Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r037-tajo-162038176700001.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/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 BridgeAndVehicles-COL-V04P05N02, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-162038176700001
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 412K
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 118K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K 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 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Mar 28 15:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 15:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 28 15:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 15:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 02:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 02:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Mar 22 11:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 25K Mar 22 11:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 37K 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 BridgeAndVehicles-COL-V04P05N02-00
FORMULA_NAME BridgeAndVehicles-COL-V04P05N02-01
FORMULA_NAME BridgeAndVehicles-COL-V04P05N02-02
FORMULA_NAME BridgeAndVehicles-COL-V04P05N02-03
FORMULA_NAME BridgeAndVehicles-COL-V04P05N02-04
FORMULA_NAME BridgeAndVehicles-COL-V04P05N02-05
FORMULA_NAME BridgeAndVehicles-COL-V04P05N02-06
FORMULA_NAME BridgeAndVehicles-COL-V04P05N02-07
FORMULA_NAME BridgeAndVehicles-COL-V04P05N02-08
FORMULA_NAME BridgeAndVehicles-COL-V04P05N02-09
FORMULA_NAME BridgeAndVehicles-COL-V04P05N02-10
FORMULA_NAME BridgeAndVehicles-COL-V04P05N02-11
FORMULA_NAME BridgeAndVehicles-COL-V04P05N02-12
FORMULA_NAME BridgeAndVehicles-COL-V04P05N02-13
FORMULA_NAME BridgeAndVehicles-COL-V04P05N02-14
FORMULA_NAME BridgeAndVehicles-COL-V04P05N02-15

=== Now, execution of the tool begins

BK_START 1620925068349

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 16:57:50] [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]
[2021-05-13 16:57:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 16:57:50] [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.
[2021-05-13 16:57:50] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 602 ms
[2021-05-13 16:57:50] [INFO ] sort/places :
sens->CONTROLEUR,CHOIX,VIDANGE,
compteur->COMPTEUR,
Dot->CAPACITE,SORTI_A,ROUTE_A,ATTENTE_A,SUR_PONT_A,SUR_PONT_B,ATTENTE_B,ROUTE_B,SORTI_B,
voitureA->NB_ATTENTE_A,
voitureB->NB_ATTENTE_B,

[2021-05-13 16:57:50] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 28 PT places and 346.0 transition bindings in 30 ms.
[2021-05-13 16:57:50] [INFO ] Computed order based on color domains.
[2021-05-13 16:57:50] [INFO ] Unfolded HLPN to a Petri net with 28 places and 52 transitions in 13 ms.
[2021-05-13 16:57:50] [INFO ] Unfolded HLPN properties in 1 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 40 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 2296 resets, run finished after 223 ms. (steps per millisecond=448 ) properties seen :[0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1]
[2021-05-13 16:57:51] [INFO ] Flow matrix only has 34 transitions (discarded 18 similar events)
// Phase 1: matrix 34 rows 28 cols
[2021-05-13 16:57:51] [INFO ] Computed 7 place invariants in 5 ms
[2021-05-13 16:57:51] [INFO ] [Real]Absence check using 7 positive place invariants in 18 ms returned unsat
[2021-05-13 16:57:51] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2021-05-13 16:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 16:57:51] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2021-05-13 16:57:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 16:57:51] [INFO ] [Nat]Absence check using 7 positive place invariants in 8 ms returned sat
[2021-05-13 16:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 16:57:51] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-13 16:57:51] [INFO ] State equation strengthened by 6 read => feed constraints.
[2021-05-13 16:57:51] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2021-05-13 16:57:51] [INFO ] Computed and/alt/rep : 49/245/31 causal constraints in 13 ms.
[2021-05-13 16:57:51] [INFO ] Added : 28 causal constraints over 6 iterations in 63 ms. Result :sat
[2021-05-13 16:57:51] [INFO ] Deduced a trap composed of 5 places in 35 ms
[2021-05-13 16:57:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 46 ms
[2021-05-13 16:57:51] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2021-05-13 16:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 16:57:51] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2021-05-13 16:57:51] [INFO ] [Real]Added 6 Read/Feed constraints in 2 ms returned sat
[2021-05-13 16:57:51] [INFO ] Computed and/alt/rep : 49/245/31 causal constraints in 5 ms.
[2021-05-13 16:57:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 16:57:51] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2021-05-13 16:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 16:57:51] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2021-05-13 16:57:51] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2021-05-13 16:57:51] [INFO ] Computed and/alt/rep : 49/245/31 causal constraints in 3 ms.
[2021-05-13 16:57:51] [INFO ] Added : 27 causal constraints over 6 iterations in 34 ms. Result :sat
[2021-05-13 16:57:51] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2021-05-13 16:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 16:57:51] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2021-05-13 16:57:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 16:57:51] [INFO ] [Nat]Absence check using 7 positive place invariants in 5 ms returned sat
[2021-05-13 16:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 16:57:51] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-13 16:57:51] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2021-05-13 16:57:51] [INFO ] Deduced a trap composed of 5 places in 20 ms
[2021-05-13 16:57:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2021-05-13 16:57:51] [INFO ] Computed and/alt/rep : 49/245/31 causal constraints in 9 ms.
[2021-05-13 16:57:51] [INFO ] Added : 29 causal constraints over 8 iterations in 54 ms. Result :sat
[2021-05-13 16:57:51] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned unsat
[2021-05-13 16:57:51] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned unsat
Successfully simplified 3 atomic propositions for a total of 4 simplifications.
[2021-05-13 16:57:51] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2021-05-13 16:57:51] [INFO ] Flatten gal took : 28 ms
FORMULA BridgeAndVehicles-COL-V04P05N02-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V04P05N02-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V04P05N02-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V04P05N02-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V04P05N02-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V04P05N02-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 16:57:51] [INFO ] Applying decomposition
[2021-05-13 16:57:51] [INFO ] Flatten gal took : 8 ms
[2021-05-13 16:57:51] [INFO ] Decomposing Gal with order
[2021-05-13 16:57:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 16:57:51] [INFO ] Removed a total of 190 redundant transitions.
[2021-05-13 16:57:51] [INFO ] Flatten gal took : 35 ms
[2021-05-13 16:57:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-13 16:57:51] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2021-05-13 16:57:51] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 2 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ BridgeAndVehicles-COL-V04P05N02 @ 3570 seconds

