About the Execution of ITS-LoLa for PhilosophersDyn-COL-03
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
15741.410 | 3600000.00 | 11128.00 | 70.60 | TFTTFTTTFTFTTTTF | 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.r176-tajo-158987871500195.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 PhilosophersDyn-COL-03, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987871500195
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 212K
-rw-r--r-- 1 mcc users 3.9K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 equiv_pt
-rw-r--r-- 1 mcc users 3 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 31K Apr 27 15:14 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 PhilosophersDyn-COL-03-CTLCardinality-00
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-01
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-02
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-03
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-04
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-05
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-06
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-07
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-08
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-09
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-10
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-11
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-12
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-13
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-14
FORMULA_NAME PhilosophersDyn-COL-03-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1591134201117
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 21:43:22] [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 21:43:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 21:43:22] [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 21:43:23] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 497 ms
[2020-06-02 21:43:23] [INFO ] sort/places :
Neighbourhood->Neighbourhood,
Philosopher->Outside,Think,Forks,WaitLeft,WaitRight,HasLeft,HasRight,
[2020-06-02 21:43:23] [INFO ] Imported 8 HL places and 7 HL transitions for a total of 30 PT places and 87.0 transition bindings in 17 ms.
[2020-06-02 21:43:23] [INFO ] Computed order based on color domains.
[2020-06-02 21:43:23] [INFO ] Unfolded HLPN to a Petri net with 30 places and 84 transitions in 9 ms.
[2020-06-02 21:43:23] [INFO ] Unfolded HLPN properties in 0 ms.
Ensure Unique test removed 3 transitions
Reduce redundant transitions removed 3 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 53 ms.
Incomplete random walk after 100000 steps, including 14400 resets, run finished after 298 ms. (steps per millisecond=335 ) properties seen :[1, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1]
[2020-06-02 21:43:23] [INFO ] Flow matrix only has 57 transitions (discarded 24 similar events)
// Phase 1: matrix 57 rows 30 cols
[2020-06-02 21:43:23] [INFO ] Computed 11 place invariants in 4 ms
[2020-06-02 21:43:23] [INFO ] [Real]Absence check using 10 positive place invariants in 27 ms returned unsat
[2020-06-02 21:43:23] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2020-06-02 21:43:23] [INFO ] [Real]Absence check using 10 positive and 1 generalized place invariants in 1 ms returned unsat
[2020-06-02 21:43:23] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2020-06-02 21:43:23] [INFO ] [Real]Absence check using 10 positive and 1 generalized place invariants in 1 ms returned unsat
[2020-06-02 21:43:23] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned unsat
[2020-06-02 21:43:23] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned unsat
[2020-06-02 21:43:23] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2020-06-02 21:43:23] [INFO ] [Real]Absence check using 10 positive and 1 generalized place invariants in 0 ms returned sat
[2020-06-02 21:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 21:43:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2020-06-02 21:43:23] [INFO ] State equation strengthened by 36 read => feed constraints.
[2020-06-02 21:43:24] [INFO ] [Real]Added 36 Read/Feed constraints in 12 ms returned sat
[2020-06-02 21:43:24] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 21:43:24] [INFO ] [Nat]Absence check using 10 positive place invariants in 13 ms returned sat
[2020-06-02 21:43:24] [INFO ] [Nat]Absence check using 10 positive and 1 generalized place invariants in 0 ms returned sat
[2020-06-02 21:43:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 21:43:24] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2020-06-02 21:43:24] [INFO ] [Nat]Added 36 Read/Feed constraints in 7 ms returned sat
[2020-06-02 21:43:24] [INFO ] Computed and/alt/rep : 78/1419/54 causal constraints in 12 ms.
[2020-06-02 21:43:24] [INFO ] Added : 32 causal constraints over 7 iterations in 112 ms. Result :sat
Successfully simplified 5 atomic propositions for a total of 6 simplifications.
[2020-06-02 21:43:24] [INFO ] Initial state reduction rules for CTL removed 13 formulas.
[2020-06-02 21:43:24] [INFO ] Flatten gal took : 32 ms
[2020-06-02 21:43:24] [INFO ] Initial state reduction rules for CTL removed 13 formulas.
