fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r280-csrt-152749170300698
Last Updated
June 26, 2018

About the Execution of LoLA for RefineWMG-PT-015015

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15918.020 937938.00 981610.00 2188.20 FFFFFT?T?T?F?TTT normal

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 200K
-rw-r--r-- 1 mcc users 3.7K May 30 22:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 30 22:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 16:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 29 16:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 24 11:17 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.2K May 24 11:17 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.4K May 28 11:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K May 28 11:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K May 28 09:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.1K May 28 09:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 24 11:17 NewModel
-rw-r--r-- 1 mcc users 3.4K May 28 07:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 28 07:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 111 May 26 06:33 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 349 May 26 06:33 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.3K May 27 05:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K May 27 05:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 28 07:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 28 07:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 24 11:17 equiv_col
-rw-r--r-- 1 mcc users 7 May 24 11:17 instance
-rw-r--r-- 1 mcc users 6 May 24 11:17 iscolored
-rw-r--r-- 1 mcc users 34K May 24 11:17 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is RefineWMG-PT-015015, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r280-csrt-152749170300698

=====================================================================

--------------------
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 RefineWMG-PT-015-015-LTLCardinality-00
FORMULA_NAME RefineWMG-PT-015-015-LTLCardinality-01
FORMULA_NAME RefineWMG-PT-015-015-LTLCardinality-02
FORMULA_NAME RefineWMG-PT-015-015-LTLCardinality-03
FORMULA_NAME RefineWMG-PT-015-015-LTLCardinality-04
FORMULA_NAME RefineWMG-PT-015-015-LTLCardinality-05
FORMULA_NAME RefineWMG-PT-015-015-LTLCardinality-06
FORMULA_NAME RefineWMG-PT-015-015-LTLCardinality-07
FORMULA_NAME RefineWMG-PT-015-015-LTLCardinality-08
FORMULA_NAME RefineWMG-PT-015-015-LTLCardinality-09
FORMULA_NAME RefineWMG-PT-015-015-LTLCardinality-10
FORMULA_NAME RefineWMG-PT-015-015-LTLCardinality-11
FORMULA_NAME RefineWMG-PT-015-015-LTLCardinality-12
FORMULA_NAME RefineWMG-PT-015-015-LTLCardinality-13
FORMULA_NAME RefineWMG-PT-015-015-LTLCardinality-14
FORMULA_NAME RefineWMG-PT-015-015-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1527823985201

info: Time: 3600 - MCC
===========================================================================================
prep: translating RefineWMG-PT-015015 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating RefineWMG-PT-015015 formula LTLCardinality into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking LTLCardinality @ RefineWMG-PT-015015 @ 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: 142/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 2528
lola: finding significant places
lola: 79 places, 63 transitions, 47 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 79 transition conflict sets
lola: TASK
lola: reading formula from RefineWMG-PT-015-015-LTLCardinality.task
lola: A (F ((3 <= p22))) : A (X (F ((2 <= p35)))) : A ((X (X ((3 <= p22))) U F (X ((p50 <= p30))))) : A (X (G (((pprime <= p75) U (2 <= p41))))) : A (F (G ((p64 <= p25)))) : A (F (F ((p67 <= p26)))) : A (((p71 <= p11) U X (G ((1 <= p39))))) : A (X (F (F ((p12 <= p44))))) : A (F (G (((3 <= p60) U (p20 <= p44))))) : A (F (X (X (F ((p42 <= p45)))))) : A (G (G (X (X ((p56 <= p31)))))) : A (X (X (F (X ((p43 <= p22)))))) : A (G (G (F ((p60 <= p24))))) : A (F ((p21 <= p52))) : A ((F ((p64 <= p20)) U F ((p27 <= p37)))) : A (F ((3 <= p48)))
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:410
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (F ((2 <= p35))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (F ((2 <= p35))))
lola: processed formula length: 22
lola: 20 rewrites
lola: closed formula file RefineWMG-PT-015-015-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: 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: 18 markings, 18 edges
lola: ========================================

FORMULA RefineWMG-PT-015-015-LTLCardinality-1 FALSE 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: A (X (F ((p50 <= p30))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (F ((p50 <= p30))))
lola: processed formula length: 24
lola: 20 rewrites
lola: closed formula file RefineWMG-PT-015-015-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: 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: 29 markings, 29 edges
lola: ========================================

