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Model Checking Contest @ Petri Nets 2016
6th edition, Toruń, Poland, June 21, 2016
Execution%20of%20r183kn-smll-146444120500617
Last Updated
June 30, 2016

About the Execution of LTSMin for S_SafeBus-PT-20

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
8106.660 296502.00 1085602.00 70.10 T?TFFFFFTTTTFFTT 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)
..............
=====================================================================
Generated by BenchKit 2-2979
Executing tool ltsmin
Input is S_SafeBus-PT-20, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r183kn-smll-146444120500617
=====================================================================


--------------------
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 SafeBus-COL-20-LTLCardinality-0
FORMULA_NAME SafeBus-COL-20-LTLCardinality-1
FORMULA_NAME SafeBus-COL-20-LTLCardinality-10
FORMULA_NAME SafeBus-COL-20-LTLCardinality-11
FORMULA_NAME SafeBus-COL-20-LTLCardinality-12
FORMULA_NAME SafeBus-COL-20-LTLCardinality-13
FORMULA_NAME SafeBus-COL-20-LTLCardinality-14
FORMULA_NAME SafeBus-COL-20-LTLCardinality-15
FORMULA_NAME SafeBus-COL-20-LTLCardinality-2
FORMULA_NAME SafeBus-COL-20-LTLCardinality-3
FORMULA_NAME SafeBus-COL-20-LTLCardinality-4
FORMULA_NAME SafeBus-COL-20-LTLCardinality-5
FORMULA_NAME SafeBus-COL-20-LTLCardinality-6
FORMULA_NAME SafeBus-COL-20-LTLCardinality-7
FORMULA_NAME SafeBus-COL-20-LTLCardinality-8
FORMULA_NAME SafeBus-COL-20-LTLCardinality-9

=== Now, execution of the tool begins

BK_START 1464599295156

FORMULA SafeBus-COL-20-LTLCardinality-0 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SafeBus-COL-20-LTLCardinality-1 CANNOT_COMPUTE
FORMULA SafeBus-COL-20-LTLCardinality-2 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SafeBus-COL-20-LTLCardinality-3 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SafeBus-COL-20-LTLCardinality-4 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SafeBus-COL-20-LTLCardinality-5 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SafeBus-COL-20-LTLCardinality-6 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SafeBus-COL-20-LTLCardinality-7 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SafeBus-COL-20-LTLCardinality-8 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SafeBus-COL-20-LTLCardinality-9 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SafeBus-COL-20-LTLCardinality-10 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SafeBus-COL-20-LTLCardinality-11 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SafeBus-COL-20-LTLCardinality-12 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SafeBus-COL-20-LTLCardinality-13 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SafeBus-COL-20-LTLCardinality-14 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA SafeBus-COL-20-LTLCardinality-15 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING

BK_STOP 1464599591658

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

ltl formula name SafeBus-COL-20-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 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 1/ 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 2.700 real 3.960 user 1.890 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_0_
pnml2lts-mc( 3/ 4): buchi has 2 states
pnml2lts-mc( 2/ 4): Loading Petri net took 2.720 real 4.040 user 1.890 sys
pnml2lts-mc( 1/ 4): Loading Petri net took 2.750 real 4.160 user 1.890 sys
pnml2lts-mc( 0/ 4): Loading Petri net took 2.880 real 4.690 user 1.890 sys
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 1028 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1027, there are 10463 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 0.010 sec (0.000 sec minimum, 0.005 sec on average)
pnml2lts-mc( 0/ 4): States per second: 400, Transitions per second: 400
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, 376.0 B/state, compr.: 9.1%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 11107 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( 2/ 4): max token count: 1
pnml2lts-mc( 3/ 4): max token count: 1
pnml2lts-mc( 1/ 4): max token count: 1
pnml2lts-mc( 0/ 4): max token count: 1
ltl formula name SafeBus-COL-20-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 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 3/ 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( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Loading Petri net took 2.660 real 4.200 user 1.910 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/ltl_1_
pnml2lts-mc( 1/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Loading Petri net took 2.670 real 4.260 user 1.910 sys
pnml2lts-mc( 3/ 4): Loading Petri net took 2.780 real 4.710 user 1.910 sys
pnml2lts-mc( 0/ 4): Loading Petri net took 2.880 real 5.110 user 1.910 sys
