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-oct2-158987928500412.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-0010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r184-oct2-158987928500412
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 240K
-rw-r--r-- 1 mcc users 3.3K Apr 7 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 7 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 6 20:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 21K Apr 6 20:38 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 26K 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 3.7K Apr 6 04:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 6 04:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 5 10:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 5 10:37 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 57K 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-0010-CTLFireability-00
FORMULA_NAME JoinFreeModules-PT-0010-CTLFireability-01
FORMULA_NAME JoinFreeModules-PT-0010-CTLFireability-02
FORMULA_NAME JoinFreeModules-PT-0010-CTLFireability-03
FORMULA_NAME JoinFreeModules-PT-0010-CTLFireability-04
FORMULA_NAME JoinFreeModules-PT-0010-CTLFireability-05
FORMULA_NAME JoinFreeModules-PT-0010-CTLFireability-06
FORMULA_NAME JoinFreeModules-PT-0010-CTLFireability-07
FORMULA_NAME JoinFreeModules-PT-0010-CTLFireability-08
FORMULA_NAME JoinFreeModules-PT-0010-CTLFireability-09
FORMULA_NAME JoinFreeModules-PT-0010-CTLFireability-10
FORMULA_NAME JoinFreeModules-PT-0010-CTLFireability-11
FORMULA_NAME JoinFreeModules-PT-0010-CTLFireability-12
FORMULA_NAME JoinFreeModules-PT-0010-CTLFireability-13
FORMULA_NAME JoinFreeModules-PT-0010-CTLFireability-14
FORMULA_NAME JoinFreeModules-PT-0010-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591206850474

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 17:54:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 17:54:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 17:54:13] [INFO ] Load time of PNML (sax parser for PT used): 36 ms
[2020-06-03 17:54:13] [INFO ] Transformed 51 places.
[2020-06-03 17:54:13] [INFO ] Transformed 81 transitions.
[2020-06-03 17:54:13] [INFO ] Parsed PT model containing 51 places and 81 transitions in 67 ms.
Reduce places removed 1 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Finished random walk after 225 steps, including 0 resets, run visited all 48 properties in 6 ms. (steps per millisecond=37 )
[2020-06-03 17:54:13] [INFO ] Flatten gal took : 30 ms
[2020-06-03 17:54:13] [INFO ] Flatten gal took : 8 ms
[2020-06-03 17:54:13] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 12 ms.
[2020-06-03 17:54:13] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 4 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ JoinFreeModules-PT-0010 @ 3570 seconds

FORMULA JoinFreeModules-PT-0010-CTLFireability-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0010-CTLFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0010-CTLFireability-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0010-CTLFireability-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0010-CTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0010-CTLFireability-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0010-CTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0010-CTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0010-CTLFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0010-CTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0010-CTLFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0010-CTLFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0010-CTLFireability-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0010-CTLFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0010-CTLFireability-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA JoinFreeModules-PT-0010-CTLFireability-13 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3194
rslt: Output for CTLFireability @ JoinFreeModules-PT-0010

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"type": "eventual_occurrence",
"workflow": "stateequation"
}
}
],
"exit":
{
"localtimelimitreached": false
},
"result":
{
"produced_by": "boolean",
"value": false
},
"task":
{
"compoundnumber": 15,
"type": "boolean"
}
}
],
"exit":
{
"error": null,
"memory": 3248,
"runtime": 376.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "CTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "A((A(F(**)) U (A(F(**)) OR **))) : E(G(E(X(A(F(**)))))) : E(F(**)) : (A(F(**)) OR (A(X(*)) AND (A(F(*)) AND **))) : (E(G(*)) AND (E(G(*)) OR **)) : (A((** U **)) AND (** AND ((A(F(**)) OR E(G(**))) AND (** AND **)))) : (E(G(*)) OR (** OR (E(G(*)) AND (** AND **)))) : (A(F(A(G(*)))) AND (A(F(A(G(**)))) AND **)) : (E(G(A(X(**)))) AND (A((** U **)) AND A((** U E(X(**)))))) : A(((A(F(**)) AND A(X(**))) U E(X(**)))) : A(F((A((** U **)) AND **))) : (A(G(*)) AND **) : E((** U A(F(**)))) : A(X(E((** U **)))) : E(F(E((* R *)))) : (A((** U **)) AND (A((* R *)) OR A(X(**))))"
