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.r094-tall-162048902500230.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 DrinkVendingMachine-COL-02, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r094-tall-162048902500230
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 416K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 117K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 97K May 10 09:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Mar 28 16:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Mar 23 10:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 23 10:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 22 18:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 22 18:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 22K 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 DrinkVendingMachine-COL-02-00
FORMULA_NAME DrinkVendingMachine-COL-02-01
FORMULA_NAME DrinkVendingMachine-COL-02-02
FORMULA_NAME DrinkVendingMachine-COL-02-03
FORMULA_NAME DrinkVendingMachine-COL-02-04
FORMULA_NAME DrinkVendingMachine-COL-02-05
FORMULA_NAME DrinkVendingMachine-COL-02-06
FORMULA_NAME DrinkVendingMachine-COL-02-07
FORMULA_NAME DrinkVendingMachine-COL-02-08
FORMULA_NAME DrinkVendingMachine-COL-02-09
FORMULA_NAME DrinkVendingMachine-COL-02-10
FORMULA_NAME DrinkVendingMachine-COL-02-11
FORMULA_NAME DrinkVendingMachine-COL-02-12
FORMULA_NAME DrinkVendingMachine-COL-02-13
FORMULA_NAME DrinkVendingMachine-COL-02-14
FORMULA_NAME DrinkVendingMachine-COL-02-15

=== Now, execution of the tool begins

BK_START 1620754174003

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-11 17:29:35] [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]
[2021-05-11 17:29:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-11 17:29:35] [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.
[2021-05-11 17:29:36] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 557 ms
[2021-05-11 17:29:36] [INFO ] sort/places :
Options->theOptions,optionSlots,
Products->theProducts,productSlots,
Quality->ready,wait,

[2021-05-11 17:29:36] [INFO ] o3 symmetric to o1 in transition elaborate3
[2021-05-11 17:29:36] [INFO ] o1 symmetric to o2 in transition elaborate3
[2021-05-11 17:29:36] [INFO ] o1 symmetric to o2 in transition elaborate2
[2021-05-11 17:29:36] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 24 PT places and 252.0 transition bindings in 25 ms.
[2021-05-11 17:29:36] [INFO ] Computed order based on color domains.
[2021-05-11 17:29:36] [INFO ] Unfolded HLPN to a Petri net with 24 places and 52 transitions in 8 ms.
[2021-05-11 17:29:36] [INFO ] Unfolded HLPN properties in 1 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 37 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 603 ms. (steps per millisecond=165 ) properties seen :[1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1]
// Phase 1: matrix 52 rows 24 cols
[2021-05-11 17:29:36] [INFO ] Computed 12 place invariants in 4 ms
[2021-05-11 17:29:37] [INFO ] [Real]Absence check using 12 positive place invariants in 10 ms returned unsat
[2021-05-11 17:29:37] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned unsat
[2021-05-11 17:29:37] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned unsat
[2021-05-11 17:29:37] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned unsat
[2021-05-11 17:29:37] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned unsat
[2021-05-11 17:29:37] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned unsat
[2021-05-11 17:29:37] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned unsat
[2021-05-11 17:29:37] [INFO ] [Real]Absence check using 12 positive place invariants in 7 ms returned unsat
[2021-05-11 17:29:37] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned unsat
[2021-05-11 17:29:37] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned unsat
[2021-05-11 17:29:37] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned unsat
[2021-05-11 17:29:37] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned unsat
[2021-05-11 17:29:37] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned unsat
[2021-05-11 17:29:37] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned unsat
[2021-05-11 17:29:37] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned unsat
[2021-05-11 17:29:37] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned unsat
[2021-05-11 17:29:37] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned unsat
[2021-05-11 17:29:37] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2021-05-11 17:29:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:29:37] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-11 17:29:37] [INFO ] Computed and/alt/rep : 36/152/36 causal constraints in 4 ms.
[2021-05-11 17:29:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 17:29:37] [INFO ] [Nat]Absence check using 12 positive place invariants in 7 ms returned sat
[2021-05-11 17:29:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 17:29:37] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2021-05-11 17:29:37] [INFO ] Computed and/alt/rep : 36/152/36 causal constraints in 3 ms.
[2021-05-11 17:29:37] [INFO ] Added : 36 causal constraints over 8 iterations in 51 ms. Result :sat
[2021-05-11 17:29:37] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned sat
[2021-05-11 17:29:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 17:29:37] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2021-05-11 17:29:37] [INFO ] Computed and/alt/rep : 36/152/36 causal constraints in 4 ms.
