fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r087-tall-171620521700199
Last Updated
July 7, 2024

About the Execution of 2023-gold for CircadianClock-PT-100000

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
313.575 74458.00 155312.00 638.70 FFTTFFTTTTTTTFTF 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.r087-tall-171620521700199.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is CircadianClock-PT-100000, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r087-tall-171620521700199
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K 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 6.7K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 22 14:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 11K 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 CircadianClock-PT-100000-ReachabilityCardinality-2024-00
FORMULA_NAME CircadianClock-PT-100000-ReachabilityCardinality-2024-01
FORMULA_NAME CircadianClock-PT-100000-ReachabilityCardinality-2024-02
FORMULA_NAME CircadianClock-PT-100000-ReachabilityCardinality-2024-03
FORMULA_NAME CircadianClock-PT-100000-ReachabilityCardinality-2024-04
FORMULA_NAME CircadianClock-PT-100000-ReachabilityCardinality-2024-05
FORMULA_NAME CircadianClock-PT-100000-ReachabilityCardinality-2024-06
FORMULA_NAME CircadianClock-PT-100000-ReachabilityCardinality-2024-07
FORMULA_NAME CircadianClock-PT-100000-ReachabilityCardinality-2024-08
FORMULA_NAME CircadianClock-PT-100000-ReachabilityCardinality-2024-09
FORMULA_NAME CircadianClock-PT-100000-ReachabilityCardinality-2024-10
FORMULA_NAME CircadianClock-PT-100000-ReachabilityCardinality-2023-11
FORMULA_NAME CircadianClock-PT-100000-ReachabilityCardinality-2024-12
FORMULA_NAME CircadianClock-PT-100000-ReachabilityCardinality-2024-13
FORMULA_NAME CircadianClock-PT-100000-ReachabilityCardinality-2024-14
FORMULA_NAME CircadianClock-PT-100000-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716248185919

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=gold2023
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CircadianClock-PT-100000
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-20 23:36:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-05-20 23:36:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 23:36:27] [INFO ] Load time of PNML (sax parser for PT used): 23 ms
[2024-05-20 23:36:27] [INFO ] Transformed 14 places.
[2024-05-20 23:36:27] [INFO ] Transformed 16 transitions.
[2024-05-20 23:36:27] [INFO ] Parsed PT model containing 14 places and 16 transitions and 58 arcs in 82 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100001 steps, including 0 resets, run finished after 55 ms. (steps per millisecond=1818 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 174741 steps, run timeout after 3001 ms. (steps per millisecond=58 ) properties seen :{}
Probabilistic random walk after 174741 steps, saw 124818 distinct states, run finished after 3002 ms. (steps per millisecond=58 ) properties seen :0
Running SMT prover for 16 properties.
[2024-05-20 23:36:30] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2024-05-20 23:36:30] [INFO ] Computed 7 invariants in 6 ms
[2024-05-20 23:36:31] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2024-05-20 23:36:31] [INFO ] After 165ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:15
[2024-05-20 23:36:31] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2024-05-20 23:36:31] [INFO ] After 37ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :12
[2024-05-20 23:36:31] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:36:31] [INFO ] After 33ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :4 sat :12
[2024-05-20 23:36:31] [INFO ] After 75ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :12
Attempting to minimize the solution found.
Minimization took 38 ms.
[2024-05-20 23:36:31] [INFO ] After 237ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :12
FORMULA CircadianClock-PT-100000-ReachabilityCardinality-2024-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CircadianClock-PT-100000-ReachabilityCardinality-2024-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CircadianClock-PT-100000-ReachabilityCardinality-2024-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CircadianClock-PT-100000-ReachabilityCardinality-2024-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 16 Parikh solutions to 12 different solutions.
FORMULA CircadianClock-PT-100000-ReachabilityCardinality-2023-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
TestFail conflict detected : techniques TOPOLOGICAL PARIKH_WALK answered differently (false)on formula CircadianClock-PT-100000-ReachabilityCardinality-2024-03
Parikh walk visited 1 properties in 20043 ms.
