About the Execution of LTSMin for DES-PT-05b
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
182.367 | 1227803.00 | 4901108.00 | 30.10 | TFTTFTFTTTFTFTFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r479-tall-171624189700660.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsmin
Input is DES-PT-05b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r479-tall-171624189700660
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K May 19 07:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 18:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 08:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K Apr 12 08:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 12 08:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 12 08:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 22 14:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 73K May 18 16:42 model.pnml
--------------------
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 DES-PT-05b-LTLFireability-00
FORMULA_NAME DES-PT-05b-LTLFireability-01
FORMULA_NAME DES-PT-05b-LTLFireability-02
FORMULA_NAME DES-PT-05b-LTLFireability-03
FORMULA_NAME DES-PT-05b-LTLFireability-04
FORMULA_NAME DES-PT-05b-LTLFireability-05
FORMULA_NAME DES-PT-05b-LTLFireability-06
FORMULA_NAME DES-PT-05b-LTLFireability-07
FORMULA_NAME DES-PT-05b-LTLFireability-08
FORMULA_NAME DES-PT-05b-LTLFireability-09
FORMULA_NAME DES-PT-05b-LTLFireability-10
FORMULA_NAME DES-PT-05b-LTLFireability-11
FORMULA_NAME DES-PT-05b-LTLFireability-12
FORMULA_NAME DES-PT-05b-LTLFireability-13
FORMULA_NAME DES-PT-05b-LTLFireability-14
FORMULA_NAME DES-PT-05b-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1717199311056
Invoking MCC driver with
BK_TOOL=ltsmin
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-05b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
FORMULA DES-PT-05b-LTLFireability-00 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-05b-LTLFireability-01 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-05b-LTLFireability-02 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-05b-LTLFireability-03 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-05b-LTLFireability-04 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-05b-LTLFireability-05 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-05b-LTLFireability-06 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-05b-LTLFireability-07 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-05b-LTLFireability-08 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-05b-LTLFireability-09 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-05b-LTLFireability-10 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-05b-LTLFireability-11 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-05b-LTLFireability-12 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-05b-LTLFireability-13 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-05b-LTLFireability-14 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-05b-LTLFireability-15 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
BK_STOP 1717200538859
--------------------
content from stderr:
mcc2024
ltl formula name DES-PT-05b-LTLFireability-00
ltl formula formula --ltl=/tmp/410/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 300 places, 251 transitions and 747 arcs
pnml2lts-mc( 0/ 4): Petri net DES-PT-05b analyzed
pnml2lts-mc( 0/ 4): There are safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.010 user 0.010 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/410/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/410/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/410/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/410/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): There are 298 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 301, there are 257 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 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): ~88 levels ~10000 states ~70420 transitions
pnml2lts-mc( 0/ 4): ~114 levels ~20000 states ~161932 transitions
pnml2lts-mc( 1/ 4): ~99 levels ~40000 states ~319604 transitions
pnml2lts-mc( 1/ 4): ~99 levels ~80000 states ~679388 transitions
pnml2lts-mc( 1/ 4): ~100 levels ~160000 states ~1489188 transitions
pnml2lts-mc( 1/ 4): ~100 levels ~320000 states ~3099940 transitions
pnml2lts-mc( 2/ 4): ~111 levels ~640000 states ~6982868 transitions
pnml2lts-mc( 1/ 4): ~101 levels ~1280000 states ~14347260 transitions
pnml2lts-mc( 1/ 4): ~101 levels ~2560000 states ~30802484 transitions
pnml2lts-mc( 1/ 4): ~101 levels ~5120000 states ~65178836 transitions
pnml2lts-mc( 1/ 4): ~123 levels ~10240000 states ~128252028 transitions
pnml2lts-mc( 1/ 4): ~163 levels ~20480000 states ~253805732 transitions
pnml2lts-mc( 1/ 4): Error: tree roots table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 33551848
