fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r075-tall-162039097500285
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for DNAwalker-PT-06track28RL

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
4288.527 3600000.00 195049.00 669.40 FTFTFTTFFFTFFFFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r075-tall-162039097500285.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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 gold2020
Input is DNAwalker-PT-06track28RL, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r075-tall-162039097500285
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.2K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 16:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 16:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 28 16:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 10:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 23 10:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 22 17:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 22 17:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 12 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 108K May 5 16:51 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 DNAwalker-PT-06track28RL-00
FORMULA_NAME DNAwalker-PT-06track28RL-01
FORMULA_NAME DNAwalker-PT-06track28RL-02
FORMULA_NAME DNAwalker-PT-06track28RL-03
FORMULA_NAME DNAwalker-PT-06track28RL-04
FORMULA_NAME DNAwalker-PT-06track28RL-05
FORMULA_NAME DNAwalker-PT-06track28RL-06
FORMULA_NAME DNAwalker-PT-06track28RL-07
FORMULA_NAME DNAwalker-PT-06track28RL-08
FORMULA_NAME DNAwalker-PT-06track28RL-09
FORMULA_NAME DNAwalker-PT-06track28RL-10
FORMULA_NAME DNAwalker-PT-06track28RL-11
FORMULA_NAME DNAwalker-PT-06track28RL-12
FORMULA_NAME DNAwalker-PT-06track28RL-13
FORMULA_NAME DNAwalker-PT-06track28RL-14
FORMULA_NAME DNAwalker-PT-06track28RL-15

=== Now, execution of the tool begins

BK_START 1620558005033

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-09 11:00:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-09 11:00:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 11:00:06] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2021-05-09 11:00:06] [INFO ] Transformed 34 places.
[2021-05-09 11:00:06] [INFO ] Transformed 250 transitions.
[2021-05-09 11:00:06] [INFO ] Parsed PT model containing 34 places and 250 transitions in 98 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 6420 resets, run finished after 552 ms. (steps per millisecond=181 ) properties seen :[1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1]
[2021-05-09 11:00:07] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2021-05-09 11:00:07] [INFO ] Computed 0 place invariants in 7 ms
[2021-05-09 11:00:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 11:00:07] [INFO ] [Real]Absence check using state equation in 83 ms returned unsat
[2021-05-09 11:00:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 11:00:07] [INFO ] [Real]Absence check using state equation in 33 ms returned unsat
[2021-05-09 11:00:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 11:00:07] [INFO ] [Real]Absence check using state equation in 28 ms returned unsat
[2021-05-09 11:00:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 11:00:07] [INFO ] [Real]Absence check using state equation in 30 ms returned unsat
[2021-05-09 11:00:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 11:00:07] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2021-05-09 11:00:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 11:00:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 11:00:08] [INFO ] [Nat]Absence check using state equation in 266 ms returned unsat
[2021-05-09 11:00:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 11:00:08] [INFO ] [Real]Absence check using state equation in 28 ms returned unsat
[2021-05-09 11:00:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 11:00:08] [INFO ] [Real]Absence check using state equation in 48 ms returned unsat
[2021-05-09 11:00:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 11:00:08] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2021-05-09 11:00:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 11:00:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 11:00:08] [INFO ] [Nat]Absence check using state equation in 133 ms returned unsat
[2021-05-09 11:00:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 11:00:08] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2021-05-09 11:00:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 11:00:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 11:00:08] [INFO ] [Nat]Absence check using state equation in 187 ms returned unsat
[2021-05-09 11:00:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 11:00:08] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2021-05-09 11:00:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 11:00:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 11:00:08] [INFO ] [Nat]Absence check using state equation in 177 ms returned unsat
[2021-05-09 11:00:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 11:00:08] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2021-05-09 11:00:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 11:00:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 11:00:09] [INFO ] [Nat]Absence check using state equation in 180 ms returned unsat
[2021-05-09 11:00:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 11:00:09] [INFO ] [Real]Absence check using state equation in 46 ms returned unsat
[2021-05-09 11:00:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 11:00:09] [INFO ] [Real]Absence check using state equation in 19 ms returned unsat
[2021-05-09 11:00:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 11:00:09] [INFO ] [Real]Absence check using state equation in 47 ms returned unsat
Successfully simplified 14 atomic propositions for a total of 16 simplifications.
[2021-05-09 11:00:09] [INFO ] Initial state reduction rules for CTL removed 9 formulas.
[2021-05-09 11:00:09] [INFO ] Flatten gal took : 50 ms
FORMULA DNAwalker-PT-06track28RL-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-06track28RL-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 11:00:09] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-09 11:00:09] [INFO ] Flatten gal took : 17 ms
[2021-05-09 11:00:09] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DNAwalker-PT-06track28RL-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 11:00:09] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2021-05-09 11:00:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 4 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ DNAwalker-PT-06track28RL @ 3570 seconds

