Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
..................
/home/mcc/execution
total 196K
-rw-r--r-- 1 mcc users 4.2K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.4K May 26 09:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K May 26 09:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K May 26 09:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.3K May 26 09:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 106 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 344 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.6K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 3 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rwxr-xr-x 1 mcc users 24K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is TCPcondis-PT-20, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r208-smll-152732258100675
=====================================================================

--------------------
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 TCPcondis-PT-20-LTLCardinality-00
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-01
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-02
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-03
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-04
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-05
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-06
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-07
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-08
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-09
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-10
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-11
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-12
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-13
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-14
FORMULA_NAME TCPcondis-PT-20-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1528199598433

info: Time: 3600 - MCC
===========================================================================================
prep: translating TCPcondis-PT-20 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating TCPcondis-PT-20 formula LTLCardinality into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking LTLCardinality @ TCPcondis-PT-20 @ 3570 seconds
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 62/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 960
lola: finding significant places
lola: 30 places, 32 transitions, 21 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 48 transition conflict sets
lola: TASK
lola: reading formula from TCPcondis-PT-20-LTLCardinality.task
lola: A (F (F (F (F ((3 <= TIMEWAIT)))))) : A (X ((X ((3 <= xTIMEWAIT)) U X ((xCLOSEWAIT <= CLOSING))))) : A (G (F (X ((FINWAIT1 <= xSYNRCVD))))) : A (F ((3 <= xCLOSING))) : A (F ((G ((CLOSEWAIT <= xTIMEWAIT)) U G ((xCLOSING <= LASTACK))))) : A (X (X (F (X ((xSYN <= xSYNRCVD)))))) : A (F (F ((xSYNRCVD <= LISTEN)))) : A ((xFIN <= xSYN)) : A ((X (F ((2 <= xFINWAIT2))) U F (F ((2 <= SYN))))) : A ((xCLOSEWAIT <= xLASTACK)) : A ((xSYN <= LASTACK)) : A ((X (G ((xSYN <= FINWAIT2))) U F (X ((SYNACK <= xSYN))))) : A (G (F (G (X ((2 <= SYNSENT)))))) : A (F (F (G (G ((xTIMEWAIT <= xCLOSING)))))) : A ((1 <= xTIMEWAIT)) : A (((2 <= FINWAIT2) U ((1 <= xSYNSENT) U (3 <= SYNSENT))))
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:410
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:410
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (xFIN <= xSYN)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (xFIN <= xSYN)
lola: processed formula length: 14
lola: 26 rewrites
lola: closed formula file TCPcondis-PT-20-LTLCardinality.task
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA TCPcondis-PT-20-LTLCardinality-7 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 1 will run for 238 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (xCLOSEWAIT <= xLASTACK)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (xCLOSEWAIT <= xLASTACK)
lola: processed formula length: 24
lola: 26 rewrites
lola: closed formula file TCPcondis-PT-20-LTLCardinality.task
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA TCPcondis-PT-20-LTLCardinality-9 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 2 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (xSYN <= LASTACK)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (xSYN <= LASTACK)
lola: processed formula length: 17
lola: 26 rewrites
lola: closed formula file TCPcondis-PT-20-LTLCardinality.task
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA TCPcondis-PT-20-LTLCardinality-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (1 <= xTIMEWAIT)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (1 <= xTIMEWAIT)
lola: processed formula length: 16
lola: 26 rewrites
lola: closed formula file TCPcondis-PT-20-LTLCardinality.task
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA TCPcondis-PT-20-LTLCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (X (((3 <= xTIMEWAIT) U (xCLOSEWAIT <= CLOSING)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X (((3 <= xTIMEWAIT) U (xCLOSEWAIT <= CLOSING)))))
lola: processed formula length: 56
lola: 26 rewrites
lola: closed formula file TCPcondis-PT-20-LTLCardinality.task
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 17 markings, 22 edges
lola: ========================================

