Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r186-oct2-158987938800329.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is RwMutex-PT-r2000w0010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-oct2-158987938800329
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.1M
-rw-r--r-- 1 mcc users 3.4K Apr 12 12:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 12 12:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 11 13:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 11 13:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 14 12:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 14 12:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Apr 10 17:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Apr 10 17:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Apr 9 23:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 9 23:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 10 22:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 10 22:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 3.9M Mar 24 05:38 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 RwMutex-PT-r2000w0010-00
FORMULA_NAME RwMutex-PT-r2000w0010-01
FORMULA_NAME RwMutex-PT-r2000w0010-02
FORMULA_NAME RwMutex-PT-r2000w0010-03
FORMULA_NAME RwMutex-PT-r2000w0010-04
FORMULA_NAME RwMutex-PT-r2000w0010-05
FORMULA_NAME RwMutex-PT-r2000w0010-06
FORMULA_NAME RwMutex-PT-r2000w0010-07
FORMULA_NAME RwMutex-PT-r2000w0010-08
FORMULA_NAME RwMutex-PT-r2000w0010-09
FORMULA_NAME RwMutex-PT-r2000w0010-10
FORMULA_NAME RwMutex-PT-r2000w0010-11
FORMULA_NAME RwMutex-PT-r2000w0010-12
FORMULA_NAME RwMutex-PT-r2000w0010-13
FORMULA_NAME RwMutex-PT-r2000w0010-14
FORMULA_NAME RwMutex-PT-r2000w0010-15

=== Now, execution of the tool begins

BK_START 1591233941177

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 01:25:42] [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]
[2020-06-04 01:25:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 01:25:42] [INFO ] Load time of PNML (sax parser for PT used): 244 ms
[2020-06-04 01:25:42] [INFO ] Transformed 6020 places.
[2020-06-04 01:25:42] [INFO ] Transformed 4020 transitions.
[2020-06-04 01:25:42] [INFO ] Parsed PT model containing 6020 places and 4020 transitions in 348 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 75 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 29762 ms. (steps per millisecond=3 ) properties seen :[1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1]
// Phase 1: matrix 4020 rows 6020 cols
[2020-06-04 01:26:12] [INFO ] Computed 4010 place invariants in 87 ms
[2020-06-04 01:26:17] [INFO ] [Real]Absence check using 4010 positive place invariants in 4585 ms returned unsat
[2020-06-04 01:26:18] [INFO ] [Real]Absence check using 4010 positive place invariants in 312 ms returned unsat
[2020-06-04 01:26:24] [INFO ] [Real]Absence check using 4010 positive place invariants in 5381 ms returned unsat
[2020-06-04 01:26:35] [INFO ] [Real]Absence check using 4010 positive place invariants in 10530 ms returned unsat
[2020-06-04 01:26:36] [INFO ] [Real]Absence check using 4010 positive place invariants in 1005 ms returned unsat
[2020-06-04 01:26:37] [INFO ] [Real]Absence check using 4010 positive place invariants in 943 ms returned unsat
[2020-06-04 01:26:41] [INFO ] [Real]Absence check using 4010 positive place invariants in 3965 ms returned unsat
[2020-06-04 01:26:42] [INFO ] [Real]Absence check using 4010 positive place invariants in 26 ms returned unsat
[2020-06-04 01:26:47] [INFO ] [Real]Absence check using 4010 positive place invariants in 4756 ms returned unsat
[2020-06-04 01:26:49] [INFO ] [Real]Absence check using 4010 positive place invariants in 2416 ms returned unsat
[2020-06-04 01:26:57] [INFO ] [Real]Absence check using 4010 positive place invariants in 7208 ms returned unsat
[2020-06-04 01:26:59] [INFO ] [Real]Absence check using 4010 positive place invariants in 1737 ms returned unsat
Successfully simplified 12 atomic propositions for a total of 14 simplifications.
