Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r211-tajo-159033477100170.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is ShieldIIPs-PT-040A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477100170
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 3.0K May 14 00:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K May 14 00:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 17:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 13 17:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 14 10:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 14 10:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 14 10:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.1K May 13 13:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 13 13:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 13 07:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 07:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 338K May 12 20:42 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 ShieldIIPs-PT-040A-00
FORMULA_NAME ShieldIIPs-PT-040A-01
FORMULA_NAME ShieldIIPs-PT-040A-02
FORMULA_NAME ShieldIIPs-PT-040A-03
FORMULA_NAME ShieldIIPs-PT-040A-04
FORMULA_NAME ShieldIIPs-PT-040A-05
FORMULA_NAME ShieldIIPs-PT-040A-06
FORMULA_NAME ShieldIIPs-PT-040A-07
FORMULA_NAME ShieldIIPs-PT-040A-08
FORMULA_NAME ShieldIIPs-PT-040A-09
FORMULA_NAME ShieldIIPs-PT-040A-10
FORMULA_NAME ShieldIIPs-PT-040A-11
FORMULA_NAME ShieldIIPs-PT-040A-12
FORMULA_NAME ShieldIIPs-PT-040A-13
FORMULA_NAME ShieldIIPs-PT-040A-14
FORMULA_NAME ShieldIIPs-PT-040A-15

=== Now, execution of the tool begins

BK_START 1591291372482

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 17:22:54] [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]
[2020-06-04 17:22:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 17:22:54] [INFO ] Load time of PNML (sax parser for PT used): 131 ms
[2020-06-04 17:22:54] [INFO ] Transformed 1003 places.
[2020-06-04 17:22:54] [INFO ] Transformed 963 transitions.
[2020-06-04 17:22:54] [INFO ] Found NUPN structural information;
[2020-06-04 17:22:54] [INFO ] Parsed PT model containing 1003 places and 963 transitions in 176 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 59 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 48 resets, run finished after 942 ms. (steps per millisecond=106 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 963 rows 1003 cols
[2020-06-04 17:22:55] [INFO ] Computed 361 place invariants in 58 ms
[2020-06-04 17:22:56] [INFO ] [Real]Absence check using 361 positive place invariants in 353 ms returned sat
[2020-06-04 17:22:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 17:22:58] [INFO ] [Real]Absence check using state equation in 2016 ms returned sat
[2020-06-04 17:22:58] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 17:22:59] [INFO ] [Nat]Absence check using 361 positive place invariants in 499 ms returned sat
[2020-06-04 17:22:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 17:23:04] [INFO ] [Nat]Absence check using state equation in 5124 ms returned sat
[2020-06-04 17:23:04] [INFO ] Deduced a trap composed of 11 places in 190 ms
[2020-06-04 17:23:05] [INFO ] Deduced a trap composed of 11 places in 224 ms
[2020-06-04 17:23:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 575 ms
[2020-06-04 17:23:05] [INFO ] Computed and/alt/rep : 962/3843/962 causal constraints in 159 ms.
[2020-06-04 17:23:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (=> (> t166 0) (or (and (> t612 0) (< o612 o166)) (and (> t613 0) (< o613 o166))))") while checking expression at index 0
[2020-06-04 17:23:19] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2020-06-04 17:23:19] [INFO ] Flatten gal took : 229 ms
FORMULA ShieldIIPs-PT-040A-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040A-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 17:23:19] [INFO ] Applying decomposition
[2020-06-04 17:23:19] [INFO ] Flatten gal took : 161 ms
[2020-06-04 17:23:19] [INFO ] Decomposing Gal with order
[2020-06-04 17:23:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-04 17:23:19] [INFO ] Removed a total of 680 redundant transitions.
[2020-06-04 17:23:19] [INFO ] Flatten gal took : 178 ms
[2020-06-04 17:23:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 480 labels/synchronizations in 128 ms.
[2020-06-04 17:23:20] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 11 ms.
