About the Execution of LoLA for DLCflexbar-PT-7b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 919.740 | 3570211.00 | 4331990.00 | 7839.80 | TTF?FFFTTFFFTFTT | 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 14M
-rw-r--r-- 1 mcc users 3.8K May 30 05:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 30 05:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 29 04:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 04:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 24 11:17 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 24 11:17 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.3K May 28 09:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 9.4K May 28 09:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 28 07:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.0K May 28 07:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 24 11:17 NewModel
-rw-r--r-- 1 mcc users 4.1K May 27 20:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K May 27 20:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 107 May 26 06:29 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 345 May 26 06:29 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.0K May 26 20:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K May 26 20:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 28 07:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 28 07:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 24 11:17 equiv_col
-rw-r--r-- 1 mcc users 3 May 24 11:17 instance
-rw-r--r-- 1 mcc users 6 May 24 11:17 iscolored
-rw-r--r-- 1 mcc users 14M May 24 11:17 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is DLCflexbar-PT-7b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r268-smll-152749145800464
=====================================================================
--------------------
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 DLCflexbar-PT-7b-LTLCardinality-00
FORMULA_NAME DLCflexbar-PT-7b-LTLCardinality-01
FORMULA_NAME DLCflexbar-PT-7b-LTLCardinality-02
FORMULA_NAME DLCflexbar-PT-7b-LTLCardinality-03
FORMULA_NAME DLCflexbar-PT-7b-LTLCardinality-04
FORMULA_NAME DLCflexbar-PT-7b-LTLCardinality-05
FORMULA_NAME DLCflexbar-PT-7b-LTLCardinality-06
FORMULA_NAME DLCflexbar-PT-7b-LTLCardinality-07
FORMULA_NAME DLCflexbar-PT-7b-LTLCardinality-08
FORMULA_NAME DLCflexbar-PT-7b-LTLCardinality-09
FORMULA_NAME DLCflexbar-PT-7b-LTLCardinality-10
FORMULA_NAME DLCflexbar-PT-7b-LTLCardinality-11
FORMULA_NAME DLCflexbar-PT-7b-LTLCardinality-12
FORMULA_NAME DLCflexbar-PT-7b-LTLCardinality-13
FORMULA_NAME DLCflexbar-PT-7b-LTLCardinality-14
FORMULA_NAME DLCflexbar-PT-7b-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1528154578174
info: Time: 3600 - MCC
===========================================================================================
prep: translating DLCflexbar-PT-7b Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: net is already safe
prep: check for too many tokens
===========================================================================================
prep: translating DLCflexbar-PT-7b formula LTLCardinality into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking LTLCardinality @ DLCflexbar-PT-7b @ 3569 seconds
lola: LoLA will run for 3569 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 90608/65536 symbol table entries, 58654 collisions
lola: preprocessing...
