Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r004-tall-162037985600175.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/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 AirplaneLD-COL-0010, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-tall-162037985600175
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 19K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 136K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 101K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 15:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 23 01:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 01:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 22 09:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 22 09:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 5 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 40K 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 AirplaneLD-COL-0010-ReachabilityFireability-00
FORMULA_NAME AirplaneLD-COL-0010-ReachabilityFireability-01
FORMULA_NAME AirplaneLD-COL-0010-ReachabilityFireability-02
FORMULA_NAME AirplaneLD-COL-0010-ReachabilityFireability-03
FORMULA_NAME AirplaneLD-COL-0010-ReachabilityFireability-04
FORMULA_NAME AirplaneLD-COL-0010-ReachabilityFireability-05
FORMULA_NAME AirplaneLD-COL-0010-ReachabilityFireability-06
FORMULA_NAME AirplaneLD-COL-0010-ReachabilityFireability-07
FORMULA_NAME AirplaneLD-COL-0010-ReachabilityFireability-08
FORMULA_NAME AirplaneLD-COL-0010-ReachabilityFireability-09
FORMULA_NAME AirplaneLD-COL-0010-ReachabilityFireability-10
FORMULA_NAME AirplaneLD-COL-0010-ReachabilityFireability-11
FORMULA_NAME AirplaneLD-COL-0010-ReachabilityFireability-12
FORMULA_NAME AirplaneLD-COL-0010-ReachabilityFireability-13
FORMULA_NAME AirplaneLD-COL-0010-ReachabilityFireability-14
FORMULA_NAME AirplaneLD-COL-0010-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620432875722

starting LoLA
BK_INPUT AirplaneLD-COL-0010
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin
current directory: /home/mcc/execution
ReachabilityFireability

FORMULA AirplaneLD-COL-0010-ReachabilityFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-COL-0010-ReachabilityFireability-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-COL-0010-ReachabilityFireability-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-COL-0010-ReachabilityFireability-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-COL-0010-ReachabilityFireability-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-COL-0010-ReachabilityFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-COL-0010-ReachabilityFireability-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-COL-0010-ReachabilityFireability-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-COL-0010-ReachabilityFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-COL-0010-ReachabilityFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-COL-0010-ReachabilityFireability-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-COL-0010-ReachabilityFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-COL-0010-ReachabilityFireability-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-COL-0010-ReachabilityFireability-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-COL-0010-ReachabilityFireability-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AirplaneLD-COL-0010-ReachabilityFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1620432876658

--------------------
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 High-Level net
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/ReachabilityFireability.xml
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 15 AirplaneLD-COL-0010-ReachabilityFireability-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 51 (type SKEL/EQUN) for 15 AirplaneLD-COL-0010-ReachabilityFireability-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 53 (type SKEL/SRCH) for 15 AirplaneLD-COL-0010-ReachabilityFireability-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 54 (type SKEL/SRCH) for 15 AirplaneLD-COL-0010-ReachabilityFireability-05
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: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: FINISHED task # 53 (type SKEL/SRCH) for AirplaneLD-COL-0010-ReachabilityFireability-05
lola: TR BINDINGS
lola: result : true
lola: markings : 4
lola: fired transitions : 3