[2020-06-04 17:23:20] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 8 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ ShieldIIPs-PT-040A @ 3570 seconds

FORMULA ShieldIIPs-PT-040A-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-040A-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 0
rslt: Output for LTLFireability @ ShieldIIPs-PT-040A

{
"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": "Thu Jun 4 17:23:20 2020
",
"timelimit": 3570
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 443
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 2,
"G": 2,
"U": 0,
"X": 2,
"aconj": 3,
"adisj": 1,
"aneg": 4,
"comp": 6,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 6,
"taut": 0,
"tconj": 1,
"tdisj": 2,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 6,
"visible_transitions": 0
},
"processed": "F (G ((F ((X (G (((p313 <= 0) OR (p323 <= 0) OR (p325 <= 0)))) OR (((p582 <= 0)) OR ((p584 <= 0))))) AND X (((1 <= p300))))))",
"processed_size": 127,
"rewrites": 66
},
"result":
{
"edges": 6895,
"markings": 6894,
"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": 506
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 506
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"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 (((1 <= p308) AND (1 <= p322)))",
"processed_size": 33,
"rewrites": 66
},
"result":
{
"edges": 6893,
"markings": 6893,
"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": 591
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 1,
"U": 2,
"X": 4,
"aconj": 5,
"adisj": 0,
"aneg": 0,
"comp": 8,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 8,
"taut": 0,
"tconj": 2,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 8,
"visible_transitions": 0
},
"processed": "(X ((X (((1 <= p737) AND (1 <= p770))) U ((1 <= p616)))) U (X (X (G (((1 <= p886) AND (1 <= p890) AND (1 <= p901))))) AND (((1 <= p308)) AND ((1 <= p322)))))",
"processed_size": 157,
"rewrites": 66
},
"result":
{
"edges": 6893,
"markings": 6893,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 13
},
"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"
}
}
],
"exit":
{
"localtimelimitreached": false
},
"result":
{
"produced_by": "boolean",
"value": false
},
"task":
{
"compoundnumber": 1,
"type": "boolean"
}
}
],
"exit":
{
"error": null,
"memory": 7630240,
"runtime": 3570.000000,
"signal": null,
"timelimitreached": true
},
"files":
{
"formula": "LTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "G(F((G(*) AND *))) : G(F((G((F(*) AND *)) OR (** OR (** OR (** OR (** OR **))))))) : F(G((F((X(G(*)) OR (* OR *))) AND X(*)))) : ((X((X(**) U **)) U (X(X(G(**))) AND (** AND **))) OR X(**)) : (F(**) OR X(X(X(G(*))))) : X(G(*)) : (F(G(**)) AND F(**)) : (G(*) OR X(F(**)))"
},
"net":
{
"arcs": 4326,
"conflict_clusters": 283,
"places": 1003,
"places_significant": 642,
"singleton_clusters": 0,
"transitions": 963
},
"result":
{
"interim_value": "unknown unknown no no unknown unknown unknown unknown ",
"preliminary_value": "unknown unknown no no unknown unknown unknown 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: 1966/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 32096
lola: finding significant places
lola: 1003 places, 963 transitions, 642 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: LP says that atomic proposition is always true: (p63 <= 1)
lola: LP says that atomic proposition is always true: (p71 <= 1)
lola: LP says that atomic proposition is always true: (p77 <= 1)
lola: LP says that atomic proposition is always true: (p353 <= 1)
lola: LP says that atomic proposition is always true: (p374 <= 1)
lola: LP says that atomic proposition is always true: (p662 <= 1)
lola: LP says that atomic proposition is always true: (p695 <= 1)
lola: LP says that atomic proposition is always true: (p662 <= 1)
lola: LP says that atomic proposition is always true: (p695 <= 1)
lola: LP says that atomic proposition is always true: (p63 <= 1)
lola: LP says that atomic proposition is always true: (p71 <= 1)
lola: LP says that atomic proposition is always true: (p77 <= 1)
lola: LP says that atomic proposition is always true: (p662 <= 1)
