Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r373-tall-171683788600135.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ShieldIIPt-PT-003A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683788600135
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Apr 23 07:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 23 07:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 20:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Apr 12 20:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Apr 12 20:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Apr 12 20:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 17K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPt-PT-003A-ReachabilityFireability-2024-00
FORMULA_NAME ShieldIIPt-PT-003A-ReachabilityFireability-2024-01
FORMULA_NAME ShieldIIPt-PT-003A-ReachabilityFireability-2024-02
FORMULA_NAME ShieldIIPt-PT-003A-ReachabilityFireability-2024-03
FORMULA_NAME ShieldIIPt-PT-003A-ReachabilityFireability-2024-04
FORMULA_NAME ShieldIIPt-PT-003A-ReachabilityFireability-2024-05
FORMULA_NAME ShieldIIPt-PT-003A-ReachabilityFireability-2024-06
FORMULA_NAME ShieldIIPt-PT-003A-ReachabilityFireability-2024-07
FORMULA_NAME ShieldIIPt-PT-003A-ReachabilityFireability-2024-08
FORMULA_NAME ShieldIIPt-PT-003A-ReachabilityFireability-2024-09
FORMULA_NAME ShieldIIPt-PT-003A-ReachabilityFireability-2024-10
FORMULA_NAME ShieldIIPt-PT-003A-ReachabilityFireability-2024-11
FORMULA_NAME ShieldIIPt-PT-003A-ReachabilityFireability-2024-12
FORMULA_NAME ShieldIIPt-PT-003A-ReachabilityFireability-2024-13
FORMULA_NAME ShieldIIPt-PT-003A-ReachabilityFireability-2024-14
FORMULA_NAME ShieldIIPt-PT-003A-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716949646159

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-003A
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-29 02:27:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-29 02:27:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 02:27:28] [INFO ] Load time of PNML (sax parser for PT used): 36 ms
[2024-05-29 02:27:28] [INFO ] Transformed 60 places.
[2024-05-29 02:27:28] [INFO ] Transformed 45 transitions.
[2024-05-29 02:27:28] [INFO ] Found NUPN structural information;
[2024-05-29 02:27:28] [INFO ] Parsed PT model containing 60 places and 45 transitions and 186 arcs in 114 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=38 ) properties (out of 12) seen :10
FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 44 rows 60 cols
[2024-05-29 02:27:28] [INFO ] Computed 28 invariants in 5 ms
[2024-05-29 02:27:28] [INFO ] After 193ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-29 02:27:29] [INFO ] [Nat]Absence check using 28 positive place invariants in 8 ms returned sat
[2024-05-29 02:27:29] [INFO ] After 38ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-05-29 02:27:29] [INFO ] After 59ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 21 ms.
[2024-05-29 02:27:29] [INFO ] After 175ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 48 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=24 )
TestFail conflict detected : techniques TOPOLOGICAL PARIKH_WALK answered differently (true)on formula ShieldIIPt-PT-003A-ReachabilityFireability-2024-04
Parikh walk visited 0 properties in 4 ms.
Support contains 23 out of 60 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 60/60 places, 44/44 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 59 transition count 43
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 59 transition count 43
Applied a total of 4 rules in 19 ms. Remains 59 /60 variables (removed 1) and now considering 43/44 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 59/60 places, 43/44 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Finished probabilistic random walk after 175115 steps, run visited all 1 properties in 415 ms. (steps per millisecond=421 )
Probabilistic random walk after 175115 steps, saw 112885 distinct states, run finished after 415 ms. (steps per millisecond=421 ) properties seen :1
FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Parikh walk visited 0 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 1542 ms.
