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.r284-smll-162123894300045.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is TokenRing-PT-010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r284-smll-162123894300045
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 95K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 494K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.1M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 4.2M May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 68K Mar 28 16:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 249K Mar 28 16:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 459K Mar 28 16:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M Mar 28 16:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 52K Mar 27 14:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 173K Mar 27 14:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 438K Mar 25 20:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.3M Mar 25 20:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 15K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 35K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 804K May 5 16:52 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 TokenRing-PT-010-00
FORMULA_NAME TokenRing-PT-010-01
FORMULA_NAME TokenRing-PT-010-02
FORMULA_NAME TokenRing-PT-010-03
FORMULA_NAME TokenRing-PT-010-04
FORMULA_NAME TokenRing-PT-010-05
FORMULA_NAME TokenRing-PT-010-06
FORMULA_NAME TokenRing-PT-010-07
FORMULA_NAME TokenRing-PT-010-08
FORMULA_NAME TokenRing-PT-010-09
FORMULA_NAME TokenRing-PT-010-10
FORMULA_NAME TokenRing-PT-010-11
FORMULA_NAME TokenRing-PT-010-12
FORMULA_NAME TokenRing-PT-010-13
FORMULA_NAME TokenRing-PT-010-14
FORMULA_NAME TokenRing-PT-010-15

=== Now, execution of the tool begins

BK_START 1621406786003

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 06:46:29] [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]
[2021-05-19 06:46:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 06:46:30] [INFO ] Load time of PNML (sax parser for PT used): 317 ms
[2021-05-19 06:46:30] [INFO ] Transformed 121 places.
[2021-05-19 06:46:30] [INFO ] Transformed 1111 transitions.
[2021-05-19 06:46:30] [INFO ] Found NUPN structural information;
[2021-05-19 06:46:30] [INFO ] Parsed PT model containing 121 places and 1111 transitions in 471 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 130 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 440 ms. (steps per millisecond=227 ) properties seen :[1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1]
// Phase 1: matrix 1111 rows 121 cols
[2021-05-19 06:46:31] [INFO ] Computed 11 place invariants in 34 ms
[2021-05-19 06:46:31] [INFO ] [Real]Absence check using 11 positive place invariants in 45 ms returned sat
[2021-05-19 06:46:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 06:46:32] [INFO ] [Real]Absence check using state equation in 678 ms returned sat
[2021-05-19 06:46:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 06:46:32] [INFO ] [Nat]Absence check using 11 positive place invariants in 21 ms returned unsat
[2021-05-19 06:46:32] [INFO ] [Real]Absence check using 11 positive place invariants in 18 ms returned sat
[2021-05-19 06:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 06:46:33] [INFO ] [Real]Absence check using state equation in 587 ms returned sat
[2021-05-19 06:46:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 06:46:33] [INFO ] [Nat]Absence check using 11 positive place invariants in 16 ms returned unsat
[2021-05-19 06:46:33] [INFO ] [Real]Absence check using 11 positive place invariants in 17 ms returned sat
[2021-05-19 06:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 06:46:33] [INFO ] [Real]Absence check using state equation in 511 ms returned sat
[2021-05-19 06:46:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 06:46:33] [INFO ] [Nat]Absence check using 11 positive place invariants in 12 ms returned unsat
Successfully simplified 3 atomic propositions for a total of 5 simplifications.
[2021-05-19 06:46:34] [INFO ] Initial state reduction rules for CTL removed 10 formulas.
[2021-05-19 06:46:34] [INFO ] Flatten gal took : 258 ms
FORMULA TokenRing-PT-010-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-010-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-010-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-010-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-010-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-010-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-010-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-010-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-010-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-010-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 06:46:34] [INFO ] Applying decomposition
[2021-05-19 06:46:34] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-19 06:46:34] [INFO ] Flatten gal took : 138 ms
[2021-05-19 06:46:34] [INFO ] Decomposing Gal with order
[2021-05-19 06:46:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 06:46:35] [INFO ] Removed a total of 990 redundant transitions.
[2021-05-19 06:46:35] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-19 06:46:35] [INFO ] Flatten gal took : 657 ms
[2021-05-19 06:46:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 1100 labels/synchronizations in 77 ms.
[2021-05-19 06:46:35] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA TokenRing-PT-010-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 06:46:35] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 4 ms.
[2021-05-19 06:46:35] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 16 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ TokenRing-PT-010 @ 3570 seconds

FORMULA TokenRing-PT-010-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TokenRing-PT-010-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TokenRing-PT-010-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TokenRing-PT-010-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TokenRing-PT-010-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3545
rslt: Output for LTLCardinality @ TokenRing-PT-010

