About the Execution of Marcie for ShieldRVt-PT-003B
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
10082.188 | 3506742.00 | 3506100.00 | 0.00 | TFFTTTFFTFFFFTTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2023-input.r417-tajo-167905972000218.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marcie
Input is ShieldRVt-PT-003B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r417-tajo-167905972000218
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 6.5K Feb 25 22:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 25 22:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 22:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 25 22:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 17:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 17:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 22:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Feb 25 22:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 25 22:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 25 22:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 36K Mar 5 18:23 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 ShieldRVt-PT-003B-CTLFireability-00
FORMULA_NAME ShieldRVt-PT-003B-CTLFireability-01
FORMULA_NAME ShieldRVt-PT-003B-CTLFireability-02
FORMULA_NAME ShieldRVt-PT-003B-CTLFireability-03
FORMULA_NAME ShieldRVt-PT-003B-CTLFireability-04
FORMULA_NAME ShieldRVt-PT-003B-CTLFireability-05
FORMULA_NAME ShieldRVt-PT-003B-CTLFireability-06
FORMULA_NAME ShieldRVt-PT-003B-CTLFireability-07
FORMULA_NAME ShieldRVt-PT-003B-CTLFireability-08
FORMULA_NAME ShieldRVt-PT-003B-CTLFireability-09
FORMULA_NAME ShieldRVt-PT-003B-CTLFireability-10
FORMULA_NAME ShieldRVt-PT-003B-CTLFireability-11
FORMULA_NAME ShieldRVt-PT-003B-CTLFireability-12
FORMULA_NAME ShieldRVt-PT-003B-CTLFireability-13
FORMULA_NAME ShieldRVt-PT-003B-CTLFireability-14
FORMULA_NAME ShieldRVt-PT-003B-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1679069037258
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=marcie
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-003B
Not applying reductions.
Model is PT
CTLFireability PT
timeout --kill-after=10s --signal=SIGINT 1m for testing only
Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets
authors: Alex Tovchigrechko (IDD package and CTL model checking)
Martin Schwarick (Symbolic numerical analysis and CSL model checking)
Christian Rohr (Simulative and approximative numerical model checking)
marcie@informatik.tu-cottbus.de
called as: /home/mcc/BenchKit/bin//../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLFireability.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: ShieldRVt_PT_003B
(NrP: 153 NrTr: 153 NrArc: 360)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.002sec
net check time: 0m 0.000sec
init dd package: 0m 3.312sec
RS generation: 0m 2.372sec
-> reachability set: #nodes 137979 (1.4e+05) #states 1,226,909,246,274 (12)
starting MCC model checker
--------------------------
checking: EF [IS_FIREABLE [t147]]
normalized: E [true U IS_FIREABLE [t147]]
-> the formula is TRUE
FORMULA ShieldRVt-PT-003B-CTLFireability-00 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 5.467sec
checking: ~ [AG [EF [IS_FIREABLE [t52]]]]
normalized: E [true U ~ [E [true U IS_FIREABLE [t52]]]]
-> the formula is TRUE
FORMULA ShieldRVt-PT-003B-CTLFireability-05 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m14.459sec
checking: EX [~ [EG [EG [[IS_FIREABLE [t3] | ~ [IS_FIREABLE [t95]]]]]]]
normalized: EX [~ [EG [EG [[IS_FIREABLE [t3] | ~ [IS_FIREABLE [t95]]]]]]]
.........................................................
EG iterations: 57
.
EG iterations: 1
.-> the formula is FALSE
FORMULA ShieldRVt-PT-003B-CTLFireability-09 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m14.146sec
checking: AG [AF [[AG [E [IS_FIREABLE [t45] U IS_FIREABLE [t105]]] | AX [IS_FIREABLE [t80]]]]]
normalized: ~ [E [true U EG [~ [[~ [EX [~ [IS_FIREABLE [t80]]]] | ~ [E [true U ~ [E [IS_FIREABLE [t45] U IS_FIREABLE [t105]]]]]]]]]]
..............................................................................................
EG iterations: 93
-> the formula is FALSE
FORMULA ShieldRVt-PT-003B-CTLFireability-02 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m23.058sec
checking: EX [~ [AF [[IS_FIREABLE [t83] | [IS_FIREABLE [t104] | EF [IS_FIREABLE [t68]]]]]]]
normalized: EX [EG [~ [[IS_FIREABLE [t83] | [IS_FIREABLE [t104] | E [true U IS_FIREABLE [t68]]]]]]]
...........................................
