About the Execution of ITS-LoLa for RwMutex-PT-r0020w0010
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
15741.120 | 3600000.00 | 30799.00 | 170.20 | FFFFTFTFFFFFFFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fko/mcc2020-input.r186-oct2-158987938800297.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 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 RwMutex-PT-r0020w0010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-oct2-158987938800297
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 220K
-rw-r--r-- 1 mcc users 3.6K Apr 12 12:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 12 12:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 11 13:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 11 13:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Apr 14 12:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 14 12:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 10 17:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 10 17:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 9 23:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 9 23:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 10 22:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 10 22:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 43K 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 RwMutex-PT-r0020w0010-00
FORMULA_NAME RwMutex-PT-r0020w0010-01
FORMULA_NAME RwMutex-PT-r0020w0010-02
FORMULA_NAME RwMutex-PT-r0020w0010-03
FORMULA_NAME RwMutex-PT-r0020w0010-04
FORMULA_NAME RwMutex-PT-r0020w0010-05
FORMULA_NAME RwMutex-PT-r0020w0010-06
FORMULA_NAME RwMutex-PT-r0020w0010-07
FORMULA_NAME RwMutex-PT-r0020w0010-08
FORMULA_NAME RwMutex-PT-r0020w0010-09
FORMULA_NAME RwMutex-PT-r0020w0010-10
FORMULA_NAME RwMutex-PT-r0020w0010-11
FORMULA_NAME RwMutex-PT-r0020w0010-12
FORMULA_NAME RwMutex-PT-r0020w0010-13
FORMULA_NAME RwMutex-PT-r0020w0010-14
FORMULA_NAME RwMutex-PT-r0020w0010-15
=== Now, execution of the tool begins
BK_START 1591233081910
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 01:11:26] [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]
[2020-06-04 01:11:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 01:11:26] [INFO ] Load time of PNML (sax parser for PT used): 78 ms
[2020-06-04 01:11:26] [INFO ] Transformed 80 places.
[2020-06-04 01:11:26] [INFO ] Transformed 60 transitions.
[2020-06-04 01:11:26] [INFO ] Parsed PT model containing 80 places and 60 transitions in 137 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 37 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 444 ms. (steps per millisecond=225 ) properties seen :[1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1]
// Phase 1: matrix 60 rows 80 cols
[2020-06-04 01:11:26] [INFO ] Computed 50 place invariants in 5 ms
[2020-06-04 01:11:27] [INFO ] [Real]Absence check using 50 positive place invariants in 57 ms returned unsat
[2020-06-04 01:11:27] [INFO ] [Real]Absence check using 50 positive place invariants in 104 ms returned unsat
[2020-06-04 01:11:27] [INFO ] [Real]Absence check using 50 positive place invariants in 34 ms returned unsat
[2020-06-04 01:11:27] [INFO ] [Real]Absence check using 50 positive place invariants in 23 ms returned unsat
[2020-06-04 01:11:27] [INFO ] [Real]Absence check using 50 positive place invariants in 5 ms returned unsat
[2020-06-04 01:11:27] [INFO ] [Real]Absence check using 50 positive place invariants in 34 ms returned unsat
[2020-06-04 01:11:27] [INFO ] [Real]Absence check using 50 positive place invariants in 34 ms returned unsat
[2020-06-04 01:11:27] [INFO ] [Real]Absence check using 50 positive place invariants in 13 ms returned unsat
[2020-06-04 01:11:27] [INFO ] [Real]Absence check using 50 positive place invariants in 38 ms returned unsat
[2020-06-04 01:11:27] [INFO ] [Real]Absence check using 50 positive place invariants in 130 ms returned sat
[2020-06-04 01:11:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:11:27] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2020-06-04 01:11:27] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:11:27] [INFO ] [Nat]Absence check using 50 positive place invariants in 56 ms returned sat
[2020-06-04 01:11:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:11:28] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2020-06-04 01:11:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints in 17 ms.
[2020-06-04 01:11:28] [INFO ] Added : 0 causal constraints over 0 iterations in 48 ms. Result :sat
[2020-06-04 01:11:28] [INFO ] [Real]Absence check using 50 positive place invariants in 21 ms returned unsat
[2020-06-04 01:11:28] [INFO ] [Real]Absence check using 50 positive place invariants in 166 ms returned unsat
[2020-06-04 01:11:28] [INFO ] [Real]Absence check using 50 positive place invariants in 6 ms returned unsat
[2020-06-04 01:11:28] [INFO ] [Real]Absence check using 50 positive place invariants in 313 ms returned unsat
[2020-06-04 01:11:28] [INFO ] [Real]Absence check using 50 positive place invariants in 26 ms returned unsat
[2020-06-04 01:11:28] [INFO ] [Real]Absence check using 50 positive place invariants in 69 ms returned unsat
Successfully simplified 15 atomic propositions for a total of 19 simplifications.
[2020-06-04 01:11:29] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2020-06-04 01:11:29] [INFO ] Flatten gal took : 119 ms
FORMULA RwMutex-PT-r0020w0010-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0020w0010-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0020w0010-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0020w0010-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0020w0010-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0020w0010-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0020w0010-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0020w0010-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 01:11:29] [INFO ] Flatten gal took : 22 ms
[2020-06-04 01:11:29] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 4 ms.
