About the Execution of ITS-LoLa for HexagonalGrid-PT-316
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15744.740 | 3600000.00 | 13221.00 | 46.20 | FFFFTFFFFFTFFFFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fko/mcc2020-input.r184-oct2-158987928000098.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is HexagonalGrid-PT-316, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r184-oct2-158987928000098
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 632K
-rw-r--r-- 1 mcc users 3.6K Apr 27 14:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 27 14:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 27 14:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 27 14:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 14:36 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Apr 27 14:36 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 27 14:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 27 14:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.8K Apr 27 14:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 12K Apr 27 14:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Apr 27 14:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 27 14:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 27 14:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 27 14:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Apr 27 14:36 equiv_col
-rw-r--r-- 1 mcc users 4 Apr 27 14:36 instance
-rw-r--r-- 1 mcc users 6 Apr 27 14:36 iscolored
-rwxr-xr-x 1 mcc users 455K Apr 27 14:36 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 HexagonalGrid-PT-316-00
FORMULA_NAME HexagonalGrid-PT-316-01
FORMULA_NAME HexagonalGrid-PT-316-02
FORMULA_NAME HexagonalGrid-PT-316-03
FORMULA_NAME HexagonalGrid-PT-316-04
FORMULA_NAME HexagonalGrid-PT-316-05
FORMULA_NAME HexagonalGrid-PT-316-06
FORMULA_NAME HexagonalGrid-PT-316-07
FORMULA_NAME HexagonalGrid-PT-316-08
FORMULA_NAME HexagonalGrid-PT-316-09
FORMULA_NAME HexagonalGrid-PT-316-10
FORMULA_NAME HexagonalGrid-PT-316-11
FORMULA_NAME HexagonalGrid-PT-316-12
FORMULA_NAME HexagonalGrid-PT-316-13
FORMULA_NAME HexagonalGrid-PT-316-14
FORMULA_NAME HexagonalGrid-PT-316-15
=== Now, execution of the tool begins
BK_START 1591188289407
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 12:44:51] [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]
[2020-06-03 12:44:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 12:44:51] [INFO ] Load time of PNML (sax parser for PT used): 90 ms
[2020-06-03 12:44:51] [INFO ] Transformed 421 places.
[2020-06-03 12:44:51] [INFO ] Transformed 714 transitions.
[2020-06-03 12:44:51] [INFO ] Parsed PT model containing 421 places and 714 transitions in 128 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Finished random walk after 38419 steps, including 2 resets, run visited all 47 properties in 538 ms. (steps per millisecond=71 )
[2020-06-03 12:44:52] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-06-03 12:44:52] [INFO ] Flatten gal took : 118 ms
FORMULA HexagonalGrid-PT-316-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-316-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-316-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-316-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 12:44:52] [INFO ] Flatten gal took : 72 ms
[2020-06-03 12:44:52] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 3 ms.
[2020-06-03 12:44:52] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 30 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ HexagonalGrid-PT-316 @ 3570 seconds
FORMULA HexagonalGrid-PT-316-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA HexagonalGrid-PT-316-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA HexagonalGrid-PT-316-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA HexagonalGrid-PT-316-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA HexagonalGrid-PT-316-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA HexagonalGrid-PT-316-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA HexagonalGrid-PT-316-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA HexagonalGrid-PT-316-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA HexagonalGrid-PT-316-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA HexagonalGrid-PT-316-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA HexagonalGrid-PT-316-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA HexagonalGrid-PT-316-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3565
rslt: Output for LTLFireability @ HexagonalGrid-PT-316
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"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
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"compoundnumber": 9,
"search":
{
"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": 1782
},
"child":
[
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1782
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"exit":
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"formula":
