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 172K
-rw-r--r-- 1 mcc users 3.5K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:49 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 15 18:49 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.7K May 26 09:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 13K May 26 09:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 26 09:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.9K May 26 09:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 119 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 357 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.0K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:49 equiv_col
-rw-r--r-- 1 mcc users 8 May 15 18:49 instance
-rw-r--r-- 1 mcc users 6 May 15 18:49 iscolored
-rw-r--r-- 1 mcc users 9.2K May 15 18:49 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is ClientsAndServers-PT-N0050P0, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r208-smll-152732257200042
=====================================================================

--------------------
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 ClientsAndServers-PT-N0050P0-LTLFireability-00
FORMULA_NAME ClientsAndServers-PT-N0050P0-LTLFireability-01
FORMULA_NAME ClientsAndServers-PT-N0050P0-LTLFireability-02
FORMULA_NAME ClientsAndServers-PT-N0050P0-LTLFireability-03
FORMULA_NAME ClientsAndServers-PT-N0050P0-LTLFireability-04
FORMULA_NAME ClientsAndServers-PT-N0050P0-LTLFireability-05
FORMULA_NAME ClientsAndServers-PT-N0050P0-LTLFireability-06
FORMULA_NAME ClientsAndServers-PT-N0050P0-LTLFireability-07
FORMULA_NAME ClientsAndServers-PT-N0050P0-LTLFireability-08
FORMULA_NAME ClientsAndServers-PT-N0050P0-LTLFireability-09
FORMULA_NAME ClientsAndServers-PT-N0050P0-LTLFireability-10
FORMULA_NAME ClientsAndServers-PT-N0050P0-LTLFireability-11
FORMULA_NAME ClientsAndServers-PT-N0050P0-LTLFireability-12
FORMULA_NAME ClientsAndServers-PT-N0050P0-LTLFireability-13
FORMULA_NAME ClientsAndServers-PT-N0050P0-LTLFireability-14
FORMULA_NAME ClientsAndServers-PT-N0050P0-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1527782934232

info: Time: 3600 - MCC
===========================================================================================
prep: translating ClientsAndServers-PT-N0050P0 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating ClientsAndServers-PT-N0050P0 formula LTLFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking LTLFireability @ ClientsAndServers-PT-N0050P0 @ 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: 43/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 800
lola: finding significant places
lola: 25 places, 18 transitions, 17 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 25 transition conflict sets
lola: TASK
lola: reading formula from ClientsAndServers-PT-N0050P0-LTLFireability.task
lola: A (F (G (F (F (G (FIREABLE(mrF))))))) : A (G (FIREABLE(csR))) : A (F (X (G (G (FIREABLE(srG)))))) : A (FIREABLE(csR)) : A (FIREABLE(mrR)) : A (F (F (FIREABLE(ssR)))) : A (FIREABLE(mrF)) : A ((F (FIREABLE(csR)) U FIREABLE(srA))) : A ((G (F (X (FIREABLE(srG)))) U F (FIREABLE(srA)))) : A (X (G ((X (FIREABLE(srG)) U X (FIREABLE(crA)))))) : A ((X (G (F (FIREABLE(msG)))) U (F (FIREABLE(ssR)) U G (FIREABLE(ssF))))) : A (FIREABLE(srR)) : A (G ((F (F (FIREABLE(ssA))) U G (G (FIREABLE(csR)))))) : A (FIREABLE(srG)) : A (FIREABLE(mrR)) : A (G ((FIREABLE(maU) U F (FIREABLE(mrF)))))
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:151
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:347
lola: rewrite Frontend/Parser/formula_rewrite.k:410
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:536
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:151
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: FIREABLE(csR)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(csR)
lola: processed formula length: 13
lola: 31 rewrites
lola: closed formula file ClientsAndServers-PT-N0050P0-LTLFireability.task
lola: processed formula with 0 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 ClientsAndServers-PT-N0050P0-LTLFireability-3 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: FIREABLE(mrR)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(mrR)
lola: processed formula length: 13
lola: 31 rewrites
lola: closed formula file ClientsAndServers-PT-N0050P0-LTLFireability.task
lola: processed formula with 0 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 ClientsAndServers-PT-N0050P0-LTLFireability-4 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: FIREABLE(mrF)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(mrF)
lola: processed formula length: 13
lola: 31 rewrites
lola: closed formula file ClientsAndServers-PT-N0050P0-LTLFireability.task
lola: processed formula with 0 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 ClientsAndServers-PT-N0050P0-LTLFireability-6 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: FIREABLE(srR)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(srR)
lola: processed formula length: 13
lola: 31 rewrites
lola: closed formula file ClientsAndServers-PT-N0050P0-LTLFireability.task
lola: processed formula with 0 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 ClientsAndServers-PT-N0050P0-LTLFireability-11 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: FIREABLE(srG)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(srG)
lola: processed formula length: 13
lola: 31 rewrites
lola: closed formula file ClientsAndServers-PT-N0050P0-LTLFireability.task
lola: processed formula with 0 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 ClientsAndServers-PT-N0050P0-LTLFireability-13 FALSE 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: FIREABLE(mrR)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(mrR)
lola: processed formula length: 13
lola: 31 rewrites
lola: closed formula file ClientsAndServers-PT-N0050P0-LTLFireability.task
lola: processed formula with 0 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 ClientsAndServers-PT-N0050P0-LTLFireability-14 FALSE 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 (G ((F (FIREABLE(crA)) AND (FIREABLE(srG) OR FIREABLE(crA)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X (G ((F (FIREABLE(crA)) AND (FIREABLE(srG) OR FIREABLE(crA)))))))
lola: processed formula length: 72
lola: 31 rewrites
lola: closed formula file ClientsAndServers-PT-N0050P0-LTLFireability.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: 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: 2501 markings, 2501 edges
lola: ========================================