EG iterations: 43
.-> the formula is FALSE
FORMULA ShieldRVt-PT-003B-CTLFireability-15 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 8.030sec
checking: EF [A [EX [~ [IS_FIREABLE [t29]]] U A [AF [[IS_FIREABLE [t118] & IS_FIREABLE [t131]]] U EG [~ [IS_FIREABLE [t81]]]]]]
normalized: E [true U [~ [EG [~ [[~ [EG [~ [EG [~ [IS_FIREABLE [t81]]]]]] & ~ [E [~ [EG [~ [IS_FIREABLE [t81]]]] U [EG [~ [[IS_FIREABLE [t118] & IS_FIREABLE [t131]]]] & ~ [EG [~ [IS_FIREABLE [t81]]]]]]]]]]] & ~ [E [~ [[~ [EG [~ [EG [~ [IS_FIREABLE [t81]]]]]] & ~ [E [~ [EG [~ [IS_FIREABLE [t81]]]] U [EG [~ [[IS_FIREABLE [t118] & IS_FIREABLE [t131]]]] & ~ [EG [~ [IS_FIREABLE [t81]]]]]]]]] U [~ [EX [~ [IS_FIREABLE [t29]]]] & ~ [[~ [EG [~ [EG [~ [IS_FIREABLE [t81]]]]]] & ~ [E [~ [EG [~ [IS_FIREABLE [t81]]]] U [EG [~ [[IS_FIREABLE [t118] & IS_FIREABLE [t131]]]] & ~ [EG [~ [IS_FIREABLE [t81]]]]]]]]]]]]]]
.............................................................
EG iterations: 61
.
EG iterations: 1
.............................................................
EG iterations: 61
.............................................................
EG iterations: 61
..............................................................
EG iterations: 62
..............................................................
EG iterations: 61
.
EG iterations: 1
.............................................................
EG iterations: 61
.............................................................
EG iterations: 61
..............................................................
EG iterations: 62
.............................................................
EG iterations: 61
.
EG iterations: 1
.............................................................
EG iterations: 61
.............................................................
EG iterations: 61
..............................................................
EG iterations: 62
..............................................................
EG iterations: 62
-> the formula is TRUE
FORMULA ShieldRVt-PT-003B-CTLFireability-04 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m18.231sec
checking: ~ [EX [AF [AX [[[IS_FIREABLE [t68] | IS_FIREABLE [t30]] & [IS_FIREABLE [t54] | IS_FIREABLE [t26]]]]]]]
normalized: ~ [EX [~ [EG [EX [~ [[[IS_FIREABLE [t54] | IS_FIREABLE [t26]] & [IS_FIREABLE [t68] | IS_FIREABLE [t30]]]]]]]]]
..............................................................................................
EG iterations: 93
.-> the formula is TRUE
FORMULA ShieldRVt-PT-003B-CTLFireability-13 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 1.609sec
checking: EG [EG [[AG [EX [IS_FIREABLE [t127]]] | [A [E [IS_FIREABLE [t128] U IS_FIREABLE [t50]] U AF [IS_FIREABLE [t57]]] | [AX [IS_FIREABLE [t11]] & EG [IS_FIREABLE [t59]]]]]]]
normalized: EG [EG [[[[EG [IS_FIREABLE [t59]] & ~ [EX [~ [IS_FIREABLE [t11]]]]] | [~ [EG [EG [~ [IS_FIREABLE [t57]]]]] & ~ [E [EG [~ [IS_FIREABLE [t57]]] U [~ [E [IS_FIREABLE [t128] U IS_FIREABLE [t50]]] & EG [~ [IS_FIREABLE [t57]]]]]]]] | ~ [E [true U ~ [EX [IS_FIREABLE [t127]]]]]]]]
..
EG iterations: 1
.
EG iterations: 1
.
EG iterations: 1
.
EG iterations: 1
........................................
EG iterations: 39
...
before gc: list nodes free: 56804
after gc: idd nodes used:166564, unused:63833436; list nodes free:292877416
...........................................................................................................................
EG iterations: 126
.
EG iterations: 1
-> the formula is FALSE
FORMULA ShieldRVt-PT-003B-CTLFireability-06 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m43.997sec
checking: EF [[[~ [[EG [EG [IS_FIREABLE [t71]]] & ~ [E [IS_FIREABLE [t86] U IS_FIREABLE [t101]]]]] & IS_FIREABLE [t82]] & [AF [AG [~ [IS_FIREABLE [t135]]]] | IS_FIREABLE [t71]]]]
normalized: E [true U [[IS_FIREABLE [t71] | ~ [EG [E [true U IS_FIREABLE [t135]]]]] & [IS_FIREABLE [t82] & ~ [[~ [E [IS_FIREABLE [t86] U IS_FIREABLE [t101]]] & EG [EG [IS_FIREABLE [t71]]]]]]]]
.............................................................
EG iterations: 61
.
EG iterations: 1
............................................................