FORMULA TCPcondis-PT-20-LTLCardinality-1 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 5 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X ((F ((SYNACK <= xSYN)) OR (G ((xSYN <= FINWAIT2)) AND F ((SYNACK <= xSYN))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X ((F ((SYNACK <= xSYN)) OR (G ((xSYN <= FINWAIT2)) AND F ((SYNACK <= xSYN))))))
lola: processed formula length: 83
lola: 26 rewrites
lola: closed formula file TCPcondis-PT-20-LTLCardinality.task
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 9 markings, 8 edges
lola: ========================================

FORMULA TCPcondis-PT-20-LTLCardinality-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 6 will run for 357 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (X (X (F ((xSYN <= xSYNRCVD))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X (X (F ((xSYN <= xSYNRCVD))))))
lola: processed formula length: 38
lola: 26 rewrites
lola: closed formula file TCPcondis-PT-20-LTLCardinality.task
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 113 markings, 116 edges
lola: ========================================

FORMULA TCPcondis-PT-20-LTLCardinality-5 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 7 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((3 <= xCLOSING)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: (xCLOSING <= 2)
lola: processed formula length: 15
lola: 28 rewrites
lola: closed formula file TCPcondis-PT-20-LTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 199 markings, 199 edges
lola: ========================================

FORMULA TCPcondis-PT-20-LTLCardinality-3 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 446 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((2 <= SYN)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: (SYN <= 1)
lola: processed formula length: 10
lola: 28 rewrites
lola: closed formula file TCPcondis-PT-20-LTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 379 markings, 379 edges
lola: ========================================

FORMULA TCPcondis-PT-20-LTLCardinality-8 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 510 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((3 <= TIMEWAIT)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: (TIMEWAIT <= 2)
lola: processed formula length: 15
lola: 28 rewrites
lola: closed formula file TCPcondis-PT-20-LTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 200 markings, 200 edges
lola: ========================================

FORMULA TCPcondis-PT-20-LTLCardinality-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 595 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((xSYNRCVD <= LISTEN)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: (LISTEN + 1 <= xSYNRCVD)
lola: processed formula length: 24
lola: 28 rewrites
lola: closed formula file TCPcondis-PT-20-LTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: ========================================

