Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2019-input.r093-smll-155246584000112.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2019-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-3957
Executing tool lola
Input is Kanban-PT-50000, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r093-smll-155246584000112
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 176K
-rw-r--r-- 1 mcc users 3.3K Feb 11 22:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Feb 11 22:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 7 23:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 7 23:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 102 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 340 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.4K Feb 5 00:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 5 00:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Feb 4 22:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.5K Feb 4 22:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 4 06:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Feb 4 06:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Jan 31 23:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Jan 31 23:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 4 22:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 4 22:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 0 Jan 29 09:34 model-fix.log
-rw-r--r-- 1 mcc users 14K Mar 10 17:31 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 Kanban-PT-50000-CTLCardinality-00
FORMULA_NAME Kanban-PT-50000-CTLCardinality-01
FORMULA_NAME Kanban-PT-50000-CTLCardinality-02
FORMULA_NAME Kanban-PT-50000-CTLCardinality-03
FORMULA_NAME Kanban-PT-50000-CTLCardinality-04
FORMULA_NAME Kanban-PT-50000-CTLCardinality-05
FORMULA_NAME Kanban-PT-50000-CTLCardinality-06
FORMULA_NAME Kanban-PT-50000-CTLCardinality-07
FORMULA_NAME Kanban-PT-50000-CTLCardinality-08
FORMULA_NAME Kanban-PT-50000-CTLCardinality-09
FORMULA_NAME Kanban-PT-50000-CTLCardinality-10
FORMULA_NAME Kanban-PT-50000-CTLCardinality-11
FORMULA_NAME Kanban-PT-50000-CTLCardinality-12
FORMULA_NAME Kanban-PT-50000-CTLCardinality-13
FORMULA_NAME Kanban-PT-50000-CTLCardinality-14
FORMULA_NAME Kanban-PT-50000-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1552752071836

info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ Kanban-PT-50000 @ 3570 seconds

FORMULA Kanban-PT-50000-CTLCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Kanban-PT-50000-CTLCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Kanban-PT-50000-CTLCardinality-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Kanban-PT-50000-CTLCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Kanban-PT-50000-CTLCardinality-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Kanban-PT-50000-CTLCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Kanban-PT-50000-CTLCardinality-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Kanban-PT-50000-CTLCardinality-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Kanban-PT-50000-CTLCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Kanban-PT-50000-CTLCardinality-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Kanban-PT-50000-CTLCardinality-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Kanban-PT-50000-CTLCardinality-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Kanban-PT-50000-CTLCardinality-03 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Kanban-PT-50000-CTLCardinality-09 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Kanban-PT-50000-CTLCardinality-06 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Kanban-PT-50000-CTLCardinality-07 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 1080
rslt: Output for CTLCardinality @ Kanban-PT-50000

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"processed": "G (((P3 <= P4) U (1 <= P2)))",
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"result":
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"task":
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{
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"localtimelimit": 924
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"child":
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"localtimelimit": 2421
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"exit":
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"exit":
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"error": null,
"memory": 20812,
"runtime": 2490.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "CTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "A(G(**)) : E(F(**)) : E(X(E(F(*)))) : A(G(E((** U **)))) : A(G(**)) : A(G(A((** U **)))) : A(G((A(G(**)) OR **))) : (E(F(A(G(**)))) AND A(F(**))) : (** OR E(X(A(G(**))))) : E((E(F(**)) U A(G(**)))) : (** AND E(F(**))) : A(G(**)) : NODEADLOCK : (A((* R *)) AND (A(X(*)) OR A(X(*)))) : FALSE : (** OR A(X(A(G(**)))))"
},
"net":
{
"arcs": 40,
"conflict_clusters": 12,
"places": 16,
"places_significant": 11,
"singleton_clusters": 0,
"transitions": 16
},
"result":
{
"preliminary_value": "no yes yes unknown no no unknown unknown no unknown yes no yes no no no ",
"value": "no yes yes unknown no no unknown unknown no unknown yes no yes no no no "
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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: 32/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 512
lola: finding significant places
lola: 16 places, 16 transitions, 11 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 CTLCardinality.xml