pnml2lts-mc( 0/ 4): unique states count: 33552329
pnml2lts-mc( 0/ 4): unique transitions count: 490418858
pnml2lts-mc( 0/ 4): - self-loop count: 17610
pnml2lts-mc( 0/ 4): - claim dead count: 456844233
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 33552341
pnml2lts-mc( 0/ 4): - cum. max stack depth: 576
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 33552341 states 490418902 transitions, fanout: 14.617
pnml2lts-mc( 0/ 4): Total exploration time 198.300 sec (198.250 sec minimum, 198.283 sec on average)
pnml2lts-mc( 0/ 4): States per second: 169200, Transitions per second: 2473116
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 271.7MB, 8.5 B/state, compr.: 0.7%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 99.0%/24.0%
pnml2lts-mc( 0/ 4): Stored 254 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 271.7MB (~256.0MB paged-in)
ltl formula name DES-PT-05b-LTLFireability-01
ltl formula formula --ltl=/tmp/410/ltl_1_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 300 places, 251 transitions and 747 arcs
pnml2lts-mc( 0/ 4): Petri net DES-PT-05b analyzed
pnml2lts-mc( 0/ 4): There are safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.000 user 0.020 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/410/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/410/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/410/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/410/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): There are 298 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 301, there are 258 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 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 ~85!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 369
pnml2lts-mc( 0/ 4): unique transitions count: 2229
pnml2lts-mc( 0/ 4): - self-loop count: 1
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 378
pnml2lts-mc( 0/ 4): - cum. max stack depth: 378
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 378 states 2252 transitions, fanout: 5.958
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: 18900, Transitions per second: 112600
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, 21.9 B/state, compr.: 1.8%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 254 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 (~256.0MB paged-in)
ltl formula name DES-PT-05b-LTLFireability-02
ltl formula formula --ltl=/tmp/410/ltl_2_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 300 places, 251 transitions and 747 arcs
pnml2lts-mc( 0/ 4): Petri net DES-PT-05b analyzed
pnml2lts-mc( 0/ 4): There are safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.000 user 0.010 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/410/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/410/ltl_2_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/410/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/410/ltl_2_
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 299 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 301, there are 254 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 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): ~116 levels ~10000 states ~34868 transitions
pnml2lts-mc( 2/ 4): ~116 levels ~20000 states ~77504 transitions
pnml2lts-mc( 2/ 4): ~116 levels ~40000 states ~166384 transitions
pnml2lts-mc( 2/ 4): ~117 levels ~80000 states ~349900 transitions
pnml2lts-mc( 3/ 4): ~235 levels ~160000 states ~619384 transitions
pnml2lts-mc( 1/ 4): ~171 levels ~320000 states ~1678804 transitions
pnml2lts-mc( 1/ 4): ~275 levels ~640000 states ~3404968 transitions
pnml2lts-mc( 2/ 4): ~130 levels ~1280000 states ~6972476 transitions
pnml2lts-mc( 2/ 4): ~202 levels ~2560000 states ~15189324 transitions
pnml2lts-mc( 1/ 4): ~275 levels ~5120000 states ~33781916 transitions
pnml2lts-mc( 0/ 4): ~132 levels ~10240000 states ~73086532 transitions
pnml2lts-mc( 0/ 4): ~229 levels ~20480000 states ~149548188 transitions
pnml2lts-mc( 3/ 4): Error: tree roots table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 33550147
pnml2lts-mc( 0/ 4): unique states count: 33550956
pnml2lts-mc( 0/ 4): unique transitions count: 266297491
pnml2lts-mc( 0/ 4): - self-loop count: 590
pnml2lts-mc( 0/ 4): - claim dead count: 232742480
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 33550966
pnml2lts-mc( 0/ 4): - cum. max stack depth: 941
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 33550966 states 266297515 transitions, fanout: 7.937
pnml2lts-mc( 0/ 4): Total exploration time 170.610 sec (170.570 sec minimum, 170.585 sec on average)
pnml2lts-mc( 0/ 4): States per second: 196653, Transitions per second: 1560855
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 264.7MB, 8.3 B/state, compr.: 0.7%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 99.0%/13.0%
pnml2lts-mc( 0/ 4): Stored 254 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 264.7MB (~256.0MB paged-in)
