Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r194-csrt-159033389800338.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off 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 TCPcondis-PT-15, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-csrt-159033389800338
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 196K
-rw-r--r-- 1 mcc users 3.5K Apr 12 18:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 12 18:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 11 20:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 11 20:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 14 12:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 14 12:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 10 21:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Apr 10 21:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 10 05:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 10 05:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 10 22:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 10 22:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rwxr-xr-x 1 mcc users 24K 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 TCPcondis-PT-15-00
FORMULA_NAME TCPcondis-PT-15-01
FORMULA_NAME TCPcondis-PT-15-02
FORMULA_NAME TCPcondis-PT-15-03
FORMULA_NAME TCPcondis-PT-15-04
FORMULA_NAME TCPcondis-PT-15-05
FORMULA_NAME TCPcondis-PT-15-06
FORMULA_NAME TCPcondis-PT-15-07
FORMULA_NAME TCPcondis-PT-15-08
FORMULA_NAME TCPcondis-PT-15-09
FORMULA_NAME TCPcondis-PT-15-10
FORMULA_NAME TCPcondis-PT-15-11
FORMULA_NAME TCPcondis-PT-15-12
FORMULA_NAME TCPcondis-PT-15-13
FORMULA_NAME TCPcondis-PT-15-14
FORMULA_NAME TCPcondis-PT-15-15

=== Now, execution of the tool begins

BK_START 1591215324721

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 20:15:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 20:15:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 20:15:27] [WARNING] Skipping unknown tool specific annotation : Tina
[2020-06-03 20:15:27] [WARNING] Unknown XML tag in source file: size
[2020-06-03 20:15:27] [WARNING] Unknown XML tag in source file: color
[2020-06-03 20:15:28] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2020-06-03 20:15:28] [INFO ] Transformed 30 places.
[2020-06-03 20:15:28] [INFO ] Transformed 32 transitions.
[2020-06-03 20:15:28] [INFO ] Parsed PT model containing 30 places and 32 transitions in 119 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 43 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 95 ms. (steps per millisecond=1052 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 32 rows 30 cols
[2020-06-03 20:15:28] [INFO ] Computed 9 place invariants in 6 ms
[2020-06-03 20:15:28] [INFO ] [Real]Absence check using 3 positive place invariants in 52 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-06-03 20:15:28] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-06-03 20:15:28] [INFO ] Flatten gal took : 33 ms
FORMULA TCPcondis-PT-15-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-15-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-15-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 20:15:28] [INFO ] Flatten gal took : 29 ms
[2020-06-03 20:15:28] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 3 ms.
[2020-06-03 20:15:28] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ TCPcondis-PT-15 @ 3570 seconds

FORMULA TCPcondis-PT-15-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TCPcondis-PT-15-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TCPcondis-PT-15-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TCPcondis-PT-15-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TCPcondis-PT-15-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TCPcondis-PT-15-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 0
rslt: Output for LTLFireability @ TCPcondis-PT-15

{
"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=LTLFireability.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--check=modelchecking",
"--stubborn=deletion",
"--stateequation=par",
"--timelimit=3570",
"--localtimelimit=0",
"--preference=force_ltl",
"--json=LTLFireability.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Wed Jun 3 20:15:29 2020
",
"timelimit": 3570
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 274
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 2,
"U": 0,
"X": 1,
"aconj": 0,
"adisj": 2,
"aneg": 0,
"comp": 4,
"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 ((X (G (((p12 <= 0) OR (p26 <= 0)))) AND ((p16 <= 0) OR (1 <= p18)))))",
"processed_size": 77,
"rewrites": 53
},
"result":
