About the Execution of 2019-Gold for ParamProductionCell-PT-3
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4266.800 | 40630.00 | 41272.00 | 17.50 | TFFTFFFFFFTTTFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/local/x2003239/mcc2020-input.r120-csrt-158961292600124.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool win2019
Input is ParamProductionCell-PT-3, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r120-csrt-158961292600124
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 368K
-rw-r--r-- 1 mcc users 4.9K Apr 13 14:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 13 14:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Apr 13 14:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 13 14:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Apr 13 12:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 13 12:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.9K Apr 13 14:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 13 14:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 13 14:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Apr 13 14:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 13 14:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 13 14:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 174K Mar 24 05:37 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 ParamProductionCell-PT-3-00
FORMULA_NAME ParamProductionCell-PT-3-01
FORMULA_NAME ParamProductionCell-PT-3-02
FORMULA_NAME ParamProductionCell-PT-3-03
FORMULA_NAME ParamProductionCell-PT-3-04
FORMULA_NAME ParamProductionCell-PT-3-05
FORMULA_NAME ParamProductionCell-PT-3-06
FORMULA_NAME ParamProductionCell-PT-3-07
FORMULA_NAME ParamProductionCell-PT-3-08
FORMULA_NAME ParamProductionCell-PT-3-09
FORMULA_NAME ParamProductionCell-PT-3-10
FORMULA_NAME ParamProductionCell-PT-3-11
FORMULA_NAME ParamProductionCell-PT-3-12
FORMULA_NAME ParamProductionCell-PT-3-13
FORMULA_NAME ParamProductionCell-PT-3-14
FORMULA_NAME ParamProductionCell-PT-3-15
=== Now, execution of the tool begins
BK_START 1590343627272
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ ParamProductionCell-PT-3 @ 3570 seconds
FORMULA ParamProductionCell-PT-3-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ParamProductionCell-PT-3-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ParamProductionCell-PT-3-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ParamProductionCell-PT-3-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ParamProductionCell-PT-3-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ParamProductionCell-PT-3-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ParamProductionCell-PT-3-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ParamProductionCell-PT-3-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ParamProductionCell-PT-3-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ParamProductionCell-PT-3-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ParamProductionCell-PT-3-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ParamProductionCell-PT-3-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ParamProductionCell-PT-3-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ParamProductionCell-PT-3-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ParamProductionCell-PT-3-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ParamProductionCell-PT-3-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3530
rslt: Output for LTLFireability @ ParamProductionCell-PT-3
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],
"exit":
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"result":
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{
"call":
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"localtimelimit": 706
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"exit":
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"processed": "A (G (NOT FIREABLE(forge_Pstop)))",
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"result":
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"search":
{
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"stateequation":
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"type": "invariance",
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},
{
"call":
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"dynamic_timelimit": true,
"localtimelimit": 882
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"exit":
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"formula":
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"processed": "A (F (G (NOT FIREABLE(A2L_rot3_Pstop))))",
"processed_size": 40,
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"result":
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"task":
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"search":
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},
{
"call":
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"formula":
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},
"processed": "A (F (G ((F (NOT FIREABLE(TL_lower_Cstop)) AND (FIREABLE(arm1_unlock_swivel_2) OR NOT FIREABLE(TL_lower_Cstop))))))",
"processed_size": 115,
"rewrites": 91
},
"result":
{
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"task":