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"count":
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"visible_places": 2,
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},
"processed": "G ((((1 <= p121) AND (1 <= p204)) OR G (((p121 <= 0) OR (p204 <= 0)))))",
"processed_size": 72,
"rewrites": 64
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"result":
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"exit":
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"result":
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{
"call":
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"localtimelimit": 3565
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"child":
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"call":
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"exit":
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"visible_places": 2,
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},
"processed": "G (((p126 <= 0) OR (p164 <= 0)))",
"processed_size": 33,
"rewrites": 64
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"result":
{
"edges": 1612,
"markings": 1408,
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"task":
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"buchi":
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"compoundnumber": 11,
"search":
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],
"exit":
{
"localtimelimitreached": false
},
"result":
{
"produced_by": "boolean",
"value": null
},
"task":
{
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"type": "boolean"
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},
{
"child":
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"processed": "G (((p126 <= 0) OR (p164 <= 0)))",
"processed_size": 33,
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"result":
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"markings": 1408,
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"task":
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"search":
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},
{
"formula":
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},
"processed": "G (((1 <= p125) AND (1 <= p182)))",
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},
"result":
{
"edges": 165,
"markings": 165,
"produced_by": "LTL model checker",
"value": false
},
"task":
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"buchi":
{
"states": 2
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],
"result":
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"value": false
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"task":
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}
],
"exit":
{
"error": null,
"memory": 34436,
"runtime": 5.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "G(*) : G(F((G(**) OR (X(**) AND (** AND (** AND (** AND **))))))) : X((G(F(*)) AND (X(*) AND **))) : (G(**) OR (G(*) AND F(G(**)))) : (X(F(((** U **) AND (** AND **)))) AND (F(G(**)) AND F(**))) : (F(**) AND X((G(*) OR (** OR **)))) : G(((* R *) AND **)) : X((G(*) AND (* AND X(**)))) : X(X(F((* R *)))) : X(F((X(F(**)) AND (F(G(**)) AND G((** OR X(G(**)))))))) : X(F((G(F(*)) OR (X(*) AND (** AND (** AND **)))))) : (F(G(*)) AND G((** OR G(*))))"
},
"net":
{
"arcs": 2856,
"conflict_clusters": 163,
"places": 421,
"places_significant": 257,
"singleton_clusters": 0,
"transitions": 714
},
"result":
{
"preliminary_value": "no no no no no no no no no no no no ",
"value": "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: 1135/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 13472
lola: finding significant places
lola: 421 places, 714 transitions, 257 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(F ((F (X (((1 <= p55) AND (1 <= p404)))) U F (((1 <= p131) AND (1 <= p312)))))) : G (F ((G (((p131 <= 0) OR (p193 <= 0))) OR ((((X (((1 <= p119) AND (1 <= p300))) AND (1 <= p125)) AND (1 <= p292)) AND (1 <= p73)) AND (1 <= p408))))) : X (((NOT(F (G (((p116 <= 0) OR (p173 <= 0))))) AND NOT(X (((1 <= p130) AND (1 <= p149))))) AND ((p130 <= 0) OR (p149 <= 0)))) : (G (NOT(F (((1 <= p126) AND (1 <= p164))))) U G (((1 <= p125) AND (1 <= p182)))) : ((X (F ((((((1 <= p263) AND (1 <= p335)) U ((1 <= p130) AND (1 <= p168))) AND (1 <= p117)) AND (1 <= p136)))) AND F (X (G (((1 <= p263) AND (1 <= p335)))))) AND F (((1 <= p263) AND (1 <= p335)))) : (F (((((1 <= p120) AND (1 <= p317)) OR ((1 <= p123) AND (1 <= p304))) AND (1 <= p130) AND (1 <= p192))) AND X (((NOT(F (((1 <= p130) AND (1 <= p192)))) OR (p116 <= 0)) OR (p135 <= 0)))) : G ((NOT((((p121 <= 0) OR (p190 <= 0)) U ((1 <= p131) AND (1 <= p312)))) AND ((p124 <= 0) OR (p291 <= 0)))) : ((NOT(F ((((1 <= p125) AND (1 <= p144)) U X (((1 <= p125) AND (1 <= p144)))))) AND NOT(X (((1 <= p125) AND (1 <= p182))))) AND X (X (((1 <= p125) AND (1 <= p182))))) : X (F (NOT(X ((((1 <= p99) AND (1 <= p243)) U (((1 <= p121) AND (1 <= p204) AND (1 <= p112) AND (1 <= p256)) OR ((1 <= p99) AND (1 <= p243)))))))) : F (X ((X (F (((p125 <= 0) OR (p306 <= 0)))) AND G (((((1 <= p129) AND (1 <= p167)) OR ((1 <= p125) AND (1 <= p306))) U X (G (((1 <= p132) AND (1 <= p313))))))))) : X (F ((NOT(F (G (((p117 <= 0) OR (p136 <= 0))))) OR (((NOT(X (((1 <= p121) AND (1 <= p197)))) AND (1 <= p121)) AND (1 <= p197)) AND ((p129 <= 0) OR (p148 <= 0)))))) : G ((((1 <= p121) AND (1 <= p204)) U G (NOT(F (((1 <= p121) AND (1 <= p204)))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