Support contains 14 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 9 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 25 ms. (steps per millisecond=4000 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 11) seen :0
Interrupted probabilistic random walk after 177831 steps, run timeout after 3001 ms. (steps per millisecond=59 ) properties seen :{}
Probabilistic random walk after 177831 steps, saw 126878 distinct states, run finished after 3001 ms. (steps per millisecond=59 ) properties seen :0
Running SMT prover for 11 properties.
[2024-05-20 23:36:54] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:36:54] [INFO ] Invariant cache hit.
[2024-05-20 23:36:54] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:36:54] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2024-05-20 23:36:54] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:36:55] [INFO ] After 28ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2024-05-20 23:36:55] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:36:55] [INFO ] After 22ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :11
[2024-05-20 23:36:55] [INFO ] After 59ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 29 ms.
[2024-05-20 23:36:55] [INFO ] After 158ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
FORMULA CircadianClock-PT-100000-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CircadianClock-PT-100000-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 2 properties in 22002 ms.
Support contains 14 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 3 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=6250 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 246003 steps, run timeout after 3001 ms. (steps per millisecond=81 ) properties seen :{}
Probabilistic random walk after 246003 steps, saw 172326 distinct states, run finished after 3001 ms. (steps per millisecond=81 ) properties seen :0
Running SMT prover for 9 properties.
[2024-05-20 23:37:20] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:37:20] [INFO ] Invariant cache hit.
[2024-05-20 23:37:20] [INFO ] [Real]Absence check using 7 positive place invariants in 9 ms returned sat
[2024-05-20 23:37:20] [INFO ] After 71ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2024-05-20 23:37:20] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:37:20] [INFO ] After 19ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2024-05-20 23:37:20] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:37:20] [INFO ] After 15ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2024-05-20 23:37:20] [INFO ] After 34ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 14 ms.
[2024-05-20 23:37:20] [INFO ] After 104ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Parikh walk visited 0 properties in 18000 ms.
Support contains 14 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 14/14 places, 16/16 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:37:38] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:37:38] [INFO ] Invariant cache hit.
[2024-05-20 23:37:38] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-20 23:37:38] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:37:38] [INFO ] Invariant cache hit.
[2024-05-20 23:37:38] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:37:38] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-20 23:37:38] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-20 23:37:38] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:37:38] [INFO ] Invariant cache hit.
[2024-05-20 23:37:38] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 14/14 places, 16/16 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 14 transition count 14
Applied a total of 2 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 14/16 (removed 2) transitions.
Running SMT prover for 9 properties.
[2024-05-20 23:37:38] [INFO ] Invariant cache hit.
[2024-05-20 23:37:38] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:37:38] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2024-05-20 23:37:38] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:37:38] [INFO ] After 23ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2024-05-20 23:37:38] [INFO ] After 46ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 16 ms.
[2024-05-20 23:37:38] [INFO ] After 107ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
[2024-05-20 23:37:38] [INFO ] Export to MCC of 9 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 3 ms.
[2024-05-20 23:37:38] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 14 places, 16 transitions and 58 arcs took 0 ms.
[2024-05-20 23:37:38] [INFO ] Flatten gal took : 15 ms
Total runtime 71556 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT CircadianClock-PT-100000
BK_EXAMINATION: ReachabilityCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/367
ReachabilityCardinality

