About the Execution of LoLa+red for AutoFlight-PT-01a
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
175.060 | 4144.00 | 8686.00 | 29.60 | TTFFTFFFTTTTTFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r007-oct2-167813595400375.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is AutoFlight-PT-01a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-oct2-167813595400375
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 7.5K Feb 25 18:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 25 18:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 18:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 18:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 15:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 18:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 50K Feb 25 18:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 18:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 115K Feb 25 18:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 8.7K Mar 5 18:22 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 AutoFlight-PT-01a-ReachabilityFireability-00
FORMULA_NAME AutoFlight-PT-01a-ReachabilityFireability-01
FORMULA_NAME AutoFlight-PT-01a-ReachabilityFireability-02
FORMULA_NAME AutoFlight-PT-01a-ReachabilityFireability-03
FORMULA_NAME AutoFlight-PT-01a-ReachabilityFireability-04
FORMULA_NAME AutoFlight-PT-01a-ReachabilityFireability-05
FORMULA_NAME AutoFlight-PT-01a-ReachabilityFireability-06
FORMULA_NAME AutoFlight-PT-01a-ReachabilityFireability-07
FORMULA_NAME AutoFlight-PT-01a-ReachabilityFireability-08
FORMULA_NAME AutoFlight-PT-01a-ReachabilityFireability-09
FORMULA_NAME AutoFlight-PT-01a-ReachabilityFireability-10
FORMULA_NAME AutoFlight-PT-01a-ReachabilityFireability-11
FORMULA_NAME AutoFlight-PT-01a-ReachabilityFireability-12
FORMULA_NAME AutoFlight-PT-01a-ReachabilityFireability-13
FORMULA_NAME AutoFlight-PT-01a-ReachabilityFireability-14
FORMULA_NAME AutoFlight-PT-01a-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1678347899384
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=lolaxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-01a
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-09 07:45:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-09 07:45:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 07:45:02] [INFO ] Load time of PNML (sax parser for PT used): 46 ms
[2023-03-09 07:45:02] [INFO ] Transformed 32 places.
[2023-03-09 07:45:02] [INFO ] Transformed 30 transitions.
[2023-03-09 07:45:02] [INFO ] Found NUPN structural information;
[2023-03-09 07:45:02] [INFO ] Parsed PT model containing 32 places and 30 transitions and 100 arcs in 129 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 7 formulas.
Ensure Unique test removed 5 transitions
Reduce redundant transitions removed 5 transitions.
FORMULA AutoFlight-PT-01a-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01a-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01a-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01a-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01a-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01a-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01a-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01a-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 416 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 8) seen :7
FORMULA AutoFlight-PT-01a-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-01a-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-01a-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-01a-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-01a-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-01a-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-01a-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 25 rows 32 cols
[2023-03-09 07:45:02] [INFO ] Computed 10 place invariants in 3 ms
[2023-03-09 07:45:02] [INFO ] After 214ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 07:45:02] [INFO ] [Nat]Absence check using 9 positive place invariants in 11 ms returned sat
[2023-03-09 07:45:02] [INFO ] [Nat]Absence check using 9 positive and 1 generalized place invariants in 7 ms returned sat
[2023-03-09 07:45:02] [INFO ] After 109ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
FORMULA AutoFlight-PT-01a-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 785 ms.
