About the Execution of 2020-gold for RefineWMG-PT-010011
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 7307.388 | 3600000.00 | 47064.00 | 61.00 | FFFFFTTTFFFFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2021-input.r189-tajo-162089432900318.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/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 RefineWMG-PT-010011, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r189-tajo-162089432900318
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 416K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 125K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 105K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 27 10:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 10:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 25 14:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 10K Mar 25 14:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.4K Mar 22 08:15 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 24K 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 RefineWMG-PT-010011-00
FORMULA_NAME RefineWMG-PT-010011-01
FORMULA_NAME RefineWMG-PT-010011-02
FORMULA_NAME RefineWMG-PT-010011-03
FORMULA_NAME RefineWMG-PT-010011-04
FORMULA_NAME RefineWMG-PT-010011-05
FORMULA_NAME RefineWMG-PT-010011-06
FORMULA_NAME RefineWMG-PT-010011-07
FORMULA_NAME RefineWMG-PT-010011-08
FORMULA_NAME RefineWMG-PT-010011-09
FORMULA_NAME RefineWMG-PT-010011-10
FORMULA_NAME RefineWMG-PT-010011-11
FORMULA_NAME RefineWMG-PT-010011-12
FORMULA_NAME RefineWMG-PT-010011-13
FORMULA_NAME RefineWMG-PT-010011-14
FORMULA_NAME RefineWMG-PT-010011-15
=== Now, execution of the tool begins
BK_START 1621428869195
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 12:54:30] [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]
[2021-05-19 12:54:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 12:54:30] [INFO ] Load time of PNML (sax parser for PT used): 30 ms
[2021-05-19 12:54:30] [INFO ] Transformed 54 places.
[2021-05-19 12:54:30] [INFO ] Transformed 43 transitions.
[2021-05-19 12:54:30] [INFO ] Parsed PT model containing 54 places and 43 transitions in 66 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100003 steps, including 0 resets, run finished after 97 ms. (steps per millisecond=1030 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1]
// Phase 1: matrix 43 rows 54 cols
[2021-05-19 12:54:30] [INFO ] Computed 22 place invariants in 3 ms
[2021-05-19 12:54:31] [INFO ] [Real]Absence check using 22 positive place invariants in 18 ms returned sat
[2021-05-19 12:54:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:54:31] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:54:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:54:31] [INFO ] [Nat]Absence check using 22 positive place invariants in 15 ms returned sat
[2021-05-19 12:54:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:54:31] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2021-05-19 12:54:31] [INFO ] Computed and/alt/rep : 32/42/32 causal constraints in 11 ms.
[2021-05-19 12:54:31] [INFO ] Added : 21 causal constraints over 5 iterations in 40 ms. Result :sat
[2021-05-19 12:54:31] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2021-05-19 12:54:31] [INFO ] Flatten gal took : 28 ms
FORMULA RefineWMG-PT-010011-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-010011-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-010011-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 12:54:31] [INFO ] Flatten gal took : 8 ms
[2021-05-19 12:54:31] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 3 ms.
[2021-05-19 12:54:31] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ RefineWMG-PT-010011 @ 3570 seconds
FORMULA RefineWMG-PT-010011-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RefineWMG-PT-010011-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RefineWMG-PT-010011-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RefineWMG-PT-010011-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RefineWMG-PT-010011-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RefineWMG-PT-010011-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RefineWMG-PT-010011-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RefineWMG-PT-010011-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RefineWMG-PT-010011-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RefineWMG-PT-010011-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RefineWMG-PT-010011-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RefineWMG-PT-010011-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RefineWMG-PT-010011-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3530
rslt: Output for LTLFireability @ RefineWMG-PT-010011
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{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "no (formula contains X operator)"
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"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 706
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
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"visible_places": 3,
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},
"processed": "X ((X (F (((p32 <= 0) AND (p25 <= 0)))) OR G ((1 <= p45))))",
"processed_size": 59,
"rewrites": 61
},
"result":
{
"edges": 12,
"markings": 12,
"produced_by": "LTL model checker",
"value": false
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"task":
{
"buchi":
{
"states": 4
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"compoundnumber": 8,
"search":
{
"store":
{
"encoder": "simple compression",
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"stubborn":
{
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"type": "product automaton/dfs"
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"type": "LTL",
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}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 882
},
"exit":
{
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"formula":
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"count":
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},
"processed": "(p33 <= 0)",
"processed_size": 10,
"rewrites": 63
},
"result":
{
"edges": 7,
"markings": 7,
"produced_by": "state space / EG",
"value": false
},
"task":
{