lola: Size of bit vector: 35101
lola: finding significant places
lola: 35101 places, 55507 transitions, 32930 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 80723 transition conflict sets
lola: TASK
lola: reading formula from DLCflexbar-PT-7b-LTLCardinality.task
lola: LP says that atomic proposition is always false: (2 <= p1369)
lola: LP says that atomic proposition is always false: (2 <= p29131)
lola: LP says that atomic proposition is always false: (2 <= p322)
lola: LP says that atomic proposition is always false: (3 <= p31474)
lola: LP says that atomic proposition is always false: (2 <= p3621)
lola: A ((p9782 <= p30660)) : A (F ((p34973 <= p3530))) : A (F (F (F (G (FALSE))))) : A (G (G (G ((p11046 <= p801))))) : A (G (X (G (F ((2 <= p27130)))))) : A (FALSE) : A (G (X (X ((2 <= p11939))))) : A (X (X (((2 <= p27887) U (p3302 <= p12321))))) : A (X (F ((FALSE U (p8039 <= p6508))))) : A (G (F (F (FALSE)))) : A (X (FALSE)) : A (G (((p9035 <= p21126) U (2 <= p27977)))) : A (X ((G ((1 <= p10432)) U X ((p7810 <= p9111))))) : A (G (G (F (F ((p29121 <= p4546)))))) : A ((p5012 <= p32624)) : A ((p23461 <= p29431))
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:163
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:185
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:163
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:145
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:545
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:350
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 50 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (p9782 <= p30660)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (p9782 <= p30660)
lola: processed formula length: 17
lola: 34 rewrites
lola: closed formula file DLCflexbar-PT-7b-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 DLCflexbar-PT-7b-LTLCardinality-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 1 will run for 54 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 34 rewrites
lola: closed formula file DLCflexbar-PT-7b-LTLCardinality.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 DLCflexbar-PT-7b-LTLCardinality-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 2 will run for 58 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 34 rewrites
lola: closed formula file DLCflexbar-PT-7b-LTLCardinality.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 DLCflexbar-PT-7b-LTLCardinality-5 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 3 will run for 62 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 34 rewrites
lola: closed formula file DLCflexbar-PT-7b-LTLCardinality.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 DLCflexbar-PT-7b-LTLCardinality-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 4 will run for 67 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 34 rewrites
lola: closed formula file DLCflexbar-PT-7b-LTLCardinality.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 DLCflexbar-PT-7b-LTLCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 5 will run for 74 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (p5012 <= p32624)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (p5012 <= p32624)
lola: processed formula length: 17
lola: 34 rewrites
lola: closed formula file DLCflexbar-PT-7b-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 DLCflexbar-PT-7b-LTLCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 6 will run for 81 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (p23461 <= p29431)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (p23461 <= p29431)
lola: processed formula length: 18
lola: 34 rewrites
lola: closed formula file DLCflexbar-PT-7b-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 DLCflexbar-PT-7b-LTLCardinality-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 7 will run for 90 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (X (((2 <= p27887) U (p3302 <= p12321)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X (((2 <= p27887) U (p3302 <= p12321)))))
lola: processed formula length: 47
lola: 34 rewrites
lola: closed formula file DLCflexbar-PT-7b-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: 3 markings, 2 edges
lola: ========================================
FORMULA DLCflexbar-PT-7b-LTLCardinality-7 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 101 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X ((X ((p7810 <= p9111)) OR (G ((1 <= p10432)) AND X (F ((p7810 <= p9111)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X ((X ((p7810 <= p9111)) OR (G ((1 <= p10432)) AND X (F ((p7810 <= p9111)))))))
lola: processed formula length: 82
lola: 34 rewrites
lola: closed formula file DLCflexbar-PT-7b-LTLCardinality.task
lola: the resulting Büchi automaton has 9 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: 6 markings, 5 edges
lola: ========================================
FORMULA DLCflexbar-PT-7b-LTLCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 116 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (F ((p8039 <= p6508))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (F ((p8039 <= p6508))))
lola: processed formula length: 28
lola: 34 rewrites
lola: closed formula file DLCflexbar-PT-7b-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: 2 markings, 1 edges
lola: ========================================
FORMULA DLCflexbar-PT-7b-LTLCardinality-8 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 135 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (X (G ((2 <= p11939)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X (G ((2 <= p11939)))))
lola: processed formula length: 29
lola: 34 rewrites
lola: closed formula file DLCflexbar-PT-7b-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: 613 markings, 613 edges
lola: ========================================
FORMULA DLCflexbar-PT-7b-LTLCardinality-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 162 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((p11046 <= p801)))
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 ((p11046 <= p801)))
lola: processed formula length: 24
lola: 36 rewrites
lola: closed formula file DLCflexbar-PT-7b-LTLCardinality.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: (p801 + 1 <= p11046)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-7b-LTLCardinality-11-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-7b-LTLCardinality-11-0.sara.