[2021-05-11 17:29:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 17:29:37] [INFO ] [Nat]Absence check using 12 positive place invariants in 4 ms returned sat
[2021-05-11 17:29:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 17:29:37] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2021-05-11 17:29:37] [INFO ] Computed and/alt/rep : 36/152/36 causal constraints in 3 ms.
[2021-05-11 17:29:37] [INFO ] Added : 36 causal constraints over 8 iterations in 47 ms. Result :sat
[2021-05-11 17:29:37] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned unsat
Successfully simplified 18 atomic propositions for a total of 21 simplifications.
[2021-05-11 17:29:37] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2021-05-11 17:29:37] [INFO ] Flatten gal took : 35 ms
FORMULA DrinkVendingMachine-COL-02-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-COL-02-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-COL-02-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-11 17:29:37] [INFO ] Applying decomposition
[2021-05-11 17:29:37] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-11 17:29:37] [INFO ] Flatten gal took : 14 ms
[2021-05-11 17:29:37] [INFO ] Decomposing Gal with order
[2021-05-11 17:29:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-11 17:29:37] [INFO ] Removed a total of 112 redundant transitions.
[2021-05-11 17:29:37] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-11 17:29:37] [INFO ] Flatten gal took : 36 ms
[2021-05-11 17:29:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-11 17:29:37] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DrinkVendingMachine-COL-02-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-11 17:29:37] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 5 ms.
[2021-05-11 17:29:37] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ DrinkVendingMachine-COL-02 @ 3570 seconds

FORMULA DrinkVendingMachine-COL-02-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DrinkVendingMachine-COL-02-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DrinkVendingMachine-COL-02-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DrinkVendingMachine-COL-02-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DrinkVendingMachine-COL-02-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DrinkVendingMachine-COL-02-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DrinkVendingMachine-COL-02-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DrinkVendingMachine-COL-02-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DrinkVendingMachine-COL-02-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DrinkVendingMachine-COL-02-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DrinkVendingMachine-COL-02-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DrinkVendingMachine-COL-02-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3566
rslt: Output for LTLFireability @ DrinkVendingMachine-COL-02

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"files":
{
"formula": "LTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "X((((** U **) OR F(**)) AND **)) : X(F(*)) : F((F(**) OR **)) : X(F(((X(G(**)) U **) AND (F(**) OR (** OR (** OR (** OR (** OR (** OR (** OR (** OR **))))))))))) : G(**) : F(G((F(*) AND *))) : G(F((G(*) OR (* AND *)))) : G((G((F(**) AND (** OR **))) OR (** OR (** OR (** OR (** OR (** OR (** OR (** OR **))))))))) : F(G(**)) : ((* AND (F(G(*)) OR G(*))) OR F(**)) : F(((G(*) R X(*)) OR G(**))) : G((X(**) AND (* R F(*))))"
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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: 76/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 24
lola: finding significant places
lola: 24 places, 52 transitions, 12 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 false: (3 <= p20)
lola: LP says that atomic proposition is always false: (3 <= p21)
lola: LP says that atomic proposition is always false: (3 <= p20)
lola: LP says that atomic proposition is always false: (3 <= p21)
lola: LP says that atomic proposition is always false: (3 <= p21)