{
"edges": 141,
"markings": 141,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 5
},
"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": 297
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 297
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 0,
"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": "(1 <= p15)",
"processed_size": 10,
"rewrites": 55
},
"result":
{
"edges": 80,
"markings": 80,
"produced_by": "state space / EG",
"value": false
},
"task":
{
"compoundnumber": 1,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 4
},
"threads": 1,
"type": "dfs"
},
"type": "eventual_occurrence"
}
}
],
"exit":
{
"localtimelimitreached": false
},
"result":
{
"produced_by": "boolean",
"value": false
},
"task":
{
"compoundnumber": 1,
"type": "boolean"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 324
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 1,
"U": 0,
"X": 3,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 4,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 4,
"taut": 0,
"tconj": 3,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 3,
"visible_transitions": 0
},
"processed": "X (X ((X ((G ((1 <= p0)) AND ((1 <= p10) AND (1 <= p28)))) AND F ((1 <= p0)))))",
"processed_size": 79,
"rewrites": 53
},
"result":
{
"edges": 142,
"markings": 142,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 8
},
"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": 356
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 2,
"X": 3,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 4,
"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": 2,
"visible_transitions": 0
},
"processed": "X ((((1 <= p18) U (1 <= p3)) AND X ((X ((1 <= p18)) U (1 <= p18)))))",
"processed_size": 68,
"rewrites": 53
},
"result":
{
"edges": 141,
"markings": 141,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 6
},
"compoundnumber": 3,
"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": 396
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 1,
"U": 1,
"X": 2,
"aconj": 1,
"adisj": 0,
"aneg": 0,
"comp": 5,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 5,
"taut": 0,
"tconj": 1,
"tdisj": 1,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "((1 <= p18) U G ((X (X ((F (((1 <= p5) AND (1 <= p21))) AND (1 <= p15)))) OR (p15 <= 0))))",
"processed_size": 90,
"rewrites": 53
},
"result":
{
"edges": 339,
"markings": 339,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 14
},
"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": 452
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 0,
"U": 0,
"X": 1,
"aconj": 1,
"adisj": 0,
"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": "X (F (((1 <= p12) AND (1 <= p26))))",
"processed_size": 35,
"rewrites": 53
},
"result":
{
"edges": 90900123,
"markings": 24322056,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 2
},
"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"
}
}
],
"exit":
{
"error": null,
"memory": 25900,
"runtime": 3570.000000,
"signal": null,
"timelimitreached": true
},
"files":
{
"formula": "LTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "G(F((X(G(**)) AND **))) : G(F(**)) : F(G((G(*) OR G(*)))) : ((((* R *) R *) R X(**)) AND F(*)) : G((** OR (G(*) AND F(**)))) : (F(**) OR **) : F(G(*)) : X(X((X((G(**) AND (** AND **))) AND F(**)))) : X(((** U **) AND X((X(**) U **)))) : ((X(**) OR F(**)) U (F(G(*)) AND G((X(G(**)) OR G(*))))) : (** U G((X(X((F(**) AND **))) OR **))) : X(F(**)) : (** OR (F(**) AND (X(G(**)) U **)))"
},
"net":
{
"arcs": 108,
"conflict_clusters": 10,
"places": 30,
"places_significant": 21,
"singleton_clusters": 0,
"transitions": 32
},
"result":
{
"interim_value": "no unknown unknown no unknown unknown unknown no no unknown no no unknown ",
"preliminary_value": "no unknown unknown no unknown unknown unknown no no unknown no no unknown "
},
"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: 62/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 960
lola: finding significant places
lola: 30 places, 32 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 LTLFireability.xml