EG iterations: 60
-> the formula is TRUE
FORMULA ShieldRVt-PT-003B-CTLFireability-14 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m35.123sec
checking: AG [A [IS_FIREABLE [t107] U ~ [[A [AF [IS_FIREABLE [t133]] U [IS_FIREABLE [t5] | IS_FIREABLE [t145]]] & A [AF [IS_FIREABLE [t11]] U [IS_FIREABLE [t19] | IS_FIREABLE [t54]]]]]]]
normalized: ~ [E [true U ~ [[~ [EG [[[~ [EG [~ [[IS_FIREABLE [t19] | IS_FIREABLE [t54]]]]] & ~ [E [~ [[IS_FIREABLE [t19] | IS_FIREABLE [t54]]] U [EG [~ [IS_FIREABLE [t11]]] & ~ [[IS_FIREABLE [t19] | IS_FIREABLE [t54]]]]]]] & [~ [EG [~ [[IS_FIREABLE [t5] | IS_FIREABLE [t145]]]]] & ~ [E [~ [[IS_FIREABLE [t5] | IS_FIREABLE [t145]]] U [EG [~ [IS_FIREABLE [t133]]] & ~ [[IS_FIREABLE [t5] | IS_FIREABLE [t145]]]]]]]]]] & ~ [E [[[~ [EG [~ [[IS_FIREABLE [t19] | IS_FIREABLE [t54]]]]] & ~ [E [~ [[IS_FIREABLE [t19] | IS_FIREABLE [t54]]] U [EG [~ [IS_FIREABLE [t11]]] & ~ [[IS_FIREABLE [t19] | IS_FIREABLE [t54]]]]]]] & [~ [EG [~ [[IS_FIREABLE [t5] | IS_FIREABLE [t145]]]]] & ~ [E [~ [[IS_FIREABLE [t5] | IS_FIREABLE [t145]]] U [EG [~ [IS_FIREABLE [t133]]] & ~ [[IS_FIREABLE [t5] | IS_FIREABLE [t145]]]]]]]] U [~ [IS_FIREABLE [t107]] & [[~ [EG [~ [[IS_FIREABLE [t19] | IS_FIREABLE [t54]]]]] & ~ [E [~ [[IS_FIREABLE [t19] | IS_FIREABLE [t54]]] U [EG [~ [IS_FIREABLE [t11]]] & ~ [[IS_FIREABLE [t19] | IS_FIREABLE [t54]]]]]]] & [~ [EG [~ [[IS_FIREABLE [t5] | IS_FIREABLE [t145]]]]] & ~ [E [~ [[IS_FIREABLE [t5] | IS_FIREABLE [t145]]] U [EG [~ [IS_FIREABLE [t133]]] & ~ [[IS_FIREABLE [t5] | IS_FIREABLE [t145]]]]]]]]]]]]]]]
.
EG iterations: 1
................
before gc: list nodes free: 2832195
after gc: idd nodes used:1975376, unused:62024624; list nodes free:284444475
.............................................................................................................................................................................
EG iterations: 189
.
EG iterations: 1
.........
before gc: list nodes free: 3109567
after gc: idd nodes used:639901, unused:63360099; list nodes free:290639094
.............................................................................
before gc: list nodes free: 3229252
after gc: idd nodes used:589789, unused:63410211; list nodes free:290924821
...................................................................
EG iterations: 153
.
EG iterations: 1
............................................
before gc: list nodes free: 3465717
after gc: idd nodes used:713065, unused:63286935; list nodes free:290383046
.............MC time: 8m11.004sec
checking: [~ [AF [[[EX [~ [IS_FIREABLE [t90]]] | [[[IS_FIREABLE [t116] & IS_FIREABLE [t14]] & AG [IS_FIREABLE [t86]]] & ~ [EG [IS_FIREABLE [t102]]]]] | A [A [IS_FIREABLE [t37] U IS_FIREABLE [t123]] U [EF [IS_FIREABLE [t50]] | [IS_FIREABLE [t135] & IS_FIREABLE [t92]]]]]]] | AF [~ [EF [AG [~ [IS_FIREABLE [t3]]]]]]]
normalized: [~ [EG [E [true U ~ [E [true U IS_FIREABLE [t3]]]]]] | EG [~ [[[~ [EG [~ [[[IS_FIREABLE [t135] & IS_FIREABLE [t92]] | E [true U IS_FIREABLE [t50]]]]]] & ~ [E [~ [[[IS_FIREABLE [t135] & IS_FIREABLE [t92]] | E [true U IS_FIREABLE [t50]]]] U [~ [[~ [EG [~ [IS_FIREABLE [t123]]]] & ~ [E [~ [IS_FIREABLE [t123]] U [~ [IS_FIREABLE [t37]] & ~ [IS_FIREABLE [t123]]]]]]] & ~ [[[IS_FIREABLE [t135] & IS_FIREABLE [t92]] | E [true U IS_FIREABLE [t50]]]]]]]] | [[~ [EG [IS_FIREABLE [t102]]] & [~ [E [true U ~ [IS_FIREABLE [t86]]]] & [IS_FIREABLE [t116] & IS_FIREABLE [t14]]]] | EX [~ [IS_FIREABLE [t90]]]]]]]]
................................................................................................................................................
EG iterations: 143
.
EG iterations: 1
.
EG iterations: 1
.