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 1028 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1027, there are 10464 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): ~2426 levels ~10000 states ~46512 transitions
pnml2lts-mc( 2/ 4): ~4811 levels ~20000 states ~93464 transitions
pnml2lts-mc( 3/ 4): ~9522 levels ~40000 states ~193896 transitions
pnml2lts-mc( 3/ 4): ~19112 levels ~80000 states ~393692 transitions
pnml2lts-mc( 3/ 4): ~37991 levels ~160000 states ~806216 transitions
pnml2lts-mc( 3/ 4): ~75744 levels ~320000 states ~1678972 transitions
ltl formula name SafeBus-COL-20-LTLCardinality-2
ltl formula formula --ltl=/tmp/ltl_2_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 1026 places, 10461 transitions and 77364 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( 3/ 4): Loading Petri net took 2.450 real 3.950 user 1.780 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_2_
pnml2lts-mc( 3/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Loading Petri net took 2.480 real 4.060 user 1.780 sys
pnml2lts-mc( 2/ 4): Loading Petri net took 2.580 real 4.450 user 1.780 sys
pnml2lts-mc( 0/ 4): Loading Petri net took 2.680 real 4.860 user 1.780 sys
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 1028 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1027, there are 10463 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 0.010 sec (0.000 sec minimum, 0.002 sec on average)
pnml2lts-mc( 0/ 4): States per second: 400, Transitions per second: 400
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, 376.0 B/state, compr.: 9.1%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 11073 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: 1
pnml2lts-mc( 3/ 4): max token count: 1
pnml2lts-mc( 2/ 4): max token count: 1
pnml2lts-mc( 0/ 4): max token count: 1
ltl formula name SafeBus-COL-20-LTLCardinality-3
ltl formula formula --ltl=/tmp/ltl_3_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 2/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
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( 1/ 4): Loading Petri net took 2.600 real 4.220 user 1.820 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/ltl_3_
pnml2lts-mc( 1/ 4): buchi has 1 states
pnml2lts-mc( 3/ 4): Loading Petri net took 2.620 real 4.300 user 1.820 sys
pnml2lts-mc( 0/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Loading Petri net took 2.660 real 4.430 user 1.820 sys
pnml2lts-mc( 0/ 4): Loading Petri net took 2.820 real 5.120 user 1.820 sys
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 1028 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1027, there are 10462 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: 21
pnml2lts-mc( 0/ 4): unique states count: 21
pnml2lts-mc( 0/ 4): unique transitions count: 20
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 38
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 32
pnml2lts-mc( 0/ 4): - cum. max stack depth: 8
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 32 states 84 transitions, fanout: 2.625
pnml2lts-mc( 0/ 4): Total exploration time 0.040 sec (0.020 sec minimum, 0.032 sec on average)
pnml2lts-mc( 0/ 4): States per second: 800, Transitions per second: 2100
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, 132.6 B/state, compr.: 3.2%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 10894 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( 2/ 4): max token count: 1
pnml2lts-mc( 1/ 4): max token count: 1
pnml2lts-mc( 3/ 4): max token count: 1
pnml2lts-mc( 0/ 4): max token count: 1
ltl formula name SafeBus-COL-20-LTLCardinality-4
ltl formula formula --ltl=/tmp/ltl_4_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 2/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 3/ 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( 2/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 3/ 4): Loading Petri net took 2.670 real 4.240 user 1.930 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_4_
pnml2lts-mc( 3/ 4): buchi has 4 states
pnml2lts-mc( 0/ 4): Loading Petri net took 2.690 real 4.320 user 1.930 sys
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 1/ 4): Loading Petri net took 2.710 real 4.400 user 1.930 sys
pnml2lts-mc( 2/ 4): Loading Petri net took 2.840 real 4.930 user 1.930 sys
pnml2lts-mc( 0/ 4): There are 1028 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1027, there are 10465 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: 8021
pnml2lts-mc( 0/ 4): unique states count: 8021
pnml2lts-mc( 0/ 4): unique transitions count: 8400
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 728
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 8115
pnml2lts-mc( 0/ 4): - cum. max stack depth: 16
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 8115 states 9197 transitions, fanout: 1.133
pnml2lts-mc( 0/ 4): Total exploration time 4.120 sec (4.120 sec minimum, 4.120 sec on average)
pnml2lts-mc( 0/ 4): States per second: 1970, Transitions per second: 2232