lola: LP says that atomic proposition is always false: (3 <= p20)
lola: LP says that atomic proposition is always false: (3 <= p21)
lola: LP says that atomic proposition is always false: (3 <= p20)
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lola: rewrite Frontend/Parser/formula_rewrite.k:525
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:185
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:528
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
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:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
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:522
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:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
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:350
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:347
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:431
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
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:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:338
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: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (((((((1 <= p9) AND (1 <= p16)) OR ((1 <= p8) AND (1 <= p16)) OR ((1 <= p9) AND (1 <= p17)) OR ((1 <= p8) AND (1 <= p17))) U (((1 <= p9) AND (1 <= p16)) OR ((1 <= p8) AND (1 <= p16)) OR ((1 <= p9) AND (1 <= p17)) OR ((1 <= p8) AND (1 <= p17)))) OR F (((1 <= p22) OR (1 <= p23)))) AND ((p18 <= 0) AND (p19 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (((((((1 <= p9) AND (1 <= p16)) OR ((1 <= p8) AND (1 <= p16)) OR ((1 <= p9) AND (1 <= p17)) OR ((1 <= p8) AND (1 <= p17))) U (((1 <= p9) AND (1 <= p16)) OR ((1 <= p8) AND (1 <= p16)) OR ((1 <= p9) AND (1 <= p17)) OR ((1 <= p8) AND (1 <= p17)))) OR F (((1 <= p22) OR (1 <= p23)))) AND ((p18 <= 0) AND (p19 <= 0))))
lola: processed formula length: 322
lola: 117 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: 6 markings, 6 edges
lola: ========================================
lola: subprocess 1 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((((p11 <= 0) OR (p16 <= 0) OR (p20 <= 0)) AND ((p10 <= 0) OR (p17 <= 0) OR (p21 <= 0)) AND ((p10 <= 0) OR (p16 <= 0) OR (p20 <= 0)) AND ((p10 <= 0) OR (p16 <= 0) OR (p21 <= 0)) AND ((p11 <= 0) OR (p17 <= 0) OR (p20 <= 0)) AND ((p10 <= 0) OR (p17 <= 0) OR (p20 <= 0)) AND ((p11 <= 0) OR (p17 <= 0) OR (p21 <= 0)) AND ((p11 <= 0) OR (p16 <= 0) OR (p21 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((((p11 <= 0) OR (p16 <= 0) OR (p20 <= 0)) AND ((p10 <= 0) OR (p17 <= 0) OR (p21 <= 0)) AND ((p10 <= 0) OR (p16 <= 0) OR (p20 <= 0)) AND ((p10 <= 0) OR (p16 <= 0) OR (p21 <= 0)) AND ((p11 <= 0) OR (p17 <= 0) OR (p20 <= 0)) AND ((p10 <= 0) OR (p17 <= 0) OR (p20 <= 0)) AND ((p11 <= 0) OR (p17 <= 0) OR (p21 <= 0)) AND ((p11 <= 0) OR (p16 <= 0) OR (p21 <= 0)))))
lola: processed formula length: 381
lola: 117 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: 6 markings, 6 edges
lola: ========================================
lola: subprocess 2 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F (((X (G ((((1 <= p11) AND (1 <= p16) AND (1 <= p20)) OR ((1 <= p10) AND (1 <= p17) AND (1 <= p21)) OR ((1 <= p10) AND (1 <= p16) AND (1 <= p20)) OR ((1 <= p10) AND (1 <= p16) AND (1 <= p21)) OR ((1 <= p11) AND (1 <= p17) AND (1 <= p20)) OR ((1 <= p10) AND (1 <= p17) AND (1 <= p20)) OR ((1 <= p11) AND (1 <= p17) AND (1 <= p21)) OR ((1 <= p11) AND (1 <= p16) AND (1 <= p21))))) U (((1 <= ... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F (((X (G ((((1 <= p11) AND (1 <= p16) AND (1 <= p20)) OR ((1 <= p10) AND (1 <= p17) AND (1 <= p21)) OR ((1 <= p10) AND (1 <= p16) AND (1 <= p20)) OR ((1 <= p10) AND (1 <= p16) AND (1 <= p21)) OR ((1 <= p11) AND (1 <= p17) AND (1 <= p20)) OR ((1 <= p10) AND (1 <= p17) AND (1 <= p20)) OR ((1 <= p11) AND (1 <= p17) AND (1 <= p21)) OR ((1 <= p11) AND (1 <= p16) AND (1 <= p21))))) U (((1 <= ... (shortened)
lola: processed formula length: 1007
lola: 117 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: 74 markings, 74 edges