FORMULA RefineWMG-PT-015-015-LTLCardinality-2 FALSE 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: A (X (G ((F ((2 <= p41)) AND ((pprime <= p75) OR (2 <= p41))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (G ((F ((2 <= p41)) AND ((pprime <= p75) OR (2 <= p41))))))
lola: processed formula length: 64
lola: 20 rewrites
lola: closed formula file RefineWMG-PT-015-015-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: 18 markings, 18 edges
lola: ========================================

FORMULA RefineWMG-PT-015-015-LTLCardinality-3 FALSE 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: A (((p71 <= p11) U X (G ((1 <= p39)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (((p71 <= p11) U X (G ((1 <= p39)))))
lola: processed formula length: 39
lola: 20 rewrites
lola: closed formula file RefineWMG-PT-015-015-LTLCardinality.task
lola: the resulting Büchi automaton has 5 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: 3108865 markings, 4766707 edges, 621773 markings/sec, 0 secs
lola: 6510846 markings, 9982842 edges, 680396 markings/sec, 5 secs
lola: 10130158 markings, 15532206 edges, 723862 markings/sec, 10 secs
lola: 13616397 markings, 20877542 edges, 697248 markings/sec, 15 secs
lola: 16860834 markings, 25852132 edges, 648887 markings/sec, 20 secs
lola: 19980238 markings, 30635005 edges, 623881 markings/sec, 25 secs
lola: 23162776 markings, 35514683 edges, 636508 markings/sec, 30 secs
lola: 26201439 markings, 40173762 edges, 607733 markings/sec, 35 secs
lola: 29106005 markings, 44627231 edges, 580913 markings/sec, 40 secs
lola: 32085785 markings, 49196032 edges, 595956 markings/sec, 45 secs
lola: 35759091 markings, 54828191 edges, 734661 markings/sec, 50 secs
lola: 39379822 markings, 60379732 edges, 724146 markings/sec, 55 secs
lola: 42828828 markings, 65667982 edges, 689801 markings/sec, 60 secs
lola: 46203944 markings, 70842936 edges, 675023 markings/sec, 65 secs
lola: 49665401 markings, 76150263 edges, 692291 markings/sec, 70 secs
lola: 53088017 markings, 81398034 edges, 684523 markings/sec, 75 secs
lola: 56467944 markings, 86580374 edges, 675985 markings/sec, 80 secs
lola: 59796419 markings, 91683816 edges, 665695 markings/sec, 85 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 4 will run for 289 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (F ((p12 <= p44))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (F ((p12 <= p44))))
lola: processed formula length: 24
lola: 20 rewrites
lola: closed formula file RefineWMG-PT-015-015-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: 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: 19 markings, 18 edges
lola: ========================================

FORMULA RefineWMG-PT-015-015-LTLCardinality-7 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 5 will run for 316 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (X (F ((p42 <= p45)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X (F ((p42 <= p45)))))
lola: processed formula length: 28
lola: 20 rewrites
lola: closed formula file RefineWMG-PT-015-015-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: 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: 196 markings, 362 edges
lola: ========================================

FORMULA RefineWMG-PT-015-015-LTLCardinality-9 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 6 will run for 347 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (X (G ((p56 <= p31)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X (G ((p56 <= p31)))))
lola: processed formula length: 28
lola: 20 rewrites
lola: closed formula file RefineWMG-PT-015-015-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: 3673066 markings, 5631776 edges, 734613 markings/sec, 0 secs
lola: 7121561 markings, 10919232 edges, 689699 markings/sec, 5 secs
lola: 10692848 markings, 16394960 edges, 714257 markings/sec, 10 secs
lola: 14034368 markings, 21518409 edges, 668304 markings/sec, 15 secs
lola: 17108862 markings, 26232426 edges, 614899 markings/sec, 20 secs
lola: 20077506 markings, 30784152 edges, 593729 markings/sec, 25 secs
lola: 23011611 markings, 35282904 edges, 586821 markings/sec, 30 secs
lola: 26181633 markings, 40143405 edges, 634004 markings/sec, 35 secs
lola: 29692634 markings, 45526689 edges, 702200 markings/sec, 40 secs
lola: 33140731 markings, 50813553 edges, 689619 markings/sec, 45 secs
lola: 36692797 markings, 56259804 edges, 710413 markings/sec, 50 secs
lola: 40343572 markings, 61857417 edges, 730155 markings/sec, 55 secs
lola: 43879042 markings, 67278241 edges, 707094 markings/sec, 60 secs
lola: 47280765 markings, 72493981 edges, 680345 markings/sec, 65 secs
lola: 50229250 markings, 77014802 edges, 589697 markings/sec, 70 secs
lola: 53391808 markings, 81863840 edges, 632512 markings/sec, 75 secs
lola: 56664308 markings, 86881446 edges, 654500 markings/sec, 80 secs
lola: 59969039 markings, 91948481 edges, 660946 markings/sec, 85 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 7 will run for 376 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (X (X (F ((p43 <= p22))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X (X (F ((p43 <= p22))))))
lola: processed formula length: 32
lola: 20 rewrites
lola: closed formula file RefineWMG-PT-015-015-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: 18 markings, 18 edges
lola: ========================================

