fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r119-tall-162075403700038
Last Updated
Jun 28, 2021

About the Execution of Tapaal for GlobalResAllocation-COL-09

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16174.668 2699268.00 5753525.00 18216.80 FTT?TFTTTTFTFFFT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r119-tall-162075403700038.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool tapaal
Input is GlobalResAllocation-COL-09, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r119-tall-162075403700038
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 348K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 106K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K Mar 28 16:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 28 16:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 28 16:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 11:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 23 11:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 22 20:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 20:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 29K May 5 16:51 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 GlobalResAllocation-COL-09-ReachabilityCardinality-00
FORMULA_NAME GlobalResAllocation-COL-09-ReachabilityCardinality-01
FORMULA_NAME GlobalResAllocation-COL-09-ReachabilityCardinality-02
FORMULA_NAME GlobalResAllocation-COL-09-ReachabilityCardinality-03
FORMULA_NAME GlobalResAllocation-COL-09-ReachabilityCardinality-04
FORMULA_NAME GlobalResAllocation-COL-09-ReachabilityCardinality-05
FORMULA_NAME GlobalResAllocation-COL-09-ReachabilityCardinality-06
FORMULA_NAME GlobalResAllocation-COL-09-ReachabilityCardinality-07
FORMULA_NAME GlobalResAllocation-COL-09-ReachabilityCardinality-08
FORMULA_NAME GlobalResAllocation-COL-09-ReachabilityCardinality-09
FORMULA_NAME GlobalResAllocation-COL-09-ReachabilityCardinality-10
FORMULA_NAME GlobalResAllocation-COL-09-ReachabilityCardinality-11
FORMULA_NAME GlobalResAllocation-COL-09-ReachabilityCardinality-12
FORMULA_NAME GlobalResAllocation-COL-09-ReachabilityCardinality-13
FORMULA_NAME GlobalResAllocation-COL-09-ReachabilityCardinality-14
FORMULA_NAME GlobalResAllocation-COL-09-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1620778721114

tapaal
Got BK_BIN_PATH=/home/mcc/BenchKit/bin/
---> tapaal --- TAPAAL
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 ReachabilityCardinality *
**********************************************
/home/mcc/BenchKit/bin/tmp
/home/mcc/BenchKit/bin/tmp/tmp.UVjisvJI1g
/home/mcc/BenchKit/bin/tmp/tmp.Ur0fSsv4Vi
Time left: 3590
---------------------------------------------------
Step -1: Stripping Colors
---------------------------------------------------
Verifying stripped models (16 in total)
Solution found by stripping colors (step -1) for query index 1
Solution found by stripping colors (step -1) for query index 14





Unable to decide if GlobalResAllocation-COL-09-ReachabilityCardinality-00 is satisfied.

Query is MAYBE satisfied.


FORMULA GlobalResAllocation-COL-09-ReachabilityCardinality-01 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX CPN_APPROX
Query index 1 was solved

Query is satisfied.

Solved using CPN Approximation



Unable to decide if GlobalResAllocation-COL-09-ReachabilityCardinality-05 is satisfied.

Query is MAYBE satisfied.


Unable to decide if GlobalResAllocation-COL-09-ReachabilityCardinality-07 is satisfied.

Query is MAYBE satisfied.


Unable to decide if GlobalResAllocation-COL-09-ReachabilityCardinality-12 is satisfied.

Query is MAYBE satisfied.


Unable to decide if GlobalResAllocation-COL-09-ReachabilityCardinality-13 is satisfied.

Query is MAYBE satisfied.


FORMULA GlobalResAllocation-COL-09-ReachabilityCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX CPN_APPROX
Query index 14 was solved

Query is NOT satisfied.

Solved using CPN Approximation



Unable to decide if GlobalResAllocation-COL-09-ReachabilityCardinality-15 is satisfied.

Query is MAYBE satisfied.


Unable to decide if GlobalResAllocation-COL-09-ReachabilityCardinality-04 is satisfied.

Query is MAYBE satisfied.


Unable to decide if GlobalResAllocation-COL-09-ReachabilityCardinality-08 is satisfied.

Query is MAYBE satisfied.


Unable to decide if GlobalResAllocation-COL-09-ReachabilityCardinality-02 is satisfied.

Query is MAYBE satisfied.


Unable to decide if GlobalResAllocation-COL-09-ReachabilityCardinality-06 is satisfied.

Query is MAYBE satisfied.


Unable to decide if GlobalResAllocation-COL-09-ReachabilityCardinality-11 is satisfied.