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, 41.7 B/state, compr.: 1.0%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 11107 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)
pnml2lts-mc( 2/ 4): max token count: 1
pnml2lts-mc( 3/ 4): max token count: 1
pnml2lts-mc( 1/ 4): max token count: 1
pnml2lts-mc( 0/ 4): max token count: 1
ltl formula name SafeBus-COL-20-LTLCardinality-5
ltl formula formula --ltl=/tmp/ltl_5_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 3/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 2/ 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 model.pnml analyzed
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 0/ 4): Loading Petri net took 2.610 real 4.220 user 1.820 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/ltl_5_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 1/ 4): Loading Petri net took 2.630 real 4.290 user 1.820 sys
pnml2lts-mc( 2/ 4): Loading Petri net took 2.700 real 4.560 user 1.820 sys
pnml2lts-mc( 3/ 4): Loading Petri net took 2.790 real 4.920 user 1.820 sys
pnml2lts-mc( 0/ 4): There are 1028 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1027, there are 10463 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: 21
pnml2lts-mc( 0/ 4): unique states count: 21
pnml2lts-mc( 0/ 4): unique transitions count: 20
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 21
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 32
pnml2lts-mc( 0/ 4): - cum. max stack depth: 8
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 32 states 84 transitions, fanout: 2.625
pnml2lts-mc( 0/ 4): Total exploration time 0.030 sec (0.010 sec minimum, 0.023 sec on average)
pnml2lts-mc( 0/ 4): States per second: 1067, Transitions per second: 2800
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, 134.9 B/state, compr.: 3.3%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 11107 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: 1
pnml2lts-mc( 2/ 4): max token count: 1
pnml2lts-mc( 3/ 4): max token count: 1
pnml2lts-mc( 0/ 4): max token count: 1
ltl formula name SafeBus-COL-20-LTLCardinality-6
ltl formula formula --ltl=/tmp/ltl_6_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 1/ 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 2.540 real 4.060 user 1.970 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_6_
pnml2lts-mc( 3/ 4): buchi has 3 states
pnml2lts-mc( 2/ 4): Loading Petri net took 2.560 real 4.140 user 1.970 sys
pnml2lts-mc( 1/ 4): Loading Petri net took 2.560 real 4.140 user 1.970 sys
pnml2lts-mc( 0/ 4): Loading Petri net took 2.720 real 4.810 user 1.970 sys
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 1028 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1027, there are 10464 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 ~200!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 613
pnml2lts-mc( 0/ 4): unique transitions count: 3809
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: 616
pnml2lts-mc( 0/ 4): - cum. max stack depth: 616
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 616 states 3873 transitions, fanout: 6.287
pnml2lts-mc( 0/ 4): Total exploration time 0.570 sec (0.550 sec minimum, 0.560 sec on average)
pnml2lts-mc( 0/ 4): States per second: 1081, Transitions per second: 6795
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, 53.5 B/state, compr.: 1.3%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 11107 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)
pnml2lts-mc( 1/ 4): max token count: 1
pnml2lts-mc( 3/ 4): max token count: 1
pnml2lts-mc( 2/ 4): max token count: 1
pnml2lts-mc( 0/ 4): max token count: 1
ltl formula name SafeBus-COL-20-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 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 1026 places, 10461 transitions and 77364 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( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Loading Petri net took 2.540 real 4.110 user 1.910 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/ltl_7_
pnml2lts-mc( 0/ 4): Loading Petri net took 2.540 real 4.140 user 1.910 sys
pnml2lts-mc( 2/ 4): buchi has 2 states
pnml2lts-mc( 3/ 4): Loading Petri net took 2.580 real 4.300 user 1.910 sys
pnml2lts-mc( 1/ 4): Loading Petri net took 2.730 real 4.900 user 1.910 sys
pnml2lts-mc( 0/ 4): There are 1027 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1027, there are 10465 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 ~224!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 944
pnml2lts-mc( 0/ 4): unique transitions count: 5099
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: 947
pnml2lts-mc( 0/ 4): - cum. max stack depth: 947
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 947 states 5163 transitions, fanout: 5.452
pnml2lts-mc( 0/ 4): Total exploration time 0.650 sec (0.640 sec minimum, 0.647 sec on average)
