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 15M
-rw-r--r-- 1 mcc users 22K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 753K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.1M 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 6.1K May 15 18:49 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.6K May 26 09:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 26 09:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 105K May 26 09:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 303K May 26 09:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 41K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 121 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 359 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 397K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.1M May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.7K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.7K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 15 18:49 equiv_col
-rw-r--r-- 1 mcc users 10 May 15 18:49 instance
-rw-r--r-- 1 mcc users 6 May 15 18:49 iscolored
-rw-r--r-- 1 mcc users 9.5M May 15 18:49 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool ltsmin
Input is BridgeAndVehicles-PT-V80P20N50, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r221-ebro-152732363500106
=====================================================================

--------------------
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 BridgeAndVehicles-PT-V80P20N50-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1527492060515

FORMULA BridgeAndVehicles-PT-V80P20N50-LTLFireability-00 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLFireability-01 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLFireability-02 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLFireability-03 CANNOT_COMPUTE
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLFireability-04 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLFireability-05 CANNOT_COMPUTE
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLFireability-06 CANNOT_COMPUTE
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLFireability-07 CANNOT_COMPUTE
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLFireability-08 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLFireability-09 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLFireability-10 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLFireability-11 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLFireability-12 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLFireability-13 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLFireability-14 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLFireability-15 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN

BK_STOP 1527493053084

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

mcc2018
ltl formula name BridgeAndVehicles-PT-V80P20N50-LTLFireability-00
ltl formula formula --ltl=/tmp/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 228 places, 8588 transitions and 67470 arcs
pnml2lts-mc( 0/ 4): Petri net BridgeAndVehicles-PT-V80P20N50 analyzed
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/ltl_0_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 4.380 real 2.980 user 3.430 sys
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 229 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 229, there are 8590 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 3/ 4): Accepting cycle FOUND at depth ~649!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 1923
pnml2lts-mc( 0/ 4): unique transitions count: 5941
pnml2lts-mc( 0/ 4): - self-loop count: 1
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 1936
pnml2lts-mc( 0/ 4): - cum. max stack depth: 1936
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1936 states 5975 transitions, fanout: 3.086
pnml2lts-mc( 0/ 4): Total exploration time 2.740 sec (2.720 sec minimum, 2.735 sec on average)
pnml2lts-mc( 0/ 4): States per second: 707, Transitions per second: 2181
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.3MB, 52.2 B/state, compr.: 5.7%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 8836 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.3MB (~8192.0MB paged-in)
ltl formula name BridgeAndVehicles-PT-V80P20N50-LTLFireability-01
ltl formula formula --ltl=/tmp/ltl_1_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 228 places, 8588 transitions and 67470 arcs
pnml2lts-mc( 0/ 4): Petri net BridgeAndVehicles-PT-V80P20N50 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 1.350 real 2.050 user 1.090 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/ltl_1_
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 229 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 229, there are 8590 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 3/ 4): Accepting cycle FOUND at depth ~649!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 2400
pnml2lts-mc( 0/ 4): unique transitions count: 6650
pnml2lts-mc( 0/ 4): - self-loop count: 2
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 2555
pnml2lts-mc( 0/ 4): - cum. max stack depth: 2555
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 2555 states 6895 transitions, fanout: 2.699
pnml2lts-mc( 0/ 4): Total exploration time 0.750 sec (0.750 sec minimum, 0.750 sec on average)
pnml2lts-mc( 0/ 4): States per second: 3407, Transitions per second: 9193
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.3MB, 48.2 B/state, compr.: 5.2%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 8836 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.3MB (~8192.0MB paged-in)
ltl formula name BridgeAndVehicles-PT-V80P20N50-LTLFireability-02
ltl formula formula --ltl=/tmp/ltl_2_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 228 places, 8588 transitions and 67470 arcs
pnml2lts-mc( 0/ 4): Petri net BridgeAndVehicles-PT-V80P20N50 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 1.400 real 2.120 user 1.240 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/ltl_2_