{
"build":
{
"architecture": 64,
"assertions": false,
"build_hostname": "mcc2019",
"build_system": "x86_64-unknown-linux-gnu",
"optimizations": true,
"package_version": "2.0",
"svn_version": "3189M"
},
"call":
{
"exec_host": "mcc2020",
"markinglimit": null,
"parameters":
[
"--pnmlnet",
"model.pnml",
"--xmlformula",
"--formula=LTLCardinality.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--safe",
"--check=modelchecking",
"--stubborn=deletion",
"--stateequation=par",
"--timelimit=3570",
"--localtimelimit=0",
"--preference=force_ltl",
"--json=LTLCardinality.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Wed May 19 06:46:37 2021
",
"timelimit": 3570
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 713
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 2,
"G": 2,
"U": 1,
"X": 3,
"aconj": 6,
"adisj": 3,
"aneg": 0,
"comp": 7,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 7,
"taut": 0,
"tconj": 1,
"tdisj": 2,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "X ((X (G ((((p19 <= 0)) OR ((1 <= p90))))) U (G ((F (((1 <= p55))) AND (X (F (((1 <= p52)))) OR ((1 <= p55))))) OR (((1 <= p19)) AND ((p90 <= 0))))))",
"processed_size": 150,
"rewrites": 42
},
"result":
{
"edges": 7004960,
"markings": 526468,
"produced_by": "LTL model checker",
"value": true
},
"task":
{
"buchi":
{
"states": 16
},
"compoundnumber": 0,
"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": 889
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 2,
"G": 1,
"U": 0,
"X": 1,
"aconj": 4,
"adisj": 2,
"aneg": 2,
"comp": 4,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 4,
"taut": 0,
"tconj": 0,
"tdisj": 1,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "X (F ((F (G ((((1 <= p39)) AND ((p46 <= 0))))) OR (((1 <= p39)) AND ((p46 <= 0))))))",
"processed_size": 84,
"rewrites": 42
},
"result":
{
"edges": 1175646,
"markings": 117629,
"produced_by": "LTL model checker",
"value": true
},
"task":
{
"buchi":
{
"states": 3
},
"compoundnumber": 1,
"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": 1184
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 2,
"G": 1,
"U": 0,
"X": 1,
"aconj": 4,
"adisj": 2,
"aneg": 3,
"comp": 5,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 5,
"taut": 0,
"tconj": 2,
"tdisj": 1,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "G (F ((F ((X ((((1 <= p108)) AND ((p48 <= 0)))) AND (((1 <= p17)) AND ((p17 <= 0))))) OR ((p1 <= 0)))))",
"processed_size": 103,
"rewrites": 42
},
"result":
{
"edges": 294112,
"markings": 58927,
"produced_by": "LTL model checker",
"value": true
},
"task":
{
"buchi":
{
"states": 3
},
"compoundnumber": 2,
"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": 1776
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 1,
"U": 0,
"X": 0,
"aconj": 2,
"adisj": 1,
"aneg": 0,
"comp": 2,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 2,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "G (F ((((p79 <= 0)) OR ((1 <= p104)))))",
"processed_size": 40,
"rewrites": 42
},
"result":
{
"edges": 432344,
"markings": 79697,
"produced_by": "LTL model checker",
"value": true
},
"task":
{
"buchi":
{
"states": 2
},
"compoundnumber": 3,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "fairness",
"workflow": "product automaton"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3545
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 1,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 2,
"aneg": 0,
"comp": 2,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 2,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "F (G ((((1 <= p52)) AND ((p98 <= 0)))))",
"processed_size": 39,
"rewrites": 42
},
"result":
{
"edges": 149,
"markings": 148,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 2
},
"compoundnumber": 4,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "stabilization",
"workflow": "product automaton"
}
}
],
"exit":
{
"error": null,
"memory": 40676,
"runtime": 25.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "X((X(G(**)) U (G((F(**) AND (X(F(**)) OR **))) OR **))) : X(F((F(G(*)) OR *))) : G(F((F((X(*) AND (* AND *))) OR **))) : G(F(**)) : F(G(**))"
},
"net":
{
"arcs": 4444,
"conflict_clusters": 1,
"places": 121,
"places_significant": 110,
"singleton_clusters": 0,
"transitions": 1111
},
"result":
{
"preliminary_value": "yes yes yes yes no ",
"value": "yes yes yes yes no "
},
"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: 1232/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 121
lola: finding significant places
lola: 121 places, 1111 transitions, 110 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from LTLCardinality.xml
lola: LP says that atomic proposition is always true: (p90 <= 1)
lola: LP says that atomic proposition is always true: (p52 <= 1)
lola: LP says that atomic proposition is always true: (p55 <= 1)
lola: LP says that atomic proposition is always true: (p90 <= 1)
lola: LP says that atomic proposition is always true: (p46 <= 1)
lola: LP says that atomic proposition is always true: (p46 <= 1)
