fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r094-tall-162048902600265
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for EGFr-PT-02010

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
4151.884 3600000.00 12617.00 10277.50 TFTFTTTTFTFTTFTF 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.r094-tall-162048902600265.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 EGFr-PT-02010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r094-tall-162048902600265
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 45K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 124K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Mar 28 16:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Mar 28 16:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 28 16:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Mar 23 10:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 10:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Mar 22 18:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 18:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 6 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 59K 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 EGFr-PT-02010-00
FORMULA_NAME EGFr-PT-02010-01
FORMULA_NAME EGFr-PT-02010-02
FORMULA_NAME EGFr-PT-02010-03
FORMULA_NAME EGFr-PT-02010-04
FORMULA_NAME EGFr-PT-02010-05
FORMULA_NAME EGFr-PT-02010-06
FORMULA_NAME EGFr-PT-02010-07
FORMULA_NAME EGFr-PT-02010-08
FORMULA_NAME EGFr-PT-02010-09
FORMULA_NAME EGFr-PT-02010-10
FORMULA_NAME EGFr-PT-02010-11
FORMULA_NAME EGFr-PT-02010-12
FORMULA_NAME EGFr-PT-02010-13
FORMULA_NAME EGFr-PT-02010-14
FORMULA_NAME EGFr-PT-02010-15

=== Now, execution of the tool begins

BK_START 1620765439382

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-11 20:37:30] [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]
[2021-05-11 20:37:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-11 20:37:30] [INFO ] Load time of PNML (sax parser for PT used): 39 ms
[2021-05-11 20:37:30] [INFO ] Transformed 40 places.
[2021-05-11 20:37:30] [INFO ] Transformed 68 transitions.
[2021-05-11 20:37:30] [INFO ] Found NUPN structural information;
[2021-05-11 20:37:30] [INFO ] Parsed PT model containing 40 places and 68 transitions in 77 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 4481 resets, run finished after 323 ms. (steps per millisecond=309 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1]
[2021-05-11 20:37:30] [INFO ] Flow matrix only has 39 transitions (discarded 29 similar events)
// Phase 1: matrix 39 rows 40 cols
[2021-05-11 20:37:30] [INFO ] Computed 20 place invariants in 3 ms
[2021-05-11 20:37:30] [INFO ] [Real]Absence check using 20 positive place invariants in 35 ms returned sat
[2021-05-11 20:37:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 20:37:30] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2021-05-11 20:37:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 20:37:30] [INFO ] [Nat]Absence check using 20 positive place invariants in 6 ms returned unsat
[2021-05-11 20:37:30] [INFO ] [Real]Absence check using 20 positive place invariants in 6 ms returned sat
[2021-05-11 20:37:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 20:37:30] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-11 20:37:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 20:37:30] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2021-05-11 20:37:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 20:37:30] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-11 20:37:30] [INFO ] State equation strengthened by 22 read => feed constraints.
[2021-05-11 20:37:30] [INFO ] [Nat]Added 22 Read/Feed constraints in 4 ms returned sat
[2021-05-11 20:37:30] [INFO ] Computed and/alt/rep : 65/85/36 causal constraints in 5 ms.
[2021-05-11 20:37:30] [INFO ] Added : 15 causal constraints over 3 iterations in 29 ms. Result :unsat
[2021-05-11 20:37:30] [INFO ] [Real]Absence check using 20 positive place invariants in 6 ms returned sat
[2021-05-11 20:37:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 20:37:30] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-11 20:37:30] [INFO ] [Real]Added 22 Read/Feed constraints in 7 ms returned sat
[2021-05-11 20:37:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 20:37:30] [INFO ] [Nat]Absence check using 20 positive place invariants in 5 ms returned sat
[2021-05-11 20:37:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 20:37:30] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-11 20:37:30] [INFO ] [Nat]Added 22 Read/Feed constraints in 2 ms returned sat
[2021-05-11 20:37:30] [INFO ] Computed and/alt/rep : 65/85/36 causal constraints in 6 ms.
[2021-05-11 20:37:30] [INFO ] Added : 26 causal constraints over 6 iterations in 51 ms. Result :sat
[2021-05-11 20:37:31] [INFO ] [Real]Absence check using 20 positive place invariants in 19 ms returned sat
[2021-05-11 20:37:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 20:37:31] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-11 20:37:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 20:37:31] [INFO ] [Nat]Absence check using 20 positive place invariants in 6 ms returned unsat
[2021-05-11 20:37:31] [INFO ] [Real]Absence check using 20 positive place invariants in 5 ms returned sat
[2021-05-11 20:37:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 20:37:31] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-11 20:37:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 20:37:31] [INFO ] [Nat]Absence check using 20 positive place invariants in 12 ms returned unsat
[2021-05-11 20:37:31] [INFO ] [Real]Absence check using 20 positive place invariants in 20 ms returned sat
[2021-05-11 20:37:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 20:37:31] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-11 20:37:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 20:37:31] [INFO ] [Nat]Absence check using 20 positive place invariants in 6 ms returned unsat
Successfully simplified 5 atomic propositions for a total of 5 simplifications.
[2021-05-11 20:37:31] [INFO ] Initial state reduction rules for CTL removed 10 formulas.
[2021-05-11 20:37:31] [INFO ] Flatten gal took : 33 ms
FORMULA EGFr-PT-02010-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-02010-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-02010-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-02010-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-02010-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-02010-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-02010-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-02010-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-02010-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-02010-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-11 20:37:31] [INFO ] Applying decomposition
[2021-05-11 20:37:31] [INFO ] Flatten gal took : 9 ms
[2021-05-11 20:37:31] [INFO ] Decomposing Gal with order
[2021-05-11 20:37:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-11 20:37:31] [INFO ] Removed a total of 92 redundant transitions.
[2021-05-11 20:37:33] [INFO ] Flatten gal took : 1764 ms
[2021-05-11 20:37:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2021-05-11 20:37:33] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 14 ms.
[2021-05-11 20:37:33] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 3 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ EGFr-PT-02010 @ 3570 seconds

