About the Execution of LTSMin for S_TokenRing-PT-010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 668.080 | 2234839.00 | 8929766.00 | 17.70 | ?FFF????FT????F? | 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_TokenRing-PT-010, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r183kn-smll-146444121200906
=====================================================================
--------------------
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 TokenRing-COL-010-LTLFireability-0
FORMULA_NAME TokenRing-COL-010-LTLFireability-1
FORMULA_NAME TokenRing-COL-010-LTLFireability-10
FORMULA_NAME TokenRing-COL-010-LTLFireability-11
FORMULA_NAME TokenRing-COL-010-LTLFireability-12
FORMULA_NAME TokenRing-COL-010-LTLFireability-13
FORMULA_NAME TokenRing-COL-010-LTLFireability-14
FORMULA_NAME TokenRing-COL-010-LTLFireability-15
FORMULA_NAME TokenRing-COL-010-LTLFireability-2
FORMULA_NAME TokenRing-COL-010-LTLFireability-3
FORMULA_NAME TokenRing-COL-010-LTLFireability-4
FORMULA_NAME TokenRing-COL-010-LTLFireability-5
FORMULA_NAME TokenRing-COL-010-LTLFireability-6
FORMULA_NAME TokenRing-COL-010-LTLFireability-7
FORMULA_NAME TokenRing-COL-010-LTLFireability-8
FORMULA_NAME TokenRing-COL-010-LTLFireability-9
=== Now, execution of the tool begins
BK_START 1464636339243
FORMULA TokenRing-COL-010-LTLFireability-0 CANNOT_COMPUTE
FORMULA TokenRing-COL-010-LTLFireability-1 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA TokenRing-COL-010-LTLFireability-2 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA TokenRing-COL-010-LTLFireability-3 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA TokenRing-COL-010-LTLFireability-4 CANNOT_COMPUTE
FORMULA TokenRing-COL-010-LTLFireability-5 CANNOT_COMPUTE
FORMULA TokenRing-COL-010-LTLFireability-6 CANNOT_COMPUTE
FORMULA TokenRing-COL-010-LTLFireability-7 CANNOT_COMPUTE
FORMULA TokenRing-COL-010-LTLFireability-8 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA TokenRing-COL-010-LTLFireability-9 CANNOT_COMPUTE
FORMULA TokenRing-COL-010-LTLFireability-10 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA TokenRing-COL-010-LTLFireability-11 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN STATIC_VARIABLE_REORDERING
FORMULA TokenRing-COL-010-LTLFireability-12 CANNOT_COMPUTE
FORMULA TokenRing-COL-010-LTLFireability-13 CANNOT_COMPUTE
FORMULA TokenRing-COL-010-LTLFireability-14 CANNOT_COMPUTE
FORMULA TokenRing-COL-010-LTLFireability-15 CANNOT_COMPUTE
BK_STOP 1464638574082
--------------------
content from stderr:
ltl formula name TokenRing-COL-010-LTLFireability-0
ltl formula formula --ltl=/tmp/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 1/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 0/ 4): Petri net has 121 places, 1111 transitions and 4444 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 has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Loading Petri net took 0.170 real 0.160 user 0.130 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/ltl_0_
pnml2lts-mc( 3/ 4): Loading Petri net took 0.170 real 0.180 user 0.130 sys
pnml2lts-mc( 0/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 0/ 4): Loading Petri net took 0.190 real 0.250 user 0.130 sys
pnml2lts-mc( 2/ 4): Loading Petri net took 0.190 real 0.280 user 0.130 sys
ltl formula name TokenRing-COL-010-LTLFireability-1
ltl formula formula --ltl=/tmp/ltl_1_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 2/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 3/ 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( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 3/ 4): Loading Petri net took 0.160 real 0.220 user 0.120 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_1_
pnml2lts-mc( 1/ 4): Loading Petri net took 0.160 real 0.230 user 0.120 sys
pnml2lts-mc( 0/ 4): Loading Petri net took 0.160 real 0.230 user 0.120 sys
pnml2lts-mc( 2/ 4): Loading Petri net took 0.160 real 0.240 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 123 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 122, there are 1124 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 ~138!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 202
pnml2lts-mc( 0/ 4): unique transitions count: 429
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 4
pnml2lts-mc( 0/ 4): - claim success count: 568
pnml2lts-mc( 0/ 4): - cum. max stack depth: 568
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 568 states 826 transitions, fanout: 1.454
pnml2lts-mc( 0/ 4): Total exploration time 0.030 sec (0.030 sec minimum, 0.030 sec on average)
pnml2lts-mc( 0/ 4): States per second: 18933, Transitions per second: 27533
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, 31.5 B/state, compr.: 6.4%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 1145 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 TokenRing-COL-010-LTLFireability-2
ltl formula formula --ltl=/tmp/ltl_2_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 2/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 3/ 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( 3/ 4): Loading Petri net took 0.160 real 0.200 user 0.140 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_2_