ltl formula name DES-PT-05b-LTLFireability-03
ltl formula formula --ltl=/tmp/410/ltl_3_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 300 places, 251 transitions and 747 arcs
pnml2lts-mc( 0/ 4): Petri net DES-PT-05b analyzed
pnml2lts-mc( 0/ 4): There are safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.000 user 0.010 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/410/ltl_3_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/410/ltl_3_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/410/ltl_3_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/410/ltl_3_
pnml2lts-mc( 0/ 4): buchi has 6 states
pnml2lts-mc( 0/ 4): There are 298 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 301, there are 267 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 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): ~121 levels ~10000 states ~34192 transitions
pnml2lts-mc( 1/ 4): ~121 levels ~20000 states ~69192 transitions
pnml2lts-mc( 2/ 4): ~158 levels ~40000 states ~153128 transitions
pnml2lts-mc( 1/ 4): ~121 levels ~80000 states ~335056 transitions
pnml2lts-mc( 1/ 4): ~126 levels ~160000 states ~712336 transitions
pnml2lts-mc( 1/ 4): ~126 levels ~320000 states ~1469440 transitions
pnml2lts-mc( 1/ 4): ~135 levels ~640000 states ~3046188 transitions
pnml2lts-mc( 1/ 4): ~135 levels ~1280000 states ~6954320 transitions
pnml2lts-mc( 1/ 4): ~135 levels ~2560000 states ~14311672 transitions
pnml2lts-mc( 0/ 4): ~122 levels ~5120000 states ~27935300 transitions
pnml2lts-mc( 0/ 4): ~122 levels ~10240000 states ~54295668 transitions
pnml2lts-mc( 0/ 4): ~122 levels ~20480000 states ~112970652 transitions
pnml2lts-mc( 0/ 4): Error: tree roots table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 33551299
pnml2lts-mc( 0/ 4): unique states count: 33551824
pnml2lts-mc( 0/ 4): unique transitions count: 231869973
pnml2lts-mc( 0/ 4): - self-loop count: 8445
pnml2lts-mc( 0/ 4): - claim dead count: 198307410
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 33551837
pnml2lts-mc( 0/ 4): - cum. max stack depth: 637
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 33551837 states 231870012 transitions, fanout: 6.911
pnml2lts-mc( 0/ 4): Total exploration time 164.610 sec (164.610 sec minimum, 164.610 sec on average)
pnml2lts-mc( 0/ 4): States per second: 203826, Transitions per second: 1408602
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 295.0MB, 9.2 B/state, compr.: 0.8%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 99.0%/60.0%
pnml2lts-mc( 0/ 4): Stored 254 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 295.0MB (~256.0MB paged-in)
ltl formula name DES-PT-05b-LTLFireability-04
ltl formula formula --ltl=/tmp/410/ltl_4_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 300 places, 251 transitions and 747 arcs
pnml2lts-mc( 0/ 4): Petri net DES-PT-05b analyzed
pnml2lts-mc( 0/ 4): There are safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.040 real 0.000 user 0.010 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/410/ltl_4_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/410/ltl_4_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/410/ltl_4_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/410/ltl_4_
pnml2lts-mc( 0/ 4): buchi has 5 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 299 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 301, there are 257 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 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 ~284!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 2177
pnml2lts-mc( 0/ 4): unique states count: 2745
pnml2lts-mc( 0/ 4): unique transitions count: 9795
pnml2lts-mc( 0/ 4): - self-loop count: 11
pnml2lts-mc( 0/ 4): - claim dead count: 4530
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 2758
pnml2lts-mc( 0/ 4): - cum. max stack depth: 610
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 2758 states 9821 transitions, fanout: 3.561
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: 91933, Transitions per second: 327367
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.1MB, 18.3 B/state, compr.: 1.5%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 254 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.1MB (~256.0MB paged-in)
ltl formula name DES-PT-05b-LTLFireability-05
ltl formula formula --ltl=/tmp/410/ltl_5_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 300 places, 251 transitions and 747 arcs
pnml2lts-mc( 0/ 4): Petri net DES-PT-05b analyzed
pnml2lts-mc( 0/ 4): There are safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.040 real 0.000 user 0.010 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/410/ltl_5_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/410/ltl_5_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/410/ltl_5_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/410/ltl_5_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): There are 298 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 301, there are 257 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 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): ~93 levels ~10000 states ~37628 transitions