FORMULA ClientsAndServers-PT-N0050P0-LTLFireability-9 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 (G (FIREABLE(csR)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G (FIREABLE(csR)))
lola: processed formula length: 21
lola: 33 rewrites
lola: closed formula file ClientsAndServers-PT-N0050P0-LTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: NOT FIREABLE(csR)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to ClientsAndServers-PT-N0050P0-LTLFireability-7-0.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 401 markings, 400 edges

FORMULA ClientsAndServers-PT-N0050P0-LTLFireability-1 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: state equation: calling and running sara
lola: subprocess 8 will run for 446 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(ssR)))
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: NOT FIREABLE(ssR)
lola: processed formula length: 17
lola: 33 rewrites
lola: closed formula file ClientsAndServers-PT-N0050P0-LTLFireability.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: 401 markings, 400 edges
lola: ========================================

FORMULA ClientsAndServers-PT-N0050P0-LTLFireability-5 TRUE 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 (G (FIREABLE(mrF))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G (FIREABLE(mrF))))
lola: processed formula length: 25
lola: 31 rewrites
lola: closed formula file ClientsAndServers-PT-N0050P0-LTLFireability.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
sara: try reading problem file ClientsAndServers-PT-N0050P0-LTLFireability-7-0.sara.
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: 1409 markings, 1410 edges
lola: ========================================

FORMULA ClientsAndServers-PT-N0050P0-LTLFireability-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 (G (FIREABLE(srG))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G (FIREABLE(srG))))
lola: processed formula length: 25
lola: 31 rewrites
lola: closed formula file ClientsAndServers-PT-N0050P0-LTLFireability.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 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
lola: add low 17
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: 2723 markings, 3244 edges
lola: ========================================

FORMULA ClientsAndServers-PT-N0050P0-LTLFireability-2 FALSE 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 (G (F (FIREABLE(mrF))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (G (F (FIREABLE(mrF))))
lola: processed formula length: 25
lola: 31 rewrites
lola: closed formula file ClientsAndServers-PT-N0050P0-LTLFireability.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: 3399991 markings, 4188161 edges, 679998 markings/sec, 0 secs
lola: 6564196 markings, 8110563 edges, 632841 markings/sec, 5 secs
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: 8922702 markings, 11039751 edges