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:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: CANCELED task # 50 (type FNDP) for AirplaneLD-COL-0010-ReachabilityFireability-05 (obsolete)
lola: CANCELED task # 51 (type EQUN) for AirplaneLD-COL-0010-ReachabilityFireability-05 (obsolete)
lola: CANCELED task # 54 (type SRCH) for AirplaneLD-COL-0010-ReachabilityFireability-05 (obsolete)
lola: LAUNCH task # 61 (type SKEL/FNDP) for 18 AirplaneLD-COL-0010-ReachabilityFireability-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 75 (type SKEL/EQUN) for 18 AirplaneLD-COL-0010-ReachabilityFireability-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 77 (type SKEL/SRCH) for 18 AirplaneLD-COL-0010-ReachabilityFireability-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 78 (type SKEL/SRCH) for 18 AirplaneLD-COL-0010-ReachabilityFireability-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 50 (type SKEL/FNDP) for AirplaneLD-COL-0010-ReachabilityFireability-05
lola: result : unknown
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
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 # 61 (type SKEL/FNDP) for AirplaneLD-COL-0010-ReachabilityFireability-06
lola: result : true
lola: fired transitions : 1
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 # 77 (type SKEL/SRCH) for AirplaneLD-COL-0010-ReachabilityFireability-06
lola: result : true
lola: markings : 3
lola: fired transitions : 2
lola: time used : 0.000000
lola: memory pages used : 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: CANCELED task # 75 (type EQUN) for AirplaneLD-COL-0010-ReachabilityFireability-06 (obsolete)
lola: CANCELED task # 78 (type SRCH) for AirplaneLD-COL-0010-ReachabilityFireability-06 (obsolete)
lola: LAUNCH task # 83 (type SKEL/SRCH) for 0 AirplaneLD-COL-0010-ReachabilityFireability-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 84 (type SKEL/SRCH) for 0 AirplaneLD-COL-0010-ReachabilityFireability-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 89 (type SKEL/SRCH) for 0 AirplaneLD-COL-0010-ReachabilityFireability-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 63 (type SKEL/FNDP) for 33 AirplaneLD-COL-0010-ReachabilityFireability-11
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 78 (type SKEL/SRCH) for AirplaneLD-COL-0010-ReachabilityFireability-06
lola: result : true
lola: markings : 3
lola: fired transitions : 2
lola: time used : 0.000000
lola: memory pages used : 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 75 (type SKEL/EQUN) for AirplaneLD-COL-0010-ReachabilityFireability-06
lola: result : unknown
lola: FINISHED task # 84 (type SKEL/SRCH) for AirplaneLD-COL-0010-ReachabilityFireability-00
lola: result : true
lola: markings : 3
lola: fired transitions : 2
lola: time used : 0.000000
lola: memory pages used : 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: CANCELED task # 83 (type SRCH) for AirplaneLD-COL-0010-ReachabilityFireability-00 (obsolete)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: CANCELED task # 89 (type SRCH) for AirplaneLD-COL-0010-ReachabilityFireability-00 (obsolete)
lola: LAUNCH task # 85 (type SKEL/SRCH) for 45 AirplaneLD-COL-0010-ReachabilityFireability-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 90 (type SKEL/SRCH) for 45 AirplaneLD-COL-0010-ReachabilityFireability-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 67 (type SKEL/EQUN) for 33 AirplaneLD-COL-0010-ReachabilityFireability-11
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
sara: try reading problem file /home/mcc/execution/ReachabilityFireability-51.sara.
lola: FINISHED task # 89 (type SKEL/SRCH) for AirplaneLD-COL-0010-ReachabilityFireability-00
lola: result : unknown
lola: time used : 0.000000
lola: memory pages used : 1
lola: FINISHED task # 90 (type SKEL/SRCH) for AirplaneLD-COL-0010-ReachabilityFireability-15
lola: result : unknown
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:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 82 (type SKEL/FNDP) for 3 AirplaneLD-COL-0010-ReachabilityFireability-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 85 (type SKEL/SRCH) for AirplaneLD-COL-0010-ReachabilityFireability-15
lola: result : true
lola: markings : 3
lola: fired transitions : 2
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 80 (type SKEL/FNDP) for 27 AirplaneLD-COL-0010-ReachabilityFireability-09
lola: time limit : 32000000 sec
lola: memory limit: 5 pages

sara: try reading problem file /home/mcc/execution/ReachabilityFireability-67.sara.