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 229 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 229, there are 8591 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 1/ 4): Accepting cycle FOUND at depth ~649!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 2415
pnml2lts-mc( 0/ 4): unique transitions count: 6423
pnml2lts-mc( 0/ 4): - self-loop count: 1
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 2439
pnml2lts-mc( 0/ 4): - cum. max stack depth: 2439
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 2439 states 6472 transitions, fanout: 2.654
pnml2lts-mc( 0/ 4): Total exploration time 0.760 sec (0.760 sec minimum, 0.760 sec on average)
pnml2lts-mc( 0/ 4): States per second: 3209, Transitions per second: 8516
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.3MB, 53.0 B/state, compr.: 5.8%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 8836 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.3MB (~8192.0MB paged-in)
ltl formula name BridgeAndVehicles-PT-V80P20N50-LTLFireability-03
ltl formula formula --ltl=/tmp/ltl_3_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 228 places, 8588 transitions and 67470 arcs
pnml2lts-mc( 0/ 4): Petri net BridgeAndVehicles-PT-V80P20N50 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 1.440 real 2.120 user 1.390 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/ltl_3_
ltl formula name BridgeAndVehicles-PT-V80P20N50-LTLFireability-04
ltl formula formula --ltl=/tmp/ltl_4_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 228 places, 8588 transitions and 67470 arcs
pnml2lts-mc( 0/ 4): Petri net BridgeAndVehicles-PT-V80P20N50 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 2.330 real 2.450 user 2.210 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_4_
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 229 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 229, there are 8590 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 1/ 4): Accepting cycle FOUND at depth ~649!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 2468
pnml2lts-mc( 0/ 4): unique transitions count: 5878
pnml2lts-mc( 0/ 4): - self-loop count: 1
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 2502
pnml2lts-mc( 0/ 4): - cum. max stack depth: 2502
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 2502 states 5936 transitions, fanout: 2.373
pnml2lts-mc( 0/ 4): Total exploration time 0.720 sec (0.710 sec minimum, 0.713 sec on average)
pnml2lts-mc( 0/ 4): States per second: 3475, Transitions per second: 8244
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.3MB, 50.5 B/state, compr.: 5.5%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 8836 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.3MB (~8192.0MB paged-in)
ltl formula name BridgeAndVehicles-PT-V80P20N50-LTLFireability-05
ltl formula formula --ltl=/tmp/ltl_5_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 228 places, 8588 transitions and 67470 arcs
pnml2lts-mc( 0/ 4): Petri net BridgeAndVehicles-PT-V80P20N50 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 1.480 real 2.150 user 1.230 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/ltl_5_
ltl formula name BridgeAndVehicles-PT-V80P20N50-LTLFireability-06
ltl formula formula --ltl=/tmp/ltl_6_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 228 places, 8588 transitions and 67470 arcs
pnml2lts-mc( 0/ 4): Petri net BridgeAndVehicles-PT-V80P20N50 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 3.830 real 2.150 user 3.580 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_6_
ltl formula name BridgeAndVehicles-PT-V80P20N50-LTLFireability-07
ltl formula formula --ltl=/tmp/ltl_7_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 228 places, 8588 transitions and 67470 arcs
pnml2lts-mc( 0/ 4): Petri net BridgeAndVehicles-PT-V80P20N50 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 2.650 real 2.000 user 1.890 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/ltl_7_
ltl formula name BridgeAndVehicles-PT-V80P20N50-LTLFireability-08
ltl formula formula --ltl=/tmp/ltl_8_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 228 places, 8588 transitions and 67470 arcs
pnml2lts-mc( 0/ 4): Petri net BridgeAndVehicles-PT-V80P20N50 analyzed
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/ltl_8_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 3.780 real 2.710 user 3.400 sys
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 229 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 229, there are 8591 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 3/ 4): Accepting cycle FOUND at depth ~649!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 1855
pnml2lts-mc( 0/ 4): unique transitions count: 5021
pnml2lts-mc( 0/ 4): - self-loop count: 1
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 1875
pnml2lts-mc( 0/ 4): - cum. max stack depth: 1875
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1875 states 5070 transitions, fanout: 2.704
pnml2lts-mc( 0/ 4): Total exploration time 2.550 sec (2.540 sec minimum, 2.548 sec on average)
pnml2lts-mc( 0/ 4): States per second: 735, Transitions per second: 1988
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.3MB, 53.2 B/state, compr.: 5.8%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 8836 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.3MB (~8192.0MB paged-in)
ltl formula name BridgeAndVehicles-PT-V80P20N50-LTLFireability-09
ltl formula formula --ltl=/tmp/ltl_9_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 228 places, 8588 transitions and 67470 arcs
pnml2lts-mc( 0/ 4): Petri net BridgeAndVehicles-PT-V80P20N50 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 3.150 real 2.290 user 2.570 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/ltl_9_
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 229 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 229, there are 8591 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 2/ 4): Accepting cycle FOUND at depth ~649!
