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)
...................
=====================================================================
Generated by BenchKit 2-2979
Executing tool ltsmin
Input is SquareGrid-PT-040204, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r123kn-qhx2-146373368800329
=====================================================================

--------------------
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 SquareGrid-PT-040204-LTLCardinality-0
FORMULA_NAME SquareGrid-PT-040204-LTLCardinality-1
FORMULA_NAME SquareGrid-PT-040204-LTLCardinality-10
FORMULA_NAME SquareGrid-PT-040204-LTLCardinality-11
FORMULA_NAME SquareGrid-PT-040204-LTLCardinality-12
FORMULA_NAME SquareGrid-PT-040204-LTLCardinality-13
FORMULA_NAME SquareGrid-PT-040204-LTLCardinality-14
FORMULA_NAME SquareGrid-PT-040204-LTLCardinality-15
FORMULA_NAME SquareGrid-PT-040204-LTLCardinality-2
FORMULA_NAME SquareGrid-PT-040204-LTLCardinality-3
FORMULA_NAME SquareGrid-PT-040204-LTLCardinality-4
FORMULA_NAME SquareGrid-PT-040204-LTLCardinality-5
FORMULA_NAME SquareGrid-PT-040204-LTLCardinality-6
FORMULA_NAME SquareGrid-PT-040204-LTLCardinality-7
FORMULA_NAME SquareGrid-PT-040204-LTLCardinality-8
FORMULA_NAME SquareGrid-PT-040204-LTLCardinality-9

=== Now, execution of the tool begins

BK_START 1464248784357

FORMULA SquareGrid-PT-040204-LTLCardinality-0 CANNOT_COMPUTE
FORMULA SquareGrid-PT-040204-LTLCardinality-1 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SquareGrid-PT-040204-LTLCardinality-2 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SquareGrid-PT-040204-LTLCardinality-3 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SquareGrid-PT-040204-LTLCardinality-4 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SquareGrid-PT-040204-LTLCardinality-5 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SquareGrid-PT-040204-LTLCardinality-6 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SquareGrid-PT-040204-LTLCardinality-7 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SquareGrid-PT-040204-LTLCardinality-8 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SquareGrid-PT-040204-LTLCardinality-9 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SquareGrid-PT-040204-LTLCardinality-10 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SquareGrid-PT-040204-LTLCardinality-11 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SquareGrid-PT-040204-LTLCardinality-12 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SquareGrid-PT-040204-LTLCardinality-13 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SquareGrid-PT-040204-LTLCardinality-14 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SquareGrid-PT-040204-LTLCardinality-15 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING

BK_STOP 1464249145707

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

ltl formula name SquareGrid-PT-040204-LTLCardinality-0
ltl formula formula --ltl=/tmp/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 0/ 4): Loading Petri net took 0.180 real 0.130 user 0.140 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/ltl_0_
pnml2lts-mc( 1/ 4): Loading Petri net took 0.180 real 0.130 user 0.140 sys
pnml2lts-mc( 3/ 4): Loading Petri net took 0.170 real 0.130 user 0.140 sys
pnml2lts-mc( 2/ 4): Loading Petri net took 0.220 real 0.230 user 0.150 sys
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 242 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 241, there are 275 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): ~963 levels ~10000 states ~114544 transitions
pnml2lts-mc( 0/ 4): ~1043 levels ~20000 states ~144040 transitions
pnml2lts-mc( 0/ 4): ~1758 levels ~40000 states ~215148 transitions
pnml2lts-mc( 0/ 4): ~1798 levels ~80000 states ~386228 transitions
pnml2lts-mc( 0/ 4): ~4693 levels ~160000 states ~806584 transitions
pnml2lts-mc( 0/ 4): ~4713 levels ~320000 states ~1636004 transitions
pnml2lts-mc( 0/ 4): ~4713 levels ~640000 states ~3556332 transitions
ltl formula name SquareGrid-PT-040204-LTLCardinality-1
ltl formula formula --ltl=/tmp/ltl_1_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Loading Petri net took 0.170 real 0.220 user 0.140 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/ltl_1_
pnml2lts-mc( 1/ 4): Loading Petri net took 0.170 real 0.220 user 0.140 sys
