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-162038006200298.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is BART-PT-002, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-tall-162038006200298
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 672K
-rw-r--r-- 1 mcc users 4.2K Mar 20 13:27 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 20 13:27 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Jun 8 09:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Jun 8 09:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Jun 8 09:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 8 09:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Jun 8 09:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Jun 8 09:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Jun 8 09:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 8 09:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 8 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 8 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 20 13:27 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 20 13:27 instance
-rw-r--r-- 1 mcc users 6 Mar 20 13:27 iscolored
-rw-r--r-- 1 mcc users 534K Mar 20 13:27 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 BART-PT-002-00
FORMULA_NAME BART-PT-002-01
FORMULA_NAME BART-PT-002-02
FORMULA_NAME BART-PT-002-03
FORMULA_NAME BART-PT-002-04
FORMULA_NAME BART-PT-002-05
FORMULA_NAME BART-PT-002-06
FORMULA_NAME BART-PT-002-07
FORMULA_NAME BART-PT-002-08
FORMULA_NAME BART-PT-002-09
FORMULA_NAME BART-PT-002-10
FORMULA_NAME BART-PT-002-11
FORMULA_NAME BART-PT-002-12
FORMULA_NAME BART-PT-002-13
FORMULA_NAME BART-PT-002-14
FORMULA_NAME BART-PT-002-15

=== Now, execution of the tool begins

BK_START 1623181614148

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-06-08 19:46:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-06-08 19:46:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-06-08 19:46:56] [INFO ] Load time of PNML (sax parser for PT used): 109 ms
[2021-06-08 19:46:56] [INFO ] Transformed 474 places.
[2021-06-08 19:46:56] [INFO ] Transformed 404 transitions.
[2021-06-08 19:46:56] [INFO ] Found NUPN structural information;
[2021-06-08 19:46:56] [INFO ] Parsed PT model containing 474 places and 404 transitions in 163 ms.
Reduce places removed 210 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 25 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 163 ms. (steps per millisecond=613 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1]
// Phase 1: matrix 404 rows 264 cols
[2021-06-08 19:46:56] [INFO ] Computed 2 place invariants in 22 ms
[2021-06-08 19:46:56] [INFO ] [Real]Absence check using 2 positive place invariants in 19 ms returned unsat
[2021-06-08 19:46:56] [INFO ] [Real]Absence check using 2 positive place invariants in 9 ms returned unsat
[2021-06-08 19:46:56] [INFO ] [Real]Absence check using 2 positive place invariants in 9 ms returned sat
[2021-06-08 19:46:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-08 19:46:56] [INFO ] [Real]Absence check using state equation in 224 ms returned sat
[2021-06-08 19:46:56] [INFO ] Computed and/alt/rep : 332/540/332 causal constraints in 27 ms.
[2021-06-08 19:46:56] [INFO ] Solution in real domain found non-integer solution.
[2021-06-08 19:46:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 10 ms returned sat
[2021-06-08 19:46:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-08 19:46:57] [INFO ] [Nat]Absence check using state equation in 366 ms returned sat
[2021-06-08 19:46:57] [INFO ] Computed and/alt/rep : 332/540/332 causal constraints in 21 ms.
[2021-06-08 19:46:59] [INFO ] Added : 332 causal constraints over 67 iterations in 1861 ms. Result :sat
[2021-06-08 19:46:59] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned unsat
[2021-06-08 19:46:59] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned sat
[2021-06-08 19:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-08 19:46:59] [INFO ] [Real]Absence check using state equation in 190 ms returned sat
[2021-06-08 19:46:59] [INFO ] Computed and/alt/rep : 332/540/332 causal constraints in 24 ms.
[2021-06-08 19:46:59] [INFO ] Solution in real domain found non-integer solution.
[2021-06-08 19:46:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2021-06-08 19:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-08 19:47:00] [INFO ] [Nat]Absence check using state equation in 252 ms returned sat
[2021-06-08 19:47:00] [INFO ] Computed and/alt/rep : 332/540/332 causal constraints in 22 ms.