FORMULA TCPcondis-PT-20-LTLCardinality-6 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 714 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (G ((2 <= SYNSENT))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G ((2 <= SYNSENT))))
lola: processed formula length: 26
lola: 26 rewrites
lola: closed formula file TCPcondis-PT-20-LTLCardinality.task
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: 1647378 markings, 3459191 edges, 329476 markings/sec, 0 secs
lola: 3141501 markings, 6716174 edges, 298825 markings/sec, 5 secs
lola: 4557569 markings, 9840173 edges, 283214 markings/sec, 10 secs
lola: 5924355 markings, 12874572 edges, 273357 markings/sec, 15 secs
lola: 7260491 markings, 15853109 edges, 267227 markings/sec, 20 secs
lola: 8572420 markings, 18789152 edges, 262386 markings/sec, 25 secs
lola: 9856614 markings, 21674699 edges, 256839 markings/sec, 30 secs
lola: 11115800 markings, 24511459 edges, 251837 markings/sec, 35 secs
lola: 12363666 markings, 27328417 edges, 249573 markings/sec, 40 secs
lola: 13599280 markings, 30116950 edges, 247123 markings/sec, 45 secs
lola: 14737561 markings, 32690399 edges, 227656 markings/sec, 50 secs
lola: 15886363 markings, 35297489 edges, 229760 markings/sec, 55 secs
lola: 17082262 markings, 38011676 edges, 239180 markings/sec, 60 secs
lola: 18270038 markings, 40712593 edges, 237555 markings/sec, 65 secs
lola: 19444528 markings, 43388126 edges, 234898 markings/sec, 70 secs
lola: 20617733 markings, 46058897 edges, 234641 markings/sec, 75 secs
lola: 21780544 markings, 48708254 edges, 232562 markings/sec, 80 secs
lola: 22696298 markings, 50797097 edges, 183151 markings/sec, 85 secs
lola: 23798126 markings, 53312370 edges, 220366 markings/sec, 90 secs
lola: 24945723 markings, 55934119 edges, 229519 markings/sec, 95 secs
lola: 25843783 markings, 57988462 edges, 179612 markings/sec, 100 secs
lola: 26743981 markings, 60054952 edges, 180040 markings/sec, 105 secs
lola: 27744967 markings, 62349734 edges, 200197 markings/sec, 110 secs
lola: 28856316 markings, 64899727 edges, 222270 markings/sec, 115 secs
lola: 29960895 markings, 67434488 edges, 220916 markings/sec, 120 secs
lola: 31064319 markings, 69962269 edges, 220685 markings/sec, 125 secs
lola: 32155773 markings, 72470031 edges, 218291 markings/sec, 130 secs
lola: 33243090 markings, 74968125 edges, 217463 markings/sec, 135 secs
lola: 34324399 markings, 77453387 edges, 216262 markings/sec, 140 secs
lola: 35404812 markings, 79939508 edges, 216083 markings/sec, 145 secs
lola: 36481054 markings, 82414835 edges, 215248 markings/sec, 150 secs
lola: 37557934 markings, 84893044 edges, 215376 markings/sec, 155 secs
lola: 38624344 markings, 87350734 edges, 213282 markings/sec, 160 secs
lola: 39687901 markings, 89799767 edges, 212711 markings/sec, 165 secs
lola: 40740225 markings, 92232458 edges, 210465 markings/sec, 170 secs
lola: 41786294 markings, 94648616 edges, 209214 markings/sec, 175 secs
lola: 42834403 markings, 97065409 edges, 209622 markings/sec, 180 secs
lola: 43878224 markings, 99470911 edges, 208764 markings/sec, 185 secs
lola: 44910783 markings, 101857056 edges, 206512 markings/sec, 190 secs
lola: 45943158 markings, 104243290 edges, 206475 markings/sec, 195 secs
lola: 46965208 markings, 106611283 edges, 204410 markings/sec, 200 secs
lola: 47983601 markings, 108969519 edges, 203679 markings/sec, 205 secs
lola: 49002779 markings, 111324862 edges, 203836 markings/sec, 210 secs
lola: 50018868 markings, 113673665 edges, 203218 markings/sec, 215 secs
lola: 51025023 markings, 116004364 edges, 201231 markings/sec, 220 secs
lola: 52025776 markings, 118323000 edges, 200151 markings/sec, 225 secs
lola: 53025855 markings, 120645938 edges, 200016 markings/sec, 230 secs
lola: 54027047 markings, 122961491 edges, 200238 markings/sec, 235 secs
lola: 55020261 markings, 125264913 edges, 198643 markings/sec, 240 secs
lola: 56015321 markings, 127566301 edges, 199012 markings/sec, 245 secs
lola: 57000115 markings, 129851097 edges, 196959 markings/sec, 250 secs
lola: 57985612 markings, 132135728 edges, 197099 markings/sec, 255 secs
lola: 58963912 markings, 134406279 edges, 195660 markings/sec, 260 secs
lola: 59937729 markings, 136671548 edges, 194763 markings/sec, 265 secs