},
"net":
{
"arcs": 230,
"conflict_clusters": 41,
"places": 50,
"places_significant": 40,
"singleton_clusters": 0,
"transitions": 81
},
"result":
{
"preliminary_value": "no no yes no yes no yes no no no no no no unknown yes no ",
"value": "no no yes no yes no yes no no no no no no unknown 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: 131/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 1600
lola: finding significant places
lola: 50 places, 81 transitions, 40 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 CTLFireability.xml
lola: A ((A (F (((3 <= p20) OR (3 <= p38)))) U (A (F ((3 <= p30))) OR (p47 <= 1)))) : E (G (E (X (A (F ((4 <= p33))))))) : E (F ((p7 <= 0))) : (A (F (((1 <= p22) AND (3 <= p10) AND (3 <= p45) AND (3 <= p20) AND (((5 <= p29) AND (2 <= p31)) OR ((2 <= p22) AND (2 <= p47)))))) OR ((NOT(E (X ((1 <= p2)))) AND NOT(E (G (((2 <= p2) AND (5 <= p39)))))) AND ((p10 <= 4) OR (p33 <= 3)))) : (NOT(A (F (((p36 <= 1) AND (p17 <= 0))))) AND (NOT(A (F (((5 <= p25) OR (5 <= p49))))) OR (5 <= p9))) : ((((A (((((5 <= p14) OR (5 <= p19)) AND (2 <= p36)) U ((2 <= p7) OR (3 <= p20) OR (p2 <= 1)))) AND (1 <= p7)) AND (A (F ((5 <= p14))) OR E (G ((5 <= p9))))) AND ((5 <= p0) OR (3 <= p20) OR (p45 <= 4))) AND ((p10 <= 2) OR (p43 <= 2))) : ((NOT(A (F ((p3 <= 2)))) OR (3 <= p35)) OR ((NOT(A (F ((3 <= p20)))) AND ((p20 <= 4) OR (p16 <= 1))) AND ((p10 <= 4) OR (p36 <= 1)))) : ((A (F (NOT(E (F ((2 <= p17)))))) AND A (F (A (G ((5 <= p34)))))) AND (2 <= p42)) : ((E (G (A (X ((2 <= p12))))) AND A ((((3 <= p20) OR (2 <= p32)) U (5 <= p29)))) AND A (((p23 <= 3) U E (X ((1 <= p42)))))) : A (((A (F ((4 <= p13))) AND A (X ((1 <= p17)))) U E (X ((p17 <= 0))))) : A (F ((A (((5 <= p35) U (3 <= p20))) AND ((p40 <= 2) OR (p0 <= 2))))) : (NOT(E (F (E (F ((4 <= p8)))))) AND (p28 <= 3)) : E ((((3 <= p10) OR (2 <= p26)) U A (F (((2 <= p31) OR (3 <= p45)))))) : A (X (E (((2 <= p27) U ((5 <= p34) AND (4 <= p43)))))) : E (F (NOT(A (((2 <= p6) U (1 <= p22)))))) : (A (((2 <= p32) U (3 <= p0))) AND (NOT(E (((2 <= p26) U (5 <= p34)))) OR A (X ((4 <= p43)))))
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
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:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
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:401
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
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:326
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: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 222 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (E (X (A (F ((4 <= p33)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG(EX(AF((4 <= p33))))
lola: processed formula length: 22
lola: 47 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 100 markings, 121 edges
lola: ========================================
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (((1 <= p22) AND (3 <= p10) AND (3 <= p45) AND (3 <= p20) AND (((5 <= p29) AND (2 <= p31)) OR ((2 <= p22) AND (2 <= p47)))))) OR (A (X ((p2 <= 0))) AND (A (F (((p2 <= 1) OR (p39 <= 4)))) AND ((p10 <= 4) OR (p33 <= 3)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((p10 <= 4) OR (p33 <= 3))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((p10 <= 4) OR (p33 <= 3))
lola: processed formula length: 27
lola: 44 rewrites
lola: closed formula file CTLFireability.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 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((p2 <= 1) OR (p39 <= 4))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: ((2 <= p2) AND (5 <= p39))
lola: processed formula length: 26
lola: 47 rewrites
lola: closed formula file CTLFireability.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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: state equation task get result started, id 0
lola: 1 markings, 0 edges
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((p2 <= 1) OR (p39 <= 4))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: ========================================
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= p22) AND (3 <= p10) AND (3 <= p45) AND (3 <= p20) AND (((5 <= p29) AND (2 <= p31)) OR ((2 <= p22) AND (2 <= p47))))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: ((p22 <= 0) OR (p10 <= 2) OR (p45 <= 2) OR (p20 <= 2) OR (((p29 <= 4) OR (p31 <= 1)) AND ((p22 <= 1) OR (p47 <= 1))))
lola: processed formula length: 123
lola: 47 rewrites
lola: closed formula file CTLFireability.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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: The predicate does not eventually occur.