"compoundnumber": 9,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 3
},
"threads": 1,
"type": "dfs"
},
"type": "eventual_occurrence"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1176
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"exit":
{
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"formula":
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"visible_places": 1,
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"processed": "F (G ((p45 <= 0)))",
"processed_size": 18,
"rewrites": 61
},
"result":
{
"edges": 45,
"markings": 36,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 2
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"compoundnumber": 10,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
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"stubborn":
{
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"type": "product automaton/dfs"
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"type": "stabilization",
"workflow": "product automaton"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1765
},
"exit":
{
"localtimelimitreached": false
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"formula":
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"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 3,
"visible_transitions": 0
},
"processed": "G (((p31 <= 0) OR (p32 <= 0) OR (p34 <= 0)))",
"processed_size": 46,
"rewrites": 61
},
"result":
{
"edges": 108,
"markings": 86,
"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": 3530
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
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"A": 0,
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"X": 0,
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"tdisj": 1,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 5,
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},
"processed": "G ((G (F ((F (G ((1 <= p27))) AND ((1 <= p36) AND ((1 <= p37) AND (1 <= p39)))))) OR F ((1 <= p52))))",
"processed_size": 101,
"rewrites": 61
},
"result":
{
"edges": 140,
"markings": 92,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 7
},
"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": 26800,
"runtime": 40.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "X(F((F(**) AND G(**)))) : X((X((X(G(*)) OR **)) U **)) : G(F((X(X(G(**))) AND **))) : (F(G(**)) AND G((** OR X(G(**))))) : (F((G(F(*)) OR (* R *))) U X(F(*))) : F((G(F(**)) OR X(**))) : F(**) : X(X((G((G(**) AND F(**))) AND **))) : X(G(**)) : G(*) : X((X(F(*)) OR G(**))) : F(G(*)) : G((G(F((F(G(**)) AND (** AND (** AND **))))) OR F(**)))"
},
"net":
{
"arcs": 128,
"conflict_clusters": 33,
"places": 54,
"places_significant": 32,
"singleton_clusters": 0,
"transitions": 43
},
"result":
{
"preliminary_value": "no no no no yes yes no no no no no no no ",
"value": "no no no no yes yes 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: 97/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 1728
lola: finding significant places
lola: 54 places, 43 transitions, 32 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: F (X ((F ((p50 <= 0)) AND G (((1 <= p0) AND (1 <= p51) AND (1 <= p52)))))) : X (((X (NOT(F (X ((p22 <= 0))))) OR X (((1 <= p26) AND (1 <= p27) AND (1 <= p29)))) U (1 <= p8))) : G (F (X ((NOT(F (X (NOT(X (((1 <= p21) AND (1 <= p22) AND (1 <= p24))))))) AND (p22 <= 0))))) : G (((1 <= p22) U G (X (G ((1 <= p20)))))) : (F ((NOT(F (G (X ((1 <= p30))))) OR NOT((((1 <= p0) AND (1 <= p51) AND (1 <= p52)) U ((1 <= p46) AND (1 <= p47) AND (1 <= p49)))))) U F (NOT(X ((1 <= p30))))) : F ((G (X (((1 <= p0) AND (1 <= p51) AND (1 <= p52)))) U (G (F ((((1 <= p36) AND (1 <= p37) AND (1 <= p39)) OR ((1 <= p0) AND (1 <= p51) AND (1 <= p52))))) OR X (((2 <= p1) AND (2 <= p2)))))) : F (((1 <= p40) U F ((1 <= p33)))) : X (X ((G ((G (((1 <= p16) AND (1 <= p17) AND (1 <= p19))) AND F ((1 <= p30)))) AND ((1 <= p30) OR (1 <= p45))))) : G (X ((1 <= p35))) : NOT(F ((((NOT((((1 <= p31) AND (1 <= p32) AND (1 <= p34)) U (1 <= p37))) OR F (((2 <= p1) AND (2 <= p2)))) OR ((2 <= p1) AND (2 <= p2))) U ((1 <= p31) AND (1 <= p32) AND (1 <= p34))))) : X ((NOT(X (G (((1 <= p32) OR (1 <= p25))))) OR G ((1 <= p45)))) : F (NOT(G (F ((1 <= p45))))) : G ((G (F ((((F (X (X (G ((1 <= p27))))) AND (1 <= p36)) AND (1 <= p37)) AND (1 <= p39)))) OR F ((1 <= p52))))
lola: rewrite Frontend/Parser/formula_rewrite.k:356
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:528
lola: rewrite Frontend/Parser/formula_rewrite.k:335
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: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:356
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:437
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:353
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
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:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:347
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:254
lola: rewrite Frontend/Parser/formula_rewrite.k:434
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:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
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:347
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
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 ((F ((p50 <= 0)) AND G (((1 <= p0) AND (1 <= p51) AND (1 <= p52))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((F ((p50 <= 0)) AND G (((1 <= p0) AND (1 <= p51) AND (1 <= p52))))))
lola: processed formula length: 74
lola: 61 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: 12 markings, 12 edges
lola: ========================================
lola: subprocess 1 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((X ((X (G ((1 <= p22))) OR ((1 <= p26) AND (1 <= p27) AND (1 <= p29)))) U (1 <= p8)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((X ((X (G ((1 <= p22))) OR ((1 <= p26) AND (1 <= p27) AND (1 <= p29)))) U (1 <= p8)))
lola: processed formula length: 88
lola: 61 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: 4915454 markings, 7596585 edges, 983091 markings/sec, 0 secs
lola: 9574206 markings, 14796477 edges, 931750 markings/sec, 5 secs
lola: 14441179 markings, 22318165 edges, 973395 markings/sec, 10 secs
lola: 19303084 markings, 29832012 edges, 972381 markings/sec, 15 secs