FORMULA DNAwalker-PT-06track28RL-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-06track28RL-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-06track28RL-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-06track28RL-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-06track28RL-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-06track28RL-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3388
rslt: Output for LTLCardinality @ DNAwalker-PT-06track28RL

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"markings": 10,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 2
},
"compoundnumber": 7,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
}
],
"exit":
{
"localtimelimitreached": false
},
"result":
{
"produced_by": "boolean",
"value": null
},
"task":
{
"compoundnumber": 5,
"type": "boolean"
}
},

{
"child":
[

{
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 1,
"comp": 1,
"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": "(p0 + 1 <= p28)",
"processed_size": 15,
"rewrites": 43
},
"result":
{
"edges": 0,
"markings": 1,
"produced_by": "state space / EG",
"value": true
},
"task":
{
"compoundnumber": 6,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 18
},
"threads": 1,
"type": "dfs"
},
"type": "eventual_occurrence"
}
},

{
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 0,
"aneg": 0,
"comp": 2,
"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": "((p0 + 1 <= p28) AND (p16 + 1 <= p29))",
"processed_size": 38,
"rewrites": 41
},
"result":
{
"edges": 0,
"markings": 0,
"produced_by": "preprocessing",
"value": false
},
"task":
{
"compoundnumber": 7,
"type": "initial_satisfaction",
"workflow": "preprocessing"
}
},