[2020-06-04 01:27:00] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2020-06-04 01:27:07] [INFO ] Flatten gal took : 7053 ms
FORMULA RwMutex-PT-r2000w0010-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r2000w0010-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r2000w0010-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r2000w0010-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r2000w0010-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r2000w0010-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r2000w0010-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 01:27:07] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-06-04 01:27:13] [INFO ] Flatten gal took : 6536 ms
[2020-06-04 01:27:13] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA RwMutex-PT-r2000w0010-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r2000w0010-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 01:27:13] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2020-06-04 01:27:13] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 56 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ RwMutex-PT-r2000w0010 @ 3570 seconds

FORMULA RwMutex-PT-r2000w0010-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RwMutex-PT-r2000w0010-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RwMutex-PT-r2000w0010-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RwMutex-PT-r2000w0010-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RwMutex-PT-r2000w0010-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RwMutex-PT-r2000w0010-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RwMutex-PT-r2000w0010-02 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3195
rslt: Output for LTLCardinality @ RwMutex-PT-r2000w0010

{
"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": "Thu Jun 4 01:27:14 2020
",
"timelimit": 3570
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 556
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 3,
"G": 0,
"U": 0,
"X": 1,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 3,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 6,
"taut": 0,
"tconj": 1,
"tdisj": 1,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 6,
"visible_transitions": 0
},
"processed": "X ((F ((F ((p5425 <= p1398)) OR (p5726 <= p5170))) AND F ((p5360 <= p5026))))",
"processed_size": 77,
"rewrites": 26
},
"result":
{
"edges": 907,
"markings": 907,
"produced_by": "LTL model checker",
"value": false
},
"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": 668
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 2,
"G": 1,
"U": 0,
"X": 2,
"aconj": 1,
"adisj": 0,
"aneg": 0,
"comp": 3,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 6,
"taut": 0,
"tconj": 0,
"tdisj": 2,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "X (F ((X (G ((p4773 <= p2858))) OR (F ((p349 <= p5157)) OR ((p4773 <= p2858))))))",
"processed_size": 81,
"rewrites": 26
},
"result":
{
"edges": 2849,
"markings": 2849,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 4
},
"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": 835
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 1,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 0,
"aneg": 0,
"comp": 1,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 1,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 1,
"visible_transitions": 0
},
"processed": "F (G (((1 <= p3355))))",
"processed_size": 22,
"rewrites": 26
},
"result":
{
"edges": 2248,
"markings": 1125,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 2
},
"compoundnumber": 3,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "stabilization",
"workflow": "product automaton"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1113
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 1,
"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 ((p2618 <= p4418))",
"processed_size": 20,
"rewrites": 26
},
"result":
{
"edges": 2240,
"markings": 1124,
"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": "LTL",
"workflow": "product automaton"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1669
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 2,
"G": 2,
"U": 0,
"X": 0,
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"adisj": 0,
"aneg": 2,
"comp": 2,
"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": 4,
"visible_transitions": 0
},
"processed": "F (G ((F (G ((p2808 + 1 <= p39))) OR (p570 + 1 <= p3401))))",
"processed_size": 59,
"rewrites": 26
},
"result":
{
"edges": 267,
"markings": 137,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 5
},
"compoundnumber": 5,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3339
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 1,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 1,
"aneg": 0,
"comp": 2,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 4,
"taut": 0,
"tconj": 1,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "G ((F (((p770 + 1 <= p2475))) AND (p2817 <= p5292)))",