EG iterations: 1
EG iterations: 0
-> the formula is FALSE
FORMULA ShieldRVt-PT-003B-CTLFireability-10 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 1m17.229sec
checking: A [[IS_FIREABLE [t71] & [~ [[[[IS_FIREABLE [t45] | [IS_FIREABLE [t54] | IS_FIREABLE [t52]]] | [~ [IS_FIREABLE [t1]] & ~ [IS_FIREABLE [t80]]]] & EX [IS_FIREABLE [t128]]]] & [~ [[~ [IS_FIREABLE [t66]] | [~ [IS_FIREABLE [t61]] | [IS_FIREABLE [t52] | IS_FIREABLE [t17]]]]] & IS_FIREABLE [t108]]]] U AF [EG [IS_FIREABLE [t74]]]]
normalized: [~ [EG [EG [~ [EG [IS_FIREABLE [t74]]]]]] & ~ [E [EG [~ [EG [IS_FIREABLE [t74]]]] U [~ [[IS_FIREABLE [t71] & [[IS_FIREABLE [t108] & ~ [[[[IS_FIREABLE [t52] | IS_FIREABLE [t17]] | ~ [IS_FIREABLE [t61]]] | ~ [IS_FIREABLE [t66]]]]] & ~ [[EX [IS_FIREABLE [t128]] & [[~ [IS_FIREABLE [t80]] & ~ [IS_FIREABLE [t1]]] | [IS_FIREABLE [t45] | [IS_FIREABLE [t54] | IS_FIREABLE [t52]]]]]]]]] & EG [~ [EG [IS_FIREABLE [t74]]]]]]]]
...............
before gc: list nodes free: 2059862
after gc: idd nodes used:502948, unused:63497052; list nodes free:293464964
...................................................................
EG iterations: 82
.
EG iterations: 1
...................................................................................
EG iterations: 82
.
EG iterations: 1
..................................................................................
EG iterations: 82
.
EG iterations: 1
.
EG iterations: 1
-> the formula is FALSE
FORMULA ShieldRVt-PT-003B-CTLFireability-07 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m54.210sec
checking: A [[[[~ [E [AG [IS_FIREABLE [t78]] U [IS_FIREABLE [t67] & IS_FIREABLE [t68]]]] | AF [IS_FIREABLE [t63]]] | [AX [[EX [IS_FIREABLE [t73]] | AX [IS_FIREABLE [t106]]]] | ~ [EG [AG [IS_FIREABLE [t18]]]]]] | IS_FIREABLE [t115]] U [AX [[[EF [IS_FIREABLE [t36]] & [AF [IS_FIREABLE [t73]] & [IS_FIREABLE [t99] | IS_FIREABLE [t124]]]] & IS_FIREABLE [t104]]] & ~ [EG [EG [~ [IS_FIREABLE [t141]]]]]]]
normalized: [~ [EG [~ [[~ [EG [EG [~ [IS_FIREABLE [t141]]]]] & ~ [EX [~ [[IS_FIREABLE [t104] & [[[IS_FIREABLE [t99] | IS_FIREABLE [t124]] & ~ [EG [~ [IS_FIREABLE [t73]]]]] & E [true U IS_FIREABLE [t36]]]]]]]]]]] & ~ [E [~ [[~ [EG [EG [~ [IS_FIREABLE [t141]]]]] & ~ [EX [~ [[IS_FIREABLE [t104] & [[[IS_FIREABLE [t99] | IS_FIREABLE [t124]] & ~ [EG [~ [IS_FIREABLE [t73]]]]] & E [true U IS_FIREABLE [t36]]]]]]]]] U [~ [[IS_FIREABLE [t115] | [[~ [EG [~ [E [true U ~ [IS_FIREABLE [t18]]]]]] | ~ [EX [~ [[~ [EX [~ [IS_FIREABLE [t106]]]] | EX [IS_FIREABLE [t73]]]]]]] | [~ [EG [~ [IS_FIREABLE [t63]]]] | ~ [E [~ [E [true U ~ [IS_FIREABLE [t78]]]] U [IS_FIREABLE [t67] & IS_FIREABLE [t68]]]]]]]] & ~ [[~ [EG [EG [~ [IS_FIREABLE [t141]]]]] & ~ [EX [~ [[IS_FIREABLE [t104] & [[[IS_FIREABLE [t99] | IS_FIREABLE [t124]] & ~ [EG [~ [IS_FIREABLE [t73]]]]] & E [true U IS_FIREABLE [t36]]]]]]]]]]]]]
..................................................................................
EG iterations: 82
......................................................
before gc: list nodes free: 1906903
after gc: idd nodes used:1108421, unused:62891579; list nodes free:292608363
...........................................
EG iterations: 96
.
EG iterations: 1
..............................................................
EG iterations: 62
....
EG iterations: 1
..................................................................................
EG iterations: 82
......................
before gc: list nodes free: 1462922
after gc: idd nodes used:920140, unused:63079860; list nodes free:293410394
...........................................................................
EG iterations: 96
.
EG iterations: 1
..................................................................................
EG iterations: 82
.................................................................................................
EG iterations: 96
.