lola: sara is running 0 secs || 1192 markings, 1302 edges, 238 markings/sec, 0 secs
lola: sara is running 5 secs || 2324 markings, 2626 edges, 226 markings/sec, 5 secs
lola: sara is running 10 secs || 3415 markings, 4013 edges, 218 markings/sec, 10 secs
lola: sara is running 15 secs || 4423 markings, 5300 edges, 202 markings/sec, 15 secs
lola: sara is running 20 secs || 5362 markings, 6499 edges, 188 markings/sec, 20 secs
lola: sara is running 25 secs || 6267 markings, 7654 edges, 181 markings/sec, 25 secs
lola: sara is running 30 secs || 7096 markings, 8647 edges, 166 markings/sec, 30 secs
lola: sara is running 35 secs || 7904 markings, 9672 edges, 162 markings/sec, 35 secs
lola: sara is running 40 secs || 8699 markings, 10673 edges, 159 markings/sec, 40 secs
lola: sara is running 45 secs || 9498 markings, 11664 edges, 160 markings/sec, 45 secs
lola: sara is running 50 secs || 10262 markings, 12568 edges, 153 markings/sec, 50 secs
lola: sara is running 55 secs || 10904 markings, 13374 edges, 128 markings/sec, 55 secs
lola: sara is running 60 secs || 11542 markings, 14110 edges, 128 markings/sec, 60 secs
lola: sara is running 65 secs || 12190 markings, 14903 edges, 130 markings/sec, 65 secs
lola: sara is running 70 secs || 12833 markings, 15649 edges, 129 markings/sec, 70 secs
lola: sara is running 75 secs || 13468 markings, 16383 edges, 127 markings/sec, 75 secs
lola: sara is running 80 secs || 14109 markings, 17187 edges, 128 markings/sec, 80 secs
lola: sara is running 85 secs || 14794 markings, 17974 edges, 137 markings/sec, 85 secs
lola: sara is running 90 secs || 15567 markings, 18904 edges, 155 markings/sec, 90 secs
lola: sara is running 95 secs || 16340 markings, 19855 edges, 155 markings/sec, 95 secs
lola: sara is running 100 secs || 17113 markings, 20807 edges, 155 markings/sec, 100 secs
lola: sara is running 105 secs || 17886 markings, 21765 edges, 155 markings/sec, 105 secs
lola: sara is running 110 secs || 18658 markings, 22641 edges, 154 markings/sec, 110 secs
lola: sara is running 115 secs || 19431 markings, 23563 edges, 155 markings/sec, 115 secs
lola: sara is running 120 secs || 20205 markings, 24513 edges, 155 markings/sec, 120 secs
lola: sara is running 125 secs || 20978 markings, 25407 edges, 155 markings/sec, 125 secs
lola: sara is running 130 secs || 21760 markings, 26351 edges, 156 markings/sec, 130 secs
lola: sara is running 135 secs || 22534 markings, 27273 edges, 155 markings/sec, 135 secs
lola: sara is running 140 secs || 23311 markings, 28212 edges, 155 markings/sec, 140 secs
lola: sara is running 145 secs || 24136 markings, 29191 edges, 165 markings/sec, 145 secs
lola: sara is running 150 secs || 24836 markings, 30027 edges, 140 markings/sec, 150 secs
lola: sara is running 155 secs || 25465 markings, 30786 edges, 126 markings/sec, 155 secs
lola: local time limit reached - aborting
lola:
preliminary result: yes unknown no unknown unknown no no yes yes no no unknown yes unknown yes yes
lola: memory consumption: 211624 KB
lola: time consumption: 2918 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 12 will run for 162 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((p34973 <= p3530)))
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: (p3530 + 1 <= p34973)
lola: processed formula length: 21
lola: 36 rewrites
lola: closed formula file DLCflexbar-PT-7b-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 DLCflexbar-PT-7b-LTLCardinality-1 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 217 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (F ((2 <= p27130))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (G (F ((2 <= p27130))))