FORMULA ClientsAndServers-PT-N0050P0-LTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 12 will run for 889 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((F (FIREABLE(srA)) OR (G (F (FIREABLE(srG))) AND F (FIREABLE(srA)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((F (FIREABLE(srA)) OR (G (F (FIREABLE(srG))) AND F (FIREABLE(srA)))))
lola: processed formula length: 72
lola: 31 rewrites
lola: closed formula file ClientsAndServers-PT-N0050P0-LTLFireability.task
lola: ========================================
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: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: 3423178 markings, 4356958 edges, 684636 markings/sec, 0 secs
lola: 7288278 markings, 8982400 edges, 773020 markings/sec, 5 secs
lola: 11050846 markings, 13479654 edges, 752514 markings/sec, 10 secs
lola: 14735193 markings, 17884099 edges, 736869 markings/sec, 15 secs
lola: 18303306 markings, 22155027 edges, 713623 markings/sec, 20 secs
lola: 21907965 markings, 26465559 edges, 720932 markings/sec, 25 secs
lola: 25378578 markings, 30622188 edges, 694123 markings/sec, 30 secs
lola: 28808743 markings, 34730418 edges, 686033 markings/sec, 35 secs
lola: 32239535 markings, 38834167 edges, 686158 markings/sec, 40 secs
lola: 35638631 markings, 42903623 edges, 679819 markings/sec, 45 secs
lola: 39009002 markings, 46939455 edges, 674074 markings/sec, 50 secs
lola: 42346529 markings, 50936568 edges, 667505 markings/sec, 55 secs
lola: 45646403 markings, 54889142 edges, 659975 markings/sec, 60 secs
lola: 48910772 markings, 58799648 edges, 652874 markings/sec, 65 secs
lola: 52150060 markings, 62680522 edges, 647858 markings/sec, 70 secs
lola: 55362118 markings, 66529142 edges, 642412 markings/sec, 75 secs
lola: 58557593 markings, 70358186 edges, 639095 markings/sec, 80 secs
lola: 61743655 markings, 74179002 edges, 637212 markings/sec, 85 secs
lola: 64940804 markings, 78012604 edges, 639430 markings/sec, 90 secs
lola: 68126186 markings, 81823131 edges, 637076 markings/sec, 95 secs
lola: 71203714 markings, 85511133 edges, 615506 markings/sec, 100 secs
lola: 74297260 markings, 89219402 edges, 618709 markings/sec, 105 secs
lola: 77406062 markings, 92947312 edges, 621760 markings/sec, 110 secs
lola: 80555240 markings, 96723718 edges, 629836 markings/sec, 115 secs
lola: 83583236 markings, 100348397 edges, 605599 markings/sec, 120 secs
lola: 86624277 markings, 103994493 edges, 608208 markings/sec, 125 secs
lola: 89501968 markings, 107453575 edges, 575538 markings/sec, 130 secs
lola: 92519562 markings, 111060096 edges, 603519 markings/sec, 135 secs
lola: 95210520 markings, 114287234 edges, 538192 markings/sec, 140 secs
lola: 98052691 markings, 117702710 edges, 568434 markings/sec, 145 secs
lola: 100599870 markings, 120747422 edges, 509436 markings/sec, 150 secs
lola: 103276278 markings, 123956806 edges, 535282 markings/sec, 155 secs
lola: 106256927 markings, 127528775 edges, 596130 markings/sec, 160 secs
lola: 108660486 markings, 130412102 edges, 480712 markings/sec, 165 secs
lola: 111633847 markings, 133985513 edges, 594672 markings/sec, 170 secs
lola: 114525833 markings, 137443660 edges, 578397 markings/sec, 175 secs
lola: 117273963 markings, 140739642 edges, 549626 markings/sec, 180 secs
lola: 120054183 markings, 144071742 edges, 556044 markings/sec, 185 secs
lola: 122454222 markings, 146951229 edges, 480008 markings/sec, 190 secs
lola: 123007909 markings, 147616198 edges, 110737 markings/sec, 195 secs
lola: 123022481 markings, 147632281 edges, 2914 markings/sec, 200 secs
lola: 123041393 markings, 147654940 edges, 3782 markings/sec, 205 secs
lola: 123078337 markings, 147699227 edges, 7389 markings/sec, 210 secs
lola: 123113429 markings, 147741268 edges, 7018 markings/sec, 215 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 13 will run for 1110 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((F (FIREABLE(csR)) U FIREABLE(srA)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((F (FIREABLE(csR)) U FIREABLE(srA)))