pnml2lts-mc( 0/ 4): Loading Petri net took 0.170 real 0.220 user 0.140 sys
pnml2lts-mc( 3/ 4): Loading Petri net took 0.180 real 0.220 user 0.140 sys
pnml2lts-mc( 2/ 4): buchi has 1 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 242 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 241, there are 273 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): total scc count: 1
pnml2lts-mc( 0/ 4): unique states count: 1
pnml2lts-mc( 0/ 4): unique transitions count: 0
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 4
pnml2lts-mc( 0/ 4): - cum. max stack depth: 4
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 4 states 4 transitions, fanout: 1.000
pnml2lts-mc( 0/ 4): Total exploration time 0.000 sec (0.000 sec minimum, 0.000 sec on average)
pnml2lts-mc( 0/ 4): States per second: inf, Transitions per second: inf
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.0MB, 352.0 B/state, compr.: 36.4%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 282 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.0MB (~8192.0MB paged-in)
pnml2lts-mc( 1/ 4): max token count: 5
pnml2lts-mc( 2/ 4): max token count: 5
pnml2lts-mc( 3/ 4): max token count: 5
pnml2lts-mc( 0/ 4): max token count: 5
ltl formula name SquareGrid-PT-040204-LTLCardinality-2
ltl formula formula --ltl=/tmp/ltl_2_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 1/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 0/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 3/ 4): Loading Petri net took 0.120 real 0.130 user 0.130 sys
pnml2lts-mc( 1/ 4): Loading Petri net took 0.120 real 0.130 user 0.130 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_2_
pnml2lts-mc( 2/ 4): Loading Petri net took 0.120 real 0.140 user 0.130 sys
pnml2lts-mc( 0/ 4): Loading Petri net took 0.130 real 0.150 user 0.130 sys
pnml2lts-mc( 3/ 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 242 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 241, there are 274 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): total scc count: 65
pnml2lts-mc( 0/ 4): unique states count: 65
pnml2lts-mc( 0/ 4): unique transitions count: 64
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 140
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 80
pnml2lts-mc( 0/ 4): - cum. max stack depth: 8
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 80 states 260 transitions, fanout: 3.250
pnml2lts-mc( 0/ 4): Total exploration time 0.070 sec (0.070 sec minimum, 0.070 sec on average)
pnml2lts-mc( 0/ 4): States per second: 1143, Transitions per second: 3714
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.0MB, 99.2 B/state, compr.: 10.3%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 281 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.0MB (~8192.0MB paged-in)
pnml2lts-mc( 3/ 4): max token count: 6
pnml2lts-mc( 1/ 4): max token count: 6
pnml2lts-mc( 2/ 4): max token count: 6
pnml2lts-mc( 0/ 4): max token count: 6
ltl formula name SquareGrid-PT-040204-LTLCardinality-3
ltl formula formula --ltl=/tmp/ltl_3_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 2/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 3/ 4): Loading Petri net took 0.150 real 0.210 user 0.120 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_3_
pnml2lts-mc( 1/ 4): Loading Petri net took 0.150 real 0.210 user 0.120 sys
pnml2lts-mc( 2/ 4): Loading Petri net took 0.150 real 0.210 user 0.120 sys
pnml2lts-mc( 0/ 4): Loading Petri net took 0.150 real 0.210 user 0.120 sys
pnml2lts-mc( 3/ 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 242 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 241, there are 275 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 ~226!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 1043
pnml2lts-mc( 0/ 4): unique transitions count: 52405
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 1046
pnml2lts-mc( 0/ 4): - cum. max stack depth: 1046
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1046 states 52793 transitions, fanout: 50.471
pnml2lts-mc( 0/ 4): Total exploration time 11.410 sec (11.400 sec minimum, 11.405 sec on average)
pnml2lts-mc( 0/ 4): States per second: 92, Transitions per second: 4627
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 2.0MB, 39.4 B/state, compr.: 4.1%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 282 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 2.0MB (~8192.0MB paged-in)