lola: F (X (G (F ((G (X (G (((p12 <= 0) OR (p26 <= 0))))) AND ((p16 <= 0) OR (1 <= p18))))))) : G (F (X (G (F (X (((1 <= p4) AND (1 <= p22)))))))) : F (G ((NOT(F ((1 <= p9))) OR NOT(F (((1 <= p4) AND (1 <= p21) AND (1 <= p9))))))) : (NOT((((((1 <= p11) AND (1 <= p27)) U ((1 <= p11) AND (1 <= p27))) U ((1 <= p11) AND (1 <= p27))) U NOT(X (((1 <= p11) AND (1 <= p27)))))) AND NOT(G ((1 <= p15)))) : G ((NOT(F ((1 <= p0))) U (1 <= p0))) : (F (((1 <= p7) AND (1 <= p19))) OR ((1 <= p7) AND (1 <= p19))) : X (NOT(F (G (X (F ((((1 <= p0) AND (1 <= p15)) OR (1 <= p24)))))))) : (X (X (X (((G ((1 <= p0)) AND (1 <= p10)) AND (1 <= p28))))) AND NOT(X (G (NOT(X ((1 <= p0))))))) : X ((((1 <= p18) U (1 <= p3)) AND X ((X ((1 <= p18)) U (1 <= p18))))) : ((X (((1 <= p12) AND (1 <= p26))) OR F (((1 <= p11) AND (1 <= p27)))) U G ((G (X (((1 <= p4) AND (1 <= p22)))) U NOT(F (((1 <= p4) AND (1 <= p22))))))) : ((1 <= p18) U G ((X (X ((F (((1 <= p5) AND (1 <= p21))) AND (1 <= p15)))) OR (p15 <= 0)))) : F (X ((F ((1 <= p24)) U ((1 <= p12) AND (1 <= p26))))) : (((1 <= p9) AND (1 <= p25)) OR (F (((1 <= p10) AND (1 <= p28) AND (1 <= p9) AND (1 <= p25))) AND (X (G (((1 <= p9) AND (1 <= p25)))) U ((1 <= p9) AND (1 <= p25)))))
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:371
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:377
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
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:300
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:431
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:329
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:525
lola: rewrite Frontend/Parser/formula_rewrite.k:525
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:374
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 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((X (G (((p12 <= 0) OR (p26 <= 0)))) AND ((p16 <= 0) OR (1 <= p18)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (F ((X (G (((p12 <= 0) OR (p26 <= 0)))) AND ((p16 <= 0) OR (1 <= p18)))))
lola: processed formula length: 77
lola: 53 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 5 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 141 markings, 141 edges
lola: ========================================
lola: subprocess 1 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((((((p11 <= 0) OR (p27 <= 0)) R ((p11 <= 0) OR (p27 <= 0))) R ((p11 <= 0) OR (p27 <= 0))) R X (((1 <= p11) AND (1 <= p27)))) AND F ((p15 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((p15 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:750
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: (1 <= p15)
lola: processed formula length: 10
lola: 55 rewrites
lola: closed formula file LTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 80 markings, 80 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 2 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X ((X ((G ((1 <= p0)) AND ((1 <= p10) AND (1 <= p28)))) AND F ((1 <= p0)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X ((X ((G ((1 <= p0)) AND ((1 <= p10) AND (1 <= p28)))) AND F ((1 <= p0)))))
lola: processed formula length: 79
lola: 53 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 8 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: 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: 142 markings, 142 edges
lola: ========================================
lola: subprocess 3 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((((1 <= p18) U (1 <= p3)) AND X ((X ((1 <= p18)) U (1 <= p18)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((((1 <= p18) U (1 <= p3)) AND X ((X ((1 <= p18)) U (1 <= p18)))))
lola: processed formula length: 68
lola: 53 rewrites
lola: closed formula file LTLFireability.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: 141 markings, 141 edges
lola: ========================================
lola: subprocess 4 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((X (((1 <= p12) AND (1 <= p26))) OR F (((1 <= p11) AND (1 <= p27)))) U (F (G (((p4 <= 0) OR (p22 <= 0)))) AND G ((X (G (((1 <= p4) AND (1 <= p22)))) OR G (((p4 <= 0) OR (p22 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: ((X (((1 <= p12) AND (1 <= p26))) OR F (((1 <= p11) AND (1 <= p27)))) U (F (G (((p4 <= 0) OR (p22 <= 0)))) AND G ((X (G (((1 <= p4) AND (1 <= p22)))) OR G (((p4 <= 0) OR (p22 <= 0)))))))
lola: processed formula length: 188
lola: 53 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 79 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: 1183374 markings, 6699727 edges, 236675 markings/sec, 0 secs
lola: 2233442 markings, 13037566 edges, 210014 markings/sec, 5 secs
lola: 3218106 markings, 19270868 edges, 196933 markings/sec, 10 secs
lola: 4187827 markings, 25345002 edges, 193944 markings/sec, 15 secs
lola: 5074513 markings, 31353537 edges, 177337 markings/sec, 20 secs
lola: 5988064 markings, 37381961 edges, 182710 markings/sec, 25 secs
lola: 6922206 markings, 43324906 edges, 186828 markings/sec, 30 secs
lola: 7871206 markings, 49330361 edges, 189800 markings/sec, 35 secs
