Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r194-csrt-159033389900345.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is TCPcondis-PT-20, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-csrt-159033389900345
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 200K
-rw-r--r-- 1 mcc users 3.1K Apr 12 18:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 12 18:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 11 20:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 11 20:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Apr 14 12:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 14 12:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Apr 10 21:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 10 21:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 10 05:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 10 05:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 10 22:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 10 22:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rwxr-xr-x 1 mcc users 24K Mar 24 05:38 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 TCPcondis-PT-20-00
FORMULA_NAME TCPcondis-PT-20-01
FORMULA_NAME TCPcondis-PT-20-02
FORMULA_NAME TCPcondis-PT-20-03
FORMULA_NAME TCPcondis-PT-20-04
FORMULA_NAME TCPcondis-PT-20-05
FORMULA_NAME TCPcondis-PT-20-06
FORMULA_NAME TCPcondis-PT-20-07
FORMULA_NAME TCPcondis-PT-20-08
FORMULA_NAME TCPcondis-PT-20-09
FORMULA_NAME TCPcondis-PT-20-10
FORMULA_NAME TCPcondis-PT-20-11
FORMULA_NAME TCPcondis-PT-20-12
FORMULA_NAME TCPcondis-PT-20-13
FORMULA_NAME TCPcondis-PT-20-14
FORMULA_NAME TCPcondis-PT-20-15

=== Now, execution of the tool begins

BK_START 1591216021491

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 20:27:06] [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]
[2020-06-03 20:27:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 20:27:06] [WARNING] Skipping unknown tool specific annotation : Tina
[2020-06-03 20:27:06] [WARNING] Unknown XML tag in source file: size
[2020-06-03 20:27:06] [WARNING] Unknown XML tag in source file: color
[2020-06-03 20:27:06] [INFO ] Load time of PNML (sax parser for PT used): 196 ms
[2020-06-03 20:27:06] [INFO ] Transformed 30 places.
[2020-06-03 20:27:06] [INFO ] Transformed 32 transitions.
[2020-06-03 20:27:06] [INFO ] Parsed PT model containing 30 places and 32 transitions in 251 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 67 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100015 steps, including 0 resets, run finished after 139 ms. (steps per millisecond=719 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 32 rows 30 cols
[2020-06-03 20:27:06] [INFO ] Computed 9 place invariants in 4 ms
[2020-06-03 20:27:07] [INFO ] [Real]Absence check using 3 positive place invariants in 65 ms returned unsat
[2020-06-03 20:27:07] [INFO ] [Real]Absence check using 3 positive place invariants in 16 ms returned unsat
[2020-06-03 20:27:07] [INFO ] [Real]Absence check using 3 positive place invariants in 8 ms returned unsat
Successfully simplified 3 atomic propositions for a total of 4 simplifications.
[2020-06-03 20:27:08] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-06-03 20:27:08] [INFO ] Flatten gal took : 150 ms
FORMULA TCPcondis-PT-20-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-20-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-20-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 20:27:08] [INFO ] Flatten gal took : 15 ms
[2020-06-03 20:27:08] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 11 ms.