lola: LP says that atomic proposition is always true: (p695 <= 1)
lola: LP says that atomic proposition is always true: (p313 <= 1)
lola: LP says that atomic proposition is always true: (p323 <= 1)
lola: LP says that atomic proposition is always true: (p325 <= 1)
lola: LP says that atomic proposition is always true: (p582 <= 1)
lola: LP says that atomic proposition is always true: (p584 <= 1)
lola: LP says that atomic proposition is always true: (p300 <= 1)
lola: LP says that atomic proposition is always true: (p737 <= 1)
lola: LP says that atomic proposition is always true: (p770 <= 1)
lola: LP says that atomic proposition is always true: (p616 <= 1)
lola: LP says that atomic proposition is always true: (p886 <= 1)
lola: LP says that atomic proposition is always true: (p890 <= 1)
lola: LP says that atomic proposition is always true: (p901 <= 1)
lola: LP says that atomic proposition is always true: (p308 <= 1)
lola: LP says that atomic proposition is always true: (p322 <= 1)
lola: LP says that atomic proposition is always true: (p308 <= 1)
lola: LP says that atomic proposition is always true: (p322 <= 1)
lola: LP says that atomic proposition is always true: (p886 <= 1)
lola: LP says that atomic proposition is always true: (p892 <= 1)
lola: LP says that atomic proposition is always true: (p902 <= 1)
lola: LP says that atomic proposition is always true: (p479 <= 1)
lola: LP says that atomic proposition is always true: (p494 <= 1)
lola: LP says that atomic proposition is always true: (p882 <= 1)
lola: LP says that atomic proposition is always true: (p884 <= 1)
lola: LP says that atomic proposition is always true: (p811 <= 1)
lola: LP says that atomic proposition is always true: (p817 <= 1)
lola: LP says that atomic proposition is always true: (p826 <= 1)
lola: LP says that atomic proposition is always true: (p565 <= 1)
lola: LP says that atomic proposition is always true: (p229 <= 1)
lola: LP says that atomic proposition is always true: (p244 <= 1)
lola: LP says that atomic proposition is always true: (p555 <= 1)
lola: LP says that atomic proposition is always true: (p568 <= 1)
lola: LP says that atomic proposition is always true: (p61 <= 1)
lola: LP says that atomic proposition is always true: (p67 <= 1)
lola: LP says that atomic proposition is always true: (p76 <= 1)
lola: LP says that atomic proposition is always true: (p861 <= 1)
lola: LP says that atomic proposition is always true: (p865 <= 1)
lola: LP says that atomic proposition is always true: (p876 <= 1)
lola: LP says that atomic proposition is always true: (p61 <= 1)
lola: LP says that atomic proposition is always true: (p67 <= 1)
lola: LP says that atomic proposition is always true: (p76 <= 1)
lola: LP says that atomic proposition is always true: (p729 <= 1)
lola: LP says that atomic proposition is always true: (p744 <= 1)
lola: G (NOT(F (G ((F (((p63 <= 0) OR (p71 <= 0) OR (p77 <= 0))) OR ((1 <= p353) AND (1 <= p374))))))) : X (G (F ((((((NOT(F ((G (((1 <= p662) AND (1 <= p695))) OR ((1 <= p662) AND (1 <= p695))))) OR ((p63 <= 0))) OR ((p71 <= 0))) OR ((p77 <= 0))) OR ((p662 <= 0))) OR ((p695 <= 0)))))) : F (G (NOT(F (X ((G (((X (F (((1 <= p313) AND (1 <= p323) AND (1 <= p325)))) AND ((1 <= p582))) AND ((1 <= p584)))) OR X (((p300 <= 0))))))))) : ((X ((X (((1 <= p737) AND (1 <= p770))) U ((1 <= p616)))) U ((G (X (X (((1 <= p886) AND (1 <= p890) AND (1 <= p901))))) AND ((1 <= p308))) AND ((1 <= p322)))) OR X (((1 <= p308) AND (1 <= p322)))) : (F ((((1 <= p886) AND (1 <= p892) AND (1 <= p902)) U (((1 <= p479) AND (1 <= p494)) OR ((1 <= p882) AND (1 <= p884))))) OR G (X (X (NOT(X (((1 <= p811) AND (1 <= p817) AND (1 <= p826)))))))) : G (NOT(X (F (((1 <= p565)))))) : (F (G (X (X (((1 <= p229) AND (1 <= p244)))))) AND F (((1 <= p555) AND (1 <= p568)))) : (NOT(F (((F (G (((1 <= p61) AND (1 <= p67) AND (1 <= p76)))) U ((1 <= p861) AND (1 <= p865) AND (1 <= p876))) U ((1 <= p61) AND (1 <= p67) AND (1 <= p76))))) OR X (F (((1 <= p729) AND (1 <= p744)))))
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:318
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:350