FORMULA EGFr-PT-02010-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA EGFr-PT-02010-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA EGFr-PT-02010-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA EGFr-PT-02010-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA EGFr-PT-02010-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA EGFr-PT-02010-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3568
rslt: Output for LTLCardinality @ EGFr-PT-02010

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"starttime": "Tue May 11 20:37:40 2021
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"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 3,
"adisj": 3,
"aneg": 2,
"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": "((((1 <= p24)) AND ((p0 <= 0))) R (((p4 <= 0)) OR ((1 <= p38))))",
"processed_size": 65,
"rewrites": 55
},
"result":
{
"edges": 16244,
"markings": 2832,
"produced_by": "LTL model checker",
"value": true
},
"task":
{
"buchi":
{
"states": 2
},
"compoundnumber": 4,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3568
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3568
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 0,
"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": "G (((1 <= p2)))",
"processed_size": 15,
"rewrites": 55
},
"result":
{
"edges": 23,
"markings": 23,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 2
},
"compoundnumber": 5,
"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": false
},
"task":
{
"compoundnumber": 5,
"type": "boolean"
}
}
],
"exit":
{
"error": null,
"memory": 24052,
"runtime": 2.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "(F(G((X(*) OR *))) AND **) : G(F((G(*) OR (* AND *)))) : (* R *) : (F((F(*) OR *)) AND G(**)) : X(X(G(**))) : G((X(G(*)) OR (* OR *)))"
},
"net":
{
"arcs": 338,
"conflict_clusters": 1,
"places": 40,
"places_significant": 20,
"singleton_clusters": 0,
"transitions": 68
},
"result":
{
"preliminary_value": "yes no yes no no no ",
"value": "yes no yes 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: 108/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 40
lola: finding significant places
lola: 40 places, 68 transitions, 20 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: LP says that atomic proposition is always true: (p17 <= 1)
lola: LP says that atomic proposition is always true: (p10 <= 1)
lola: LP says that atomic proposition is always true: (p10 <= 1)
lola: LP says that atomic proposition is always true: (p27 <= 1)
lola: LP says that atomic proposition is always true: (p9 <= 1)
lola: LP says that atomic proposition is always true: (p0 <= 1)
lola: LP says that atomic proposition is always true: (p38 <= 1)
lola: LP says that atomic proposition is always true: (p24 <= 1)
lola: LP says that atomic proposition is always true: (p28 <= 1)
lola: LP says that atomic proposition is always true: (p2 <= 1)
lola: LP says that atomic proposition is always true: (p3 <= 1)
lola: LP says that atomic proposition is always true: (p2 <= 1)
lola: LP says that atomic proposition is always true: (p17 <= 1)
lola: LP says that atomic proposition is always true: (p14 <= 1)
lola: (G (F (NOT(X (X (F ((X (((1 <= p17))) AND (((p25 <= 0)) OR ((1 <= p10)))))))))) AND (((p25 <= 0)) OR ((1 <= p10)))) : NOT(X (((0 <= 0) U F (X (F (X (G (X (((((p32 <= 0)) OR ((1 <= p27))) U ((1 <= p9)))))))))))) : NOT(((((p24 <= 0)) OR ((1 <= p0))) U (((1 <= p4)) AND ((p38 <= 0))))) : (NOT(G ((G ((((p37 <= 0)) OR ((1 <= p24)))) AND ((1 <= p28))))) AND G (((1 <= p2)))) : G (X (X (G ((((p0 <= 0)) OR ((1 <= p3))))))) : G (NOT(F (((F (X ((((p25 <= 0)) OR ((1 <= p2))))) AND (((p36 <= 0)) OR ((1 <= p17)))) AND ((p14 <= 0))))))
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:315
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:169