starting LoLA
BK_INPUT ShieldIIPt-PT-003A
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution
ReachabilityFireability

FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-003A-ReachabilityFireability-2024-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1716949650956

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination 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: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:156
lola: rewrite Frontend/Parser/formula_rewrite.k:147
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: LAUNCH INITIAL
lola: LAUNCH task # 1 (type CNST) for 0 ShieldIIPt-PT-003A-ReachabilityFireability-2024-00
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: FINISHED task # 1 (type CNST) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-00
lola: result : true
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: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH INITIAL
lola: LAUNCH task # 13 (type CNST) for 12 ShieldIIPt-PT-003A-ReachabilityFireability-2024-04
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 13 (type CNST) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-04
lola: result : false
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 52 (type EXCL) for 6 ShieldIIPt-PT-003A-ReachabilityFireability-2024-02
lola: time limit : 189 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 48 (type FNDP) for 6 ShieldIIPt-PT-003A-ReachabilityFireability-2024-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 49 (type EQUN) for 6 ShieldIIPt-PT-003A-ReachabilityFireability-2024-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 51 (type SRCH) for 6 ShieldIIPt-PT-003A-ReachabilityFireability-2024-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 51 (type SRCH) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-02
lola: result : true
lola: markings : 57
lola: fired transitions : 58
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 48 (type FNDP) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-02 (obsolete)
lola: CANCELED task # 49 (type EQUN) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-02 (obsolete)
lola: CANCELED task # 52 (type EXCL) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-02 (obsolete)
lola: FINISHED task # 48 (type FNDP) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-02
lola: result : unknown
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k: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 ShieldIIPt-PT-003A-ReachabilityFireability-2024-03
lola: time limit : 276 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 55 (type FNDP) for 9 ShieldIIPt-PT-003A-ReachabilityFireability-2024-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 56 (type EQUN) for 9 ShieldIIPt-PT-003A-ReachabilityFireability-2024-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 58 (type SRCH) for 9 ShieldIIPt-PT-003A-ReachabilityFireability-2024-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
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: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: FINISHED task # 55 (type FNDP) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-03
lola: result : true
lola: fired transitions : 33
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: CANCELED task # 56 (type EQUN) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-03 (obsolete)
lola: CANCELED task # 58 (type SRCH) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-03 (obsolete)
lola: CANCELED task # 59 (type EXCL) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-03 (obsolete)
lola: LAUNCH task # 65 (type EXCL) for 15 ShieldIIPt-PT-003A-ReachabilityFireability-2024-05
lola: time limit : 514 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 61 (type FNDP) for 15 ShieldIIPt-PT-003A-ReachabilityFireability-2024-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 62 (type EQUN) for 15 ShieldIIPt-PT-003A-ReachabilityFireability-2024-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 64 (type SRCH) for 15 ShieldIIPt-PT-003A-ReachabilityFireability-2024-05
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: FINISHED task # 58 (type SRCH) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-03
lola: result : true
lola: markings : 35
lola: fired transitions : 35
lola: time used : 0.000000
lola: memory pages used : 1
lola: FINISHED task # 59 (type EXCL) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-03
lola: result : true
lola: markings : 221
lola: fired transitions : 254
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: FINISHED task # 64 (type SRCH) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-05
lola: result : true
lola: markings : 56
lola: fired transitions : 58
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 61 (type FNDP) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-05 (obsolete)
lola: CANCELED task # 62 (type EQUN) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-05 (obsolete)
lola: CANCELED task # 65 (type EXCL) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-05 (obsolete)
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: LAUNCH task # 104 (type EXCL) for 27 ShieldIIPt-PT-003A-ReachabilityFireability-2024-09
lola: time limit : 600 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:711
lola: LAUNCH task # 76 (type FNDP) for 27 ShieldIIPt-PT-003A-ReachabilityFireability-2024-09
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 88 (type EQUN) for 27 ShieldIIPt-PT-003A-ReachabilityFireability-2024-09
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 102 (type SRCH) for 27 ShieldIIPt-PT-003A-ReachabilityFireability-2024-09
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: 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: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 # 102 (type SRCH) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-09
lola: result : true
lola: markings : 8
lola: fired transitions : 7
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: FINISHED task # 104 (type EXCL) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-09
lola: result : true
lola: markings : 12
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: CANCELED task # 76 (type FNDP) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-09 (obsolete)
lola: CANCELED task # 88 (type EQUN) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-09 (obsolete)
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: LAUNCH task # 113 (type EXCL) for 21 ShieldIIPt-PT-003A-ReachabilityFireability-2024-07
lola: time limit : 450 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 90 (type FNDP) for 36 ShieldIIPt-PT-003A-ReachabilityFireability-2024-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 93 (type EQUN) for 36 ShieldIIPt-PT-003A-ReachabilityFireability-2024-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 96 (type SRCH) for 36 ShieldIIPt-PT-003A-ReachabilityFireability-2024-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 61 (type FNDP) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-05
lola: result : true
lola: fired transitions : 84
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 76 (type FNDP) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-09
lola: result : true
lola: fired transitions : 6
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: FINISHED task # 113 (type EXCL) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-07
lola: sara: result : truetry reading problem file /home/mcc/execution/ReachabilityFireability-88.sara.