lola: FINISHED task # 80 (type SKEL/FNDP) for AirplaneLD-COL-0010-ReachabilityFireability-09
lola: result : true
lola: fired transitions : 3
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: LAUNCH task # 86 (type SKEL/EQUN) for 3 AirplaneLD-COL-0010-ReachabilityFireability-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 82 (type SKEL/FNDP) for AirplaneLD-COL-0010-ReachabilityFireability-01
lola: result : true
lola: fired transitions : 1
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 86 (type EQUN) for AirplaneLD-COL-0010-ReachabilityFireability-01 (obsolete)
lola: LAUNCH task # 69 (type SKEL/SRCH) for 33 AirplaneLD-COL-0010-ReachabilityFireability-11
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 70 (type SKEL/SRCH) for 33 AirplaneLD-COL-0010-ReachabilityFireability-11
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 51 (type SKEL/EQUN) for AirplaneLD-COL-0010-ReachabilityFireability-05
lola: result : true
sara: try reading problem file /home/mcc/execution/ReachabilityFireability-86.sara.
lola: sara: FINISHED task # 69 (type SKEL/SRCH) for AirplaneLD-COL-0010-ReachabilityFireability-11place or transition ordering is non-deterministic

lola: result : false
lola: markings : 6
lola: fired transitions : 5
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 63 (type FNDP) for AirplaneLD-COL-0010-ReachabilityFireability-11 (obsolete)
lola: CANCELED task # 67 (type EQUN) for AirplaneLD-COL-0010-ReachabilityFireability-11 (obsolete)
lola: CANCELED task # 70 (type SRCH) for AirplaneLD-COL-0010-ReachabilityFireability-11 (obsolete)
lola: FINISHED task # 63 (type SKEL/FNDP) for AirplaneLD-COL-0010-ReachabilityFireability-11
lola: result : unknown
lola: fired transitions : 34869
lola: tried executions : 5813
lola: time used : 0.000000
lola: memory pages used : 0

lola: TR BINDINGS DONE
lola: Places: 89, Transitions: 88
lola: FINISHED task # 86 (type SKEL/EQUN) for AirplaneLD-COL-0010-ReachabilityFireability-01
lola: result : true
lola: FINISHED task # 67 (type SKEL/EQUN) for AirplaneLD-COL-0010-ReachabilityFireability-11
lola: result : false
lola: @ trans t2_1
lola: @ trans SampleRW
lola: @ trans getAlt
lola: @ trans t3_2
lola: @ trans t4_1
lola: @ trans t1_2
lola: @ trans t1_1
lola: @ trans SpeedLW
lola: @ trans t5_2
lola: @ trans t5_1
lola: @ trans t2_2
lola: @ trans t3_1
lola: @ trans SampleLW
lola: @ trans SpeedRW
lola: @ trans t4_2
lola: Rule S: 0 transitions removed,0 places removed
lola: planning for AirplaneLD-COL-0010-ReachabilityFireability-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:711
lola: LAUNCH task # 105 (type EXCL) for 6 AirplaneLD-COL-0010-ReachabilityFireability-02
lola: time limit : 257 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 98 (type FNDP) for 6 AirplaneLD-COL-0010-ReachabilityFireability-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 102 (type EQUN) for 6 AirplaneLD-COL-0010-ReachabilityFireability-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 104 (type SRCH) for 6 AirplaneLD-COL-0010-ReachabilityFireability-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 104 (type SRCH) for AirplaneLD-COL-0010-ReachabilityFireability-02
lola: result : true
lola: markings : 10
lola: fired transitions : 10
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: CANCELED task # 98 (type FNDP) for AirplaneLD-COL-0010-ReachabilityFireability-02 (obsolete)
lola: CANCELED task # 102 (type EQUN) for AirplaneLD-COL-0010-ReachabilityFireability-02 (obsolete)
lola: CANCELED task # 105 (type EXCL) for AirplaneLD-COL-0010-ReachabilityFireability-02 (obsolete)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 112 (type EXCL) for 12 AirplaneLD-COL-0010-ReachabilityFireability-04
lola: time limit : 299 sec