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:315
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:297
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:434
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:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:428
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 443 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((F ((X (G (((p313 <= 0) OR (p323 <= 0) OR (p325 <= 0)))) OR (((p582 <= 0)) OR ((p584 <= 0))))) AND X (((1 <= p300))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((F ((X (G (((p313 <= 0) OR (p323 <= 0) OR (p325 <= 0)))) OR (((p582 <= 0)) OR ((p584 <= 0))))) AND X (((1 <= p300))))))
lola: processed formula length: 127
lola: 66 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: 6894 markings, 6895 edges
lola: ========================================
lola: subprocess 1 will run for 506 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((X ((X (((1 <= p737) AND (1 <= p770))) U ((1 <= p616)))) U (X (X (G (((1 <= p886) AND (1 <= p890) AND (1 <= p901))))) AND (((1 <= p308)) AND ((1 <= p322))))) OR X (((1 <= p308) AND (1 <= p322))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 506 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (((1 <= p308) AND (1 <= p322)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (((1 <= p308) AND (1 <= p322)))
lola: processed formula length: 33
lola: 66 rewrites
lola: closed formula file LTLFireability.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: 6893 markings, 6893 edges
lola: ========================================
lola: subprocess 2 will run for 591 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X ((X (((1 <= p737) AND (1 <= p770))) U ((1 <= p616)))) U (X (X (G (((1 <= p886) AND (1 <= p890) AND (1 <= p901))))) AND (((1 <= p308)) AND ((1 <= p322)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: (X ((X (((1 <= p737) AND (1 <= p770))) U ((1 <= p616)))) U (X (X (G (((1 <= p886) AND (1 <= p890) AND (1 <= p901))))) AND (((1 <= p308)) AND ((1 <= p322)))))
lola: processed formula length: 157
lola: 66 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 13 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: 6893 markings, 6893 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 2 will run for 591 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (F ((((1 <= p479) AND (1 <= p494)) OR ((1 <= p882) AND (1 <= p884)))) OR X (X (X (G (((p811 <= 0) OR (p817 <= 0) OR (p826 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 591 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((((1 <= p479) AND (1 <= p494)) OR ((1 <= p882) AND (1 <= p884))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:750
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (((p479 <= 0) OR (p494 <= 0)) AND ((p882 <= 0) OR (p884 <= 0)))
lola: processed formula length: 65
lola: 68 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: 671909 markings, 845311 edges, 134382 markings/sec, 0 secs
lola: 1365174 markings, 1768195 edges, 138653 markings/sec, 5 secs
lola: 2056245 markings, 2681009 edges, 138214 markings/sec, 10 secs
lola: 2661421 markings, 3505711 edges, 121035 markings/sec, 15 secs
lola: 3274885 markings, 4339533 edges, 122693 markings/sec, 20 secs
lola: 3894283 markings, 5202108 edges, 123880 markings/sec, 25 secs
lola: 4470874 markings, 6038948 edges, 115318 markings/sec, 30 secs
lola: 5039003 markings, 6826287 edges, 113626 markings/sec, 35 secs
lola: 5635588 markings, 7645197 edges, 119317 markings/sec, 40 secs
lola: 6247866 markings, 8495237 edges, 122456 markings/sec, 45 secs
lola: 6848288 markings, 9307332 edges, 120084 markings/sec, 50 secs
lola: 7421448 markings, 10105128 edges, 114632 markings/sec, 55 secs
lola: 8011325 markings, 10904928 edges, 117975 markings/sec, 60 secs
lola: 8610945 markings, 11753077 edges, 119924 markings/sec, 65 secs
lola: 9193352 markings, 12589822 edges, 116481 markings/sec, 70 secs
lola: 9694103 markings, 13311355 edges, 100150 markings/sec, 75 secs
lola: 10211660 markings, 14125194 edges, 103511 markings/sec, 80 secs
lola: 10777748 markings, 14923381 edges, 113218 markings/sec, 85 secs
