fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r182-oct2-158987913500163
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for BridgeAndVehicles-COL-V20P10N50

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15742.440 3600000.00 150522.00 493.40 ?F??TT?FT???T??? normal

Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r182-oct2-158987913500163.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is BridgeAndVehicles-COL-V20P10N50, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r182-oct2-158987913500163
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 236K
-rw-r--r-- 1 mcc users 4.1K Mar 26 02:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 26 02:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 25 20:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 20:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Apr 8 14:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 8 14:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 25 17:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 25 17:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.6K Mar 25 12:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 25 12:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 25 17:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 25 17:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 41K Mar 24 05:37 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 BridgeAndVehicles-COL-V20P10N50-CTLCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1591129494207

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 20:24:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-02 20:24:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 20:24:56] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-06-02 20:24:57] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 618 ms
[2020-06-02 20:24:57] [INFO ] sort/places :
sens->CONTROLEUR,CHOIX,VIDANGE,
compteur->COMPTEUR,
Dot->CAPACITE,SORTI_A,ROUTE_A,ATTENTE_A,SUR_PONT_A,SUR_PONT_B,ATTENTE_B,ROUTE_B,SORTI_B,
voitureA->NB_ATTENTE_A,
voitureB->NB_ATTENTE_B,

[2020-06-02 20:24:57] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 108 PT places and 90298.0 transition bindings in 22 ms.
[2020-06-02 20:24:57] [INFO ] Computed order based on color domains.
[2020-06-02 20:24:57] [INFO ] Unfolded HLPN to a Petri net with 108 places and 2228 transitions in 38 ms.
[2020-06-02 20:24:57] [INFO ] Unfolded HLPN properties in 2 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 90 ms.
Incomplete random walk after 100000 steps, including 577 resets, run finished after 835 ms. (steps per millisecond=119 ) properties seen :[1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1]
[2020-06-02 20:24:58] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 108 cols
[2020-06-02 20:24:58] [INFO ] Computed 7 place invariants in 15 ms
[2020-06-02 20:24:58] [INFO ] [Real]Absence check using 7 positive place invariants in 25 ms returned unsat
[2020-06-02 20:24:58] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-02 20:24:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 20:24:58] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2020-06-02 20:24:58] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 20:24:58] [INFO ] [Nat]Absence check using 7 positive place invariants in 8 ms returned sat
[2020-06-02 20:24:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 20:24:58] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2020-06-02 20:24:58] [INFO ] State equation strengthened by 102 read => feed constraints.
[2020-06-02 20:24:58] [INFO ] [Nat]Added 102 Read/Feed constraints in 28 ms returned sat
[2020-06-02 20:24:59] [INFO ] Deduced a trap composed of 55 places in 316 ms
[2020-06-02 20:24:59] [INFO ] Deduced a trap composed of 5 places in 280 ms
[2020-06-02 20:24:59] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 674 ms
[2020-06-02 20:24:59] [INFO ] Computed and/alt/rep : 2225/114389/287 causal constraints in 229 ms.
[2020-06-02 20:25:14] [INFO ] Added : 270 causal constraints over 54 iterations in 15340 ms. Result :unknown
[2020-06-02 20:25:14] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned unsat
[2020-06-02 20:25:14] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned unsat
[2020-06-02 20:25:14] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned unsat
[2020-06-02 20:25:14] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned unsat
[2020-06-02 20:25:14] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2020-06-02 20:25:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 20:25:15] [INFO ] [Real]Absence check using state equation in 284 ms returned sat
[2020-06-02 20:25:15] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 20:25:15] [INFO ] [Nat]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-02 20:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 20:25:15] [INFO ] [Nat]Absence check using state equation in 227 ms returned sat
[2020-06-02 20:25:15] [INFO ] [Nat]Added 102 Read/Feed constraints in 43 ms returned sat
[2020-06-02 20:25:15] [INFO ] Deduced a trap composed of 56 places in 350 ms
[2020-06-02 20:25:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 369 ms
[2020-06-02 20:25:16] [INFO ] Computed and/alt/rep : 2225/114389/287 causal constraints in 177 ms.
[2020-06-02 20:25:20] [INFO ] Added : 188 causal constraints over 39 iterations in 4712 ms. Result :sat
[2020-06-02 20:25:20] [INFO ] [Real]Absence check using 7 positive place invariants in 49 ms returned unsat
Successfully simplified 6 atomic propositions for a total of 6 simplifications.
[2020-06-02 20:25:21] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-06-02 20:25:21] [INFO ] Flatten gal took : 316 ms
[2020-06-02 20:25:21] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-06-02 20:25:21] [INFO ] Flatten gal took : 221 ms
FORMULA BridgeAndVehicles-COL-V20P10N50-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N50-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-02 20:25:21] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2020-06-02 20:25:21] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 135 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ BridgeAndVehicles-COL-V20P10N50 @ 3570 seconds