EG iterations: 1
EG iterations: 0
-> the formula is FALSE
FORMULA ShieldRVt-PT-003B-CTLFireability-11 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 5m26.614sec
checking: [EG [[E [[AF [IS_FIREABLE [t137]] | [IS_FIREABLE [t133] | AF [IS_FIREABLE [t135]]]] U [[EF [IS_FIREABLE [t101]] & [IS_FIREABLE [t39] & IS_FIREABLE [t74]]] | EG [IS_FIREABLE [t56]]]] & IS_FIREABLE [t134]]] | [~ [A [~ [AX [IS_FIREABLE [t135]]] U [~ [IS_FIREABLE [t141]] & [[~ [IS_FIREABLE [t143]] & [IS_FIREABLE [t137] | IS_FIREABLE [t17]]] & EG [IS_FIREABLE [t34]]]]]] & ~ [[[~ [AF [~ [IS_FIREABLE [t128]]]] & A [E [IS_FIREABLE [t81] U IS_FIREABLE [t23]] U [AG [IS_FIREABLE [t29]] | AG [IS_FIREABLE [t10]]]]] & [~ [AG [A [IS_FIREABLE [t43] U IS_FIREABLE [t112]]]] | ~ [[E [IS_FIREABLE [t143] U IS_FIREABLE [t3]] | ~ [EG [IS_FIREABLE [t63]]]]]]]]]]
normalized: [[~ [[[~ [[~ [EG [IS_FIREABLE [t63]]] | E [IS_FIREABLE [t143] U IS_FIREABLE [t3]]]] | E [true U ~ [[~ [EG [~ [IS_FIREABLE [t112]]]] & ~ [E [~ [IS_FIREABLE [t112]] U [~ [IS_FIREABLE [t43]] & ~ [IS_FIREABLE [t112]]]]]]]]] & [[~ [EG [~ [[~ [E [true U ~ [IS_FIREABLE [t10]]]] | ~ [E [true U ~ [IS_FIREABLE [t29]]]]]]]] & ~ [E [~ [[~ [E [true U ~ [IS_FIREABLE [t10]]]] | ~ [E [true U ~ [IS_FIREABLE [t29]]]]]] U [~ [E [IS_FIREABLE [t81] U IS_FIREABLE [t23]]] & ~ [[~ [E [true U ~ [IS_FIREABLE [t10]]]] | ~ [E [true U ~ [IS_FIREABLE [t29]]]]]]]]]] & EG [IS_FIREABLE [t128]]]]] & ~ [[~ [EG [~ [[[EG [IS_FIREABLE [t34]] & [[IS_FIREABLE [t137] | IS_FIREABLE [t17]] & ~ [IS_FIREABLE [t143]]]] & ~ [IS_FIREABLE [t141]]]]]] & ~ [E [~ [[[EG [IS_FIREABLE [t34]] & [[IS_FIREABLE [t137] | IS_FIREABLE [t17]] & ~ [IS_FIREABLE [t143]]]] & ~ [IS_FIREABLE [t141]]]] U [~ [EX [~ [IS_FIREABLE [t135]]]] & ~ [[[EG [IS_FIREABLE [t34]] & [[IS_FIREABLE [t137] | IS_FIREABLE [t17]] & ~ [IS_FIREABLE [t143]]]] & ~ [IS_FIREABLE [t141]]]]]]]]]] | EG [[IS_FIREABLE [t134] & E [[[IS_FIREABLE [t133] | ~ [EG [~ [IS_FIREABLE [t135]]]]] | ~ [EG [~ [IS_FIREABLE [t137]]]]] U [EG [IS_FIREABLE [t56]] | [[IS_FIREABLE [t39] & IS_FIREABLE [t74]] & E [true U IS_FIREABLE [t101]]]]]]]]
..........................
before gc: list nodes free: 1062342
after gc: idd nodes used:741178, unused:63258822; list nodes free:294412091
....................................................................................................
EG iterations: 126
....................................................................................................
EG iterations: 100
.....................................................................
EG iterations: 69
before gc: list nodes free: 2317034
after gc: idd nodes used:205819, unused:63794181; list nodes free:296892159
.............................................................................................................................
EG iterations: 125
..............................................................................................................
EG iterations: 110
...............................................................................................................
EG iterations: 110
..............................................................................................................
EG iterations: 110
.
EG iterations: 1
..................................
before gc: list nodes free: 4462824
after gc: idd nodes used:469915, unused:63530085; list nodes free:295701853
..................................
EG iterations: 68
EG iterations: 0
.
EG iterations: 1
................................................................................................