[2021-06-08 19:47:01] [INFO ] Added : 332 causal constraints over 67 iterations in 1826 ms. Result :sat
Successfully simplified 3 atomic propositions for a total of 3 simplifications.
[2021-06-08 19:47:02] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2021-06-08 19:47:02] [INFO ] Flatten gal took : 56 ms
FORMULA BART-PT-002-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-002-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-002-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BART-PT-002-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-06-08 19:47:02] [INFO ] Applying decomposition
[2021-06-08 19:47:02] [INFO ] Flatten gal took : 18 ms
[2021-06-08 19:47:02] [INFO ] Decomposing Gal with order
[2021-06-08 19:47:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-06-08 19:47:02] [INFO ] Flatten gal took : 16 ms
[2021-06-08 19:47:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-06-08 19:47:02] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2021-06-08 19:47:02] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 6 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ BART-PT-002 @ 3570 seconds

FORMULA BART-PT-002-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BART-PT-002-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BART-PT-002-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BART-PT-002-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BART-PT-002-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BART-PT-002-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BART-PT-002-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BART-PT-002-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BART-PT-002-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BART-PT-002-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BART-PT-002-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BART-PT-002-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3567
rslt: Output for LTLFireability @ BART-PT-002

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],
"exit":
{
"error": null,
"memory": 32312,
"runtime": 3.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "X((F(G(*)) AND (X(X(G(**))) OR **))) : X((X(X(G(**))) R F((G(*) OR *)))) : F(G(((G(F(*)) OR *) AND *))) : (G((X((* R *)) AND (G(*) AND **))) OR **) : (F((F(**) OR **)) AND X(X(X((* U **))))) : G(F(*)) : (X(F((F(**) AND **))) OR G(**)) : ((X(X(*)) AND F(*)) U G(**)) : F((X(**) AND **)) : G(((X(**) OR **) AND *)) : X(F((F(G(**)) AND G((** OR G(**)))))) : X(G((F(**) AND ((X(**) U **) OR (F(**) U **)))))"
},
"net":
{
"arcs": 808,
"conflict_clusters": 264,
"places": 264,
"places_significant": 262,
"singleton_clusters": 0,
"transitions": 404
},
"result":
{
"preliminary_value": "no no no no no no no no no no no no ",
"value": "no no no no no no no no no no no no "
},
"task":
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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: 668/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 264
lola: finding significant places
lola: 264 places, 404 transitions, 262 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from LTLFireability.xml
lola: LP says that atomic proposition is always true: (p77 <= 1)
lola: LP says that atomic proposition is always true: (p87 <= 1)
lola: LP says that atomic proposition is always true: (p87 <= 1)
lola: LP says that atomic proposition is always true: (p111 <= 1)
lola: LP says that atomic proposition is always true: (p101 <= 1)
lola: LP says that atomic proposition is always true: (p111 <= 1)
lola: LP says that atomic proposition is always true: (p0 <= 1)
lola: LP says that atomic proposition is always true: (p108 <= 1)
lola: LP says that atomic proposition is always true: (p29 <= 1)
lola: LP says that atomic proposition is always true: (p8 <= 1)
lola: LP says that atomic proposition is always true: (p151 <= 1)
lola: LP says that atomic proposition is always true: (p44 <= 1)
lola: LP says that atomic proposition is always true: (p116 <= 1)
lola: LP says that atomic proposition is always true: (p8 <= 1)
lola: LP says that atomic proposition is always true: (p8 <= 1)
lola: LP says that atomic proposition is always true: (p0 <= 1)
lola: LP says that atomic proposition is always true: (p127 <= 1)
lola: LP says that atomic proposition is always true: (p244 <= 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: (p236 <= 1)
lola: LP says that atomic proposition is always true: (p146 <= 1)
lola: LP says that atomic proposition is always true: (p174 <= 1)
lola: LP says that atomic proposition is always true: (p174 <= 1)
lola: LP says that atomic proposition is always true: (p205 <= 1)
lola: LP says that atomic proposition is always true: (p109 <= 1)
lola: LP says that atomic proposition is always true: (p124 <= 1)
lola: LP says that atomic proposition is always true: (p0 <= 1)
lola: LP says that atomic proposition is always true: (p128 <= 1)
