Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r011-tall-162038006100193.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is AutoFlight-PT-02a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-tall-162038006100193
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 412K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 158K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 80K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.9K Mar 28 15:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 15:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.9K Mar 23 01:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 23 01:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 10:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 22 10:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 16K May 5 16:51 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME AutoFlight-PT-02a-00
FORMULA_NAME AutoFlight-PT-02a-01
FORMULA_NAME AutoFlight-PT-02a-02
FORMULA_NAME AutoFlight-PT-02a-03
FORMULA_NAME AutoFlight-PT-02a-04
FORMULA_NAME AutoFlight-PT-02a-05
FORMULA_NAME AutoFlight-PT-02a-06
FORMULA_NAME AutoFlight-PT-02a-07
FORMULA_NAME AutoFlight-PT-02a-08
FORMULA_NAME AutoFlight-PT-02a-09
FORMULA_NAME AutoFlight-PT-02a-10
FORMULA_NAME AutoFlight-PT-02a-11
FORMULA_NAME AutoFlight-PT-02a-12
FORMULA_NAME AutoFlight-PT-02a-13
FORMULA_NAME AutoFlight-PT-02a-14
FORMULA_NAME AutoFlight-PT-02a-15

=== Now, execution of the tool begins

BK_START 1620431938110

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-07 23:58:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-07 23:58:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 23:58:59] [INFO ] Load time of PNML (sax parser for PT used): 32 ms
[2021-05-07 23:58:59] [INFO ] Transformed 57 places.
[2021-05-07 23:58:59] [INFO ] Transformed 55 transitions.
[2021-05-07 23:58:59] [INFO ] Found NUPN structural information;
[2021-05-07 23:58:59] [INFO ] Parsed PT model containing 57 places and 55 transitions in 69 ms.
Ensure Unique test removed 10 transitions
Reduce redundant transitions removed 10 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 4007 resets, run finished after 314 ms. (steps per millisecond=318 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1]
// Phase 1: matrix 45 rows 57 cols
[2021-05-07 23:59:00] [INFO ] Computed 16 place invariants in 5 ms
[2021-05-07 23:59:00] [INFO ] [Real]Absence check using 15 positive place invariants in 15 ms returned sat
[2021-05-07 23:59:00] [INFO ] [Real]Absence check using 15 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-07 23:59:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 23:59:00] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2021-05-07 23:59:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 23:59:00] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned unsat
[2021-05-07 23:59:00] [INFO ] [Real]Absence check using 15 positive place invariants in 5 ms returned sat
[2021-05-07 23:59:00] [INFO ] [Real]Absence check using 15 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-07 23:59:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 23:59:00] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2021-05-07 23:59:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 23:59:00] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned unsat
[2021-05-07 23:59:00] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2021-05-07 23:59:00] [INFO ] [Real]Absence check using 15 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-07 23:59:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 23:59:00] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2021-05-07 23:59:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 23:59:00] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned unsat
[2021-05-07 23:59:00] [INFO ] [Real]Absence check using 15 positive place invariants in 5 ms returned sat
[2021-05-07 23:59:00] [INFO ] [Real]Absence check using 15 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-07 23:59:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 23:59:00] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2021-05-07 23:59:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 23:59:00] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned unsat
[2021-05-07 23:59:00] [INFO ] [Real]Absence check using 15 positive place invariants in 5 ms returned sat
[2021-05-07 23:59:00] [INFO ] [Real]Absence check using 15 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-07 23:59:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 23:59:00] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2021-05-07 23:59:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 23:59:00] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned unsat
[2021-05-07 23:59:00] [INFO ] [Real]Absence check using 15 positive place invariants in 5 ms returned sat
[2021-05-07 23:59:00] [INFO ] [Real]Absence check using 15 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-07 23:59:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 23:59:00] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2021-05-07 23:59:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 23:59:00] [INFO ] [Nat]Absence check using 15 positive place invariants in 4 ms returned unsat
[2021-05-07 23:59:00] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2021-05-07 23:59:00] [INFO ] [Real]Absence check using 15 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-07 23:59:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 23:59:00] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2021-05-07 23:59:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 23:59:00] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned unsat
[2021-05-07 23:59:00] [INFO ] [Real]Absence check using 15 positive place invariants in 5 ms returned sat
[2021-05-07 23:59:00] [INFO ] [Real]Absence check using 15 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-07 23:59:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 23:59:00] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2021-05-07 23:59:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 23:59:00] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned unsat
Successfully simplified 8 atomic propositions for a total of 9 simplifications.
[2021-05-07 23:59:00] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2021-05-07 23:59:00] [INFO ] Flatten gal took : 29 ms
FORMULA AutoFlight-PT-02a-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-02a-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-02a-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-02a-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-02a-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-07 23:59:00] [INFO ] Applying decomposition
[2021-05-07 23:59:00] [INFO ] Flatten gal took : 7 ms
[2021-05-07 23:59:00] [INFO ] Decomposing Gal with order
[2021-05-07 23:59:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-07 23:59:00] [INFO ] Removed a total of 12 redundant transitions.
[2021-05-07 23:59:00] [INFO ] Flatten gal took : 28 ms
[2021-05-07 23:59:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 3 ms.
[2021-05-07 23:59:00] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2021-05-07 23:59:00] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 2 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ AutoFlight-PT-02a @ 3570 seconds