lola: processed formula length: 39
lola: 31 rewrites
lola: closed formula file ClientsAndServers-PT-N0050P0-LTLFireability.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: 3437345 markings, 3916698 edges, 687469 markings/sec, 0 secs
lola: 6629902 markings, 7559502 edges, 638511 markings/sec, 5 secs
lola: 10431129 markings, 11898204 edges, 760245 markings/sec, 10 secs
lola: 14174840 markings, 16172059 edges, 748742 markings/sec, 15 secs
lola: 17810762 markings, 20323368 edges, 727184 markings/sec, 20 secs
lola: 21550042 markings, 24598351 edges, 747856 markings/sec, 25 secs
lola: 25329068 markings, 28907844 edges, 755805 markings/sec, 30 secs
lola: 29063486 markings, 33172084 edges, 746884 markings/sec, 35 secs
lola: 32825093 markings, 37469041 edges, 752321 markings/sec, 40 secs
lola: 36654702 markings, 41841067 edges, 765922 markings/sec, 45 secs
lola: 40392024 markings, 46117849 edges, 747464 markings/sec, 50 secs
lola: 44176490 markings, 50440777 edges, 756893 markings/sec, 55 secs
lola: 47836537 markings, 54611480 edges, 732009 markings/sec, 60 secs
lola: 51422174 markings, 58706842 edges, 717127 markings/sec, 65 secs
lola: 55098274 markings, 62905620 edges, 735220 markings/sec, 70 secs
lola: 58794657 markings, 67128962 edges, 739277 markings/sec, 75 secs
lola: 62521844 markings, 71393528 edges, 745437 markings/sec, 80 secs
lola: 66257941 markings, 75652587 edges, 747219 markings/sec, 85 secs
lola: 69785386 markings, 79681922 edges, 705489 markings/sec, 90 secs
lola: 73592763 markings, 84033980 edges, 761475 markings/sec, 95 secs
lola: 77414389 markings, 88396445 edges, 764325 markings/sec, 100 secs
lola: 81218818 markings, 92753786 edges, 760886 markings/sec, 105 secs
lola: 85059831 markings, 97137280 edges, 768203 markings/sec, 110 secs
lola: 88926248 markings, 101559811 edges, 773283 markings/sec, 115 secs
lola: 92848343 markings, 106038361 edges, 784419 markings/sec, 120 secs
lola: 96784795 markings, 110531600 edges, 787290 markings/sec, 125 secs
lola: 100352410 markings, 115384501 edges, 713523 markings/sec, 130 secs
lola: 103690424 markings, 120537729 edges, 667603 markings/sec, 135 secs
lola: 106819694 markings, 125446170 edges, 625854 markings/sec, 140 secs
lola: 110201174 markings, 130392033 edges, 676296 markings/sec, 145 secs
lola: 113281234 markings, 135498025 edges, 616012 markings/sec, 150 secs
lola: 116540782 markings, 140241948 edges, 651910 markings/sec, 155 secs
lola: 119541821 markings, 145217104 edges, 600208 markings/sec, 160 secs
lola: 122783008 markings, 149930309 edges, 648237 markings/sec, 165 secs
lola: 123071347 markings, 150408361 edges, 57668 markings/sec, 170 secs
lola: 123105996 markings, 150465866 edges, 6930 markings/sec, 175 secs
lola: 123118450 markings, 150486476 edges, 2491 markings/sec, 180 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 14 will run for 1572 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (((F (FIREABLE(ssR)) U G (FIREABLE(ssF))) OR (G (F (FIREABLE(msG))) AND F (G (FIREABLE(ssF))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (((F (FIREABLE(ssR)) U G (FIREABLE(ssF))) OR (G (F (FIREABLE(msG))) AND F (G (FIREABLE(ssF))))))
lola: processed formula length: 98
lola: 31 rewrites
lola: closed formula file ClientsAndServers-PT-N0050P0-LTLFireability.task
lola: the resulting Büchi automaton has 15 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: 3458319 markings, 4474127 edges, 691664 markings/sec, 0 secs
lola: 7036502 markings, 9052906 edges, 715637 markings/sec, 5 secs
lola: 10570190 markings, 13574162 edges, 706738 markings/sec, 10 secs
lola: 14195560 markings, 17887780 edges, 725074 markings/sec, 15 secs
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: 15754633 markings, 19764774 edges
lola: ========================================