FORMULA RefineWMG-PT-015-015-LTLCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 423 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((3 <= p22)))
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: (p22 <= 2)
lola: processed formula length: 10
lola: 22 rewrites
lola: closed formula file RefineWMG-PT-015-015-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: 7 markings, 7 edges
lola: ========================================

FORMULA RefineWMG-PT-015-015-LTLCardinality-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 483 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((3 <= p48)))
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: (p48 <= 2)
lola: processed formula length: 10
lola: 22 rewrites
lola: closed formula file RefineWMG-PT-015-015-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 RefineWMG-PT-015-015-LTLCardinality-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 564 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((p21 <= p52)))
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: (p52 + 1 <= p21)
lola: processed formula length: 16
lola: 22 rewrites
lola: closed formula file RefineWMG-PT-015-015-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 RefineWMG-PT-015-015-LTLCardinality-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 677 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((p27 <= p37)))
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: (p37 + 1 <= p27)
lola: processed formula length: 16
lola: 22 rewrites
lola: closed formula file RefineWMG-PT-015-015-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 RefineWMG-PT-015-015-LTLCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 12 will run for 846 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((p67 <= p26)))
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: (p26 + 1 <= p67)
lola: processed formula length: 16
lola: 22 rewrites
lola: closed formula file RefineWMG-PT-015-015-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 RefineWMG-PT-015-015-LTLCardinality-5 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1128 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (F ((p60 <= p24))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (G (F ((p60 <= p24))))
lola: processed formula length: 24
lola: 20 rewrites
lola: closed formula file RefineWMG-PT-015-015-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: 3313494 markings, 4141865 edges, 662699 markings/sec, 0 secs
lola: 6702478 markings, 8378096 edges, 677797 markings/sec, 5 secs
lola: 9688956 markings, 12111194 edges, 597296 markings/sec, 10 secs
lola: 12654278 markings, 15817846 edges, 593064 markings/sec, 15 secs
lola: 15602153 markings, 19502690 edges, 589575 markings/sec, 20 secs
lola: 18524706 markings, 23155881 edges, 584511 markings/sec, 25 secs
lola: 21391999 markings, 26739998 edges, 573459 markings/sec, 30 secs
lola: 24425813 markings, 30532265 edges, 606763 markings/sec, 35 secs
lola: 27337230 markings, 34171535 edges, 582283 markings/sec, 40 secs
lola: 30233311 markings, 37791637 edges, 579216 markings/sec, 45 secs
lola: 33042207 markings, 41302757 edges, 561779 markings/sec, 50 secs
lola: 35852940 markings, 44816174 edges, 562147 markings/sec, 55 secs
lola: 38653626 markings, 48317030 edges, 560137 markings/sec, 60 secs
lola: 41520806 markings, 51901005 edges, 573436 markings/sec, 65 secs
lola: 44927537 markings, 56159420 edges, 681346 markings/sec, 70 secs
lola: 48249721 markings, 60312149 edges, 664437 markings/sec, 75 secs
lola: 51831480 markings, 64789349 edges, 716352 markings/sec, 80 secs
lola: 55405477 markings, 69256845 edges, 714799 markings/sec, 85 secs
lola: 58962971 markings, 73703713 edges, 711499 markings/sec, 90 secs
lola: 62516201 markings, 78145250 edges, 710646 markings/sec, 95 secs
lola: 66055375 markings, 82569218 edges, 707835 markings/sec, 100 secs
lola: 69673431 markings, 87091787 edges, 723611 markings/sec, 105 secs
lola: 73268559 markings, 91585698 edges, 719026 markings/sec, 110 secs
lola: 76763944 markings, 95954929 edges, 699077 markings/sec, 115 secs
lola: 80211153 markings, 100263940 edges, 689442 markings/sec, 120 secs
lola: 83499596 markings, 104374494 edges, 657689 markings/sec, 125 secs
lola: 86853046 markings, 108566306 edges, 670690 markings/sec, 130 secs
lola: 90276798 markings, 112845995 edges, 684750 markings/sec, 135 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 14 will run for 1621 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (G ((p64 <= p25))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G ((p64 <= p25))))
lola: processed formula length: 24
lola: 20 rewrites
lola: closed formula file RefineWMG-PT-015-015-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: add low 47
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: 8 markings, 9 edges