FORMULA AutoFlight-PT-02a-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AutoFlight-PT-02a-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AutoFlight-PT-02a-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AutoFlight-PT-02a-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AutoFlight-PT-02a-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AutoFlight-PT-02a-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AutoFlight-PT-02a-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AutoFlight-PT-02a-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AutoFlight-PT-02a-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AutoFlight-PT-02a-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AutoFlight-PT-02a-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3567
rslt: Output for LTLCardinality @ AutoFlight-PT-02a

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"memory": 28868,
"runtime": 3.000000,
"signal": null,
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},
"files":
{
"formula": "LTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "X(X(X(X(F((X(G(**)) OR **)))))) : (G(*) OR F(**)) : X(X(G(**))) : F(G((F(G(*)) OR (X(*) OR *)))) : X(F(**)) : F((G((F(**) AND (** OR **))) AND X(**))) : F((X(F(**)) AND **)) : F(G((F(*) OR **))) : X(G(*)) : (X(F(**)) OR G(*)) : G(F(**))"
},
"net":
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"conflict_clusters": 29,
"places": 57,
"places_significant": 41,
"singleton_clusters": 0,
"transitions": 45
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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: 102/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 57
lola: finding significant places
lola: 57 places, 45 transitions, 41 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 LTLCardinality.xml
lola: LP says that atomic proposition is always true: (p48 <= 1)
lola: LP says that atomic proposition is always true: (p10 <= 1)
lola: LP says that atomic proposition is always true: (p24 <= 1)
lola: LP says that atomic proposition is always true: (p9 <= 1)
lola: LP says that atomic proposition is always true: (p12 <= 1)
lola: LP says that atomic proposition is always true: (p52 <= 1)
lola: LP says that atomic proposition is always true: (p30 <= 1)
lola: LP says that atomic proposition is always true: (p28 <= 1)
lola: LP says that atomic proposition is always true: (p24 <= 1)
lola: LP says that atomic proposition is always true: (p7 <= 1)
lola: LP says that atomic proposition is always true: (p46 <= 1)
lola: LP says that atomic proposition is always true: (p7 <= 1)
lola: LP says that atomic proposition is always true: (p46 <= 1)
lola: LP says that atomic proposition is always true: (p46 <= 1)
lola: LP says that atomic proposition is always true: (p29 <= 1)
lola: LP says that atomic proposition is always true: (p46 <= 1)
lola: LP says that atomic proposition is always true: (p0 <= 1)
lola: LP says that atomic proposition is always true: (p0 <= 1)
lola: LP says that atomic proposition is always true: (p17 <= 1)
lola: LP says that atomic proposition is always true: (p36 <= 1)
lola: LP says that atomic proposition is always true: (p35 <= 1)
lola: LP says that atomic proposition is always true: (p32 <= 1)
lola: F (X (X (X (F (X (F ((G (X (((1 <= p48)))) OR ((1 <= p10)))))))))) : (NOT(F ((((1 <= p10)) AND ((p24 <= 0))))) OR F (((1 <= p9)))) : X (G (NOT(X (NOT(G ((((p7 <= 0)) OR ((1 <= p12))))))))) : F (X (NOT(F (((G (F ((((p40 <= 0)) OR ((1 <= p52))))) AND X ((((p56 <= 0)) OR ((1 <= p30))))) AND (((p10 <= 0)) OR ((1 <= p28)))))))) : X (((0 <= 0) U (((p43 <= 0)) OR ((1 <= p24))))) : F ((F (X (X (((1 <= p7))))) U (G ((((1 <= p46)) U ((1 <= p7)))) AND X (((1 <= p46)))))) : (((p46 <= 0)) U F ((X (F ((((p9 <= 0)) OR ((1 <= p29))))) AND ((1 <= p46))))) : G (F (X (NOT(X (F (NOT(G ((NOT(G ((((p31 <= 0)) OR ((1 <= p0))))) OR (((1 <= p31)) AND ((p0 <= 0)))))))))))) : NOT(F (X (((1 <= p17))))) : (NOT(X (NOT(F (((1 <= p36)))))) OR NOT(F ((((p55 <= 0)) OR ((1 <= p35)))))) : F (G (F ((((p28 <= 0)) OR ((1 <= p32))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
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:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:335
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:380
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:169
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:374
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:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (X (X (F ((X (G (((1 <= p48)))) OR ((1 <= p10))))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (X (X (F ((X (G (((1 <= p48)))) OR ((1 <= p10))))))))
lola: processed formula length: 58
lola: 68 rewrites
lola: closed formula file LTLCardinality.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: 14 markings, 14 edges
lola: ========================================
lola: subprocess 1 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (G ((((p7 <= 0)) OR ((1 <= p12))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (G ((((p7 <= 0)) OR ((1 <= p12))))))
lola: processed formula length: 42
lola: 68 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 12 markings, 12 edges
lola: ========================================
lola: subprocess 2 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((F (G ((((1 <= p40)) AND ((p52 <= 0))))) OR (X ((((1 <= p56)) AND ((p30 <= 0)))) OR (((1 <= p10)) AND ((p28 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((F (G ((((1 <= p40)) AND ((p52 <= 0))))) OR (X ((((1 <= p56)) AND ((p30 <= 0)))) OR (((1 <= p10)) AND ((p28 <= 0)))))))
lola: processed formula length: 125
lola: 68 rewrites
