About the Execution of 2020-gold for ERK-PT-000010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4289.415 | 3600000.00 | 8739.00 | 569.40 | TTFFFFFFFTFFFFFF | 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.r094-tall-162048902600282.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is ERK-PT-000010, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r094-tall-162048902600282
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 440K
-rw-r--r-- 1 mcc users 24K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 200K 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 66K 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 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Mar 28 16:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 28 16:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 16:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 10:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 10:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 22 18:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 23K Mar 22 18:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 6.7K 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 ERK-PT-000010-00
FORMULA_NAME ERK-PT-000010-01
FORMULA_NAME ERK-PT-000010-02
FORMULA_NAME ERK-PT-000010-03
FORMULA_NAME ERK-PT-000010-04
FORMULA_NAME ERK-PT-000010-05
FORMULA_NAME ERK-PT-000010-06
FORMULA_NAME ERK-PT-000010-07
FORMULA_NAME ERK-PT-000010-08
FORMULA_NAME ERK-PT-000010-09
FORMULA_NAME ERK-PT-000010-10
FORMULA_NAME ERK-PT-000010-11
FORMULA_NAME ERK-PT-000010-12
FORMULA_NAME ERK-PT-000010-13
FORMULA_NAME ERK-PT-000010-14
FORMULA_NAME ERK-PT-000010-15
=== Now, execution of the tool begins
BK_START 1620765904974
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-11 20:45:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-11 20:45:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-11 20:45:06] [INFO ] Load time of PNML (sax parser for PT used): 23 ms
[2021-05-11 20:45:06] [INFO ] Transformed 11 places.
[2021-05-11 20:45:06] [INFO ] Transformed 11 transitions.
[2021-05-11 20:45:06] [INFO ] Parsed PT model containing 11 places and 11 transitions in 58 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Finished random walk after 176 steps, including 0 resets, run visited all 13 properties in 3 ms. (steps per millisecond=58 )
[2021-05-11 20:45:07] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2021-05-11 20:45:07] [INFO ] Flatten gal took : 21 ms
FORMULA ERK-PT-000010-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ERK-PT-000010-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ERK-PT-000010-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-11 20:45:07] [INFO ] Flatten gal took : 3 ms
[2021-05-11 20:45:07] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2021-05-11 20:45:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 0 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ ERK-PT-000010 @ 3570 seconds
FORMULA ERK-PT-000010-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ERK-PT-000010-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ERK-PT-000010-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ERK-PT-000010-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ERK-PT-000010-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ERK-PT-000010-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ERK-PT-000010-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ERK-PT-000010-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ERK-PT-000010-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ERK-PT-000010-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ERK-PT-000010-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ERK-PT-000010-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ERK-PT-000010-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3566
rslt: Output for LTLFireability @ ERK-PT-000010
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"dynamic_timelimit": true,
"localtimelimit": 713
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"exit":
{
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"formula":
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"processed": "G (F ((1 <= p4)))",
"processed_size": 17,
"rewrites": 53
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"result":
{
"edges": 12,
"markings": 12,
"produced_by": "LTL model checker",
"value": false
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"task":
{
"buchi":
{
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"compoundnumber": 8,
"search":
{
"store":
{
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"stubborn":
{
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"type": "product automaton/dfs"
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"type": "fairness",
"workflow": "product automaton"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 891
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"exit":
{
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"processed": "F (G (((1 <= p9) AND (1 <= p10))))",
"processed_size": 34,
"rewrites": 53
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"result":
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"markings": 33,
"produced_by": "LTL model checker",
"value": false
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"task":
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"buchi":
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"compoundnumber": 9,
"search":
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"store":
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"stubborn":
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"type": "product automaton/dfs"
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"type": "stabilization",
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},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1188
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"exit":