Query is MAYBE satisfied.


Unable to decide if GlobalResAllocation-COL-09-ReachabilityCardinality-09 is satisfied.

Query is MAYBE satisfied.


Unable to decide if GlobalResAllocation-COL-09-ReachabilityCardinality-10 is satisfied.

Query is MAYBE satisfied.


Unable to decide if GlobalResAllocation-COL-09-ReachabilityCardinality-03 is satisfied.

Query is MAYBE satisfied.
Time left: 3590
---------------------------------------------------
Step 0: Parallel Simplification
---------------------------------------------------
Doing parallel simplification (14 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.UVjisvJI1g --write-reduced /home/mcc/BenchKit/bin/tmp/tmp.Ur0fSsv4Vi -x 1,3,4,5,6,7,8,9,10,11,12,13,14,16 ./model.pnml ./ReachabilityCardinality.xml
Unfolding 11

Color fixpoint computed in 0.000221 seconds
Max intervals used: 1
Size of colored net: 5 places, 7 transitions, and 29 arcs
Size of unfolded net: 207 places, 1003437 transitions, and 9334944 arcs
Unfolded in 6.20034 seconds
Partitioned in 0.000221 seconds





FORMULA GlobalResAllocation-COL-09-ReachabilityCardinality-00 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 0 was solved

Query is NOT satisfied.


FORMULA GlobalResAllocation-COL-09-ReachabilityCardinality-05 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 4 was solved

Query is NOT satisfied.


FORMULA GlobalResAllocation-COL-09-ReachabilityCardinality-07 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 6 was solved

Query is satisfied.


FORMULA GlobalResAllocation-COL-09-ReachabilityCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 11 was solved

Query is NOT satisfied.


FORMULA GlobalResAllocation-COL-09-ReachabilityCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 12 was solved

Query is NOT satisfied.


FORMULA GlobalResAllocation-COL-09-ReachabilityCardinality-15 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT LP_APPROX UNFOLDING_TO_PT
Query index 13 was solved

Query is satisfied.
Solution found by parallel simplification (step 0)
Solution found by parallel simplification (step 0)
Solution found by parallel simplification (step 0)
Solution found by parallel simplification (step 0)
Solution found by parallel simplification (step 0)
Solution found by parallel simplification (step 0)
Time left: 3033

---------------------------------------------------
Step 1: Parallel processing
---------------------------------------------------
Doing parallel verification of individual queries (8 in total)
Each query is verified by 4 parallel strategies for 256 seconds
------------------- QUERY 1 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
what(): std::bad_alloc
Command terminated by signal 6
@@@9.19,4082832@@@
Command terminated by signal 6
@@@9.21,3785984@@@
Command terminated by signal 6
@@@9.23,4140832@@@
Command terminated by signal 6
@@@9.25,4117100@@@


Time left: 3023
------------------- QUERY 2 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@9.93,4021420@@@
what(): std::bad_alloc
Command terminated by signal 6
@@@9.97,4139644@@@
Command terminated by signal 6
@@@9.97,3840008@@@
Command terminated by signal 6
@@@9.99,4130092@@@


Time left: 3013
------------------- QUERY 3 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@8.70,3888264@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@8.74,4043060@@@
Command terminated by signal 6
@@@8.75,4098884@@@
Command terminated by signal 6
@@@8.75,4100856@@@


Time left: 3004
------------------- QUERY 4 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
terminate called after throwing an instance of 'std::bad_alloc'
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
what(): std::bad_alloc
what(): std::bad_alloc
Command terminated by signal 6
@@@9.82,4076528@@@
Command terminated by signal 6
@@@9.85,4032196@@@
Command terminated by signal 6
@@@9.88,3882024@@@
Command terminated by signal 6
@@@9.88,4140160@@@


Time left: 2994
------------------- QUERY 5 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@8.70,3907400@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@8.74,4006564@@@
Command terminated by signal 6
@@@8.75,4106820@@@
Command terminated by signal 6
@@@8.74,4105792@@@


Time left: 2985
------------------- QUERY 6 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@8.91,4086528@@@
Command terminated by signal 6
@@@8.93,4012084@@@
Command terminated by signal 6
@@@8.95,3903484@@@
Command terminated by signal 6
@@@8.99,4129192@@@


Time left: 2976
------------------- QUERY 7 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@9.02,4094488@@@
Command terminated by signal 6
@@@9.03,3791556@@@
Command terminated by signal 6
@@@9.03,4127660@@@
Command terminated by signal 6
@@@9.04,4116800@@@