lola: closed formula file LTLCardinality.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: 737 markings, 1735 edges
lola: ========================================
lola: subprocess 3 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((((p43 <= 0)) OR ((1 <= p24)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((((p43 <= 0)) OR ((1 <= p24)))))
lola: processed formula length: 39
lola: 68 rewrites
lola: closed formula file LTLCardinality.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: 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: 2 markings, 1 edges
lola: ========================================
lola: subprocess 4 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((G ((F (((1 <= p7))) AND (((1 <= p46)) OR ((1 <= p7))))) AND X (((1 <= p46)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((G ((F (((1 <= p7))) AND (((1 <= p46)) OR ((1 <= p7))))) AND X (((1 <= p46)))))
lola: processed formula length: 82
lola: 68 rewrites
lola: closed formula file LTLCardinality.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: 7094 markings, 31186 edges
lola: ========================================
lola: subprocess 5 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((X (F ((((p9 <= 0)) OR ((1 <= p29))))) AND ((1 <= p46))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((X (F ((((p9 <= 0)) OR ((1 <= p29))))) AND ((1 <= p46))))
lola: processed formula length: 61
lola: 68 rewrites
lola: closed formula file LTLCardinality.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: 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: 323 markings, 776 edges
lola: ========================================
lola: subprocess 6 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G (((p17 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G (((p17 <= 0))))
lola: processed formula length: 20
lola: 68 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 12 markings, 12 edges
lola: ========================================
lola: subprocess 7 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X (F (((1 <= p36)))) OR G ((((1 <= p55)) AND ((p35 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((((1 <= p55)) AND ((p35 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((((1 <= p55)) AND ((p35 <= 0))))
lola: processed formula length: 35
lola: 68 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 12 markings, 12 edges
lola: ========================================
lola: subprocess 8 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F (((1 <= p36))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F (((1 <= p36))))
lola: processed formula length: 20
lola: 68 rewrites
lola: closed formula file LTLCardinality.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: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 12 markings, 12 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 8 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((((p28 <= 0)) OR ((1 <= p32)))))
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 ((((p28 <= 0)) OR ((1 <= p32)))))
lola: processed formula length: 39
lola: 68 rewrites
lola: closed formula file LTLCardinality.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: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 457 markings, 801 edges
lola: ========================================
lola: subprocess 9 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((F ((((1 <= p31)) AND ((p0 <= 0)))) OR (((1 <= p31)) AND ((p0 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((F ((((1 <= p31)) AND ((p0 <= 0)))) OR (((1 <= p31)) AND ((p0 <= 0))))))
lola: processed formula length: 78
lola: 68 rewrites
lola: closed formula file LTLCardinality.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: 14 markings, 16 edges
lola: ========================================
lola: subprocess 10 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (G ((((p10 <= 0)) OR ((1 <= p24)))) OR F (((1 <= p9))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 10 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (((1 <= p9)))
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: ((p9 <= 0))
lola: processed formula length: 11
lola: 70 rewrites
lola: closed formula file LTLCardinality.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: 12 markings, 11 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 ((((p10 <= 0)) OR ((1 <= p24)))) OR F (((1 <= p9))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: F (((1 <= p9)))
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: ((p9 <= 0))
lola: processed formula length: 11
lola: 70 rewrites
lola: closed formula file LTLCardinality.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: 12 markings, 11 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: G ((((p10 <= 0)) OR ((1 <= p24))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((((p10 <= 0)) OR ((1 <= p24))))
lola: processed formula length: 35
lola: 68 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 12 markings, 12 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no no no yes no no no no no yes
lola:
preliminary result: no no no no yes no no no no no yes
lola: memory consumption: 28868 KB
lola: time consumption: 3 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLCardinality.json
lola: closed JSON file LTLCardinality.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="AutoFlight-PT-02a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is AutoFlight-PT-02a, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r011-tall-162038006100193"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-02a.tgz
mv AutoFlight-PT-02a execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;