"processed_size": 52,
"rewrites": 26
},
"result":
{
"edges": 3,
"markings": 3,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 3
},
"compoundnumber": 6,
"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": 3604,
"runtime": 375.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "G(**) : F(G((F(**) AND (** OR X(**))))) : F(G((F(G(*)) OR *))) : F(G(**)) : X((F((F(**) OR **)) AND F(**))) : X(F((X(G(**)) OR (F(**) OR **)))) : G((F(**) AND **))"
},
"net":
{
"arcs": 52040,
"conflict_clusters": 2011,
"places": 6020,
"places_significant": 2010,
"singleton_clusters": 0,
"transitions": 4020
},
"result":
{
"preliminary_value": "no unknown no no no no no ",
"value": "no unknown no no no no 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: 10040/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 6020
lola: finding significant places
lola: 6020 places, 4020 transitions, 2010 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 false: (2 <= p623)
lola: LP says that atomic proposition is always false: (2 <= p5140)
lola: G ((p2618 <= p4418)) : (F (G (((1 <= p1166) U X ((p1060 <= p3886))))) OR G (((1 <= p1166) U (1 <= 0)))) : F (NOT(G (F ((F (G ((((p367 <= p3865) AND (p4254 <= p4104)) U F ((p39 <= p2808))))) AND (p3401 <= p570)))))) : F (G (X (((1 <= p3355))))) : (X (F ((F ((p5425 <= p1398)) OR (p5726 <= p5170)))) AND F (X ((p5360 <= p5026)))) : F (X (((X (G ((p4773 <= p2858))) OR F ((p349 <= p5157))) OR ((p4773 <= p2858))))) : G ((F (((p770 + 1 <= p2475))) AND (p2817 <= p5292)))
lola: rewrite Frontend/Parser/formula_rewrite.k:437
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:522
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:180
lola: rewrite Frontend/Parser/formula_rewrite.k:163
lola: rewrite Frontend/Parser/formula_rewrite.k:121
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k: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:347
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:525
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 499 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((F ((p1060 <= p3886)) AND ((1 <= p1166) OR X ((p1060 <= p3886))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((F ((p1060 <= p3886)) AND ((1 <= p1166) OR X ((p1060 <= p3886))))))
lola: processed formula length: 73
lola: 26 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: 101765 markings, 439758 edges, 20353 markings/sec, 0 secs
lola: 203230 markings, 878816 edges, 20293 markings/sec, 5 secs
lola: 299627 markings, 1323227 edges, 19279 markings/sec, 10 secs
lola: 394325 markings, 1769178 edges, 18940 markings/sec, 15 secs
lola: 484873 markings, 2218505 edges, 18110 markings/sec, 20 secs
lola: 570189 markings, 2668792 edges, 17063 markings/sec, 25 secs
lola: 666478 markings, 3104057 edges, 19258 markings/sec, 30 secs
lola: 760458 markings, 3540942 edges, 18796 markings/sec, 35 secs
lola: 852492 markings, 3980624 edges, 18407 markings/sec, 40 secs
lola: 939712 markings, 4426355 edges, 17444 markings/sec, 45 secs
lola: 1024215 markings, 4874387 edges, 16901 markings/sec, 50 secs
lola: 1115584 markings, 5313314 edges, 18274 markings/sec, 55 secs
lola: 1200166 markings, 5758149 edges, 16916 markings/sec, 60 secs
lola: 1287246 markings, 6200410 edges, 17416 markings/sec, 65 secs
lola: 1374619 markings, 6642618 edges, 17475 markings/sec, 70 secs
lola: 1458800 markings, 7088820 edges, 16836 markings/sec, 75 secs
lola: 1541558 markings, 7535827 edges, 16552 markings/sec, 80 secs
lola: 1624000 markings, 7982950 edges, 16488 markings/sec, 85 secs
lola: 1705306 markings, 8424783 edges, 16261 markings/sec, 90 secs
lola: 1785929 markings, 8872796 edges, 16125 markings/sec, 95 secs
lola: 1865989 markings, 9321022 edges, 16012 markings/sec, 100 secs
lola: 1944181 markings, 9749911 edges, 15638 markings/sec, 105 secs
lola: 2016844 markings, 10156713 edges, 14533 markings/sec, 110 secs
lola: 2093733 markings, 10580703 edges, 15378 markings/sec, 115 secs
lola: 2179056 markings, 11003772 edges, 17065 markings/sec, 120 secs
lola: 2258877 markings, 11415317 edges, 15964 markings/sec, 125 secs
lola: 2323066 markings, 11779283 edges, 12838 markings/sec, 130 secs
lola: 2358262 markings, 11982089 edges, 7039 markings/sec, 135 secs
lola: 2358965 markings, 11986264 edges, 141 markings/sec, 140 secs
lola: 2390009 markings, 12164145 edges, 6209 markings/sec, 145 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 1 will run for 556 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((F ((F ((p5425 <= p1398)) OR (p5726 <= p5170))) AND F ((p5360 <= p5026))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((F ((F ((p5425 <= p1398)) OR (p5726 <= p5170))) AND F ((p5360 <= p5026))))
lola: processed formula length: 77
lola: 26 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: 907 markings, 907 edges
lola: ========================================
