fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r231-tall-167856415500033
Last Updated
May 14, 2023

About the Execution of LoLa+red for HypertorusGrid-PT-d2k2p1b00

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
274.491 5010.00 10311.00 302.00 FTTTFTTTFTTFTFFF normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r231-tall-167856415500033.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is HypertorusGrid-PT-d2k2p1b00, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r231-tall-167856415500033
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 10K Feb 26 10:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 26 10:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 10:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 10:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 16:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 16:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 26 10:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K Feb 26 10:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 10:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 26 10:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rwxr-xr-x 1 mcc users 35K Mar 5 18:22 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 HypertorusGrid-PT-d2k2p1b00-CTLCardinality-00
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-01
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-02
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-03
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-04
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-05
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-06
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-07
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-08
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-09
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-10
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-11
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-12
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-13
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-14
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679428532966

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HypertorusGrid-PT-d2k2p1b00
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-21 19:55:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 19:55:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 19:55:34] [INFO ] Load time of PNML (sax parser for PT used): 28 ms
[2023-03-21 19:55:34] [INFO ] Transformed 52 places.
[2023-03-21 19:55:34] [INFO ] Transformed 64 transitions.
[2023-03-21 19:55:34] [INFO ] Parsed PT model containing 52 places and 64 transitions and 256 arcs in 84 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Support contains 52 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 9 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2023-03-21 19:55:34] [INFO ] Computed 21 place invariants in 14 ms
[2023-03-21 19:55:34] [INFO ] Implicit Places using invariants in 151 ms returned []
[2023-03-21 19:55:34] [INFO ] Invariant cache hit.
[2023-03-21 19:55:34] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 241 ms to find 0 implicit places.
[2023-03-21 19:55:34] [INFO ] Invariant cache hit.
[2023-03-21 19:55:34] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 328 ms. Remains : 52/52 places, 64/64 transitions.
Support contains 52 out of 52 places after structural reductions.
[2023-03-21 19:55:35] [INFO ] Flatten gal took : 26 ms
[2023-03-21 19:55:35] [INFO ] Flatten gal took : 10 ms
[2023-03-21 19:55:35] [INFO ] Input system was already deterministic with 64 transitions.
Incomplete random walk after 10000 steps, including 9 resets, run finished after 527 ms. (steps per millisecond=18 ) properties (out of 99) seen :87
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2023-03-21 19:55:36] [INFO ] Invariant cache hit.
[2023-03-21 19:55:36] [INFO ] [Real]Absence check using 20 positive place invariants in 3 ms returned sat
[2023-03-21 19:55:36] [INFO ] [Real]Absence check using 20 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-21 19:55:36] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0 real:6
[2023-03-21 19:55:36] [INFO ] [Nat]Absence check using 20 positive place invariants in 5 ms returned sat
[2023-03-21 19:55:36] [INFO ] [Nat]Absence check using 20 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-21 19:55:36] [INFO ] After 45ms SMT Verify possible using all constraints in natural domain returned unsat :12 sat :0
Fused 12 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 12 atomic propositions for a total of 16 simplifications.
FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 7 ms
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 6 ms
[2023-03-21 19:55:36] [INFO ] Input system was already deterministic with 64 transitions.
Support contains 46 out of 52 places (down from 52) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 52/52 places, 64/64 transitions.
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 4 ms
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 4 ms
[2023-03-21 19:55:36] [INFO ] Input system was already deterministic with 64 transitions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 52/52 places, 64/64 transitions.
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 4 ms
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 4 ms
[2023-03-21 19:55:36] [INFO ] Input system was already deterministic with 64 transitions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 52/52 places, 64/64 transitions.
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 4 ms
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 4 ms
[2023-03-21 19:55:36] [INFO ] Input system was already deterministic with 64 transitions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 52/52 places, 64/64 transitions.
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 4 ms
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 4 ms
[2023-03-21 19:55:36] [INFO ] Input system was already deterministic with 64 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 5 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5 ms. Remains : 52/52 places, 64/64 transitions.
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 3 ms
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 4 ms
[2023-03-21 19:55:36] [INFO ] Input system was already deterministic with 64 transitions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 52/52 places, 64/64 transitions.