lola: 60914173 markings, 138936441 edges, 195289 markings/sec, 270 secs
lola: 61882435 markings, 141187409 edges, 193652 markings/sec, 275 secs
lola: 62849849 markings, 143437539 edges, 193483 markings/sec, 280 secs
lola: 63815151 markings, 145681896 edges, 193060 markings/sec, 285 secs
lola: 64776361 markings, 147913489 edges, 192242 markings/sec, 290 secs
lola: 65735603 markings, 150142851 edges, 191848 markings/sec, 295 secs
lola: 66690999 markings, 152364633 edges, 191079 markings/sec, 300 secs
lola: 67644050 markings, 154577609 edges, 190610 markings/sec, 305 secs
lola: 68595208 markings, 156787172 edges, 190232 markings/sec, 310 secs
lola: 69545020 markings, 158997494 edges, 189962 markings/sec, 315 secs
lola: 70489257 markings, 161197831 edges, 188847 markings/sec, 320 secs
lola: 71433645 markings, 163401804 edges, 188878 markings/sec, 325 secs
lola: 72371542 markings, 165587321 edges, 187579 markings/sec, 330 secs
lola: 73316542 markings, 167783895 edges, 189000 markings/sec, 335 secs
lola: 74252962 markings, 169963532 edges, 187284 markings/sec, 340 secs
lola: 75189532 markings, 172141628 edges, 187314 markings/sec, 345 secs
lola: 76125293 markings, 174313061 edges, 187152 markings/sec, 350 secs
lola: 77056585 markings, 176485350 edges, 186258 markings/sec, 355 secs
lola: 77984440 markings, 178644564 edges, 185571 markings/sec, 360 secs
lola: 78905826 markings, 180794284 edges, 184277 markings/sec, 365 secs
lola: 79826133 markings, 182939245 edges, 184061 markings/sec, 370 secs
lola: 80741508 markings, 185075158 edges, 183075 markings/sec, 375 secs
lola: 81656695 markings, 187211124 edges, 183037 markings/sec, 380 secs
lola: 82571061 markings, 189345839 edges, 182873 markings/sec, 385 secs
lola: 83486610 markings, 191478848 edges, 183110 markings/sec, 390 secs
lola: 84398481 markings, 193608595 edges, 182374 markings/sec, 395 secs
lola: 85298363 markings, 195712107 edges, 179976 markings/sec, 400 secs
lola: 86207011 markings, 197830756 edges, 181730 markings/sec, 405 secs
lola: 87112398 markings, 199946040 edges, 181077 markings/sec, 410 secs
lola: 88011521 markings, 202054061 edges, 179825 markings/sec, 415 secs
lola: 88913584 markings, 204162365 edges, 180413 markings/sec, 420 secs
lola: 89818491 markings, 206282345 edges, 180981 markings/sec, 425 secs
lola: 90717837 markings, 208380106 edges, 179869 markings/sec, 430 secs
lola: 91616297 markings, 210477770 edges, 179692 markings/sec, 435 secs
lola: 92474084 markings, 212482312 edges, 171557 markings/sec, 440 secs
lola: 93298965 markings, 214412597 edges, 164976 markings/sec, 445 secs
lola: 94095959 markings, 216277113 edges, 159399 markings/sec, 450 secs
lola: 94942856 markings, 218255335 edges, 169379 markings/sec, 455 secs
lola: 95760241 markings, 220166178 edges, 163477 markings/sec, 460 secs
lola: 96595999 markings, 222123114 edges, 167152 markings/sec, 465 secs
lola: 97457734 markings, 224137736 edges, 172347 markings/sec, 470 secs
lola: 98133491 markings, 225714417 edges, 135151 markings/sec, 475 secs
lola: 98149389 markings, 225752133 edges, 3180 markings/sec, 480 secs
lola: 98155652 markings, 225766975 edges, 1253 markings/sec, 485 secs
lola: 98186168 markings, 225838502 edges, 6103 markings/sec, 490 secs
lola: 98191188 markings, 225850348 edges, 1004 markings/sec, 495 secs
lola: 98195614 markings, 225860821 edges, 885 markings/sec, 500 secs
lola: 98203793 markings, 225880153 edges, 1636 markings/sec, 505 secs
lola: 98205936 markings, 225885022 edges, 429 markings/sec, 510 secs
lola: 98215033 markings, 225906544 edges, 1819 markings/sec, 515 secs
lola: 98223044 markings, 225925166 edges, 1602 markings/sec, 520 secs
lola: 98230279 markings, 225942284 edges, 1447 markings/sec, 525 secs
lola: 98236713 markings, 225957149 edges, 1287 markings/sec, 530 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 12 will run for 757 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (G ((xTIMEWAIT <= xCLOSING))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G ((xTIMEWAIT <= xCLOSING))))
lola: processed formula length: 35
lola: 26 rewrites
lola: closed formula file TCPcondis-PT-20-LTLCardinality.task
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 270 markings, 271 edges
lola: ========================================