pnml2lts-mc( 0/ 4): States per second: 1457, Transitions per second: 7943
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, 46.1 B/state, compr.: 1.1%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 11107 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)
pnml2lts-mc( 3/ 4): max token count: 1
pnml2lts-mc( 2/ 4): max token count: 1
pnml2lts-mc( 1/ 4): max token count: 1
pnml2lts-mc( 0/ 4): max token count: 1
ltl formula name SafeBus-COL-20-LTLCardinality-8
ltl formula formula --ltl=/tmp/ltl_8_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 3/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 1026 places, 10461 transitions and 77364 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 2.640 real 4.280 user 1.960 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/ltl_8_
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): buchi has 2 states
pnml2lts-mc( 1/ 4): Loading Petri net took 2.660 real 4.340 user 1.960 sys
pnml2lts-mc( 0/ 4): Loading Petri net took 2.710 real 4.540 user 1.960 sys
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 3/ 4): Loading Petri net took 2.850 real 5.120 user 1.960 sys
pnml2lts-mc( 0/ 4): There are 1028 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1027, there are 10463 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, 376.0 B/state, compr.: 9.1%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 11107 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: 1
pnml2lts-mc( 2/ 4): max token count: 1
pnml2lts-mc( 3/ 4): max token count: 1
pnml2lts-mc( 0/ 4): max token count: 1
ltl formula name SafeBus-COL-20-LTLCardinality-9
ltl formula formula --ltl=/tmp/ltl_9_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 3/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 1/ 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( 2/ 4): Loading Petri net took 2.540 real 3.940 user 1.940 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/ltl_9_
pnml2lts-mc( 1/ 4): Loading Petri net took 2.540 real 3.960 user 1.940 sys
pnml2lts-mc( 2/ 4): buchi has 1 states
pnml2lts-mc( 0/ 4): Loading Petri net took 2.550 real 3.970 user 1.940 sys
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 3/ 4): Loading Petri net took 2.760 real 4.830 user 1.940 sys
pnml2lts-mc( 0/ 4): There are 1028 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1027, there are 10462 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 0.010 sec (0.010 sec minimum, 0.010 sec on average)
pnml2lts-mc( 0/ 4): States per second: 400, Transitions per second: 400
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, 376.0 B/state, compr.: 9.1%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 11088 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: 1
pnml2lts-mc( 3/ 4): max token count: 1
pnml2lts-mc( 2/ 4): max token count: 1
pnml2lts-mc( 0/ 4): max token count: 1
ltl formula name SafeBus-COL-20-LTLCardinality-10
ltl formula formula --ltl=/tmp/ltl_10_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 1/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 1026 places, 10461 transitions and 77364 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( 2/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 3/ 4): Loading Petri net took 2.890 real 4.140 user 2.140 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_10_
pnml2lts-mc( 3/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Loading Petri net took 2.910 real 4.230 user 2.140 sys
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 1/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Loading Petri net took 3.020 real 4.640 user 2.140 sys
pnml2lts-mc( 1/ 4): Loading Petri net took 3.180 real 5.340 user 2.140 sys
pnml2lts-mc( 0/ 4): There are 1028 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1027, there are 10463 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, 376.0 B/state, compr.: 9.1%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 11107 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: 1
pnml2lts-mc( 3/ 4): max token count: 1
pnml2lts-mc( 2/ 4): max token count: 1
pnml2lts-mc( 0/ 4): max token count: 1
ltl formula name SafeBus-COL-20-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 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 1026 places, 10461 transitions and 77364 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( 0/ 4): Loading Petri net took 2.610 real 4.220 user 1.990 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/ltl_11_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 1/ 4): Loading Petri net took 2.630 real 4.300 user 1.990 sys
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Loading Petri net took 2.700 real 4.570 user 2.000 sys
pnml2lts-mc( 3/ 4): Loading Petri net took 2.860 real 5.240 user 2.000 sys
pnml2lts-mc( 0/ 4): There are 1028 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1027, there are 10464 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 ~170!