starting LoLA
BK_INPUT AutoFlight-PT-01a
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution
ReachabilityFireability
FORMULA AutoFlight-PT-01a-ReachabilityFireability-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA AutoFlight-PT-01a-ReachabilityFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA AutoFlight-PT-01a-ReachabilityFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA AutoFlight-PT-01a-ReachabilityFireability-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA AutoFlight-PT-01a-ReachabilityFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA AutoFlight-PT-01a-ReachabilityFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA AutoFlight-PT-01a-ReachabilityFireability-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA AutoFlight-PT-01a-ReachabilityFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA AutoFlight-PT-01a-ReachabilityFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA AutoFlight-PT-01a-ReachabilityFireability-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA AutoFlight-PT-01a-ReachabilityFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA AutoFlight-PT-01a-ReachabilityFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA AutoFlight-PT-01a-ReachabilityFireability-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA AutoFlight-PT-01a-ReachabilityFireability-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA AutoFlight-PT-01a-ReachabilityFireability-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA AutoFlight-PT-01a-ReachabilityFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
BK_STOP 1678347903528
--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/ReachabilityFireability.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: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
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 # 52 (type EXCL) for 0 AutoFlight-PT-01a-ReachabilityFireability-00
lola: time limit : 138 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 48 (type FNDP) for 0 AutoFlight-PT-01a-ReachabilityFireability-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 49 (type EQUN) for 0 AutoFlight-PT-01a-ReachabilityFireability-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 51 (type SRCH) for 0 AutoFlight-PT-01a-ReachabilityFireability-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 48 (type FNDP) for AutoFlight-PT-01a-ReachabilityFireability-00
lola: result : true
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 49 (type EQUN) for AutoFlight-PT-01a-ReachabilityFireability-00 (obsolete)
lola: CANCELED task # 51 (type SRCH) for AutoFlight-PT-01a-ReachabilityFireability-00 (obsolete)
lola: CANCELED task # 52 (type EXCL) for AutoFlight-PT-01a-ReachabilityFireability-00 (obsolete)
lola: FINISHED task # 51 (type SRCH) for AutoFlight-PT-01a-ReachabilityFireability-00
lola: result : true
lola: time used : 0.000000
lola: memory pages used : 1
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k: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 # 59 (type EXCL) for 9 AutoFlight-PT-01a-ReachabilityFireability-03
lola: time limit : 171 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 55 (type FNDP) for 9 AutoFlight-PT-01a-ReachabilityFireability-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 56 (type EQUN) for 9 AutoFlight-PT-01a-ReachabilityFireability-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 58 (type SRCH) for 9 AutoFlight-PT-01a-ReachabilityFireability-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 59 (type EXCL) for AutoFlight-PT-01a-ReachabilityFireability-03
lola: result : true
lola: markings : 1
lola: time used : 0.000000
lola: memory pages used : 1
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: CANCELED task # 55 (type FNDP) for AutoFlight-PT-01a-ReachabilityFireability-03 (obsolete)
lola: CANCELED task # 56 (type EQUN) for AutoFlight-PT-01a-ReachabilityFireability-03 (obsolete)
lola: CANCELED task # 58 (type SRCH) for AutoFlight-PT-01a-ReachabilityFireability-03 (obsolete)
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 66 (type EXCL) for 39 AutoFlight-PT-01a-ReachabilityFireability-13
lola: time limit : 180 sec
lola: memory limit: 32 pages
sara: try reading problem file /home/mcc/execution/ReachabilityFireability-49.sara.
lola: LAUNCH task # 62 (type FNDP) for 39 AutoFlight-PT-01a-ReachabilityFireability-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 63 (type EQUN) for 39 AutoFlight-PT-01a-ReachabilityFireability-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
sara: place or transition ordering is non-deterministic
lola: LAUNCH task # 65 (type SRCH) for 39 AutoFlight-PT-01a-ReachabilityFireability-13
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 # 65 (type SRCH) for AutoFlight-PT-01a-ReachabilityFireability-13
lola: result : true
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 62 (type FNDP) for AutoFlight-PT-01a-ReachabilityFireability-13 (obsolete)
lola: CANCELED task # 63 (type EQUN) for AutoFlight-PT-01a-ReachabilityFireability-13 (obsolete)
lola: CANCELED task # 66 (type EXCL) for AutoFlight-PT-01a-ReachabilityFireability-13 (obsolete)
sara: try reading problem file /home/mcc/execution/ReachabilityFireability-56.sara.