lola: A (G (((((Pback4 <= Pback1) OR (Pback2 <= P1)) AND ((Pout3 <= Pm3) OR (Pm3 <= Pback1))) OR ((Pback3 <= P1) AND (2 <= P4))))) : A (F (E (F ((3 <= Pback1))))) : E (F (NOT(A (X ((3 <= P4)))))) : A (G (E (((3 <= P2) U (Pm2 <= Pm3))))) : A (G ((Pout1 <= P1))) : A (G (A (((P3 <= P4) U (1 <= P2))))) : A (G ((A (G ((Pback2 <= Pm2))) OR ((1 <= Pback2) OR (1 <= P2) OR ((Pback2 <= Pm3)))))) : (E (F (A (G ((Pback3 <= Pback1))))) AND A (F ((3 <= P1)))) : (((P1 <= Pm4) AND (2 <= Pout4)) OR E (X (A (G ((2 <= P1)))))) : E ((E (F ((2 <= Pm1))) U A (G ((2 <= Pout3))))) : ((Pm4 <= Pout2) AND E (F (((Pout3 <= 0) AND (P4 + 1 <= Pback3))))) : A (G (((2 <= P4) OR (Pm1 <= P2)))) : E (X (A (G (())))) : NOT((E (((Pback2 <= Pout1) U (P3 <= Pout1))) OR (E (X ((2 <= P2))) AND E (X ((P1 <= Pout4)))))) : A (G (NOT(A (G ((0 <= 0)))))) : (((P1 <= 1) OR ((2 <= P2) AND (3 <= Pback2) AND (Pout2 <= 0)) OR ((Pout2 + 1 <= P4) AND (Pback2 + 1 <= Pm4) AND (P2 <= P4))) OR A (G (A (X ((3 <= P4))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:449
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:395
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:130
lola: rewrite Frontend/Parser/formula_rewrite.k:318
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: rewrite Frontend/Parser/formula_rewrite.k:315
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:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:279
lola: rewrite Frontend/Parser/formula_rewrite.k:163
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:398
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 222 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: NOT DEADLOCK
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: NOT DEADLOCK
lola: processed formula length: 12
lola: 28 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 28 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 0 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 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (E (F ((P4 <= 2)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability from a successor
lola: rewrite Frontend/Parser/formula_rewrite.k:623
lola: rewrite Frontend/Parser/formula_rewrite.k:714
lola: processed formula: (P4 <= 2)
lola: processed formula length: 9
lola: 30 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EXEF)
lola: state space: using reachability graph (EXef version) (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--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:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (P4 <= 2)
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 CTLCardinality-2-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-2-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EXEF
lola: The predicate is reachable from some successor.
lola: 49998 markings, 49997 edges
lola: ========================================
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (((Pout1 + 1 <= Pback2) R (Pout1 + 1 <= P3))) AND (A (X ((P2 <= 1))) OR A (X ((Pout4 + 1 <= P1)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (((Pout1 + 1 <= Pback2) R (Pout1 + 1 <= P3)))
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 (((Pout1 + 1 <= Pback2) R (Pout1 + 1 <= P3)))
lola: processed formula length: 47
lola: 33 rewrites
lola: closed formula file CTLCardinality.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: (P3 <= Pout1)
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 CTLCardinality-3-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-3-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EU
lola: Predicate Phi does not release Predicate Psi on all paths.
lola: 449994 markings, 799982 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((P1 <= Pm4) AND (2 <= Pout4)) OR E (X (A (G ((2 <= P1))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((P1 <= Pm4) AND (2 <= Pout4))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((P1 <= Pm4) AND (2 <= Pout4))
lola: processed formula length: 30
lola: 28 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 2 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 5 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (A (G ((2 <= P1)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX(AG((2 <= P1)))
lola: processed formula length: 17
lola: 30 rewrites
lola: closed formula file CTLCardinality.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: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 449990 markings, 799974 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 5 will run for 323 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((P1 <= 1) OR ((2 <= P2) AND (3 <= Pback2) AND (Pout2 <= 0)) OR ((Pout2 + 1 <= P4) AND (Pback2 + 1 <= Pm4) AND (P2 <= P4))) OR A (X (A (G ((3 <= P4))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 5 will run for 323 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((P1 <= 1) OR ((2 <= P2) AND (3 <= Pback2) AND (Pout2 <= 0)) OR ((Pout2 + 1 <= P4) AND (Pback2 + 1 <= Pm4) AND (P2 <= P4)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((P1 <= 1) OR ((2 <= P2) AND (3 <= Pback2) AND (Pout2 <= 0)) OR ((Pout2 + 1 <= P4) AND (Pback2 + 1 <= Pm4) AND (P2 <= P4)))
lola: processed formula length: 125
lola: 28 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 7 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 6 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (A (G ((3 <= P4)))))
lola: ========================================
lola: SUBTASK
lola: checking invariance from all successors
lola: rewrite Frontend/Parser/formula_rewrite.k:624
lola: rewrite Frontend/Parser/formula_rewrite.k:753
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (P4 <= 2)
lola: processed formula length: 9
lola: 31 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EXEF)
lola: state space: using reachability graph (EXef version) (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--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:711
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (P4 <= 2)
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 CTLCardinality-6-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-6-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EXEF
lola: The predicate is not invariant from successors.
