
lola: CANCELED task # 52 (type FNDP) for Sudoku-COL-BN01-ReachabilityCardinality-2024-11 (obsolete)
lola: LAUNCH task # 165 (type EXCL) for 9 Sudoku-COL-BN01-ReachabilityCardinality-2024-03
lola: time limit : 900 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 127 (type SKEL/FNDP) for 36 Sudoku-COL-BN01-ReachabilityCardinality-2024-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 52 (type SKEL/FNDP) for Sudoku-COL-BN01-ReachabilityCardinality-2024-11
lola: result : unknown
lola: fired transitions : 190837
lola: tried executions : 95420
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 71 (type SKEL/FNDP) for Sudoku-COL-BN01-ReachabilityCardinality-2024-01
lola: result : true
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: planning for Sudoku-COL-BN01-ReachabilityCardinality-2024-11 stopped (result already fixed).
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: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: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 120 (type SKEL/FNDP) for Sudoku-COL-BN01-ReachabilityCardinality-2024-03
lola: result : true
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 65 (type SKEL/EQUN) for Sudoku-COL-BN01-ReachabilityCardinality-2024-08
lola: result : unknown
lola: LAUNCH task # 167 (type FNDP) for 3 Sudoku-COL-BN01-ReachabilityCardinality-2024-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 168 (type EQUN) for 3 Sudoku-COL-BN01-ReachabilityCardinality-2024-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 165 (type EXCL) for Sudoku-COL-BN01-ReachabilityCardinality-2024-03
lola: result : true
lola: markings : 1
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 181 (type EXCL) for 36 Sudoku-COL-BN01-ReachabilityCardinality-2024-12
lola: time limit : 1200 sec
lola: memory limit: 32 pages
sara: try reading problem file /home/mcc/execution/ReachabilityCardinality-168.sara.
lola: FINISHED task # 181 (type EXCL) for Sudoku-COL-BN01-ReachabilityCardinality-2024-12
lola: result : false
lola: markings : 1
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 127 (type FNDP) for Sudoku-COL-BN01-ReachabilityCardinality-2024-12 (obsolete)
lola: LAUNCH task # 184 (type EXCL) for 3 Sudoku-COL-BN01-ReachabilityCardinality-2024-01
lola: time limit : 1800 sec
lola: memory limit: 32 pages
sara: error: :6: error: syntax error, unexpected $end, expecting KEY_TRANSITIONlola:
sara: error while reading Petri net from fileLAUNCH task # 170 (type FNDP) for 30 Sudoku-COL-BN01-ReachabilityCardinality-2024-10 -- aborting [#04]

sara: lola: see manual for a documentation of this error
sara: last error message: No such file or directory
time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 127 (type SKEL/FNDP) for Sudoku-COL-BN01-ReachabilityCardinality-2024-12
lola: result : unknown
lola: fired transitions : 1789
lola: tried executions : 1790
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 184 (type EXCL) for Sudoku-COL-BN01-ReachabilityCardinality-2024-01
lola: result : true
lola: markings : 1
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 167 (type FNDP) for Sudoku-COL-BN01-ReachabilityCardinality-2024-01 (obsolete)
lola: CANCELED task # 168 (type EQUN) for Sudoku-COL-BN01-ReachabilityCardinality-2024-01 (obsolete)
lola: LAUNCH task # 174 (type EXCL) for 30 Sudoku-COL-BN01-ReachabilityCardinality-2024-10
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 171 (type EQUN) for 30 Sudoku-COL-BN01-ReachabilityCardinality-2024-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 173 (type SRCH) for 30 Sudoku-COL-BN01-ReachabilityCardinality-2024-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 173 (type SRCH) for Sudoku-COL-BN01-ReachabilityCardinality-2024-10
lola: result : true
lola: markings : 2
lola: fired transitions : 1
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 170 (type FNDP) for Sudoku-COL-BN01-ReachabilityCardinality-2024-10 (obsolete)
lola: CANCELED task # 171 (type EQUN) for Sudoku-COL-BN01-ReachabilityCardinality-2024-10 (obsolete)
lola: CANCELED task # 174 (type EXCL) for Sudoku-COL-BN01-ReachabilityCardinality-2024-10 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
Sudoku-COL-BN01-ReachabilityCardinality-2024-00: EF false preprocessing
Sudoku-COL-BN01-ReachabilityCardinality-2024-01: EF true tandem / relaxed
Sudoku-COL-BN01-ReachabilityCardinality-2024-02: AG true preprocessing
Sudoku-COL-BN01-ReachabilityCardinality-2024-03: AG false tandem / relaxed
Sudoku-COL-BN01-ReachabilityCardinality-2024-04: AG false preprocessing
Sudoku-COL-BN01-ReachabilityCardinality-2024-05: INITIAL false skeleton: preprocessing
Sudoku-COL-BN01-ReachabilityCardinality-2024-06: EF true preprocessing
Sudoku-COL-BN01-ReachabilityCardinality-2024-07: EF false preprocessing
Sudoku-COL-BN01-ReachabilityCardinality-2024-08: EF false preprocessing
Sudoku-COL-BN01-ReachabilityCardinality-2024-09: AG false preprocessing
Sudoku-COL-BN01-ReachabilityCardinality-2024-10: EF true tandem / insertion
Sudoku-COL-BN01-ReachabilityCardinality-2024-11: EF false skeleton: state equation
Sudoku-COL-BN01-ReachabilityCardinality-2024-12: AG true tandem / relaxed
Sudoku-COL-BN01-ReachabilityCardinality-2024-13: AG false preprocessing
Sudoku-COL-BN01-ReachabilityCardinality-2024-14: AG true preprocessing
Sudoku-COL-BN01-ReachabilityCardinality-2024-15: EF false preprocessing


Time elapsed: 0 secs. Pages in use: 1
sara: try reading problem file /home/mcc/execution/ReachabilityCardinality-171.sara.

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="Sudoku-COL-BN01"
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 Sudoku-COL-BN01, 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 r417-tall-171690556300339"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-BN01.tgz
mv Sudoku-COL-BN01 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 ;