lola: LP says that atomic proposition is always true: (p237 <= 1)
lola: LP says that atomic proposition is always true: (p119 <= 1)
lola: LP says that atomic proposition is always true: (p127 <= 1)
lola: LP says that atomic proposition is always true: (p217 <= 1)
lola: LP says that atomic proposition is always true: (p209 <= 1)
lola: LP says that atomic proposition is always true: (p86 <= 1)
lola: LP says that atomic proposition is always true: (p211 <= 1)
lola: LP says that atomic proposition is always true: (p37 <= 1)
lola: LP says that atomic proposition is always true: (p43 <= 1)
lola: LP says that atomic proposition is always true: (p60 <= 1)
lola: LP says that atomic proposition is always true: (p1 <= 1)
lola: X ((F (NOT(F (X (((1 <= p77)))))) AND (X (X (G (((p87 <= 0))))) OR ((1 <= p87))))) : X (NOT((X (F (NOT(X (((1 <= p111)))))) U G ((F (((1 <= p101))) AND ((p111 <= 0))))))) : X (NOT(F (X (G (X (F (((F (G (((1 <= p0)))) AND ((1 <= p108))) OR ((p29 <= 0)))))))))) : (G (((NOT(X ((((1 <= p8)) U ((1 <= p151) AND (1 <= p44))))) AND NOT(F (((1 <= p116))))) AND ((p8 <= 0)))) OR ((1 <= p8))) : (F ((F (((1 <= p0))) OR ((1 <= p127)))) AND X ((NOT(X (X (((1 <= p244))))) U X (X (((1 <= p0))))))) : NOT(G (F (G (X (X (X (((1 <= p0))))))))) : (X (F ((F (((1 <= p236))) AND (((1 <= p146)) OR ((1 <= p174)))))) OR G (((1 <= p174)))) : ((NOT(X (X (((p205 <= 0))))) AND NOT(G (((1 <= p109) AND (1 <= p124))))) U G (((1 <= p0)))) : F ((X (((p128 <= 0))) AND ((1 <= p237)))) : G ((G ((X (((1 <= p119))) OR ((1 <= p127)))) AND NOT(F (((1 <= p217)))))) : X (F (G (((1 <= 0) U (((1 <= p209)) U G (((1 <= p86) AND (1 <= p211)))))))) : G (X (((X (((1 <= p37))) U ((1 <= p43))) U (F (((1 <= p60))) U ((1 <= p1))))))
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:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:410
lola: rewrite Frontend/Parser/formula_rewrite.k:410
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
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:380
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:332
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
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:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:185
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((F (G (((p77 <= 0)))) AND (X (X (G (((p87 <= 0))))) OR ((1 <= p87)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((F (G (((p77 <= 0)))) AND (X (X (G (((p87 <= 0))))) OR ((1 <= p87)))))
lola: processed formula length: 73
lola: 75 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 7 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 6371 markings, 12958 edges
lola: ========================================
lola: subprocess 1 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((X (X (G (((1 <= p111))))) R F ((G (((p101 <= 0))) OR ((1 <= p111))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((X (X (G (((1 <= p111))))) R F ((G (((p101 <= 0))) OR ((1 <= p111))))))
lola: processed formula length: 74
lola: 75 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 6 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: add low 149
lola: add low 143
lola: add low 136
lola: add low 139
lola: add low 3
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: 5445 markings, 10963 edges
lola: ========================================
lola: subprocess 2 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (G ((X ((((p8 <= 0)) R ((p151 <= 0) OR (p44 <= 0)))) AND (G (((p116 <= 0))) AND ((p8 <= 0))))) OR ((1 <= p8)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p8))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((1 <= p8))
lola: processed formula length: 11
lola: 75 rewrites
lola: closed formula file LTLFireability.xml
lola: processed formula with 1 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 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((X ((((p8 <= 0)) R ((p151 <= 0) OR (p44 <= 0)))) AND (G (((p116 <= 0))) AND ((p8 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((X ((((p8 <= 0)) R ((p151 <= 0) OR (p44 <= 0)))) AND (G (((p116 <= 0))) AND ((p8 <= 0)))))
lola: processed formula length: 94
lola: 75 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 6268 markings, 12735 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 3 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (F ((F (((1 <= p0))) OR ((1 <= p127)))) AND X (X (X ((((p244 <= 0)) U ((1 <= p0)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((F (((1 <= p0))) OR ((1 <= p127))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((F (((1 <= p0))) OR ((1 <= p127))))
lola: processed formula length: 38
lola: 75 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 1 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: 1 markings, 0 edges
lola: ========================================
lola: subprocess 4 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (X ((((p244 <= 0)) U ((1 <= p0))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (X ((((p244 <= 0)) U ((1 <= p0))))))