FORMULA ClientsAndServers-PT-N0050P0-LTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 3123 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (G (FIREABLE(csR)))) AND A (G ((F (FIREABLE(ssA)) OR G (FIREABLE(csR))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 3123 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (G (FIREABLE(csR))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G (FIREABLE(csR))))
lola: processed formula length: 25
lola: 31 rewrites
lola: closed formula file ClientsAndServers-PT-N0050P0-LTLFireability.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: 6795 markings, 6796 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.

FORMULA ClientsAndServers-PT-N0050P0-LTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A ((F (FIREABLE(srA)) OR (G (F (FIREABLE(srG))) AND F (FIREABLE(srA)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((F (FIREABLE(srA)) OR (G (F (FIREABLE(srG))) AND F (FIREABLE(srA)))))
lola: processed formula length: 72
lola: 31 rewrites
lola: closed formula file ClientsAndServers-PT-N0050P0-LTLFireability.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: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: 3866188 markings, 4888571 edges, 773238 markings/sec, 0 secs
lola: 7767479 markings, 9550864 edges, 780258 markings/sec, 5 secs
lola: 11514777 markings, 14034386 edges, 749460 markings/sec, 10 secs
lola: 15230811 markings, 18478253 edges, 743207 markings/sec, 15 secs
lola: 18845958 markings, 22802099 edges, 723029 markings/sec, 20 secs
lola: 22424556 markings, 27085427 edges, 715720 markings/sec, 25 secs
lola: 25869141 markings, 31210619 edges, 688917 markings/sec, 30 secs
lola: 29286616 markings, 35298857 edges, 683495 markings/sec, 35 secs
lola: 32699667 markings, 39384303 edges, 682610 markings/sec, 40 secs
lola: 36089464 markings, 43442809 edges, 677959 markings/sec, 45 secs
lola: 39451621 markings, 47469547 edges, 672431 markings/sec, 50 secs
lola: 42779385 markings, 51455135 edges, 665553 markings/sec, 55 secs
lola: 45776530 markings, 55044861 edges, 599429 markings/sec, 60 secs
lola: 48870737 markings, 58751747 edges, 618841 markings/sec, 65 secs
lola: 51940979 markings, 62430258 edges, 614048 markings/sec, 70 secs
lola: 54987798 markings, 66081024 edges, 609364 markings/sec, 75 secs
lola: 58031537 markings, 69731853 edges, 608748 markings/sec, 80 secs
lola: 61097881 markings, 73407116 edges, 613269 markings/sec, 85 secs
lola: 64103977 markings, 77002423 edges, 601219 markings/sec, 90 secs
lola: 67028502 markings, 80507784 edges, 584905 markings/sec, 95 secs
lola: 69962493 markings, 84024660 edges, 586798 markings/sec, 100 secs
lola: 72942217 markings, 87603656 edges, 595945 markings/sec, 105 secs
lola: 75903605 markings, 91143281 edges, 592278 markings/sec, 110 secs
lola: 78758880 markings, 94566451 edges, 571055 markings/sec, 115 secs
lola: 81643954 markings, 98024989 edges, 577015 markings/sec, 120 secs
lola: 84613309 markings, 101584794 edges, 593871 markings/sec, 125 secs
lola: 87406945 markings, 104932085 edges, 558727 markings/sec, 130 secs
lola: 90247754 markings, 108338131 edges, 568162 markings/sec, 135 secs
lola: 93174846 markings, 111846136 edges, 585418 markings/sec, 140 secs
lola: 95921290 markings, 115138773 edges, 549289 markings/sec, 145 secs
lola: 98751221 markings, 118532264 edges, 565986 markings/sec, 150 secs
lola: 101630591 markings, 121982340 edges, 575874 markings/sec, 155 secs
lola: 104432684 markings, 125343026 edges, 560419 markings/sec, 160 secs
lola: 107297424 markings, 128788979 edges, 572948 markings/sec, 165 secs
lola: 110122595 markings, 132164053 edges, 565034 markings/sec, 170 secs
lola: 112918885 markings, 135517961 edges, 559258 markings/sec, 175 secs
lola: 115787219 markings, 138956388 edges, 573667 markings/sec, 180 secs
lola: 118523625 markings, 142237644 edges, 547281 markings/sec, 185 secs
lola: 121327713 markings, 145611988 edges, 560818 markings/sec, 190 secs
lola: 123012787 markings, 147620654 edges, 337015 markings/sec, 195 secs
lola: 123028626 markings, 147639651 edges, 3168 markings/sec, 200 secs
lola: 123034196 markings, 147646308 edges, 1114 markings/sec, 205 secs
lola: 123038044 markings, 147650923 edges, 770 markings/sec, 210 secs
lola: 123045549 markings, 147659926 edges, 1501 markings/sec, 215 secs
lola: 123056720 markings, 147673298 edges, 2234 markings/sec, 220 secs
lola: 123079042 markings, 147700053 edges, 4464 markings/sec, 225 secs
lola: 123081089 markings, 147702504 edges, 409 markings/sec, 230 secs
lola: 123087353 markings, 147710017 edges, 1253 markings/sec, 235 secs
lola: 123099500 markings, 147724586 edges, 2429 markings/sec, 240 secs
lola: 123104207 markings, 147730207 edges, 941 markings/sec, 245 secs
lola: Child process aborted or communication problem between parent and child process