lola: 8713169 markings, 55161906 edges, 168393 markings/sec, 40 secs
lola: 9595340 markings, 61331413 edges, 176434 markings/sec, 45 secs
lola: 10682117 markings, 68931317 edges, 217355 markings/sec, 50 secs
lola: 11854115 markings, 76318950 edges, 234400 markings/sec, 55 secs
lola: 12949818 markings, 83759153 edges, 219141 markings/sec, 60 secs
lola: 14152614 markings, 91421062 edges, 240559 markings/sec, 65 secs
lola: 15247189 markings, 99056277 edges, 218915 markings/sec, 70 secs
lola: 16295622 markings, 106653755 edges, 209687 markings/sec, 75 secs
lola: 17358664 markings, 114361354 edges, 212608 markings/sec, 80 secs
lola: 18391184 markings, 121858242 edges, 206504 markings/sec, 85 secs
lola: 19412974 markings, 129103102 edges, 204358 markings/sec, 90 secs
lola: 20602563 markings, 136970847 edges, 237918 markings/sec, 95 secs
lola: 21761512 markings, 144455420 edges, 231790 markings/sec, 100 secs
lola: 22781064 markings, 151666198 edges, 203910 markings/sec, 105 secs
lola: 23947348 markings, 159019368 edges, 233257 markings/sec, 110 secs
lola: 25078507 markings, 166686449 edges, 226232 markings/sec, 115 secs
lola: 26130213 markings, 174067263 edges, 210341 markings/sec, 120 secs
lola: 27141773 markings, 181333174 edges, 202312 markings/sec, 125 secs
lola: 28169918 markings, 188819708 edges, 205629 markings/sec, 130 secs
lola: 29111712 markings, 195926873 edges, 188359 markings/sec, 135 secs
lola: 30108993 markings, 203127509 edges, 199456 markings/sec, 140 secs
lola: 31066998 markings, 210591895 edges, 191601 markings/sec, 145 secs
lola: 32095321 markings, 217902118 edges, 205665 markings/sec, 150 secs
lola: 32990347 markings, 224867995 edges, 179005 markings/sec, 155 secs
lola: 33947552 markings, 231856831 edges, 191441 markings/sec, 160 secs
lola: 35154261 markings, 239712466 edges, 241342 markings/sec, 165 secs
lola: 36155497 markings, 246602157 edges, 200247 markings/sec, 170 secs
lola: 37349709 markings, 254134336 edges, 238842 markings/sec, 175 secs
lola: 38230696 markings, 260436689 edges, 176197 markings/sec, 180 secs
lola: 39153140 markings, 267228642 edges, 184489 markings/sec, 185 secs
lola: 40187561 markings, 274197077 edges, 206884 markings/sec, 190 secs
lola: 41401091 markings, 281633919 edges, 242706 markings/sec, 195 secs
lola: 42484931 markings, 288843601 edges, 216768 markings/sec, 200 secs
lola: 43594319 markings, 296303301 edges, 221878 markings/sec, 205 secs
lola: 44613511 markings, 303696720 edges, 203838 markings/sec, 210 secs
lola: 45665586 markings, 311079021 edges, 210415 markings/sec, 215 secs
lola: 46705903 markings, 318287090 edges, 208063 markings/sec, 220 secs
lola: 47619879 markings, 325202081 edges, 182795 markings/sec, 225 secs
lola: 48529655 markings, 332255575 edges, 181955 markings/sec, 230 secs
lola: 49611244 markings, 339786786 edges, 216318 markings/sec, 235 secs
lola: 50547766 markings, 346675685 edges, 187304 markings/sec, 240 secs
lola: 51613688 markings, 353988270 edges, 213184 markings/sec, 245 secs
lola: 52562801 markings, 361015733 edges, 189823 markings/sec, 250 secs
lola: 53470873 markings, 367978042 edges, 181614 markings/sec, 255 secs
lola: 54285737 markings, 374297203 edges, 162973 markings/sec, 260 secs
lola: 55167197 markings, 381232662 edges, 176292 markings/sec, 265 secs
lola: 55960445 markings, 387786864 edges, 158650 markings/sec, 270 secs
lola: 56840007 markings, 394280489 edges, 175912 markings/sec, 275 secs
lola: 57788831 markings, 401286313 edges, 189765 markings/sec, 280 secs
lola: 58771057 markings, 408138344 edges, 196445 markings/sec, 285 secs
lola: 59587563 markings, 414541634 edges, 163301 markings/sec, 290 secs
lola: 60446845 markings, 420946165 edges, 171856 markings/sec, 295 secs
lola: 61417846 markings, 427625126 edges, 194200 markings/sec, 300 secs
lola: 62338422 markings, 434432348 edges, 184115 markings/sec, 305 secs
lola: 63219275 markings, 441285391 edges, 176171 markings/sec, 310 secs
lola: 64100157 markings, 448151261 edges, 176176 markings/sec, 315 secs
lola: 64989933 markings, 455118122 edges, 177955 markings/sec, 320 secs
lola: 65706238 markings, 461155672 edges, 143261 markings/sec, 325 secs
lola: 66470215 markings, 466961646 edges, 152795 markings/sec, 330 secs
lola: 67287709 markings, 473801069 edges, 163499 markings/sec, 335 secs
lola: 68190951 markings, 480893484 edges, 180648 markings/sec, 340 secs
lola: 68954763 markings, 487272828 edges, 152762 markings/sec, 345 secs
lola: 69686326 markings, 493551533 edges, 146313 markings/sec, 350 secs
lola: 70482417 markings, 499763195 edges, 159218 markings/sec, 355 secs