EG iterations: 96
-> the formula is TRUE
FORMULA ShieldRVt-PT-003B-CTLFireability-03 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 6m10.190sec
checking: E [[[IS_FIREABLE [t104] & IS_FIREABLE [t8]] & [EF [[IS_FIREABLE [t89] | ~ [[IS_FIREABLE [t80] | IS_FIREABLE [t96]]]]] | A [AF [~ [IS_FIREABLE [t92]]] U ~ [[IS_FIREABLE [t102] | IS_FIREABLE [t50]]]]]] U A [[[[~ [E [IS_FIREABLE [t140] U IS_FIREABLE [t12]]] & A [IS_FIREABLE [t107] U IS_FIREABLE [t71]]] | [IS_FIREABLE [t25] | ~ [AG [IS_FIREABLE [t45]]]]] & AF [[E [IS_FIREABLE [t130] U IS_FIREABLE [t28]] & ~ [IS_FIREABLE [t150]]]]] U EX [[[[IS_FIREABLE [t149] | IS_FIREABLE [t128]] & AG [IS_FIREABLE [t145]]] | [[IS_FIREABLE [t148] | IS_FIREABLE [t60]] & [IS_FIREABLE [t27] | IS_FIREABLE [t32]]]]]]]
normalized: E [[[[~ [EG [[IS_FIREABLE [t102] | IS_FIREABLE [t50]]]] & ~ [E [[IS_FIREABLE [t102] | IS_FIREABLE [t50]] U [EG [IS_FIREABLE [t92]] & [IS_FIREABLE [t102] | IS_FIREABLE [t50]]]]]] | E [true U [IS_FIREABLE [t89] | ~ [[IS_FIREABLE [t80] | IS_FIREABLE [t96]]]]]] & [IS_FIREABLE [t104] & IS_FIREABLE [t8]]] U [~ [EG [~ [EX [[[[IS_FIREABLE [t27] | IS_FIREABLE [t32]] & [IS_FIREABLE [t148] | IS_FIREABLE [t60]]] | [~ [E [true U ~ [IS_FIREABLE [t145]]]] & [IS_FIREABLE [t149] | IS_FIREABLE [t128]]]]]]]] & ~ [E [~ [EX [[[[IS_FIREABLE [t27] | IS_FIREABLE [t32]] & [IS_FIREABLE [t148] | IS_FIREABLE [t60]]] | [~ [E [true U ~ [IS_FIREABLE [t145]]]] & [IS_FIREABLE [t149] | IS_FIREABLE [t128]]]]]] U [~ [[~ [EG [~ [[~ [IS_FIREABLE [t150]] & E [IS_FIREABLE [t130] U IS_FIREABLE [t28]]]]]] & [[IS_FIREABLE [t25] | E [true U ~ [IS_FIREABLE [t45]]]] | [[~ [EG [~ [IS_FIREABLE [t71]]]] & ~ [E [~ [IS_FIREABLE [t71]] U [~ [IS_FIREABLE [t107]] & ~ [IS_FIREABLE [t71]]]]]] & ~ [E [IS_FIREABLE [t140] U IS_FIREABLE [t12]]]]]]] & ~ [EX [[[[IS_FIREABLE [t27] | IS_FIREABLE [t32]] & [IS_FIREABLE [t148] | IS_FIREABLE [t60]]] | [~ [E [true U ~ [IS_FIREABLE [t145]]]] & [IS_FIREABLE [t149] | IS_FIREABLE [t128]]]]]]]]]]]
...........................................
EG iterations: 42
...............................................................................................................................
EG iterations: 127
..
before gc: list nodes free: 2913176
after gc: idd nodes used:361941, unused:63638059; list nodes free:296142492
............................
EG iterations: 28
.......................................................
EG iterations: 55
...............................................................................................................................................
EG iterations: 143
-> the formula is FALSE
FORMULA ShieldRVt-PT-003B-CTLFireability-12 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 3m15.164sec
checking: [EG [~ [[[[[EF [IS_FIREABLE [t54]] & [IS_FIREABLE [t7] & IS_FIREABLE [t148]]] | EF [IS_FIREABLE [t19]]] & E [[IS_FIREABLE [t114] & IS_FIREABLE [t80]] U [IS_FIREABLE [t19] & IS_FIREABLE [t137]]]] | EG [[A [IS_FIREABLE [t84] U IS_FIREABLE [t108]] & [IS_FIREABLE [t34] | IS_FIREABLE [t141]]]]]]] & E [E [[IS_FIREABLE [t96] & ~ [AX [IS_FIREABLE [t38]]]] U [EG [[IS_FIREABLE [t83] | IS_FIREABLE [t15]]] | [IS_FIREABLE [t84] | [[IS_FIREABLE [t75] | IS_FIREABLE [t79]] | ~ [IS_FIREABLE [t24]]]]]] U [A [~ [IS_FIREABLE [t68]] U IS_FIREABLE [t141]] & [[AF [EX [IS_FIREABLE [t28]]] & IS_FIREABLE [t71]] & ~ [[~ [IS_FIREABLE [t101]] | A [IS_FIREABLE [t109] U IS_FIREABLE [t81]]]]]]]]
normalized: [E [E [[IS_FIREABLE [t96] & EX [~ [IS_FIREABLE [t38]]]] U [[IS_FIREABLE [t84] | [~ [IS_FIREABLE [t24]] | [IS_FIREABLE [t75] | IS_FIREABLE [t79]]]] | EG [[IS_FIREABLE [t83] | IS_FIREABLE [t15]]]]] U [[~ [[[~ [EG [~ [IS_FIREABLE [t81]]]] & ~ [E [~ [IS_FIREABLE [t81]] U [~ [IS_FIREABLE [t109]] & ~ [IS_FIREABLE [t81]]]]]] | ~ [IS_FIREABLE [t101]]]] & [IS_FIREABLE [t71] & ~ [EG [~ [EX [IS_FIREABLE [t28]]]]]]] & [~ [EG [~ [IS_FIREABLE [t141]]]] & ~ [E [~ [IS_FIREABLE [t141]] U [IS_FIREABLE [t68] & ~ [IS_FIREABLE [t141]]]]]]]] & EG [~ [[EG [[[IS_FIREABLE [t34] | IS_FIREABLE [t141]] & [~ [EG [~ [IS_FIREABLE [t108]]]] & ~ [E [~ [IS_FIREABLE [t108]] U [~ [IS_FIREABLE [t84]] & ~ [IS_FIREABLE [t108]]]]]]]] | [E [[IS_FIREABLE [t114] & IS_FIREABLE [t80]] U [IS_FIREABLE [t19] & IS_FIREABLE [t137]]] & [E [true U IS_FIREABLE [t19]] | [[IS_FIREABLE [t7] & IS_FIREABLE [t148]] & E [true U IS_FIREABLE [t54]]]]]]]]]
...................................
before gc: list nodes free: 3305379
after gc: idd nodes used:570003, unused:63429997; list nodes free:295215135
..................................