lola: ========================================
lola: subprocess 3 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (((G ((((p12 <= 0) OR (p17 <= 0) OR (p21 <= 1)) AND ((p13 <= 0) OR (p16 <= 0) OR (p20 <= 0) OR (p21 <= 0)) AND ((p12 <= 0) OR (p17 <= 0) OR (p20 <= 1)) AND ((p12 <= 0) OR (p16 <= 0) OR (p21 <= 1)) AND ((p13 <= 0) OR (p17 <= 0) OR (p21 <= 1)) AND ((p13 <= 0) OR (p17 <= 0) OR (p20 <= 1)) AND ((p12 <= 0) OR (p16 <= 0) OR (p20 <= 0) OR (p21 <= 0)) AND ((p13 <= 0) OR (p16 <= 0) OR (... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (((G ((((p12 <= 0) OR (p17 <= 0) OR (p21 <= 1)) AND ((p13 <= 0) OR (p16 <= 0) OR (p20 <= 0) OR (p21 <= 0)) AND ((p12 <= 0) OR (p17 <= 0) OR (p20 <= 1)) AND ((p12 <= 0) OR (p16 <= 0) OR (p21 <= 1)) AND ((p13 <= 0) OR (p17 <= 0) OR (p21 <= 1)) AND ((p13 <= 0) OR (p17 <= 0) OR (p20 <= 1)) AND ((p12 <= 0) OR (p16 <= 0) OR (p20 <= 0) OR (p21 <= 0)) AND ((p13 <= 0) OR (p16 <= 0) OR (... (shortened)
lola: processed formula length: 1890
lola: 117 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 11 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 47
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: 21 markings, 44 edges
lola: ========================================
lola: subprocess 4 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((X (((1 <= p0) OR (1 <= p1) OR (1 <= p2) OR (1 <= p3) OR (1 <= p4) OR (1 <= p5) OR (1 <= p6) OR (1 <= p7))) AND (((p0 <= 0) AND (p1 <= 0) AND (p2 <= 0) AND (p3 <= 0) AND (p4 <= 0) AND (p5 <= 0) AND (p6 <= 0) AND (p7 <= 0)) R F (((1 <= p22) OR (1 <= p23))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((X (((1 <= p0) OR (1 <= p1) OR (1 <= p2) OR (1 <= p3) OR (1 <= p4) OR (1 <= p5) OR (1 <= p6) OR (1 <= p7))) AND (((p0 <= 0) AND (p1 <= 0) AND (p2 <= 0) AND (p3 <= 0) AND (p4 <= 0) AND (p5 <= 0) AND (p6 <= 0) AND (p7 <= 0)) R F (((1 <= p22) OR (1 <= p23))))))
lola: processed formula length: 269
lola: 117 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: 7 markings, 7 edges
lola: ========================================
lola: subprocess 5 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G (((((p14 <= 0) OR (p17 <= 0) OR (p20 <= 1) OR (p21 <= 0)) AND ((p14 <= 0) OR (p17 <= 0) OR (p20 <= 0) OR (p21 <= 1)) AND ((p15 <= 0) OR (p16 <= 0) OR (p20 <= 1) OR (p21 <= 0)) AND ((p15 <= 0) OR (p16 <= 0) OR (p20 <= 0) OR (p21 <= 1)) AND ((p15 <= 0) OR (p17 <= 0) OR (p20 <= 1) OR (p21 <= 0)) AND ((p15 <= 0) OR (p17 <= 0) OR (p20 <= 0) OR (p21 <= 1)) AND ((p14 <= 0) OR (p16... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking stabilization
lola: stabilization not yet implemented, converting to LTL...
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G (((((p14 <= 0) OR (p17 <= 0) OR (p20 <= 1) OR (p21 <= 0)) AND ((p14 <= 0) OR (p17 <= 0) OR (p20 <= 0) OR (p21 <= 1)) AND ((p15 <= 0) OR (p16 <= 0) OR (p20 <= 1) OR (p21 <= 0)) AND ((p15 <= 0) OR (p16 <= 0) OR (p20 <= 0) OR (p21 <= 1)) AND ((p15 <= 0) OR (p17 <= 0) OR (p20 <= 1) OR (p21 <= 0)) AND ((p15 <= 0) OR (p17 <= 0) OR (p20 <= 0) OR (p21 <= 1)) AND ((p14 <= 0) OR (p16... (shortened)
lola: processed formula length: 1753
lola: 117 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: add low 48
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, 12 edges
lola: ========================================
lola: subprocess 6 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((((1 <= p9) AND (1 <= p16)) OR ((1 <= p8) AND (1 <= p16)) OR ((1 <= p9) AND (1 <= p17)) OR ((1 <= p8) AND (1 <= p17))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((((1 <= p9) AND (1 <= p16)) OR ((1 <= p8) AND (1 <= p16)) OR ((1 <= p9) AND (1 <= p17)) OR ((1 <= p8) AND (1 <= p17))))
lola: processed formula length: 125
lola: 117 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: 11 markings, 11 edges
lola: ========================================
