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-162038176800081.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-PT-V04P05N02, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-162038176800081
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 26K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 163K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 29K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 130K 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 4.6K Mar 28 15:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 28 15:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Mar 28 15:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 26K Mar 28 15:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Mar 23 02:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 23 02:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Mar 22 11:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 36K Mar 22 11:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 57K 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-PT-V04P05N02-00
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-01
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-02
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-03
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-04
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-05
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-06
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-07
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-08
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-09
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-10
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-11
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-12
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-13
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-14
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-15

=== Now, execution of the tool begins

BK_START 1620929203358

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 18:06:45] [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 18:06:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 18:06:46] [INFO ] Load time of PNML (sax parser for PT used): 42 ms
[2021-05-13 18:06:46] [INFO ] Transformed 28 places.
[2021-05-13 18:06:46] [INFO ] Transformed 52 transitions.
[2021-05-13 18:06:46] [INFO ] Parsed PT model containing 28 places and 52 transitions in 76 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 2297 resets, run finished after 180 ms. (steps per millisecond=555 ) properties seen :[0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1]
[2021-05-13 18:06:46] [INFO ] Flow matrix only has 34 transitions (discarded 18 similar events)
// Phase 1: matrix 34 rows 28 cols
[2021-05-13 18:06:46] [INFO ] Computed 7 place invariants in 5 ms
[2021-05-13 18:06:46] [INFO ] [Real]Absence check using 7 positive place invariants in 21 ms returned unsat
[2021-05-13 18:06:46] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2021-05-13 18:06:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:06:46] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-13 18:06:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:06:46] [INFO ] [Nat]Absence check using 7 positive place invariants in 6 ms returned sat
[2021-05-13 18:06:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:06:46] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2021-05-13 18:06:46] [INFO ] State equation strengthened by 6 read => feed constraints.
[2021-05-13 18:06:46] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2021-05-13 18:06:46] [INFO ] Computed and/alt/rep : 49/245/31 causal constraints in 10 ms.
[2021-05-13 18:06:46] [INFO ] Added : 27 causal constraints over 6 iterations in 116 ms. Result :sat
[2021-05-13 18:06:46] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned unsat
[2021-05-13 18:06:46] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned unsat
[2021-05-13 18:06:46] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned unsat
[2021-05-13 18:06:46] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2021-05-13 18:06:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:06:46] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-13 18:06:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:06:46] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2021-05-13 18:06:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:06:46] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-13 18:06:46] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2021-05-13 18:06:46] [INFO ] Computed and/alt/rep : 49/245/31 causal constraints in 7 ms.
[2021-05-13 18:06:46] [INFO ] Added : 27 causal constraints over 6 iterations in 36 ms. Result :sat
[2021-05-13 18:06:46] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2021-05-13 18:06:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:06:46] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-13 18:06:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:06:46] [INFO ] [Nat]Absence check using 7 positive place invariants in 5 ms returned sat
[2021-05-13 18:06:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:06:46] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2021-05-13 18:06:46] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2021-05-13 18:06:47] [INFO ] Deduced a trap composed of 5 places in 33 ms
[2021-05-13 18:06:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 43 ms
[2021-05-13 18:06:47] [INFO ] Computed and/alt/rep : 49/245/31 causal constraints in 4 ms.
[2021-05-13 18:06:47] [INFO ] Added : 26 causal constraints over 6 iterations in 50 ms. Result :sat
[2021-05-13 18:06:47] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2021-05-13 18:06:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:06:47] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2021-05-13 18:06:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:06:47] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2021-05-13 18:06:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:06:47] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2021-05-13 18:06:47] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2021-05-13 18:06:47] [INFO ] Computed and/alt/rep : 49/245/31 causal constraints in 4 ms.
[2021-05-13 18:06:47] [INFO ] Added : 28 causal constraints over 6 iterations in 32 ms. Result :sat
[2021-05-13 18:06:47] [INFO ] [Real]Absence check using 7 positive place invariants in 14 ms returned sat
[2021-05-13 18:06:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:06:47] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-13 18:06:47] [INFO ] [Real]Added 6 Read/Feed constraints in 4 ms returned sat
[2021-05-13 18:06:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:06:47] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2021-05-13 18:06:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:06:47] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2021-05-13 18:06:47] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2021-05-13 18:06:47] [INFO ] Computed and/alt/rep : 49/245/31 causal constraints in 3 ms.
[2021-05-13 18:06:47] [INFO ] Added : 29 causal constraints over 6 iterations in 38 ms. Result :sat
[2021-05-13 18:06:47] [INFO ] Deduced a trap composed of 5 places in 18 ms
[2021-05-13 18:06:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2021-05-13 18:06:47] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned unsat
Successfully simplified 5 atomic propositions for a total of 5 simplifications.
[2021-05-13 18:06:47] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2021-05-13 18:06:47] [INFO ] Flatten gal took : 50 ms
FORMULA BridgeAndVehicles-PT-V04P05N02-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V04P05N02-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V04P05N02-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V04P05N02-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V04P05N02-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V04P05N02-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V04P05N02-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 18:06:47] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-13 18:06:47] [INFO ] Flatten gal took : 9 ms
[2021-05-13 18:06:47] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA BridgeAndVehicles-PT-V04P05N02-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 18:06:47] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 12 ms.
[2021-05-13 18:06:47] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 2 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ BridgeAndVehicles-PT-V04P05N02 @ 3570 seconds

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

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

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

FORMULA BridgeAndVehicles-PT-V04P05N02-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

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

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

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

FORMULA BridgeAndVehicles-PT-V04P05N02-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3566
rslt: Output for LTLCardinality @ BridgeAndVehicles-PT-V04P05N02