FORMULA CircadianClock-PT-100000-ReachabilityCardinality-2024-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CircadianClock-PT-100000-ReachabilityCardinality-2024-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CircadianClock-PT-100000-ReachabilityCardinality-2024-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CircadianClock-PT-100000-ReachabilityCardinality-2024-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CircadianClock-PT-100000-ReachabilityCardinality-2024-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CircadianClock-PT-100000-ReachabilityCardinality-2024-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CircadianClock-PT-100000-ReachabilityCardinality-2024-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CircadianClock-PT-100000-ReachabilityCardinality-2024-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CircadianClock-PT-100000-ReachabilityCardinality-2024-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1716248260377

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -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/367/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/367/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/367/ReachabilityCardinality.xml
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: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 32 (type EXCL) for 3 CircadianClock-PT-100000-ReachabilityCardinality-2024-04
lola: time limit : 400 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 28 (type FNDP) for 3 CircadianClock-PT-100000-ReachabilityCardinality-2024-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 29 (type EQUN) for 3 CircadianClock-PT-100000-ReachabilityCardinality-2024-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 31 (type SRCH) for 3 CircadianClock-PT-100000-ReachabilityCardinality-2024-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
sara: try reading problem file /home/mcc/execution/367/ReachabilityCardinality-29.sara.
lola: FINISHED task # 28 (type FNDP) for CircadianClock-PT-100000-ReachabilityCardinality-2024-04
lola: result : true
lola: fired transitions : 137044
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 29 (type EQUN) for CircadianClock-PT-100000-ReachabilityCardinality-2024-04 (obsolete)
lola: CANCELED task # 31 (type SRCH) for CircadianClock-PT-100000-ReachabilityCardinality-2024-04 (obsolete)
lola: CANCELED task # 32 (type EXCL) for CircadianClock-PT-100000-ReachabilityCardinality-2024-04 (obsolete)
lola: LAUNCH task # 75 (type EXCL) for 21 CircadianClock-PT-100000-ReachabilityCardinality-2024-12
lola: time limit : 450 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 47 (type FNDP) for 18 CircadianClock-PT-100000-ReachabilityCardinality-2024-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 48 (type EQUN) for 18 CircadianClock-PT-100000-ReachabilityCardinality-2024-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 50 (type SRCH) for 18 CircadianClock-PT-100000-ReachabilityCardinality-2024-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 29 (type EQUN) for CircadianClock-PT-100000-ReachabilityCardinality-2024-04
lola: result : unknown
sara: try reading problem file /home/mcc/execution/367/ReachabilityCardinality-48.sara.
lola: FINISHED task # 47 (type FNDP) for CircadianClock-PT-100000-ReachabilityCardinality-2024-10
lola: result : true
lola: fired transitions : 147303
lola: tried executions : 1
lola: time used : 1.000000
lola: memory pages used : 0
lola: CANCELED task # 48 (type EQUN) for CircadianClock-PT-100000-ReachabilityCardinality-2024-10 (obsolete)
lola: CANCELED task # 50 (type SRCH) for CircadianClock-PT-100000-ReachabilityCardinality-2024-10 (obsolete)
lola: LAUNCH task # 78 (type FNDP) for 24 CircadianClock-PT-100000-ReachabilityCardinality-2024-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 79 (type EQUN) for 24 CircadianClock-PT-100000-ReachabilityCardinality-2024-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 81 (type SRCH) for 24 CircadianClock-PT-100000-ReachabilityCardinality-2024-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 48 (type EQUN) for CircadianClock-PT-100000-ReachabilityCardinality-2024-10
lola: result : unknown
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
sara: try reading problem file /home/mcc/execution/367/ReachabilityCardinality-79.sara.
lola: FINISHED task # 78 (type FNDP) for CircadianClock-PT-100000-ReachabilityCardinality-2024-13
lola: result : true
lola: fired transitions : 195313
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 79 (type EQUN) for CircadianClock-PT-100000-ReachabilityCardinality-2024-13 (obsolete)
lola: CANCELED task # 81 (type SRCH) for CircadianClock-PT-100000-ReachabilityCardinality-2024-13 (obsolete)
lola: LAUNCH task # 53 (type FNDP) for 9 CircadianClock-PT-100000-ReachabilityCardinality-2024-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 54 (type EQUN) for 9 CircadianClock-PT-100000-ReachabilityCardinality-2024-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 56 (type SRCH) for 9 CircadianClock-PT-100000-ReachabilityCardinality-2024-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 79 (type EQUN) for CircadianClock-PT-100000-ReachabilityCardinality-2024-13
lola: result : unknown
sara: try reading problem file /home/mcc/execution/367/ReachabilityCardinality-54.sara.
lola: FINISHED task # 53 (type FNDP) for CircadianClock-PT-100000-ReachabilityCardinality-2024-07
lola: result : true
lola: fired transitions : 300255
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 54 (type EQUN) for CircadianClock-PT-100000-ReachabilityCardinality-2024-07 (obsolete)
lola: CANCELED task # 56 (type SRCH) for CircadianClock-PT-100000-ReachabilityCardinality-2024-07 (obsolete)