lola: processed formula length: 41
lola: 75 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 5 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 41 markings, 41 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 4 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X (F ((F (((1 <= p236))) AND (((1 <= p146)) OR ((1 <= p174)))))) OR G (((1 <= p174))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (((1 <= p174)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (((1 <= p174)))
lola: processed formula length: 17
lola: 75 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: 7 markings, 7 edges
lola: ========================================
lola: subprocess 5 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((F (((1 <= p236))) AND (((1 <= p146)) OR ((1 <= p174))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((F (((1 <= p236))) AND (((1 <= p146)) OR ((1 <= p174))))))
lola: processed formula length: 65
lola: 75 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 41 markings, 41 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 5 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((X (X (((1 <= p205)))) AND F (((p109 <= 0) OR (p124 <= 0)))) U G (((1 <= p0))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: ((X (X (((1 <= p205)))) AND F (((p109 <= 0) OR (p124 <= 0)))) U G (((1 <= p0))))
lola: processed formula length: 81
lola: 75 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 10 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: 41 markings, 41 edges
lola: ========================================
lola: subprocess 6 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((X (((p128 <= 0))) AND ((1 <= p237))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((X (((p128 <= 0))) AND ((1 <= p237))))
lola: processed formula length: 41
lola: 75 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: 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: 81 markings, 82 edges
lola: ========================================
lola: subprocess 7 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (((X (((1 <= p119))) OR ((1 <= p127))) AND ((p217 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (((X (((1 <= p119))) OR ((1 <= p127))) AND ((p217 <= 0))))
lola: processed formula length: 60
lola: 75 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 41 markings, 41 edges
lola: ========================================
lola: subprocess 8 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((F (G (((1 <= p86) AND (1 <= p211)))) AND G ((((1 <= p209)) OR G (((1 <= p86) AND (1 <= p211))))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((F (G (((1 <= p86) AND (1 <= p211)))) AND G ((((1 <= p209)) OR G (((1 <= p86) AND (1 <= p211))))))))
lola: processed formula length: 106
lola: 75 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 17 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: 41 markings, 41 edges
lola: ========================================
lola: subprocess 9 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G ((F (((1 <= p1))) AND ((X (((1 <= p37))) U ((1 <= p43))) OR (F (((1 <= p60))) U ((1 <= p1)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((F (((1 <= p1))) AND ((X (((1 <= p37))) U ((1 <= p43))) OR (F (((1 <= p60))) U ((1 <= p1)))))))
lola: processed formula length: 101
lola: 75 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 9 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: 57 markings, 57 edges
lola: ========================================
lola: subprocess 10 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F (((p0 <= 0))))
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 (((p0 <= 0))))
lola: processed formula length: 19
lola: 75 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: 7 markings, 7 edges
lola: ========================================
lola: subprocess 11 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G (((G (F (((p0 <= 0)))) OR ((p108 <= 0))) AND ((1 <= p29)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G (((G (F (((p0 <= 0)))) OR ((p108 <= 0))) AND ((1 <= p29)))))
lola: processed formula length: 65
lola: 75 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 5 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: 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: 8 markings, 9 edges
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no no no no no no no no no no no
lola:
preliminary result: no no no no no no no no no no no no
lola: memory consumption: 32312 KB
lola: time consumption: 3 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="BART-PT-002"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is BART-PT-002, 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 r011-tall-162038006200298"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BART-PT-002.tgz
mv BART-PT-002 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 ;