FORMULA ClientsAndServers-PT-N0050P0-LTLFireability-8 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: ...considering subproblem: A ((F (FIREABLE(csR)) U FIREABLE(srA)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((F (FIREABLE(csR)) U FIREABLE(srA)))
lola: processed formula length: 39
lola: 31 rewrites
lola: closed formula file ClientsAndServers-PT-N0050P0-LTLFireability.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: 3777232 markings, 4304720 edges, 755446 markings/sec, 0 secs
lola: 7519396 markings, 8574640 edges, 748433 markings/sec, 5 secs
lola: 11229921 markings, 12814285 edges, 742105 markings/sec, 10 secs
lola: 14940116 markings, 17045683 edges, 742039 markings/sec, 15 secs
lola: 18567334 markings, 21187126 edges, 725444 markings/sec, 20 secs
lola: 22170592 markings, 25301570 edges, 720652 markings/sec, 25 secs
lola: 25793705 markings, 29444211 edges, 724623 markings/sec, 30 secs
lola: 29424413 markings, 33584192 edges, 726142 markings/sec, 35 secs
lola: 33186814 markings, 37880775 edges, 752480 markings/sec, 40 secs
lola: 36899115 markings, 42121423 edges, 742460 markings/sec, 45 secs
lola: 40489187 markings, 46223928 edges, 718014 markings/sec, 50 secs
lola: 44131600 markings, 50383021 edges, 728483 markings/sec, 55 secs
lola: 47753176 markings, 54519429 edges, 724315 markings/sec, 60 secs
lola: 51445237 markings, 58733194 edges, 738412 markings/sec, 65 secs
lola: 55113378 markings, 62922879 edges, 733628 markings/sec, 70 secs
lola: 58805048 markings, 67140301 edges, 738334 markings/sec, 75 secs
lola: 62523523 markings, 71395361 edges, 743695 markings/sec, 80 secs
lola: 66250804 markings, 75644429 edges, 745456 markings/sec, 85 secs
lola: 69990704 markings, 79923044 edges, 747980 markings/sec, 90 secs
lola: 73632610 markings, 84077463 edges, 728381 markings/sec, 95 secs
lola: 77290202 markings, 88254536 edges, 731518 markings/sec, 100 secs
lola: 80944545 markings, 92428959 edges, 730869 markings/sec, 105 secs
lola: 84604407 markings, 96609720 edges, 731972 markings/sec, 110 secs
lola: 88349823 markings, 100901472 edges, 749083 markings/sec, 115 secs
lola: 92168733 markings, 105262384 edges, 763782 markings/sec, 120 secs
lola: 96036977 markings, 109678329 edges, 773649 markings/sec, 125 secs
lola: 99779858 markings, 114435324 edges, 748576 markings/sec, 130 secs
lola: 102965687 markings, 119716650 edges, 637166 markings/sec, 135 secs
lola: 106264530 markings, 124525629 edges, 659769 markings/sec, 140 secs
lola: 109654101 markings, 129491181 edges, 677914 markings/sec, 145 secs
lola: 112706762 markings, 134545855 edges, 610532 markings/sec, 150 secs
lola: 116015178 markings, 139370625 edges, 661683 markings/sec, 155 secs
lola: 118969255 markings, 144267906 edges, 590815 markings/sec, 160 secs
lola: 122258698 markings, 149061164 edges, 657889 markings/sec, 165 secs
lola: 123036132 markings, 150350116 edges, 155487 markings/sec, 170 secs
lola: 123044540 markings, 150363971 edges, 1682 markings/sec, 175 secs
lola: 123059171 markings, 150388218 edges, 2926 markings/sec, 180 secs
lola: 123093010 markings, 150444366 edges, 6768 markings/sec, 185 secs
lola: Child process aborted or communication problem between parent and child process

FORMULA ClientsAndServers-PT-N0050P0-LTLFireability-7 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: no no no yes no yes no unknown unknown no no no no no no no
lola:
preliminary result: no no no yes no yes no unknown unknown no no no no no no no
lola: memory consumption: 13344 KB
lola: time consumption: 898 seconds

BK_STOP 1527783832423

--------------------
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="ClientsAndServers-PT-N0050P0"
export BK_EXAMINATION="LTLFireability"
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/ClientsAndServers-PT-N0050P0.tgz
mv ClientsAndServers-PT-N0050P0 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 ClientsAndServers-PT-N0050P0, examination is LTLFireability"
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-152732257200042"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.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 ;