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"buchi":
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"search":
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"type": "LTL",
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}
},
{
"call":
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"dynamic_timelimit": true,
"localtimelimit": 1765
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"exit":
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},
"formula":
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},
"processed": "A ((FIREABLE(A1L_c2) U (FIREABLE(deposit_belt_unlock_output_area) OR G (F (FIREABLE(A1L_c2))))))",
"processed_size": 96,
"rewrites": 91
},
"result":
{
"edges": 171,
"markings": 171,
"produced_by": "LTL model checker",
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},
"task":
{
"buchi":
{
"states": 4
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"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3530
},
"exit":
{
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},
"formula":
{
"count":
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"visible_places": 0,
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},
"processed": "A (F (((NOT FIREABLE(A2L_rot1_Pstart) AND NOT FIREABLE(A2U_c3) AND FIREABLE(A1U_rot2_Pstop)) OR (F (FIREABLE(A1U_rot2_Pstop)) OR G (FIREABLE(A2L_rot1_Pstart))))))",
"processed_size": 162,
"rewrites": 91
},
"result":
{
"edges": 173,
"markings": 172,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 2
},
"compoundnumber": 15,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
}
],
"exit":
{
"error": null,
"memory": 15888,
"runtime": 40.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "A(X((X(X(G(**))) R *))) : A(X(X((** OR (G(**) AND F(**)))))) : A(F(G((X((** OR *)) OR F(**))))) : A(G(F((F(*) AND X(*))))) : A(F(G((F(**) AND (** OR **))))) : A(F(G(*))) : A(F((** OR (F(**) OR G(**))))) : (A(X(F(((** U **) AND **)))) AND A(X(G(**)))) : A(X(X(G(**)))) : A(G(**)) : A(X((** OR X(F(**))))) : A(X(F(*))) : A(X(F((X(G(**)) OR (* R *))))) : A((** U (** OR G(F(**))))) : (A(X(**)) AND (A(F(**)) AND A(X(X(G(**)))))) : A((X(*) U **))"
},
"net":
{
"arcs": 846,
"conflict_clusters": 59,
"places": 231,
"places_significant": 172,
"singleton_clusters": 0,
"transitions": 202
},
"result":
{
"preliminary_value": "yes no no yes no no no no no no yes yes yes no no no ",
"value": "yes no no yes no no no no no no yes yes yes no no no "
},
"task":
{
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}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 433/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 231
lola: finding significant places
lola: 231 places, 202 transitions, 172 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from LTLFireability.xml
lola: A (NOT((X (NOT(X (X (G (FIREABLE(A2L_rot1_Pstop)))))) U X ((FIREABLE(A2L_ext_Cstop) AND FIREABLE(forge_Cstop)))))) : A (X (X ((G (FIREABLE(PU_lower_Pstart)) U FIREABLE(A2L_c3))))) : A (F (G (((X (FIREABLE(A1L_ret_Cstop)) OR NOT(X (FIREABLE(A1U_rot1_Pstart)))) OR F ((FIREABLE(A1L_rot2_Pstart) AND FIREABLE(A1L_ret_Cstop))))))) : A (G (F (X (G (NOT(G ((G (FIREABLE(A1L_rot3_csc)) OR X (FIREABLE(A1L_rot3_csc)))))))))) : A (X (G (F (X (G ((F (FIREABLE(arm1_unlock_swivel_2)) U F (G ((FIREABLE(arm1_unlock_swivel_2) U NOT FIREABLE(TL_lower_Cstop))))))))))) : A (G (NOT(G (F (((FIREABLE(A1U_rot2_Pstart) OR NOT FIREABLE(table_lock_output_area)) U X (FIREABLE(A2L_rot3_Pstop)))))))) : A (F ((((NOT FIREABLE(A2L_rot1_Pstart) AND NOT FIREABLE(A2U_c3) AND FIREABLE(A1U_rot2_Pstop)) OR F (FIREABLE(A1U_rot2_Pstop))) OR G (FIREABLE(A2L_rot1_Pstart))))) : A ((F ((X ((FIREABLE(A2L_rot1_Pstart) U FIREABLE(arm2_lock_input_area))) AND X ((NOT FIREABLE(A1L_ext_Cstop) OR FIREABLE(A2U_ret_Pstart))))) AND G (X (FIREABLE(A2U_ret_Pstart))))) : A (G (X (X (NOT(((FIREABLE(FB_deliver_csc) U FIREABLE(CU_trans_csc)) U NOT(G (FIREABLE(A1L_rot3_Pstop))))))))) : A (G (NOT FIREABLE(forge_Pstop))) : A ((X (NOT FIREABLE(arm2_lock_output_area)) OR X (X (F (FIREABLE(A2L_rot2_Cstop)))))) : A (F ((NOT((F (X (FIREABLE(A2U_ext_Cstop))) AND NOT(G (F (NOT FIREABLE(A2U_ext_Cstop)))))) U NOT(X (FIREABLE(A1L_ext_Pstop)))))) : A (F (X ((G (X (FIREABLE(A2U_ext_Pstart))) OR NOT((FIREABLE(deposit_belt_lock_output_area) U FIREABLE(arm2_lock_swivel_1))))))) : A ((FIREABLE(A1L_c2) U (FIREABLE(deposit_belt_unlock_output_area) OR G (F (X (FIREABLE(A1L_c2))))))) : A (((X (FIREABLE(A1L_rot1_csc)) AND F (FIREABLE(A1U_ext_csc))) AND NOT(X (X (F (NOT(G (FIREABLE(A1L_rot1_csc))))))))) : A ((NOT(X (NOT FIREABLE(A2U_rot3_Cstop))) U FIREABLE(A2L_grasp)))
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:410
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:528
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:525
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:525
lola: rewrite Frontend/Parser/formula_rewrite.k:551
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:528
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:536
lola: rewrite Frontend/Parser/formula_rewrite.k:536
