Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r175-tajo-162089411600534.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool lola
Input is Referendum-PT-0020, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r175-tajo-162089411600534
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 780K
-rw-r--r-- 1 mcc users 51K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 282K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 109K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 12K Mar 28 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 49K Mar 28 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Mar 28 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 34K Mar 28 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Mar 27 10:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 56K Mar 27 10:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Mar 25 13:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Mar 25 13:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.2K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 23K May 5 16:51 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 Referendum-PT-0020-ReachabilityCardinality-00
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-01
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-02
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-03
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-04
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-05
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-06
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-07
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-08
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-09
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-10
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-11
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-12
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-13
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-14
FORMULA_NAME Referendum-PT-0020-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621090811258

starting LoLA
BK_INPUT Referendum-PT-0020
BK_EXAMINATION: ReachabilityCardinality
bin directory: /home/mcc/BenchKit/bin
current directory: /home/mcc/execution
ReachabilityCardinality

FORMULA Referendum-PT-0020-ReachabilityCardinality-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Referendum-PT-0020-ReachabilityCardinality-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Referendum-PT-0020-ReachabilityCardinality-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Referendum-PT-0020-ReachabilityCardinality-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Referendum-PT-0020-ReachabilityCardinality-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Referendum-PT-0020-ReachabilityCardinality-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Referendum-PT-0020-ReachabilityCardinality-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Referendum-PT-0020-ReachabilityCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Referendum-PT-0020-ReachabilityCardinality-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Referendum-PT-0020-ReachabilityCardinality-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Referendum-PT-0020-ReachabilityCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Referendum-PT-0020-ReachabilityCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Referendum-PT-0020-ReachabilityCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Referendum-PT-0020-ReachabilityCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Referendum-PT-0020-ReachabilityCardinality-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Referendum-PT-0020-ReachabilityCardinality-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1621090811972

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

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:98
lola: rewrite Frontend/Parser/formula_rewrite.k:159
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:98
lola: rewrite Frontend/Parser/formula_rewrite.k:159
lola: rewrite Frontend/Parser/formula_rewrite.k:150
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: LAUNCH task # 50 (type SKEL/FNDP) for 3 Referendum-PT-0020-ReachabilityCardinality-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 51 (type SKEL/EQUN) for 3 Referendum-PT-0020-ReachabilityCardinality-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 53 (type SKEL/SRCH) for 3 Referendum-PT-0020-ReachabilityCardinality-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 54 (type SKEL/SRCH) for 3 Referendum-PT-0020-ReachabilityCardinality-01
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 # 53 (type SKEL/SRCH) for Referendum-PT-0020-ReachabilityCardinality-01
lola: result : false
lola: markings : 42
lola: fired transitions : 41
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 50 (type FNDP) for Referendum-PT-0020-ReachabilityCardinality-01 (obsolete)
lola: CANCELED task # 51 (type EQUN) for Referendum-PT-0020-ReachabilityCardinality-01 (obsolete)
lola: CANCELED task # 54 (type SRCH) for Referendum-PT-0020-ReachabilityCardinality-01 (obsolete)
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: LAUNCH task # 58 (type SKEL/FNDP) for 9 Referendum-PT-0020-ReachabilityCardinality-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 59 (type SKEL/EQUN) for 9 Referendum-PT-0020-ReachabilityCardinality-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 61 (type SKEL/SRCH) for 9 Referendum-PT-0020-ReachabilityCardinality-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 62 (type SKEL/SRCH) for 9 Referendum-PT-0020-ReachabilityCardinality-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
sara: try reading problem file /home/mcc/execution/ReachabilityCardinality-51.sara.
sara: place or transition ordering is non-deterministic

lola: Created skeleton in 0.000000 secs.
lola: FINISHED task # 62 (type SKEL/SRCH) for Referendum-PT-0020-ReachabilityCardinality-03
lola: result : false
lola: markings : 232
lola: fired transitions : 421
lola: time used : 0.000000
lola: memory pages used : 1
sara: try reading problem file /home/mcc/execution/ReachabilityCardinality-59.sara.
sara: place or transition ordering is non-deterministic

lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: FINISHED task # 61 (type SKEL/SRCH) for Referendum-PT-0020-ReachabilityCardinality-03
lola: result : false
lola: markings : 2
lola: fired transitions : 1
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 58 (type FNDP) for Referendum-PT-0020-ReachabilityCardinality-03 (obsolete)
lola: CANCELED task # 59 (type EQUN) for Referendum-PT-0020-ReachabilityCardinality-03 (obsolete)
lola: Created skeleton in 0.000000 secs.
lola: FINISHED task # 58 (type SKEL/FNDP) for Referendum-PT-0020-ReachabilityCardinality-03
lola: result : unknown
lola: fired transitions : 1569
lola: tried executions : 786
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
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: LAUNCH task # 66 (type SKEL/FNDP) for 18 Referendum-PT-0020-ReachabilityCardinality-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 67 (type SKEL/EQUN) for 18 Referendum-PT-0020-ReachabilityCardinality-06
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 # 69 (type SKEL/SRCH) for 18 Referendum-PT-0020-ReachabilityCardinality-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 70 (type SKEL/SRCH) for 18 Referendum-PT-0020-ReachabilityCardinality-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 70 (type SKEL/SRCH) for Referendum-PT-0020-ReachabilityCardinality-06
lola: result : false
lola: markings : 232
lola: fired transitions : 421
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 66 (type FNDP) for Referendum-PT-0020-ReachabilityCardinality-06 (obsolete)
lola: CANCELED task # 67 (type EQUN) for Referendum-PT-0020-ReachabilityCardinality-06 (obsolete)
lola: CANCELED task # 69 (type SRCH) for Referendum-PT-0020-ReachabilityCardinality-06 (obsolete)
lola: LAUNCH INITIAL
lola: LAUNCH task # 16 (type CNST) for 15 Referendum-PT-0020-ReachabilityCardinality-05
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: FINISHED task # 51 (type SKEL/EQUN) for Referendum-PT-0020-ReachabilityCardinality-01
lola: result : false
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: FINISHED task # 59 (type SKEL/EQUN) for Referendum-PT-0020-ReachabilityCardinality-03
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: result : false
lola: FINISHED task # 66 (type SKEL/FNDP) for Referendum-PT-0020-ReachabilityCardinality-06
lola: result : unknown
lola: fired transitions : 7256
lola: tried executions : 446
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
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-67.sara.
sara: place or transition ordering is non-deterministic

lola: FINISHED task # 16 (type CNST) for Referendum-PT-0020-ReachabilityCardinality-05
lola: result : true
lola: LAUNCH INITIAL
lola: LAUNCH task # 1 (type CNST) for 0 Referendum-PT-0020-ReachabilityCardinality-00
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: LAUNCH task # 75 (type SKEL/FNDP) for 24 Referendum-PT-0020-ReachabilityCardinality-08
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 76 (type SKEL/EQUN) for 24 Referendum-PT-0020-ReachabilityCardinality-08
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 78 (type SKEL/SRCH) for 24 Referendum-PT-0020-ReachabilityCardinality-08
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
sara: try reading problem file /home/mcc/execution/ReachabilityCardinality-76.sara.
sara: place or transition ordering is non-deterministic

