fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r180-ebro-158987900200419
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for DLCflexbar-PT-7a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15741.020 3600000.00 378702.00 290.50 FTFFFFFFFFTTTFTF 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.r180-ebro-158987900200419.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 DLCflexbar-PT-7a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-ebro-158987900200419
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.4M
-rw-r--r-- 1 mcc users 3.8K Mar 30 13:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 30 13:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 29 03:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 29 03:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Apr 8 14:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 27 18:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 18:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 26 16:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 26 16:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 6.2M 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 DLCflexbar-PT-7a-CTLCardinality-00
FORMULA_NAME DLCflexbar-PT-7a-CTLCardinality-01
FORMULA_NAME DLCflexbar-PT-7a-CTLCardinality-02
FORMULA_NAME DLCflexbar-PT-7a-CTLCardinality-03
FORMULA_NAME DLCflexbar-PT-7a-CTLCardinality-04
FORMULA_NAME DLCflexbar-PT-7a-CTLCardinality-05
FORMULA_NAME DLCflexbar-PT-7a-CTLCardinality-06
FORMULA_NAME DLCflexbar-PT-7a-CTLCardinality-07
FORMULA_NAME DLCflexbar-PT-7a-CTLCardinality-08
FORMULA_NAME DLCflexbar-PT-7a-CTLCardinality-09
FORMULA_NAME DLCflexbar-PT-7a-CTLCardinality-10
FORMULA_NAME DLCflexbar-PT-7a-CTLCardinality-11
FORMULA_NAME DLCflexbar-PT-7a-CTLCardinality-12
FORMULA_NAME DLCflexbar-PT-7a-CTLCardinality-13
FORMULA_NAME DLCflexbar-PT-7a-CTLCardinality-14
FORMULA_NAME DLCflexbar-PT-7a-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1591221921038

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 22:05:24] [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]
[2020-06-03 22:05:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 22:05:25] [INFO ] Load time of PNML (sax parser for PT used): 1227 ms
[2020-06-03 22:05:25] [INFO ] Transformed 2913 places.
[2020-06-03 22:05:25] [INFO ] Transformed 23319 transitions.
[2020-06-03 22:05:25] [INFO ] Found NUPN structural information;
[2020-06-03 22:05:25] [INFO ] Parsed PT model containing 2913 places and 23319 transitions in 1507 ms.
Ensure Unique test removed 2519 transitions
Reduce redundant transitions removed 2519 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 354 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 8619 ms. (steps per millisecond=11 ) properties seen :[1, 0, 0, 1, 0, 0, 0, 0, 0, 1]
[2020-06-03 22:05:35] [INFO ] Flow matrix only has 1246 transitions (discarded 19554 similar events)
// Phase 1: matrix 1246 rows 2913 cols
[2020-06-03 22:05:35] [INFO ] Computed 2171 place invariants in 101 ms
[2020-06-03 22:05:43] [INFO ] [Real]Absence check using 2171 positive place invariants in 7499 ms returned sat
[2020-06-03 22:05:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 22:05:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 22:05:55] [INFO ] [Real]Absence check using state equation in 11731 ms returned (error "Failed to check-sat")
[2020-06-03 22:06:03] [INFO ] [Real]Absence check using 2171 positive place invariants in 7332 ms returned sat
[2020-06-03 22:06:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 22:06:15] [INFO ] [Real]Absence check using state equation in 12170 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 22:06:22] [INFO ] [Real]Absence check using 2171 positive place invariants in 6442 ms returned sat
[2020-06-03 22:06:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 22:06:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 22:06:35] [INFO ] [Real]Absence check using state equation in 13031 ms returned (error "Failed to check-sat")
[2020-06-03 22:06:42] [INFO ] [Real]Absence check using 2171 positive place invariants in 6189 ms returned sat
[2020-06-03 22:06:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 22:06:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 22:06:55] [INFO ] [Real]Absence check using state equation in 13278 ms returned (error "Failed to check-sat")
[2020-06-03 22:07:03] [INFO ] [Real]Absence check using 2171 positive place invariants in 6852 ms returned sat
[2020-06-03 22:07:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 22:07:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 22:07:15] [INFO ] [Real]Absence check using state equation in 11845 ms returned (error "Failed to check-sat")
[2020-06-03 22:07:23] [INFO ] [Real]Absence check using 2171 positive place invariants in 7750 ms returned sat
[2020-06-03 22:07:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 22:07:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 22:07:35] [INFO ] [Real]Absence check using state equation in 11689 ms returned (error "Failed to check-sat")
[2020-06-03 22:07:42] [INFO ] [Real]Absence check using 2171 positive place invariants in 6689 ms returned sat
[2020-06-03 22:07:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 22:07:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 22:07:55] [INFO ] [Real]Absence check using state equation in 12763 ms returned unknown
[2020-06-03 22:07:57] [INFO ] Initial state reduction rules for CTL removed 11 formulas.
[2020-06-03 22:07:58] [INFO ] Flatten gal took : 2529 ms
[2020-06-03 22:07:59] [INFO ] Initial state reduction rules for CTL removed 11 formulas.
[2020-06-03 22:08:00] [INFO ] Flatten gal took : 1741 ms
FORMULA DLCflexbar-PT-7a-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-7a-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-7a-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-7a-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-7a-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-7a-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-7a-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-7a-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-7a-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-7a-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-7a-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 22:08:00] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 8 ms.
[2020-06-03 22:08:00] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 272 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ DLCflexbar-PT-7a @ 3570 seconds