FORMULA RefineWMG-PT-015-015-LTLCardinality-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 3242 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (G ((F ((p20 <= p44)) AND ((3 <= p60) OR (p20 <= p44))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G ((F ((p20 <= p44)) AND ((3 <= p60) OR (p20 <= p44))))))
lola: processed formula length: 63
lola: 20 rewrites
lola: closed formula file RefineWMG-PT-015-015-LTLCardinality.task
lola: ========================================
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: 3947527 markings, 4934406 edges, 789505 markings/sec, 0 secs
lola: 7626767 markings, 9533458 edges, 735848 markings/sec, 5 secs
lola: 11234212 markings, 14042764 edges, 721489 markings/sec, 10 secs
lola: 14850095 markings, 18562617 edges, 723177 markings/sec, 15 secs
lola: 18493447 markings, 23116808 edges, 728670 markings/sec, 20 secs
lola: 22138062 markings, 27672575 edges, 728923 markings/sec, 25 secs
lola: 25800799 markings, 32250997 edges, 732547 markings/sec, 30 secs
lola: 29436463 markings, 36795578 edges, 727133 markings/sec, 35 secs
lola: 33064001 markings, 41329999 edges, 725508 markings/sec, 40 secs
lola: 36681497 markings, 45851870 edges, 723499 markings/sec, 45 secs
lola: 40214451 markings, 50268062 edges, 706591 markings/sec, 50 secs
lola: 43740701 markings, 54675874 edges, 705250 markings/sec, 55 secs
lola: 47294985 markings, 59118730 edges, 710857 markings/sec, 60 secs
lola: 50837062 markings, 63546326 edges, 708415 markings/sec, 65 secs
lola: 54408079 markings, 68010097 edges, 714203 markings/sec, 70 secs
lola: 57960733 markings, 72450915 edges, 710531 markings/sec, 75 secs
lola: 61487943 markings, 76859926 edges, 705442 markings/sec, 80 secs
lola: 64976708 markings, 81220884 edges, 697753 markings/sec, 85 secs
lola: 68537918 markings, 85672396 edges, 712242 markings/sec, 90 secs
lola: 72072771 markings, 90090962 edges, 706971 markings/sec, 95 secs
lola: 75582410 markings, 94478011 edges, 701928 markings/sec, 100 secs
lola: 79104631 markings, 98880787 edges, 704444 markings/sec, 105 secs
lola: 82542912 markings, 103178639 edges, 687656 markings/sec, 110 secs
lola: 85874005 markings, 107342504 edges, 666219 markings/sec, 115 secs
lola: 89186754 markings, 111483440 edges, 662550 markings/sec, 120 secs
lola: Child process aborted or communication problem between parent and child process
lola: ========================================
lola: ...considering subproblem: A (((p71 <= p11) U X (G ((1 <= p39)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (((p71 <= p11) U X (G ((1 <= p39)))))
lola: processed formula length: 39
lola: 20 rewrites
lola: closed formula file RefineWMG-PT-015-015-LTLCardinality.task
lola: the resulting Büchi automaton has 5 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: 3884837 markings, 5956472 edges, 776967 markings/sec, 0 secs
lola: 7705751 markings, 11814953 edges, 764183 markings/sec, 5 secs
lola: 11405982 markings, 17488392 edges, 740046 markings/sec, 10 secs
lola: 14979388 markings, 22967370 edges, 714681 markings/sec, 15 secs
lola: 18529868 markings, 28411208 edges, 710096 markings/sec, 20 secs
lola: 22094481 markings, 33876704 edges, 712923 markings/sec, 25 secs
lola: 25562161 markings, 39193584 edges, 693536 markings/sec, 30 secs
lola: 29015167 markings, 44487964 edges, 690601 markings/sec, 35 secs
lola: 32447633 markings, 49750837 edges, 686493 markings/sec, 40 secs
lola: 35973825 markings, 55157438 edges, 705238 markings/sec, 45 secs
lola: 39413643 markings, 60431587 edges, 687964 markings/sec, 50 secs
lola: 42892241 markings, 65765203 edges, 695720 markings/sec, 55 secs
lola: 46274549 markings, 70951188 edges, 676462 markings/sec, 60 secs
lola: 49856949 markings, 76443954 edges, 716480 markings/sec, 65 secs
lola: 53433618 markings, 81927940 edges, 715334 markings/sec, 70 secs
lola: 56884461 markings, 87219000 edges, 690169 markings/sec, 75 secs
lola: 60310144 markings, 92471487 edges, 685137 markings/sec, 80 secs
lola: Child process aborted or communication problem between parent and child process