lola: FINISHED task # 1 (type CNST) for Referendum-PT-0020-ReachabilityCardinality-00
lola: result : true
lola: LAUNCH task # 79 (type SKEL/SRCH) for 24 Referendum-PT-0020-ReachabilityCardinality-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:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 78 (type SKEL/SRCH) for Referendum-PT-0020-ReachabilityCardinality-08
lola: result : false
lola: markings : 2
lola: fired transitions : 1
lola: time used : 0.000000
lola: memory pages used : 1
lola: Created skeleton in 0.000000 secs.
lola: CANCELED task # 75 (type FNDP) for Referendum-PT-0020-ReachabilityCardinality-08 (obsolete)
lola: CANCELED task # 76 (type EQUN) for Referendum-PT-0020-ReachabilityCardinality-08 (obsolete)
lola: CANCELED task # 79 (type SRCH) for Referendum-PT-0020-ReachabilityCardinality-08 (obsolete)
lola: LAUNCH task # 85 (type SKEL/FNDP) for 30 Referendum-PT-0020-ReachabilityCardinality-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 86 (type SKEL/EQUN) for 30 Referendum-PT-0020-ReachabilityCardinality-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 88 (type SKEL/SRCH) for 30 Referendum-PT-0020-ReachabilityCardinality-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 89 (type SKEL/SRCH) for 30 Referendum-PT-0020-ReachabilityCardinality-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 67 (type SKEL/EQUN) for Referendum-PT-0020-ReachabilityCardinality-06
lola: result : false
lola: FINISHED task # 76 (type SKEL/EQUN) for Referendum-PT-0020-ReachabilityCardinality-08
lola: result : false
lola: FINISHED task # 75 (type SKEL/FNDP) for Referendum-PT-0020-ReachabilityCardinality-08
lola: result : unknown
lola: fired transitions : 9391
lola: tried executions : 4697
lola: time used : 0.000000
lola: memory pages used : 0
lola: LAUNCH INITIAL
sara: try reading problem file /home/mcc/execution/ReachabilityCardinality-86.sara.
sara: place or transition ordering is non-deterministic

lola: LAUNCH task # 7 (type CNST) for 6 Referendum-PT-0020-ReachabilityCardinality-02
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: Created skeleton in 0.000000 secs.
lola: FINISHED task # 7 (type CNST) for Referendum-PT-0020-ReachabilityCardinality-02
lola: result : true
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 # 89 (type SKEL/SRCH) for Referendum-PT-0020-ReachabilityCardinality-10
lola: Rule S: 0 transitions removed,0 places removed
lola: result : false
lola: markings : 26
lola: fired transitions : 25
lola: time used : 0.000000
lola: memory pages used : 1
lola: FINISHED task # 88 (type SKEL/SRCH) for Referendum-PT-0020-ReachabilityCardinality-10
lola: result : false
lola: markings : 10
lola: fired transitions : 13
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: 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: planning for Referendum-PT-0020-ReachabilityCardinality-01 stopped (result already fixed).
lola: planning for Referendum-PT-0020-ReachabilityCardinality-03 stopped (result already fixed).
lola: planning for Referendum-PT-0020-ReachabilityCardinality-06 stopped (result already fixed).
lola: planning for Referendum-PT-0020-ReachabilityCardinality-10 stopped (result already fixed).
lola: Created skeleton in 0.000000 secs.
lola: planning for Referendum-PT-0020-ReachabilityCardinality-08 stopped (result already fixed).
lola: CANCELED task # 85 (type FNDP) for Referendum-PT-0020-ReachabilityCardinality-10 (obsolete)
lola: CANCELED task # 86 (type EQUN) for Referendum-PT-0020-ReachabilityCardinality-10 (obsolete)
lola: LAUNCH task # 100 (type SKEL/FNDP) for 12 Referendum-PT-0020-ReachabilityCardinality-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 101 (type SKEL/EQUN) for 12 Referendum-PT-0020-ReachabilityCardinality-04
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 # 103 (type SKEL/SRCH) for 12 Referendum-PT-0020-ReachabilityCardinality-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 104 (type SKEL/SRCH) for 12 Referendum-PT-0020-ReachabilityCardinality-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 104 (type SKEL/SRCH) for Referendum-PT-0020-ReachabilityCardinality-04
lola: result : true
lola: markings : 222
lola: fired transitions : 401
lola: time used : 0.000000
lola: memory pages used : 1
lola: FINISHED task # 85 (type SKEL/FNDP) for Referendum-PT-0020-ReachabilityCardinality-10
lola: result : unknown
lola: fired transitions : 2693
lola: tried executions : 675
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 103 (type SKEL/SRCH) for Referendum-PT-0020-ReachabilityCardinality-04
lola: result : true
lola: markings : 12
lola: fired transitions : 11
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 100 (type FNDP) for Referendum-PT-0020-ReachabilityCardinality-04 (obsolete)
lola: CANCELED task # 101 (type EQUN) for Referendum-PT-0020-ReachabilityCardinality-04 (obsolete)
lola: LAUNCH task # 81 (type SKEL/FNDP) for 21 Referendum-PT-0020-ReachabilityCardinality-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 82 (type SKEL/EQUN) for 21 Referendum-PT-0020-ReachabilityCardinality-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 93 (type SKEL/SRCH) for 21 Referendum-PT-0020-ReachabilityCardinality-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 94 (type SKEL/SRCH) for 21 Referendum-PT-0020-ReachabilityCardinality-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
sara: try reading problem file /home/mcc/execution/ReachabilityCardinality-101.sara.
lola: FINISHED task # 100 (type SKEL/FNDP) for Referendum-PT-0020-ReachabilityCardinality-04
lola: result : true
lola: fired transitions : 10
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 86 (type SKEL/EQUN) for Referendum-PT-0020-ReachabilityCardinality-10
lola: result : false
lola: Created skeleton in 0.000000 secs.
sara: place or transition ordering is non-deterministic