pnml2lts-mc( 0/ 4): ~115 levels ~20000 states ~81504 transitions
pnml2lts-mc( 0/ 4): ~118 levels ~40000 states ~162256 transitions
pnml2lts-mc( 0/ 4): ~119 levels ~80000 states ~343088 transitions
pnml2lts-mc( 0/ 4): ~119 levels ~160000 states ~758744 transitions
pnml2lts-mc( 0/ 4): ~119 levels ~320000 states ~1601356 transitions
pnml2lts-mc( 0/ 4): ~119 levels ~640000 states ~3312436 transitions
pnml2lts-mc( 0/ 4): ~119 levels ~1280000 states ~7257696 transitions
pnml2lts-mc( 2/ 4): ~122 levels ~2560000 states ~16212752 transitions
pnml2lts-mc( 2/ 4): ~122 levels ~5120000 states ~33082484 transitions
pnml2lts-mc( 2/ 4): ~122 levels ~10240000 states ~65596852 transitions
pnml2lts-mc( 2/ 4): ~122 levels ~20480000 states ~145288136 transitions
pnml2lts-mc( 2/ 4): Error: tree roots table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 33551319
pnml2lts-mc( 0/ 4): unique states count: 33551878
pnml2lts-mc( 0/ 4): unique transitions count: 251092305
pnml2lts-mc( 0/ 4): - self-loop count: 201
pnml2lts-mc( 0/ 4): - claim dead count: 217537710
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 33551889
pnml2lts-mc( 0/ 4): - cum. max stack depth: 661
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 33551889 states 251092328 transitions, fanout: 7.484
pnml2lts-mc( 0/ 4): Total exploration time 166.600 sec (166.600 sec minimum, 166.600 sec on average)
pnml2lts-mc( 0/ 4): States per second: 201392, Transitions per second: 1507157
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 271.4MB, 8.5 B/state, compr.: 0.7%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 99.0%/24.0%
pnml2lts-mc( 0/ 4): Stored 254 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 271.4MB (~256.0MB paged-in)
ltl formula name DES-PT-05b-LTLFireability-06
ltl formula formula --ltl=/tmp/410/ltl_6_
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Loading model from model.pnml
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 300 places, 251 transitions and 747 arcs
pnml2lts-mc( 0/ 4): Petri net DES-PT-05b analyzed
pnml2lts-mc( 0/ 4): There are safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.010 user 0.000 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/410/ltl_6_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/410/ltl_6_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/410/ltl_6_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/410/ltl_6_
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 299 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 301, there are 256 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 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 ~87!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 287
pnml2lts-mc( 0/ 4): unique transitions count: 1616
pnml2lts-mc( 0/ 4): - self-loop count: 1
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 296
pnml2lts-mc( 0/ 4): - cum. max stack depth: 296
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 296 states 1635 transitions, fanout: 5.524
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: 29600, Transitions per second: 163500
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, 21.9 B/state, compr.: 1.8%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 254 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 (~256.0MB paged-in)
ltl formula name DES-PT-05b-LTLFireability-07
ltl formula formula --ltl=/tmp/410/ltl_7_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 300 places, 251 transitions and 747 arcs
pnml2lts-mc( 0/ 4): Petri net DES-PT-05b analyzed
pnml2lts-mc( 0/ 4): There are safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.010 user 0.010 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/410/ltl_7_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/410/ltl_7_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/410/ltl_7_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/410/ltl_7_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 299 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 301, there are 255 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 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): ~122 levels ~10000 states ~37824 transitions
pnml2lts-mc( 3/ 4): ~122 levels ~20000 states ~87032 transitions
pnml2lts-mc( 3/ 4): ~122 levels ~40000 states ~192488 transitions
pnml2lts-mc( 3/ 4): ~122 levels ~80000 states ~421496 transitions
pnml2lts-mc( 3/ 4): ~122 levels ~160000 states ~881080 transitions
pnml2lts-mc( 3/ 4): ~122 levels ~320000 states ~1826564 transitions
