About the Execution of ITS-LoLa for NeoElection-COL-3
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15742.220 | 3600000.00 | 25579.00 | 107.20 | FTTTTFFFFFTFFFFF | 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-158987852900228.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is NeoElection-COL-3, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r174-csrt-158987852900228
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 256K
-rw-r--r-- 1 mcc users 3.8K 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 3.2K Apr 30 13:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K 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 3.8K Apr 30 13:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 18K Apr 30 13:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K 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 3.3K Apr 30 13:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 30 13:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 30 13:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 75K 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-3-CTLFireability-00
FORMULA_NAME NeoElection-COL-3-CTLFireability-01
FORMULA_NAME NeoElection-COL-3-CTLFireability-02
FORMULA_NAME NeoElection-COL-3-CTLFireability-03
FORMULA_NAME NeoElection-COL-3-CTLFireability-04
FORMULA_NAME NeoElection-COL-3-CTLFireability-05
FORMULA_NAME NeoElection-COL-3-CTLFireability-06
FORMULA_NAME NeoElection-COL-3-CTLFireability-07
FORMULA_NAME NeoElection-COL-3-CTLFireability-08
FORMULA_NAME NeoElection-COL-3-CTLFireability-09
FORMULA_NAME NeoElection-COL-3-CTLFireability-10
FORMULA_NAME NeoElection-COL-3-CTLFireability-11
FORMULA_NAME NeoElection-COL-3-CTLFireability-12
FORMULA_NAME NeoElection-COL-3-CTLFireability-13
FORMULA_NAME NeoElection-COL-3-CTLFireability-14
FORMULA_NAME NeoElection-COL-3-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1591135657790
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 22:07:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-02 22:07:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 22:07:41] [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 22:07:42] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1250 ms
[2020-06-02 22:07:42] [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 22:07:42] [INFO ] Detected 4 constant HL places corresponding to 60 PT places.
[2020-06-02 22:07:42] [INFO ] Imported 18 HL places and 22 HL transitions for a total of 972 PT places and 1808.0 transition bindings in 93 ms.
[2020-06-02 22:07:42] [INFO ] Computed order based on color domains.
[2020-06-02 22:07:43] [INFO ] Unfolded HLPN to a Petri net with 972 places and 964 transitions in 128 ms.
[2020-06-02 22:07:43] [INFO ] Unfolded HLPN properties in 2 ms.
Deduced a syphon composed of 892 places in 5 ms
Reduce places removed 898 places and 906 transitions.
Reduce places removed 7 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 203 ms.
Finished random walk after 1604 steps, including 18 resets, run visited all 21 properties in 13 ms. (steps per millisecond=123 )
[2020-06-02 22:07:43] [INFO ] Initial state reduction rules for CTL removed 10 formulas.
[2020-06-02 22:07:43] [INFO ] Flatten gal took : 59 ms
[2020-06-02 22:07:43] [INFO ] Initial state reduction rules for CTL removed 10 formulas.