lola: 5 markings, 5 edges
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p22) AND (3 <= p10) AND (3 <= p45) AND (3 <= p20) AND (((5 <= p29) AND (2 <= p31)) OR ((2 <= p22) AND (2 <= p47))))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 12 literals and 2 conjunctive subformulas
lola: ========================================
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X ((p2 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX((p2 <= 0))
lola: processed formula length: 13
lola: 45 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 0 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (G (A (X ((2 <= p12))))) AND (A ((((3 <= p20) OR (2 <= p32)) U (5 <= p29))) AND A (((p23 <= 3) U E (X ((1 <= p42)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: processed formula: (EG(AX((2 <= p12))) AND (A(((3 <= p20) OR (2 <= p32)) U (5 <= p29)) AND A((p23 <= 3) U EX((1 <= p42)))))
lola: processed formula length: 105
lola: 49 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 5 markings, 11 edges
lola: ========================================
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (((A (F ((4 <= p13))) AND A (X ((1 <= p17)))) U E (X ((p17 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: processed formula: A((AF((4 <= p13)) AND AX((1 <= p17))) U EX((p17 <= 0)))
lola: processed formula length: 55
lola: 48 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 5 markings, 6 edges
lola: ========================================
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (E (((2 <= p27) U ((5 <= p34) AND (4 <= p43))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(E((2 <= p27) U ((5 <= p34) AND (4 <= p43))))
lola: processed formula length: 47
lola: 46 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 5015227 markings, 5941446 edges, 1003045 markings/sec, 0 secs
lola: 9866294 markings, 11688480 edges, 970213 markings/sec, 5 secs
lola: 14636824 markings, 17340090 edges, 954106 markings/sec, 10 secs
lola: 19366073 markings, 22942807 edges, 945850 markings/sec, 15 secs
lola: 23896496 markings, 28309970 edges, 906085 markings/sec, 20 secs
lola: 28145458 markings, 33343660 edges, 849792 markings/sec, 25 secs
lola: 32370789 markings, 38349420 edges, 845066 markings/sec, 30 secs
lola: 36726419 markings, 43509502 edges, 871126 markings/sec, 35 secs
lola: 40949291 markings, 48512278 edges, 844574 markings/sec, 40 secs
lola: 45229126 markings, 53582584 edges, 855967 markings/sec, 45 secs
lola: 49600404 markings, 58761210 edges, 874256 markings/sec, 50 secs
lola: 53607769 markings, 63508709 edges, 801473 markings/sec, 55 secs
lola: 57757825 markings, 68425253 edges, 830011 markings/sec, 60 secs
lola: 61881094 markings, 73310051 edges, 824654 markings/sec, 65 secs
lola: 66084067 markings, 78289302 edges, 840595 markings/sec, 70 secs
lola: 70260772 markings, 83237427 edges, 835341 markings/sec, 75 secs
lola: 74484069 markings, 88240733 edges, 844659 markings/sec, 80 secs
lola: 77881346 markings, 92265725 edges, 679455 markings/sec, 85 secs
lola: 81237904 markings, 96242148 edges, 671312 markings/sec, 90 secs
lola: 84015326 markings, 99532356 edges, 555484 markings/sec, 95 secs
lola: 86126537 markings, 102033619 edges, 422242 markings/sec, 100 secs
lola: 87971128 markings, 104218783 edges, 368918 markings/sec, 105 secs
lola: 89491212 markings, 106019631 edges, 304017 markings/sec, 110 secs
lola: 91650722 markings, 108577985 edges, 431902 markings/sec, 115 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 5 will run for 312 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (((2 <= p32) U (3 <= p0))) AND (A (((p26 <= 1) R (p34 <= 4))) OR A (X ((4 <= p43)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 5 will run for 312 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (((p26 <= 1) R (p34 <= 4)))
lola: ========================================
lola: SUBTASK
lola: checking universal release
lola: rewrite Frontend/Parser/formula_rewrite.k:619
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: rewrite Frontend/Parser/formula_rewrite.k:693
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: A (((p26 <= 1) R (p34 <= 4)))
lola: processed formula length: 29
lola: 49 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EU)
lola: state space: using reachability graph (EU version) (--search=depth)
lola: state space: using eu preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (5 <= p34)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EU
lola: Predicate Phi releases Predicate Psi on all paths.