pnml2lts-mc( 1/ 4): Loading Petri net took 0.160 real 0.210 user 0.140 sys
pnml2lts-mc( 0/ 4): Loading Petri net took 0.160 real 0.210 user 0.140 sys
pnml2lts-mc( 2/ 4): Loading Petri net took 0.160 real 0.220 user 0.140 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 123 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 122, there are 1125 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 ~143!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 206
pnml2lts-mc( 0/ 4): unique transitions count: 436
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 4
pnml2lts-mc( 0/ 4): - claim success count: 573
pnml2lts-mc( 0/ 4): - cum. max stack depth: 573
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 573 states 842 transitions, fanout: 1.469
pnml2lts-mc( 0/ 4): Total exploration time 0.040 sec (0.040 sec minimum, 0.040 sec on average)
pnml2lts-mc( 0/ 4): States per second: 14325, Transitions per second: 21050
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, 31.9 B/state, compr.: 6.5%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 1151 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 TokenRing-COL-010-LTLFireability-3
ltl formula formula --ltl=/tmp/ltl_3_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 1/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 121 places, 1111 transitions and 4444 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( 3/ 4): Loading Petri net took 0.160 real 0.220 user 0.120 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_3_
pnml2lts-mc( 2/ 4): Loading Petri net took 0.160 real 0.220 user 0.120 sys
pnml2lts-mc( 0/ 4): Loading Petri net took 0.160 real 0.230 user 0.120 sys
pnml2lts-mc( 1/ 4): Loading Petri net took 0.160 real 0.230 user 0.120 sys
pnml2lts-mc( 3/ 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 123 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 122, there are 1112 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): ~35 levels ~10000 states ~38252 transitions
pnml2lts-mc( 0/ 4): ~39 levels ~20000 states ~81400 transitions
pnml2lts-mc( 0/ 4): ~39 levels ~40000 states ~189892 transitions
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 58786
pnml2lts-mc( 0/ 4): unique states count: 58786
pnml2lts-mc( 0/ 4): unique transitions count: 293930
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 235866
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 59201
pnml2lts-mc( 0/ 4): - cum. max stack depth: 141
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 59201 states 296787 transitions, fanout: 5.013
pnml2lts-mc( 0/ 4): Total exploration time 2.830 sec (2.820 sec minimum, 2.827 sec on average)
pnml2lts-mc( 0/ 4): States per second: 20919, Transitions per second: 104872
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.6MB, 11.3 B/state, compr.: 2.3%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 1149 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.6MB (~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 TokenRing-COL-010-LTLFireability-4
ltl formula formula --ltl=/tmp/ltl_4_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 3/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 1/ 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( 1/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Loading Petri net took 0.160 real 0.200 user 0.140 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/ltl_4_
pnml2lts-mc( 2/ 4): Loading Petri net took 0.160 real 0.220 user 0.140 sys
pnml2lts-mc( 0/ 4): Loading Petri net took 0.160 real 0.220 user 0.140 sys
pnml2lts-mc( 3/ 4): Loading Petri net took 0.160 real 0.220 user 0.140 sys
ltl formula name TokenRing-COL-010-LTLFireability-5
ltl formula formula --ltl=/tmp/ltl_5_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 121 places, 1111 transitions and 4444 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( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Loading Petri net took 0.170 real 0.240 user 0.110 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/ltl_5_
pnml2lts-mc( 0/ 4): Loading Petri net took 0.170 real 0.240 user 0.110 sys
pnml2lts-mc( 1/ 4): Loading Petri net took 0.170 real 0.250 user 0.110 sys
pnml2lts-mc( 3/ 4): Loading Petri net took 0.170 real 0.260 user 0.110 sys
ltl formula name TokenRing-COL-010-LTLFireability-6
ltl formula formula --ltl=/tmp/ltl_6_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 121 places, 1111 transitions and 4444 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( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Loading Petri net took 0.170 real 0.240 user 0.120 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/ltl_6_
pnml2lts-mc( 0/ 4): Loading Petri net took 0.170 real 0.240 user 0.120 sys
pnml2lts-mc( 1/ 4): Loading Petri net took 0.170 real 0.240 user 0.120 sys
pnml2lts-mc( 3/ 4): Loading Petri net took 0.170 real 0.250 user 0.130 sys
ltl formula name TokenRing-COL-010-LTLFireability-7