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 3 ms
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 3 ms
[2023-03-21 19:55:36] [INFO ] Input system was already deterministic with 64 transitions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 52/52 places, 64/64 transitions.
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 3 ms
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 4 ms
[2023-03-21 19:55:36] [INFO ] Input system was already deterministic with 64 transitions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 52/52 places, 64/64 transitions.
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 3 ms
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 4 ms
[2023-03-21 19:55:36] [INFO ] Input system was already deterministic with 64 transitions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 52/52 places, 64/64 transitions.
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 3 ms
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 4 ms
[2023-03-21 19:55:36] [INFO ] Input system was already deterministic with 64 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3 ms. Remains : 52/52 places, 64/64 transitions.
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 3 ms
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 3 ms
[2023-03-21 19:55:36] [INFO ] Input system was already deterministic with 64 transitions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 52/52 places, 64/64 transitions.
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 3 ms
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 3 ms
[2023-03-21 19:55:36] [INFO ] Input system was already deterministic with 64 transitions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 52/52 places, 64/64 transitions.
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 3 ms
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 4 ms
[2023-03-21 19:55:36] [INFO ] Input system was already deterministic with 64 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3 ms. Remains : 52/52 places, 64/64 transitions.
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 3 ms
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 3 ms
[2023-03-21 19:55:36] [INFO ] Input system was already deterministic with 64 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2 ms. Remains : 52/52 places, 64/64 transitions.
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 3 ms
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 3 ms
[2023-03-21 19:55:36] [INFO ] Input system was already deterministic with 64 transitions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 52/52 places, 64/64 transitions.
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 3 ms
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 3 ms
[2023-03-21 19:55:36] [INFO ] Input system was already deterministic with 64 transitions.
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 4 ms
[2023-03-21 19:55:36] [INFO ] Flatten gal took : 4 ms
[2023-03-21 19:55:36] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2023-03-21 19:55:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 52 places, 64 transitions and 256 arcs took 0 ms.
Total runtime 2264 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT HypertorusGrid-PT-d2k2p1b00
BK_EXAMINATION: CTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/375

FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HypertorusGrid-PT-d2k2p1b00-CTLCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679428537976

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/375/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/375/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/375/CTLCardinality.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:547
lola: rewrite Frontend/Parser/formula_rewrite.k:547
lola: rewrite Frontend/Parser/formula_rewrite.k:445
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:550
lola: rewrite Frontend/Parser/formula_rewrite.k:550
lola: rewrite Frontend/Parser/formula_rewrite.k:250
lola: rewrite Frontend/Parser/formula_rewrite.k:250
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:331
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:337
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:334
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: RELEASE
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:129
lola: rewrite Frontend/Parser/formula_rewrite.k:250
lola: rewrite Frontend/Parser/formula_rewrite.k:472
