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.r184-oct2-158987928500402.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 JoinFreeModules-PT-0005, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r184-oct2-158987928500402
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 212K
-rw-r--r-- 1 mcc users 4.0K Apr 7 18:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 7 18:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 6 20:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 6 20:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.7K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 14 12:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 14 12:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Apr 6 04:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 6 04:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 5 10:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 5 10:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 6 20:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 6 20:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 29K Mar 24 05:37 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 JoinFreeModules-PT-0005-00
FORMULA_NAME JoinFreeModules-PT-0005-01
FORMULA_NAME JoinFreeModules-PT-0005-02
FORMULA_NAME JoinFreeModules-PT-0005-03
FORMULA_NAME JoinFreeModules-PT-0005-04
FORMULA_NAME JoinFreeModules-PT-0005-05
FORMULA_NAME JoinFreeModules-PT-0005-06
FORMULA_NAME JoinFreeModules-PT-0005-07
FORMULA_NAME JoinFreeModules-PT-0005-08
FORMULA_NAME JoinFreeModules-PT-0005-09
FORMULA_NAME JoinFreeModules-PT-0005-10
FORMULA_NAME JoinFreeModules-PT-0005-11
FORMULA_NAME JoinFreeModules-PT-0005-12
FORMULA_NAME JoinFreeModules-PT-0005-13
FORMULA_NAME JoinFreeModules-PT-0005-14
FORMULA_NAME JoinFreeModules-PT-0005-15

=== Now, execution of the tool begins

BK_START 1591206783501

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 17:53:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 17:53:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 17:53:06] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2020-06-03 17:53:06] [INFO ] Transformed 26 places.
[2020-06-03 17:53:06] [INFO ] Transformed 41 transitions.
[2020-06-03 17:53:06] [INFO ] Parsed PT model containing 26 places and 41 transitions in 93 ms.
Reduce places removed 1 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 45 ms.
Working with output stream class java.io.PrintStream
Finished random walk after 600 steps, including 0 resets, run visited all 31 properties in 17 ms. (steps per millisecond=35 )
[2020-06-03 17:53:06] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-03 17:53:06] [INFO ] Flatten gal took : 43 ms
FORMULA JoinFreeModules-PT-0005-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 17:53:06] [INFO ] Flatten gal took : 5 ms
[2020-06-03 17:53:06] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 5 ms.
[2020-06-03 17:53:06] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ JoinFreeModules-PT-0005 @ 3570 seconds

FORMULA JoinFreeModules-PT-0005-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0005-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0005-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0005-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0005-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0005-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0005-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0005-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0005-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0005-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0005-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0005-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0005-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0005-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0005-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3566
rslt: Output for LTLFireability @ JoinFreeModules-PT-0005