FORMULA DLCflexbar-PT-7a-CTLCardinality-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCflexbar-PT-7a-CTLCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCflexbar-PT-7a-CTLCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCflexbar-PT-7a-CTLCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCflexbar-PT-7a-CTLCardinality-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3378
rslt: Output for CTLCardinality @ DLCflexbar-PT-7a

{
"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",
"--safe",
"--check=modelchecking",
"--stubborn=tarjan",
"--stateequation=par",
"--quickchecks",
"--timelimit=3570",
"--localtimelimit=0",
"--preference=force_ctl",
"--json=CTLCardinality.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Wed Jun 3 22:08:01 2020
",
"timelimit": 3570
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 675
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 1,
"aconj": 0,
"adisj": 1,
"aneg": 0,
"comp": 1,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 1,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 1,
"visible_transitions": 0
},
"processed": "AX(((p2261 <= 0)))",
"processed_size": 18,
"rewrites": 9
},
"net":
{
"conflict_clusters": 341,
"singleton_clusters": 0
},
"result":
{
"edges": 0,
"markings": 0,
"produced_by": "CTL model checker",
"value": false
},
"task":
{
"compoundnumber": 0,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving"
},
"type": "ctl model checker"
},
"type": "CTL"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 844
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 2,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 2,
"aconj": 2,
"adisj": 1,
"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": "AX(AX((((p1715 <= 0)) OR ((1 <= p1398)))))",
"processed_size": 43,
"rewrites": 10
},
"net":
{
"conflict_clusters": 341,
"singleton_clusters": 0
},
"result":
{
"edges": 0,
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"produced_by": "CTL model checker",
"value": true
},
"task":
{
"compoundnumber": 1,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving"
},
"type": "ctl model checker"
},
"type": "CTL"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1126
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 3,
"adisj": 1,
"aneg": 1,
"comp": 3,
"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": "E (F ((((p2189 <= 0)) AND ((1 <= p28)) AND ((p986 <= 0)))))",
"processed_size": 59,
"rewrites": 9
},
"result":
{
"edges": 1,
"markings": 2,
"produced_by": "state space",
"value": false
},
"task":
{
"compoundnumber": 2,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 3,
"problems": 3
},
"type": "reachability",
"workflow": "stateequation||search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1689
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 1,
"F": 0,
"G": 1,
"U": 1,
"X": 0,
"aconj": 4,
"adisj": 2,
"aneg": 0,
"comp": 6,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 6,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "A((((p979 <= 0)) OR ((p1806 <= 1) AND (1 <= p1806))) U EG((((p2732 <= 0)) OR ((p739 <= 1) AND (1 <= p739)))))",
"processed_size": 111,
"rewrites": 10
},
"net":
{
"conflict_clusters": 341,
"singleton_clusters": 0
},
"result":
{
"edges": 13,
"markings": 6,
"produced_by": "CTL model checker",
"value": false
},
"task":
{
"compoundnumber": 3,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving"
},
"type": "ctl model checker"
},
"type": "CTL"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3378
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3378
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 0,
"U": 1,
"X": 0,
"aconj": 4,
"adisj": 2,
"aneg": 0,
"comp": 4,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 4,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "A (((((p2665 <= 0)) OR ((1 <= p461))) U (((p713 <= 0)) OR ((1 <= p1069)))))",
"processed_size": 77,
"rewrites": 13
},
"result":
{
"edges": 0,
"markings": 0,
"produced_by": "state space /ER",
"value": true
},
"task":
{
"compoundnumber": 4,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl",
"visible": 25
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 2,
"problems": 2
},
"type": "universal_until",
"workflow": "stateequation"
}
}
],
"exit":
{
"localtimelimitreached": false
},
"result":
{
"produced_by": "boolean",
"value": null
},
"task":
{
"compoundnumber": 4,
"type": "boolean"
}
},