lola: markings : 12
lola: fired transitions : 13
lola: time used : 0.000000
lola: memory pages used : 1
sara: try reading problem file /home/mcc/execution/ReachabilityFireability-62.sara.
lola: LAUNCH task # 114 (type EXCL) for 24 ShieldIIPt-PT-003A-ReachabilityFireability-2024-08
lola: time limit : 450 sec
lola: memory limit: 32 pages
lola: FINISHED task # 56 (type EQUN) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-03
lola: result : unknown
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 90 (type FNDP) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-12
lola: result : true
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 93 (type EQUN) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-12 (obsolete)
lola: CANCELED task # 96 (type SRCH) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-12 (obsolete)
lola: LAUNCH task # 125 (type FNDP) for 3 ShieldIIPt-PT-003A-ReachabilityFireability-2024-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 131 (type EQUN) for 3 ShieldIIPt-PT-003A-ReachabilityFireability-2024-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 137 (type SRCH) for 3 ShieldIIPt-PT-003A-ReachabilityFireability-2024-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 114 (type EXCL) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-08
lola: result : true
lola: markings : 1
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 103 (type EXCL) for 42 ShieldIIPt-PT-003A-ReachabilityFireability-2024-14
lola: time limit : 514 sec
lola: memory limit: 32 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
sara: place or transition ordering is non-deterministic
sara: place or transition ordering is non-deterministic

lola: FINISHED task # 103 (type EXCL) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-14
lola: result : true
lola: markings : 1
lola: time used : 0.000000
lola: memory pages used : 1
lola: FINISHED task # 96 (type SRCH) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-12
lola: result : true
lola: time used : 0.000000
lola: memory pages used : 1
lola: FINISHED task # 137 (type SRCH) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-01
lola: result : true
lola: markings : 106
lola: fired transitions : 117
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 125 (type FNDP) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-01 (obsolete)
lola: CANCELED task # 131 (type EQUN) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-01 (obsolete)
lola: LAUNCH task # 136 (type EXCL) for 33 ShieldIIPt-PT-003A-ReachabilityFireability-2024-11
lola: time limit : 720 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 77 (type FNDP) for 18 ShieldIIPt-PT-003A-ReachabilityFireability-2024-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 95 (type EQUN) for 18 ShieldIIPt-PT-003A-ReachabilityFireability-2024-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 116 (type SRCH) for 18 ShieldIIPt-PT-003A-ReachabilityFireability-2024-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 125 (type FNDP) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-01
lola: result : unknown
lola: fired transitions : 1
lola: tried executions : 2
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 136 (type EXCL) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-11
lola: result : true
lola: markings : 155
lola: fired transitions : 195
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 120 (type EXCL) for 39 ShieldIIPt-PT-003A-ReachabilityFireability-2024-13
lola: time limit : 900 sec
lola: memory limit: 32 pages
sara: try reading problem file /home/mcc/execution/ReachabilityFireability-93.sara.