lola: processed formula length: 25
lola: 34 rewrites
lola: closed formula file DLCflexbar-PT-7b-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: 9540 markings, 9540 edges
lola:
========================================
FORMULA DLCflexbar-PT-7b-LTLCardinality-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (F ((p29121 <= p4546))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (G (F ((p29121 <= p4546))))
lola: processed formula length: 29
lola: 34 rewrites
lola: closed formula file DLCflexbar-PT-7b-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: 4941 markings, 5013 edges, 988 markings/sec, 0 secs
lola: 5940 markings, 6142 edges, 200 markings/sec, 5 secs
lola: 7266 markings, 7618 edges, 265 markings/sec, 10 secs
lola: 8644 markings, 9149 edges, 276 markings/sec, 15 secs
lola: 10003 markings, 10661 edges, 272 markings/sec, 20 secs
lola: 11394 markings, 12207 edges, 278 markings/sec, 25 secs
lola: 12774 markings, 13743 edges, 276 markings/sec, 30 secs
lola: 14214 markings, 15347 edges, 288 markings/sec, 35 secs
lola: 15618 markings, 16904 edges, 281 markings/sec, 40 secs
lola: 17043 markings, 18490 edges, 285 markings/sec, 45 secs
lola: 18465 markings, 20069 edges, 284 markings/sec, 50 secs
lola: 19906 markings, 21668 edges, 288 markings/sec, 55 secs
lola: 21383 markings, 23311 edges, 295 markings/sec, 60 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: 29353 markings, 31367 edges
FORMULA DLCflexbar-PT-7b-LTLCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 15 will run for 579 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G (F ((2 <= p27977)))) AND A (G (((p9035 <= p21126) OR (2 <= p27977)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 579 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((p9035 <= p21126) OR (2 <= p27977))))
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:674
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: processed formula: A (G (((p9035 <= p21126) OR (2 <= p27977))))
lola: processed formula length: 44
lola: 39 rewrites
lola: closed formula file DLCflexbar-PT-7b-LTLCardinality.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:674
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: ((p21126 + 1 <= p9035) AND (p27977 <= 1))
lola: state equation: Could not create input for sara: DNF too long or DEADLOCK predicate contained
lola: sara not yet started (preprocessing) || 1196 markings, 1356 edges, 239 markings/sec, 0 secs
lola: sara not yet started (preprocessing) || 2504 markings, 2944 edges, 262 markings/sec, 5 secs
lola: sara not yet started (preprocessing) || 3821 markings, 4547 edges, 263 markings/sec, 10 secs
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 4416 markings, 5256 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
FORMULA DLCflexbar-PT-7b-LTLCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: ...considering subproblem: A (G ((p11046 <= p801)))
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 ((p11046 <= p801)))
lola: processed formula length: 24
lola: 36 rewrites
lola: closed formula file DLCflexbar-PT-7b-LTLCardinality.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: (p801 + 1 <= p11046)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCflexbar-PT-7b-LTLCardinality-16-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DLCflexbar-PT-7b-LTLCardinality-16-0.sara.