FORMULA RefineWMG-PT-015-015-LTLCardinality-6 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: ...considering subproblem: A (X (X (G ((p56 <= p31)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X (G ((p56 <= p31)))))
lola: processed formula length: 28
lola: 20 rewrites
lola: closed formula file RefineWMG-PT-015-015-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: 3474831 markings, 5327825 edges, 694966 markings/sec, 0 secs
lola: 6779266 markings, 10394408 edges, 660887 markings/sec, 5 secs
lola: 10220472 markings, 15670689 edges, 688241 markings/sec, 10 secs
lola: 13386044 markings, 20524352 edges, 633114 markings/sec, 15 secs
lola: 16504855 markings, 25306323 edges, 623762 markings/sec, 20 secs
lola: 19751360 markings, 30284082 edges, 649301 markings/sec, 25 secs
lola: 22999258 markings, 35263969 edges, 649580 markings/sec, 30 secs
lola: 26046691 markings, 39936499 edges, 609487 markings/sec, 35 secs
lola: 28926359 markings, 44351794 edges, 575934 markings/sec, 40 secs
lola: 32193505 markings, 49361198 edges, 653429 markings/sec, 45 secs
lola: 35488706 markings, 54413624 edges, 659040 markings/sec, 50 secs
lola: 38765373 markings, 59437618 edges, 655333 markings/sec, 55 secs
lola: 42073918 markings, 64510495 edges, 661709 markings/sec, 60 secs
lola: 45497897 markings, 69760377 edges, 684796 markings/sec, 65 secs
lola: 48834615 markings, 74876445 edges, 667344 markings/sec, 70 secs
lola: 52208940 markings, 80050181 edges, 674865 markings/sec, 75 secs
lola: 55552087 markings, 85176123 edges, 668629 markings/sec, 80 secs
lola: 58912792 markings, 90328974 edges, 672141 markings/sec, 85 secs
lola: Child process aborted or communication problem between parent and child process

FORMULA RefineWMG-PT-015-015-LTLCardinality-10 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: ...considering subproblem: A (G (F ((p60 <= p24))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (G (F ((p60 <= p24))))
lola: processed formula length: 24
lola: 20 rewrites
lola: closed formula file RefineWMG-PT-015-015-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: 3371108 markings, 4213883 edges, 674222 markings/sec, 0 secs
lola: 6815963 markings, 8519952 edges, 688971 markings/sec, 5 secs
lola: 10262466 markings, 12828081 edges, 689301 markings/sec, 10 secs
lola: 13737625 markings, 17172030 edges, 695032 markings/sec, 15 secs
lola: 17085278 markings, 21356596 edges, 669531 markings/sec, 20 secs
lola: 20312209 markings, 25390260 edges, 645386 markings/sec, 25 secs
lola: 23513695 markings, 29392117 edges, 640297 markings/sec, 30 secs
lola: 26558898 markings, 33198620 edges, 609041 markings/sec, 35 secs
lola: 29798550 markings, 37248186 edges, 647930 markings/sec, 40 secs
lola: 32592104 markings, 40740129 edges, 558711 markings/sec, 45 secs
lola: 35474154 markings, 44342691 edges, 576410 markings/sec, 50 secs
lola: 38370132 markings, 47962664 edges, 579196 markings/sec, 55 secs
lola: 41254878 markings, 51568596 edges, 576949 markings/sec, 60 secs
lola: 44005587 markings, 55006982 edges, 550142 markings/sec, 65 secs
lola: 46719641 markings, 58399550 edges, 542811 markings/sec, 70 secs
lola: 49564098 markings, 61955121 edges, 568891 markings/sec, 75 secs
lola: 52760725 markings, 65950905 edges, 639325 markings/sec, 80 secs
lola: 55725607 markings, 69657007 edges, 592976 markings/sec, 85 secs
lola: 58729323 markings, 73411653 edges, 600743 markings/sec, 90 secs
lola: 61859676 markings, 77324594 edges, 626071 markings/sec, 95 secs
lola: 64606935 markings, 80758667 edges, 549452 markings/sec, 100 secs
lola: 67523942 markings, 84404925 edges, 583401 markings/sec, 105 secs
lola: 70312412 markings, 87890513 edges, 557694 markings/sec, 110 secs
lola: 73090595 markings, 91363243 edges, 555637 markings/sec, 115 secs
lola: 75854347 markings, 94817932 edges, 552750 markings/sec, 120 secs
lola: 78768686 markings, 98460856 edges, 582868 markings/sec, 125 secs
lola: 81524132 markings, 101905164 edges, 551089 markings/sec, 130 secs
lola: 84651275 markings, 105814093 edges, 625429 markings/sec, 135 secs
lola: 87993281 markings, 109991600 edges, 668401 markings/sec, 140 secs
lola: 90780081 markings, 113475100 edges, 557360 markings/sec, 145 secs
lola: Child process aborted or communication problem between parent and child process