lola: memory limit: 32 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 108 (type FNDP) for 12 AirplaneLD-COL-0010-ReachabilityFireability-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 109 (type EQUN) for 12 AirplaneLD-COL-0010-ReachabilityFireability-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 111 (type SRCH) for 12 AirplaneLD-COL-0010-ReachabilityFireability-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: 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 # 98 (type FNDP) for AirplaneLD-COL-0010-ReachabilityFireability-02
lola: result : true
lola: fired transitions : 9
lola: tried executions : 2
lola: time used : 0.000000
lola: memory pages used : 0
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: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: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: FINISHED task # 112 (type EXCL) for AirplaneLD-COL-0010-ReachabilityFireability-04
lola: result : true
lola: markings : 5
lola: fired transitions : 4
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 108 (type FNDP) for AirplaneLD-COL-0010-ReachabilityFireability-04 (obsolete)
lola: CANCELED task # 109 (type EQUN) for AirplaneLD-COL-0010-ReachabilityFireability-04 (obsolete)
lola: CANCELED task # 111 (type SRCH) for AirplaneLD-COL-0010-ReachabilityFireability-04 (obsolete)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 143 (type EXCL) for 3 AirplaneLD-COL-0010-ReachabilityFireability-01
lola: time limit : 299 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 133 (type FNDP) for 15 AirplaneLD-COL-0010-ReachabilityFireability-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 134 (type EQUN) for 15 AirplaneLD-COL-0010-ReachabilityFireability-05
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 # 136 (type SRCH) for 15 AirplaneLD-COL-0010-ReachabilityFireability-05
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: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 # 143 (type EXCL) for AirplaneLD-COL-0010-ReachabilityFireability-01
lola: result : true
lola: markings : 3
lola: fired transitions : 2
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 127 (type EXCL) for 27 AirplaneLD-COL-0010-ReachabilityFireability-09
lola: time limit : 449 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: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:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 108 (type FNDP) for AirplaneLD-COL-0010-ReachabilityFireability-04
lola: result : true
lola: fired transitions : 3
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 136 (type SRCH) for AirplaneLD-COL-0010-ReachabilityFireability-05
lola: result : true
lola: markings : 3
lola: fired transitions : 2
lola: time used : 0.000000
lola: memory pages used : 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: CANCELED task # 133 (type FNDP) for AirplaneLD-COL-0010-ReachabilityFireability-05 (obsolete)
lola: CANCELED task # 134 (type EQUN) for AirplaneLD-COL-0010-ReachabilityFireability-05 (obsolete)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 162 (type FNDP) for 30 AirplaneLD-COL-0010-ReachabilityFireability-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 167 (type EQUN) for 30 AirplaneLD-COL-0010-ReachabilityFireability-10
lola: time limit : 32000000 sec
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: memory limit: 5 pages
lola: LAUNCH task # 169 (type SRCH) for 30 AirplaneLD-COL-0010-ReachabilityFireability-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 169 (type SRCH) for AirplaneLD-COL-0010-ReachabilityFireability-10
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: result : true
lola: markings : 4
lola: fired transitions : 3
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 162 (type FNDP) for AirplaneLD-COL-0010-ReachabilityFireability-10 (obsolete)
lola: CANCELED task # 167 (type EQUN) for AirplaneLD-COL-0010-ReachabilityFireability-10 (obsolete)