FORMULA BridgeAndVehicles-COL-V20P10N50-CTLCardinality-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V20P10N50-CTLCardinality-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V20P10N50-CTLCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V20P10N50-CTLCardinality-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 0
rslt: Output for CTLCardinality @ BridgeAndVehicles-COL-V20P10N50

{
"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=CTLCardinality.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--check=modelchecking",
"--stubborn=tarjan",
"--stateequation=par",
"--quickchecks",
"--timelimit=3570",
"--localtimelimit=0",
"--preference=force_ctl",
"--json=CTLCardinality.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Tue Jun 2 20:25:22 2020
",
"timelimit": 3570
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 250
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 0,
"visible_transitions": 0
},
"processed": "FALSE",
"processed_size": 5,
"rewrites": 34
},
"result":
{
"edges": 0,
"markings": 0,
"produced_by": "preprocessing",
"value": false
},
"task":
{
"compoundnumber": 0,
"type": "initial_satisfaction",
"workflow": "preprocessing"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 270
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 0,
"visible_transitions": 0
},
"processed": "TRUE",
"processed_size": 4,
"rewrites": 34
},
"result":
{
"edges": 0,
"markings": 0,
"produced_by": "preprocessing",
"value": true
},
"task":
{
"compoundnumber": 1,
"type": "initial_satisfaction",
"workflow": "preprocessing"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 292
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 0,
"visible_transitions": 0
},
"processed": "TRUE",
"processed_size": 4,
"rewrites": 34
},
"result":
{
"edges": 0,
"markings": 0,
"produced_by": "preprocessing",
"value": true
},
"task":
{
"compoundnumber": 2,
"type": "initial_satisfaction",
"workflow": "preprocessing"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 319
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 1,
"aconj": 0,
"adisj": 0,
"aneg": 1,
"comp": 1,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 3,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 3,
"visible_transitions": 0
},
"processed": "AX(EF((p23 + 1 <= p51 + p52)))",
"processed_size": 30,
"rewrites": 36
},
"net":
{
"conflict_clusters": 5,
"singleton_clusters": 0
},
"result":
{
"edges": 329,
"markings": 329,
"produced_by": "CTL model checker",
"value": true
},
"task":
{
"compoundnumber": 3,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving"
},
"type": "ctl model checker"
},
"type": "CTL"
}
}
],
"exit":
{
"error": null,
"memory": 93132,
"runtime": 3570.000000,
"signal": null,
"timelimitreached": true
},
"files":
{
"formula": "CTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "E(G(**)) : FALSE : (A((* R *)) OR E(G(NODEADLOCK))) : (** OR E(F(A(G(**))))) : TRUE : A(X(E(F(*)))) : A(F(**)) : A(F(**)) : A(F(**)) : (E(G(*)) OR **) : TRUE : (E(X(*)) AND (E(G(**)) AND **)) : (A(F(A(X(**)))) OR E(G(*))) : A((** U **))"
},
"net":
{
"arcs": 17190,
"conflict_clusters": 5,
"places": 108,
"places_significant": 101,
"singleton_clusters": 0,
"transitions": 2228
},
"result":
{
"interim_value": "unknown no unknown unknown yes yes unknown unknown unknown unknown yes unknown unknown unknown ",
"preliminary_value": "unknown no unknown unknown yes yes unknown unknown unknown unknown yes 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: 2336/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 3456
lola: finding significant places
lola: 108 places, 2228 transitions, 101 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 CTLCardinality.xml
lola: LP says that atomic proposition is always false: (2 <= p53 + p54)