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"formula":
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"processed": "F (((1 <= p6) OR (G ((1 <= p4)) AND F ((1 <= p6)))))",
"processed_size": 52,
"rewrites": 53
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"result":
{
"edges": 14,
"markings": 14,
"produced_by": "LTL model checker",
"value": false
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"task":
{
"buchi":
{
"states": 4
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"compoundnumber": 10,
"search":
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"store":
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"stubborn":
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"type": "product automaton/dfs"
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"type": "LTL",
"workflow": "product automaton"
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},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1783
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"exit":
{
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"formula":
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"tdisj": 1,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
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},
"processed": "G (F ((((1 <= p2) U (((1 <= p0) AND (1 <= p1)) U (1 <= p4))) OR ((1 <= p0) AND (1 <= p1)))))",
"processed_size": 92,
"rewrites": 53
},
"result":
{
"edges": 167,
"markings": 96,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 2
},
"compoundnumber": 11,
"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": 3566
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
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"A": 0,
"E": 0,
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"tdisj": 1,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 5,
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},
"processed": "(F (((1 <= p7) AND (1 <= p8) AND (1 <= p9) AND (1 <= p10))) U (G (F (((p9 <= 0) OR (p10 <= 0)))) OR F (G ((1 <= p4)))))",
"processed_size": 120,
"rewrites": 53
},
"result":
{
"edges": 711,
"markings": 377,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 6
},
"compoundnumber": 12,
"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": 23760,
"runtime": 4.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "(X(F(**)) R (* AND (F(*) OR G(*)))) : (X(G(*)) AND **) : F((** OR (G(**) AND F(**)))) : X(X(F((G((** AND F(**))) AND **)))) : ((X(**) OR **) U X((F(**) AND **))) : G(F(**)) : X(G(**)) : X(X(G(*))) : F((X(X(F(*))) AND F(G(**)))) : F(G(**)) : G(F(((** U (** U **)) OR **))) : (X((F(**) OR G(**))) OR **) : (F(**) U (G(F(*)) OR F(G(**))))"
},
"net":
{
"arcs": 34,
"conflict_clusters": 7,
"places": 11,
"places_significant": 6,
"singleton_clusters": 0,
"transitions": 11
},
"result":
{
"preliminary_value": "yes no no no no no no no no no no no no ",
"value": "yes no no no no no no no no no no no no "
},
"task":
{
"type": "compound"
}
}
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: 22/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 352
lola: finding significant places
lola: 11 places, 11 transitions, 6 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: NOT((NOT(F (X ((1 <= p6)))) U (G ((1 <= p4)) U ((1 <= p4) AND (1 <= p6))))) : (G (NOT(X ((1 <= p4)))) AND ((1 <= p5) OR (p4 <= 0))) : F (((NOT(G ((G ((1 <= p4)) AND (1 <= p6)))) OR (p4 <= 0)) U (G ((1 <= p4)) U (1 <= p6)))) : F (X (F (X (((G ((1 <= p2)) AND G (F ((p4 <= 0)))) AND (1 <= p2)))))) : ((X (((1 <= p0) AND (1 <= p1))) OR (1 <= p5)) U X ((F (((1 <= p0) AND (1 <= p1))) AND (1 <= p2)))) : G (X (F ((1 <= p4)))) : X (G (((p2 <= 0) OR (p3 <= 0)))) : G (X (NOT(X ((1 <= p5))))) : F ((X (X (NOT(G ((1 <= p5))))) AND F (G (((1 <= p2) AND (1 <= p3)))))) : F (G (F (G (X (((1 <= p9) AND (1 <= p10))))))) : G (X (X (F ((((1 <= p2) U (((1 <= p0) AND (1 <= p1)) U (1 <= p4))) OR ((1 <= p0) AND (1 <= p1))))))) : ((F (X (((1 <= p2) AND (1 <= p3)))) OR X (G (((1 <= p9) AND (1 <= p10))))) OR (1 <= p4)) : (F (((1 <= p7) AND (1 <= p8) AND (1 <= p9) AND (1 <= p10))) U (F (G (NOT(G (((1 <= p9) AND (1 <= p10)))))) OR F (G ((1 <= p4)))))
lola: rewrite Frontend/Parser/formula_rewrite.k:356
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:431
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:332
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:353
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:528
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X (F ((1 <= p6))) R (((p4 <= 0) OR (p6 <= 0)) AND (F ((p4 <= 0)) OR G (((p4 <= 0) OR (p6 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: (X (F ((1 <= p6))) R (((p4 <= 0) OR (p6 <= 0)) AND (F ((p4 <= 0)) OR G (((p4 <= 0) OR (p6 <= 0))))))
lola: processed formula length: 102
lola: 53 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 8 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: 42405 markings, 223016 edges
lola: ========================================
lola: subprocess 1 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X (G ((p4 <= 0))) AND ((1 <= p5) OR (p4 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p5) OR (p4 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((1 <= p5) OR (p4 <= 0))
lola: processed formula length: 25
lola: 53 rewrites
lola: closed formula file LTLFireability.xml
lola: processed formula with 2 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 2 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G ((p4 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((p4 <= 0)))
lola: processed formula length: 17
lola: 53 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: 25 markings, 25 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 2 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (F ((G (((1 <= p2) AND F ((p4 <= 0)))) AND (1 <= p2)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (F ((G (((1 <= p2) AND F ((p4 <= 0)))) AND (1 <= p2)))))