[2020-06-02 22:07:43] [INFO ] Flatten gal took : 10 ms
FORMULA NeoElection-COL-3-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-3-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-3-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-3-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-3-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-3-CTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-3-CTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-3-CTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-3-CTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-3-CTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-02 22:07:43] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2020-06-02 22:07:43] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 3 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ NeoElection-COL-3 @ 3570 seconds
FORMULA NeoElection-COL-3-CTLFireability-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA NeoElection-COL-3-CTLFireability-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA NeoElection-COL-3-CTLFireability-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA NeoElection-COL-3-CTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA NeoElection-COL-3-CTLFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA NeoElection-COL-3-CTLFireability-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3562
rslt: Output for CTLFireability @ NeoElection-COL-3
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"formula":
{
"skeleton": "TRUE : A(X(E(G(*)))) : (A(G(E(F(**)))) AND A(G(A(F(**))))) : (E(X(**)) OR (A(X(**)) AND (** OR (** OR **)))) : (** OR E(F(A(G(*))))) : E(G(E(F(**))))"
},
"net":
{
"arcs": 272,
"conflict_clusters": 27,
"places": 67,
"places_significant": 47,
"singleton_clusters": 0,
"transitions": 58
},
"result":
{
"preliminary_value": "yes no no no yes no ",
"value": "yes no no no yes 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: 125/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 67
lola: finding significant places
lola: 67 places, 58 transitions, 47 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 CTLFireability.xml
lola: E (G ((0 <= 0))) : NOT(E (X (A (F ((((1 <= p17) AND (1 <= p36) AND (1 <= p50)) OR ((1 <= p23) AND (1 <= p44) AND (1 <= p51)) OR ((1 <= p20) AND (1 <= p44) AND (1 <= p51)) OR ((1 <= p14) AND (1 <= p36) AND (1 <= p50)) OR ((1 <= p20) AND (1 <= p48) AND (1 <= p51)) OR ((1 <= p23) AND (1 <= p48) AND (1 <= p51)))))))) : A (G ((E (F (((1 <= p0) OR (1 <= p1) OR (1 <= p2)))) AND A (F ((((1 <= p13) AND (1 <= p61)) OR ((1 <= p22) AND (1 <= p65)) OR ((1 <= p10) AND (1 <= p59)) OR ((1 <= p7) AND (1 <= p58)) OR ((1 <= p19) AND (1 <= p64)) OR ((1 <= p16) AND (1 <= p62)))))))) : (A (((1 <= 0) U E (X (((1 <= p66) OR (1 <= p63) OR (1 <= p60)))))) OR (A (X ((((p13 <= 0) OR (p61 <= 0)) AND ((p22 <= 0) OR (p65 <= 0)) AND ((p10 <= 0) OR (p59 <= 0)) AND ((p7 <= 0) OR (p58 <= 0)) AND ((p19 <= 0) OR (p64 <= 0)) AND ((p16 <= 0) OR (p62 <= 0)) AND (p0 <= 0) AND (p1 <= 0) AND (p2 <= 0)))) AND (((E (X ((1 <= 0))) OR (1 <= p66)) OR (1 <= p63)) OR (1 <= p60)))) : (((1 <= p56) OR (1 <= p57) OR (1 <= p55)) OR E (F (NOT(E (F ((((1 <= p5) AND (1 <= p17) AND (1 <= p40) AND (1 <= p50)) OR ((1 <= p4) AND (1 <= p8) AND (1 <= p28) AND (1 <= p49)) OR ((1 <= p4) AND (1 <= p11) AND (1 <= p28) AND (1 <= p49)) OR ((1 <= p4) AND (1 <= p11) AND (1 <= p32) AND (1 <= p49)) OR ((1 <= p3) AND (1 <= p8) AND (1 <= p28) AND (1 <= p49)) OR ((1 <= p6) AND (1 <= p17) AND (1 <= p40) AND (1 <= p50)) OR ((1 <= p3) AND (1 <= p11) AND (1 <= p32) AND (1 <= p49)) OR ((1 <= p5) AND (1 <= p14) AND (1 <= p40) AND (1 <= p50)) OR ((1 <= p3) AND (1 <= p11) AND (1 <= p28) AND (1 <= p49)) OR ((1 <= p3) AND (1 <= p8) AND (1 <= p32) AND (1 <= p49)) OR ((1 <= p6) AND (1 <= p14) AND (1 <= p40) AND (1 <= p50)) OR ((1 <= p4) AND (1 <= p8) AND (1 <= p32) AND (1 <= p49))))))))) : E (G (E (F ((((1 <= p17) AND (1 <= p36) AND (1 <= p50)) OR ((1 <= p23) AND (1 <= p44) AND (1 <= p51)) OR ((1 <= p20) AND (1 <= p44) AND (1 <= p51)) OR ((1 <= p14) AND (1 <= p36) AND (1 <= p50)) OR ((1 <= p20) AND (1 <= p48) AND (1 <= p51)) OR ((1 <= p23) AND (1 <= p48) AND (1 <= p51)))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:545
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:184
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:133
lola: rewrite Frontend/Parser/formula_rewrite.k:122