lola: FINISHED task # 116 (type SRCH) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-06
lola: result : true
lola: markings : 240
lola: fired transitions : 252
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 77 (type FNDP) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-06 (obsolete)
lola: CANCELED task # 95 (type EQUN) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-06 (obsolete)
lola: LAUNCH task # 106 (type FNDP) for 45 ShieldIIPt-PT-003A-ReachabilityFireability-2024-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 115 (type EQUN) for 45 ShieldIIPt-PT-003A-ReachabilityFireability-2024-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 127 (type SRCH) for 45 ShieldIIPt-PT-003A-ReachabilityFireability-2024-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 77 (type FNDP) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-06
lola: result : true
lola: fired transitions : 429
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 120 (type EXCL) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-13
lola: result : true
lola: markings : 45
lola: fired transitions : 55
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 92 (type EXCL) for 30 ShieldIIPt-PT-003A-ReachabilityFireability-2024-10
lola: time limit : 1800 sec
lola: memory limit: 32 pages
lola: FINISHED task # 106 (type FNDP) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-15
lola: result : true
lola: fired transitions : 5
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 115 (type EQUN) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-15 (obsolete)
lola: CANCELED task # 127 (type SRCH) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-15 (obsolete)
lola: LAUNCH task # 74 (type FNDP) for 30 ShieldIIPt-PT-003A-ReachabilityFireability-2024-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 79 (type EQUN) for 30 ShieldIIPt-PT-003A-ReachabilityFireability-2024-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 91 (type SRCH) for 30 ShieldIIPt-PT-003A-ReachabilityFireability-2024-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 92 (type EXCL) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-10
lola: result : true
lola: markings : 3
lola: fired transitions : 2
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 74 (type FNDP) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-10 (obsolete)
lola: CANCELED task # 79 (type EQUN) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-10 (obsolete)
lola: CANCELED task # 91 (type SRCH) for ShieldIIPt-PT-003A-ReachabilityFireability-2024-10 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
ShieldIIPt-PT-003A-ReachabilityFireability-2024-00: INITIAL true preprocessing
ShieldIIPt-PT-003A-ReachabilityFireability-2024-01: EF true tandem / insertion
ShieldIIPt-PT-003A-ReachabilityFireability-2024-02: EF true tandem / insertion
ShieldIIPt-PT-003A-ReachabilityFireability-2024-03: AG false findpath
ShieldIIPt-PT-003A-ReachabilityFireability-2024-04: INITIAL false preprocessing
ShieldIIPt-PT-003A-ReachabilityFireability-2024-05: EF true tandem / insertion
ShieldIIPt-PT-003A-ReachabilityFireability-2024-06: AG false tandem / insertion
ShieldIIPt-PT-003A-ReachabilityFireability-2024-07: EF true tandem / relaxed
ShieldIIPt-PT-003A-ReachabilityFireability-2024-08: AG false tandem / relaxed
ShieldIIPt-PT-003A-ReachabilityFireability-2024-09: AG false tandem / insertion
ShieldIIPt-PT-003A-ReachabilityFireability-2024-10: AG false tandem / relaxed
ShieldIIPt-PT-003A-ReachabilityFireability-2024-11: AG false tandem / relaxed
ShieldIIPt-PT-003A-ReachabilityFireability-2024-12: EF true findpath
ShieldIIPt-PT-003A-ReachabilityFireability-2024-13: AG false tandem / relaxed
ShieldIIPt-PT-003A-ReachabilityFireability-2024-14: AG false tandem / relaxed
ShieldIIPt-PT-003A-ReachabilityFireability-2024-15: AG false findpath


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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="ShieldIIPt-PT-003A"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is ShieldIIPt-PT-003A, 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 r373-tall-171683788600135"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-003A.tgz
mv ShieldIIPt-PT-003A 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 ;