EG iterations: 69
.......................................................................................
EG iterations: 87
.
EG iterations: 1
................................................................................................
EG iterations: 96
......................
before gc: list nodes free: 1666082
after gc: idd nodes used:601014, unused:63398986; list nodes free:295086081
.........................................................................................
EG iterations: 110
.............................................................
EG iterations: 61
..............................................................
EG iterations: 62
.-> the formula is TRUE
FORMULA ShieldRVt-PT-003B-CTLFireability-08 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 4m43.104sec
checking: AG [A [IS_FIREABLE [t107] U ~ [[A [AF [IS_FIREABLE [t133]] U [IS_FIREABLE [t5] | IS_FIREABLE [t145]]] & A [AF [IS_FIREABLE [t11]] U [IS_FIREABLE [t19] | IS_FIREABLE [t54]]]]]]]
normalized: ~ [E [true U ~ [[~ [EG [[[~ [EG [~ [[IS_FIREABLE [t19] | IS_FIREABLE [t54]]]]] & ~ [E [~ [[IS_FIREABLE [t19] | IS_FIREABLE [t54]]] U [EG [~ [IS_FIREABLE [t11]]] & ~ [[IS_FIREABLE [t19] | IS_FIREABLE [t54]]]]]]] & [~ [EG [~ [[IS_FIREABLE [t5] | IS_FIREABLE [t145]]]]] & ~ [E [~ [[IS_FIREABLE [t5] | IS_FIREABLE [t145]]] U [EG [~ [IS_FIREABLE [t133]]] & ~ [[IS_FIREABLE [t5] | IS_FIREABLE [t145]]]]]]]]]] & ~ [E [[[~ [EG [~ [[IS_FIREABLE [t19] | IS_FIREABLE [t54]]]]] & ~ [E [~ [[IS_FIREABLE [t19] | IS_FIREABLE [t54]]] U [EG [~ [IS_FIREABLE [t11]]] & ~ [[IS_FIREABLE [t19] | IS_FIREABLE [t54]]]]]]] & [~ [EG [~ [[IS_FIREABLE [t5] | IS_FIREABLE [t145]]]]] & ~ [E [~ [[IS_FIREABLE [t5] | IS_FIREABLE [t145]]] U [EG [~ [IS_FIREABLE [t133]]] & ~ [[IS_FIREABLE [t5] | IS_FIREABLE [t145]]]]]]]] U [~ [IS_FIREABLE [t107]] & [[~ [EG [~ [[IS_FIREABLE [t19] | IS_FIREABLE [t54]]]]] & ~ [E [~ [[IS_FIREABLE [t19] | IS_FIREABLE [t54]]] U [EG [~ [IS_FIREABLE [t11]]] & ~ [[IS_FIREABLE [t19] | IS_FIREABLE [t54]]]]]]] & [~ [EG [~ [[IS_FIREABLE [t5] | IS_FIREABLE [t145]]]]] & ~ [E [~ [[IS_FIREABLE [t5] | IS_FIREABLE [t145]]] U [EG [~ [IS_FIREABLE [t133]]] & ~ [[IS_FIREABLE [t5] | IS_FIREABLE [t145]]]]]]]]]]]]]]]
.
EG iterations: 1
.................
before gc: list nodes free: 7611506
after gc: idd nodes used:884207, unused:63115793; list nodes free:293840468
............................................................................................................................................................................
EG iterations: 189
.
EG iterations: 1
..........
before gc: list nodes free: 7090267
after gc: idd nodes used:1083375, unused:62916625; list nodes free:292605837
............................................................................
before gc: list nodes free: 7407837
after gc: idd nodes used:825628, unused:63174372; list nodes free:293980501
...................................................................
EG iterations: 153
.
EG iterations: 1
............................................
before gc: list nodes free: 7675704
after gc: idd nodes used:1064869, unused:62935131; list nodes free:292931726
.................................................................................................................................................
EG iterations: 189
.
EG iterations: 1
..........................
before gc: list nodes free: 8598926
after gc: idd nodes used:1335861, unused:62664139; list nodes free:291829719
...............................................................................................................................
EG iterations: 153
.
EG iterations: 1
......
before gc: list nodes free: 5404442
after gc: idd nodes used:436811, unused:63563189; list nodes free:295837976
.........................................................................................
before gc: list nodes free: 8392661
after gc: idd nodes used:487221, unused:63512779; list nodes free:295652308
..............................................................................................
EG iterations: 189
.
EG iterations: 1
..................................................
before gc: list nodes free: 8803142
after gc: idd nodes used:1490335, unused:62509665; list nodes free:290857486
.......................................................................................................
EG iterations: 153
..........................................
before gc: list nodes free: 4119603
after gc: idd nodes used:515476, unused:63484524; list nodes free:295502729
.....................................................