FORMULA TCPcondis-PT-20-LTLCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1009 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (F ((FINWAIT1 <= xSYNRCVD))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (G (F ((FINWAIT1 <= xSYNRCVD))))
lola: processed formula length: 34
lola: 26 rewrites
lola: closed formula file TCPcondis-PT-20-LTLCardinality.task
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 277 markings, 277 edges
lola: ========================================

FORMULA TCPcondis-PT-20-LTLCardinality-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1514 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (((2 <= FINWAIT2) U ((1 <= xSYNSENT) U (3 <= SYNSENT))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (((2 <= FINWAIT2) U ((1 <= xSYNSENT) U (3 <= SYNSENT))))
lola: processed formula length: 58
lola: 26 rewrites
lola: closed formula file TCPcondis-PT-20-LTLCardinality.task
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 77 markings, 77 edges
lola: ========================================

FORMULA TCPcondis-PT-20-LTLCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 3029 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((G ((xCLOSING <= LASTACK)) OR (G ((CLOSEWAIT <= xTIMEWAIT)) AND F (G ((xCLOSING <= LASTACK)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F ((G ((xCLOSING <= LASTACK)) OR (G ((CLOSEWAIT <= xTIMEWAIT)) AND F (G ((xCLOSING <= LASTACK)))))))
lola: processed formula length: 103
lola: 26 rewrites
lola: closed formula file TCPcondis-PT-20-LTLCardinality.task
lola: the resulting Büchi automaton has 11 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 429 markings, 499 edges