lola: subprocess 7 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((G ((((1 <= p11) AND (1 <= p16) AND (1 <= p20)) OR ((1 <= p10) AND (1 <= p17) AND (1 <= p21)) OR ((1 <= p10) AND (1 <= p16) AND (1 <= p20)) OR ((1 <= p10) AND (1 <= p16) AND (1 <= p21)) OR ((1 <= p11) AND (1 <= p17) AND (1 <= p20)) OR ((1 <= p10) AND (1 <= p17) AND (1 <= p20)) OR ((1 <= p11) AND (1 <= p17) AND (1 <= p21)) OR ((1 <= p11) AND (1 <= p16) AND (1 <= p21)))) OR ((((p11 <= 0... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (F ((G ((((1 <= p11) AND (1 <= p16) AND (1 <= p20)) OR ((1 <= p10) AND (1 <= p17) AND (1 <= p21)) OR ((1 <= p10) AND (1 <= p16) AND (1 <= p20)) OR ((1 <= p10) AND (1 <= p16) AND (1 <= p21)) OR ((1 <= p11) AND (1 <= p17) AND (1 <= p20)) OR ((1 <= p10) AND (1 <= p17) AND (1 <= p20)) OR ((1 <= p11) AND (1 <= p17) AND (1 <= p21)) OR ((1 <= p11) AND (1 <= p16) AND (1 <= p21)))) OR ((((p11 <= 0... (shortened)
lola: processed formula length: 1144
lola: 117 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: 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: add low 47
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: 10 markings, 13 edges
lola: ========================================
lola: subprocess 8 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((F ((((p12 <= 0) OR (p17 <= 0) OR (p21 <= 1)) AND ((p13 <= 0) OR (p16 <= 0) OR (p20 <= 0) OR (p21 <= 0)) AND ((p12 <= 0) OR (p17 <= 0) OR (p20 <= 1)) AND ((p12 <= 0) OR (p16 <= 0) OR (p21 <= 1)) AND ((p13 <= 0) OR (p17 <= 0) OR (p21 <= 1)) AND ((p13 <= 0) OR (p17 <= 0) OR (p20 <= 1)) AND ((p12 <= 0) OR (p16 <= 0) OR (p20 <= 0) OR (p21 <= 0)) AND ((p13 <= 0) OR (p16 <= 0) OR (p... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((F ((((p12 <= 0) OR (p17 <= 0) OR (p21 <= 1)) AND ((p13 <= 0) OR (p16 <= 0) OR (p20 <= 0) OR (p21 <= 0)) AND ((p12 <= 0) OR (p17 <= 0) OR (p20 <= 1)) AND ((p12 <= 0) OR (p16 <= 0) OR (p21 <= 1)) AND ((p13 <= 0) OR (p17 <= 0) OR (p21 <= 1)) AND ((p13 <= 0) OR (p17 <= 0) OR (p20 <= 1)) AND ((p12 <= 0) OR (p16 <= 0) OR (p20 <= 0) OR (p21 <= 0)) AND ((p13 <= 0) OR (p16 <= 0) OR (p... (shortened)
lola: processed formula length: 1256
lola: 117 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: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 3 markings, 3 edges
lola: ========================================
lola: subprocess 9 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((G ((F ((((1 <= p11) AND (1 <= p16) AND (1 <= p20)) OR ((1 <= p10) AND (1 <= p17) AND (1 <= p21)) OR ((1 <= p10) AND (1 <= p16) AND (1 <= p20)) OR ((1 <= p10) AND (1 <= p16) AND (1 <= p21)) OR ((1 <= p11) AND (1 <= p17) AND (1 <= p20)) OR ((1 <= p10) AND (1 <= p17) AND (1 <= p20)) OR ((1 <= p11) AND (1 <= p17) AND (1 <= p21)) OR ((1 <= p11) AND (1 <= p16) AND (1 <= p21)))) AND (((1 <= p2... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((G ((F ((((1 <= p11) AND (1 <= p16) AND (1 <= p20)) OR ((1 <= p10) AND (1 <= p17) AND (1 <= p21)) OR ((1 <= p10) AND (1 <= p16) AND (1 <= p20)) OR ((1 <= p10) AND (1 <= p16) AND (1 <= p21)) OR ((1 <= p11) AND (1 <= p17) AND (1 <= p20)) OR ((1 <= p10) AND (1 <= p17) AND (1 <= p20)) OR ((1 <= p11) AND (1 <= p17) AND (1 <= p21)) OR ((1 <= p11) AND (1 <= p16) AND (1 <= p21)))) AND (((1 <= p2... (shortened)
lola: processed formula length: 1182
lola: 117 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: 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, 13 edges
lola: ========================================
lola: subprocess 10 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((F ((((p9 <= 0) OR (p16 <= 0)) AND ((p8 <= 0) OR (p16 <= 0)) AND ((p9 <= 0) OR (p17 <= 0)) AND ((p8 <= 0) OR (p17 <= 0)))) AND (((p11 <= 0) OR (p16 <= 0) OR (p20 <= 0)) AND ((p10 <= 0) OR (p17 <= 0) OR (p21 <= 0)) AND ((p10 <= 0) OR (p16 <= 0) OR (p20 <= 0)) AND ((p10 <= 0) OR (p16 <= 0) OR (p21 <= 0)) AND ((p11 <= 0) OR (p17 <= 0) OR (p20 <= 0)) AND ((p10 <= 0) OR (p17 <= 0) ... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((F ((((p9 <= 0) OR (p16 <= 0)) AND ((p8 <= 0) OR (p16 <= 0)) AND ((p9 <= 0) OR (p17 <= 0)) AND ((p8 <= 0) OR (p17 <= 0)))) AND (((p11 <= 0) OR (p16 <= 0) OR (p20 <= 0)) AND ((p10 <= 0) OR (p17 <= 0) OR (p21 <= 0)) AND ((p10 <= 0) OR (p16 <= 0) OR (p20 <= 0)) AND ((p10 <= 0) OR (p16 <= 0) OR (p21 <= 0)) AND ((p11 <= 0) OR (p17 <= 0) OR (p20 <= 0)) AND ((p10 <= 0) OR (p17 <= 0) ... (shortened)