[2020-06-02 21:43:24] [INFO ] Flatten gal took : 13 ms
FORMULA PhilosophersDyn-COL-03-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-03-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-02 21:43:24] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2020-06-02 21:43:24] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 3 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ PhilosophersDyn-COL-03 @ 3570 seconds
FORMULA PhilosophersDyn-COL-03-CTLCardinality-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA PhilosophersDyn-COL-03-CTLCardinality-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA PhilosophersDyn-COL-03-CTLCardinality-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3567
rslt: Output for CTLCardinality @ PhilosophersDyn-COL-03
{
"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 21:43:24 2020
",
"timelimit": 3570
},
"child":
[
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1189
},
"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": "NOT DEADLOCK",
"processed_size": 12,
"rewrites": 12
},
"result":
{
"edges": 0,
"markings": 0,
"produced_by": "preprocessing",
"value": true
},
"task":
{
"compoundnumber": 0,
"type": "initial_satisfaction",
"workflow": "preprocessing"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1783
},
"exit":
{
"localtimelimitreached": false
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"formula":
{
"count":
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"aneg": 0,
"comp": 1,
"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": 6,
"visible_transitions": 0
},
"processed": "E (G ((p24 + p25 + p26 <= p15 + p16 + p17)))",
"processed_size": 44,
"rewrites": 13
},
"result":
{
"edges": 5,
"markings": 6,
"produced_by": "state space / EG",
"value": true
},
"task":
{
"compoundnumber": 1,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 78
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 1,
"problems": 1
},
"type": "possible_preservation",
"workflow": "stateequation"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3567
},
"child":
[
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3567
},
"exit":
{
"localtimelimitreached": false
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"formula":
{
"count":
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"E": 0,
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"G": 0,
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"X": 0,
"aconj": 0,
"adisj": 0,
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"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": "(p11 + p10 + p9 <= 1)",
"processed_size": 21,
"rewrites": 12
},
"result":
{
"edges": 0,
"markings": 0,
"produced_by": "preprocessing",
"value": false
},
"task":
{
"compoundnumber": 2,
"type": "initial_satisfaction",
"workflow": "preprocessing"
}
}
],
"exit":
{
"localtimelimitreached": false
},
"result":
{
"produced_by": "boolean",
"value": null
},
"task":
{
"compoundnumber": 2,
"type": "boolean"
}
},
{
"child":
[
{
"formula":
{
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"visible_places": 3,
"visible_transitions": 0
},
"processed": "(p11 + p10 + p9 <= 1)",
"processed_size": 21,
"rewrites": 12
},
"result":
{
"edges": 0,
"markings": 0,
"produced_by": "preprocessing",
"value": false
},
"task":
{
"compoundnumber": 3,
"type": "initial_satisfaction",
"workflow": "preprocessing"
}
},
{
"formula":
{
"count":
{
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"comp": 3,
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"visible_places": 15,
"visible_transitions": 0
},
"processed": "A (((p0 + p1 + p2 + p3 + p4 + p5 + p8 + p7 + p6 + 1 <= p11 + p10 + p9) U ((2 <= p0 + p1 + p2 + p3 + p4 + p5 + p8 + p7 + p6) AND (2 <= p27 + p28 + p29))))",
"processed_size": 153,
"rewrites": 17
},
"result":
{
"edges": 0,
"markings": 1,
"produced_by": "state space /ER",
"value": false
},
"task":
{
"compoundnumber": 4,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl",
"visible": 75
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 1,
"problems": 1
},
"type": "universal_until",
"workflow": "stateequation"
}
}
],
"result":
{
"produced_by": "boolean",
"value": false
},
"task":
{
"compoundnumber": 3,
"type": "boolean"
}
}
],
"exit":
{
"error": null,
"memory": 18724,
"runtime": 3.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "CTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "E(G(**)) : NODEADLOCK : (A((** U **)) OR (A(F(**)) AND (** AND (** AND (** AND (** AND E(G(**))))))))"
},
"net":
{
"arcs": 534,
"conflict_clusters": 1,
"places": 30,
"places_significant": 19,
"singleton_clusters": 0,
"transitions": 81
},
"result":
{
"preliminary_value": "yes yes no ",
"value": "yes yes 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: 111/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 960