lola: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:138
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:129
lola: rewrite Frontend/Parser/formula_rewrite.k:451
lola: rewrite Frontend/Parser/formula_rewrite.k:250
lola: rewrite Frontend/Parser/formula_rewrite.k:250
lola: rewrite Frontend/Parser/formula_rewrite.k:553
lola: rewrite Frontend/Parser/formula_rewrite.k:544
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:337
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:334
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:550
lola: rewrite Frontend/Parser/formula_rewrite.k:550
lola: rewrite Frontend/Parser/formula_rewrite.k:547
lola: rewrite Frontend/Parser/formula_rewrite.k:250
lola: rewrite Frontend/Parser/formula_rewrite.k:250
lola: RELEASE
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: LAUNCH task # 26 (type EXCL) for 21 HypertorusGrid-PT-d2k2p1b00-CTLCardinality-08
lola: time limit : 180 sec
lola: memory limit: 32 pages
lola: FINISHED task # 26 (type EXCL) for HypertorusGrid-PT-d2k2p1b00-CTLCardinality-08
lola: result : true
lola: markings : 93
lola: fired transitions : 111
lola: time used : 0.000000
lola: memory pages used : 1
lola: rewrite Frontend/Parser/formula_rewrite.k:730
lola: LAUNCH task # 32 (type EXCL) for 31 HypertorusGrid-PT-d2k2p1b00-CTLCardinality-10
lola: time limit : 189 sec
lola: memory limit: 32 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: FINISHED task # 32 (type EXCL) for HypertorusGrid-PT-d2k2p1b00-CTLCardinality-10
lola: result : true
lola: markings : 26
lola: fired transitions : 26
lola: time used : 0.000000
lola: memory pages used : 1
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: LAUNCH task # 39 (type EXCL) for 34 HypertorusGrid-PT-d2k2p1b00-CTLCardinality-11
lola: time limit : 200 sec
lola: memory limit: 32 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: FINISHED task # 39 (type EXCL) for HypertorusGrid-PT-d2k2p1b00-CTLCardinality-11
lola: result : false
lola: markings : 177
lola: fired transitions : 206
lola: time used : 0.000000
lola: memory pages used : 1
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: LAUNCH task # 42 (type EXCL) for 41 HypertorusGrid-PT-d2k2p1b00-CTLCardinality-12
lola: time limit : 211 sec
lola: memory limit: 32 pages
lola: FINISHED task # 42 (type EXCL) for HypertorusGrid-PT-d2k2p1b00-CTLCardinality-12
lola: result : true
lola: time used : 0.000000
lola: memory pages used : 1
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:810
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: LAUNCH task # 51 (type EXCL) for 50 HypertorusGrid-PT-d2k2p1b00-CTLCardinality-15
lola: time limit : 225 sec
lola: memory limit: 32 pages
lola: FINISHED task # 51 (type EXCL) for HypertorusGrid-PT-d2k2p1b00-CTLCardinality-15
lola: result : false
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 37 (type EXCL) for 34 HypertorusGrid-PT-d2k2p1b00-CTLCardinality-11
lola: time limit : 240 sec
lola: memory limit: 32 pages
lola: FINISHED task # 37 (type EXCL) for HypertorusGrid-PT-d2k2p1b00-CTLCardinality-11
lola: result : false
lola: markings : 35
lola: fired transitions : 34
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 10 (type EXCL) for 9 HypertorusGrid-PT-d2k2p1b00-CTLCardinality-04
lola: time limit : 276 sec
lola: memory limit: 32 pages
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: FINISHED task # 10 (type EXCL) for HypertorusGrid-PT-d2k2p1b00-CTLCardinality-04
lola: result : false
lola: markings : 3123
lola: fired transitions : 10237
lola: time used : 0.000000
lola: memory pages used : 1
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: LAUNCH task # 4 (type EXCL) for 3 HypertorusGrid-PT-d2k2p1b00-CTLCardinality-02
lola: time limit : 360 sec
lola: memory limit: 32 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:815
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: FINISHED task # 4 (type EXCL) for HypertorusGrid-PT-d2k2p1b00-CTLCardinality-02
lola: result : true
lola: markings : 1020
lola: fired transitions : 1353
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 24 (type EXCL) for 21 HypertorusGrid-PT-d2k2p1b00-CTLCardinality-08
lola: time limit : 400 sec
lola: memory limit: 32 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: FINISHED task # 24 (type EXCL) for HypertorusGrid-PT-d2k2p1b00-CTLCardinality-08
lola: result : false
lola: markings : 264
lola: fired transitions : 407