ltl formula formula --ltl=/tmp/ltl_7_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 121 places, 1111 transitions and 4444 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( 1/ 4): Loading Petri net took 0.150 real 0.200 user 0.130 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/ltl_7_
pnml2lts-mc( 3/ 4): Loading Petri net took 0.150 real 0.220 user 0.130 sys
pnml2lts-mc( 2/ 4): Loading Petri net took 0.150 real 0.220 user 0.130 sys
pnml2lts-mc( 0/ 4): Loading Petri net took 0.150 real 0.230 user 0.130 sys
ltl formula name TokenRing-COL-010-LTLFireability-8
ltl formula formula --ltl=/tmp/ltl_8_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 3/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 1/ 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( 1/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Loading Petri net took 0.160 real 0.210 user 0.130 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/ltl_8_
pnml2lts-mc( 2/ 4): Loading Petri net took 0.160 real 0.220 user 0.130 sys
pnml2lts-mc( 0/ 4): Loading Petri net took 0.160 real 0.220 user 0.130 sys
pnml2lts-mc( 3/ 4): Loading Petri net took 0.160 real 0.220 user 0.130 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 123 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 122, there are 1124 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 ~140!
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 197
pnml2lts-mc( 0/ 4): unique transitions count: 415
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 4
pnml2lts-mc( 0/ 4): - claim success count: 567
pnml2lts-mc( 0/ 4): - cum. max stack depth: 567
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 567 states 839 transitions, fanout: 1.480
pnml2lts-mc( 0/ 4): Total exploration time 0.040 sec (0.040 sec minimum, 0.040 sec on average)
pnml2lts-mc( 0/ 4): States per second: 14175, Transitions per second: 20975
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, 32.2 B/state, compr.: 6.6%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 1151 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: 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 TokenRing-COL-010-LTLFireability-9
ltl formula formula --ltl=/tmp/ltl_9_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 2/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 121 places, 1111 transitions and 4444 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( 3/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 2/ 4): Loading Petri net took 0.170 real 0.180 user 0.140 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/ltl_9_
pnml2lts-mc( 0/ 4): Loading Petri net took 0.180 real 0.200 user 0.140 sys
pnml2lts-mc( 1/ 4): Loading Petri net took 0.180 real 0.200 user 0.140 sys
pnml2lts-mc( 3/ 4): Loading Petri net took 0.180 real 0.210 user 0.140 sys
ltl formula name TokenRing-COL-010-LTLFireability-10
ltl formula formula --ltl=/tmp/ltl_10_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 3/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 1/ 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( 0/ 4): Loading Petri net took 0.150 real 0.220 user 0.140 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/ltl_10_
pnml2lts-mc( 3/ 4): Loading Petri net took 0.160 real 0.220 user 0.140 sys
pnml2lts-mc( 1/ 4): Loading Petri net took 0.160 real 0.220 user 0.140 sys
pnml2lts-mc( 2/ 4): Loading Petri net took 0.170 real 0.230 user 0.140 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 123 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 122, there are 1124 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 ~148!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 216
pnml2lts-mc( 0/ 4): unique transitions count: 455
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 4
pnml2lts-mc( 0/ 4): - claim success count: 583
pnml2lts-mc( 0/ 4): - cum. max stack depth: 583
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 583 states 853 transitions, fanout: 1.463
pnml2lts-mc( 0/ 4): Total exploration time 0.030 sec (0.030 sec minimum, 0.030 sec on average)
pnml2lts-mc( 0/ 4): States per second: 19433, Transitions per second: 28433
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, 31.8 B/state, compr.: 6.5%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 1150 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 TokenRing-COL-010-LTLFireability-11
ltl formula formula --ltl=/tmp/ltl_11_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 2/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 1/ 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( 2/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 0/ 4): Loading Petri net took 0.160 real 0.250 user 0.110 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/ltl_11_
pnml2lts-mc( 3/ 4): Loading Petri net took 0.160 real 0.250 user 0.110 sys
pnml2lts-mc( 2/ 4): Loading Petri net took 0.170 real 0.260 user 0.110 sys
pnml2lts-mc( 1/ 4): Loading Petri net took 0.170 real 0.270 user 0.110 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 123 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 122, there are 1113 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 ~139!