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 222 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X ((X (X (G (FIREABLE(A2L_rot1_Pstop)))) R (NOT FIREABLE(A2L_ext_Cstop) OR NOT FIREABLE(forge_Cstop)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X ((X (X (G (FIREABLE(A2L_rot1_Pstop)))) R (NOT FIREABLE(A2L_ext_Cstop) OR NOT FIREABLE(forge_Cstop)))))
lola: processed formula length: 108
lola: 91 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 5 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 752628 markings, 2438283 edges, 150526 markings/sec, 0 secs
lola: 1359715 markings, 4923724 edges, 121417 markings/sec, 5 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 1465210 markings, 5922661 edges
lola: ========================================
lola: subprocess 1 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (X ((FIREABLE(A2L_c3) OR (G (FIREABLE(PU_lower_Pstart)) AND F (FIREABLE(A2L_c3)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X ((FIREABLE(A2L_c3) OR (G (FIREABLE(PU_lower_Pstart)) AND F (FIREABLE(A2L_c3)))))))
lola: processed formula length: 90
lola: 91 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 7 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 181 markings, 181 edges
lola: ========================================
lola: subprocess 2 will run for 253 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (G ((X ((FIREABLE(A1L_ret_Cstop) OR NOT FIREABLE(A1U_rot1_Pstart))) OR F ((FIREABLE(A1L_rot2_Pstart) AND FIREABLE(A1L_ret_Cstop)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G ((X ((FIREABLE(A1L_ret_Cstop) OR NOT FIREABLE(A1U_rot1_Pstart))) OR F ((FIREABLE(A1L_rot2_Pstart) AND FIREABLE(A1L_ret_Cstop)))))))
lola: processed formula length: 139
lola: 91 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 743 markings, 859 edges
lola: ========================================
lola: subprocess 3 will run for 273 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (F ((F (NOT FIREABLE(A1L_rot3_csc)) AND X (NOT FIREABLE(A1L_rot3_csc))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (G (F ((F (NOT FIREABLE(A1L_rot3_csc)) AND X (NOT FIREABLE(A1L_rot3_csc))))))
lola: processed formula length: 79
lola: 91 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 875087 markings, 2544004 edges, 175017 markings/sec, 0 secs
lola: 1553213 markings, 5092601 edges, 135625 markings/sec, 5 secs
lola: 2162013 markings, 7562895 edges, 121760 markings/sec, 10 secs
lola: 2793518 markings, 10175763 edges, 126301 markings/sec, 15 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 2938198 markings, 11903351 edges
lola: ========================================
lola: subprocess 4 will run for 294 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (X (F (((FIREABLE(A2L_rot1_Pstart) U FIREABLE(arm2_lock_input_area)) AND (NOT FIREABLE(A1L_ext_Cstop) OR FIREABLE(A2U_ret_Pstart)))))) AND A (X (G (FIREABLE(A2U_ret_Pstart)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 294 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (G (FIREABLE(A2U_ret_Pstart))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (G (FIREABLE(A2U_ret_Pstart))))
lola: processed formula length: 36
lola: 91 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 181 markings, 181 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 5 will run for 320 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (X (G (FIREABLE(A1L_rot3_Pstop)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X (G (FIREABLE(A1L_rot3_Pstop)))))
lola: processed formula length: 40
lola: 91 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 181 markings, 181 edges
lola: ========================================
lola: subprocess 6 will run for 353 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X ((NOT FIREABLE(arm2_lock_output_area) OR X (F (FIREABLE(A2L_rot2_Cstop))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X ((NOT FIREABLE(arm2_lock_output_area) OR X (F (FIREABLE(A2L_rot2_Cstop))))))
lola: processed formula length: 81
lola: 91 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 4 markings, 3 edges
lola: ========================================
lola: subprocess 7 will run for 392 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (F (NOT FIREABLE(A1L_ext_Pstop))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (F (NOT FIREABLE(A1L_ext_Pstop))))
lola: processed formula length: 39
lola: 91 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 4 markings, 3 edges
lola: ========================================
lola: subprocess 8 will run for 441 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (F ((X (G (FIREABLE(A2U_ext_Pstart))) OR (NOT FIREABLE(deposit_belt_lock_output_area) R NOT FIREABLE(arm2_lock_swivel_1))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (F ((X (G (FIREABLE(A2U_ext_Pstart))) OR (NOT FIREABLE(deposit_belt_lock_output_area) R NOT FIREABLE(arm2_lock_swivel_1))))))
lola: processed formula length: 130
lola: 91 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 5 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 4 markings, 3 edges
lola: ========================================
lola: subprocess 9 will run for 504 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (X (FIREABLE(A1L_rot1_csc))) AND (A (F (FIREABLE(A1U_ext_csc))) AND A (X (X (G (FIREABLE(A1L_rot1_csc)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 9 will run for 504 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(A1U_ext_csc)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: NOT FIREABLE(A1U_ext_csc)