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k: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:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (F (G ((X (((p17 <= 0))) OR (((1 <= p25)) AND ((p10 <= 0)))))) AND (((p25 <= 0)) OR ((1 <= p10))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((p25 <= 0)) OR ((1 <= p10)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (((p25 <= 0)) OR ((1 <= p10)))
lola: processed formula length: 31
lola: 55 rewrites
lola: closed formula file LTLCardinality.xml
lola: processed formula with 2 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 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((X (((p17 <= 0))) OR (((1 <= p25)) AND ((p10 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((X (((p17 <= 0))) OR (((1 <= p25)) AND ((p10 <= 0))))))
lola: processed formula length: 61
lola: 55 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: 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: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 8091 markings, 60124 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 1 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (G ((((p0 <= 0)) OR ((1 <= p3))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (G ((((p0 <= 0)) OR ((1 <= p3))))))
lola: processed formula length: 41
lola: 55 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 4 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: 22 markings, 22 edges
lola: ========================================
lola: subprocess 2 will run for 892 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((X (G ((((1 <= p25)) AND ((p2 <= 0))))) OR ((((1 <= p36)) AND ((p17 <= 0))) OR ((1 <= p14)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((X (G ((((1 <= p25)) AND ((p2 <= 0))))) OR ((((1 <= p36)) AND ((p17 <= 0))) OR ((1 <= p14)))))
lola: processed formula length: 97
lola: 55 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: 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: 22 markings, 22 edges
lola: ========================================
lola: subprocess 3 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((G (((p9 <= 0))) OR ((((1 <= p32)) AND ((p27 <= 0))) AND ((p9 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (F ((G (((p9 <= 0))) OR ((((1 <= p32)) AND ((p27 <= 0))) AND ((p9 <= 0))))))
lola: processed formula length: 78
lola: 55 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 4 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: 22 markings, 22 edges
lola: ========================================
lola: subprocess 4 will run for 1784 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((((1 <= p24)) AND ((p0 <= 0))) R (((p4 <= 0)) OR ((1 <= p38))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: ((((1 <= p24)) AND ((p0 <= 0))) R (((p4 <= 0)) OR ((1 <= p38))))
lola: processed formula length: 65
lola: 55 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: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 2832 markings, 16244 edges
lola: ========================================
lola: subprocess 5 will run for 3568 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (F ((F ((((1 <= p37)) AND ((p24 <= 0)))) OR ((p28 <= 0)))) AND G (((1 <= p2))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 5 will run for 3568 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (((1 <= p2)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (((1 <= p2)))
lola: processed formula length: 15
lola: 55 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: 23 markings, 23 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes no yes no no no
lola:
preliminary result: yes no yes no no no
lola: memory consumption: 24052 KB
lola: time consumption: 2 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="EGFr-PT-02010"
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 EGFr-PT-02010, 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 r094-tall-162048902600265"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EGFr-PT-02010.tgz
mv EGFr-PT-02010 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 ;