Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r294-tajo-171654451800423.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5568
Executing tool tapaal
Input is PolyORBNT-COL-S10J40, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r294-tajo-171654451800423
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 8.5K Apr 12 11:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Apr 12 11:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Apr 12 10:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Apr 12 10:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 13:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 91K Apr 12 13:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 13:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 12 13:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 93K May 18 16:43 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 PolyORBNT-COL-S10J40-ReachabilityFireability-2024-00
FORMULA_NAME PolyORBNT-COL-S10J40-ReachabilityFireability-2024-01
FORMULA_NAME PolyORBNT-COL-S10J40-ReachabilityFireability-2024-02
FORMULA_NAME PolyORBNT-COL-S10J40-ReachabilityFireability-2024-03
FORMULA_NAME PolyORBNT-COL-S10J40-ReachabilityFireability-2024-04
FORMULA_NAME PolyORBNT-COL-S10J40-ReachabilityFireability-2024-05
FORMULA_NAME PolyORBNT-COL-S10J40-ReachabilityFireability-2024-06
FORMULA_NAME PolyORBNT-COL-S10J40-ReachabilityFireability-2024-07
FORMULA_NAME PolyORBNT-COL-S10J40-ReachabilityFireability-2024-08
FORMULA_NAME PolyORBNT-COL-S10J40-ReachabilityFireability-2024-09
FORMULA_NAME PolyORBNT-COL-S10J40-ReachabilityFireability-2024-10
FORMULA_NAME PolyORBNT-COL-S10J40-ReachabilityFireability-2024-11
FORMULA_NAME PolyORBNT-COL-S10J40-ReachabilityFireability-2024-12
FORMULA_NAME PolyORBNT-COL-S10J40-ReachabilityFireability-2024-13
FORMULA_NAME PolyORBNT-COL-S10J40-ReachabilityFireability-2024-14
FORMULA_NAME PolyORBNT-COL-S10J40-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716795318438

tapaal
Got BK_BIN_PATH=/home/mcc/BenchKit/bin/
---> tapaal --- TAPAAL - v2.2024
Setting MODEL_PATH=.
Setting VERIFYPN=/home/mcc/BenchKit/bin/verifypn
Got BK_TIME_CONFINEMENT=3600
Setting TEMPDIR=/home/mcc/BenchKit/bin/tmp
Got BK_MEMORY_CONFINEMENT=16384
Limiting to 16265216 kB
Total timeout: 3590
Time left: 3590

**********************************************
* TAPAAL verifying ReachabilityFireability *
**********************************************
TEMPDIR=/home/mcc/BenchKit/bin/tmp
QF=/home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf
MF=/home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq
Time left: 3590
---------------------------------------------------
Step -1: Stripping Colors
---------------------------------------------------
Verifying stripped models (16 in total)

Unable to decide if PolyORBNT-COL-S10J40-ReachabilityFireability-2024-10 is satisfied.

Query is MAYBE satisfied.


Unable to decide if PolyORBNT-COL-S10J40-ReachabilityFireability-2024-02 is satisfied.

Query is MAYBE satisfied.


Unable to decide if PolyORBNT-COL-S10J40-ReachabilityFireability-2024-11 is satisfied.

Query is MAYBE satisfied.


Unable to decide if PolyORBNT-COL-S10J40-ReachabilityFireability-2024-14 is satisfied.

Query is MAYBE satisfied.


Unable to decide if PolyORBNT-COL-S10J40-ReachabilityFireability-2024-01 is satisfied.

Query is MAYBE satisfied.

Spent 0.002149 on verification
Time left: 3590
---------------------------------------------------
Step 0: Parallel Simplification
---------------------------------------------------
Doing parallel simplification (16 in total)
Total simplification timout is 718 -- reduction timeout is 299
timeout 3590 /home/mcc/BenchKit/bin/verifypn -n -q 718 -l 29 -d 299 -z 4 -s OverApprox --binary-query-io 2 --write-simplified /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --write-reduced /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq -x 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ./model.pnml ./ReachabilityFireability.xml

FORMULA PolyORBNT-COL-S10J40-ReachabilityFireability-2024-05 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 5 was solved

Query is NOT satisfied.

FORMULA PolyORBNT-COL-S10J40-ReachabilityFireability-2024-08 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 8 was solved

Query is satisfied.

FORMULA PolyORBNT-COL-S10J40-ReachabilityFireability-2024-09 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 9 was solved

Query is NOT satisfied.
Solution found by parallel simplification (step 0)
Solution found by parallel simplification (step 0)
Solution found by parallel simplification (step 0)
Time left: 2867

---------------------------------------------------
Step 0.5: Random Walk Parallel processing
---------------------------------------------------
Doing parallel random walk verification of individual queries (13 in total)
Each query is verified by 4 parallel random walks for 35 seconds each
------------------- QUERY 1 ----------------------
Solution found in Random Walk processing (step 0.5)
Query index 0 was solved

Query is satisfied.