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 18 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 1 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (E (G ((((p17 <= 0) OR (p36 <= 0) OR (p50 <= 0)) AND ((p23 <= 0) OR (p44 <= 0) OR (p51 <= 0)) AND ((p20 <= 0) OR (p44 <= 0) OR (p51 <= 0)) AND ((p14 <= 0) OR (p36 <= 0) OR (p50 <= 0)) AND ((p20 <= 0) OR (p48 <= 0) OR (p51 <= 0)) AND ((p23 <= 0) OR (p48 <= 0) OR (p51 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(EG((((p17 <= 0) OR (p36 <= 0) OR (p50 <= 0)) AND ((p23 <= 0) OR (p44 <= 0) OR (p51 <= 0)) AND ((p20 <= 0) OR (p44 <= 0) OR (p51 <= 0)) AND ((p14 <= 0) OR (p36 <= 0) OR (p50 <= 0)) AND ((p20 <= 0) OR (p48 <= 0) OR (p51 <= 0)) AND ((p23 <= 0) OR (p48 <= 0) OR (p51 <= 0)))))
lola: processed formula length: 287
lola: 20 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 340467 markings, 979441 edges
lola: ========================================
lola: subprocess 2 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (X (((1 <= p66) OR (1 <= p63) OR (1 <= p60)))) OR (A (X ((((p13 <= 0) OR (p61 <= 0)) AND ((p22 <= 0) OR (p65 <= 0)) AND ((p10 <= 0) OR (p59 <= 0)) AND ((p7 <= 0) OR (p58 <= 0)) AND ((p19 <= 0) OR (p64 <= 0)) AND ((p16 <= 0) OR (p62 <= 0)) AND (p0 <= 0) AND (p1 <= 0) AND (p2 <= 0)))) AND ((1 <= p66) OR ((1 <= p63) OR (1 <= p60)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p66) OR ((1 <= p63) OR (1 <= p60)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: rewrite Frontend/Parser/formula_rewrite.k:797
lola: rewrite Frontend/Parser/formula_rewrite.k:797
lola: rewrite Frontend/Parser/formula_rewrite.k:798
lola: processed formula: ((1 <= p66) OR (1 <= p63) OR (1 <= p60))
lola: processed formula length: 40
lola: 21 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 3 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 3 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (((1 <= p66) OR (1 <= p63) OR (1 <= p60))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX(((1 <= p66) OR (1 <= p63) OR (1 <= p60)))
lola: processed formula length: 46
lola: 19 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 0 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 3 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (E (F ((((1 <= p17) AND (1 <= p36) AND (1 <= p50)) OR ((1 <= p23) AND (1 <= p44) AND (1 <= p51)) OR ((1 <= p20) AND (1 <= p44) AND (1 <= p51)) OR ((1 <= p14) AND (1 <= p36) AND (1 <= p50)) OR ((1 <= p20) AND (1 <= p48) AND (1 <= p51)) OR ((1 <= p23) AND (1 <= p48) AND (1 <= p51)))))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation of reachability
lola: rewrite Frontend/Parser/formula_rewrite.k:593
lola: rewrite Frontend/Parser/formula_rewrite.k:628
lola: rewrite Frontend/Parser/formula_rewrite.k:731
lola: processed formula: (((1 <= p17) AND (1 <= p36) AND (1 <= p50)) OR ((1 <= p23) AND (1 <= p44) AND (1 <= p51)) OR ((1 <= p20) AND (1 <= p44) AND (1 <= p51)) OR ((1 <= p14) AND (1 <= p36) AND (1 <= p50)) OR ((1 <= p20) AND (1 <= p48) AND (1 <= p51)) OR ((1 <= p23) AND (1 <= p48) AND (1 <= p51)))
lola: processed formula length: 279
lola: 21 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EGEF)
lola: state space: using reachability graph (EGEF version) (--search=depth)
lola: state space: using ctl preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((p17 <= 0) OR (p36 <= 0) OR (p50 <= 0)) AND ((p23 <= 0) OR (p44 <= 0) OR (p51 <= 0)) AND ((p20 <= 0) OR (p44 <= 0) OR (p51 <= 0)) AND ((p14 <= 0) OR (p36 <= 0) OR (p50 <= 0)) AND ((p20 <= 0) OR (p48 <= 0) OR (p51 <= 0)) AND ((p23 <= 0) OR (p48 <= 0) OR (p51 <= 0)))
lola: state equation task get result started, id 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 1
lola: formula 1: (((1 <= p17) AND (1 <= p36) AND (1 <= p50)) OR ((1 <= p23) AND (1 <= p44) AND (1 <= p51)) OR ((1 <= p20) AND (1 <= p44) AND (1 <= p51)) OR ((1 <= p14) AND (1 <= p36) AND (1 <= p50)) OR ((1 <= p20) AND (1 <= p48) AND (1 <= p51)) OR ((1 <= p23) AND (1 <= p48) AND (1 <= p51)))
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 18 literals and 6 conjunctive subformulas
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4374 literals and 729 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-3-1.sara
lola: state equation: calling and running sara
lola: state equation: write sara problem file to CTLFireability-3-0.sara
sara: try reading problem file CTLFireability-3-1.sara.