Time left: 2966
------------------- QUERY 8 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@8.93,4016812@@@
Command terminated by signal 6
@@@8.96,3869144@@@
Command terminated by signal 6
@@@8.98,4137444@@@
Command terminated by signal 6
@@@9.01,4107012@@@


Time left: 2957
---------------------------------------------------
Step 2: Sequential processing
---------------------------------------------------
Remaining 8 queries are verified sequentially.
Each query is verified for a dynamic timeout (at least 512 seconds)
Time left: 2957
------------------- QUERY 1 ----------------------
Running query 1 for 512 seconds. Remaining: 8 queries and 2957 seconds
Solution found by sequential processing (step 2)
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").

glpk mip: timeout

glpk mip: timeout
Search strategy option was ignored as the TAR engine is called.

FORMULA GlobalResAllocation-COL-09-ReachabilityCardinality-02 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT TRACE_ABSTRACTION_REFINEMENT
Query index 0 was solved

Query is satisfied.

@@@140.62,6471324@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -tar\ -q\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.Ur0fSsv4Vi /home/mcc/BenchKit/bin/tmp/tmp.UVjisvJI1g --binary-query-io 1 -x 1 -n
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").

glpk mip: timeout

glpk mip: timeout
Search strategy option was ignored as the TAR engine is called.

Query index 0 was solved

Query is satisfied.

@@@140.62,6471324@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -tar\ -q\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.Ur0fSsv4Vi /home/mcc/BenchKit/bin/tmp/tmp.UVjisvJI1g --binary-query-io 1 -x 1 -n

FORMULA GlobalResAllocation-COL-09-ReachabilityCardinality-02 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT TRACE_ABSTRACTION_REFINEMENT
Time left: 2816
------------------- QUERY 2 ----------------------
Running query 2 for 512 seconds. Remaining: 7 queries and 2816 seconds
Solution found by sequential processing (step 2)
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").


Search strategy option was ignored as the TAR engine is called.

FORMULA GlobalResAllocation-COL-09-ReachabilityCardinality-08 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT TRACE_ABSTRACTION_REFINEMENT
Query index 0 was solved

Query is satisfied.

@@@139.78,6471208@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -tar\ -q\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.Ur0fSsv4Vi /home/mcc/BenchKit/bin/tmp/tmp.UVjisvJI1g --binary-query-io 1 -x 2 -n
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").


Search strategy option was ignored as the TAR engine is called.

Query index 0 was solved

Query is satisfied.

@@@139.78,6471208@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -tar\ -q\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.Ur0fSsv4Vi /home/mcc/BenchKit/bin/tmp/tmp.UVjisvJI1g --binary-query-io 1 -x 2 -n

FORMULA GlobalResAllocation-COL-09-ReachabilityCardinality-08 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT TRACE_ABSTRACTION_REFINEMENT
Time left: 2676
------------------- QUERY 3 ----------------------
Running query 3 for 512 seconds. Remaining: 6 queries and 2676 seconds
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").

glpk mip: timeout
glpk mip: timeout


Time left: 2162
------------------- QUERY 4 ----------------------
Running query 4 for 512 seconds. Remaining: 5 queries and 2162 seconds
Solution found by sequential processing (step 2)
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").


Search strategy option was ignored as the TAR engine is called.

FORMULA GlobalResAllocation-COL-09-ReachabilityCardinality-04 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT TRACE_ABSTRACTION_REFINEMENT
Query index 0 was solved

Query is satisfied.

@@@140.39,6469944@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -tar\ -q\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.Ur0fSsv4Vi /home/mcc/BenchKit/bin/tmp/tmp.UVjisvJI1g --binary-query-io 1 -x 4 -n
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").


Search strategy option was ignored as the TAR engine is called.

Query index 0 was solved

Query is satisfied.

@@@140.39,6469944@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -tar\ -q\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.Ur0fSsv4Vi /home/mcc/BenchKit/bin/tmp/tmp.UVjisvJI1g --binary-query-io 1 -x 4 -n

FORMULA GlobalResAllocation-COL-09-ReachabilityCardinality-04 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT TRACE_ABSTRACTION_REFINEMENT
Time left: 2021
------------------- QUERY 5 ----------------------
Running query 5 for 512 seconds. Remaining: 4 queries and 2021 seconds
Solution found by sequential processing (step 2)
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").

glpk mip: timeout
glpk mip: timeout

glpk mip: timeout
Search strategy option was ignored as the TAR engine is called.