pnml2lts-mc( 1/ 4): max token count: 12
pnml2lts-mc( 3/ 4): max token count: 12
pnml2lts-mc( 2/ 4): max token count: 12
pnml2lts-mc( 0/ 4): max token count: 12
ltl formula name SquareGrid-PT-040204-LTLCardinality-4
ltl formula formula --ltl=/tmp/ltl_4_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 3/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 0/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 0/ 4): Loading Petri net took 0.080 real 0.130 user 0.080 sys
pnml2lts-mc( 2/ 4): Loading Petri net took 0.080 real 0.130 user 0.080 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/ltl_4_
pnml2lts-mc( 1/ 4): Loading Petri net took 0.090 real 0.130 user 0.080 sys
pnml2lts-mc( 3/ 4): Loading Petri net took 0.090 real 0.140 user 0.080 sys
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 242 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 241, there are 274 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): total scc count: 1
pnml2lts-mc( 0/ 4): unique states count: 1
pnml2lts-mc( 0/ 4): unique transitions count: 0
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 4
pnml2lts-mc( 0/ 4): - cum. max stack depth: 4
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 4 states 4 transitions, fanout: 1.000
pnml2lts-mc( 0/ 4): Total exploration time 0.000 sec (0.000 sec minimum, 0.000 sec on average)
pnml2lts-mc( 0/ 4): States per second: inf, Transitions per second: inf
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.0MB, 352.0 B/state, compr.: 36.4%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 282 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.0MB (~8192.0MB paged-in)
pnml2lts-mc( 1/ 4): max token count: 5
pnml2lts-mc( 3/ 4): max token count: 5
pnml2lts-mc( 2/ 4): max token count: 5
pnml2lts-mc( 0/ 4): max token count: 5
ltl formula name SquareGrid-PT-040204-LTLCardinality-5
ltl formula formula --ltl=/tmp/ltl_5_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 0/ 4): Loading Petri net took 0.080 real 0.120 user 0.070 sys
pnml2lts-mc( 2/ 4): Loading Petri net took 0.080 real 0.120 user 0.070 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/ltl_5_
pnml2lts-mc( 3/ 4): Loading Petri net took 0.080 real 0.120 user 0.070 sys
pnml2lts-mc( 1/ 4): Loading Petri net took 0.090 real 0.130 user 0.070 sys
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 242 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 241, there are 274 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 ~197!
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 635
pnml2lts-mc( 0/ 4): unique states count: 1407
pnml2lts-mc( 0/ 4): unique transitions count: 43320
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 103
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 1420
pnml2lts-mc( 0/ 4): - cum. max stack depth: 778
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1420 states 43714 transitions, fanout: 30.785
pnml2lts-mc( 0/ 4): Total exploration time 8.490 sec (8.470 sec minimum, 8.483 sec on average)
pnml2lts-mc( 0/ 4): States per second: 167, Transitions per second: 5149
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 1.7MB, 40.5 B/state, compr.: 4.2%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 282 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 1.7MB (~8192.0MB paged-in)
pnml2lts-mc( 3/ 4): max token count: 12
pnml2lts-mc( 1/ 4): max token count: 12
pnml2lts-mc( 2/ 4): max token count: 12
pnml2lts-mc( 0/ 4): max token count: 12
ltl formula name SquareGrid-PT-040204-LTLCardinality-6
ltl formula formula --ltl=/tmp/ltl_6_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 2/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 0/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Loading Petri net took 0.090 real 0.110 user 0.090 sys
pnml2lts-mc( 3/ 4): Loading Petri net took 0.090 real 0.110 user 0.090 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_6_
pnml2lts-mc( 1/ 4): Loading Petri net took 0.090 real 0.120 user 0.090 sys
pnml2lts-mc( 0/ 4): Loading Petri net took 0.100 real 0.120 user 0.090 sys
pnml2lts-mc( 3/ 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 242 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 241, there are 276 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 ~325!