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"files":
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"formula": "LTLFireability.xml",
"net": "model.pnml"
},
"formula":
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"skeleton": "(G(*) OR (X(F(**)) AND F(**))) : (X((F(*) OR **)) AND G(**)) : G((F(G(**)) AND F(**))) : G((F(**) AND F((** OR **)))) : (F((X(X(X(G(**)))) AND **)) AND G(F(**))) : F(G((X(**) AND **))) : X(F(((X(((G(**) OR **) AND X(**))) U G(**)) AND **))) : (X(**) AND (X(*) R ((G(F(*)) OR F(*)) R *))) : (G(*) AND (X(*) AND (** AND **))) : (** U (X(F(*)) AND F(**))) : (X((F(*) OR (** OR X(X(**))))) OR **) : X(G((G(**) OR (G(**) OR (** OR X(G(**))))))) : X(F((X(G(*)) OR F(*)))) : F((G(F(*)) AND (F(G((F(**) AND (** OR **)))) OR G(F(*))))) : (X(F(**)) OR G(**))"
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"places": 25,
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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: 66/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 800
lola: finding significant places
lola: 25 places, 41 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 LTLFireability.xml
lola: (G (NOT(F ((2 <= p2)))) OR (F (X ((2 <= p2))) AND F ((3 <= p3)))) : (X ((F (NOT(G ((5 <= p5)))) OR (3 <= p8))) AND G ((1 <= p2))) : G ((X (X (F (G ((2 <= p17))))) AND F ((3 <= p18)))) : G ((F ((3 <= p8)) AND (F ((5 <= p5)) OR F ((3 <= p18))))) : (F ((G (X (X (G (X ((5 <= p4)))))) AND (5 <= p4))) AND G (F ((3 <= p3)))) : F (G (X ((X ((p6 <= 1)) AND (1 <= p12))))) : F (X (((X (((G ((5 <= p10)) OR (2 <= p7)) AND X ((2 <= p17)))) U G ((5 <= p14))) AND (2 <= p17)))) : (X ((2 <= p2)) AND NOT((X ((2 <= p21)) U ((F (G ((2 <= p6))) AND G ((2 <= p21))) U (2 <= p6))))) : (((NOT(F ((4 <= p8))) AND NOT(X ((1 <= p22)))) AND (1 <= p22)) AND (p18 <= 2)) : (((2 <= p16) AND (p13 <= 3)) U (NOT(G (X ((p9 <= 4)))) AND ((3 <= p0) U F ((3 <= p0))))) : ((X ((NOT(G ((4 <= p3))) OR (5 <= p5))) OR X (X (X (((5 <= p20) OR (5 <= p0)))))) OR (2 <= p1)) : G ((X (((G ((2 <= p22)) OR G ((5 <= p0))) OR (5 <= p20))) OR X (G (X ((5 <= p0)))))) : X (NOT(G ((F (X ((5 <= p10))) AND G ((p22 <= 0)))))) : NOT(G ((G (F (NOT(((2 <= p2) U (4 <= p13))))) U F (G ((2 <= p2)))))) : (X (F ((((3 <= p3) OR (4 <= p3)) U (3 <= p18)))) OR G ((5 <= p5)))
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:350
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:347
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:519
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:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:338
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:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:332
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:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
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:422
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:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:528
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:329
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:329
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:431
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:318
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:315
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:341
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
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:434
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (G ((p2 <= 1)) OR (X (F ((2 <= p2))) AND F ((3 <= p3))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((3 <= p3))
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: (p3 <= 2)
lola: processed formula length: 9
lola: 84 rewrites
lola: closed formula file LTLFireability.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: 31 markings, 31 edges
lola: ========================================
lola: subprocess 1 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((p2 <= 1))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((p2 <= 1))
lola: processed formula length: 13
lola: 82 rewrites
lola: closed formula file LTLFireability.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: 31 markings, 31 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: subprocess 1 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ========================================
lola: ...considering subproblem: (X ((F ((p5 <= 4)) OR (3 <= p8))) AND G ((1 <= p2)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 254 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: 13
lola: 82 rewrites
lola: closed formula file LTLFireability.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: 121 markings, 124 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 2 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (F ((X (X (X (G ((5 <= p4))))) AND (5 <= p4))) AND G (F ((3 <= p3))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((3 <= p3)))
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 ((3 <= p3)))
lola: processed formula length: 17
lola: 82 rewrites
lola: closed formula file LTLFireability.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: 31 markings, 31 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 3 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((X ((p6 <= 1)) AND (1 <= p12))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((X ((p6 <= 1)) AND (1 <= p12))))
lola: processed formula length: 38
lola: 82 rewrites
lola: closed formula file LTLFireability.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: 984 markings, 1310 edges
lola: ========================================
lola: subprocess 4 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F (((X (((G ((5 <= p10)) OR (2 <= p7)) AND X ((2 <= p17)))) U G ((5 <= p14))) AND (2 <= p17))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F (((X (((G ((5 <= p10)) OR (2 <= p7)) AND X ((2 <= p17)))) U G ((5 <= p14))) AND (2 <= p17))))
lola: processed formula length: 98
lola: 82 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 43 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: 371 markings, 433 edges
lola: ========================================
lola: subprocess 5 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X ((2 <= p2)) AND (X ((p21 <= 1)) R ((G (F ((p6 <= 1))) OR F ((p21 <= 1))) R (p6 <= 1))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 5 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((2 <= p2))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((2 <= p2))
lola: processed formula length: 13
lola: 82 rewrites
lola: closed formula file LTLFireability.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: 12 markings, 11 edges
lola: ========================================