FORMULA GlobalResAllocation-COL-09-ReachabilityCardinality-11 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT TRACE_ABSTRACTION_REFINEMENT
Query index 0 was solved

Query is satisfied.

@@@140.53,6471140@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -tar\ -q\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.Ur0fSsv4Vi /home/mcc/BenchKit/bin/tmp/tmp.UVjisvJI1g --binary-query-io 1 -x 5 -n
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").

glpk mip: timeout
glpk mip: timeout

glpk mip: timeout
Search strategy option was ignored as the TAR engine is called.

Query index 0 was solved

Query is satisfied.

@@@140.53,6471140@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -tar\ -q\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.Ur0fSsv4Vi /home/mcc/BenchKit/bin/tmp/tmp.UVjisvJI1g --binary-query-io 1 -x 5 -n

FORMULA GlobalResAllocation-COL-09-ReachabilityCardinality-11 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT TRACE_ABSTRACTION_REFINEMENT
Time left: 1880
------------------- QUERY 6 ----------------------
Running query 6 for 626 seconds. Remaining: 3 queries and 1880 seconds
Solution found by sequential processing (step 2)
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").

glpk mip: timeout

glpk mip: timeout
Search strategy option was ignored as the TAR engine is called.

FORMULA GlobalResAllocation-COL-09-ReachabilityCardinality-06 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT TRACE_ABSTRACTION_REFINEMENT
Query index 0 was solved

Query is satisfied.

@@@140.54,6471192@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -tar\ -q\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.Ur0fSsv4Vi /home/mcc/BenchKit/bin/tmp/tmp.UVjisvJI1g --binary-query-io 1 -x 6 -n
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").

glpk mip: timeout

glpk mip: timeout
Search strategy option was ignored as the TAR engine is called.

Query index 0 was solved

Query is satisfied.

@@@140.54,6471192@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -tar\ -q\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.Ur0fSsv4Vi /home/mcc/BenchKit/bin/tmp/tmp.UVjisvJI1g --binary-query-io 1 -x 6 -n

FORMULA GlobalResAllocation-COL-09-ReachabilityCardinality-06 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT TRACE_ABSTRACTION_REFINEMENT
Time left: 1739
------------------- QUERY 7 ----------------------
Running query 7 for 869 seconds. Remaining: 2 queries and 1739 seconds
Solution found by sequential processing (step 2)
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").

glpk mip: timeout
glpk mip: timeout

Search strategy option was ignored as the TAR engine is called.

FORMULA GlobalResAllocation-COL-09-ReachabilityCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT TRACE_ABSTRACTION_REFINEMENT
Query index 0 was solved

Query is NOT satisfied.

@@@443.44,6472156@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -tar\ -q\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.Ur0fSsv4Vi /home/mcc/BenchKit/bin/tmp/tmp.UVjisvJI1g --binary-query-io 1 -x 7 -n
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").

glpk mip: timeout
glpk mip: timeout

Search strategy option was ignored as the TAR engine is called.

Query index 0 was solved

Query is NOT satisfied.

@@@443.44,6472156@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -tar\ -q\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.Ur0fSsv4Vi /home/mcc/BenchKit/bin/tmp/tmp.UVjisvJI1g --binary-query-io 1 -x 7 -n

FORMULA GlobalResAllocation-COL-09-ReachabilityCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT TRACE_ABSTRACTION_REFINEMENT
Time left: 1295
------------------- QUERY 8 ----------------------
Running query 8 for 1295 seconds. Remaining: 1 queries and 1295 seconds
Solution found by sequential processing (step 2)
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").

glpk mip: timeout
glpk mip: timeout
glpk mip: timeout

Search strategy option was ignored as the TAR engine is called.

FORMULA GlobalResAllocation-COL-09-ReachabilityCardinality-09 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT TRACE_ABSTRACTION_REFINEMENT
Query index 0 was solved

Query is satisfied.

@@@204.90,6472188@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -tar\ -q\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.Ur0fSsv4Vi /home/mcc/BenchKit/bin/tmp/tmp.UVjisvJI1g --binary-query-io 1 -x 8 -n
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").

glpk mip: timeout
glpk mip: timeout
glpk mip: timeout

Search strategy option was ignored as the TAR engine is called.

Query index 0 was solved

Query is satisfied.