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: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
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:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:254
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:434
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:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:525
lola: rewrite Frontend/Parser/formula_rewrite.k:525
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:335
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: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:356
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:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
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: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((G (((p131 <= 0) OR (p193 <= 0))) OR (X (((1 <= p119) AND (1 <= p300))) AND ((1 <= p125) AND ((1 <= p292) AND ((1 <= p73) AND (1 <= p408))))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (F ((G (((p131 <= 0) OR (p193 <= 0))) OR (X (((1 <= p119) AND (1 <= p300))) AND ((1 <= p125) AND ((1 <= p292) AND ((1 <= p73) AND (1 <= p408))))))))
lola: processed formula length: 151
lola: 64 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: add low 323
lola: add low 8
lola: add low 318
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: 5467 markings, 9578 edges
lola: ========================================
lola: subprocess 1 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((G (F (((1 <= p116) AND (1 <= p173)))) AND (X (((p130 <= 0) OR (p149 <= 0))) AND ((p130 <= 0) OR (p149 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((G (F (((1 <= p116) AND (1 <= p173)))) AND (X (((p130 <= 0) OR (p149 <= 0))) AND ((p130 <= 0) OR (p149 <= 0)))))
lola: processed formula length: 117
lola: 64 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: 346 markings, 346 edges
lola: ========================================
lola: subprocess 2 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X (F (((((1 <= p263) AND (1 <= p335)) U ((1 <= p130) AND (1 <= p168))) AND ((1 <= p117) AND (1 <= p136))))) AND (F (G (((1 <= p263) AND (1 <= p335)))) AND F (((1 <= p263) AND (1 <= p335)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (((1 <= p263) AND (1 <= p335)))
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: ((p263 <= 0) OR (p335 <= 0))
lola: processed formula length: 29
lola: 66 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: 163 markings, 163 edges
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: ========================================
lola: subprocess 3 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (F (((((1 <= p120) AND (1 <= p317)) OR ((1 <= p123) AND (1 <= p304))) AND (1 <= p130) AND (1 <= p192))) AND X ((G (((p130 <= 0) OR (p192 <= 0))) OR ((p116 <= 0) OR (p135 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (((((1 <= p120) AND (1 <= p317)) OR ((1 <= p123) AND (1 <= p304))) AND (1 <= p130) AND (1 <= p192)))
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: ((((p120 <= 0) OR (p317 <= 0)) AND ((p123 <= 0) OR (p304 <= 0))) OR (p130 <= 0) OR (p192 <= 0))
lola: processed formula length: 99
lola: 66 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: 158 markings, 158 edges
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: ========================================
lola: subprocess 4 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((G (((p125 <= 0) OR (p144 <= 0))) AND (((p125 <= 0) OR (p182 <= 0)) AND X (((1 <= p125) AND (1 <= p182))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((G (((p125 <= 0) OR (p144 <= 0))) AND (((p125 <= 0) OR (p182 <= 0)) AND X (((1 <= p125) AND (1 <= p182))))))
lola: processed formula length: 113
lola: 64 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: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 318 markings, 318 edges
lola: ========================================
lola: subprocess 5 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (F ((((p99 <= 0) OR (p243 <= 0)) R (((p121 <= 0) OR (p204 <= 0) OR (p112 <= 0) OR (p256 <= 0)) AND ((p99 <= 0) OR (p243 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (F ((((p99 <= 0) OR (p243 <= 0)) R (((p121 <= 0) OR (p204 <= 0) OR (p112 <= 0) OR (p256 <= 0)) AND ((p99 <= 0) OR (p243 <= 0)))))))
lola: processed formula length: 141
lola: 64 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: 1022 markings, 1026 edges
lola: ========================================