lola: 11325309 markings, 15756542 edges, 109512 markings/sec, 90 secs
lola: 11851565 markings, 16525041 edges, 105251 markings/sec, 95 secs
lola: 12375274 markings, 17286307 edges, 104742 markings/sec, 100 secs
lola: 12908525 markings, 18037943 edges, 106650 markings/sec, 105 secs
lola: 13512893 markings, 18823499 edges, 120874 markings/sec, 110 secs
lola: 14168080 markings, 19688302 edges, 131037 markings/sec, 115 secs
lola: 14800922 markings, 20564641 edges, 126568 markings/sec, 120 secs
lola: 15428356 markings, 21456308 edges, 125487 markings/sec, 125 secs
lola: 16071323 markings, 22326707 edges, 128593 markings/sec, 130 secs
lola: 16617470 markings, 23137636 edges, 109229 markings/sec, 135 secs
lola: 17177969 markings, 23908371 edges, 112100 markings/sec, 140 secs
lola: 17767636 markings, 24725681 edges, 117933 markings/sec, 145 secs
lola: 18386895 markings, 25583226 edges, 123852 markings/sec, 150 secs
lola: 18975605 markings, 26407794 edges, 117742 markings/sec, 155 secs
lola: 19569044 markings, 27242694 edges, 118688 markings/sec, 160 secs
lola: 20166328 markings, 28086685 edges, 119457 markings/sec, 165 secs
lola: 20800041 markings, 28949203 edges, 126743 markings/sec, 170 secs
lola: 21355699 markings, 29742810 edges, 111132 markings/sec, 175 secs
lola: 21849032 markings, 30578742 edges, 98667 markings/sec, 180 secs
lola: 22414917 markings, 31384151 edges, 113177 markings/sec, 185 secs
lola: 23009449 markings, 32145665 edges, 118906 markings/sec, 190 secs
lola: 23543350 markings, 32944418 edges, 106780 markings/sec, 195 secs
lola: 24126718 markings, 33755032 edges, 116674 markings/sec, 200 secs
lola: 24708592 markings, 34582422 edges, 116375 markings/sec, 205 secs
lola: 25331193 markings, 35481938 edges, 124520 markings/sec, 210 secs
lola: 25913680 markings, 36417338 edges, 116497 markings/sec, 215 secs
lola: 26492719 markings, 37280422 edges, 115808 markings/sec, 220 secs
lola: 27156159 markings, 38161749 edges, 132688 markings/sec, 225 secs
lola: 27764435 markings, 39042915 edges, 121655 markings/sec, 230 secs
lola: 28358964 markings, 39916406 edges, 118906 markings/sec, 235 secs
lola: 28947445 markings, 40749672 edges, 117696 markings/sec, 240 secs
lola: 29542444 markings, 41602617 edges, 119000 markings/sec, 245 secs
lola: 30165308 markings, 42517115 edges, 124573 markings/sec, 250 secs
lola: 30772429 markings, 43394652 edges, 121424 markings/sec, 255 secs
lola: 31325828 markings, 44213639 edges, 110680 markings/sec, 260 secs
lola: 31907968 markings, 45040293 edges, 116428 markings/sec, 265 secs
lola: 32523269 markings, 45900461 edges, 123060 markings/sec, 270 secs
lola: 33144562 markings, 46751958 edges, 124259 markings/sec, 275 secs
lola: 33753995 markings, 47620258 edges, 121887 markings/sec, 280 secs
lola: 34366791 markings, 48473790 edges, 122559 markings/sec, 285 secs
lola: 35020033 markings, 49395348 edges, 130648 markings/sec, 290 secs
lola: 35666586 markings, 50297596 edges, 129311 markings/sec, 295 secs
lola: 36294275 markings, 51216824 edges, 125538 markings/sec, 300 secs
lola: 36876512 markings, 52009169 edges, 116447 markings/sec, 305 secs
lola: 37440738 markings, 52780551 edges, 112845 markings/sec, 310 secs
lola: 38028834 markings, 53599277 edges, 117619 markings/sec, 315 secs
lola: 38586092 markings, 54399782 edges, 111452 markings/sec, 320 secs
lola: 39117894 markings, 55137591 edges, 106360 markings/sec, 325 secs
lola: 39706924 markings, 55973953 edges, 117806 markings/sec, 330 secs
lola: 40295324 markings, 56797341 edges, 117680 markings/sec, 335 secs
lola: 40913684 markings, 57701332 edges, 123672 markings/sec, 340 secs
lola: 41553022 markings, 58566926 edges, 127868 markings/sec, 345 secs
lola: 42221133 markings, 59427891 edges, 133622 markings/sec, 350 secs
lola: 42869266 markings, 60274287 edges, 129627 markings/sec, 355 secs
lola: 43493859 markings, 61125050 edges, 124919 markings/sec, 360 secs
lola: 44040297 markings, 61863120 edges, 109288 markings/sec, 365 secs
lola: 44617750 markings, 62641444 edges, 115491 markings/sec, 370 secs
lola: 45186255 markings, 63453647 edges, 113701 markings/sec, 375 secs