lola: 0 markings, 0 edges
lola: subprocess 6 will run for 344 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (((2 <= p32) U (3 <= p0)))
lola: ========================================
lola: SUBTASK
lola: checking universal until
lola: rewrite Frontend/Parser/formula_rewrite.k:577
lola: rewrite Frontend/Parser/formula_rewrite.k:735
lola: rewrite Frontend/Parser/formula_rewrite.k:695
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (((2 <= p32) U (3 <= p0)))
lola: processed formula length: 28
lola: 49 rewrites
lola: closed formula file CTLFireability.xml
lola: state equation: write sara problem file to CTLFireability-5-0.sara
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /ER)
lola: state space: using reachability graph (ER version) (--search=depth)
lola: state space: using ltl preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation: calling and running sara
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (2 <= p32)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: 1
lola: state equation: write sara problem file to CTLFireability-6-0.sara
lola: state equation: calling and running sara
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: produced by: state space /ER
lola: Predicate Phi does not hild until Predicate Psi on all paths.
lola: 150 markings, 150 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 6 will run for 344 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((p7 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F ((p7 <= 0)))
lola: processed formula length: 17
lola: 45 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (p7 <= 0)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-6-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 11 markings, 10 edges
lola: ========================================
lola: subprocess 7 will run for 382 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((A (((5 <= p35) U (3 <= p20))) AND ((p40 <= 2) OR (p0 <= 2)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: rewrite Frontend/Parser/formula_rewrite.k:811
sara: try reading problem file CTLFireability-5-0.sara.
sara: place or transition ordering is non-deterministic
lola: processed formula: AF((A((5 <= p35) U (3 <= p20)) AND ((p40 <= 2) OR (p0 <= 2))))
lola: processed formula length: 63
lola: 46 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).

lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 5 markings, 10 edges
lola: ========================================
lola: subprocess 8 will run for 430 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((((3 <= p10) OR (2 <= p26)) U A (F (((2 <= p31) OR (3 <= p45))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: processed formula: E(((3 <= p10) OR (2 <= p26)) U AF(((2 <= p31) OR (3 <= p45))))
lola: processed formula length: 64
lola: 46 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 18 markings, 19 edges
lola: ========================================
lola: subprocess 9 will run for 491 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((A (F (((3 <= p20) OR (3 <= p38)))) U (A (F ((3 <= p30))) OR (p47 <= 1))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: processed formula: A(AF(((3 <= p20) OR (3 <= p38))) U (AF((3 <= p30)) OR (p47 <= 1)))
lola: processed formula length: 67
lola: 47 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 5 markings, 12 edges
lola: ========================================
lola: subprocess 10 will run for 573 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G ((p8 <= 3))) AND (p28 <= 3))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 10 will run for 573 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (p28 <= 3)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (p28 <= 3)
lola: processed formula length: 10
lola: 44 rewrites
lola: closed formula file CTLFireability.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 11 will run for 688 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((p8 <= 3)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: A (G ((p8 <= 3)))
lola: processed formula length: 17
lola: 46 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 5 markings, 4 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 11 will run for 688 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (E (((p6 <= 1) R (p22 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking an existential CTL formula with single witness path (use LTL...)
lola: rewrite Frontend/Parser/formula_rewrite.k:658
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:661
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:664
lola: rewrite Frontend/Parser/formula_rewrite.k:674
lola: rewrite Frontend/Parser/formula_rewrite.k:674
lola: rewrite Frontend/Parser/formula_rewrite.k:679
lola: rewrite Frontend/Parser/formula_rewrite.k:679
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (((2 <= p6) U (1 <= p22)))
lola: processed formula length: 28
lola: 53 rewrites
lola: closed formula file CTLFireability.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 insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The existential single path CTL formula holds.