lola: subprocess 2 will run for 668 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((X (G ((p4773 <= p2858))) OR (F ((p349 <= p5157)) OR ((p4773 <= p2858))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((X (G ((p4773 <= p2858))) OR (F ((p349 <= p5157)) OR ((p4773 <= p2858))))))
lola: processed formula length: 81
lola: 26 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: 2849 markings, 2849 edges
lola: ========================================
lola: subprocess 3 will run for 835 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G (((1 <= p3355))))
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 <= p3355))))
lola: processed formula length: 22
lola: 26 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: add low 2992
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: 1125 markings, 2248 edges
lola: ========================================
lola: subprocess 4 will run for 1113 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((p2618 <= p4418))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((p2618 <= p4418))
lola: processed formula length: 20
lola: 26 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: 1124 markings, 2240 edges
lola: ========================================
lola: subprocess 5 will run for 1669 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((F (G ((p2808 + 1 <= p39))) OR (p570 + 1 <= p3401))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((F (G ((p2808 + 1 <= p39))) OR (p570 + 1 <= p3401))))
lola: processed formula length: 59
lola: 26 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: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: add low 2992
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: 137 markings, 267 edges
lola: ========================================
lola: subprocess 6 will run for 3339 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((F (((p770 + 1 <= p2475))) AND (p2817 <= p5292)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((F (((p770 + 1 <= p2475))) AND (p2817 <= p5292)))
lola: processed formula length: 52
lola: 26 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: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 3 markings, 3 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: F (G ((F ((p1060 <= p3886)) AND ((1 <= p1166) OR X ((p1060 <= p3886))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((F ((p1060 <= p3886)) AND ((1 <= p1166) OR X ((p1060 <= p3886))))))
lola: processed formula length: 73
lola: 26 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: 95750 markings, 411625 edges, 19150 markings/sec, 0 secs
lola: 195668 markings, 844921 edges, 19984 markings/sec, 5 secs
lola: 291705 markings, 1283521 edges, 19207 markings/sec, 10 secs
lola: 385015 markings, 1727228 edges, 18662 markings/sec, 15 secs
lola: 476174 markings, 2171516 edges, 18232 markings/sec, 20 secs
lola: 561834 markings, 2622479 edges, 17132 markings/sec, 25 secs
lola: 657117 markings, 3061149 edges, 19057 markings/sec, 30 secs
lola: 751524 markings, 3500012 edges, 18881 markings/sec, 35 secs
lola: 844494 markings, 3940526 edges, 18594 markings/sec, 40 secs
lola: 932462 markings, 4387771 edges, 17594 markings/sec, 45 secs
lola: 1017602 markings, 4837540 edges, 17028 markings/sec, 50 secs
lola: 1108897 markings, 5279141 edges, 18259 markings/sec, 55 secs
lola: 1193805 markings, 5725736 edges, 16982 markings/sec, 60 secs
lola: 1280919 markings, 6169790 edges, 17423 markings/sec, 65 secs
lola: 1368143 markings, 6608933 edges, 17445 markings/sec, 70 secs
lola: 1451589 markings, 7054481 edges, 16689 markings/sec, 75 secs
lola: 1535441 markings, 7502912 edges, 16770 markings/sec, 80 secs
lola: 1618735 markings, 7952129 edges, 16659 markings/sec, 85 secs
lola: 1700423 markings, 8397002 edges, 16338 markings/sec, 90 secs
lola: 1781589 markings, 8847812 edges, 16233 markings/sec, 95 secs
lola: 1860879 markings, 9293514 edges, 15858 markings/sec, 100 secs
lola: 1942485 markings, 9740311 edges, 16321 markings/sec, 105 secs
lola: 2020446 markings, 10175326 edges, 15592 markings/sec, 110 secs
lola: 2094568 markings, 10586359 edges, 14824 markings/sec, 115 secs
lola: 2178643 markings, 10999403 edges, 16815 markings/sec, 120 secs
lola: 2261918 markings, 11431221 edges, 16655 markings/sec, 125 secs
lola: 2315727 markings, 11736906 edges, 10762 markings/sec, 130 secs
lola: 2385702 markings, 12138813 edges, 13995 markings/sec, 135 secs
lola: Child process aborted or communication problem between parent and child process
lola: RESULT
lola:
SUMMARY: no unknown no no no no no
lola:
preliminary result: no unknown no no no no no
lola: memory consumption: 3604 KB
lola: time consumption: 375 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="RwMutex-PT-r2000w0010"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 itslola"
echo " Input is RwMutex-PT-r2000w0010, 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 r186-oct2-158987938800329"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r2000w0010.tgz
mv RwMutex-PT-r2000w0010 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 ;