FORMULA RefineWMG-PT-015-015-LTLCardinality-12 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: ...considering subproblem: A (F (G ((F ((p20 <= p44)) AND ((3 <= p60) OR (p20 <= p44))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G ((F ((p20 <= p44)) AND ((3 <= p60) OR (p20 <= p44))))))
lola: processed formula length: 63
lola: 20 rewrites
lola: closed formula file RefineWMG-PT-015-015-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: 3524673 markings, 4405840 edges, 704935 markings/sec, 0 secs
lola: 7168334 markings, 8960415 edges, 728732 markings/sec, 5 secs
lola: 10835951 markings, 13544938 edges, 733523 markings/sec, 10 secs
lola: 13830827 markings, 17288532 edges, 598975 markings/sec, 15 secs
lola: 17035918 markings, 21294896 edges, 641018 markings/sec, 20 secs
lola: 19919227 markings, 24899033 edges, 576662 markings/sec, 25 secs
lola: 22765978 markings, 28457471 edges, 569350 markings/sec, 30 secs
lola: 25845184 markings, 32306479 edges, 615841 markings/sec, 35 secs
lola: 29166506 markings, 36458130 edges, 664264 markings/sec, 40 secs
lola: 32489440 markings, 40611799 edges, 664587 markings/sec, 45 secs
lola: 35784295 markings, 44730367 edges, 658971 markings/sec, 50 secs
lola: 38979210 markings, 48724011 edges, 638983 markings/sec, 55 secs
lola: 42127156 markings, 52658944 edges, 629589 markings/sec, 60 secs
lola: 45278966 markings, 56598705 edges, 630362 markings/sec, 65 secs
lola: 48454717 markings, 60568395 edges, 635150 markings/sec, 70 secs
lola: 51707089 markings, 64633859 edges, 650474 markings/sec, 75 secs
lola: 54967872 markings, 68709839 edges, 652157 markings/sec, 80 secs
lola: 58204545 markings, 72755680 edges, 647335 markings/sec, 85 secs
lola: 61448134 markings, 76810166 edges, 648718 markings/sec, 90 secs
lola: 64677726 markings, 80847156 edges, 645918 markings/sec, 95 secs
lola: 67943591 markings, 84929487 edges, 653173 markings/sec, 100 secs
lola: 71227050 markings, 89033811 edges, 656692 markings/sec, 105 secs
lola: 74514407 markings, 93143007 edges, 657471 markings/sec, 110 secs
lola: 77791854 markings, 97239816 edges, 655489 markings/sec, 115 secs
lola: 81071735 markings, 101339668 edges, 655976 markings/sec, 120 secs
lola: 84323443 markings, 105404303 edges, 650342 markings/sec, 125 secs
lola: 87585204 markings, 109481503 edges, 652352 markings/sec, 130 secs
lola: 90566409 markings, 113208010 edges, 596241 markings/sec, 135 secs
lola: Child process aborted or communication problem between parent and child process

FORMULA RefineWMG-PT-015-015-LTLCardinality-8 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: no no no no no yes unknown yes unknown yes unknown no unknown yes yes yes
lola:
preliminary result: no no no no no yes unknown yes unknown yes unknown no unknown yes yes yes
lola: memory consumption: 16916 KB
lola: time consumption: 938 seconds

BK_STOP 1527824923139

--------------------
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="RefineWMG-PT-015015"
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/RefineWMG-PT-015015.tgz
mv RefineWMG-PT-015015 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 RefineWMG-PT-015015, 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 r280-csrt-152749170300698"
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 ;