lola: 526667 markings, 910617 edges
lola: ========================================
lola: subprocess 12 will run for 860 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (G (((2 <= p36) OR (1 <= p17)))) AND (E (G (((p25 <= 4) AND (p49 <= 4)))) OR (5 <= p9)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 12 will run for 860 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (5 <= p9)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (5 <= p9)
lola: processed formula length: 9
lola: 44 rewrites
lola: closed formula file CTLFireability.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 13 will run for 1146 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (((p25 <= 4) AND (p49 <= 4))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G (((p25 <= 4) AND (p49 <= 4))))
lola: processed formula length: 35
lola: 45 rewrites
lola: closed formula file CTLFireability.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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((5 <= p25) OR (5 <= p49))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-13-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 5 markings, 5 edges
lola: ========================================
lola: subprocess 14 will run for 1720 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (((2 <= p36) OR (1 <= p17))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G (((2 <= p36) OR (1 <= p17))))
lola: processed formula length: 35
lola: 45 rewrites
lola: closed formula file CTLFireability.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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((p36 <= 1) AND (p17 <= 0))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-14-0.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 150 markings, 150 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 13 will run for 1146 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (G ((3 <= p3))) OR ((3 <= p35) OR (E (G ((p20 <= 2))) AND (((p20 <= 4) OR (p16 <= 1)) AND ((p10 <= 4) OR (p36 <= 1))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 13 will run for 1146 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (3 <= p35)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (3 <= p35)
lola: processed formula length: 10
lola: 44 rewrites
lola: closed formula file CTLFireability.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 14 will run for 1720 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((p20 <= 4) OR (p16 <= 1)) AND ((p10 <= 4) OR (p36 <= 1)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: rewrite Frontend/Parser/formula_rewrite.k:793
lola: processed formula: (((p20 <= 4) OR (p16 <= 1)) AND ((p10 <= 4) OR (p36 <= 1)))
lola: processed formula length: 61
lola: 45 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 4 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 15 will run for 3440 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((p20 <= 2)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G ((p20 <= 2)))
lola: processed formula length: 18
lola: 45 rewrites
lola: closed formula file CTLFireability.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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (3 <= p20)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-15-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-15-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 12 markings, 12 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 14 will run for 1720 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (A (G ((p17 <= 1))))) AND (A (F (A (G ((5 <= p34))))) AND (2 <= p42)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 1720 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (2 <= p42)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (2 <= p42)
lola: processed formula length: 10
lola: 44 rewrites
lola: closed formula file CTLFireability.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 15 will run for 3440 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (A (G ((5 <= p34)))))
lola: ========================================
lola: SUBTASK
lola: checking eventual invariance
lola: rewrite Frontend/Parser/formula_rewrite.k:594
lola: rewrite Frontend/Parser/formula_rewrite.k:629
lola: rewrite Frontend/Parser/formula_rewrite.k:758
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (p34 <= 4)
lola: processed formula length: 10
lola: 48 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EGEF)
lola: state space: using reachability graph (EGEF version) (--search=depth)
lola: state space: using ctl preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EGEF
lola: The predicate is not eventually invariant.
lola: 5 markings, 5 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 15 will run for 3440 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (((((5 <= p14) OR (5 <= p19)) AND (2 <= p36)) U ((2 <= p7) OR (3 <= p20) OR (p2 <= 1)))) AND ((1 <= p7) AND ((A (F ((5 <= p14))) OR E (G ((5 <= p9)))) AND (((5 <= p0) OR (3 <= p20) OR (p45 <= 4)) AND ((p10 <= 2) OR (p43 <= 2))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 3440 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((5 <= p9)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G ((5 <= p9)))
lola: processed formula length: 17
lola: 45 rewrites
lola: closed formula file CTLFireability.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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate is not possibly preserved.
lola: 1 markings, 0 edges
lola: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 17 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((5 <= p0) OR (3 <= p20) OR (p45 <= 4)) AND ((p10 <= 2) OR (p43 <= 2)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: rewrite Frontend/Parser/formula_rewrite.k:793
lola: processed formula: (((5 <= p0) OR (3 <= p20) OR (p45 <= 4)) AND ((p10 <= 2) OR (p43 <= 2)))
lola: processed formula length: 75
lola: 45 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 5 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 18 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((5 <= p14)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (p14 <= 4)
lola: processed formula length: 10
lola: 47 rewrites
lola: closed formula file CTLFireability.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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (5 <= p14)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 150 markings, 150 edges
lola: state equation: write sara problem file to CTLFireability-18-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-18-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (X (E (((2 <= p27) U ((5 <= p34) AND (4 <= p43))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(E((2 <= p27) U ((5 <= p34) AND (4 <= p43))))
lola: processed formula length: 47
lola: 46 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).