sara: place or transition ordering is non-deterministic
lola: state equation 1: solution produced
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-3-0.sara.
sara: place or transition ordering is non-deterministic
lola: state equation 0: solution produced
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EGEF
lola: Reachability of the predicate is not possibly preserved.
lola: 974325 markings, 3599110 edges
lola: ========================================
lola: subprocess 4 will run for 1781 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((1 <= p56) OR (1 <= p57) OR (1 <= p55)) OR E (F (A (G ((((p5 <= 0) OR (p17 <= 0) OR (p40 <= 0) OR (p50 <= 0)) AND ((p4 <= 0) OR (p8 <= 0) OR (p28 <= 0) OR (p49 <= 0)) AND ((p4 <= 0) OR (p11 <= 0) OR (p28 <= 0) OR (p49 <= 0)) AND ((p4 <= 0) OR (p11 <= 0) OR (p32 <= 0) OR (p49 <= 0)) AND ((p3 <= 0) OR (p8 <= 0) OR (p28 <= 0) OR (p49 <= 0)) AND ((p6 <= 0) OR (p17 <= 0) OR (p40 <=... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 1781 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p56) OR (1 <= p57) OR (1 <= p55))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((1 <= p56) OR (1 <= p57) OR (1 <= p55))
lola: processed formula length: 42
lola: 18 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 3 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 5 will run for 3563 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (A (G ((((p5 <= 0) OR (p17 <= 0) OR (p40 <= 0) OR (p50 <= 0)) AND ((p4 <= 0) OR (p8 <= 0) OR (p28 <= 0) OR (p49 <= 0)) AND ((p4 <= 0) OR (p11 <= 0) OR (p28 <= 0) OR (p49 <= 0)) AND ((p4 <= 0) OR (p11 <= 0) OR (p32 <= 0) OR (p49 <= 0)) AND ((p3 <= 0) OR (p8 <= 0) OR (p28 <= 0) OR (p49 <= 0)) AND ((p6 <= 0) OR (p17 <= 0) OR (p40 <= 0) OR (p50 <= 0)) AND ((p3 <= 0) OR (p11 <= ... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking possible invariance
lola: rewrite Frontend/Parser/formula_rewrite.k:604
lola: rewrite Frontend/Parser/formula_rewrite.k:614
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: (((1 <= p5) AND (1 <= p17) AND (1 <= p40) AND (1 <= p50)) OR ((1 <= p4) AND (1 <= p8) AND (1 <= p28) AND (1 <= p49)) OR ((1 <= p4) AND (1 <= p11) AND (1 <= p28) AND (1 <= p49)) OR ((1 <= p4) AND (1 <= p11) AND (1 <= p32) AND (1 <= p49)) OR ((1 <= p3) AND (1 <= p8) AND (1 <= p28) AND (1 <= p49)) OR ((1 <= p6) AND (1 <= p17) AND (1 <= p40) AND (1 <= p50)) OR ((1 <= p3) AND (1 <= p11) AND (1 <=... (shortened)
lola: processed formula length: 725
lola: 22 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using tscc preserving stubborn set method (--stubborn)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result started, id 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: state equation task get result unparse finished++ id 0
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 1
lola: formula 1: (((1 <= p5) AND (1 <= p17) AND (1 <= p40) AND (1 <= p50)) OR ((1 <= p4) AND (1 <= p8) AND (1 <= p28) AND (1 <= p49)) OR ((1 <= p4) AND (1 <= p11) AND (1 <= p28) AND (1 <= p49)) OR ((1 <= p4) AND (1 <= p11) AND (1 <= p32) AND (1 <= p49)) OR ((1 <= p3) AND (1 <= p8) AND (1 <= p28) AND (1 <= p49)) OR ((1 <= p6) AND (1 <= p17) AND (1 <= p40) AND (1 <= p50)) OR ((1 <= p3) AND (1 <= p11) AND (1 <= p32) AND (1 <= p49)) OR ((1 <= p5) AND (1 <= p14) AND (1 <= p40) AND (1 <= p50)) OR ((1 <= p3) AND (1 <= p11) AND (1 <= p28) AND (1 <= p49)) OR ((1 <= p3) AND (1 <= p8) AND (1 <= p32) AND (1 <= p49)) OR ((1 <= p6) AND (1 <= p14) AND (1 <= p40) AND (1 <= p50)) OR ((1 <= p4) AND (1 <= p8) AND (1 <= p32) AND (1 <= p49)))
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 48 literals and 12 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: parallel
lola: The predicate is possibly invariant.