lola: subprocess 6 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X ((p21 <= 1)) R ((G (F ((p6 <= 1))) OR F ((p21 <= 1))) R (p6 <= 1)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: (X ((p21 <= 1)) R ((G (F ((p6 <= 1))) OR F ((p21 <= 1))) R (p6 <= 1)))
lola: processed formula length: 70
lola: 82 rewrites
lola: closed formula file LTLFireability.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: 1484 markings, 1770 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 6 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (G ((p8 <= 3)) AND (X ((p22 <= 0)) AND ((1 <= p22) AND (p18 <= 2))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 6 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p22) AND (p18 <= 2))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: rewrite Frontend/Parser/formula_rewrite.k:793
lola: processed formula: ((1 <= p22) AND (p18 <= 2))
lola: processed formula length: 27
lola: 83 rewrites
lola: closed formula file LTLFireability.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 7 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((p8 <= 3))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((p8 <= 3))
lola: processed formula length: 13
lola: 82 rewrites
lola: closed formula file LTLFireability.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: 127 markings, 137 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 7 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((2 <= p16) AND (p13 <= 3)) U (X (F ((5 <= p9))) AND F ((3 <= p0))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: (((2 <= p16) AND (p13 <= 3)) U (X (F ((5 <= p9))) AND F ((3 <= p0))))
lola: processed formula length: 69
lola: 82 rewrites
lola: closed formula file LTLFireability.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: 7 markings, 7 edges
lola: ========================================
lola: subprocess 8 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X ((F ((p3 <= 3)) OR ((5 <= p5) OR X (X (((5 <= p20) OR (5 <= p0))))))) OR (2 <= p1))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 8 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (2 <= p1)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (2 <= p1)
lola: processed formula length: 9
lola: 82 rewrites
lola: closed formula file LTLFireability.xml
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 9 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((F ((p3 <= 3)) OR ((5 <= p5) OR X (X (((5 <= p20) OR (5 <= p0)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((F ((p3 <= 3)) OR ((5 <= p5) OR X (X (((5 <= p20) OR (5 <= p0)))))))
lola: processed formula length: 72
lola: 82 rewrites
lola: closed formula file LTLFireability.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: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 12 markings, 11 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 9 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G ((G ((2 <= p22)) OR (G ((5 <= p0)) OR ((5 <= p20) OR X (G ((5 <= p0))))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((G ((2 <= p22)) OR (G ((5 <= p0)) OR ((5 <= p20) OR X (G ((5 <= p0))))))))
lola: processed formula length: 80
lola: 82 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 10 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 10 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((X (G ((p10 <= 4))) OR F ((1 <= p22)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((X (G ((p10 <= 4))) OR F ((1 <= p22)))))
lola: processed formula length: 46
lola: 82 rewrites
lola: closed formula file LTLFireability.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: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 12 markings, 11 edges
lola: ========================================
lola: subprocess 11 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X (F ((3 <= p18))) OR G ((5 <= p5)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 11 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((5 <= p5))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((5 <= p5))
lola: processed formula length: 13
lola: 82 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 12 markings, 12 edges
lola: ========================================
lola: subprocess 12 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((3 <= p18)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((3 <= p18)))
lola: processed formula length: 18
lola: 82 rewrites
lola: closed formula file LTLFireability.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: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 7 markings, 7 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 12 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((G (F ((p2 <= 1))) AND (F (G ((F ((4 <= p13)) AND ((2 <= p2) OR (4 <= p13))))) OR G (F ((p2 <= 1))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((G (F ((p2 <= 1))) AND (F (G ((F ((4 <= p13)) AND ((2 <= p2) OR (4 <= p13))))) OR G (F ((p2 <= 1))))))
lola: processed formula length: 105
lola: 82 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 20 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: 31 markings, 31 edges
lola: ========================================
lola: subprocess 13 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((F (G ((2 <= p17))) AND F ((3 <= p18))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((F (G ((2 <= p17))) AND F ((3 <= p18))))
lola: processed formula length: 43
lola: 82 rewrites
lola: closed formula file LTLFireability.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: 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: 122 markings, 135 edges
lola: ========================================
lola: subprocess 14 will run for 3566 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((F ((3 <= p8)) AND F (((5 <= p5) OR (3 <= p18)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((F ((3 <= p8)) AND F (((5 <= p5) OR (3 <= p18)))))
lola: processed formula length: 53
lola: 82 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 37 markings, 37 edges
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no no no no no no no no no yes no yes no no
lola:
preliminary result: no no no no no no no no no no yes no yes no no
lola: memory consumption: 26468 KB
lola: time consumption: 4 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLFireability.json
lola: closed JSON file LTLFireability.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="JoinFreeModules-PT-0005"
export BK_EXAMINATION="LTLFireability"
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 JoinFreeModules-PT-0005, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r184-oct2-158987928500402"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-0005.tgz
mv JoinFreeModules-PT-0005 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;