FORMULA BridgeAndVehicles-COL-V04P05N02-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V04P05N02-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V04P05N02-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V04P05N02-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V04P05N02-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V04P05N02-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V04P05N02-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V04P05N02-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V04P05N02-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V04P05N02-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3566
rslt: Output for LTLCardinality @ BridgeAndVehicles-COL-V04P05N02

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"exit":
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"result":
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"runtime": 4.000000,
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},
"files":
{
"formula": "LTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "X((X(X((X(X(**)) R *))) AND G(**))) : F(G((X(*) AND (G(F(*)) AND *)))) : X(G((X(*) R *))) : X((X(X(F(*))) AND *)) : (X((G(**) OR F(**))) AND **) : X((F(*) AND **)) : F(G((F(**) OR (G(**) AND F(**))))) : G(F(**)) : F(G(*)) : (G((** AND **)) AND (F(**) OR **))"
},
"net":
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"arcs": 326,
"conflict_clusters": 5,
"places": 28,
"places_significant": 21,
"singleton_clusters": 0,
"transitions": 52
},
"result":
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"preliminary_value": "no no no no yes no no yes yes no ",
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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: 80/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 896
lola: finding significant places
lola: 28 places, 52 transitions, 21 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: X ((X (X (NOT((X (NOT(X (((1 <= 0) U (p0 <= p9))))) U (p0 <= p9))))) AND G ((1 <= p16)))) : G (F (NOT(F (((X ((p15 <= p16)) OR G (F (G ((p22 + p21 <= p15))))) OR (p15 <= p16)))))) : G (X (G (NOT((X ((p19 + p20 + 1 <= p26 + p27)) U (p7 + 1 <= p26 + p27)))))) : NOT(X ((X (G (X ((p26 + p27 <= p7)))) OR (((p26 + p27 <= 0) OR (p0 <= p22 + p21)) AND (p0 <= p22 + p21))))) : (X ((G ((p8 <= p17)) OR F ((p8 <= p17)))) AND (p8 <= p17)) : X ((NOT(G ((p0 <= 1))) AND (p15 + 1 <= p18))) : X (G (((1 <= p8) U F (G ((G ((1 <= p8)) U F ((p0 <= 1)))))))) : G (X (F (G (F ((p17 <= p0)))))) : X (X (G (X (F (X (NOT(F ((p8 + 1 <= p26 + p27))))))))) : ((G (((3 <= p17) OR (p9 <= p6))) AND G (((1 <= p9) OR (3 <= p17)))) AND (F ((3 <= p17)) OR (3 <= p17)))
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:185
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:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:318
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:374
lola: rewrite Frontend/Parser/formula_rewrite.k:338
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:353
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
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:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:350
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:380
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((X (X ((X (X ((p0 <= p9))) R (p9 + 1 <= p0)))) AND G ((1 <= p16))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((X (X ((X (X ((p0 <= p9))) R (p9 + 1 <= p0)))) AND G ((1 <= p16))))
lola: processed formula length: 70
lola: 54 rewrites
lola: closed formula file LTLCardinality.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: 51 markings, 51 edges
lola: ========================================
lola: subprocess 1 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((X ((p16 + 1 <= p15)) AND (G (F ((p15 + 1 <= p22 + p21))) AND (p16 + 1 <= p15)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((X ((p16 + 1 <= p15)) AND (G (F ((p15 + 1 <= p22 + p21))) AND (p16 + 1 <= p15)))))
lola: processed formula length: 88
lola: 54 rewrites
lola: closed formula file LTLCardinality.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: 52 markings, 53 edges
lola: ========================================
lola: subprocess 2 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G ((X ((p26 + p27 <= p19 + p20)) R (p26 + p27 <= p7))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((X ((p26 + p27 <= p19 + p20)) R (p26 + p27 <= p7))))
lola: processed formula length: 58
lola: 54 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: 51 markings, 51 edges
lola: ========================================