[2020-06-03 20:27:08] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ TCPcondis-PT-20 @ 3570 seconds

FORMULA TCPcondis-PT-20-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TCPcondis-PT-20-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TCPcondis-PT-20-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TCPcondis-PT-20-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TCPcondis-PT-20-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TCPcondis-PT-20-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TCPcondis-PT-20-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TCPcondis-PT-20-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TCPcondis-PT-20-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TCPcondis-PT-20-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TCPcondis-PT-20-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TCPcondis-PT-20-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA TCPcondis-PT-20-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3183
rslt: Output for LTLCardinality @ TCPcondis-PT-20

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"search":
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"stubborn":
{
"type": "no (formula contains X operator)"
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"type": "product automaton/dfs"
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"type": "LTL",
"workflow": "product automaton"
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},

{
"call":
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"localtimelimit": 644
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"processed_size": 49,
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"result":
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"task":
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{
"call":
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"dynamic_timelimit": true,
"localtimelimit": 1073
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"exit":
{
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"processed": "G (F ((p24 <= 2)))",
"processed_size": 18,
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"result":
{
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"task":
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"compoundnumber": 10,
"search":
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"type": "fairness",
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{
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"processed": "F (G ((p9 + 1 <= p25)))",
"processed_size": 23,
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"result":
{
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"task":
{
"buchi":
{
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"compoundnumber": 11,
"search":
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"type": "stabilization",
"workflow": "product automaton"
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},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3220
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"exit":
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"visible_places": 2,
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},
"processed": "((p8 <= 0) U (1 <= p18))",
"processed_size": 24,
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},
"result":
{
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"markings": 7540605,
"produced_by": "LTL model checker",
"value": true
},
"task":
{
"buchi":
{
"states": 2
},
"compoundnumber": 12,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
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"stubborn":
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"type": "ltl preserving/insertion"
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"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
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}
],
"exit":
{
"error": null,
"memory": 21516,
"runtime": 387.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "(F(G(**)) AND X((F(*) OR **))) : F(G(*)) : F(G((F(((G(F(*)) OR F((* AND F(*)))) AND *)) AND X(*)))) : X((G(*) OR F(**))) : (X(X(G(**))) AND F(**)) : (X(X(F(*))) OR (X(G(**)) AND **)) : X((G(**) OR (G((G(F(**)) AND **)) AND F(G(**))))) : X(X(X(X(G(**))))) : (** U **) : X(X(X(F(**)))) : G(F(**)) : (** U X(F((F(**) AND (F(**) AND **))))) : X(G((F(*) AND **)))"
},
"net":
{
"arcs": 108,
"conflict_clusters": 10,
"places": 30,
"places_significant": 21,
"singleton_clusters": 0,
"transitions": 32
},
"result":
{
"preliminary_value": "no no no yes no yes no no yes no no no no ",
"value": "no no no yes no yes no no yes no no no no "
},
"task":
{
"type": "compound"
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}
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: 62/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 960
lola: finding significant places