lola: LAUNCH task # 163 (type FNDP) for 42 AirplaneLD-COL-0010-ReachabilityFireability-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 174 (type EQUN) for 42 AirplaneLD-COL-0010-ReachabilityFireability-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: LAUNCH task # 178 (type SRCH) for 42 AirplaneLD-COL-0010-ReachabilityFireability-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: FINISHED task # 127 (type EXCL) for AirplaneLD-COL-0010-ReachabilityFireability-09
lola: result : true
lola: markings : 9
lola: fired transitions : 8
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:711
lola: LAUNCH task # 116 (type EXCL) for 18 AirplaneLD-COL-0010-ReachabilityFireability-06
lola: time limit : 399 sec
lola: memory limit: 32 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 116 (type EXCL) for AirplaneLD-COL-0010-ReachabilityFireability-06
lola: result : true
lola: markings : 3
lola: fired transitions : 2
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 188 (type EXCL) for 45 AirplaneLD-COL-0010-ReachabilityFireability-15
lola: time limit : 449 sec
lola: memory limit: 32 pages
lola: FINISHED task # 178 (type SRCH) for AirplaneLD-COL-0010-ReachabilityFireability-14
lola: result : false
lola: markings : 222
lola: fired transitions : 349
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 163 (type FNDP) for AirplaneLD-COL-0010-ReachabilityFireability-14 (obsolete)
lola: CANCELED task # 174 (type EQUN) for AirplaneLD-COL-0010-ReachabilityFireability-14 (obsolete)
lola: LAUNCH task # 164 (type FNDP) for 36 AirplaneLD-COL-0010-ReachabilityFireability-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 172 (type EQUN) for 36 AirplaneLD-COL-0010-ReachabilityFireability-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 181 (type SRCH) for 36 AirplaneLD-COL-0010-ReachabilityFireability-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 188 (type EXCL) for AirplaneLD-COL-0010-ReachabilityFireability-15
lola: result : true
lola: markings : 3
lola: fired transitions : 2
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 152 (type EXCL) for 0 AirplaneLD-COL-0010-ReachabilityFireability-00
lola: time limit : 599 sec
lola: memory limit: 32 pages
lola: FINISHED task # 133 (type FNDP) for AirplaneLD-COL-0010-ReachabilityFireability-05
lola: result : true
lola: fired transitions : 1
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 162 (type FNDP) for AirplaneLD-COL-0010-ReachabilityFireability-10
lola: result : true
lola: fired transitions : 2
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
sara: try reading problem file /home/mcc/execution/ReachabilityFireability-172.sara.
sara: place or transition ordering is non-deterministic

lola: FINISHED task # 152 (type EXCL) for AirplaneLD-COL-0010-ReachabilityFireability-00
lola: result : true
lola: markings : 3
lola: fired transitions : 2
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 122 (type EXCL) for 24 AirplaneLD-COL-0010-ReachabilityFireability-08
lola: time limit : 719 sec
lola: memory limit: 32 pages
lola: FINISHED task # 181 (type SRCH) for AirplaneLD-COL-0010-ReachabilityFireability-12
lola: result : true
lola: markings : 4
lola: fired transitions : 3
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 164 (type FNDP) for AirplaneLD-COL-0010-ReachabilityFireability-12 (obsolete)
lola: CANCELED task # 172 (type EQUN) for AirplaneLD-COL-0010-ReachabilityFireability-12 (obsolete)
lola: LAUNCH task # 183 (type FNDP) for 9 AirplaneLD-COL-0010-ReachabilityFireability-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 185 (type EQUN) for 9 AirplaneLD-COL-0010-ReachabilityFireability-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 190 (type SRCH) for 9 AirplaneLD-COL-0010-ReachabilityFireability-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 172 (type EQUN) for AirplaneLD-COL-0010-ReachabilityFireability-12
lola: result : true
lola: FINISHED task # 122 (type EXCL) for AirplaneLD-COL-0010-ReachabilityFireability-08
lola: result : true
lola: markings : 4
lola: fired transitions : 3
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 149 (type EXCL) for 39 AirplaneLD-COL-0010-ReachabilityFireability-13