FORMULA TCPcondis-PT-20-LTLCardinality-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (F (G ((2 <= SYNSENT))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G ((2 <= SYNSENT))))
lola: processed formula length: 26
lola: 26 rewrites
lola: closed formula file TCPcondis-PT-20-LTLCardinality.task
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: 1540498 markings, 3227090 edges, 308100 markings/sec, 0 secs
lola: 2944140 markings, 6283481 edges, 280728 markings/sec, 5 secs
lola: 4270061 markings, 9205929 edges, 265184 markings/sec, 10 secs
lola: 5546366 markings, 12032922 edges, 255261 markings/sec, 15 secs
lola: 6794937 markings, 14815277 edges, 249714 markings/sec, 20 secs
lola: 8023690 markings, 17560587 edges, 245751 markings/sec, 25 secs
lola: 9221647 markings, 20247050 edges, 239591 markings/sec, 30 secs
lola: 10403258 markings, 22905613 edges, 236322 markings/sec, 35 secs
lola: 11572012 markings, 25541232 edges, 233751 markings/sec, 40 secs
lola: 12733155 markings, 28163890 edges, 232229 markings/sec, 45 secs
lola: 13889551 markings, 30773947 edges, 231279 markings/sec, 50 secs
lola: 15037737 markings, 33370209 edges, 229637 markings/sec, 55 secs
lola: 16175495 markings, 35954458 edges, 227552 markings/sec, 60 secs
lola: 17307688 markings, 38523965 edges, 226439 markings/sec, 65 secs
lola: 18436776 markings, 41091809 edges, 225818 markings/sec, 70 secs
lola: 19555079 markings, 43640341 edges, 223661 markings/sec, 75 secs
lola: 20678077 markings, 46196424 edges, 224600 markings/sec, 80 secs
lola: 21792108 markings, 48734260 edges, 222806 markings/sec, 85 secs
lola: 22897400 markings, 51256286 edges, 221058 markings/sec, 90 secs
lola: 24000366 markings, 53773643 edges, 220593 markings/sec, 95 secs
lola: 25094034 markings, 56274138 edges, 218734 markings/sec, 100 secs
lola: 26189888 markings, 58782493 edges, 219171 markings/sec, 105 secs
lola: 27279038 markings, 61278135 edges, 217830 markings/sec, 110 secs
lola: 28361448 markings, 63764387 edges, 216482 markings/sec, 115 secs
lola: 29443111 markings, 66246992 edges, 216333 markings/sec, 120 secs
lola: 30519036 markings, 68713203 edges, 215185 markings/sec, 125 secs
lola: 31591300 markings, 71173048 edges, 214453 markings/sec, 130 secs
lola: 32653005 markings, 73613458 edges, 212341 markings/sec, 135 secs
lola: 33711283 markings, 76042008 edges, 211656 markings/sec, 140 secs
lola: 34762829 markings, 78462679 edges, 210309 markings/sec, 145 secs
lola: 35816045 markings, 80884525 edges, 210643 markings/sec, 150 secs
lola: 36866918 markings, 83300475 edges, 210175 markings/sec, 155 secs
lola: 37913865 markings, 85713944 edges, 209389 markings/sec, 160 secs
lola: 38956063 markings, 88116639 edges, 208440 markings/sec, 165 secs
lola: 39994917 markings, 90511275 edges, 207771 markings/sec, 170 secs
lola: 41031228 markings, 92902488 edges, 207262 markings/sec, 175 secs
lola: 42061756 markings, 95283002 edges, 206106 markings/sec, 180 secs
lola: 43095680 markings, 97667169 edges, 206785 markings/sec, 185 secs
lola: 44121590 markings, 100033676 edges, 205182 markings/sec, 190 secs
lola: 45140813 markings, 102389340 edges, 203845 markings/sec, 195 secs
lola: 46157885 markings, 104740477 edges, 203414 markings/sec, 200 secs
lola: 47165198 markings, 107075675 edges, 201463 markings/sec, 205 secs
lola: 48170843 markings, 109402138 edges, 201129 markings/sec, 210 secs
lola: 49177541 markings, 111730070 edges, 201340 markings/sec, 215 secs
lola: 50177608 markings, 114041365 edges, 200013 markings/sec, 220 secs
lola: 51173938 markings, 116348672 edges, 199266 markings/sec, 225 secs
lola: 52161392 markings, 118638249 edges, 197491 markings/sec, 230 secs
lola: 53151985 markings, 120935467 edges, 198119 markings/sec, 235 secs
lola: 54141779 markings, 123226139 edges, 197959 markings/sec, 240 secs
lola: 55121607 markings, 125501119 edges, 195966 markings/sec, 245 secs
lola: 56106461 markings, 127778377 edges, 196971 markings/sec, 250 secs
lola: 57081812 markings, 130040587 edges, 195070 markings/sec, 255 secs
lola: 58058222 markings, 132303966 edges, 195282 markings/sec, 260 secs
lola: 59024609 markings, 134548175 edges, 193277 markings/sec, 265 secs
lola: 59990654 markings, 136793584 edges, 193209 markings/sec, 270 secs
lola: 60956771 markings, 139035572 edges, 193223 markings/sec, 275 secs
lola: 61916060 markings, 141265075 edges, 191858 markings/sec, 280 secs
lola: 62874368 markings, 143494264 edges, 191662 markings/sec, 285 secs
lola: 63829204 markings, 145715363 edges, 190967 markings/sec, 290 secs