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 19 (type EXCL) for 18 HypertorusGrid-PT-d2k2p1b00-CTLCardinality-07
lola: time limit : 450 sec
lola: memory limit: 32 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: FINISHED task # 19 (type EXCL) for HypertorusGrid-PT-d2k2p1b00-CTLCardinality-07
lola: result : true
lola: markings : 1067
lola: fired transitions : 5354
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 16 (type EXCL) for 15 HypertorusGrid-PT-d2k2p1b00-CTLCardinality-06
lola: time limit : 514 sec
lola: memory limit: 32 pages
lola: FINISHED task # 16 (type EXCL) for HypertorusGrid-PT-d2k2p1b00-CTLCardinality-06
lola: result : true
lola: markings : 1016
lola: fired transitions : 1283
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 7 (type EXCL) for 6 HypertorusGrid-PT-d2k2p1b00-CTLCardinality-03
lola: time limit : 600 sec
lola: memory limit: 32 pages
lola: FINISHED task # 7 (type EXCL) for HypertorusGrid-PT-d2k2p1b00-CTLCardinality-03
lola: result : true
lola: markings : 880
lola: fired transitions : 1105
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 1 (type EXCL) for 0 HypertorusGrid-PT-d2k2p1b00-CTLCardinality-00
lola: time limit : 720 sec
lola: memory limit: 32 pages
lola: FINISHED task # 1 (type EXCL) for HypertorusGrid-PT-d2k2p1b00-CTLCardinality-00
lola: result : false
lola: markings : 791
lola: fired transitions : 1671
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 48 (type EXCL) for 47 HypertorusGrid-PT-d2k2p1b00-CTLCardinality-14
lola: time limit : 900 sec
lola: memory limit: 32 pages
lola: FINISHED task # 48 (type EXCL) for HypertorusGrid-PT-d2k2p1b00-CTLCardinality-14
lola: result : false
lola: markings : 153
lola: fired transitions : 238
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 13 (type EXCL) for 12 HypertorusGrid-PT-d2k2p1b00-CTLCardinality-05
lola: time limit : 1200 sec
lola: memory limit: 32 pages
lola: FINISHED task # 13 (type EXCL) for HypertorusGrid-PT-d2k2p1b00-CTLCardinality-05
lola: result : true
lola: markings : 27
lola: fired transitions : 108
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 29 (type EXCL) for 28 HypertorusGrid-PT-d2k2p1b00-CTLCardinality-09
lola: time limit : 1800 sec
lola: memory limit: 32 pages
lola: FINISHED task # 29 (type EXCL) for HypertorusGrid-PT-d2k2p1b00-CTLCardinality-09
lola: result : true
lola: markings : 47878
lola: fired transitions : 287443
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 45 (type EXCL) for 44 HypertorusGrid-PT-d2k2p1b00-CTLCardinality-13
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: FINISHED task # 45 (type EXCL) for HypertorusGrid-PT-d2k2p1b00-CTLCardinality-13
lola: result : false
lola: markings : 72
lola: fired transitions : 141
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
HypertorusGrid-PT-d2k2p1b00-CTLCardinality-00: CTL false CTL model checker
HypertorusGrid-PT-d2k2p1b00-CTLCardinality-02: CTL true CTL model checker
HypertorusGrid-PT-d2k2p1b00-CTLCardinality-03: CTL true CTL model checker
HypertorusGrid-PT-d2k2p1b00-CTLCardinality-04: CTL false CTL model checker
HypertorusGrid-PT-d2k2p1b00-CTLCardinality-05: CTL true CTL model checker
HypertorusGrid-PT-d2k2p1b00-CTLCardinality-06: CTL true CTL model checker
HypertorusGrid-PT-d2k2p1b00-CTLCardinality-07: CTL true CTL model checker
HypertorusGrid-PT-d2k2p1b00-CTLCardinality-08: CONJ false CTL model checker
HypertorusGrid-PT-d2k2p1b00-CTLCardinality-09: CTL true CTL model checker
HypertorusGrid-PT-d2k2p1b00-CTLCardinality-10: EFEG true state space /EFEG
HypertorusGrid-PT-d2k2p1b00-CTLCardinality-11: DISJ false DISJ
HypertorusGrid-PT-d2k2p1b00-CTLCardinality-12: CTL true CTL model checker
HypertorusGrid-PT-d2k2p1b00-CTLCardinality-13: CTL false CTL model checker
HypertorusGrid-PT-d2k2p1b00-CTLCardinality-14: AFAG false CTL model checker
HypertorusGrid-PT-d2k2p1b00-CTLCardinality-15: CTL false CTL model checker


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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="HypertorusGrid-PT-d2k2p1b00"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="lolaxred"
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 2-5348"
echo " Executing tool lolaxred"
echo " Input is HypertorusGrid-PT-d2k2p1b00, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r231-tall-167856415500033"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypertorusGrid-PT-d2k2p1b00.tgz
mv HypertorusGrid-PT-d2k2p1b00 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;