lola: 49998 markings, 49997 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 6 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((3 <= Pback1)))
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 ((3 <= Pback1)))
lola: processed formula length: 21
lola: 29 rewrites
lola: closed formula file CTLCardinality.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: (3 <= Pback1)
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 CTLCardinality-6-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-6-0.sara.
sara: place or transition ordering is non-deterministic

lola: state equation 0: solution produced
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is reachable.
lola: ========================================
lola: subprocess 7 will run for 395 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((Pout1 <= P1)))
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:787
lola: processed formula: A (G ((Pout1 <= P1)))
lola: processed formula length: 21
lola: 30 rewrites
lola: closed formula file CTLCardinality.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:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (P1 + 1 <= Pout1)
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 CTLCardinality-7-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-7-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 175007 markings, 175006 edges
lola: ========================================
lola: subprocess 8 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((2 <= P4) OR (Pm1 <= P2))))
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:787
lola: processed formula: A (G (((2 <= P4) OR (Pm1 <= P2))))
lola: processed formula length: 35
lola: 30 rewrites
lola: closed formula file CTLCardinality.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:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((P4 <= 1) AND (P2 + 1 <= Pm1))
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 CTLCardinality-8-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-8-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 200006 markings, 200005 edges
lola: ========================================
lola: subprocess 9 will run for 508 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((((Pback4 <= Pback1) OR (Pback2 <= P1)) AND ((Pout3 <= Pm3) OR (Pm3 <= Pback1))) OR ((Pback3 <= P1) AND (2 <= P4)))))
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:787
lola: processed formula: A (G (((((Pback4 <= Pback1) OR (Pback2 <= P1)) AND ((Pout3 <= Pm3) OR (Pm3 <= Pback1))) OR ((Pback3 <= P1) AND (2 <= P4)))))
lola: processed formula length: 127
lola: 30 rewrites
lola: closed formula file CTLCardinality.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:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((((Pback1 + 1 <= Pback4) AND (P1 + 1 <= Pback2)) OR ((Pm3 + 1 <= Pout3) AND (Pback1 + 1 <= Pm3))) AND ((P1 + 1 <= Pback3) OR (P4 <= 1)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 12 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to CTLCardinality-9-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-9-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 400013 markings, 550014 edges
lola: ========================================
lola: subprocess 10 will run for 593 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (((3 <= P2) U (Pm2 <= Pm3)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: processed formula: AG(E((3 <= P2) U (Pm2 <= Pm3)))
lola: processed formula length: 31
lola: 30 rewrites
lola: closed formula file CTLCardinality.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: 2482595 markings, 7747641 edges, 496519 markings/sec, 0 secs
lola: 4684503 markings, 14352642 edges, 440382 markings/sec, 5 secs
lola: 6828970 markings, 20786247 edges, 428893 markings/sec, 10 secs
lola: 8918284 markings, 27053330 edges, 417863 markings/sec, 15 secs
lola: 11012867 markings, 33335700 edges, 418917 markings/sec, 20 secs
lola: 13099761 markings, 39596693 edges, 417379 markings/sec, 25 secs
lola: 15170147 markings, 45808690 edges, 414077 markings/sec, 30 secs
lola: 17186794 markings, 51856569 edges, 403329 markings/sec, 35 secs