lola: FINISHED task # 58 (type SRCH) for AutoFlight-PT-01a-ReachabilityFireability-03
lola: result : true
lola: time used : 0.000000
lola: memory pages used : 1
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: 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 # 73 (type EXCL) for 6 AutoFlight-PT-01a-ReachabilityFireability-02
lola: time limit : 200 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 69 (type FNDP) for 6 AutoFlight-PT-01a-ReachabilityFireability-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 70 (type EQUN) for 6 AutoFlight-PT-01a-ReachabilityFireability-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 72 (type SRCH) for 6 AutoFlight-PT-01a-ReachabilityFireability-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 49 (type EQUN) for AutoFlight-PT-01a-ReachabilityFireability-00
lola: result : true
lola: FINISHED task # 72 (type SRCH) for AutoFlight-PT-01a-ReachabilityFireability-02
lola: result : true
lola: time used : 0.000000
lola: memory pages used : 1
lola: FINISHED task # 73 (type EXCL) for AutoFlight-PT-01a-ReachabilityFireability-02
lola: result : true
lola: markings : 1
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: CANCELED task # 69 (type FNDP) for AutoFlight-PT-01a-ReachabilityFireability-02 (obsolete)
lola: CANCELED task # 70 (type EQUN) for AutoFlight-PT-01a-ReachabilityFireability-02 (obsolete)
lola: FINISHED task # 55 (type FNDP) for AutoFlight-PT-01a-ReachabilityFireability-03
lola: result : true
lola: tried executions : 1
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: 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 # 80 (type EXCL) for 45 AutoFlight-PT-01a-ReachabilityFireability-15
lola: time limit : 211 sec
lola: memory limit: 32 pages
sara: try reading problem file /home/mcc/execution/ReachabilityFireability-70.sara.
sara: place or transition ordering is non-deterministic
lola: LAUNCH task # 76 (type FNDP) for 45 AutoFlight-PT-01a-ReachabilityFireability-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 77 (type EQUN) for 45 AutoFlight-PT-01a-ReachabilityFireability-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 79 (type SRCH) for 45 AutoFlight-PT-01a-ReachabilityFireability-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 80 (type EXCL) for AutoFlight-PT-01a-ReachabilityFireability-15
lola: result : true
lola: markings : 1
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 76 (type FNDP) for AutoFlight-PT-01a-ReachabilityFireability-15 (obsolete)
lola: CANCELED task # 77 (type EQUN) for AutoFlight-PT-01a-ReachabilityFireability-15 (obsolete)
lola: CANCELED task # 79 (type SRCH) for AutoFlight-PT-01a-ReachabilityFireability-15 (obsolete)
lola: FINISHED task # 69 (type FNDP) for AutoFlight-PT-01a-ReachabilityFireability-02
lola: result : true
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 62 (type FNDP) for AutoFlight-PT-01a-ReachabilityFireability-13
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: 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 # 86 (type EXCL) for 42 AutoFlight-PT-01a-ReachabilityFireability-14
lola: time limit : 257 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 82 (type FNDP) for 42 AutoFlight-PT-01a-ReachabilityFireability-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 83 (type EQUN) for 42 AutoFlight-PT-01a-ReachabilityFireability-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 85 (type SRCH) for 42 AutoFlight-PT-01a-ReachabilityFireability-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
sara: try reading problem file /home/mcc/execution/ReachabilityFireability-83.sara.
sara: place or transition ordering is non-deterministic
lola: Created skeleton in 0.000000 secs.
lola: FINISHED task # 86 (type EXCL) for AutoFlight-PT-01a-ReachabilityFireability-14
lola: result : true
lola: markings : 2
lola: fired transitions : 1
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 82 (type FNDP) for AutoFlight-PT-01a-ReachabilityFireability-14 (obsolete)
lola: CANCELED task # 83 (type EQUN) for AutoFlight-PT-01a-ReachabilityFireability-14 (obsolete)
lola: CANCELED task # 85 (type SRCH) for AutoFlight-PT-01a-ReachabilityFireability-14 (obsolete)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH INITIAL
lola: LAUNCH task # 28 (type CNST) for 27 AutoFlight-PT-01a-ReachabilityFireability-09
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: FINISHED task # 76 (type FNDP) for AutoFlight-PT-01a-ReachabilityFireability-15
lola: result : true
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 82 (type FNDP) for AutoFlight-PT-01a-ReachabilityFireability-14
lola: result : true
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: Created skeleton in 0.000000 secs.
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: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:711
lola: FINISHED task # 83 (type EQUN) for AutoFlight-PT-01a-ReachabilityFireability-14
lola: result : true
lola: FINISHED task # 28 (type CNST) for AutoFlight-PT-01a-ReachabilityFireability-09
lola: result : true
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 113 (type EXCL) for 21 AutoFlight-PT-01a-ReachabilityFireability-07
lola: time limit : 600 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 102 (type FNDP) for 36 AutoFlight-PT-01a-ReachabilityFireability-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 103 (type EQUN) for 36 AutoFlight-PT-01a-ReachabilityFireability-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 105 (type SRCH) for 36 AutoFlight-PT-01a-ReachabilityFireability-12
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: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: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
sara: try reading problem file /home/mcc/execution/ReachabilityFireability-77.sara.