{
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 1,
"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": "G ((p28 <= p0))",
"processed_size": 15,
"rewrites": 41
},
"result":
{
"edges": 10,
"markings": 10,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 2
},
"compoundnumber": 8,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
}
],
"result":
{
"produced_by": "boolean",
"value": false
},
"task":
{
"compoundnumber": 6,
"type": "boolean"
}
}
],
"exit":
{
"error": null,
"memory": 23412,
"runtime": 182.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "(X(G(*)) AND F((* OR (F(*) OR *)))) : ((** OR (G(**) AND F(**))) AND F(**)) : X(X(X(G(**)))) : F(G(**)) : F(G((F(*) AND *))) : (F(G(**)) AND G(*))"
},
"net":
{
"arcs": 728,
"conflict_clusters": 7,
"places": 34,
"places_significant": 34,
"singleton_clusters": 0,
"transitions": 250
},
"result":
{
"preliminary_value": "no no no no no no ",
"value": "no no no no 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: 284/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 1088
lola: finding significant places
lola: 34 places, 250 transitions, 34 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 LTLCardinality.xml
lola: (NOT(X (F ((p6 <= p29)))) AND (NOT(G ((p8 <= p5))) OR NOT(G ((G ((p6 <= p29)) AND (p8 <= p5)))))) : ((G ((p28 <= p0)) U ((p0 + 1 <= p28) AND (p16 + 1 <= p29))) AND F ((p28 <= p0))) : G (NOT(X (NOT(X (X (G ((p8 + 1 <= p1)))))))) : X ((X ((((p24 <= p12) U (1 <= 0)) U (0 <= 0))) U X (G ((p2 <= p27))))) : F (NOT(F ((G (((p0 <= p21) AND (2 <= p3))) OR ((1 <= p11) AND (p1 <= 1)))))) : (F (G ((1 <= p9))) AND NOT(F ((X ((p3 <= p21)) U (p3 <= p21)))))
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:519
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:180
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:185
lola: rewrite Frontend/Parser/formula_rewrite.k:410
lola: rewrite Frontend/Parser/formula_rewrite.k:169
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 564 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X (G ((p29 + 1 <= p6))) AND F (((p5 + 1 <= p8) OR (F ((p29 + 1 <= p6)) OR (p5 + 1 <= p8)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 564 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (((p5 + 1 <= p8) OR (F ((p29 + 1 <= p6)) OR (p5 + 1 <= p8))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (((p5 + 1 <= p8) OR (F ((p29 + 1 <= p6)) OR (p5 + 1 <= p8))))
lola: processed formula length: 63
lola: 41 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 1 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 7 markings, 7 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 1 will run for 677 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (X (G ((p8 + 1 <= p1)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (X (G ((p8 + 1 <= p1)))))
lola: processed formula length: 30
lola: 41 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 5 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 5 markings, 5 edges
lola: ========================================
lola: subprocess 2 will run for 847 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((p2 <= p27)))
lola: ========================================
lola: SUBTASK
lola: checking stabilization
lola: stabilization not yet implemented, converting to LTL...
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((p2 <= p27)))
lola: processed formula length: 19
lola: 41 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 14 markings, 17 edges
lola: ========================================
lola: subprocess 3 will run for 1129 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((F (((p21 + 1 <= p0) OR (p3 <= 1))) AND ((p11 <= 0) OR (2 <= p1)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((F (((p21 + 1 <= p0) OR (p3 <= 1))) AND ((p11 <= 0) OR (2 <= p1)))))
lola: processed formula length: 76
lola: 41 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 10 markings, 11 edges
lola: ========================================
lola: subprocess 4 will run for 1694 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (F (G ((1 <= p9))) AND G ((p21 + 1 <= p3)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 1694 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((p21 + 1 <= p3))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((p21 + 1 <= p3))
lola: processed formula length: 19
lola: 41 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 12 markings, 15 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 5 will run for 3388 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((((p0 + 1 <= p28) AND (p16 + 1 <= p29)) OR (G ((p28 <= p0)) AND F (((p0 + 1 <= p28) AND (p16 + 1 <= p29))))) AND F ((p28 <= p0)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 5 will run for 3388 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((p28 <= p0))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:750
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (p0 + 1 <= p28)
lola: processed formula length: 15
lola: 43 rewrites
lola: closed formula file LTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 7 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((p28 <= p0))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((p28 <= p0))
lola: processed formula length: 15
lola: 41 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 10 markings, 10 edges
lola: ========================================
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: ((((p0 + 1 <= p28) AND (p16 + 1 <= p29)) OR (G ((p28 <= p0)) AND F (((p0 + 1 <= p28) AND (p16 + 1 <= p29))))) AND F ((p28 <= p0)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: F ((p28 <= p0))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:750
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (p0 + 1 <= p28)
lola: processed formula length: 15
lola: 43 rewrites
lola: closed formula file LTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: ((p0 + 1 <= p28) AND (p16 + 1 <= p29))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((p0 + 1 <= p28) AND (p16 + 1 <= p29))
lola: processed formula length: 38
lola: 41 rewrites
lola: closed formula file LTLCardinality.xml
lola: processed formula with 2 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: G ((p28 <= p0))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((p28 <= p0))
lola: processed formula length: 15
lola: 41 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 10 markings, 10 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no no no no no
lola:
preliminary result: no no no no no no
lola: memory consumption: 23412 KB
lola: time consumption: 182 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLCardinality.json
lola: closed JSON file LTLCardinality.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="DNAwalker-PT-06track28RL"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 gold2020"
echo " Input is DNAwalker-PT-06track28RL, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r075-tall-162039097500285"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-06track28RL.tgz
mv DNAwalker-PT-06track28RL execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;