pnml2lts-mc( 1/ 4): ~99 levels ~640000 states ~3493336 transitions
pnml2lts-mc( 3/ 4): ~122 levels ~1280000 states ~7779200 transitions
pnml2lts-mc( 1/ 4): ~101 levels ~2560000 states ~15398728 transitions
pnml2lts-mc( 1/ 4): ~101 levels ~5120000 states ~32448568 transitions
pnml2lts-mc( 1/ 4): ~101 levels ~10240000 states ~68519624 transitions
pnml2lts-mc( 3/ 4): ~136 levels ~20480000 states ~144257940 transitions
pnml2lts-mc( 3/ 4): Error: tree roots table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 33552149
pnml2lts-mc( 0/ 4): unique states count: 33552570
pnml2lts-mc( 0/ 4): unique transitions count: 253459824
pnml2lts-mc( 0/ 4): - self-loop count: 2089
pnml2lts-mc( 0/ 4): - claim dead count: 219903297
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 33552580
pnml2lts-mc( 0/ 4): - cum. max stack depth: 524
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 33552580 states 253459847 transitions, fanout: 7.554
pnml2lts-mc( 0/ 4): Total exploration time 195.350 sec (195.300 sec minimum, 195.315 sec on average)
pnml2lts-mc( 0/ 4): States per second: 171756, Transitions per second: 1297465
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 266.5MB, 8.3 B/state, compr.: 0.7%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 99.0%/16.0%
pnml2lts-mc( 0/ 4): Stored 254 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 266.5MB (~256.0MB paged-in)
ltl formula name DES-PT-05b-LTLFireability-08
ltl formula formula --ltl=/tmp/410/ltl_8_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 300 places, 251 transitions and 747 arcs
pnml2lts-mc( 0/ 4): Petri net DES-PT-05b analyzed
pnml2lts-mc( 0/ 4): There are safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.020 user 0.000 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/410/ltl_8_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/410/ltl_8_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/410/ltl_8_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/410/ltl_8_
pnml2lts-mc( 0/ 4): buchi has 4 states
pnml2lts-mc( 0/ 4): There are 298 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 301, there are 264 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 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): ~109 levels ~10000 states ~37636 transitions
pnml2lts-mc( 1/ 4): ~109 levels ~20000 states ~80356 transitions
pnml2lts-mc( 2/ 4): ~116 levels ~40000 states ~170608 transitions
pnml2lts-mc( 2/ 4): ~116 levels ~80000 states ~363192 transitions
pnml2lts-mc( 3/ 4): ~119 levels ~160000 states ~734340 transitions
pnml2lts-mc( 3/ 4): ~122 levels ~320000 states ~1492724 transitions
pnml2lts-mc( 3/ 4): ~122 levels ~640000 states ~3129992 transitions
pnml2lts-mc( 3/ 4): ~122 levels ~1280000 states ~6752792 transitions
pnml2lts-mc( 3/ 4): ~122 levels ~2560000 states ~14039744 transitions
pnml2lts-mc( 3/ 4): ~122 levels ~5120000 states ~29481324 transitions
pnml2lts-mc( 3/ 4): ~122 levels ~10240000 states ~64272928 transitions
pnml2lts-mc( 3/ 4): ~122 levels ~20480000 states ~132923336 transitions
pnml2lts-mc( 1/ 4): Error: tree roots table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 33552473
pnml2lts-mc( 0/ 4): unique states count: 33552843
pnml2lts-mc( 0/ 4): unique transitions count: 235952323
pnml2lts-mc( 0/ 4): - self-loop count: 1171
pnml2lts-mc( 0/ 4): - claim dead count: 202396742
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 33552857
pnml2lts-mc( 0/ 4): - cum. max stack depth: 479
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 33552857 states 235952364 transitions, fanout: 7.032
pnml2lts-mc( 0/ 4): Total exploration time 164.130 sec (164.120 sec minimum, 164.122 sec on average)
pnml2lts-mc( 0/ 4): States per second: 204429, Transitions per second: 1437594
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 260.2MB, 8.1 B/state, compr.: 0.7%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 99.0%/6.0%
pnml2lts-mc( 0/ 4): Stored 254 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 260.2MB (~256.0MB paged-in)
ltl formula name DES-PT-05b-LTLFireability-09
ltl formula formula --ltl=/tmp/410/ltl_9_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 300 places, 251 transitions and 747 arcs
pnml2lts-mc( 0/ 4): Petri net DES-PT-05b analyzed
pnml2lts-mc( 0/ 4): There are safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.050 real 0.010 user 0.010 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/410/ltl_9_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/410/ltl_9_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/410/ltl_9_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/410/ltl_9_
pnml2lts-mc( 0/ 4): buchi has 5 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 299 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 301, there are 268 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 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): Empty product with LTL!