lola: sara is running 0 secs || 1174 markings, 1282 edges, 235 markings/sec, 0 secs
lola: sara is running 5 secs || 2277 markings, 2569 edges, 221 markings/sec, 5 secs
lola: sara is running 10 secs || 3343 markings, 3925 edges, 213 markings/sec, 10 secs
lola: sara is running 15 secs || 4313 markings, 5156 edges, 194 markings/sec, 15 secs
lola: sara is running 20 secs || 5224 markings, 6322 edges, 182 markings/sec, 20 secs
lola: sara is running 25 secs || 6102 markings, 7455 edges, 176 markings/sec, 25 secs
lola: sara is running 30 secs || 6921 markings, 8442 edges, 164 markings/sec, 30 secs
lola: sara is running 35 secs || 7716 markings, 9448 edges, 159 markings/sec, 35 secs
lola: sara is running 40 secs || 8494 markings, 10397 edges, 156 markings/sec, 40 secs
lola: sara is running 45 secs || 9270 markings, 11369 edges, 155 markings/sec, 45 secs
lola: sara is running 50 secs || 10058 markings, 12332 edges, 158 markings/sec, 50 secs
lola: sara is running 55 secs || 10835 markings, 13290 edges, 155 markings/sec, 55 secs
lola: sara is running 60 secs || 11612 markings, 14188 edges, 155 markings/sec, 60 secs
lola: sara is running 65 secs || 12393 markings, 15136 edges, 156 markings/sec, 65 secs
lola: sara is running 70 secs || 13171 markings, 16038 edges, 156 markings/sec, 70 secs
lola: sara is running 75 secs || 14128 markings, 17208 edges, 191 markings/sec, 75 secs
lola: sara is running 80 secs || 14897 markings, 18097 edges, 154 markings/sec, 80 secs
lola: sara is running 85 secs || 15669 markings, 19023 edges, 154 markings/sec, 85 secs
lola: sara is running 90 secs || 16439 markings, 19966 edges, 154 markings/sec, 90 secs
lola: sara is running 95 secs || 17211 markings, 20923 edges, 154 markings/sec, 95 secs
lola: sara is running 100 secs || 18010 markings, 21905 edges, 160 markings/sec, 100 secs
lola: sara is running 105 secs || 19348 markings, 23466 edges, 268 markings/sec, 105 secs
lola: sara is running 110 secs || 20687 markings, 25064 edges, 268 markings/sec, 110 secs
lola: sara is running 115 secs || 22030 markings, 26675 edges, 269 markings/sec, 115 secs
lola: sara is running 120 secs || 23366 markings, 28274 edges, 267 markings/sec, 120 secs
lola: sara is running 125 secs || 24702 markings, 29873 edges, 267 markings/sec, 125 secs
lola: sara is running 130 secs || 26028 markings, 31439 edges, 265 markings/sec, 130 secs
lola: sara is running 135 secs || 27343 markings, 33002 edges, 263 markings/sec, 135 secs
lola: sara is running 140 secs || 28634 markings, 34553 edges, 258 markings/sec, 140 secs
lola: sara is running 145 secs || 29401 markings, 35453 edges, 153 markings/sec, 145 secs
lola: sara is running 150 secs || 30181 markings, 36358 edges, 156 markings/sec, 150 secs
lola: sara is running 155 secs || 30948 markings, 37257 edges, 153 markings/sec, 155 secs
lola: sara is running 160 secs || 31731 markings, 38148 edges, 157 markings/sec, 160 secs
lola: sara is running 165 secs || 33059 markings, 39730 edges, 266 markings/sec, 165 secs
lola: sara is running 170 secs || 33842 markings, 40646 edges, 157 markings/sec, 170 secs
lola: sara is running 175 secs || 34621 markings, 41567 edges, 156 markings/sec, 175 secs
lola: sara is running 180 secs || 35398 markings, 42458 edges, 155 markings/sec, 180 secs
lola: sara is running 185 secs || 36172 markings, 43381 edges, 155 markings/sec, 185 secs
lola: sara is running 190 secs || 36925 markings, 44272 edges, 151 markings/sec, 190 secs
lola: sara is running 195 secs || 37696 markings, 45174 edges, 154 markings/sec, 195 secs
lola: sara is running 200 secs || 38426 markings, 46006 edges, 146 markings/sec, 200 secs
lola: sara is running 205 secs || 39199 markings, 46932 edges, 155 markings/sec, 205 secs