EG iterations: 95
-> the formula is FALSE
FORMULA ShieldRVt-PT-003B-CTLFireability-01 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 25m33.528sec
totally nodes used: 1471985929 (1.5e+09)
number of garbage collections: 23
fire ops cache: hits/miss/sum: 1294158839 3733424035 732615578
used/not used/entry size/cache size: 41234893 25873971 16 1024MB
basic ops cache: hits/miss/sum: 158807007 352805422 511612429
used/not used/entry size/cache size: 8179612 8597604 12 192MB
unary ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 8 128MB
abstract ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 12 192MB
state nr cache: hits/miss/sum: 30726 137992 168718
used/not used/entry size/cache size: 0 8388608 32 256MB
max state cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 8388608 32 256MB
uniqueHash elements/entry size/size: 67108864 4 256MB
0 52655701
1 11773006
2 2215891
3 395639
4 60095
5 7585
6 860
7 81
8 5
9 1
>= 10 0
Total processing time: 58m26.654sec
BK_STOP 1679072544000
--------------------
content from stderr:
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok
initing FirstDep: 0m 0.000sec
iterations count:30116 (196), effective:4773 (31)
initing FirstDep: 0m 0.000sec
iterations count:5236 (34), effective:571 (3)
iterations count:3978 (26), effective:424 (2)
iterations count:8866 (57), effective:967 (6)
iterations count:193 (1), effective:4 (0)
iterations count:196 (1), effective:5 (0)
iterations count:153 (1), effective:0 (0)
iterations count:4127 (26), effective:429 (2)
iterations count:157 (1), effective:1 (0)
iterations count:157 (1), effective:1 (0)
iterations count:157 (1), effective:1 (0)
iterations count:159 (1), effective:2 (0)
iterations count:159 (1), effective:2 (0)
iterations count:170 (1), effective:3 (0)
iterations count:237 (1), effective:2 (0)
iterations count:1541 (10), effective:158 (1)
iterations count:3634 (23), effective:365 (2)
iterations count:3101 (20), effective:305 (1)
iterations count:155 (1), effective:1 (0)
iterations count:156 (1), effective:1 (0)
iterations count:155 (1), effective:1 (0)
net_ddint.h:600: Timeout: after 490 sec
iterations count:156 (1), effective:1 (0)
iterations count:173 (1), effective:5 (0)
iterations count:253 (1), effective:1 (0)
iterations count:173 (1), effective:5 (0)
iterations count:154 (1), effective:1 (0)
iterations count:173 (1), effective:5 (0)
iterations count:181 (1), effective:3 (0)
iterations count:183 (1), effective:4 (0)
iterations count:153 (1), effective:0 (0)
iterations count:190 (1), effective:6 (0)
iterations count:174 (1), effective:1 (0)
iterations count:155 (1), effective:1 (0)
iterations count:190 (1), effective:6 (0)
iterations count:190 (1), effective:6 (0)
iterations count:3482 (22), effective:368 (2)
iterations count:3175 (20), effective:378 (2)
iterations count:6618 (43), effective:676 (4)
iterations count:155 (1), effective:1 (0)
iterations count:156 (1), effective:1 (0)
iterations count:2777 (18), effective:256 (1)
iterations count:155 (1), effective:1 (0)
iterations count:156 (1), effective:1 (0)
iterations count:159 (1), effective:2 (0)
iterations count:155 (1), effective:1 (0)
iterations count:156 (1), effective:1 (0)
iterations count:158 (1), effective:1 (0)
iterations count:155 (1), effective:1 (0)
iterations count:153 (1), effective:0 (0)
iterations count:1140 (7), effective:120 (0)
iterations count:2145 (14), effective:229 (1)
iterations count:155 (1), effective:1 (0)
iterations count:156 (1), effective:1 (0)
iterations count:163 (1), effective:3 (0)
iterations count:1140 (7), effective:120 (0)
iterations count:3938 (25), effective:421 (2)
iterations count:1140 (7), effective:120 (0)
iterations count:1100 (7), effective:111 (0)
iterations count:153 (1), effective:0 (0)
iterations count:153 (1), effective:0 (0)
iterations count:3975 (25), effective:422 (2)
iterations count:5016 (32), effective:546 (3)
iterations count:736 (4), effective:65 (0)
iterations count:156 (1), effective:1 (0)
iterations count:2356 (15), effective:214 (1)
iterations count:156 (1), effective:1 (0)
iterations count:383 (2), effective:28 (0)
iterations count:2020 (13), effective:229 (1)
iterations count:155 (1), effective:1 (0)
iterations count:156 (1), effective:1 (0)
iterations count:155 (1), effective:1 (0)
iterations count:156 (1), effective:1 (0)
iterations count:155 (1), effective:1 (0)
iterations count:155 (1), effective:1 (0)
iterations count:156 (1), effective:1 (0)
iterations count:8587 (56), effective:954 (6)
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="ShieldRVt-PT-003B"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="marcie"
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 marcie"
echo " Input is ShieldRVt-PT-003B, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 1"
echo " Run identifier is r417-tajo-167905972000218"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-003B.tgz
mv ShieldRVt-PT-003B execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;