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 1612
pnml2lts-mc( 0/ 4): unique transitions count: 69146
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 1615
pnml2lts-mc( 0/ 4): - cum. max stack depth: 1615
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1615 states 69342 transitions, fanout: 42.936
pnml2lts-mc( 0/ 4): Total exploration time 14.270 sec (14.260 sec minimum, 14.265 sec on average)
pnml2lts-mc( 0/ 4): States per second: 113, Transitions per second: 4859
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 2.6MB, 39.5 B/state, compr.: 4.1%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 281 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 2.6MB (~8192.0MB paged-in)
pnml2lts-mc( 1/ 4): max token count: 12
pnml2lts-mc( 2/ 4): max token count: 12
pnml2lts-mc( 3/ 4): max token count: 12
pnml2lts-mc( 0/ 4): max token count: 12
ltl formula name SquareGrid-PT-040204-LTLCardinality-7
ltl formula formula --ltl=/tmp/ltl_7_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 1/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Loading Petri net took 0.080 real 0.080 user 0.090 sys
pnml2lts-mc( 3/ 4): Loading Petri net took 0.080 real 0.080 user 0.090 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/ltl_7_
pnml2lts-mc( 1/ 4): Loading Petri net took 0.090 real 0.090 user 0.100 sys
pnml2lts-mc( 0/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 0/ 4): Loading Petri net took 0.100 real 0.130 user 0.100 sys
pnml2lts-mc( 2/ 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 242 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 241, there are 274 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 ~168!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 601
pnml2lts-mc( 0/ 4): unique transitions count: 38006
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 604
pnml2lts-mc( 0/ 4): - cum. max stack depth: 604
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 604 states 38202 transitions, fanout: 63.248
pnml2lts-mc( 0/ 4): Total exploration time 8.470 sec (8.450 sec minimum, 8.463 sec on average)
pnml2lts-mc( 0/ 4): States per second: 71, Transitions per second: 4510
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 1.5MB, 42.6 B/state, compr.: 4.4%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 288 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 1.5MB (~8192.0MB paged-in)
pnml2lts-mc( 3/ 4): max token count: 11
pnml2lts-mc( 1/ 4): max token count: 11
pnml2lts-mc( 2/ 4): max token count: 11
pnml2lts-mc( 0/ 4): max token count: 11
ltl formula name SquareGrid-PT-040204-LTLCardinality-8
ltl formula formula --ltl=/tmp/ltl_8_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 1/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 0/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 3/ 4): Loading Petri net took 0.150 real 0.140 user 0.170 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_8_
pnml2lts-mc( 2/ 4): Loading Petri net took 0.150 real 0.150 user 0.170 sys
pnml2lts-mc( 1/ 4): Loading Petri net took 0.150 real 0.150 user 0.170 sys
pnml2lts-mc( 0/ 4): Loading Petri net took 0.150 real 0.150 user 0.170 sys
pnml2lts-mc( 3/ 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 242 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 241, there are 274 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 ~119!
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 486
pnml2lts-mc( 0/ 4): unique transitions count: 31604
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 489
pnml2lts-mc( 0/ 4): - cum. max stack depth: 489
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 489 states 31800 transitions, fanout: 65.031
pnml2lts-mc( 0/ 4): Total exploration time 8.560 sec (8.540 sec minimum, 8.553 sec on average)
pnml2lts-mc( 0/ 4): States per second: 57, Transitions per second: 3715
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 1.3MB, 42.8 B/state, compr.: 4.4%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 288 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 1.3MB (~8192.0MB paged-in)
pnml2lts-mc( 1/ 4): max token count: 11
pnml2lts-mc( 3/ 4): max token count: 11
pnml2lts-mc( 2/ 4): max token count: 11
pnml2lts-mc( 0/ 4): max token count: 11
ltl formula name SquareGrid-PT-040204-LTLCardinality-9
ltl formula formula --ltl=/tmp/ltl_9_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 0/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Loading Petri net took 0.090 real 0.100 user 0.050 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/ltl_9_
pnml2lts-mc( 3/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.090 real 0.110 user 0.050 sys
pnml2lts-mc( 2/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Loading Petri net took 0.100 real 0.140 user 0.060 sys
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 3/ 4): Loading Petri net took 0.120 real 0.180 user 0.070 sys
pnml2lts-mc( 1/ 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 242 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 241, there are 275 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 ~248!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 196