lola: sara is running 210 secs || 39951 markings, 47822 edges, 150 markings/sec, 210 secs
lola: sara is running 215 secs || 40724 markings, 48729 edges, 155 markings/sec, 215 secs
lola: sara is running 220 secs || 41466 markings, 49571 edges, 148 markings/sec, 220 secs
lola: sara is running 225 secs || 42239 markings, 50498 edges, 155 markings/sec, 225 secs
lola: sara is running 230 secs || 42994 markings, 51391 edges, 151 markings/sec, 230 secs
lola: sara is running 235 secs || 43758 markings, 52283 edges, 153 markings/sec, 235 secs
lola: sara is running 240 secs || 44519 markings, 53151 edges, 152 markings/sec, 240 secs
lola: sara is running 245 secs || 45290 markings, 54066 edges, 154 markings/sec, 245 secs
lola: sara is running 250 secs || 46062 markings, 55012 edges, 154 markings/sec, 250 secs
lola: sara is running 255 secs || 46837 markings, 55928 edges, 155 markings/sec, 255 secs
lola: sara is running 260 secs || 47590 markings, 56825 edges, 151 markings/sec, 260 secs
lola: sara is running 265 secs || 48352 markings, 57804 edges, 152 markings/sec, 265 secs
lola: sara is running 270 secs || 49491 markings, 59186 edges, 228 markings/sec, 270 secs
lola: sara is running 275 secs || 50264 markings, 60104 edges, 155 markings/sec, 275 secs
lola: sara is running 280 secs || 51028 markings, 60994 edges, 153 markings/sec, 280 secs
lola: sara is running 285 secs || 52270 markings, 62453 edges, 248 markings/sec, 285 secs
lola: sara is running 290 secs || 53609 markings, 64025 edges, 268 markings/sec, 290 secs
lola: sara is running 295 secs || 54934 markings, 65587 edges, 265 markings/sec, 295 secs
lola: sara is running 300 secs || 56229 markings, 67124 edges, 259 markings/sec, 300 secs
lola: sara is running 305 secs || 57562 markings, 68688 edges, 267 markings/sec, 305 secs
lola: sara is running 310 secs || 58882 markings, 70250 edges, 264 markings/sec, 310 secs
lola: sara is running 315 secs || 60206 markings, 71783 edges, 265 markings/sec, 315 secs
lola: sara is running 320 secs || 61211 markings, 73001 edges, 201 markings/sec, 320 secs
lola: sara is running 325 secs || 62018 markings, 73924 edges, 161 markings/sec, 325 secs
lola: sara is running 330 secs || 62824 markings, 74927 edges, 161 markings/sec, 330 secs
lola: sara is running 335 secs || 63646 markings, 75917 edges, 164 markings/sec, 335 secs
lola: sara is running 340 secs || 64461 markings, 76861 edges, 163 markings/sec, 340 secs
lola: sara is running 345 secs || 65202 markings, 77731 edges, 148 markings/sec, 345 secs
lola: sara is running 350 secs || 65864 markings, 78517 edges, 132 markings/sec, 350 secs
lola: sara is running 355 secs || 66501 markings, 79284 edges, 127 markings/sec, 355 secs
lola: sara is running 360 secs || 67137 markings, 80009 edges, 127 markings/sec, 360 secs
lola: sara is running 365 secs || 67789 markings, 80750 edges, 130 markings/sec, 365 secs
lola: sara is running 370 secs || 68444 markings, 81509 edges, 131 markings/sec, 370 secs
lola: sara is running 375 secs || 69201 markings, 82390 edges, 151 markings/sec, 375 secs
lola: sara is running 380 secs || 70038 markings, 83354 edges, 167 markings/sec, 380 secs
lola: sara is running 385 secs || 70879 markings, 84347 edges, 168 markings/sec, 385 secs
lola: sara is running 390 secs || 71706 markings, 85362 edges, 165 markings/sec, 390 secs
lola: sara is running 395 secs || 72511 markings, 86329 edges, 161 markings/sec, 395 secs
lola: sara is running 400 secs || 73329 markings, 87298 edges, 164 markings/sec, 400 secs
lola: sara is running 405 secs || 74151 markings, 88310 edges, 164 markings/sec, 405 secs
lola: sara is running 410 secs || 74920 markings, 89203 edges, 154 markings/sec, 410 secs