lola: processed formula length: 513
lola: 117 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 7 markings, 8 edges
lola: ========================================
lola: subprocess 11 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((((p18 <= 0) AND (p19 <= 0)) AND (F (G (((1 <= p22) OR (1 <= p23)))) OR G (((p18 <= 0) AND (p19 <= 0))))) OR F (((1 <= p22) OR (1 <= p23))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 11 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((p18 <= 0) AND (p19 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((p18 <= 0) AND (p19 <= 0))
lola: processed formula length: 27
lola: 117 rewrites
lola: closed formula file LTLFireability.xml
lola: processed formula with 2 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: Child process aborted or communication problem between parent and child process
lola: subprocess 13 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (((p18 <= 0) AND (p19 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (((p18 <= 0) AND (p19 <= 0)))
lola: processed formula length: 31
lola: 117 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: 8 markings, 8 edges
lola: ========================================
lola: subprocess 14 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G (((1 <= p22) OR (1 <= p23))))
lola: ========================================
lola: SUBTASK
lola: checking stabilization
lola: stabilization not yet implemented, converting to LTL...
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G (((1 <= p22) OR (1 <= p23))))
lola: processed formula length: 35
lola: 117 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: 4 markings, 5 edges
lola: ========================================
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: ((((p18 <= 0) AND (p19 <= 0)) AND (F (G (((1 <= p22) OR (1 <= p23)))) OR G (((p18 <= 0) AND (p19 <= 0))))) OR F (((1 <= p22) OR (1 <= p23))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: ((p18 <= 0) AND (p19 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((p18 <= 0) AND (p19 <= 0))
lola: processed formula length: 27
lola: 117 rewrites
lola: closed formula file LTLFireability.xml
lola: processed formula with 2 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: ========================================
lola: ...considering subproblem: F (((1 <= p22) OR (1 <= p23)))
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: ((p22 <= 0) AND (p23 <= 0))
lola: processed formula length: 27
lola: 119 rewrites
lola: closed formula file LTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 3 markings, 3 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: G (((p18 <= 0) AND (p19 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (((p18 <= 0) AND (p19 <= 0)))
lola: processed formula length: 31
lola: 117 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: 8 markings, 8 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: F (G (((1 <= p22) OR (1 <= p23))))
lola: ========================================
lola: SUBTASK
lola: checking stabilization
lola: stabilization not yet implemented, converting to LTL...
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G (((1 <= p22) OR (1 <= p23))))
lola: processed formula length: 35
lola: 117 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: 4 markings, 5 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no no no no no no no no no no no
lola:
preliminary result: no no no no no no no no no no no no
lola: memory consumption: 129928 KB
lola: time consumption: 4 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="DrinkVendingMachine-COL-02"
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 DrinkVendingMachine-COL-02, 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 r094-tall-162048902500230"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DrinkVendingMachine-COL-02.tgz
mv DrinkVendingMachine-COL-02 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 ;