lola: LP says that atomic proposition is always true: (p48 <= 1)
lola: LP says that atomic proposition is always true: (p17 <= 1)
lola: LP says that atomic proposition is always true: (p1 <= 1)
lola: LP says that atomic proposition is always true: (p13 <= 1)
lola: LP says that atomic proposition is always true: (p104 <= 1)
lola: LP says that atomic proposition is always true: (p104 <= 1)
lola: LP says that atomic proposition is always true: (p116 <= 1)
lola: LP says that atomic proposition is always true: (p98 <= 1)
lola: LP says that atomic proposition is always true: (p98 <= 1)
lola: X ((G (X ((((p19 <= 0)) OR ((1 <= p90))))) U (G ((F (X (((1 <= p52)))) U ((1 <= p55)))) OR (((1 <= p19)) AND ((p90 <= 0)))))) : NOT(G (X ((NOT(F (NOT(G (((0 <= 0) U (((p39 <= 0)) OR ((1 <= p46)))))))) AND (((p39 <= 0)) OR ((1 <= p46))))))) : F (G (F (X ((NOT(G (((X ((((p108 <= 0)) OR ((1 <= p48)))) OR ((p17 <= 0))) OR ((1 <= p17))))) OR ((p1 <= 0))))))) : F (((X (X ((((p83 <= 0)) OR ((1 <= p13))))) OR X ((((p79 <= 0)) OR ((1 <= p104))))) U G (X (F ((((p79 <= 0)) OR ((1 <= p104)))))))) : F (X (F ((((F (G ((((p72 <= 0)) OR ((1 <= p116))))) OR ((p52 <= 0))) OR ((1 <= p98))) U G ((((1 <= p52)) AND ((p98 <= 0))))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:169
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:347
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:329
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:297
lola: rewrite Frontend/Parser/formula_rewrite.k:254
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: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:356
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: rewrite Frontend/Parser/formula_rewrite.k:528
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:425
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((X (G ((((p19 <= 0)) OR ((1 <= p90))))) U (G ((F (((1 <= p55))) AND (X (F (((1 <= p52)))) OR ((1 <= p55))))) OR (((1 <= p19)) AND ((p90 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((X (G ((((p19 <= 0)) OR ((1 <= p90))))) U (G ((F (((1 <= p55))) AND (X (F (((1 <= p52)))) OR ((1 <= p55))))) OR (((1 <= p19)) AND ((p90 <= 0))))))
lola: processed formula length: 150
lola: 42 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 16 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: 249941 markings, 3354288 edges, 49988 markings/sec, 0 secs
lola: 501095 markings, 6621120 edges, 50231 markings/sec, 5 secs
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: 526468 markings, 7004960 edges
lola: ========================================
lola: subprocess 1 will run for 889 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((F (G ((((1 <= p39)) AND ((p46 <= 0))))) OR (((1 <= p39)) AND ((p46 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((F (G ((((1 <= p39)) AND ((p46 <= 0))))) OR (((1 <= p39)) AND ((p46 <= 0))))))
lola: processed formula length: 84
lola: 42 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: 117629 markings, 1175646 edges
lola: ========================================
lola: subprocess 2 will run for 1184 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((F ((X ((((1 <= p108)) AND ((p48 <= 0)))) AND (((1 <= p17)) AND ((p17 <= 0))))) OR ((p1 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (F ((F ((X ((((1 <= p108)) AND ((p48 <= 0)))) AND (((1 <= p17)) AND ((p17 <= 0))))) OR ((p1 <= 0)))))
lola: processed formula length: 103
lola: 42 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: 58927 markings, 294112 edges
lola: ========================================
lola: subprocess 3 will run for 1776 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((((p79 <= 0)) OR ((1 <= p104)))))
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 ((((p79 <= 0)) OR ((1 <= p104)))))
lola: processed formula length: 40
lola: 42 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: 52268 markings, 260817 edges, 10454 markings/sec, 0 secs
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: 79697 markings, 432344 edges
lola: ========================================
lola: subprocess 4 will run for 3545 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((((1 <= p52)) AND ((p98 <= 0)))))
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 <= p52)) AND ((p98 <= 0)))))
lola: processed formula length: 39
lola: 42 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: 148 markings, 149 edges
lola: RESULT
lola:
SUMMARY: yes yes yes yes no
lola:
preliminary result: yes yes yes yes no
lola: ========================================
lola: memory consumption: 40676 KB
lola: time consumption: 25 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="TokenRing-PT-010"
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 TokenRing-PT-010, 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 r284-smll-162123894300045"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-010.tgz
mv TokenRing-PT-010 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 ;