lola: subprocess 6 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((X (F (((p125 <= 0) OR (p306 <= 0)))) AND (F (G (((1 <= p132) AND (1 <= p313)))) AND G (((((1 <= p129) AND (1 <= p167)) OR ((1 <= p125) AND (1 <= p306))) OR X (G (((1 <= p132) AND (1 <= p313))))))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((X (F (((p125 <= 0) OR (p306 <= 0)))) AND (F (G (((1 <= p132) AND (1 <= p313)))) AND G (((((1 <= p129) AND (1 <= p167)) OR ((1 <= p125) AND (1 <= p306))) OR X (G (((1 <= p132) AND (1 <= p313))))))))))
lola: processed formula length: 208
lola: 64 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 33 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: 319 markings, 320 edges
lola: ========================================
lola: subprocess 7 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((G (F (((1 <= p117) AND (1 <= p136)))) OR (X (((p121 <= 0) OR (p197 <= 0))) AND ((1 <= p121) AND ((1 <= p197) AND ((p129 <= 0) OR (p148 <= 0))))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((G (F (((1 <= p117) AND (1 <= p136)))) OR (X (((p121 <= 0) OR (p197 <= 0))) AND ((1 <= p121) AND ((1 <= p197) AND ((p129 <= 0) OR (p148 <= 0))))))))
lola: processed formula length: 156
lola: 64 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: 1039 markings, 1039 edges
lola: ========================================
lola: subprocess 8 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (((p131 <= 0) OR (p312 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (((p131 <= 0) OR (p312 <= 0)))
lola: processed formula length: 33
lola: 64 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: 1181 markings, 1375 edges
lola: ========================================
lola: subprocess 9 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (((((1 <= p121) AND (1 <= p190)) R ((p131 <= 0) OR (p312 <= 0))) AND ((p124 <= 0) OR (p291 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (((((1 <= p121) AND (1 <= p190)) R ((p131 <= 0) OR (p312 <= 0))) AND ((p124 <= 0) OR (p291 <= 0))))
lola: processed formula length: 103
lola: 64 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: 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: 1180 markings, 1374 edges
lola: ========================================
lola: subprocess 10 will run for 1782 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (F (G (((p121 <= 0) OR (p204 <= 0)))) AND G ((((1 <= p121) AND (1 <= p204)) OR G (((p121 <= 0) OR (p204 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 10 will run for 1782 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((((1 <= p121) AND (1 <= p204)) OR G (((p121 <= 0) OR (p204 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((((1 <= p121) AND (1 <= p204)) OR G (((p121 <= 0) OR (p204 <= 0)))))
lola: processed formula length: 72
lola: 64 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: 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: 2665 markings, 2926 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 11 will run for 3565 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (G (((1 <= p125) AND (1 <= p182))) OR (G (((p126 <= 0) OR (p164 <= 0))) AND F (G (((1 <= p125) AND (1 <= p182))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 11 will run for 3565 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (((p126 <= 0) OR (p164 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (((p126 <= 0) OR (p164 <= 0)))
lola: processed formula length: 33
lola: 64 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: 1408 markings, 1612 edges
lola: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: (G (((1 <= p125) AND (1 <= p182))) OR (G (((p126 <= 0) OR (p164 <= 0))) AND F (G (((1 <= p125) AND (1 <= p182))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: G (((p126 <= 0) OR (p164 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (((p126 <= 0) OR (p164 <= 0)))
lola: processed formula length: 33
lola: 64 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: 1408 markings, 1612 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: G (((1 <= p125) AND (1 <= p182)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (((1 <= p125) AND (1 <= p182)))
lola: processed formula length: 33
lola: 64 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: 165 markings, 165 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no no no no no no no no no no no
lola:
preliminary result: no no no no no no no no no no no no
lola: memory consumption: 34436 KB
lola: time consumption: 5 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="HexagonalGrid-PT-316"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itslola"
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 itslola"
echo " Input is HexagonalGrid-PT-316, 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 r184-oct2-158987928000098"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HexagonalGrid-PT-316.tgz
mv HexagonalGrid-PT-316 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 ;