lola: 45774453 markings, 64269610 edges, 117640 markings/sec, 380 secs
lola: 46335999 markings, 65074159 edges, 112309 markings/sec, 385 secs
lola: 46926716 markings, 65885978 edges, 118143 markings/sec, 390 secs
lola: 47530999 markings, 66723325 edges, 120857 markings/sec, 395 secs
lola: 48143017 markings, 67544288 edges, 122404 markings/sec, 400 secs
lola: 48766140 markings, 68409849 edges, 124625 markings/sec, 405 secs
lola: 49378227 markings, 69246701 edges, 122417 markings/sec, 410 secs
lola: 50005915 markings, 70138122 edges, 125538 markings/sec, 415 secs
lola: 50585461 markings, 70963530 edges, 115909 markings/sec, 420 secs
lola: 51185648 markings, 71831822 edges, 120037 markings/sec, 425 secs
lola: 51780054 markings, 72723015 edges, 118881 markings/sec, 430 secs
lola: 52365842 markings, 73616066 edges, 117158 markings/sec, 435 secs
lola: 52939872 markings, 74455124 edges, 114806 markings/sec, 440 secs
lola: 53516336 markings, 75298204 edges, 115293 markings/sec, 445 secs
lola: 54097804 markings, 76145943 edges, 116294 markings/sec, 450 secs
lola: 54701936 markings, 76991233 edges, 120826 markings/sec, 455 secs
lola: 55327181 markings, 77893044 edges, 125049 markings/sec, 460 secs
lola: 55944557 markings, 78766409 edges, 123475 markings/sec, 465 secs
lola: 56557113 markings, 79677759 edges, 122511 markings/sec, 470 secs
lola: 57129720 markings, 80517786 edges, 114521 markings/sec, 475 secs
lola: 57736942 markings, 81417258 edges, 121444 markings/sec, 480 secs
lola: 58321071 markings, 82337860 edges, 116826 markings/sec, 485 secs
lola: 58933689 markings, 83235581 edges, 122524 markings/sec, 490 secs
lola: 59517579 markings, 84134970 edges, 116778 markings/sec, 495 secs
lola: 60088170 markings, 84993229 edges, 114118 markings/sec, 500 secs
lola: 60668558 markings, 85842216 edges, 116078 markings/sec, 505 secs
lola: 61232924 markings, 86683073 edges, 112873 markings/sec, 510 secs
lola: 61764743 markings, 87468257 edges, 106364 markings/sec, 515 secs
lola: 62317029 markings, 88313696 edges, 110457 markings/sec, 520 secs
lola: 62879898 markings, 89137207 edges, 112574 markings/sec, 525 secs
lola: 63448594 markings, 90010279 edges, 113739 markings/sec, 530 secs
lola: 64004503 markings, 90864655 edges, 111182 markings/sec, 535 secs
lola: 64556140 markings, 91718429 edges, 110327 markings/sec, 540 secs
lola: 65117743 markings, 92624701 edges, 112321 markings/sec, 545 secs
lola: 65683930 markings, 93502719 edges, 113237 markings/sec, 550 secs
lola: 66228526 markings, 94390839 edges, 108919 markings/sec, 555 secs
lola: 66768965 markings, 95235546 edges, 108088 markings/sec, 560 secs
lola: 67314873 markings, 96092809 edges, 109182 markings/sec, 565 secs
lola: 67867558 markings, 96951125 edges, 110537 markings/sec, 570 secs
lola: 68492366 markings, 97775606 edges, 124962 markings/sec, 575 secs
lola: 69131346 markings, 98619787 edges, 127796 markings/sec, 580 secs
lola: 69758947 markings, 99481404 edges, 125520 markings/sec, 585 secs
lola: local time limit reached - aborting
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: unknown unknown no no unknown unknown unknown unknown
lola:
preliminary result: unknown unknown no no unknown unknown unknown unknown
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown no no unknown unknown unknown unknown
lola: memory consumption: 7629972 KB
lola: time consumption: 614 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: unknown unknown no no unknown unknown unknown unknown
lola:
preliminary result: unknown unknown no no unknown unknown unknown unknown
lola: memory consumption: 7630240 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: 16427456 kB
MemFree: 8495504 kB
After kill :
MemTotal: 16427456 kB
MemFree: 8495268 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="ShieldIIPs-PT-040A"
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 ShieldIIPs-PT-040A, 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 r211-tajo-159033477100170"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-040A.tgz
mv ShieldIIPs-PT-040A 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 ;