pnml2lts-mc( 0/ 4): unique states count: 1055
pnml2lts-mc( 0/ 4): unique transitions count: 47661
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 1058
pnml2lts-mc( 0/ 4): - cum. max stack depth: 862
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1058 states 48049 transitions, fanout: 45.415
pnml2lts-mc( 0/ 4): Total exploration time 10.970 sec (10.940 sec minimum, 10.952 sec on average)
pnml2lts-mc( 0/ 4): States per second: 96, Transitions per second: 4380
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 1.9MB, 40.8 B/state, compr.: 4.2%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 288 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 1.9MB (~8192.0MB paged-in)
pnml2lts-mc( 3/ 4): max token count: 12
pnml2lts-mc( 2/ 4): max token count: 12
pnml2lts-mc( 1/ 4): max token count: 12
pnml2lts-mc( 0/ 4): max token count: 12
ltl formula name SquareGrid-PT-040204-LTLCardinality-10
ltl formula formula --ltl=/tmp/ltl_10_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 2/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 0/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 0/ 4): Loading Petri net took 0.090 real 0.120 user 0.060 sys
pnml2lts-mc( 2/ 4): Loading Petri net took 0.090 real 0.120 user 0.060 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/ltl_10_
pnml2lts-mc( 1/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Loading Petri net took 0.090 real 0.130 user 0.060 sys
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 3/ 4): Loading Petri net took 0.100 real 0.170 user 0.070 sys
pnml2lts-mc( 0/ 4): buchi has 4 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 242 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 241, there are 276 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 ~181!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 489
pnml2lts-mc( 0/ 4): unique states count: 1113
pnml2lts-mc( 0/ 4): unique transitions count: 37990
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 1116
pnml2lts-mc( 0/ 4): - cum. max stack depth: 627
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1116 states 38186 transitions, fanout: 34.217
pnml2lts-mc( 0/ 4): Total exploration time 11.200 sec (11.180 sec minimum, 11.190 sec on average)
pnml2lts-mc( 0/ 4): States per second: 100, Transitions per second: 3409
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 1.5MB, 42.2 B/state, compr.: 4.4%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 288 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 1.5MB (~8192.0MB paged-in)
pnml2lts-mc( 1/ 4): max token count: 12
pnml2lts-mc( 3/ 4): max token count: 12
pnml2lts-mc( 2/ 4): max token count: 12
pnml2lts-mc( 0/ 4): max token count: 12
ltl formula name SquareGrid-PT-040204-LTLCardinality-11
ltl formula formula --ltl=/tmp/ltl_11_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 3/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 0/ 4): Loading Petri net took 0.240 real 0.540 user 0.060 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/ltl_11_
pnml2lts-mc( 1/ 4): Loading Petri net took 0.240 real 0.540 user 0.060 sys
pnml2lts-mc( 2/ 4): Loading Petri net took 0.240 real 0.540 user 0.060 sys
pnml2lts-mc( 3/ 4): Loading Petri net took 0.250 real 0.560 user 0.060 sys
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 242 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 241, there are 274 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 ~147!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 502
pnml2lts-mc( 0/ 4): unique transitions count: 31909
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 505
pnml2lts-mc( 0/ 4): - cum. max stack depth: 505
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 505 states 32105 transitions, fanout: 63.574
pnml2lts-mc( 0/ 4): Total exploration time 9.270 sec (9.240 sec minimum, 9.253 sec on average)
pnml2lts-mc( 0/ 4): States per second: 54, Transitions per second: 3463
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 1.3MB, 42.7 B/state, compr.: 4.4%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 288 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 1.3MB (~8192.0MB paged-in)
pnml2lts-mc( 1/ 4): max token count: 11
pnml2lts-mc( 2/ 4): max token count: 11
pnml2lts-mc( 3/ 4): max token count: 11
pnml2lts-mc( 0/ 4): max token count: 11
ltl formula name SquareGrid-PT-040204-LTLCardinality-12
ltl formula formula --ltl=/tmp/ltl_12_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 3/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 0/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Loading Petri net took 0.170 real 0.160 user 0.120 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/ltl_12_
pnml2lts-mc( 3/ 4): Loading Petri net took 0.170 real 0.150 user 0.120 sys
pnml2lts-mc( 1/ 4): Loading Petri net took 0.170 real 0.160 user 0.120 sys
pnml2lts-mc( 0/ 4): Loading Petri net took 0.170 real 0.150 user 0.120 sys
pnml2lts-mc( 2/ 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 242 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 241, there are 274 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 ~101!