lola: processed formula length: 61
lola: 53 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: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 34 markings, 34 edges
lola: ========================================
lola: subprocess 3 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((X (((1 <= p0) AND (1 <= p1))) OR (1 <= p5)) U X ((F (((1 <= p0) AND (1 <= p1))) AND (1 <= p2))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: ((X (((1 <= p0) AND (1 <= p1))) OR (1 <= p5)) U X ((F (((1 <= p0) AND (1 <= p1))) AND (1 <= p2))))
lola: processed formula length: 98
lola: 53 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: 85 markings, 88 edges
lola: ========================================
lola: subprocess 4 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G (((p2 <= 0) OR (p3 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G (((p2 <= 0) OR (p3 <= 0))))
lola: processed formula length: 33
lola: 53 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: 29 markings, 29 edges
lola: ========================================
lola: subprocess 5 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (G ((p5 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (G ((p5 <= 0))))
lola: processed formula length: 21
lola: 53 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: 30 markings, 30 edges
lola: ========================================
lola: subprocess 6 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((X (X (F ((p5 <= 0)))) AND F (G (((1 <= p2) AND (1 <= p3))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((X (X (F ((p5 <= 0)))) AND F (G (((1 <= p2) AND (1 <= p3))))))
lola: processed formula length: 65
lola: 53 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: 34 markings, 34 edges
lola: ========================================
lola: subprocess 7 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X ((F (((1 <= p2) AND (1 <= p3))) OR G (((1 <= p9) AND (1 <= p10))))) OR (1 <= p4))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (1 <= p4)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (1 <= p4)
lola: processed formula length: 9
lola: 53 rewrites
lola: closed formula file LTLFireability.xml
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 8 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((F (((1 <= p2) AND (1 <= p3))) OR G (((1 <= p9) AND (1 <= p10)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((F (((1 <= p2) AND (1 <= p3))) OR G (((1 <= p9) AND (1 <= p10)))))
lola: processed formula length: 69
lola: 53 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: 22 markings, 22 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 8 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((1 <= p4)))
lola: ========================================
lola: SUBTASK
lola: checking fairness
lola: fairness not yet implemented, converting to LTL...
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (F ((1 <= p4)))
lola: processed formula length: 17
lola: 53 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: 12 markings, 12 edges
lola: ========================================
lola: subprocess 9 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G (((1 <= p9) AND (1 <= p10))))
lola: ========================================
lola: SUBTASK
lola: checking stabilization
lola: stabilization not yet implemented, converting to LTL...
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G (((1 <= p9) AND (1 <= p10))))
lola: processed formula length: 34
lola: 53 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: add low 0
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: 33 markings, 34 edges
lola: ========================================
lola: subprocess 10 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (((1 <= p6) OR (G ((1 <= p4)) AND F ((1 <= p6)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (((1 <= p6) OR (G ((1 <= p4)) AND F ((1 <= p6)))))
lola: processed formula length: 52
lola: 53 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: 14 markings, 14 edges
lola: ========================================
lola: subprocess 11 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((((1 <= p2) U (((1 <= p0) AND (1 <= p1)) U (1 <= p4))) OR ((1 <= p0) AND (1 <= p1)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (F ((((1 <= p2) U (((1 <= p0) AND (1 <= p1)) U (1 <= p4))) OR ((1 <= p0) AND (1 <= p1)))))
lola: processed formula length: 92
lola: 53 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: 96 markings, 167 edges
lola: ========================================
lola: subprocess 12 will run for 3566 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (F (((1 <= p7) AND (1 <= p8) AND (1 <= p9) AND (1 <= p10))) U (G (F (((p9 <= 0) OR (p10 <= 0)))) OR F (G ((1 <= p4)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: (F (((1 <= p7) AND (1 <= p8) AND (1 <= p9) AND (1 <= p10))) U (G (F (((p9 <= 0) OR (p10 <= 0)))) OR F (G ((1 <= p4)))))
lola: processed formula length: 120
lola: 53 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 6 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: 377 markings, 711 edges
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes no no no no no no no no no no no no
lola:
preliminary result: yes no no no no no no no no no no no no
lola: memory consumption: 23760 KB
lola: time consumption: 4 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLFireability.json
lola: closed JSON file LTLFireability.json
rslt: finished
--------------------
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="ERK-PT-000010"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2020"
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 gold2020"
echo " Input is ERK-PT-000010, 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 r094-tall-162048902600282"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ERK-PT-000010.tgz
mv ERK-PT-000010 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 ;