@@@204.90,6472188@@@
parallel: This job succeeded:
eval /usr/bin/time -f "@@@%e,%M@@@" /home/mcc/BenchKit/bin/verifypn -n -tar\ -q\ 0\ -d\ 119 /home/mcc/BenchKit/bin/tmp/tmp.Ur0fSsv4Vi /home/mcc/BenchKit/bin/tmp/tmp.UVjisvJI1g --binary-query-io 1 -x 8 -n

FORMULA GlobalResAllocation-COL-09-ReachabilityCardinality-09 TRUE TECHNIQUES COLLATERAL_PROCESSING STRUCTURAL_REDUCTION QUERY_REDUCTION SAT_SMT TRACE_ABSTRACTION_REFINEMENT
Time left: 1090
Time left: 1090
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (1 in total)
Each query is verified by 4 parallel strategies for 1090 seconds
------------------- QUERY 3 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Out of memory!
terminate called after throwing an instance of 'std::bad_alloc'


Time left: 1082
Time left: 1082
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (1 in total)
Each query is verified by 4 parallel strategies for 1082 seconds
------------------- QUERY 3 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
what(): std::bad_alloc
Command terminated by signal 6
@@@8.98,3898668@@@
Command terminated by signal 6
@@@9.03,4086272@@@
Command terminated by signal 6
@@@9.08,4121432@@@
Command terminated by signal 6
@@@9.11,4022720@@@


Time left: 1072
Time left: 1072
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (1 in total)
Each query is verified by 4 parallel strategies for 1072 seconds
------------------- QUERY 3 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
what(): std::bad_alloc
Command terminated by signal 6
@@@9.38,4020284@@@
Command terminated by signal 6
@@@9.37,3785920@@@
Command terminated by signal 6
@@@9.38,4153468@@@
Command terminated by signal 6
@@@9.42,4171376@@@


Time left: 1063
Time left: 1063
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (1 in total)
Each query is verified by 4 parallel strategies for 1063 seconds
------------------- QUERY 3 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@9.90,4127356@@@
what(): std::bad_alloc
Command terminated by signal 6
@@@9.92,4032884@@@
Command terminated by signal 6
@@@9.95,3816884@@@
Command terminated by signal 6
@@@9.96,4149560@@@


Time left: 1052
Time left: 1052
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (1 in total)
Each query is verified by 4 parallel strategies for 1052 seconds
------------------- QUERY 3 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@9.03,3506192@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@9.04,4199216@@@
Command terminated by signal 6
@@@9.05,4211912@@@
Command terminated by signal 6
@@@9.06,4212116@@@


Time left: 1043
Time left: 1043
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (1 in total)
Each query is verified by 4 parallel strategies for 1043 seconds
------------------- QUERY 3 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@9.67,3548540@@@
Command terminated by signal 6
@@@9.67,4198872@@@
Command terminated by signal 6
@@@9.68,4162936@@@
Command terminated by signal 6
@@@9.68,4217808@@@


Time left: 1033
Time left: 1033
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (1 in total)
Each query is verified by 4 parallel strategies for 1033 seconds
------------------- QUERY 3 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@9.09,4118684@@@
Command terminated by signal 6
@@@9.13,4168064@@@
Command terminated by signal 6
@@@9.13,3698028@@@
Command terminated by signal 6
@@@9.15,4146192@@@


Time left: 1024
Time left: 1024
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (1 in total)
Each query is verified by 4 parallel strategies for 1024 seconds
------------------- QUERY 3 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
what(): std::bad_alloc
Command terminated by signal 6
@@@9.30,3871676@@@
Command terminated by signal 6
@@@9.34,4131268@@@
Command terminated by signal 6
@@@9.35,4117996@@@
Command terminated by signal 6
@@@9.35,4008988@@@


Time left: 1014
Time left: 1014
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (1 in total)
Each query is verified by 4 parallel strategies for 1014 seconds
------------------- QUERY 3 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@9.00,3874992@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@9.02,4012356@@@
Command terminated by signal 6
@@@9.11,4124804@@@
Command terminated by signal 6
@@@9.12,4118072@@@


Time left: 1005
Time left: 1005
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (1 in total)
Each query is verified by 4 parallel strategies for 1005 seconds
------------------- QUERY 3 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@9.05,3993524@@@
Command terminated by signal 6
@@@9.05,3894996@@@
Command terminated by signal 6
@@@9.07,4109340@@@
Command terminated by signal 6
@@@9.06,4130832@@@


