fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r211-tajo-159033477100170
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for ShieldIIPs-PT-040A

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15740.450 3600000.00 682559.00 680.40 FF??FFF??FTT?F?T normal

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)
..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
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 ;