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 194
pnml2lts-mc( 0/ 4): unique transitions count: 389
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 6
pnml2lts-mc( 0/ 4): - claim success count: 558
pnml2lts-mc( 0/ 4): - cum. max stack depth: 558
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 561 states 795 transitions, fanout: 1.417
pnml2lts-mc( 0/ 4): Total exploration time 0.020 sec (0.020 sec minimum, 0.020 sec on average)
pnml2lts-mc( 0/ 4): States per second: 28050, Transitions per second: 39750
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, 32.3 B/state, compr.: 6.6%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 1151 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: 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 TokenRing-COL-010-LTLFireability-12
ltl formula formula --ltl=/tmp/ltl_12_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 121 places, 1111 transitions and 4444 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 has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 3/ 4): Loading Petri net took 0.190 real 0.190 user 0.120 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_12_
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 0.210 real 0.260 user 0.120 sys
pnml2lts-mc( 0/ 4): Loading Petri net took 0.210 real 0.260 user 0.120 sys
pnml2lts-mc( 1/ 4): Loading Petri net took 0.220 real 0.290 user 0.120 sys
ltl formula name TokenRing-COL-010-LTLFireability-13
ltl formula formula --ltl=/tmp/ltl_13_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 121 places, 1111 transitions and 4444 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 0.160 real 0.230 user 0.110 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/ltl_13_
pnml2lts-mc( 2/ 4): Loading Petri net took 0.170 real 0.250 user 0.110 sys
pnml2lts-mc( 1/ 4): Loading Petri net took 0.170 real 0.250 user 0.110 sys
pnml2lts-mc( 0/ 4): Loading Petri net took 0.170 real 0.260 user 0.110 sys
ltl formula name TokenRing-COL-010-LTLFireability-14
ltl formula formula --ltl=/tmp/ltl_14_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 2/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 2/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 0/ 4): Petri net has 121 places, 1111 transitions and 4444 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( 2/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 0/ 4): Loading Petri net took 0.160 real 0.230 user 0.110 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/ltl_14_
pnml2lts-mc( 1/ 4): Loading Petri net took 0.160 real 0.240 user 0.110 sys
pnml2lts-mc( 3/ 4): Loading Petri net took 0.160 real 0.240 user 0.110 sys
pnml2lts-mc( 2/ 4): Loading Petri net took 0.170 real 0.260 user 0.110 sys
ltl formula name TokenRing-COL-010-LTLFireability-15
ltl formula formula --ltl=/tmp/ltl_15_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 0/ 4): There are 0 safe places
pnml2lts-mc( 1/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 1/ 4): There are 0 safe places
pnml2lts-mc( 3/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 3/ 4): There are 0 safe places
pnml2lts-mc( 2/ 4): Petri net has 121 places, 1111 transitions and 4444 arcs
pnml2lts-mc( 2/ 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( 0/ 4): Petri net model.pnml analyzed
pnml2lts-mc( 1/ 4): Loading Petri net took 0.170 real 0.220 user 0.140 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/ltl_15_
pnml2lts-mc( 3/ 4): Loading Petri net took 0.170 real 0.230 user 0.140 sys
pnml2lts-mc( 2/ 4): Loading Petri net took 0.170 real 0.230 user 0.140 sys
pnml2lts-mc( 0/ 4): Loading Petri net took 0.170 real 0.240 user 0.140 sys
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_TokenRing-PT-010"
export BK_EXAMINATION="LTLFireability"
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_TokenRing-PT-010.tgz
mv S_TokenRing-PT-010 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_TokenRing-PT-010, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r183kn-smll-146444121200906"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
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 ;