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"task":
{
"buchi":
{
"states": 6
},
"compoundnumber": 5,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "no (formula contains X operator)"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1783
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 1,
"U": 0,
"X": 1,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 2,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 3,
"taut": 0,
"tconj": 0,
"tdisj": 1,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 3,
"visible_transitions": 0
},
"processed": "X (F ((G ((p6 <= p23)) OR (3 <= p20))))",
"processed_size": 39,
"rewrites": 50
},
"result":
{
"edges": 14584,
"markings": 3993,
"produced_by": "LTL model checker",
"value": true
},
"task":
{
"buchi":
{
"states": 3
},
"compoundnumber": 6,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "no (formula contains X operator)"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3566
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 2,
"U": 1,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 3,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 6,
"taut": 0,
"tconj": 0,
"tdisj": 1,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "G ((((p20 + 1 <= p8) U (p8 <= p20)) OR F (G ((p7 <= p18)))))",
"processed_size": 60,
"rewrites": 50
},
"result":
{
"edges": 21229,
"markings": 6485,
"produced_by": "LTL model checker",
"value": true
},
"task":
{
"buchi":
{
"states": 6
},
"compoundnumber": 7,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
}
],
"exit":
{
"error": null,
"memory": 20120,
"runtime": 4.000000,
"signal": null,
"timelimitreached": false
},
"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(((** U **) AND **)) : F((X(F(*)) AND *)) : X(G((X(G(*)) OR (X(F(*)) AND (** AND **))))) : G(((** U **) OR F(G(**)))) : X(F((G(**) OR **)))"
},
"net":
{
"arcs": 326,
"conflict_clusters": 5,
"places": 28,
"places_significant": 21,
"singleton_clusters": 0,
"transitions": 52
},
"result":
{
"preliminary_value": "no no no yes no no yes yes ",
"value": "no no no yes no no yes yes "
},
"task":
{
"type": "compound"
}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 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 (p9 <= p7))))) U (p9 <= p7))))) AND G ((1 <= p17)))) : G (F (NOT(F (((X ((p20 <= p17)) OR G (F (G ((p18 + p19 <= p20))))) OR (p20 <= p17)))))) : G (X (G (NOT((X ((p10 + p11 + 1 <= p21 + p22)) U (p0 + 1 <= p21 + p22)))))) : X ((((p20 <= p17) U (p27 <= p19)) AND ((1 <= 0) U (2 <= p0)))) : NOT(G ((X (NOT(F (NOT(G ((3 <= p0)))))) OR (2 <= p9)))) : X (G ((NOT(X (F ((p6 <= p13)))) OR ((NOT(X (G ((2 <= p7)))) AND (p7 <= 2)) AND (p0 <= 0))))) : G ((((p20 + 1 <= p8) U (p8 <= p20)) OR F (G ((p7 <= p18))))) : F (X ((X (F (X ((p9 <= p20)))) U (G ((p6 <= p23)) OR (3 <= p20)))))
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:98
lola: rewrite Frontend/Parser/formula_rewrite.k:185
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:347
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:318
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:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((X (X ((X (X ((p9 <= p7))) R (p7 + 1 <= p9)))) AND G ((1 <= p17))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((X (X ((X (X ((p9 <= p7))) R (p7 + 1 <= p9)))) AND G ((1 <= p17))))
lola: processed formula length: 70
lola: 50 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 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((X ((p17 + 1 <= p20)) AND (G (F ((p20 + 1 <= p18 + p19))) AND (p17 + 1 <= p20)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((X ((p17 + 1 <= p20)) AND (G (F ((p20 + 1 <= p18 + p19))) AND (p17 + 1 <= p20)))))
lola: processed formula length: 88
lola: 50 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 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G ((X ((p21 + p22 <= p10 + p11)) R (p21 + p22 <= p0))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((X ((p21 + p22 <= p10 + p11)) R (p21 + p22 <= p0))))
lola: processed formula length: 58
lola: 50 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 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((((p20 <= p17) U (p27 <= p19)) AND (2 <= p0)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((((p20 <= p17) U (p27 <= p19)) AND (2 <= p0)))
lola: processed formula length: 49
lola: 50 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: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 7 markings, 6 edges
lola: ========================================
lola: subprocess 4 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((X (F ((p0 <= 2))) AND (p9 <= 1)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((X (F ((p0 <= 2))) AND (p9 <= 1)))
lola: processed formula length: 37
lola: 50 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 730 markings, 1140 edges
lola: ========================================
lola: subprocess 5 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G ((X (G ((p13 + 1 <= p6))) OR (X (F ((p7 <= 1))) AND ((p7 <= 2) AND (p0 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((X (G ((p13 + 1 <= p6))) OR (X (F ((p7 <= 1))) AND ((p7 <= 2) AND (p0 <= 0))))))
lola: processed formula length: 86
lola: 50 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: 52 markings, 52 edges
lola: ========================================
lola: subprocess 6 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((G ((p6 <= p23)) OR (3 <= p20))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((G ((p6 <= p23)) OR (3 <= p20))))
lola: processed formula length: 39
lola: 50 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: 3993 markings, 14584 edges
lola: ========================================
lola: subprocess 7 will run for 3566 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((((p20 + 1 <= p8) U (p8 <= p20)) OR F (G ((p7 <= p18)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((((p20 + 1 <= p8) U (p8 <= p20)) OR F (G ((p7 <= p18)))))
lola: processed formula length: 60
lola: 50 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: 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: 6485 markings, 21229 edges
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no no yes no no yes yes
lola:
preliminary result: no no no yes no no yes yes
lola: memory consumption: 20120 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-PT-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-PT-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-162038176800081"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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