lola: 30 places, 32 transitions, 21 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: (F (X (G ((p3 <= p0)))) AND (NOT(G (X ((p8 <= p26)))) OR X ((p27 <= p17)))) : NOT(F (G (F (X ((p25 <= p9)))))) : F (NOT(F ((G ((G (((2 <= p1) U G ((p0 <= p6)))) OR (p6 + 1 <= p0))) OR X ((2 <= p1)))))) : X ((NOT(((0 <= 0) U (1 <= p26))) OR F ((1 <= p26)))) : (X (G (X (G ((p26 <= p14))))) AND F ((1 <= p9))) : (NOT(G (X (X ((p18 <= p17))))) OR (G (X ((p20 <= p12))) AND (p20 <= p12))) : X ((G ((G (F ((2 <= p20))) AND (p13 <= p16))) U G ((p7 <= p25)))) : X (NOT(F (X (X (NOT(X ((p6 <= p18)))))))) : ((p8 <= 0) U (1 <= p18)) : X (X (X (((0 <= 0) U (X (X ((3 <= p29))) U (p19 + 1 <= p14)))))) : G (F ((X (F (X ((p18 <= p19)))) U (p24 <= 2)))) : ((p9 <= 1) U F (((1 <= p20) U X (((F ((2 <= p9)) AND F ((1 <= p20))) AND (1 <= p20)))))) : NOT(F (NOT(X ((NOT(G ((p22 <= p6))) AND (p6 + 1 <= p22))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:353
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:528
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:374
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:318
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:332
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:318
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:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:169
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
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:353
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:335
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:356
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:100
lola: rewrite Frontend/Parser/formula_rewrite.k:169
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:356
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:315
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:335
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:300
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (F (G ((p3 <= p0))) AND X ((F ((p26 + 1 <= p8)) OR (p27 <= p17))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((p3 <= p0)))
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 ((p3 <= p0)))
lola: processed formula length: 18
lola: 78 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: 801 markings, 1180 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 1 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((F (((G (F ((p6 + 1 <= p0))) OR F (((p1 <= 1) AND F ((p6 + 1 <= p0))))) AND (p0 <= p6))) AND X ((p1 <= 1)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((F (((G (F ((p6 + 1 <= p0))) OR F (((p1 <= 1) AND F ((p6 + 1 <= p0))))) AND (p0 <= p6))) AND X ((p1 <= 1)))))
lola: processed formula length: 115
lola: 78 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 7 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: 295282 markings, 989631 edges
lola: ========================================
lola: subprocess 2 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((G ((p26 <= 0)) OR F ((1 <= p26))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((G ((p26 <= 0)) OR F ((1 <= p26))))
lola: processed formula length: 38
lola: 78 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: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 707763 markings, 2452639 edges
lola: ========================================
lola: subprocess 3 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X (X (G ((p26 <= p14)))) AND F ((1 <= p9)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((1 <= p9))
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: (p9 <= 0)
lola: processed formula length: 9
lola: 80 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: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 32 markings, 32 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 4 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X (X (F ((p17 + 1 <= p18)))) OR (X (G ((p20 <= p12))) AND (p20 <= p12)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (p20 <= p12)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (p20 <= p12)
lola: processed formula length: 12
lola: 78 rewrites
lola: closed formula file LTLCardinality.xml
lola: processed formula with 1 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 5 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G ((p20 <= p12)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((p20 <= p12)))
lola: processed formula length: 20
lola: 78 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: 196 markings, 196 edges
lola: ========================================
lola: subprocess 6 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (F ((p17 + 1 <= p18))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (F ((p17 + 1 <= p18))))
lola: processed formula length: 28
lola: 78 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: 1410428 markings, 6885177 edges, 282086 markings/sec, 0 secs