lola: time limit : 1199 sec
lola: memory limit: 32 pages
lola: FINISHED task # 190 (type SRCH) for AirplaneLD-COL-0010-ReachabilityFireability-03
lola: result : true
lola: markings : 8
lola: fired transitions : 7
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 183 (type FNDP) for AirplaneLD-COL-0010-ReachabilityFireability-03 (obsolete)
lola: CANCELED task # 185 (type EQUN) for AirplaneLD-COL-0010-ReachabilityFireability-03 (obsolete)
lola: LAUNCH task # 154 (type FNDP) for 21 AirplaneLD-COL-0010-ReachabilityFireability-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 156 (type EQUN) for 21 AirplaneLD-COL-0010-ReachabilityFireability-07
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 # 159 (type SRCH) for 21 AirplaneLD-COL-0010-ReachabilityFireability-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 164 (type FNDP) for AirplaneLD-COL-0010-ReachabilityFireability-12
lola: result : true
lola: fired transitions : 2
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 159 (type SRCH) for AirplaneLD-COL-0010-ReachabilityFireability-07
lola: result : false
lola: markings : 3
lola: fired transitions : 2
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 154 (type FNDP) for AirplaneLD-COL-0010-ReachabilityFireability-07 (obsolete)
lola: CANCELED task # 156 (type EQUN) for AirplaneLD-COL-0010-ReachabilityFireability-07 (obsolete)
lola: LAUNCH task # 145 (type FNDP) for 39 AirplaneLD-COL-0010-ReachabilityFireability-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 146 (type EQUN) for 39 AirplaneLD-COL-0010-ReachabilityFireability-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 148 (type SRCH) for 39 AirplaneLD-COL-0010-ReachabilityFireability-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 149 (type EXCL) for AirplaneLD-COL-0010-ReachabilityFireability-13
lola: result : false
lola: markings : 2805
lola: fired transitions : 3492
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 145 (type FNDP) for AirplaneLD-COL-0010-ReachabilityFireability-13 (obsolete)
lola: CANCELED task # 146 (type EQUN) for AirplaneLD-COL-0010-ReachabilityFireability-13 (obsolete)
lola: CANCELED task # 148 (type SRCH) for AirplaneLD-COL-0010-ReachabilityFireability-13 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
AirplaneLD-COL-0010-ReachabilityFireability-00: EF true tandem / relaxed
AirplaneLD-COL-0010-ReachabilityFireability-01: EF true tandem / relaxed
AirplaneLD-COL-0010-ReachabilityFireability-02: EF true tandem / insertion
AirplaneLD-COL-0010-ReachabilityFireability-03: EF true tandem / insertion
AirplaneLD-COL-0010-ReachabilityFireability-04: AG false tandem / relaxed
AirplaneLD-COL-0010-ReachabilityFireability-05: AG false tandem / insertion
AirplaneLD-COL-0010-ReachabilityFireability-06: EF true tandem / relaxed
AirplaneLD-COL-0010-ReachabilityFireability-07: AG true tandem / insertion
AirplaneLD-COL-0010-ReachabilityFireability-08: EF true tandem / relaxed
AirplaneLD-COL-0010-ReachabilityFireability-09: EF true tandem / relaxed
AirplaneLD-COL-0010-ReachabilityFireability-10: AG false tandem / insertion
AirplaneLD-COL-0010-ReachabilityFireability-11: EF false skeleton: tandem / insertion
AirplaneLD-COL-0010-ReachabilityFireability-12: EF true tandem / insertion
AirplaneLD-COL-0010-ReachabilityFireability-13: EF false tandem / relaxed
AirplaneLD-COL-0010-ReachabilityFireability-14: AG true tandem / insertion
AirplaneLD-COL-0010-ReachabilityFireability-15: EF true tandem / relaxed


Time elapsed: 1 secs. Pages in use: 4

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="AirplaneLD-COL-0010"
export BK_EXAMINATION="ReachabilityFireability"
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 AirplaneLD-COL-0010, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r004-tall-162037985600175"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-COL-0010.tgz
mv AirplaneLD-COL-0010 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;