lola: 23556272 markings, 36405128 edges, 850638 markings/sec, 20 secs
lola: 28395252 markings, 43883547 edges, 967796 markings/sec, 25 secs
lola: 32845836 markings, 50761729 edges, 890117 markings/sec, 30 secs
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: 32845836 markings, 50761729 edges
lola: ========================================
lola: subprocess 2 will run for 320 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((X (X (G (((1 <= p21) AND (1 <= p22) AND (1 <= p24))))) AND (p22 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (F ((X (X (G (((1 <= p21) AND (1 <= p22) AND (1 <= p24))))) AND (p22 <= 0))))
lola: processed formula length: 79
lola: 61 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: 12 markings, 12 edges
lola: ========================================
lola: subprocess 3 will run for 353 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (F (G ((1 <= p20))) AND G (((1 <= p22) OR X (G ((1 <= p20))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 353 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((1 <= p20)))
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 <= p20)))
lola: processed formula length: 18
lola: 61 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 41
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: 8 markings, 9 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 4 will run for 392 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (F ((G (F ((p30 <= 0))) OR (((p0 <= 0) OR (p51 <= 0) OR (p52 <= 0)) R ((p46 <= 0) OR (p47 <= 0) OR (p49 <= 0))))) U X (F ((p30 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: (F ((G (F ((p30 <= 0))) OR (((p0 <= 0) OR (p51 <= 0) OR (p52 <= 0)) R ((p46 <= 0) OR (p47 <= 0) OR (p49 <= 0))))) U X (F ((p30 <= 0))))
lola: processed formula length: 139
lola: 61 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: 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: 12 markings, 11 edges
lola: ========================================
lola: subprocess 5 will run for 441 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((G (F ((((1 <= p36) AND (1 <= p37) AND (1 <= p39)) OR ((1 <= p0) AND (1 <= p51) AND (1 <= p52))))) OR X (((2 <= p1) AND (2 <= p2)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((G (F ((((1 <= p36) AND (1 <= p37) AND (1 <= p39)) OR ((1 <= p0) AND (1 <= p51) AND (1 <= p52))))) OR X (((2 <= p1) AND (2 <= p2)))))
lola: processed formula length: 137
lola: 61 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: 23 markings, 22 edges
lola: ========================================
lola: subprocess 6 will run for 504 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X ((G ((G (((1 <= p16) AND (1 <= p17) AND (1 <= p19))) AND F ((1 <= p30)))) AND ((1 <= p30) OR (1 <= p45)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X ((G ((G (((1 <= p16) AND (1 <= p17) AND (1 <= p19))) AND F ((1 <= p30)))) AND ((1 <= p30) OR (1 <= p45)))))
lola: processed formula length: 113
lola: 61 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: 12 markings, 12 edges
lola: ========================================
lola: subprocess 7 will run for 588 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G ((1 <= p35)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((1 <= p35)))
lola: processed formula length: 18
lola: 61 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: 12 markings, 12 edges
lola: ========================================
lola: subprocess 8 will run for 706 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((X (F (((p32 <= 0) AND (p25 <= 0)))) OR G ((1 <= p45))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((X (F (((p32 <= 0) AND (p25 <= 0)))) OR G ((1 <= p45))))
lola: processed formula length: 59
lola: 61 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: 12 markings, 12 edges
lola: ========================================
lola: subprocess 9 will run for 882 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((1 <= p33))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:750
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (p33 <= 0)
lola: processed formula length: 10
lola: 63 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: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 7 markings, 7 edges
lola: ========================================
lola: subprocess 10 will run for 1176 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((p45 <= 0)))
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 ((p45 <= 0)))
lola: processed formula length: 18
lola: 61 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 33
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: 36 markings, 45 edges
lola: ========================================
lola: subprocess 11 will run for 1765 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (((p31 <= 0) OR (p32 <= 0) OR (p34 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (((p31 <= 0) OR (p32 <= 0) OR (p34 <= 0)))
lola: processed formula length: 46
lola: 61 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: 86 markings, 108 edges
lola: ========================================
lola: subprocess 12 will run for 3530 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((G (F ((F (G ((1 <= p27))) AND ((1 <= p36) AND ((1 <= p37) AND (1 <= p39)))))) OR F ((1 <= p52))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((G (F ((F (G ((1 <= p27))) AND ((1 <= p36) AND ((1 <= p37) AND (1 <= p39)))))) OR F ((1 <= p52))))
lola: processed formula length: 101
lola: 61 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: 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 37
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: 92 markings, 140 edges
lola: RESULT
lola:
SUMMARY: no no no no yes yes no no no no no no no
lola:
preliminary result: no no no no yes yes no no no no no no no
lola: ========================================
lola: memory consumption: 26800 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
--------------------
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="RefineWMG-PT-010011"
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 RefineWMG-PT-010011, 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 r189-tajo-162089432900318"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-010011.tgz
mv RefineWMG-PT-010011 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 ;