lola: 64780712 markings, 147923474 edges, 190302 markings/sec, 295 secs
lola: 65730871 markings, 150131832 edges, 190032 markings/sec, 300 secs
lola: 66676064 markings, 152330166 edges, 189039 markings/sec, 305 secs
lola: 67620323 markings, 154521984 edges, 188852 markings/sec, 310 secs
lola: 68562264 markings, 156709774 edges, 188388 markings/sec, 315 secs
lola: 69503163 markings, 158899495 edges, 188180 markings/sec, 320 secs
lola: 70436586 markings, 161074423 edges, 186685 markings/sec, 325 secs
lola: 71371393 markings, 163257088 edges, 186961 markings/sec, 330 secs
lola: 72300943 markings, 165423791 edges, 185910 markings/sec, 335 secs
lola: 73237845 markings, 167600119 edges, 187380 markings/sec, 340 secs
lola: 74163009 markings, 169755249 edges, 185033 markings/sec, 345 secs
lola: 75092509 markings, 171914461 edges, 185900 markings/sec, 350 secs
lola: 76016697 markings, 174061400 edges, 184838 markings/sec, 355 secs
lola: 76941064 markings, 176214988 edges, 184873 markings/sec, 360 secs
lola: 77861012 markings, 178357010 edges, 183990 markings/sec, 365 secs
lola: 78775505 markings, 180489945 edges, 182899 markings/sec, 370 secs
lola: 79685965 markings, 182612900 edges, 182092 markings/sec, 375 secs
lola: 80594628 markings, 184733377 edges, 181733 markings/sec, 380 secs
lola: 81501452 markings, 186849025 edges, 181365 markings/sec, 385 secs
lola: 82401902 markings, 188952910 edges, 180090 markings/sec, 390 secs
lola: 83310775 markings, 191070810 edges, 181775 markings/sec, 395 secs
lola: 84216268 markings, 193180016 edges, 181099 markings/sec, 400 secs
lola: 85108371 markings, 195268564 edges, 178421 markings/sec, 405 secs
lola: 86003347 markings, 197358820 edges, 178995 markings/sec, 410 secs
lola: 86900980 markings, 199453973 edges, 179527 markings/sec, 415 secs
lola: 87793856 markings, 201545857 edges, 178575 markings/sec, 420 secs
lola: 88683655 markings, 203628416 edges, 177960 markings/sec, 425 secs
lola: 89580586 markings, 205724396 edges, 179386 markings/sec, 430 secs
lola: 90472756 markings, 207806405 edges, 178434 markings/sec, 435 secs
lola: 91358593 markings, 209878538 edges, 177167 markings/sec, 440 secs
lola: 92246244 markings, 211947815 edges, 177530 markings/sec, 445 secs
lola: 93126236 markings, 214008924 edges, 175998 markings/sec, 450 secs
lola: 94005377 markings, 216066118 edges, 175828 markings/sec, 455 secs
lola: 94884674 markings, 218119553 edges, 175859 markings/sec, 460 secs
lola: 95761346 markings, 220168836 edges, 175334 markings/sec, 465 secs
lola: 96631958 markings, 222206959 edges, 174122 markings/sec, 470 secs
lola: 97507487 markings, 224252586 edges, 175106 markings/sec, 475 secs
lola: 98148881 markings, 225750860 edges, 128279 markings/sec, 480 secs
lola: 98162215 markings, 225782512 edges, 2667 markings/sec, 485 secs
lola: 98175994 markings, 225814975 edges, 2756 markings/sec, 490 secs
lola: 98177629 markings, 225818741 edges, 327 markings/sec, 495 secs
lola: 98187945 markings, 225842693 edges, 2063 markings/sec, 500 secs
lola: 98198988 markings, 225868722 edges, 2209 markings/sec, 505 secs
lola: 98202790 markings, 225877710 edges, 760 markings/sec, 510 secs
lola: 98212150 markings, 225899661 edges, 1872 markings/sec, 515 secs
lola: 98215029 markings, 225906534 edges, 576 markings/sec, 520 secs
lola: 98216172 markings, 225909272 edges, 229 markings/sec, 525 secs
lola: 98228301 markings, 225937645 edges, 2426 markings/sec, 530 secs
lola: 98253892 markings, 225997659 edges, 5118 markings/sec, 535 secs
lola: Child process aborted or communication problem between parent and child process

FORMULA TCPcondis-PT-20-LTLCardinality-12 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: no yes no no no no yes yes no yes yes yes unknown no no no
lola:
preliminary result: no yes no no no no yes yes no yes yes yes unknown no no no
lola: memory consumption: 17148 KB
lola: time consumption: 1087 seconds

BK_STOP 1528200685334

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

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="TCPcondis-PT-20"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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

tar xzf /home/mcc/BenchKit/INPUTS/TCPcondis-PT-20.tgz
mv TCPcondis-PT-20 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool lola"
echo " Input is TCPcondis-PT-20, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r208-smll-152732258100675"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
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 ;