[2020-06-04 01:11:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 9 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ RwMutex-PT-r0020w0010 @ 3570 seconds
FORMULA RwMutex-PT-r0020w0010-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RwMutex-PT-r0020w0010-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RwMutex-PT-r0020w0010-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RwMutex-PT-r0020w0010-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RwMutex-PT-r0020w0010-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RwMutex-PT-r0020w0010-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RwMutex-PT-r0020w0010-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RwMutex-PT-r0020w0010-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3556
rslt: Output for LTLCardinality @ RwMutex-PT-r0020w0010
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"edges": 155,
"markings": 82,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 3
},
"compoundnumber": 7,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
}
],
"exit":
{
"error": null,
"memory": 19756,
"runtime": 14.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "((** OR (G(**) AND F(**))) AND X(**)) : G(F((F(G(**)) AND F(**)))) : X(X(X(G(**)))) : X(X(G((X(G(**)) AND (G(**) AND **))))) : X((** U X(**))) : F((F(G(**)) OR G(**))) : X(F(**)) : X(X(F(**)))"
},
"net":
{
"arcs": 560,
"conflict_clusters": 31,
"places": 80,
"places_significant": 30,
"singleton_clusters": 0,
"transitions": 60
},
"result":
{
"preliminary_value": "no no no no no no yes no ",
"value": "no no no no no no yes no "
},
"task":
{
"type": "compound"
}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 140/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 80
lola: finding significant places
lola: 80 places, 60 transitions, 30 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: ((G ((p67 + 1 <= p16)) U (p10 <= p4)) AND X ((p4 + 1 <= p10))) : G (F (X ((G (F (G ((p50 <= p59)))) AND F (((p60 <= p66) U (1 <= p6))))))) : G (X (G (X (X (((1 <= 0) U (p47 <= p8))))))) : X (X (G (((G (X ((p69 <= p72))) AND G ((p69 <= p72))) AND (p66 <= p48))))) : X ((((p73 <= p27) AND (1 <= p10)) U X ((p35 <= p72)))) : F ((F (X (G ((p59 <= p48)))) OR G ((p1 <= p30)))) : (G (X (NOT(((p46 <= p66) U (1 <= 0))))) U X ((p41 <= p50))) : F (X (F (X (F ((p38 <= p72))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:434
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:98
lola: rewrite Frontend/Parser/formula_rewrite.k:185
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:353
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:251
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:180
lola: rewrite Frontend/Parser/formula_rewrite.k:282
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:410
lola: rewrite Frontend/Parser/formula_rewrite.k:169
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((p10 <= p4) OR (G ((p67 + 1 <= p16)) AND F ((p10 <= p4)))) AND X ((p4 + 1 <= p10)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (p10 <= p4)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (p10 <= p4)
lola: processed formula length: 11
lola: 30 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 1 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((p4 + 1 <= p10))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((p4 + 1 <= p10))
lola: processed formula length: 19
lola: 30 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: 8 markings, 8 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 1 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (X (G ((p47 <= p8)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (X (G ((p47 <= p8)))))
lola: processed formula length: 27
lola: 30 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: 2361 markings, 7941 edges
lola: ========================================
lola: subprocess 2 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (G ((X (G ((p69 <= p72))) AND (G ((p69 <= p72)) AND (p66 <= p48))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (G ((X (G ((p69 <= p72))) AND (G ((p69 <= p72)) AND (p66 <= p48))))))
lola: processed formula length: 74
lola: 30 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: 1048404 markings, 9261396 edges, 209681 markings/sec, 0 secs
lola: 1048579 markings, 19429839 edges, 35 markings/sec, 5 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: 1048596 markings, 20968573 edges
lola: ========================================
lola: subprocess 3 will run for 711 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((((p73 <= p27) AND (1 <= p10)) U X ((p35 <= p72))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((((p73 <= p27) AND (1 <= p10)) U X ((p35 <= p72))))
lola: processed formula length: 54
lola: 30 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: 9 markings, 9 edges
lola: ========================================
lola: subprocess 4 will run for 889 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((p41 <= p50)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((p41 <= p50)))
lola: processed formula length: 20
lola: 30 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: 31 markings, 30 edges
lola: ========================================
lola: subprocess 5 will run for 1185 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (F ((p38 <= p72))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (F ((p38 <= p72))))
lola: processed formula length: 24
lola: 30 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: 27 markings, 27 edges
lola: ========================================
lola: subprocess 6 will run for 1778 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((F (G ((p50 <= p59))) AND F ((1 <= p6)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (F ((F (G ((p50 <= p59))) AND F ((1 <= p6)))))
lola: processed formula length: 48
lola: 30 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: 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 32
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: 34 markings, 64 edges
lola: ========================================
lola: subprocess 7 will run for 3556 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((F (G ((p59 <= p48))) OR G ((p1 <= p30))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((F (G ((p59 <= p48))) OR G ((p1 <= p30))))
lola: processed formula length: 45
lola: 30 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: add low 59
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: 82 markings, 155 edges
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no no no no no yes no
lola:
preliminary result: no no no no no no yes no
lola: memory consumption: 19756 KB
lola: time consumption: 14 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="RwMutex-PT-r0020w0010"
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 RwMutex-PT-r0020w0010, 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 r186-oct2-158987938800297"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0020w0010.tgz
mv RwMutex-PT-r0020w0010 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 '
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 ;