lola: finding significant places
lola: 30 places, 81 transitions, 19 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: E (G ((p24 + p25 + p26 <= p15 + p16 + p17))) : E (X ((0 <= 0))) : (A (((p0 + p1 + p2 + p3 + p4 + p5 + p8 + p7 + p6 + 1 <= p11 + p10 + p9) U ((2 <= p0 + p1 + p2 + p3 + p4 + p5 + p8 + p7 + p6) AND (2 <= p27 + p28 + p29)))) OR (((((A (F ((3 <= p23 + p22 + p21))) AND (p27 + p28 + p29 <= p23 + p22 + p21)) AND (1 <= p23 + p22 + p21)) AND (1 <= p15 + p16 + p17)) AND (p11 + p10 + p9 <= 1)) AND E (G ((1 <= p0 + p1 + p2 + p3 + p4 + p5 + p8 + p7 + p6)))))
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:130
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: NOT DEADLOCK
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: NOT DEADLOCK
lola: processed formula length: 12
lola: 12 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 1 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((p24 + p25 + p26 <= p15 + p16 + p17)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G ((p24 + p25 + p26 <= p15 + p16 + p17)))
lola: processed formula length: 44
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 / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG 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:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (p15 + p16 + p17 + 1 <= p24 + p25 + p26)
lola: state equation task get result unparse finished id 0
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 6 markings, 5 edges
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: ========================================
lola: subprocess 2 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (((p0 + p1 + p2 + p3 + p4 + p5 + p8 + p7 + p6 + 1 <= p11 + p10 + p9) U ((2 <= p0 + p1 + p2 + p3 + p4 + p5 + p8 + p7 + p6) AND (2 <= p27 + p28 + p29)))) OR (A (F ((3 <= p23 + p22 + p21))) AND ((p27 + p28 + p29 <= p23 + p22 + p21) AND ((1 <= p23 + p22 + p21) AND ((1 <= p15 + p16 + p17) AND ((p11 + p10 + p9 <= 1) AND E (G ((1 <= p0 + p1 + p2 + p3 + p4 + p5 + p8 + p7 + p6)))))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (p11 + p10 + p9 <= 1)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (p11 + p10 + p9 <= 1)
lola: processed formula length: 21
lola: 12 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 1 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: 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 (((p0 + p1 + p2 + p3 + p4 + p5 + p8 + p7 + p6 + 1 <= p11 + p10 + p9) U ((2 <= p0 + p1 + p2 + p3 + p4 + p5 + p8 + p7 + p6) AND (2 <= p27 + p28 + p29)))) OR (A (F ((3 <= p23 + p22 + p21))) AND ((p27 + p28 + p29 <= p23 + p22 + p21) AND ((1 <= p23 + p22 + p21) AND ((1 <= p15 + p16 + p17) AND ((p11 + p10 + p9 <= 1) AND E (G ((1 <= p0 + p1 + p2 + p3 + p4 + p5 + p8 + p7 + p6)))))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: (p11 + p10 + p9 <= 1)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (p11 + p10 + p9 <= 1)
lola: processed formula length: 21
lola: 12 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 1 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: ========================================
lola: ...considering subproblem: A (((p0 + p1 + p2 + p3 + p4 + p5 + p8 + p7 + p6 + 1 <= p11 + p10 + p9) U ((2 <= p0 + p1 + p2 + p3 + p4 + p5 + p8 + p7 + p6) AND (2 <= p27 + p28 + p29))))
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 (((p0 + p1 + p2 + p3 + p4 + p5 + p8 + p7 + p6 + 1 <= p11 + p10 + p9) U ((2 <= p0 + p1 + p2 + p3 + p4 + p5 + p8 + p7 + p6) AND (2 <= p27 + p28 + p29))))
lola: processed formula length: 153
lola: 17 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: 1
lola: state equation task get result started, id 0
lola: SUBRESULT
lola: result: no
lola: produced by: state space /ER
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: Predicate Phi does not hild until Predicate Psi on all paths.
lola: state equation task get result unparse finished++ id 0
lola: 1 markings, 0 edges
lola: formula 0: (p0 + p1 + p2 + p3 + p4 + p5 + p8 + p7 + p6 + 1 <= p11 + p10 + p9)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: RESULT
lola:
SUMMARY: yes yes no
lola:
preliminary result: yes yes no
lola: ========================================
lola: memory consumption: 18724 KB
lola: time consumption: 3 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="PhilosophersDyn-COL-03"
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 PhilosophersDyn-COL-03, 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 r176-tajo-158987871500195"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-COL-03.tgz
mv PhilosophersDyn-COL-03 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 '
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 ;