sara: try reading problem file /home/mcc/execution/ReachabilityCardinality-82.sara.
sara: place or transition ordering is non-deterministic

lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: Created skeleton in 0.000000 secs.
lola: FINISHED task # 101 (type SKEL/EQUN) for Referendum-PT-0020-ReachabilityCardinality-04
lola: result : true
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: FINISHED task # 93 (type SKEL/SRCH) for Referendum-PT-0020-ReachabilityCardinality-07
lola: result : false
lola: markings : 232
lola: fired transitions : 421
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 81 (type FNDP) for Referendum-PT-0020-ReachabilityCardinality-07 (obsolete)
lola: CANCELED task # 82 (type EQUN) for Referendum-PT-0020-ReachabilityCardinality-07 (obsolete)
lola: CANCELED task # 94 (type SRCH) for Referendum-PT-0020-ReachabilityCardinality-07 (obsolete)
lola: LAUNCH task # 92 (type SKEL/FNDP) for 27 Referendum-PT-0020-ReachabilityCardinality-09
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 96 (type SKEL/EQUN) for 27 Referendum-PT-0020-ReachabilityCardinality-09
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 106 (type SKEL/SRCH) for 27 Referendum-PT-0020-ReachabilityCardinality-09
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 107 (type SKEL/SRCH) for 27 Referendum-PT-0020-ReachabilityCardinality-09
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 # 81 (type SKEL/FNDP) for Referendum-PT-0020-ReachabilityCardinality-07
lola: result : unknown
lola: fired transitions : 22171
lola: tried executions : 1009
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
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: FINISHED task # 94 (type SKEL/SRCH) for Referendum-PT-0020-ReachabilityCardinality-07
lola: result : false
lola: markings : 232
lola: fired transitions : 421
lola: time used : 0.000000
lola: memory pages used : 1
lola: FINISHED task # 106 (type SKEL/SRCH) for Referendum-PT-0020-ReachabilityCardinality-09
lola: result : false
lola: markings : 4
lola: fired transitions : 3
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 92 (type FNDP) for Referendum-PT-0020-ReachabilityCardinality-09 (obsolete)
lola: CANCELED task # 96 (type EQUN) for Referendum-PT-0020-ReachabilityCardinality-09 (obsolete)
lola: CANCELED task # 107 (type SRCH) for Referendum-PT-0020-ReachabilityCardinality-09 (obsolete)
lola: LAUNCH task # 113 (type SKEL/FNDP) for 42 Referendum-PT-0020-ReachabilityCardinality-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 114 (type SKEL/EQUN) for 42 Referendum-PT-0020-ReachabilityCardinality-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 116 (type SKEL/SRCH) for 42 Referendum-PT-0020-ReachabilityCardinality-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: LAUNCH task # 117 (type SKEL/SRCH) for 42 Referendum-PT-0020-ReachabilityCardinality-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: FINISHED task # 107 (type SKEL/SRCH) for Referendum-PT-0020-ReachabilityCardinality-09
lola: result : false
lola: markings : 23
lola: fired transitions : 22
lola: time used : 0.000000
lola: memory pages used : 1
lola: FINISHED task # 92 (type SKEL/FNDP) for Referendum-PT-0020-ReachabilityCardinality-09
lola: result : unknown
lola: fired transitions : 1558
lola: tried executions : 521
lola: time used : 0.000000
lola: memory pages used : 0
lola: planning for Referendum-PT-0020-ReachabilityCardinality-09 stopped (result already fixed).
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: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 # 116 (type SKEL/SRCH) for Referendum-PT-0020-ReachabilityCardinality-14
lola: result : false
lola: markings : 4
lola: fired transitions : 3
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 113 (type FNDP) for Referendum-PT-0020-ReachabilityCardinality-14 (obsolete)
lola: CANCELED task # 114 (type EQUN) for Referendum-PT-0020-ReachabilityCardinality-14 (obsolete)
lola: CANCELED task # 117 (type SRCH) for Referendum-PT-0020-ReachabilityCardinality-14 (obsolete)
lola: LAUNCH task # 129 (type EXCL) for 45 Referendum-PT-0020-ReachabilityCardinality-15
lola: time limit : 900 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 130 (type FNDP) for 33 Referendum-PT-0020-ReachabilityCardinality-11
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 133 (type EQUN) for 33 Referendum-PT-0020-ReachabilityCardinality-11
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 135 (type SRCH) for 33 Referendum-PT-0020-ReachabilityCardinality-11
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
sara: try reading problem file /home/mcc/execution/ReachabilityCardinality-96.sara.
sara: place or transition ordering is non-deterministic

lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 135 (type SRCH) for Referendum-PT-0020-ReachabilityCardinality-11
lola: result : false
lola: markings : 2
lola: fired transitions : 1
lola: time used : 0.000000
lola: memory pages used : 1
sara: try reading problem file /home/mcc/execution/ReachabilityCardinality-114.sara.
sara: place or transition ordering is non-deterministic

lola: FINISHED task # 113 (type SKEL/FNDP) for Referendum-PT-0020-ReachabilityCardinality-14
lola: planning for Referendum-PT-0020-ReachabilityCardinality-14 stopped (result already fixed).
lola: result : unknown
lola: fired transitions : 7855
lola: tried executions : 2620
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
lola: CANCELED task # 130 (type FNDP) for Referendum-PT-0020-ReachabilityCardinality-11 (obsolete)
lola: CANCELED task # 133 (type EQUN) for Referendum-PT-0020-ReachabilityCardinality-11 (obsolete)
lola: LAUNCH task # 110 (type SKEL/FNDP) for 39 Referendum-PT-0020-ReachabilityCardinality-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: planning for Referendum-PT-0020-ReachabilityCardinality-07 stopped (result already fixed).
lola: LAUNCH task # 118 (type SKEL/EQUN) for 39 Referendum-PT-0020-ReachabilityCardinality-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 121 (type SKEL/SRCH) for 39 Referendum-PT-0020-ReachabilityCardinality-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 96 (type SKEL/EQUN) for Referendum-PT-0020-ReachabilityCardinality-09
lola: result : false
lola: FINISHED task # 82 (type SKEL/EQUN) for Referendum-PT-0020-ReachabilityCardinality-07
lola: result : false
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
sara: try reading problem file /home/mcc/execution/ReachabilityCardinality-133.sara.
sara: place or transition ordering is non-deterministic

lola: FINISHED task # 130 (type FNDP) for Referendum-PT-0020-ReachabilityCardinality-11
lola: result : unknown
lola: fired transitions : 4237
lola: tried executions : 2120
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
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: FINISHED task # 121 (type SKEL/SRCH) for Referendum-PT-0020-ReachabilityCardinality-13
lola: result : false
lola: markings : 4
lola: fired transitions : 3
lola: time used : 0.000000
lola: memory pages used : 1
sara: try reading problem file /home/mcc/execution/ReachabilityCardinality-118.sara.
sara: place or transition ordering is non-deterministic