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 471
pnml2lts-mc( 0/ 4): unique transitions count: 30655
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 474
pnml2lts-mc( 0/ 4): - cum. max stack depth: 474
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 474 states 30851 transitions, fanout: 65.086
pnml2lts-mc( 0/ 4): Total exploration time 8.740 sec (8.700 sec minimum, 8.720 sec on average)
pnml2lts-mc( 0/ 4): States per second: 54, Transitions per second: 3530
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 1.3MB, 42.9 B/state, compr.: 4.4%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 282 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 1.3MB (~8192.0MB paged-in)
pnml2lts-mc( 1/ 4): max token count: 11
pnml2lts-mc( 3/ 4): max token count: 11
pnml2lts-mc( 2/ 4): max token count: 11
pnml2lts-mc( 0/ 4): max token count: 11
ltl formula name SquareGrid-PT-040204-LTLCardinality-13
ltl formula formula --ltl=/tmp/ltl_13_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 3/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 3/ 4): Loading Petri net took 0.100 real 0.060 user 0.140 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_13_
pnml2lts-mc( 2/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 0/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Loading Petri net took 0.140 real 0.150 user 0.140 sys
pnml2lts-mc( 1/ 4): Loading Petri net took 0.160 real 0.160 user 0.160 sys
pnml2lts-mc( 0/ 4): Loading Petri net took 0.160 real 0.160 user 0.170 sys
pnml2lts-mc( 3/ 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 242 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 241, there are 274 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 ~432!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 1330
pnml2lts-mc( 0/ 4): unique transitions count: 58682
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 1
pnml2lts-mc( 0/ 4): - claim success count: 1333
pnml2lts-mc( 0/ 4): - cum. max stack depth: 1333
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1333 states 58878 transitions, fanout: 44.170
pnml2lts-mc( 0/ 4): Total exploration time 13.240 sec (13.230 sec minimum, 13.232 sec on average)
pnml2lts-mc( 0/ 4): States per second: 101, Transitions per second: 4447
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 2.3MB, 40.7 B/state, compr.: 4.2%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 288 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 2.3MB (~8192.0MB paged-in)
pnml2lts-mc( 1/ 4): max token count: 12
pnml2lts-mc( 2/ 4): max token count: 12
pnml2lts-mc( 3/ 4): max token count: 12
pnml2lts-mc( 0/ 4): max token count: 12
ltl formula name SquareGrid-PT-040204-LTLCardinality-14
ltl formula formula --ltl=/tmp/ltl_14_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 0/ 4): Loading Petri net took 0.110 real 0.220 user 0.050 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/ltl_14_
pnml2lts-mc( 1/ 4): Loading Petri net took 0.120 real 0.220 user 0.050 sys
pnml2lts-mc( 3/ 4): Loading Petri net took 0.120 real 0.220 user 0.050 sys
pnml2lts-mc( 2/ 4): Loading Petri net took 0.120 real 0.230 user 0.050 sys
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 242 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 241, there are 274 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): total scc count: 65
pnml2lts-mc( 0/ 4): unique states count: 65
pnml2lts-mc( 0/ 4): unique transitions count: 64
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 140
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 79
pnml2lts-mc( 0/ 4): - cum. max stack depth: 8
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 79 states 260 transitions, fanout: 3.291
pnml2lts-mc( 0/ 4): Total exploration time 0.070 sec (0.070 sec minimum, 0.070 sec on average)
pnml2lts-mc( 0/ 4): States per second: 1129, Transitions per second: 3714
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.0MB, 99.2 B/state, compr.: 10.3%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 282 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.0MB (~8192.0MB paged-in)
pnml2lts-mc( 1/ 4): max token count: 6
pnml2lts-mc( 2/ 4): max token count: 6
pnml2lts-mc( 3/ 4): max token count: 6
pnml2lts-mc( 0/ 4): max token count: 6
ltl formula name SquareGrid-PT-040204-LTLCardinality-15
ltl formula formula --ltl=/tmp/ltl_15_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 2/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 240 places, 272 transitions and 1088 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 0/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 3/ 4): Loading Petri net took 0.120 real 0.150 user 0.090 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_15_
pnml2lts-mc( 1/ 4): Loading Petri net took 0.110 real 0.150 user 0.090 sys
pnml2lts-mc( 2/ 4): Loading Petri net took 0.120 real 0.150 user 0.090 sys
pnml2lts-mc( 0/ 4): Loading Petri net took 0.120 real 0.160 user 0.100 sys
pnml2lts-mc( 3/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): There are 241 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 241, there are 276 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 ~288!
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 1377
pnml2lts-mc( 0/ 4): unique transitions count: 63502
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 2
pnml2lts-mc( 0/ 4): - claim success count: 1380
pnml2lts-mc( 0/ 4): - cum. max stack depth: 1380
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1380 states 63698 transitions, fanout: 46.158
pnml2lts-mc( 0/ 4): Total exploration time 13.670 sec (13.660 sec minimum, 13.665 sec on average)
pnml2lts-mc( 0/ 4): States per second: 101, Transitions per second: 4660
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 2.4MB, 39.4 B/state, compr.: 4.1%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 282 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 2.4MB (~8192.0MB paged-in)
pnml2lts-mc( 1/ 4): max token count: 12
pnml2lts-mc( 3/ 4): max token count: 12
pnml2lts-mc( 2/ 4): max token count: 12
pnml2lts-mc( 0/ 4): max token count: 12

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="SquareGrid-PT-040204"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsmin"
export BK_RESULT_DIR="/home/fko/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/SquareGrid-PT-040204.tgz
mv SquareGrid-PT-040204 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2979"
echo " Executing tool ltsmin"
echo " Input is SquareGrid-PT-040204, 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 r123kn-qhx2-146373368800329"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;