lola: LAUNCH task # 35 (type FNDP) for 6 CircadianClock-PT-100000-ReachabilityCardinality-2024-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 36 (type EQUN) for 6 CircadianClock-PT-100000-ReachabilityCardinality-2024-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: LAUNCH task # 38 (type SRCH) for 6 CircadianClock-PT-100000-ReachabilityCardinality-2024-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: FINISHED task # 54 (type EQUN) for CircadianClock-PT-100000-ReachabilityCardinality-2024-07
lola: result : unknown
sara: try reading problem file /home/mcc/execution/367/ReachabilityCardinality-36.sara.
lola: FINISHED task # 35 (type FNDP) for CircadianClock-PT-100000-ReachabilityCardinality-2024-05
lola: result : true
lola: fired transitions : 88119
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 36 (type EQUN) for CircadianClock-PT-100000-ReachabilityCardinality-2024-05 (obsolete)
lola: CANCELED task # 38 (type SRCH) for CircadianClock-PT-100000-ReachabilityCardinality-2024-05 (obsolete)
lola: LAUNCH task # 41 (type FNDP) for 0 CircadianClock-PT-100000-ReachabilityCardinality-2024-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 42 (type EQUN) for 0 CircadianClock-PT-100000-ReachabilityCardinality-2024-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 44 (type SRCH) for 0 CircadianClock-PT-100000-ReachabilityCardinality-2024-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 36 (type EQUN) for CircadianClock-PT-100000-ReachabilityCardinality-2024-05
lola: result : unknown
sara: try reading problem file /home/mcc/execution/367/ReachabilityCardinality-42.sara.
lola: FINISHED task # 41 (type FNDP) for CircadianClock-PT-100000-ReachabilityCardinality-2024-02
lola: result : true
lola: fired transitions : 88281
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 42 (type EQUN) for CircadianClock-PT-100000-ReachabilityCardinality-2024-02 (obsolete)
lola: CANCELED task # 44 (type SRCH) for CircadianClock-PT-100000-ReachabilityCardinality-2024-02 (obsolete)
lola: LAUNCH task # 59 (type FNDP) for 15 CircadianClock-PT-100000-ReachabilityCardinality-2024-09
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 60 (type FNDP) for 12 CircadianClock-PT-100000-ReachabilityCardinality-2024-08
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 61 (type EQUN) for 12 CircadianClock-PT-100000-ReachabilityCardinality-2024-08
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 42 (type EQUN) for CircadianClock-PT-100000-ReachabilityCardinality-2024-02
lola: result : unknown
lola: rewrite Frontend/Parser/formula_rewrite.k:711
sara: try reading problem file /home/mcc/execution/367/ReachabilityCardinality-61.sara.
lola: FINISHED task # 60 (type FNDP) for CircadianClock-PT-100000-ReachabilityCardinality-2024-08
lola: result : true
lola: fired transitions : 47316
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 61 (type EQUN) for CircadianClock-PT-100000-ReachabilityCardinality-2024-08 (obsolete)
lola: LAUNCH task # 65 (type EQUN) for 15 CircadianClock-PT-100000-ReachabilityCardinality-2024-09
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 68 (type SRCH) for 15 CircadianClock-PT-100000-ReachabilityCardinality-2024-09
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 61 (type EQUN) for CircadianClock-PT-100000-ReachabilityCardinality-2024-08
lola: result : unknown
sara: try reading problem file /home/mcc/execution/367/ReachabilityCardinality-65.sara.
lola: FINISHED task # 59 (type FNDP) for CircadianClock-PT-100000-ReachabilityCardinality-2024-09
lola: result : true
lola: fired transitions : 71854
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 65 (type EQUN) for CircadianClock-PT-100000-ReachabilityCardinality-2024-09 (obsolete)
lola: CANCELED task # 68 (type SRCH) for CircadianClock-PT-100000-ReachabilityCardinality-2024-09 (obsolete)
lola: LAUNCH task # 70 (type FNDP) for 21 CircadianClock-PT-100000-ReachabilityCardinality-2024-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 72 (type EQUN) for 21 CircadianClock-PT-100000-ReachabilityCardinality-2024-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 74 (type SRCH) for 21 CircadianClock-PT-100000-ReachabilityCardinality-2024-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 65 (type EQUN) for CircadianClock-PT-100000-ReachabilityCardinality-2024-09
lola: result : unknown
sara: try reading problem file /home/mcc/execution/367/ReachabilityCardinality-72.sara.
lola: FINISHED task # 70 (type FNDP) for CircadianClock-PT-100000-ReachabilityCardinality-2024-12
lola: result : true
lola: fired transitions : 36917
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 72 (type EQUN) for CircadianClock-PT-100000-ReachabilityCardinality-2024-12 (obsolete)
lola: CANCELED task # 74 (type SRCH) for CircadianClock-PT-100000-ReachabilityCardinality-2024-12 (obsolete)
lola: CANCELED task # 75 (type EXCL) for CircadianClock-PT-100000-ReachabilityCardinality-2024-12 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
CircadianClock-PT-100000-ReachabilityCardinality-2024-02: EF true findpath
CircadianClock-PT-100000-ReachabilityCardinality-2024-04: AG false findpath
CircadianClock-PT-100000-ReachabilityCardinality-2024-05: AG false findpath
CircadianClock-PT-100000-ReachabilityCardinality-2024-07: EF true findpath
CircadianClock-PT-100000-ReachabilityCardinality-2024-08: EF true findpath
CircadianClock-PT-100000-ReachabilityCardinality-2024-09: EF true findpath
CircadianClock-PT-100000-ReachabilityCardinality-2024-10: EF true findpath
CircadianClock-PT-100000-ReachabilityCardinality-2024-12: EF true findpath
CircadianClock-PT-100000-ReachabilityCardinality-2024-13: AG false findpath


Time elapsed: 1 secs. Pages in use: 3

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="CircadianClock-PT-100000"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2023"
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 gold2023"
echo " Input is CircadianClock-PT-100000, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r087-tall-171620521700199"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircadianClock-PT-100000.tgz
mv CircadianClock-PT-100000 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;