pnml2lts-mc( 0/ 4):
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, 72.0 B/state, compr.: 6.0%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 254 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 (~256.0MB paged-in)
ltl formula name DES-PT-05b-LTLFireability-10
ltl formula formula --ltl=/tmp/410/ltl_10_
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 300 places, 251 transitions and 747 arcs
pnml2lts-mc( 0/ 4): Petri net DES-PT-05b analyzed
pnml2lts-mc( 0/ 4): There are safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.010 user 0.000 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/410/ltl_10_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/410/ltl_10_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/410/ltl_10_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/410/ltl_10_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): There are 298 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 301, there are 255 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 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 ~85!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 300
pnml2lts-mc( 0/ 4): unique transitions count: 1591
pnml2lts-mc( 0/ 4): - self-loop count: 1
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 315
pnml2lts-mc( 0/ 4): - cum. max stack depth: 315
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 315 states 1634 transitions, fanout: 5.187
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: 31500, Transitions per second: 163400
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, 22.0 B/state, compr.: 1.8%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 254 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 (~256.0MB paged-in)
ltl formula name DES-PT-05b-LTLFireability-11
ltl formula formula --ltl=/tmp/410/ltl_11_
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 300 places, 251 transitions and 747 arcs
pnml2lts-mc( 0/ 4): Petri net DES-PT-05b analyzed
pnml2lts-mc( 0/ 4): There are safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.050 real 0.020 user 0.000 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/410/ltl_11_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/410/ltl_11_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/410/ltl_11_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/410/ltl_11_
pnml2lts-mc( 0/ 4): buchi has 5 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 299 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 301, there are 267 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 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): Empty product with LTL!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 2
pnml2lts-mc( 0/ 4): unique states count: 2
pnml2lts-mc( 0/ 4): unique transitions count: 1
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: 8
pnml2lts-mc( 0/ 4): - cum. max stack depth: 8
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 8 states 8 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, 92.0 B/state, compr.: 7.6%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 254 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 (~256.0MB paged-in)
ltl formula name DES-PT-05b-LTLFireability-12
ltl formula formula --ltl=/tmp/410/ltl_12_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 300 places, 251 transitions and 747 arcs
pnml2lts-mc( 0/ 4): Petri net DES-PT-05b analyzed
pnml2lts-mc( 0/ 4): There are safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.040 real 0.010 user 0.010 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/410/ltl_12_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/410/ltl_12_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/410/ltl_12_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/410/ltl_12_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 299 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 301, there are 256 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 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 ~91!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 307
pnml2lts-mc( 0/ 4): unique transitions count: 1556
pnml2lts-mc( 0/ 4): - self-loop count: 1
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 317
pnml2lts-mc( 0/ 4): - cum. max stack depth: 317
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 317 states 1588 transitions, fanout: 5.009
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: 31700, Transitions per second: 158800
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, 22.3 B/state, compr.: 1.9%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 254 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 (~256.0MB paged-in)
ltl formula name DES-PT-05b-LTLFireability-13
ltl formula formula --ltl=/tmp/410/ltl_13_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 300 places, 251 transitions and 747 arcs
pnml2lts-mc( 0/ 4): Petri net DES-PT-05b analyzed
pnml2lts-mc( 0/ 4): There are safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.000 user 0.010 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/410/ltl_13_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/410/ltl_13_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/410/ltl_13_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/410/ltl_13_
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 299 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 301, there are 257 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 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): Empty product with LTL!