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 105 (type SRCH) for AutoFlight-PT-01a-ReachabilityFireability-12
lola: result : true
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 102 (type FNDP) for AutoFlight-PT-01a-ReachabilityFireability-12 (obsolete)
lola: CANCELED task # 103 (type EQUN) for AutoFlight-PT-01a-ReachabilityFireability-12 (obsolete)
lola: LAUNCH task # 124 (type FNDP) for 18 AutoFlight-PT-01a-ReachabilityFireability-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 128 (type EQUN) for 18 AutoFlight-PT-01a-ReachabilityFireability-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 132 (type SRCH) for 18 AutoFlight-PT-01a-ReachabilityFireability-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 77 (type EQUN) for AutoFlight-PT-01a-ReachabilityFireability-15
lola: result : true
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: FINISHED task # 113 (type EXCL) for AutoFlight-PT-01a-ReachabilityFireability-07
lola: result : true
lola: markings : 1
lola: time used : 0.000000
lola: memory pages used : 1
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 139 (type EXCL) for 12 AutoFlight-PT-01a-ReachabilityFireability-04
lola: time limit : 514 sec
lola: memory limit: 32 pages
lola: FINISHED task # 103 (type EQUN) for AutoFlight-PT-01a-ReachabilityFireability-12
lola: result : unknown
lola: FINISHED task # 132 (type SRCH) for AutoFlight-PT-01a-ReachabilityFireability-06
lola: result : true
lola: markings : 3
lola: fired transitions : 2
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 124 (type FNDP) for AutoFlight-PT-01a-ReachabilityFireability-06 (obsolete)
lola: CANCELED task # 128 (type EQUN) for AutoFlight-PT-01a-ReachabilityFireability-06 (obsolete)
lola: LAUNCH task # 127 (type FNDP) for 33 AutoFlight-PT-01a-ReachabilityFireability-11
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 141 (type EQUN) for 33 AutoFlight-PT-01a-ReachabilityFireability-11
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 143 (type SRCH) for 33 AutoFlight-PT-01a-ReachabilityFireability-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 # 139 (type EXCL) for AutoFlight-PT-01a-ReachabilityFireability-04
lola: result : true
lola: markings : 2
lola: fired transitions : 1
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 94 (type EXCL) for 24 AutoFlight-PT-01a-ReachabilityFireability-08
lola: time limit : 720 sec
lola: memory limit: 32 pages
lola: FINISHED task # 102 (type FNDP) for AutoFlight-PT-01a-ReachabilityFireability-12
lola: result : true
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 143 (type SRCH) for AutoFlight-PT-01a-ReachabilityFireability-11
lola: result : false
lola: markings : 59
lola: fired transitions : 101
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 127 (type FNDP) for AutoFlight-PT-01a-ReachabilityFireability-11 (obsolete)
lola: CANCELED task # 141 (type EQUN) for AutoFlight-PT-01a-ReachabilityFireability-11 (obsolete)
lola: LAUNCH task # 96 (type FNDP) for 15 AutoFlight-PT-01a-ReachabilityFireability-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 97 (type EQUN) for 15 AutoFlight-PT-01a-ReachabilityFireability-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 99 (type SRCH) for 15 AutoFlight-PT-01a-ReachabilityFireability-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 94 (type EXCL) for AutoFlight-PT-01a-ReachabilityFireability-08
lola: result : true
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: markings : 4
lola: fired transitions : 4
lola: time used : 0.000000
lola: memory pages used : 1
lola: FINISHED task # 127 (type FNDP) for AutoFlight-PT-01a-ReachabilityFireability-11
lola: result : unknown
lola: fired transitions : 14540
lola: tried executions : 575
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 124 (type FNDP) for AutoFlight-PT-01a-ReachabilityFireability-06
lola: result : true
lola: fired transitions : 1
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: LAUNCH task # 119 (type EXCL) for 3 AutoFlight-PT-01a-ReachabilityFireability-01
lola: time limit : 1200 sec
lola: memory limit: 32 pages
lola: FINISHED task # 70 (type EQUN) for AutoFlight-PT-01a-ReachabilityFireability-02
lola: result : true
lola: FINISHED task # 119 (type EXCL) for AutoFlight-PT-01a-ReachabilityFireability-01
lola: result : true
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/ReachabilityFireability-97.sara.