lola: 71298284 markings, 505552553 edges, 163173 markings/sec, 360 secs
lola: 72054274 markings, 511225257 edges, 151198 markings/sec, 365 secs
lola: 72796232 markings, 516918488 edges, 148392 markings/sec, 370 secs
lola: 73666718 markings, 522772274 edges, 174097 markings/sec, 375 secs
lola: 74352558 markings, 528034581 edges, 137168 markings/sec, 380 secs
lola: 75048738 markings, 533556045 edges, 139236 markings/sec, 385 secs
lola: 75691944 markings, 538772152 edges, 128641 markings/sec, 390 secs
lola: local time limit reached - aborting
lola:
preliminary result: no unknown unknown no unknown unknown unknown no no unknown unknown unknown unknown
lola: memory consumption: 12403104 KB
lola: time consumption: 399 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLFireability.json
lola: closed JSON file LTLFireability.json
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 5 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p18) U G ((X (X ((F (((1 <= p5) AND (1 <= p21))) AND (1 <= p15)))) OR (p15 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: ((1 <= p18) U G ((X (X ((F (((1 <= p5) AND (1 <= p21))) AND (1 <= p15)))) OR (p15 <= 0))))
lola: processed formula length: 90
lola: 53 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 14 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: 339 markings, 339 edges
lola: ========================================
lola: subprocess 6 will run for 452 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F (((1 <= p12) AND (1 <= p26))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F (((1 <= p12) AND (1 <= p26))))
lola: processed formula length: 35
lola: 53 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 2025029 markings, 7020339 edges, 405006 markings/sec, 0 secs
lola: 3782676 markings, 13439171 edges, 351529 markings/sec, 5 secs
lola: 5233311 markings, 18880197 edges, 290127 markings/sec, 10 secs
lola: 6548268 markings, 23745135 edges, 262991 markings/sec, 15 secs
lola: 7938326 markings, 29090984 edges, 278012 markings/sec, 20 secs
lola: 9426640 markings, 34648867 edges, 297663 markings/sec, 25 secs
lola: 10607392 markings, 39203624 edges, 236150 markings/sec, 30 secs
lola: 11827377 markings, 43839041 edges, 243997 markings/sec, 35 secs
lola: 13073262 markings, 48542367 edges, 249177 markings/sec, 40 secs
lola: 14406963 markings, 53762481 edges, 266740 markings/sec, 45 secs
lola: 15939151 markings, 59390097 edges, 306438 markings/sec, 50 secs
lola: 17223617 markings, 64379179 edges, 256893 markings/sec, 55 secs
lola: 18462971 markings, 69366637 edges, 247871 markings/sec, 60 secs
lola: 20043415 markings, 75034142 edges, 316089 markings/sec, 65 secs
lola: 21398044 markings, 80466422 edges, 270926 markings/sec, 70 secs
lola: 22961880 markings, 86125526 edges, 312767 markings/sec, 75 secs
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: 24322056 markings, 90900123 edges
lola: ========================================
lola: subprocess 7 will run for 514 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((1 <= p9) AND (1 <= p25)) OR (F (((1 <= p10) AND (1 <= p28) AND (1 <= p9) AND (1 <= p25))) AND (X (G (((1 <= p9) AND (1 <= p25)))) U ((1 <= p9) AND (1 <= p25)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: local time limit reached - aborting
lola:
preliminary result: no unknown unknown no unknown unknown unknown no no unknown no no unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola: memory consumption: 25900 KB
lola: time consumption: 998 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLFireability.json
lola: closed JSON file LTLFireability.json
lola: time limit reached - aborting
lola:
preliminary result: no unknown unknown no unknown unknown unknown no no unknown no no unknown
lola:
preliminary result: no unknown unknown no unknown unknown unknown no no unknown no no unknown
lola: memory consumption: 25900 KB
lola: time consumption: 3570 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLFireability.json
lola: closed JSON file LTLFireability.json
rslt: finished
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 16129112 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16129112 kB

--------------------
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="TCPcondis-PT-15"
export BK_EXAMINATION="LTLFireability"
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 TCPcondis-PT-15, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r194-csrt-159033389800338"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TCPcondis-PT-15.tgz
mv TCPcondis-PT-15 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;