lola: LP says that atomic proposition is always false: (2 <= p106 + p107)
lola: LP says that atomic proposition is always true: (p53 + p54 <= 1)
lola: LP says that atomic proposition is always false: (3 <= p51 + p52)
lola: E (G ((((p49 <= 0) OR (p50 + 1 <= p0)) AND ((p22 <= p24) OR (p22 <= p51 + p52))))) : NOT(E (G ((0 <= 0)))) : (NOT(E (((2 <= p0) U (p48 <= p49)))) OR E (G (E (X ((0 <= 0)))))) : ((1 <= p48) OR E (F (A (G ((1 <= p22)))))) : E (G ((0 <= 0))) : NOT(E (X (A (G ((p51 + p52 <= p23)))))) : A (F ((3 <= p24))) : A (F (A (F ((p23 <= 1))))) : A (F ((((p0 <= p106 + p107) AND (p106 + p107 <= p24) AND ((p49 <= 1) OR (p24 <= 1)))))) : (NOT(A (F (((2 <= p24))))) OR (p50 + 1 <= p48)) : E (G ((0 <= 0))) : ((NOT(A (X ((p49 <= p106 + p107)))) AND E (G (((3 <= p49))))) AND ((p25 <= 0) OR (p22 <= 1) OR ((p22 <= 0)))) : (A (F (A (X ((1 <= p24))))) OR NOT(A (((0 <= 0) U (p47 <= 1))))) : A (((3 <= p49) U (((3 <= p47) OR (1 <= p24)) AND ((1 <= p0) OR (p50 <= p106 + p107)))))
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:279
lola: rewrite Frontend/Parser/formula_rewrite.k:326
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:100
lola: rewrite Frontend/Parser/formula_rewrite.k:130
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:392
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:169
lola: rewrite Frontend/Parser/formula_rewrite.k:323
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 250 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 34 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 1 will run for 270 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 34 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 2 will run for 292 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 34 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: subprocess 3 will run for 319 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (X (E (F ((p23 + 1 <= p51 + p52)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(EF((p23 + 1 <= p51 + p52)))
lola: processed formula length: 30
lola: 36 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 329 markings, 329 edges
lola: ========================================
lola: subprocess 4 will run for 351 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (X ((p106 + p107 + 1 <= p49))) AND (E (G (((3 <= p49)))) AND ((p25 <= 0) OR (p22 <= 1) OR ((p22 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: local time limit reached - aborting
lola:
preliminary result: unknown no unknown unknown yes yes unknown unknown unknown unknown yes unknown unknown unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola: memory consumption: 93132 KB
lola: time consumption: 411 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLCardinality.json
lola: closed JSON file CTLCardinality.json
lola: time limit reached - aborting
lola:
preliminary result: unknown no unknown unknown yes yes unknown unknown unknown unknown yes unknown unknown unknown
lola:
preliminary result: unknown no unknown unknown yes yes unknown unknown unknown unknown yes unknown unknown unknown
lola: memory consumption: 93132 KB
lola: time consumption: 3570 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLCardinality.json
lola: closed JSON file CTLCardinality.json
rslt: finished
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 16050516 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16050516 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="BridgeAndVehicles-COL-V20P10N50"
export BK_EXAMINATION="CTLCardinality"
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 BridgeAndVehicles-COL-V20P10N50, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r182-oct2-158987913500163"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P10N50.tgz
mv BridgeAndVehicles-COL-V20P10N50 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;