lola: 4682783 markings, 5547604 edges, 936557 markings/sec, 0 secs
lola: 9308291 markings, 11027396 edges, 925102 markings/sec, 5 secs
lola: 13783366 markings, 16329012 edges, 895015 markings/sec, 10 secs
lola: 18114574 markings, 21460170 edges, 866242 markings/sec, 15 secs
lola: 22502514 markings, 26658518 edges, 877588 markings/sec, 20 secs
lola: 26867258 markings, 31829399 edges, 872949 markings/sec, 25 secs
lola: 31154541 markings, 36908536 edges, 857457 markings/sec, 30 secs
lola: 35348961 markings, 41877608 edges, 838884 markings/sec, 35 secs
lola: 39600094 markings, 46913919 edges, 850227 markings/sec, 40 secs
lola: 43687902 markings, 51756718 edges, 817562 markings/sec, 45 secs
lola: 47858557 markings, 56697647 edges, 834131 markings/sec, 50 secs
lola: 51961830 markings, 61558768 edges, 820655 markings/sec, 55 secs
lola: 56032436 markings, 66381205 edges, 814121 markings/sec, 60 secs
lola: 60259337 markings, 71388768 edges, 845380 markings/sec, 65 secs
lola: 64375705 markings, 76265423 edges, 823274 markings/sec, 70 secs
lola: 68537944 markings, 81196410 edges, 832448 markings/sec, 75 secs
lola: 72666851 markings, 86087879 edges, 825781 markings/sec, 80 secs
lola: 75412074 markings, 89341215 edges, 549045 markings/sec, 85 secs
lola: 76272788 markings, 90359818 edges, 172143 markings/sec, 90 secs
lola: 77044137 markings, 91273623 edges, 154270 markings/sec, 95 secs
lola: 77904272 markings, 92292642 edges, 172027 markings/sec, 100 secs
lola: 78238804 markings, 92688944 edges, 66906 markings/sec, 105 secs
lola: 79226790 markings, 93859407 edges, 197597 markings/sec, 110 secs
lola: 80095310 markings, 94888355 edges, 173704 markings/sec, 115 secs
lola: 80811315 markings, 95736612 edges, 143201 markings/sec, 120 secs
lola: 81253366 markings, 96260288 edges, 88410 markings/sec, 125 secs
lola: 81782660 markings, 96887343 edges, 105859 markings/sec, 130 secs
lola: 82215511 markings, 97400140 edges, 86570 markings/sec, 135 secs
lola: 82889646 markings, 98198772 edges, 134827 markings/sec, 140 secs
lola: 83364268 markings, 98761045 edges, 94924 markings/sec, 145 secs
lola: 84075584 markings, 99603744 edges, 142263 markings/sec, 150 secs
lola: 84726633 markings, 100375045 edges, 130210 markings/sec, 155 secs
lola: 85181015 markings, 100913342 edges, 90876 markings/sec, 160 secs
lola: 85917698 markings, 101786103 edges, 147337 markings/sec, 165 secs
lola: 86535033 markings, 102517446 edges, 123467 markings/sec, 170 secs
lola: 87007973 markings, 103077721 edges, 94588 markings/sec, 175 secs
lola: 87576623 markings, 103751409 edges, 113730 markings/sec, 180 secs
lola: 87914750 markings, 104151979 edges, 67625 markings/sec, 185 secs
lola: 88738686 markings, 105128098 edges, 164787 markings/sec, 190 secs
lola: 89096495 markings, 105551993 edges, 71562 markings/sec, 195 secs
lola: 89596474 markings, 106144298 edges, 99996 markings/sec, 200 secs
lola: 89926020 markings, 106534721 edges, 65909 markings/sec, 205 secs
lola: 90833149 markings, 107609398 edges, 181426 markings/sec, 210 secs
lola: 91912814 markings, 108888483 edges, 215933 markings/sec, 215 secs
lola: 92620335 markings, 109726682 edges, 141504 markings/sec, 220 secs
lola: 92931397 markings, 110095164 edges, 62212 markings/sec, 225 secs
lola: 93146113 markings, 110349554 edges, 42943 markings/sec, 230 secs
lola: 93318748 markings, 110554070 edges, 34527 markings/sec, 235 secs
lola: Child process aborted or communication problem between parent and child process
lola: RESULT
lola:
SUMMARY: no no yes no yes no yes no no no no no no unknown yes no
lola:
preliminary result: no no yes no yes no yes no no no no no no unknown yes no
lola: memory consumption: 3248 KB
lola: time consumption: 376 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.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-0010"
export BK_EXAMINATION="CTLFireability"
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-0010, examination is CTLFireability"
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-oct2-158987928500412"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-0010.tgz
mv JoinFreeModules-PT-0010 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;