lola: subprocess 3 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((X (X (F ((p7 + 1 <= p26 + p27)))) AND (((1 <= p26 + p27) AND (p22 + p21 + 1 <= p0)) OR (p22 + p21 + 1 <= p0))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((X (X (F ((p7 + 1 <= p26 + p27)))) AND (((1 <= p26 + p27) AND (p22 + p21 + 1 <= p0)) OR (p22 + p21 + 1 <= p0))))
lola: processed formula length: 116
lola: 54 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: 907 markings, 1946 edges
lola: ========================================
lola: subprocess 4 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X ((G ((p8 <= p17)) OR F ((p8 <= p17)))) AND (p8 <= p17))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (p8 <= p17)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (p8 <= p17)
lola: processed formula length: 11
lola: 54 rewrites
lola: closed formula file LTLCardinality.xml
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 5 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((G ((p8 <= p17)) OR F ((p8 <= p17))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((G ((p8 <= p17)) OR F ((p8 <= p17))))
lola: processed formula length: 40
lola: 54 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: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 4 markings, 3 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 5 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((F ((2 <= p0)) AND (p15 + 1 <= p18)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((F ((2 <= p0)) AND (p15 + 1 <= p18)))
lola: processed formula length: 40
lola: 54 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: 51 markings, 51 edges
lola: ========================================
lola: subprocess 6 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((p17 <= p0)))
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 ((p17 <= p0)))
lola: processed formula length: 19
lola: 54 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: 2861 markings, 7055 edges
lola: ========================================
lola: subprocess 7 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((p26 + p27 <= p8)))
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 ((p26 + p27 <= p8)))
lola: processed formula length: 25
lola: 54 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: 2603 markings, 6401 edges
lola: ========================================
lola: subprocess 8 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((F ((p0 <= 1)) OR (G ((1 <= p8)) AND F ((p0 <= 1))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((F ((p0 <= 1)) OR (G ((1 <= p8)) AND F ((p0 <= 1))))))
lola: processed formula length: 60
lola: 54 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 8 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: 52 markings, 53 edges
lola: ========================================
lola: subprocess 9 will run for 3566 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (G ((((3 <= p17) OR (p9 <= p6)) AND ((1 <= p9) OR (3 <= p17)))) AND (F ((3 <= p17)) OR (3 <= p17)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 9 will run for 3566 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (3 <= p17)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (3 <= p17)
lola: processed formula length: 10
lola: 54 rewrites
lola: closed formula file LTLCardinality.xml
lola: processed formula with 1 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: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: (G ((((3 <= p17) OR (p9 <= p6)) AND ((1 <= p9) OR (3 <= p17)))) AND (F ((3 <= p17)) OR (3 <= p17)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: (3 <= p17)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (3 <= p17)
lola: processed formula length: 10
lola: 54 rewrites
lola: closed formula file LTLCardinality.xml
lola: processed formula with 1 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: G ((((3 <= p17) OR (p9 <= p6)) AND ((1 <= p9) OR (3 <= p17))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((((3 <= p17) OR (p9 <= p6)) AND ((1 <= p9) OR (3 <= p17))))
lola: processed formula length: 64
lola: 54 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: 51 markings, 51 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 yes yes no
lola:
preliminary result: no no no no yes no no yes yes no
lola: memory consumption: 21232 KB
lola: time consumption: 4 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="BridgeAndVehicles-COL-V04P05N02"
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 BridgeAndVehicles-COL-V04P05N02, 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 r037-tajo-162038176700001"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V04P05N02.tgz
mv BridgeAndVehicles-COL-V04P05N02 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 ;