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: CANCELED task # 110 (type FNDP) for Referendum-PT-0020-ReachabilityCardinality-13 (obsolete)
lola: CANCELED task # 118 (type EQUN) for Referendum-PT-0020-ReachabilityCardinality-13 (obsolete)
lola: LAUNCH task # 149 (type FNDP) for 36 Referendum-PT-0020-ReachabilityCardinality-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 150 (type EQUN) for 36 Referendum-PT-0020-ReachabilityCardinality-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 152 (type SRCH) for 36 Referendum-PT-0020-ReachabilityCardinality-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 129 (type EXCL) for Referendum-PT-0020-ReachabilityCardinality-15
lola: result : false
lola: markings : 8
lola: fired transitions : 7
lola: time used : 0.000000
lola: memory pages used : 1
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: FINISHED task # 110 (type SKEL/FNDP) for Referendum-PT-0020-ReachabilityCardinality-13
lola: result : unknown
lola: fired transitions : 90632
lola: tried executions : 30212
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 152 (type SRCH) for Referendum-PT-0020-ReachabilityCardinality-12
lola: result : true
lola: markings : 5
lola: fired transitions : 4
lola: time used : 0.000000
lola: memory pages used : 1
lola: FINISHED task # 149 (type FNDP) for Referendum-PT-0020-ReachabilityCardinality-12
lola: result : true
lola: fired transitions : 3
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 150 (type EQUN) for Referendum-PT-0020-ReachabilityCardinality-12 (obsolete)
lola: LAUNCH task # 148 (type EXCL) for 12 Referendum-PT-0020-ReachabilityCardinality-04
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 138 (type FNDP) for 12 Referendum-PT-0020-ReachabilityCardinality-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 145 (type EQUN) for 12 Referendum-PT-0020-ReachabilityCardinality-04
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 # 147 (type SRCH) for 12 Referendum-PT-0020-ReachabilityCardinality-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 138 (type FNDP) for Referendum-PT-0020-ReachabilityCardinality-04
lola: result : true
lola: fired transitions : 10
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 145 (type EQUN) for Referendum-PT-0020-ReachabilityCardinality-04 (obsolete)
lola: CANCELED task # 147 (type SRCH) for Referendum-PT-0020-ReachabilityCardinality-04 (obsolete)
lola: CANCELED task # 148 (type EXCL) for Referendum-PT-0020-ReachabilityCardinality-04 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
Referendum-PT-0020-ReachabilityCardinality-00: INITIAL true preprocessing
Referendum-PT-0020-ReachabilityCardinality-01: AG true skeleton: tandem / insertion
Referendum-PT-0020-ReachabilityCardinality-02: INITIAL true preprocessing
Referendum-PT-0020-ReachabilityCardinality-03: AG true skeleton: tandem / insertion
Referendum-PT-0020-ReachabilityCardinality-04: AG false findpath
Referendum-PT-0020-ReachabilityCardinality-05: INITIAL true preprocessing
Referendum-PT-0020-ReachabilityCardinality-06: AG true skeleton: tandem / relaxed
Referendum-PT-0020-ReachabilityCardinality-07: EF false skeleton: tandem / insertion
Referendum-PT-0020-ReachabilityCardinality-08: AG true skeleton: tandem / insertion
Referendum-PT-0020-ReachabilityCardinality-09: EF false skeleton: tandem / insertion
Referendum-PT-0020-ReachabilityCardinality-10: EF false skeleton: tandem / insertion
Referendum-PT-0020-ReachabilityCardinality-11: EF false tandem / insertion
Referendum-PT-0020-ReachabilityCardinality-12: EF true findpath
Referendum-PT-0020-ReachabilityCardinality-13: EF false skeleton: tandem / insertion
Referendum-PT-0020-ReachabilityCardinality-14: AG true skeleton: tandem / insertion
Referendum-PT-0020-ReachabilityCardinality-15: AG true tandem / relaxed


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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="Referendum-PT-0020"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="lola"
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 2-4028"
echo " Executing tool lola"
echo " Input is Referendum-PT-0020, 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 r175-tajo-162089411600534"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Referendum-PT-0020.tgz
mv Referendum-PT-0020 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 ;