lola: 67 markings, 66 edges
lola: state equation: write sara problem file to CTLFireability-5-1.sara
lola: formula 0: (((p5 <= 0) OR (p17 <= 0) OR (p40 <= 0) OR (p50 <= 0)) AND ((p4 <= 0) OR (p8 <= 0) OR (p28 <= 0) OR (p49 <= 0)) AND ((p4 <= 0) OR (p11 <= 0) OR (p28 <= 0) OR (p49 <= 0)) AND ((p4 <= 0) OR (p11 <= 0) OR (p32 <= 0) OR (p49 <= 0)) AND ((p3 <= 0) OR (p8 <= 0) OR (p28 <= 0) OR (p49 <= 0)) AND ((p6 <= 0) OR (p17 <= 0) OR (p40 <= 0) OR (p50 <= 0)) AND ((p3 <= 0) OR (p11 <= 0) OR (p32 <= 0) OR (p49 <= 0)) AND ((p5 <= 0) OR (p14 <= 0) OR (p40 <= 0) OR (p50 <= 0)) AND ((p3 <= 0) OR (p11 <= 0) OR (p28 <= 0) OR (p49 <= 0)) AND ((p3 <= 0) OR (p8 <= 0) OR (p32 <= 0) OR (p49 <= 0)) AND ((p6 <= 0) OR (p14 <= 0) OR (p40 <= 0) OR (p50 <= 0)) AND ((p4 <= 0) OR (p8 <= 0) OR (p32 <= 0) OR (p49 <= 0)))
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-5-1.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 5 will run for 3563 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G (E (F (((1 <= p0) OR (1 <= p1) OR (1 <= p2)))))) AND A (G (A (F ((((1 <= p13) AND (1 <= p61)) OR ((1 <= p22) AND (1 <= p65)) OR ((1 <= p10) AND (1 <= p59)) OR ((1 <= p7) AND (1 <= p58)) OR ((1 <= p19) AND (1 <= p64)) OR ((1 <= p16) AND (1 <= p62))))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 5 will run for 3563 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F (((1 <= p0) OR (1 <= p1) OR (1 <= p2))))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: rewrite Frontend/Parser/formula_rewrite.k:603
lola: rewrite Frontend/Parser/formula_rewrite.k:613
lola: rewrite Frontend/Parser/formula_rewrite.k:703
lola: processed formula: ((1 <= p0) OR (1 <= p1) OR (1 <= p2))
lola: processed formula length: 39
lola: 21 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using tscc preserving stubborn set method (--stubborn)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: tscc_search
lola: The predicate is not live.
lola: 4 markings, 3 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes no no no yes no
lola:
preliminary result: yes no no no yes no
lola: ========================================
lola: memory consumption: 37352 KB
lola: time consumption: 7 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.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-3"
export BK_EXAMINATION="CTLFireability"
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-3, examination is CTLFireability"
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-158987852900228"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NeoElection-COL-3.tgz
mv NeoElection-COL-3 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;