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 1
pnml2lts-mc( 0/ 4): unique states count: 612
pnml2lts-mc( 0/ 4): unique transitions count: 3270
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: 615
pnml2lts-mc( 0/ 4): - cum. max stack depth: 614
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 615 states 3334 transitions, fanout: 5.421
pnml2lts-mc( 0/ 4): Total exploration time 0.450 sec (0.440 sec minimum, 0.447 sec on average)
pnml2lts-mc( 0/ 4): States per second: 1367, Transitions per second: 7409
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, 53.9 B/state, compr.: 1.3%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 11004 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)
pnml2lts-mc( 1/ 4): max token count: 1
pnml2lts-mc( 3/ 4): max token count: 1
pnml2lts-mc( 2/ 4): max token count: 1
pnml2lts-mc( 0/ 4): max token count: 1
ltl formula name SafeBus-COL-20-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 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 1026 places, 10461 transitions and 77364 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 2.750 real 3.980 user 2.000 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/ltl_12_
pnml2lts-mc( 2/ 4): buchi has 1 states
pnml2lts-mc( 1/ 4): Loading Petri net took 2.800 real 4.170 user 2.000 sys
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 0/ 4): Loading Petri net took 2.870 real 4.440 user 2.000 sys
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 3/ 4): Loading Petri net took 3.060 real 5.230 user 2.000 sys
pnml2lts-mc( 0/ 4): There are 1028 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1027, there are 10462 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 ~169!
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 682
pnml2lts-mc( 0/ 4): unique transitions count: 3326
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: 685
pnml2lts-mc( 0/ 4): - cum. max stack depth: 685
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 685 states 3390 transitions, fanout: 4.949
pnml2lts-mc( 0/ 4): Total exploration time 0.440 sec (0.430 sec minimum, 0.438 sec on average)
pnml2lts-mc( 0/ 4): States per second: 1557, Transitions per second: 7705
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, 53.4 B/state, compr.: 1.3%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 11071 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)
pnml2lts-mc( 3/ 4): max token count: 1
pnml2lts-mc( 1/ 4): max token count: 1
pnml2lts-mc( 2/ 4): max token count: 1
pnml2lts-mc( 0/ 4): max token count: 1
ltl formula name SafeBus-COL-20-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 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 1/ 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( 2/ 4): Loading Petri net took 2.520 real 3.900 user 1.940 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/ltl_13_
pnml2lts-mc( 2/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Loading Petri net took 2.530 real 3.940 user 1.940 sys
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Loading Petri net took 2.560 real 4.060 user 1.940 sys
pnml2lts-mc( 3/ 4): Loading Petri net took 2.730 real 4.790 user 1.940 sys
pnml2lts-mc( 0/ 4): There are 1028 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1027, there are 10464 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 ~192!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 707
pnml2lts-mc( 0/ 4): unique transitions count: 3886
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: 711
pnml2lts-mc( 0/ 4): - cum. max stack depth: 711
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 711 states 3970 transitions, fanout: 5.584
pnml2lts-mc( 0/ 4): Total exploration time 0.480 sec (0.480 sec minimum, 0.480 sec on average)
pnml2lts-mc( 0/ 4): States per second: 1481, Transitions per second: 8271
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, 48.8 B/state, compr.: 1.2%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 10959 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)
pnml2lts-mc( 3/ 4): max token count: 1