{
"child":
[

{
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 0,
"U": 1,
"X": 0,
"aconj": 4,
"adisj": 2,
"aneg": 0,
"comp": 4,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 4,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "A (((((p2665 <= 0)) OR ((1 <= p461))) U (((p713 <= 0)) OR ((1 <= p1069)))))",
"processed_size": 77,
"rewrites": 13
},
"result":
{
"edges": 0,
"markings": 0,
"produced_by": "state space /ER",
"value": true
},
"task":
{
"compoundnumber": 5,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl",
"visible": 25
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 2,
"problems": 2
},
"type": "universal_until",
"workflow": "stateequation"
}
},

{
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 4,
"adisj": 1,
"aneg": 0,
"comp": 5,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 5,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "A (G ((((p195 <= 0)) OR ((1 <= p1227)) OR ((p2077 <= 0)) OR ((p1494 <= 1) AND (1 <= p1494)))))",
"processed_size": 97,
"rewrites": 10
},
"result":
{
"edges": 1,
"markings": 2,
"produced_by": "state space",
"value": true
},
"task":
{
"compoundnumber": 6,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 8,
"problems": 2
},
"type": "invariance",
"workflow": "stateequation||search"
}
}
],
"result":
{
"produced_by": "boolean",
"value": true
},
"task":
{
"compoundnumber": 5,
"type": "boolean"
}
}
],
"exit":
{
"error": null,
"memory": 458024,
"runtime": 192.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "CTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "A(X(**)) : (A(G(**)) AND A((** U **))) : A(X(A(X(**)))) : E(F(*)) : A((** U E(G(**))))"
},
"net":
{
"arcs": 83118,
"conflict_clusters": 341,
"places": 2913,
"places_significant": 742,
"singleton_clusters": 0,
"transitions": 20800
},
"result":
{
"preliminary_value": "no yes yes no no ",
"value": "no yes yes no no "
},
"task":
{
"type": "compound"
}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 23713/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 2913
lola: finding significant places
lola: 2913 places, 20800 transitions, 742 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 true: (p2261 <= 1)
lola: LP says that atomic proposition is always true: (p1227 <= 1)
lola: LP says that atomic proposition is always true: (p461 <= 1)
lola: LP says that atomic proposition is always true: (p1069 <= 1)
lola: LP says that atomic proposition is always true: (p2381 <= 1)
lola: LP says that atomic proposition is always true: (p1398 <= 1)
lola: LP says that atomic proposition is always true: (p2189 <= 1)
lola: LP says that atomic proposition is always true: (p986 <= 1)
lola: A (X (((p2261 <= 0)))) : (A (G ((((p195 <= 0)) OR ((1 <= p1227)) OR ((p2077 <= 0)) OR ((p1494 <= 1) AND (1 <= p1494))))) AND A (((((p2665 <= 0)) OR ((1 <= p461))) U (((p713 <= 0)) OR ((1 <= p1069)))))) : (NOT(E (((((p2298 <= 0)) OR ((1 <= p2381))) U (1 <= 0)))) AND A (X (A (X ((((p1715 <= 0)) OR ((1 <= p1398)))))))) : NOT(A (G ((((1 <= p2189)) OR ((p28 <= 0)) OR ((1 <= p986)))))) : A (((((p979 <= 0)) OR ((p1806 <= 1) AND (1 <= p1806))) U E (G ((((p2732 <= 0)) OR ((p739 <= 1) AND (1 <= p739)))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:180
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:282
lola: rewrite Frontend/Parser/formula_rewrite.k:116
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: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 675 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (((p2261 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(((p2261 <= 0)))
lola: processed formula length: 18
lola: 9 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 0 significant temporal operators and needs 0 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 1 will run for 844 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (A (X ((((p1715 <= 0)) OR ((1 <= p1398)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(AX((((p1715 <= 0)) OR ((1 <= p1398)))))
lola: processed formula length: 43
lola: 10 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 0 significant temporal operators and needs 0 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: 0 markings, 0 edges
lola: ========================================
lola: subprocess 2 will run for 1126 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((((p2189 <= 0)) AND ((1 <= p28)) AND ((p986 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F ((((p2189 <= 0)) AND ((1 <= p28)) AND ((p986 <= 0)))))
lola: processed formula length: 59
lola: 9 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: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((p2189 <= 0)) AND ((1 <= p28)) AND ((p986 <= 0)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 2 markings, 1 edges