pnml2lts-mc( 0/ 4):
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, 72.0 B/state, compr.: 6.0%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 254 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 (~256.0MB paged-in)
ltl formula name DES-PT-05b-LTLFireability-14
ltl formula formula --ltl=/tmp/410/ltl_14_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 300 places, 251 transitions and 747 arcs
pnml2lts-mc( 0/ 4): Petri net DES-PT-05b analyzed
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): There are safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.040 real 0.010 user 0.010 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/410/ltl_14_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/410/ltl_14_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/410/ltl_14_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/410/ltl_14_
pnml2lts-mc( 0/ 4): buchi has 5 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 299 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 301, there are 260 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 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 ~121!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 427
pnml2lts-mc( 0/ 4): unique transitions count: 2514
pnml2lts-mc( 0/ 4): - self-loop count: 1
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 437
pnml2lts-mc( 0/ 4): - cum. max stack depth: 437
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 437 states 2546 transitions, fanout: 5.826
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: 21850, Transitions per second: 127300
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.1MB, 22.1 B/state, compr.: 1.8%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 254 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.1MB (~256.0MB paged-in)
ltl formula name DES-PT-05b-LTLFireability-15
ltl formula formula --ltl=/tmp/410/ltl_15_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 300 places, 251 transitions and 747 arcs
pnml2lts-mc( 0/ 4): Petri net DES-PT-05b analyzed
pnml2lts-mc( 0/ 4): There are safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.000 user 0.010 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/410/ltl_15_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/410/ltl_15_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/410/ltl_15_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/410/ltl_15_
pnml2lts-mc( 0/ 4): buchi has 5 states
pnml2lts-mc( 0/ 4): There are 298 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 301, there are 259 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 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): ~99 levels ~10000 states ~40848 transitions
pnml2lts-mc( 2/ 4): ~99 levels ~20000 states ~81980 transitions
pnml2lts-mc( 2/ 4): ~99 levels ~40000 states ~168812 transitions
pnml2lts-mc( 2/ 4): ~99 levels ~80000 states ~338052 transitions
pnml2lts-mc( 2/ 4): ~99 levels ~160000 states ~787468 transitions
pnml2lts-mc( 2/ 4): ~100 levels ~320000 states ~1653608 transitions
pnml2lts-mc( 2/ 4): ~100 levels ~640000 states ~3512124 transitions
pnml2lts-mc( 1/ 4): ~120 levels ~1280000 states ~6927968 transitions
pnml2lts-mc( 1/ 4): ~121 levels ~2560000 states ~14084908 transitions
pnml2lts-mc( 1/ 4): ~132 levels ~5120000 states ~30264584 transitions
pnml2lts-mc( 2/ 4): ~101 levels ~10240000 states ~67455576 transitions
pnml2lts-mc( 1/ 4): ~163 levels ~20480000 states ~126325252 transitions
pnml2lts-mc( 2/ 4): Error: tree roots table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 33551376
pnml2lts-mc( 0/ 4): unique states count: 33551982
pnml2lts-mc( 0/ 4): unique transitions count: 232414308
pnml2lts-mc( 0/ 4): - self-loop count: 20237
pnml2lts-mc( 0/ 4): - claim dead count: 198839659
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 33551992
pnml2lts-mc( 0/ 4): - cum. max stack depth: 710
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 33551992 states 232414342 transitions, fanout: 6.927
pnml2lts-mc( 0/ 4): Total exploration time 163.570 sec (163.540 sec minimum, 163.555 sec on average)
pnml2lts-mc( 0/ 4): States per second: 205123, Transitions per second: 1420886
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 294.9MB, 9.2 B/state, compr.: 0.8%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 99.0%/60.0%
pnml2lts-mc( 0/ 4): Stored 254 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 294.9MB (~256.0MB paged-in)
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DES-PT-05b"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsmin"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# 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
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsmin"
echo " Input is DES-PT-05b, 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 r479-tall-171624189700660"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-05b.tgz
mv DES-PT-05b execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
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
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;