sara: place or transition ordering is non-deterministic
lola: LAUNCH task # 136 (type EXCL) for 30 AutoFlight-PT-01a-ReachabilityFireability-10
lola: time limit : 1800 sec
lola: memory limit: 32 pages
lola: FINISHED task # 99 (type SRCH) for AutoFlight-PT-01a-ReachabilityFireability-05
lola: result : true
lola: markings : 6
lola: fired transitions : 5
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 96 (type FNDP) for AutoFlight-PT-01a-ReachabilityFireability-05 (obsolete)
lola: CANCELED task # 97 (type EQUN) for AutoFlight-PT-01a-ReachabilityFireability-05 (obsolete)
lola: LAUNCH task # 89 (type FNDP) for 30 AutoFlight-PT-01a-ReachabilityFireability-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 123 (type EQUN) for 30 AutoFlight-PT-01a-ReachabilityFireability-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 135 (type SRCH) for 30 AutoFlight-PT-01a-ReachabilityFireability-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 96 (type FNDP) for AutoFlight-PT-01a-ReachabilityFireability-05
lola: result : true
lola: fired transitions : 4
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 97 (type EQUN) for AutoFlight-PT-01a-ReachabilityFireability-05
lola: result : unknown
lola: FINISHED task # 136 (type EXCL) for AutoFlight-PT-01a-ReachabilityFireability-10
lola: result : true
lola: markings : 3
lola: fired transitions : 2
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 89 (type FNDP) for AutoFlight-PT-01a-ReachabilityFireability-10 (obsolete)
lola: CANCELED task # 123 (type EQUN) for AutoFlight-PT-01a-ReachabilityFireability-10 (obsolete)
lola: CANCELED task # 135 (type SRCH) for AutoFlight-PT-01a-ReachabilityFireability-10 (obsolete)
lola: Portfolio finished: no open formulas
FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
AutoFlight-PT-01a-ReachabilityFireability-00: EF true findpath
AutoFlight-PT-01a-ReachabilityFireability-01: EF true tandem / relaxed
AutoFlight-PT-01a-ReachabilityFireability-02: AG false tandem / insertion
AutoFlight-PT-01a-ReachabilityFireability-03: AG false tandem / relaxed
AutoFlight-PT-01a-ReachabilityFireability-04: EF true tandem / relaxed
AutoFlight-PT-01a-ReachabilityFireability-05: AG false tandem / insertion
AutoFlight-PT-01a-ReachabilityFireability-06: AG false tandem / insertion
AutoFlight-PT-01a-ReachabilityFireability-07: AG false tandem / relaxed
AutoFlight-PT-01a-ReachabilityFireability-08: EF true tandem / relaxed
AutoFlight-PT-01a-ReachabilityFireability-09: INITIAL true preprocessing
AutoFlight-PT-01a-ReachabilityFireability-10: EF true tandem / relaxed
AutoFlight-PT-01a-ReachabilityFireability-11: AG true tandem / insertion
AutoFlight-PT-01a-ReachabilityFireability-12: EF true tandem / insertion
AutoFlight-PT-01a-ReachabilityFireability-13: AG false tandem / insertion
AutoFlight-PT-01a-ReachabilityFireability-14: EF true tandem / relaxed
AutoFlight-PT-01a-ReachabilityFireability-15: AG false tandem / relaxed
Time elapsed: 0 secs. Pages in use: 3
lola: rewrite Frontend/Parser/formula_rewrite.k:711
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="AutoFlight-PT-01a"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="lolaxred"
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 2-5348"
echo " Executing tool lolaxred"
echo " Input is AutoFlight-PT-01a, 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 r007-oct2-167813595400375"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-01a.tgz
mv AutoFlight-PT-01a 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 '
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 ;