lola: ========================================
lola: subprocess 3 will run for 1689 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (((((p979 <= 0)) OR ((p1806 <= 1) AND (1 <= p1806))) U E (G ((((p2732 <= 0)) OR ((p739 <= 1) AND (1 <= p739)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: processed formula: A((((p979 <= 0)) OR ((p1806 <= 1) AND (1 <= p1806))) U EG((((p2732 <= 0)) OR ((p739 <= 1) AND (1 <= p739)))))
lola: processed formula length: 111
lola: 10 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 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 6 markings, 13 edges
lola: ========================================
lola: subprocess 4 will run for 3378 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G ((((p195 <= 0)) OR ((1 <= p1227)) OR ((p2077 <= 0)) OR ((p1494 <= 1) AND (1 <= p1494))))) AND A (((((p2665 <= 0)) OR ((1 <= p461))) U (((p713 <= 0)) OR ((1 <= p1069))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 3378 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (((((p2665 <= 0)) OR ((1 <= p461))) U (((p713 <= 0)) OR ((1 <= p1069)))))
lola: ========================================
lola: SUBTASK
lola: checking universal until
lola: rewrite Frontend/Parser/formula_rewrite.k:577
lola: rewrite Frontend/Parser/formula_rewrite.k:735
lola: rewrite Frontend/Parser/formula_rewrite.k:695
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (((((p2665 <= 0)) OR ((1 <= p461))) U (((p713 <= 0)) OR ((1 <= p1069)))))
lola: processed formula length: 77
lola: 13 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: SEARCH (state space /ER)
lola: state space: using reachability graph (ER version) (--search=depth)
lola: state space: using ltl preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((p2665 <= 0)) OR ((1 <= p461)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: 0
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /ER
lola: Predicate Phi holds until Predicate Psi on all paths.
lola: 0 markings, 0 edges
lola: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: (A (G ((((p195 <= 0)) OR ((1 <= p1227)) OR ((p2077 <= 0)) OR ((p1494 <= 1) AND (1 <= p1494))))) AND A (((((p2665 <= 0)) OR ((1 <= p461))) U (((p713 <= 0)) OR ((1 <= p1069))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: A (((((p2665 <= 0)) OR ((1 <= p461))) U (((p713 <= 0)) OR ((1 <= p1069)))))
lola: ========================================
lola: SUBTASK
lola: checking universal until
lola: rewrite Frontend/Parser/formula_rewrite.k:577
lola: rewrite Frontend/Parser/formula_rewrite.k:735
lola: rewrite Frontend/Parser/formula_rewrite.k:695
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (((((p2665 <= 0)) OR ((1 <= p461))) U (((p713 <= 0)) OR ((1 <= p1069)))))
lola: processed formula length: 77
lola: 13 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: SEARCH (state space /ER)
lola: state space: using reachability graph (ER version) (--search=depth)
lola: state space: using ltl preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((p2665 <= 0)) OR ((1 <= p461)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: 0
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /ER
lola: Predicate Phi holds until Predicate Psi on all paths.
lola: 0 markings, 0 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (G ((((p195 <= 0)) OR ((1 <= p1227)) OR ((p2077 <= 0)) OR ((p1494 <= 1) AND (1 <= p1494)))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G ((((p195 <= 0)) OR ((1 <= p1227)) OR ((p2077 <= 0)) OR ((p1494 <= 1) AND (1 <= p1494)))))
lola: processed formula length: 97
lola: 10 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: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p195)) AND ((p1227 <= 0)) AND ((1 <= p2077)) AND ((2 <= p1494) OR (p1494 <= 0)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 8 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is invariant.
lola: 2 markings, 1 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: RESULT
lola:
SUMMARY: no yes yes no no
lola:
preliminary result: no yes yes no no
lola: memory consumption: 458024 KB
lola: time consumption: 192 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLCardinality.json
lola: closed JSON file CTLCardinality.json
rslt: finished

--------------------
content from stderr:

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCflexbar-PT-7a"
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 DLCflexbar-PT-7a, 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 r180-ebro-158987900200419"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-7a.tgz
mv DLCflexbar-PT-7a 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 ;