lola: 19241503 markings, 58021735 edges, 410942 markings/sec, 40 secs
lola: 21232274 markings, 63994103 edges, 398154 markings/sec, 45 secs
lola: 23236477 markings, 70009379 edges, 400841 markings/sec, 50 secs
lola: 25202771 markings, 75905983 edges, 393259 markings/sec, 55 secs
lola: 27244436 markings, 82028506 edges, 408333 markings/sec, 60 secs
lola: 29311373 markings, 88230453 edges, 413387 markings/sec, 65 secs
lola: 31324566 markings, 94268430 edges, 402639 markings/sec, 70 secs
lola: 33355649 markings, 100363658 edges, 406217 markings/sec, 75 secs
lola: 35350358 markings, 106351066 edges, 398942 markings/sec, 80 secs
lola: 37278461 markings, 112131066 edges, 385621 markings/sec, 85 secs
lola: 39322257 markings, 118262760 edges, 408759 markings/sec, 90 secs
lola: 41306137 markings, 124215570 edges, 396776 markings/sec, 95 secs
lola: 43244245 markings, 130029240 edges, 387622 markings/sec, 100 secs
lola: 45212007 markings, 135930450 edges, 393552 markings/sec, 105 secs
lola: 47137974 markings, 141709568 edges, 385193 markings/sec, 110 secs
lola: 49036056 markings, 147406492 edges, 379616 markings/sec, 115 secs
lola: 50933337 markings, 153096451 edges, 379456 markings/sec, 120 secs
lola: 52950328 markings, 159145271 edges, 403398 markings/sec, 125 secs
lola: 54916472 markings, 165045071 edges, 393229 markings/sec, 130 secs
lola: 56855662 markings, 170865650 edges, 387838 markings/sec, 135 secs
lola: 58778626 markings, 176633758 edges, 384593 markings/sec, 140 secs
lola: 60709052 markings, 182423097 edges, 386085 markings/sec, 145 secs
lola: 62593577 markings, 188075667 edges, 376905 markings/sec, 150 secs
lola: 64452130 markings, 193649740 edges, 371711 markings/sec, 155 secs
lola: 66281838 markings, 199145468 edges, 365942 markings/sec, 160 secs
lola: 68208685 markings, 204924579 edges, 385369 markings/sec, 165 secs
lola: 70076222 markings, 210520909 edges, 373507 markings/sec, 170 secs
lola: 71942655 markings, 216120387 edges, 373287 markings/sec, 175 secs
lola: 73740405 markings, 221520577 edges, 359550 markings/sec, 180 secs
lola: 75579670 markings, 227032799 edges, 367853 markings/sec, 185 secs
lola: 77420406 markings, 232560989 edges, 368147 markings/sec, 190 secs
lola: 79218405 markings, 237948632 edges, 359600 markings/sec, 195 secs
lola: 81013458 markings, 243338924 edges, 359011 markings/sec, 200 secs
lola: 82781562 markings, 248637061 edges, 353621 markings/sec, 205 secs
lola: 84709002 markings, 254425357 edges, 385488 markings/sec, 210 secs
lola: 86709823 markings, 260429363 edges, 400164 markings/sec, 215 secs
lola: 88671256 markings, 266308053 edges, 392287 markings/sec, 220 secs
lola: 90614451 markings, 272138916 edges, 388639 markings/sec, 225 secs
lola: 92520585 markings, 277856504 edges, 381227 markings/sec, 230 secs
lola: 94462968 markings, 283688293 edges, 388477 markings/sec, 235 secs
lola: 96377941 markings, 289431726 edges, 382995 markings/sec, 240 secs
lola: 98247121 markings, 295033195 edges, 373836 markings/sec, 245 secs
lola: 100124386 markings, 300664547 edges, 375453 markings/sec, 250 secs
lola: 101944874 markings, 306129113 edges, 364098 markings/sec, 255 secs
lola: 103810149 markings, 311722513 edges, 373055 markings/sec, 260 secs
lola: 105730341 markings, 317489466 edges, 384038 markings/sec, 265 secs
lola: 107605522 markings, 323108588 edges, 375036 markings/sec, 270 secs
lola: 109475119 markings, 328721017 edges, 373919 markings/sec, 275 secs
lola: 111319850 markings, 334255076 edges, 368946 markings/sec, 280 secs
lola: 111808448 markings, 335715240 edges, 97720 markings/sec, 285 secs
lola: 111818643 markings, 335755991 edges, 2039 markings/sec, 290 secs
lola: 111818712 markings, 335756150 edges, 14 markings/sec, 295 secs
lola: 111824903 markings, 335768533 edges, 1238 markings/sec, 300 secs
lola: 111837979 markings, 335812340 edges, 2615 markings/sec, 305 secs
lola: 111853051 markings, 335851628 edges, 3014 markings/sec, 310 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 11 will run for 648 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((E (F ((2 <= Pm1))) U A (G ((2 <= Pout3)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: processed formula: E(EF((2 <= Pm1)) U AG((2 <= Pout3)))
