fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r174-csrt-158987852900250
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for NeoElection-COL-6

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15741.420 3600000.00 37888.00 108.90 FTFTFFFTTFTFTTFF normal

Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r174-csrt-158987852900250.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is NeoElection-COL-6, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r174-csrt-158987852900250
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 276K
-rw-r--r-- 1 mcc users 3.9K Apr 30 13:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 30 13:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 30 13:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 30 13:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 30 13:04 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Apr 30 13:04 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 30 13:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 30 13:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 30 13:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 30 13:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Apr 30 13:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 30 13:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 30 13:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Apr 30 13:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 30 13:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 30 13:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 30 13:04 equiv_pt
-rw-r--r-- 1 mcc users 2 Apr 30 13:04 instance
-rw-r--r-- 1 mcc users 5 Apr 30 13:04 iscolored
-rw-r--r-- 1 mcc users 98K Apr 30 13:04 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 NeoElection-COL-6-00
FORMULA_NAME NeoElection-COL-6-01
FORMULA_NAME NeoElection-COL-6-02
FORMULA_NAME NeoElection-COL-6-03
FORMULA_NAME NeoElection-COL-6-04
FORMULA_NAME NeoElection-COL-6-05
FORMULA_NAME NeoElection-COL-6-06
FORMULA_NAME NeoElection-COL-6-07
FORMULA_NAME NeoElection-COL-6-08
FORMULA_NAME NeoElection-COL-6-09
FORMULA_NAME NeoElection-COL-6-10
FORMULA_NAME NeoElection-COL-6-11
FORMULA_NAME NeoElection-COL-6-12
FORMULA_NAME NeoElection-COL-6-13
FORMULA_NAME NeoElection-COL-6-14
FORMULA_NAME NeoElection-COL-6-15

=== Now, execution of the tool begins

BK_START 1591137017596

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 22:30:20] [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]
[2020-06-02 22:30:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 22:30:20] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-06-02 22:30:21] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 938 ms
[2020-06-02 22:30:21] [INFO ] sort/places :
M * STAGE->P-stage,
M * POS->P-sendAnnPs__broadcasting,P-startNeg__broadcasting,
M * M * MT * M->P-network,P-poll__networl,
M * POS * M->P-masterList,
M * BOOL * M->P-masterState,
M * M * NEGSTEP->P-negotiation,
M->P-crashed,dead,P-electedPrimary,P-electedSecondary,P-electionFailed,P-electionInit,P-poll__handlingMessage,P-poll__pollEnd,P-poll__waitingMessage,P-polling,

[2020-06-02 22:30:21] [INFO ] Detected 4 constant HL places corresponding to 315 PT places.
[2020-06-02 22:30:21] [INFO ] Imported 18 HL places and 22 HL transitions for a total of 4830 PT places and 13580.0 transition bindings in 96 ms.
[2020-06-02 22:30:21] [INFO ] Computed order based on color domains.
[2020-06-02 22:30:21] [INFO ] Unfolded HLPN to a Petri net with 4830 places and 8005 transitions in 276 ms.
[2020-06-02 22:30:21] [INFO ] Unfolded HLPN properties in 5 ms.
Deduced a syphon composed of 4507 places in 61 ms
Reduce places removed 4537 places and 7611 transitions.
Reduce places removed 13 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 481 ms.
Working with output stream class java.io.PrintStream
Finished random walk after 399 steps, including 0 resets, run visited all 67 properties in 20 ms. (steps per millisecond=19 )
[2020-06-02 22:30:22] [INFO ] Initial state reduction rules for CTL removed 13 formulas.
[2020-06-02 22:30:22] [INFO ] Flatten gal took : 165 ms
FORMULA NeoElection-COL-6-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-6-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-6-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-6-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-6-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-6-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-6-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-6-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-6-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-6-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-6-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-6-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-6-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-02 22:30:22] [INFO ] Applying decomposition
[2020-06-02 22:30:22] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-02 22:30:22] [INFO ] Flatten gal took : 54 ms
[2020-06-02 22:30:22] [INFO ] Decomposing Gal with order
[2020-06-02 22:30:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-02 22:30:22] [INFO ] Removed a total of 1224 redundant transitions.