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 1844
pnml2lts-mc( 0/ 4): unique transitions count: 4927
pnml2lts-mc( 0/ 4): - self-loop count: 1
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 1848
pnml2lts-mc( 0/ 4): - cum. max stack depth: 1848
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1848 states 4942 transitions, fanout: 2.674
pnml2lts-mc( 0/ 4): Total exploration time 2.390 sec (2.370 sec minimum, 2.378 sec on average)
pnml2lts-mc( 0/ 4): States per second: 773, Transitions per second: 2068
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.2MB, 50.4 B/state, compr.: 5.5%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 8836 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.2MB (~8192.0MB paged-in)
ltl formula name BridgeAndVehicles-PT-V80P20N50-LTLFireability-10
ltl formula formula --ltl=/tmp/ltl_10_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 228 places, 8588 transitions and 67470 arcs
pnml2lts-mc( 0/ 4): Petri net BridgeAndVehicles-PT-V80P20N50 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 2.090 real 2.310 user 1.900 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/ltl_10_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 229 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 229, there are 8590 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Accepting cycle FOUND at depth ~652!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 2048
pnml2lts-mc( 0/ 4): unique transitions count: 4963
pnml2lts-mc( 0/ 4): - self-loop count: 1
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 2115
pnml2lts-mc( 0/ 4): - cum. max stack depth: 2115
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 2115 states 5084 transitions, fanout: 2.404
pnml2lts-mc( 0/ 4): Total exploration time 2.400 sec (2.380 sec minimum, 2.390 sec on average)
pnml2lts-mc( 0/ 4): States per second: 881, Transitions per second: 2118
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.2MB, 52.0 B/state, compr.: 5.7%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 8836 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.2MB (~8192.0MB paged-in)
ltl formula name BridgeAndVehicles-PT-V80P20N50-LTLFireability-11
ltl formula formula --ltl=/tmp/ltl_11_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 228 places, 8588 transitions and 67470 arcs
pnml2lts-mc( 0/ 4): Petri net BridgeAndVehicles-PT-V80P20N50 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 1.610 real 2.250 user 1.510 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/ltl_11_
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 229 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 229, there are 8591 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 1/ 4): Accepting cycle FOUND at depth ~650!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 2475
pnml2lts-mc( 0/ 4): unique transitions count: 11881
pnml2lts-mc( 0/ 4): - self-loop count: 2
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 2483
pnml2lts-mc( 0/ 4): - cum. max stack depth: 2483
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 2483 states 11933 transitions, fanout: 4.806
pnml2lts-mc( 0/ 4): Total exploration time 1.140 sec (1.140 sec minimum, 1.140 sec on average)
pnml2lts-mc( 0/ 4): States per second: 2178, Transitions per second: 10468
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.4MB, 31.3 B/state, compr.: 3.4%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 8836 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.4MB (~8192.0MB paged-in)
ltl formula name BridgeAndVehicles-PT-V80P20N50-LTLFireability-12
ltl formula formula --ltl=/tmp/ltl_12_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 228 places, 8588 transitions and 67470 arcs
pnml2lts-mc( 0/ 4): Petri net BridgeAndVehicles-PT-V80P20N50 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 4.090 real 2.690 user 3.440 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/ltl_12_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 229 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 229, there are 8591 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 1/ 4): Accepting cycle FOUND at depth ~655!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 1888
pnml2lts-mc( 0/ 4): unique transitions count: 5515
pnml2lts-mc( 0/ 4): - self-loop count: 1
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 1893
pnml2lts-mc( 0/ 4): - cum. max stack depth: 1893
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1893 states 5534 transitions, fanout: 2.923
pnml2lts-mc( 0/ 4): Total exploration time 2.750 sec (2.720 sec minimum, 2.737 sec on average)
pnml2lts-mc( 0/ 4): States per second: 688, Transitions per second: 2012
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.3MB, 53.6 B/state, compr.: 5.8%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 8836 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.3MB (~8192.0MB paged-in)