pnml2lts-mc( 2/ 4): max token count: 1
pnml2lts-mc( 1/ 4): max token count: 1
pnml2lts-mc( 0/ 4): max token count: 1
ltl formula name SafeBus-COL-20-LTLCardinality-14
ltl formula formula --ltl=/tmp/ltl_14_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 3/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 1026 places, 10461 transitions and 77364 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 2.580 real 4.060 user 2.060 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/ltl_14_
pnml2lts-mc( 2/ 4): buchi has 5 states
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Loading Petri net took 2.600 real 4.180 user 2.060 sys
pnml2lts-mc( 0/ 4): Loading Petri net took 2.630 real 4.280 user 2.060 sys
pnml2lts-mc( 3/ 4): Loading Petri net took 2.800 real 5.000 user 2.060 sys
pnml2lts-mc( 0/ 4): There are 1027 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1027, there are 10471 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 ~203!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 123
pnml2lts-mc( 0/ 4): unique states count: 1014
pnml2lts-mc( 0/ 4): unique transitions count: 5208
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: 1017
pnml2lts-mc( 0/ 4): - cum. max stack depth: 894
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1017 states 5332 transitions, fanout: 5.243
pnml2lts-mc( 0/ 4): Total exploration time 0.660 sec (0.650 sec minimum, 0.655 sec on average)
pnml2lts-mc( 0/ 4): States per second: 1541, Transitions per second: 8079
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, 43.0 B/state, compr.: 1.0%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 11107 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)
pnml2lts-mc( 1/ 4): max token count: 1
pnml2lts-mc( 2/ 4): max token count: 1
pnml2lts-mc( 3/ 4): max token count: 1
pnml2lts-mc( 0/ 4): max token count: 1
ltl formula name SafeBus-COL-20-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 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 1026 places, 10461 transitions and 77364 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 0/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Loading Petri net took 2.400 real 3.770 user 1.880 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/ltl_15_
pnml2lts-mc( 1/ 4): buchi has 2 states
pnml2lts-mc( 2/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Loading Petri net took 2.630 real 4.720 user 1.880 sys
pnml2lts-mc( 3/ 4): Loading Petri net took 2.640 real 4.780 user 1.880 sys
pnml2lts-mc( 0/ 4): Loading Petri net took 2.640 real 4.780 user 1.880 sys
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 1028 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1027, there are 10464 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 ~238!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 904
pnml2lts-mc( 0/ 4): unique transitions count: 4812
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: 907
pnml2lts-mc( 0/ 4): - cum. max stack depth: 907
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 907 states 4876 transitions, fanout: 5.376
pnml2lts-mc( 0/ 4): Total exploration time 0.590 sec (0.590 sec minimum, 0.590 sec on average)
pnml2lts-mc( 0/ 4): States per second: 1537, Transitions per second: 8264
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, 46.2 B/state, compr.: 1.1%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 11107 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)
pnml2lts-mc( 1/ 4): max token count: 1
pnml2lts-mc( 2/ 4): max token count: 1
pnml2lts-mc( 3/ 4): max token count: 1
pnml2lts-mc( 0/ 4): max token count: 1

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="S_SafeBus-PT-20"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsmin"
export BK_RESULT_DIR="/root/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/S_SafeBus-PT-20.tgz
mv S_SafeBus-PT-20 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 S_SafeBus-PT-20, 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 r183kn-smll-146444120500617"
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 ;