[2020-06-02 22:30:22] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-02 22:30:22] [INFO ] Flatten gal took : 223 ms
[2020-06-02 22:30:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 12 ms.
[2020-06-02 22:30:22] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA NeoElection-COL-6-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-02 22:30:22] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 9 ms.
[2020-06-02 22:30:22] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 12 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ NeoElection-COL-6 @ 3570 seconds

FORMULA NeoElection-COL-6-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NeoElection-COL-6-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3549
rslt: Output for LTLFireability @ NeoElection-COL-6

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},
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"processed_size": 3690,
"rewrites": 2
},
"result":
{
"edges": 411,
"markings": 410,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 2
},
"compoundnumber": 3,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "stabilization",
"workflow": "product automaton"
}
}
],
"result":
{
"produced_by": "boolean",
"value": false
},
"task":
{
"compoundnumber": 2,
"type": "boolean"
}
}
],
"exit":
{
"error": null,
"memory": 178816,
"runtime": 21.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "X(F(**)) : (G(**) OR (G(F(**)) AND F(G(**))))"
},
"net":
{
"arcs": 2183,
"conflict_clusters": 90,
"places": 280,
"places_significant": 203,
"singleton_clusters": 0,
"transitions": 394
},
"result":
{
"preliminary_value": "yes no ",
"value": "yes no "
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"task":
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}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 674/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 280
lola: finding significant places
lola: 280 places, 394 transitions, 203 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
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((1 <= p35) AND (1 <= p129) AND (1 <= p227)) OR ((1 <= p104) AND (1 <= p225) AND (1 <= p231)) OR ((1 <= p59) AND (1 <= p153) AND (1 <= p228)) OR ((1 <= p95) AND (1 <= p225) AND (1 <= p231)) OR ((1 <= p65) AND (1 <= p169) AND (1 <= p229)) OR ((1 <= p101) AND (1 <= p221) AND (1 <= p231)) OR ((1 <= p68) AND (1 <= p169) AND (1 <= p229)) OR ((1 <= p68) AND (1 <= p173) AND (1 <= p229)) OR ((1 <= p98) AND (1 <= p217) AND (1 <= p231)) OR ((1 <= p104) AND (1 <= p221) AND (1 <= p231)) OR ((1 <= p89) AND (1 <= p197) AND (1 <= p230)) OR ((1 <= p56) AND (1 <= p149) AND (1 <= p228)) OR ((1 <= p95) AND (1 <= p213) AND (1 <= p231)) OR ((1 <= p92) AND (1 <= p225) AND (1 <= p231)) OR ((1 <= p47) AND (1 <= p149) AND (1 <= p228)) OR ((1 <= p92) AND (1 <= p209) AND (1 <= p231)) OR ((1 <= p86) AND (1 <= p189) AND (1 <= p230)) OR ((1 <= p50) AND (1 <= p153) AND (1 <= p228)) OR ((1 <= p83) AND (1 <= p201) AND (1 <= p230)) OR ((1 <= p95) AND (1 <= p209) AND (1 <= p231)) OR ((1 <= p74) AND (1 <= p169) AND (1 <= 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((1 <= p98) AND (1 <= p217) AND (1 <= p231)) OR ((1 <= p104) AND (1 <= p221) AND (1 <= p231)) OR ((1 <= p89) AND (1 <= p197) AND (1 <= p230)) OR ((1 <= p56) AND (1 <= p149) AND (1 <= p228)) OR ((1 <= p95) AND (1 <= p213) AND (1 <= p231)) OR ((1 <= p92) AND (1 <= p225) AND (1 <= p231)) OR ((1 <= p47) AND (1 <= p149) AND (1 <= p228)) OR ((1 <= p92) AND (1 <= p209) AND (1 <= p231)) OR ((1 <= p86) AND (1 <= p189) AND (1 <= p230)) OR ((1 <= p50) AND (1 <= p153) AND (1 <= p228)) OR ((1 <= p83) AND (1 <= p201) AND (1 <= p230)) OR ((1 <= p95) AND (1 <= p209) AND (1 <= p231)) OR ((1 <= p74) AND (1 <= p169) AND (1 <= p229)) OR ((1 <= p98) AND (1 <= p213) AND (1 <= p231)) OR ((1 <= p101) AND (1 <= p209) AND (1 <= p231)) OR ((1 <= p101) AND (1 <= p217) AND (1 <= p231)) OR ((1 <= p104) AND (1 <= p213) AND (1 <= p231)) OR ((1 <= p77) AND (1 <= p189) AND (1 <= p230)) OR ((1 <= p62) AND (1 <= p177) AND (1 <= p229)) OR ((1 <= p92) AND (1 <= p213) AND (1 <= p231)) OR ((1 <= p71) AND (1 <= p173) AND (1 <= p229)) OR ((1 <= p80) AND (1 <= p193) AND (1 <= p230)) OR ((1 <= p95) AND (1 <= p217) AND (1 <= p231)) OR ((1 <= p74) AND (1 <= p177) AND (1 <= p229)) OR ((1 <= p89) AND (1 <= p201) AND (1 <= p230)) OR ((1 <= p83) AND (1 <= p189) AND (1 <= p230)) OR ((1 <= p89) AND (1 <= p193) AND (1 <= p230)) OR ((1 <= p86) AND (1 <= p193) AND (1 <= p230)) OR ((1 <= p83) AND (1 <= p197) AND (1 <= p230)) OR ((1 <= p47) AND (1 <= p153) AND (1 <= p228)) OR ((1 <= p50) AND (1 <= p149) AND (1 <= p228)) OR ((1 <= p65) AND (1 <= p173) AND (1 <= p229)) OR ((1 <= p41) AND (1 <= p129) AND (1 <= p227)) OR ((1 <= p53) AND (1 <= p153) AND (1 <= p228)) OR ((1 <= p62) AND (1 <= p173) AND (1 <= p229)) OR ((1 <= p95) AND (1 <= p221) AND (1 <= p231)) OR ((1 <= p62) AND (1 <= p169) AND (1 <= p229)) OR ((1 <= p56) AND (1 <= p153) AND (1 <= p228)) OR ((1 <= p65) AND (1 <= p177) AND (1 <= p229)) OR ((1 <= p98) AND (1 <= p221) AND (1 <= p231)) OR ((1 <= p68) AND (1 <= p177) AND (1 <= p229)) OR ((1 <= p98) AND (1 <= p225) AND (1 <= p231)) OR ((1 <= p32) AND (1 <= p129) AND (1 <= p227)) OR ((1 <= p101) AND (1 <= p225) AND (1 <= p231)) OR ((1 <= p83) AND (1 <= p193) AND (1 <= p230)) OR ((1 <= p77) AND (1 <= p201) AND (1 <= p230)) OR ((1 <= p74) AND (1 <= p173) AND (1 <= p229)) OR ((1 <= p80) AND (1 <= p189) AND (1 <= p230)) OR ((1 <= p92) AND (1 <= p217) AND (1 <= p231)) OR ((1 <= p44) AND (1 <= p129) AND (1 <= p227)) OR ((1 <= p89) AND (1 <= p189) AND (1 <= p230)) OR ((1 <= p86) AND (1 <= p197) AND (1 <= p230)))))
lola: rewrite Frontend/Parser/formula_rewrite.k:425
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 1779 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F (((1 <= p236) OR (1 <= p235) OR (1 <= p237) OR (1 <= p232) OR (1 <= p234) OR (1 <= p233))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F (((1 <= p236) OR (1 <= p235) OR (1 <= p237) OR (1 <= p232) OR (1 <= p234) OR (1 <= p233))))
lola: processed formula length: 101
lola: 2 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 949008 markings, 2189909 edges, 189802 markings/sec, 0 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 1515591 markings, 3818502 edges