lola: 2512624 markings, 12917614 edges, 220439 markings/sec, 5 secs
lola: 3509934 markings, 18649259 edges, 199462 markings/sec, 10 secs
lola: 4561255 markings, 24943309 edges, 210264 markings/sec, 15 secs
lola: 5740972 markings, 31579141 edges, 235943 markings/sec, 20 secs
lola: 6635616 markings, 37374528 edges, 178929 markings/sec, 25 secs
lola: 7512456 markings, 42640419 edges, 175368 markings/sec, 30 secs
lola: 8535455 markings, 48291013 edges, 204600 markings/sec, 35 secs
lola: 9411402 markings, 53933897 edges, 175189 markings/sec, 40 secs
lola: 10245979 markings, 59349560 edges, 166915 markings/sec, 45 secs
lola: 11137661 markings, 64709522 edges, 178336 markings/sec, 50 secs
lola: 12214186 markings, 70767918 edges, 215305 markings/sec, 55 secs
lola: 13118150 markings, 76654548 edges, 180793 markings/sec, 60 secs
lola: 13975407 markings, 82231517 edges, 171451 markings/sec, 65 secs
lola: 14786268 markings, 87394485 edges, 162172 markings/sec, 70 secs
lola: 15672343 markings, 92282589 edges, 177215 markings/sec, 75 secs
lola: 16595667 markings, 97991295 edges, 184665 markings/sec, 80 secs
lola: 17462341 markings, 103600763 edges, 173335 markings/sec, 85 secs
lola: 18292816 markings, 109015123 edges, 166095 markings/sec, 90 secs
lola: 19162284 markings, 114445345 edges, 173894 markings/sec, 95 secs
lola: 20174782 markings, 120098408 edges, 202500 markings/sec, 100 secs
lola: 21072081 markings, 125933574 edges, 179460 markings/sec, 105 secs
lola: 21933556 markings, 131497168 edges, 172295 markings/sec, 110 secs
lola: 22737814 markings, 136735836 edges, 160852 markings/sec, 115 secs
lola: 23618513 markings, 142106641 edges, 176140 markings/sec, 120 secs
lola: 24630538 markings, 148026526 edges, 202405 markings/sec, 125 secs
lola: 25494561 markings, 153607759 edges, 172805 markings/sec, 130 secs
lola: 26295448 markings, 158778825 edges, 160177 markings/sec, 135 secs
lola: 27114929 markings, 164080319 edges, 163896 markings/sec, 140 secs
lola: 27996833 markings, 169269377 edges, 176381 markings/sec, 145 secs
lola: 28940235 markings, 175055630 edges, 188680 markings/sec, 150 secs
lola: 29788520 markings, 180539330 edges, 169657 markings/sec, 155 secs
lola: 30610986 markings, 185842282 edges, 164493 markings/sec, 160 secs
lola: 31411137 markings, 190948022 edges, 160030 markings/sec, 165 secs
lola: 32371727 markings, 196499502 edges, 192118 markings/sec, 170 secs
lola: 33220830 markings, 201947128 edges, 169821 markings/sec, 175 secs
lola: 34015124 markings, 207036531 edges, 158859 markings/sec, 180 secs
lola: 34741793 markings, 211714028 edges, 145334 markings/sec, 185 secs
lola: 35607017 markings, 216708402 edges, 173045 markings/sec, 190 secs
lola: 36413944 markings, 221866245 edges, 161385 markings/sec, 195 secs
lola: 37177173 markings, 226728785 edges, 152646 markings/sec, 200 secs
lola: 37915179 markings, 231408684 edges, 147601 markings/sec, 205 secs
lola: 38831403 markings, 236839811 edges, 183245 markings/sec, 210 secs
lola: 39648178 markings, 242010985 edges, 163355 markings/sec, 215 secs
lola: 40447086 markings, 246984742 edges, 159782 markings/sec, 220 secs
lola: 41358296 markings, 252491894 edges, 182242 markings/sec, 225 secs
lola: 42168385 markings, 257576771 edges, 162018 markings/sec, 230 secs
lola: 43061915 markings, 262922839 edges, 178706 markings/sec, 235 secs
lola: 43935208 markings, 268184664 edges, 174659 markings/sec, 240 secs
lola: 44837147 markings, 273604139 edges, 180388 markings/sec, 245 secs
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: 45742633 markings, 278902863 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 5 will run for 413 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((G ((p7 <= p25)) OR (G ((G (F ((2 <= p20))) AND (p13 <= p16))) AND F (G ((p7 <= p25))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((G ((p7 <= p25)) OR (G ((G (F ((2 <= p20))) AND (p13 <= p16))) AND F (G ((p7 <= p25))))))
lola: processed formula length: 92
lola: 78 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 12 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: 1344195 markings, 5087006 edges, 268839 markings/sec, 0 secs
lola: 2306837 markings, 9035363 edges, 192528 markings/sec, 5 secs
lola: 3178606 markings, 12721144 edges, 174354 markings/sec, 10 secs
lola: 4013344 markings, 16302784 edges, 166948 markings/sec, 15 secs
lola: 4833716 markings, 19875002 edges, 164074 markings/sec, 20 secs
lola: 5605377 markings, 23274427 edges, 154332 markings/sec, 25 secs
lola: 6375420 markings, 26685791 edges, 154009 markings/sec, 30 secs
lola: 7085725 markings, 29856681 edges, 142061 markings/sec, 35 secs
lola: 7756440 markings, 32864154 edges, 134143 markings/sec, 40 secs
lola: 8420936 markings, 35868677 edges, 132899 markings/sec, 45 secs
lola: 9096759 markings, 38939740 edges, 135165 markings/sec, 50 secs
lola: 9788871 markings, 42106850 edges, 138422 markings/sec, 55 secs