lola: processed formula length: 25
lola: 93 rewrites
lola: closed formula file LTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 99 markings, 98 edges
lola: ========================================
lola: subprocess 10 will run for 588 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (FIREABLE(A1L_rot1_csc)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (FIREABLE(A1L_rot1_csc)))
lola: processed formula length: 30
lola: 91 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 181 markings, 181 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 10 will run for 588 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((X (FIREABLE(A2U_rot3_Cstop)) U FIREABLE(A2L_grasp)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((X (FIREABLE(A2U_rot3_Cstop)) U FIREABLE(A2L_grasp)))
lola: processed formula length: 56
lola: 91 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 181 markings, 181 edges
lola: ========================================
lola: subprocess 11 will run for 706 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (NOT FIREABLE(forge_Pstop)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G (NOT FIREABLE(forge_Pstop)))
lola: processed formula length: 33
lola: 93 rewrites
lola: closed formula file LTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: FIREABLE(forge_Pstop)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 50 markings, 49 edges
lola: ========================================
lola: subprocess 12 will run for 882 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (G (NOT FIREABLE(A2L_rot3_Pstop))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G (NOT FIREABLE(A2L_rot3_Pstop))))
lola: processed formula length: 40
lola: 91 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 620 markings, 645 edges
lola: ========================================
lola: subprocess 13 will run for 1176 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (G ((F (NOT FIREABLE(TL_lower_Cstop)) AND (FIREABLE(arm1_unlock_swivel_2) OR NOT FIREABLE(TL_lower_Cstop))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G ((F (NOT FIREABLE(TL_lower_Cstop)) AND (FIREABLE(arm1_unlock_swivel_2) OR NOT FIREABLE(TL_lower_Cstop))))))
lola: processed formula length: 115
lola: 91 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: add low 145
lola: add low 34
lola: add low 149
lola: add low 37
lola: add low 23
lola: add low 66
lola: add low 61
lola: add low 194
lola: add low 86
lola: add low 131
lola: add low 122
lola: add low 15
lola: add low 27
lola: add low 154
lola: add low 190
lola: add low 137
lola: add low 52
lola: add low 0
lola: add low 31
lola: add low 183
lola: add low 48
lola: add low 25
lola: add low 69
lola: add low 139
lola: add low 46
lola: add low 102
lola: add low 6
lola: add low 47
lola: add low 108
lola: add low 129
lola: add low 120
lola: add low 163
lola: add low 152
lola: add low 96
lola: add low 106
lola: add low 36
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 172 markings, 173 edges
lola: ========================================
lola: subprocess 14 will run for 1765 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((FIREABLE(A1L_c2) U (FIREABLE(deposit_belt_unlock_output_area) OR G (F (FIREABLE(A1L_c2))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((FIREABLE(A1L_c2) U (FIREABLE(deposit_belt_unlock_output_area) OR G (F (FIREABLE(A1L_c2))))))
lola: processed formula length: 96
lola: 91 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 171 markings, 171 edges
lola: ========================================
lola: subprocess 15 will run for 3530 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((NOT FIREABLE(A2L_rot1_Pstart) AND NOT FIREABLE(A2U_c3) AND FIREABLE(A1U_rot2_Pstop)) OR (F (FIREABLE(A1U_rot2_Pstop)) OR G (FIREABLE(A2L_rot1_Pstart))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (((NOT FIREABLE(A2L_rot1_Pstart) AND NOT FIREABLE(A2U_c3) AND FIREABLE(A1U_rot2_Pstop)) OR (F (FIREABLE(A1U_rot2_Pstop)) OR G (FIREABLE(A2L_rot1_Pstart))))))
lola: processed formula length: 162
lola: 91 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 172 markings, 173 edges
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes no no yes no no no no no no yes yes yes no no no
lola:
preliminary result: yes no no yes no no no no no no yes yes yes no no no
lola: memory consumption: 15888 KB
lola: time consumption: 40 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLFireability.json
lola: closed JSON file LTLFireability.json
rslt: finished
BK_STOP 1590343667902
--------------------
content from stderr:
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="ParamProductionCell-PT-3"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="win2019"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
# 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 win2019"
echo " Input is ParamProductionCell-PT-3, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r120-csrt-158961292600124"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ParamProductionCell-PT-3.tgz
mv ParamProductionCell-PT-3 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;