ltl formula name BridgeAndVehicles-PT-V80P20N50-LTLFireability-13
ltl formula formula --ltl=/tmp/ltl_13_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 228 places, 8588 transitions and 67470 arcs
pnml2lts-mc( 0/ 4): Petri net BridgeAndVehicles-PT-V80P20N50 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 3.690 real 2.430 user 3.140 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/ltl_13_
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 229 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 229, there are 8600 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 3/ 4): Accepting cycle FOUND at depth ~652!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 1624
pnml2lts-mc( 0/ 4): unique transitions count: 4938
pnml2lts-mc( 0/ 4): - self-loop count: 1
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 1630
pnml2lts-mc( 0/ 4): - cum. max stack depth: 1630
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1630 states 4960 transitions, fanout: 3.043
pnml2lts-mc( 0/ 4): Total exploration time 2.540 sec (2.530 sec minimum, 2.533 sec on average)
pnml2lts-mc( 0/ 4): States per second: 642, Transitions per second: 1953
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.3MB, 57.7 B/state, compr.: 6.3%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 8836 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.3MB (~8192.0MB paged-in)
ltl formula name BridgeAndVehicles-PT-V80P20N50-LTLFireability-14
ltl formula formula --ltl=/tmp/ltl_14_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 228 places, 8588 transitions and 67470 arcs
pnml2lts-mc( 0/ 4): Petri net BridgeAndVehicles-PT-V80P20N50 analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 3.650 real 2.490 user 3.060 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/ltl_14_
pnml2lts-mc( 0/ 4): There are 228 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 229, there are 8592 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 1/ 4): Accepting cycle FOUND at depth ~652!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 1608
pnml2lts-mc( 0/ 4): unique transitions count: 3945
pnml2lts-mc( 0/ 4): - self-loop count: 1
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 1612
pnml2lts-mc( 0/ 4): - cum. max stack depth: 1612
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1612 states 3961 transitions, fanout: 2.457
pnml2lts-mc( 0/ 4): Total exploration time 2.200 sec (2.190 sec minimum, 2.197 sec on average)
pnml2lts-mc( 0/ 4): States per second: 733, Transitions per second: 1800
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.2MB, 56.3 B/state, compr.: 6.1%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 8836 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.2MB (~8192.0MB paged-in)
ltl formula name BridgeAndVehicles-PT-V80P20N50-LTLFireability-15
ltl formula formula --ltl=/tmp/ltl_15_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
pnml2lts-mc( 0/ 4): Petri net has 228 places, 8588 transitions and 67470 arcs
pnml2lts-mc( 0/ 4): Petri net BridgeAndVehicles-PT-V80P20N50 analyzed
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/ltl_15_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 4.140 real 2.610 user 3.530 sys
pnml2lts-mc( 0/ 4): There are 228 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 229, there are 8592 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^30 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 1/ 4): Accepting cycle FOUND at depth ~652!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 1870
pnml2lts-mc( 0/ 4): unique transitions count: 4693
pnml2lts-mc( 0/ 4): - self-loop count: 1
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 1884
pnml2lts-mc( 0/ 4): - cum. max stack depth: 1884
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1884 states 4728 transitions, fanout: 2.510
pnml2lts-mc( 0/ 4): Total exploration time 2.460 sec (2.450 sec minimum, 2.453 sec on average)
pnml2lts-mc( 0/ 4): States per second: 766, Transitions per second: 1922
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.2MB, 52.1 B/state, compr.: 5.7%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 8836 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.2MB (~8192.0MB paged-in)

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="BridgeAndVehicles-PT-V80P20N50"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsmin"
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/BridgeAndVehicles-PT-V80P20N50.tgz
mv BridgeAndVehicles-PT-V80P20N50 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 ltsmin"
echo " Input is BridgeAndVehicles-PT-V80P20N50, 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 r221-ebro-152732363500106"
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 ;