lola: ========================================
lola: subprocess 1 will run for 3550 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (G ((((1 <= p101) AND (1 <= p213) AND (1 <= p231)) OR ((1 <= p98) AND (1 <= p209) AND (1 <= p231)) OR ((1 <= p71) AND (1 <= p169) AND (1 <= p229)) OR ((1 <= p104) AND (1 <= p209) AND (1 <= p231)) OR ((1 <= p104) AND (1 <= p217) AND (1 <= p231)) OR ((1 <= p59) AND (1 <= p149) AND (1 <= p228)) OR ((1 <= p53) AND (1 <= p149) AND (1 <= p228)) OR ((1 <= p80) AND (1 <= p201) AND (1 <= p230)) OR ... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 3550 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((((1 <= p101) AND (1 <= p213) AND (1 <= p231)) OR ((1 <= p98) AND (1 <= p209) AND (1 <= p231)) OR ((1 <= p71) AND (1 <= p169) AND (1 <= p229)) OR ((1 <= p104) AND (1 <= p209) AND (1 <= p231)) OR ((1 <= p104) AND (1 <= p217) AND (1 <= p231)) OR ((1 <= p59) AND (1 <= p149) AND (1 <= p228)) OR ((1 <= p53) AND (1 <= p149) AND (1 <= p228)) OR ((1 <= p80) AND (1 <= p201) AND (1 <= p230)) OR (... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((((1 <= p101) AND (1 <= p213) AND (1 <= p231)) OR ((1 <= p98) AND (1 <= p209) AND (1 <= p231)) OR ((1 <= p71) AND (1 <= p169) AND (1 <= p229)) OR ((1 <= p104) AND (1 <= p209) AND (1 <= p231)) OR ((1 <= p104) AND (1 <= p217) AND (1 <= p231)) OR ((1 <= p59) AND (1 <= p149) AND (1 <= p228)) OR ((1 <= p53) AND (1 <= p149) AND (1 <= p228)) OR ((1 <= p80) AND (1 <= p201) AND (1 <= p230)) OR (... (shortened)
lola: processed formula length: 3686
lola: 2 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: 409 markings, 409 edges
lola: Child process aborted or communication problem between parent and child process
lola: ========================================
lola: subprocess 3 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((((1 <= p101) AND (1 <= p213) AND (1 <= p231)) OR ((1 <= p98) AND (1 <= p209) AND (1 <= p231)) OR ((1 <= p71) AND (1 <= p169) AND (1 <= p229)) OR ((1 <= p104) AND (1 <= p209) AND (1 <= p231)) OR ((1 <= p104) AND (1 <= p217) AND (1 <= p231)) OR ((1 <= p59) AND (1 <= p149) AND (1 <= p228)) OR ((1 <= p53) AND (1 <= p149) AND (1 <= p228)) OR ((1 <= p80) AND (1 <= p201) AND (1 <= p230)) OR... (shortened)
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 <= p101) AND (1 <= p213) AND (1 <= p231)) OR ((1 <= p98) AND (1 <= p209) AND (1 <= p231)) OR ((1 <= p71) AND (1 <= p169) AND (1 <= p229)) OR ((1 <= p104) AND (1 <= p209) AND (1 <= p231)) OR ((1 <= p104) AND (1 <= p217) AND (1 <= p231)) OR ((1 <= p59) AND (1 <= p149) AND (1 <= p228)) OR ((1 <= p53) AND (1 <= p149) AND (1 <= p228)) OR ((1 <= p80) AND (1 <= p201) AND (1 <= p230)) OR... (shortened)
lola: processed formula length: 3690
lola: 2 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: local time limit reached - aborting
lola:
preliminary result: yes unknown
lola: memory consumption: 184760 KB
lola: time consumption: 21 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLFireability.json
lola: closed JSON file LTLFireability.json