lola: sara is running 415 secs || 75724 markings, 90120 edges, 161 markings/sec, 415 secs
lola: sara is running 420 secs || 76553 markings, 91105 edges, 166 markings/sec, 420 secs
lola: sara is running 425 secs || 77388 markings, 92063 edges, 167 markings/sec, 425 secs
lola: sara is running 430 secs || 78223 markings, 93041 edges, 167 markings/sec, 430 secs
lola: sara is running 435 secs || 79036 markings, 94021 edges, 163 markings/sec, 435 secs
lola: sara is running 440 secs || 79843 markings, 94944 edges, 161 markings/sec, 440 secs
lola: sara is running 445 secs || 80670 markings, 95889 edges, 165 markings/sec, 445 secs
lola: sara is running 450 secs || 81471 markings, 96815 edges, 160 markings/sec, 450 secs
lola: sara is running 455 secs || 82305 markings, 97797 edges, 167 markings/sec, 455 secs
lola: sara is running 460 secs || 83114 markings, 98813 edges, 162 markings/sec, 460 secs
lola: sara is running 465 secs || 83954 markings, 99823 edges, 168 markings/sec, 465 secs
lola: sara is running 470 secs || 84759 markings, 100743 edges, 161 markings/sec, 470 secs
lola: sara is running 475 secs || 85420 markings, 101530 edges, 132 markings/sec, 475 secs
lola: sara is running 480 secs || 86072 markings, 102296 edges, 130 markings/sec, 480 secs
lola: sara is running 485 secs || 86723 markings, 103053 edges, 130 markings/sec, 485 secs
lola: sara is running 490 secs || 87367 markings, 103787 edges, 129 markings/sec, 490 secs
lola: sara is running 495 secs || 88003 markings, 104567 edges, 127 markings/sec, 495 secs
lola: sara is running 500 secs || 88675 markings, 105348 edges, 134 markings/sec, 500 secs
lola: sara is running 505 secs || 89776 markings, 106625 edges, 220 markings/sec, 505 secs
lola: sara is running 510 secs || 90985 markings, 108020 edges, 242 markings/sec, 510 secs
lola: sara is running 515 secs || 91642 markings, 108779 edges, 131 markings/sec, 515 secs
lola: sara is running 520 secs || 92309 markings, 109562 edges, 133 markings/sec, 520 secs
lola: sara is running 525 secs || 92970 markings, 110327 edges, 132 markings/sec, 525 secs
lola: sara is running 530 secs || 93639 markings, 111139 edges, 134 markings/sec, 530 secs
lola: sara is running 535 secs || 94302 markings, 111905 edges, 133 markings/sec, 535 secs
lola: sara is running 540 secs || 94958 markings, 112658 edges, 131 markings/sec, 540 secs
lola: sara is running 545 secs || 95728 markings, 113542 edges, 154 markings/sec, 545 secs
lola: sara is running 550 secs || 96657 markings, 114631 edges, 186 markings/sec, 550 secs
lola: sara is running 555 secs || 97582 markings, 115684 edges, 185 markings/sec, 555 secs
lola: time limit reached - aborting
lola:
preliminary result: yes yes no unknown no no no yes yes no no no yes no yes yes
lola:
preliminary result: yes yes no unknown no no no yes yes no no no yes no yes yes
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: yes yes no unknown no no no yes yes no no no yes no yes yes
lola: memory consumption: 383004 KB
lola: time consumption: 3569 seconds
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: yes yes no unknown no no no yes yes no no no yes no yes yes
lola: memory consumption: 383004 KB
lola: time consumption: 3569 seconds
BK_STOP 1528158148385
--------------------
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="DLCflexbar-PT-7b"
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/DLCflexbar-PT-7b.tgz
mv DLCflexbar-PT-7b 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 DLCflexbar-PT-7b, 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 r268-smll-152749145800464"
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 '
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 ;