lola: 10459387 markings, 45158633 edges, 134103 markings/sec, 60 secs
lola: 11259775 markings, 48456424 edges, 160078 markings/sec, 65 secs
lola: 12053817 markings, 51509907 edges, 158808 markings/sec, 70 secs
lola: 12735118 markings, 54270787 edges, 136260 markings/sec, 75 secs
lola: 13375186 markings, 56926067 edges, 128014 markings/sec, 80 secs
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: 13688021 markings, 58241196 edges
lola: ========================================
lola: subprocess 6 will run for 460 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (X (X (G ((p6 <= p18))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (X (X (G ((p6 <= p18))))))
lola: processed formula length: 31
lola: 78 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 6 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: 28419 markings, 78763 edges
lola: ========================================
lola: subprocess 7 will run for 536 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (X (F ((p19 + 1 <= p14)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (X (F ((p19 + 1 <= p14)))))
lola: processed formula length: 32
lola: 78 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: 186 markings, 186 edges
lola: ========================================
lola: subprocess 8 will run for 644 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((p9 <= 1) U X (F ((F ((2 <= p9)) AND (F ((1 <= p20)) AND (1 <= p20))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: ((p9 <= 1) U X (F ((F ((2 <= p9)) AND (F ((1 <= p20)) AND (1 <= p20))))))
lola: processed formula length: 73
lola: 78 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 7 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: 186 markings, 186 edges
lola: ========================================
lola: subprocess 9 will run for 805 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G ((F ((p6 + 1 <= p22)) AND (p6 + 1 <= p22))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((F ((p6 + 1 <= p22)) AND (p6 + 1 <= p22))))
lola: processed formula length: 49
lola: 78 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: 267 markings, 267 edges
lola: ========================================
lola: subprocess 10 will run for 1073 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((p24 <= 2)))
lola: ========================================
lola: SUBTASK
lola: checking fairness
lola: fairness not yet implemented, converting to LTL...
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (F ((p24 <= 2)))
lola: processed formula length: 18
lola: 78 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: 139873 markings, 182468 edges
lola: lola: subprocess 11 will run for 1610 seconds at most (--localtimelimit=0)
========================================
lola: ========================================
lola: ...considering subproblem: F (G ((p9 + 1 <= p25)))
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 ((p9 + 1 <= p25)))
lola: processed formula length: 23
lola: 78 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: add low 20
lola: add low 20
lola: add low 20
lola: add low 20
lola: add low 20
lola: add low 20
lola: add low 20
lola: add low 20
lola: add low 20
lola: add low 20
lola: add low 20
lola: add low 20
lola: add low 20
lola: add low 20
lola: add low 20
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: 3698 markings, 5874 edges
lola: ========================================
lola: subprocess 12 will run for 3220 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((p8 <= 0) U (1 <= p18))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: ((p8 <= 0) U (1 <= p18))
lola: processed formula length: 24
lola: 78 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: 1217595 markings, 7154902 edges, 243519 markings/sec, 0 secs
lola: 2243799 markings, 13897848 edges, 205241 markings/sec, 5 secs
lola: 3219877 markings, 20235770 edges, 195216 markings/sec, 10 secs
lola: 4135851 markings, 26261012 edges, 183195 markings/sec, 15 secs
lola: 5144574 markings, 32855389 edges, 201745 markings/sec, 20 secs
lola: 6170559 markings, 39536365 edges, 205197 markings/sec, 25 secs
lola: 7174758 markings, 46010598 edges, 200840 markings/sec, 30 secs
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: 7540605 markings, 48258541 edges
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no no yes no yes no no yes no no no no
lola:
preliminary result: no no no yes no yes no no yes no no no no
lola: memory consumption: 21516 KB
lola: time consumption: 387 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="TCPcondis-PT-20"
export BK_EXAMINATION="LTLCardinality"
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 TCPcondis-PT-20, 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 r194-csrt-159033389900345"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TCPcondis-PT-20.tgz
mv TCPcondis-PT-20 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 ;