Time left: 996
Time left: 996
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (1 in total)
Each query is verified by 4 parallel strategies for 996 seconds
------------------- QUERY 3 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
what(): std::bad_alloc
Command terminated by signal 6
@@@9.88,3671684@@@
Command terminated by signal 6
@@@9.95,4200716@@@
Command terminated by signal 6
@@@9.95,4082788@@@
Command terminated by signal 6
@@@9.96,4174324@@@


Time left: 986
Time left: 986
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (1 in total)
Each query is verified by 4 parallel strategies for 986 seconds
------------------- QUERY 3 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@8.79,3794392@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@8.77,4136336@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@8.78,4074636@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@8.79,4123344@@@


Time left: 977
Time left: 977
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (1 in total)
Each query is verified by 4 parallel strategies for 977 seconds
------------------- QUERY 3 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@9.02,3638864@@@
what(): std::bad_alloc
Command terminated by signal 6
@@@9.05,4154644@@@
Command terminated by signal 6
@@@9.06,4152412@@@
Command terminated by signal 6
@@@9.05,4182284@@@


Time left: 967
Time left: 967
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (1 in total)
Each query is verified by 4 parallel strategies for 967 seconds
------------------- QUERY 3 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@9.04,3674316@@@
Command terminated by signal 6
@@@9.05,4135848@@@
Command terminated by signal 6
@@@9.06,4182092@@@
Command terminated by signal 6
@@@9.07,4136056@@@


Time left: 958
Time left: 958
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (1 in total)
Each query is verified by 4 parallel strategies for 958 seconds
------------------- QUERY 3 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@9.27,3842984@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@9.28,4114780@@@
Command terminated by signal 6
@@@9.34,4036132@@@
Command terminated by signal 6
@@@9.35,4134940@@@


Time left: 948
Time left: 948
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (1 in total)
Each query is verified by 4 parallel strategies for 948 seconds
------------------- QUERY 3 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@8.81,3897664@@@
Command terminated by signal 6
@@@8.84,4103564@@@
Command terminated by signal 6
@@@8.84,4118504@@@
Command terminated by signal 6
@@@8.84,4010384@@@


Time left: 939
Time left: 939
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (1 in total)
Each query is verified by 4 parallel strategies for 939 seconds
------------------- QUERY 3 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@8.75,3803024@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@8.74,4116320@@@
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@8.76,4113512@@@
Command terminated by signal 6
@@@8.77,4097360@@@


Time left: 930
Time left: 930
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (1 in total)
Each query is verified by 4 parallel strategies for 930 seconds
------------------- QUERY 3 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
what(): std::bad_alloc
Command terminated by signal 6
@@@9.77,4126232@@@
Command terminated by signal 6
@@@9.78,4182356@@@
Command terminated by signal 6
@@@9.79,3672008@@@
Command terminated by signal 6
@@@9.82,4147508@@@


Time left: 920
Time left: 920
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (1 in total)
Each query is verified by 4 parallel strategies for 920 seconds
------------------- QUERY 3 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Out of memory!
terminate called after throwing an instance of 'std::bad_alloc'


Time left: 911
Time left: 911
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (1 in total)
Each query is verified by 4 parallel strategies for 911 seconds
------------------- QUERY 3 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Command terminated by signal 6
@@@9.48,3825948@@@
Command terminated by signal 6
@@@9.49,4066976@@@
Command terminated by signal 6
@@@9.48,4140720@@@
Command terminated by signal 6
@@@9.51,4094884@@@


Time left: 901
Time left: 901
---------------------------------------------------
Step 4: Random Parallel processing
---------------------------------------------------
Doing random parallel verification of individual queries (1 in total)
Each query is verified by 4 parallel strategies for 901 seconds
------------------- QUERY 3 ----------------------
No solution found
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Out of memory!
terminate called after throwing an instance of 'std::bad_alloc'


Time left: 891
Time left: 891
End of script.

BK_STOP 1620781420382

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

glpk mip: timeout
glpk mip: timeout
glpk mip: timeout
glpk mip: timeout
glpk mip: timeout
glpk mip: timeout
glpk mip: timeout
glpk mip: timeout
glpk mip: timeout
glpk mip: timeout
glpk mip: timeout
glpk mip: timeout
glpk mip: timeout
glpk mip: timeout
glpk mip: timeout
glpk mip: timeout

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="GlobalResAllocation-COL-09"
export BK_EXAMINATION="ReachabilityCardinality"
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 2-4028"
echo " Executing tool tapaal"
echo " Input is GlobalResAllocation-COL-09, 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 r119-tall-162075403700038"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GlobalResAllocation-COL-09.tgz
mv GlobalResAllocation-COL-09 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 ;