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 <= p101) AND (1 <= p213) AND (1 <= p231)) OR ((1 <= p98) AND (1 <= p209) AND (1 <= p231)) OR ((1 <= p71) AND (1 <= p169) AND (1 <= p229)) OR ((1 <= p104) AND (1 <= p209) AND (1 <= p231)) OR ((1 <= p104) AND (1 <= p217) AND (1 <= p231)) OR ((1 <= p59) AND (1 <= p149) AND (1 <= p228)) OR ((1 <= p53) AND (1 <= p149) AND (1 <= p228)) OR ((1 <= p80) AND (1 <= p201) AND (1 <= p230)) OR ... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: G ((((1 <= p101) AND (1 <= p213) AND (1 <= p231)) OR ((1 <= p98) AND (1 <= p209) AND (1 <= p231)) OR ((1 <= p71) AND (1 <= p169) AND (1 <= p229)) OR ((1 <= p104) AND (1 <= p209) AND (1 <= p231)) OR ((1 <= p104) AND (1 <= p217) AND (1 <= p231)) OR ((1 <= p59) AND (1 <= p149) AND (1 <= p228)) OR ((1 <= p53) AND (1 <= p149) AND (1 <= p228)) OR ((1 <= p80) AND (1 <= p201) AND (1 <= p230)) OR (... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((((1 <= p101) AND (1 <= p213) AND (1 <= p231)) OR ((1 <= p98) AND (1 <= p209) AND (1 <= p231)) OR ((1 <= p71) AND (1 <= p169) AND (1 <= p229)) OR ((1 <= p104) AND (1 <= p209) AND (1 <= p231)) OR ((1 <= p104) AND (1 <= p217) AND (1 <= p231)) OR ((1 <= p59) AND (1 <= p149) AND (1 <= p228)) OR ((1 <= p53) AND (1 <= p149) AND (1 <= p228)) OR ((1 <= p80) AND (1 <= p201) AND (1 <= p230)) OR (... (shortened)
lola: processed formula length: 3686
lola: 2 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: 409 markings, 409 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: F (G ((((1 <= p101) AND (1 <= p213) AND (1 <= p231)) OR ((1 <= p98) AND (1 <= p209) AND (1 <= p231)) OR ((1 <= p71) AND (1 <= p169) AND (1 <= p229)) OR ((1 <= p104) AND (1 <= p209) AND (1 <= p231)) OR ((1 <= p104) AND (1 <= p217) AND (1 <= p231)) OR ((1 <= p59) AND (1 <= p149) AND (1 <= p228)) OR ((1 <= p53) AND (1 <= p149) AND (1 <= p228)) OR ((1 <= p80) AND (1 <= p201) AND (1 <= p230)) OR... (shortened)
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 <= p101) AND (1 <= p213) AND (1 <= p231)) OR ((1 <= p98) AND (1 <= p209) AND (1 <= p231)) OR ((1 <= p71) AND (1 <= p169) AND (1 <= p229)) OR ((1 <= p104) AND (1 <= p209) AND (1 <= p231)) OR ((1 <= p104) AND (1 <= p217) AND (1 <= p231)) OR ((1 <= p59) AND (1 <= p149) AND (1 <= p228)) OR ((1 <= p53) AND (1 <= p149) AND (1 <= p228)) OR ((1 <= p80) AND (1 <= p201) AND (1 <= p230)) OR... (shortened)
lola: processed formula length: 3690
lola: 2 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: 410 markings, 411 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes no
lola:
preliminary result: yes no
lola: memory consumption: 178816 KB
lola: time consumption: 21 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="NeoElection-COL-6"
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 NeoElection-COL-6, 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 r174-csrt-158987852900250"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NeoElection-COL-6.tgz
mv NeoElection-COL-6 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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;