Spent 0.01923 on verification
@@@0.14,20228@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 1337 -q 0 -l 0 -d 5' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 1

FORMULA PolyORBNT-COL-S10J40-ReachabilityFireability-2024-01 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 2867
------------------- QUERY 2 ----------------------
Solution found in Random Walk processing (step 0.5)
Query index 0 was solved

Query is satisfied.

Spent 0.029656 on verification
@@@0.11,17000@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 0 -q 0 -l 0 -d 0 --init-potency-timeout 0' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 2

FORMULA PolyORBNT-COL-S10J40-ReachabilityFireability-2024-11 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 2867
------------------- QUERY 3 ----------------------
Solution found in Random Walk processing (step 0.5)
Query index 0 was solved

Query is satisfied.

Spent 0.587698 on verification
@@@0.67,17012@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 0 -q 0 -l 0 -d 0 --init-potency-timeout 0' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 3

FORMULA PolyORBNT-COL-S10J40-ReachabilityFireability-2024-14 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 2866
------------------- QUERY 4 ----------------------
Solution found in Random Walk processing (step 0.5)
Query index 0 was solved

Query is NOT satisfied.

Spent 0.190671 on verification
@@@0.39,19636@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 1337 -q 0 -l 0 -d 5' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 4

FORMULA PolyORBNT-COL-S10J40-ReachabilityFireability-2024-03 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 2865
------------------- QUERY 5 ----------------------
Solution found in Random Walk processing (step 0.5)
Query index 0 was solved

Query is satisfied.

Spent 0.16827 on verification
@@@0.36,20344@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 1337 -q 0 -l 0 -d 5' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 5

FORMULA PolyORBNT-COL-S10J40-ReachabilityFireability-2024-02 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 2865
------------------- QUERY 6 ----------------------
Solution found in Random Walk processing (step 0.5)
Query index 0 was solved

Query is satisfied.

Spent 0.236106 on verification
@@@0.43,20164@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 1337 -q 0 -l 0 -d 5' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 6

FORMULA PolyORBNT-COL-S10J40-ReachabilityFireability-2024-13 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 2864
------------------- QUERY 7 ----------------------
Solution found in Random Walk processing (step 0.5)
Query index 0 was solved

Query is satisfied.

Spent 0.240656 on verification
@@@0.46,20116@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 1337 -q 0 -l 0 -d 5' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 7

FORMULA PolyORBNT-COL-S10J40-ReachabilityFireability-2024-10 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 2863
------------------- QUERY 8 ----------------------
No solution found
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 0 -q 0 -l 0 -d 0 --init-potency-timeout 0' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 8
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 1337 -q 0 -l 0 -d 5' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 8
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 2018 -q 5 -l 2 -d 5 --init-potency-timeout 0' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 8
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 9220 -q 5 -l 3 -d 10' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 8


Time left: 2826
------------------- QUERY 9 ----------------------
No solution found
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 0 -q 0 -l 0 -d 0 --init-potency-timeout 0' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 9
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 1337 -q 0 -l 0 -d 5' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 9
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 2018 -q 5 -l 2 -d 5 --init-potency-timeout 0' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 9
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 9220 -q 5 -l 3 -d 10' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 9


Time left: 2789
------------------- QUERY 10 ----------------------
No solution found
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 0 -q 0 -l 0 -d 0 --init-potency-timeout 0' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 10
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 1337 -q 0 -l 0 -d 5' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 10
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 2018 -q 5 -l 2 -d 5 --init-potency-timeout 0' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 10
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 9220 -q 5 -l 3 -d 10' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 10


Time left: 2752
------------------- QUERY 11 ----------------------
Solution found in Random Walk processing (step 0.5)
Query index 0 was solved

Query is NOT satisfied.

Spent 0.515485 on verification
@@@0.67,21000@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 1337 -q 0 -l 0 -d 5' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 11

FORMULA PolyORBNT-COL-S10J40-ReachabilityFireability-2024-12 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 2751
------------------- QUERY 12 ----------------------
No solution found
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 0 -q 0 -l 0 -d 0 --init-potency-timeout 0' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 12
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 1337 -q 0 -l 0 -d 5' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 12
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 2018 -q 5 -l 2 -d 5 --init-potency-timeout 0' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 12
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 9220 -q 5 -l 3 -d 10' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 12


Time left: 2713
------------------- QUERY 13 ----------------------
Solution found in Random Walk processing (step 0.5)
Query index 0 was solved

Query is NOT satisfied.

Spent 0.504057 on verification
@@@1.02,22592@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk --seed-offset 1337 -q 0 -l 0 -d 5' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 13

FORMULA PolyORBNT-COL-S10J40-ReachabilityFireability-2024-04 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT EXPLICIT STATE_COMPRESSION STUBBORN_SETS
Time left: 2712
---------------------------------------------------
Step 1: Parallel processing
---------------------------------------------------
Doing parallel verification of individual queries (13 in total)
Each query is verified by 4 parallel strategies for 256 seconds
------------------- QUERY 8 ----------------------
No solution found
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s BestFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 8 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RPFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 8 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s BFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 8 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RDFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 8 -n


Time left: 2453
------------------- QUERY 9 ----------------------
No solution found
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s BestFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 9 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RPFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 9 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s BFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 9 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RDFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 9 -n


Time left: 2195
------------------- QUERY 10 ----------------------
No solution found
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s BestFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 10 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RPFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 10 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s BFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 10 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RDFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 10 -n


Time left: 1937
------------------- QUERY 12 ----------------------
No solution found
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s BestFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 12 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RPFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 12 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s BFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 12 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RDFS -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 12 -n


Time left: 1677
---------------------------------------------------
Step 2: Sequential processing
---------------------------------------------------
Remaining 4 queries are verified sequentially.
Each query is verified for a dynamic timeout (at least 598 seconds)
Time left: 1677
------------------- QUERY 8 ----------------------
Running query 8 for 598 seconds. Remaining: 4 queries and 1677 seconds
No solution found
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RPFS -q 40 -l 5 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 8 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-tar -s DFS -q 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 8 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk -q 40 -l 5 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 8 -n


Time left: 1077
------------------- QUERY 9 ----------------------
Running query 9 for 598 seconds. Remaining: 3 queries and 1077 seconds
No solution found
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RPFS -q 40 -l 5 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 9 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-tar -s DFS -q 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 9 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RandomWalk -q 40 -l 5 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 9 -n


Time left: 476
------------------- QUERY 10 ----------------------
Time left: 476
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (4 in total)
Each query is verified by 4 parallel strategies for 119 seconds
------------------- QUERY 8 ----------------------
No solution found
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RPFS --seed-offset 0 -q 3590 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 8 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RDFS --seed-offset 1337 -q 0 -l 0 -d 0' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 8 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RPFS --seed-offset 2018 -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 8 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-tar -s RDFS --seed-offset 9220 -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 8 -n


Time left: 354
------------------- QUERY 9 ----------------------
No solution found
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RPFS --seed-offset 0 -q 3590 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 9 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RDFS --seed-offset 1337 -q 0 -l 0 -d 0' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 9 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RPFS --seed-offset 2018 -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 9 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-tar -s RDFS --seed-offset 9220 -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 9 -n


Time left: 233
------------------- QUERY 10 ----------------------
No solution found
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RPFS --seed-offset 0 -q 3590 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 10 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RDFS --seed-offset 1337 -q 0 -l 0 -d 0' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 10 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RPFS --seed-offset 2018 -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 10 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-tar -s RDFS --seed-offset 9220 -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 10 -n


Time left: 111
------------------- QUERY 12 ----------------------
No solution found
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RPFS --seed-offset 0 -q 3590 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 12 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RDFS --seed-offset 1337 -q 0 -l 0 -d 0' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 12 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-s RPFS --seed-offset 2018 -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 12 -n
parallel: Warning: This job was killed because it timed out:
parallel: Warning: eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n '-tar -s RDFS --seed-offset 9220 -q 0 -l 0 -d 119' /home/mcc/BenchKit/bin/tmp/tmp.MRYHBbwVeq /home/mcc/BenchKit/bin/tmp/tmp.fFWOPUhGqf --binary-query-io 1 -x 12 -n


Time left: -2
Out of time, terminating!
terminated-with-cleanup

BK_STOP 1716798910284

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

Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping PolyORBNT-COL-S10J40-ReachabilityFireability-2024-15
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping PolyORBNT-COL-S10J40-ReachabilityFireability-2024-13
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping PolyORBNT-COL-S10J40-ReachabilityFireability-2024-12
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping PolyORBNT-COL-S10J40-ReachabilityFireability-2024-09
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping PolyORBNT-COL-S10J40-ReachabilityFireability-2024-08
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping PolyORBNT-COL-S10J40-ReachabilityFireability-2024-07
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping PolyORBNT-COL-S10J40-ReachabilityFireability-2024-06
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping PolyORBNT-COL-S10J40-ReachabilityFireability-2024-05
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping PolyORBNT-COL-S10J40-ReachabilityFireability-2024-04
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping PolyORBNT-COL-S10J40-ReachabilityFireability-2024-03
Warning: CPN OverApproximation is only available for Reachability queries without deadlock, negated fireability and UpperBounds, skipping PolyORBNT-COL-S10J40-ReachabilityFireability-2024-00

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="PolyORBNT-COL-S10J40"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="tapaal"
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 tapaal"
echo " Input is PolyORBNT-COL-S10J40, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r294-tajo-171654451800423"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J40.tgz
mv PolyORBNT-COL-S10J40 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;