lola: processed formula length: 36
lola: 31 rewrites
lola: closed formula file CTLCardinality.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: 1375729 markings, 6960417 edges, 275146 markings/sec, 0 secs
lola: 2850072 markings, 14197003 edges, 294869 markings/sec, 5 secs
lola: 4201052 markings, 20950753 edges, 270196 markings/sec, 10 secs
lola: 5523483 markings, 27561713 edges, 264486 markings/sec, 15 secs
lola: 6750536 markings, 33700249 edges, 245411 markings/sec, 20 secs
lola: 8016915 markings, 40030265 edges, 253276 markings/sec, 25 secs
lola: 9273048 markings, 46308319 edges, 251227 markings/sec, 30 secs
lola: 10447209 markings, 52182564 edges, 234832 markings/sec, 35 secs
lola: 11744373 markings, 58656759 edges, 259433 markings/sec, 40 secs
lola: 13007513 markings, 64984124 edges, 252628 markings/sec, 45 secs
lola: 14282945 markings, 71359755 edges, 255086 markings/sec, 50 secs
lola: 15527972 markings, 77580234 edges, 249005 markings/sec, 55 secs
lola: 16747812 markings, 83671791 edges, 243968 markings/sec, 60 secs
lola: 18004401 markings, 89965737 edges, 251318 markings/sec, 65 secs
lola: 19250786 markings, 96197844 edges, 249277 markings/sec, 70 secs
lola: 20482897 markings, 102359600 edges, 246422 markings/sec, 75 secs
lola: 21699854 markings, 108442801 edges, 243391 markings/sec, 80 secs
lola: 22926072 markings, 114567019 edges, 245244 markings/sec, 85 secs
lola: 24131968 markings, 120594960 edges, 241179 markings/sec, 90 secs
lola: 25330659 markings, 126597502 edges, 239738 markings/sec, 95 secs
lola: 26563728 markings, 132762290 edges, 246614 markings/sec, 100 secs
lola: 27756202 markings, 138723921 edges, 238495 markings/sec, 105 secs
lola: 29009514 markings, 144991318 edges, 250662 markings/sec, 110 secs
lola: 30256850 markings, 151225718 edges, 249467 markings/sec, 115 secs
lola: 31477304 markings, 157315223 edges, 244091 markings/sec, 120 secs
lola: 32730008 markings, 163593580 edges, 250541 markings/sec, 125 secs
lola: 33957895 markings, 169732580 edges, 245577 markings/sec, 130 secs
lola: 35077944 markings, 175327535 edges, 224010 markings/sec, 135 secs
lola: 36280469 markings, 181323507 edges, 240505 markings/sec, 140 secs
lola: 37468269 markings, 187264446 edges, 237560 markings/sec, 145 secs
lola: 38714499 markings, 193512276 edges, 249246 markings/sec, 150 secs
lola: 39941012 markings, 199636563 edges, 245303 markings/sec, 155 secs
lola: 41151669 markings, 205694420 edges, 242131 markings/sec, 160 secs
lola: 42352309 markings, 211692904 edges, 240128 markings/sec, 165 secs
lola: 43513985 markings, 217508215 edges, 232335 markings/sec, 170 secs
lola: 44728459 markings, 223582064 edges, 242895 markings/sec, 175 secs
lola: 45920262 markings, 229542542 edges, 238361 markings/sec, 180 secs
lola: 46999282 markings, 234918859 edges, 215804 markings/sec, 185 secs
lola: 48181825 markings, 240846607 edges, 236509 markings/sec, 190 secs
lola: 49338541 markings, 246633078 edges, 231343 markings/sec, 195 secs
lola: 50483342 markings, 252351329 edges, 228960 markings/sec, 200 secs
lola: 51733721 markings, 258611251 edges, 250076 markings/sec, 205 secs
lola: 52966037 markings, 264751300 edges, 246463 markings/sec, 210 secs
lola: 54158718 markings, 270723159 edges, 238536 markings/sec, 215 secs
lola: 55379216 markings, 276837671 edges, 244100 markings/sec, 220 secs
lola: 56572477 markings, 282802572 edges, 238652 markings/sec, 225 secs
lola: 57745197 markings, 288641531 edges, 234544 markings/sec, 230 secs
lola: 58950477 markings, 294685315 edges, 241056 markings/sec, 235 secs
lola: 60145426 markings, 300669385 edges, 238990 markings/sec, 240 secs
lola: 61322132 markings, 306545195 edges, 235341 markings/sec, 245 secs
lola: 62491335 markings, 312395529 edges, 233841 markings/sec, 250 secs
lola: 63654699 markings, 318215245 edges, 232673 markings/sec, 255 secs
lola: 64799062 markings, 323920003 edges, 228873 markings/sec, 260 secs
lola: 65918055 markings, 329510246 edges, 223799 markings/sec, 265 secs
lola: 67133902 markings, 335608128 edges, 243169 markings/sec, 270 secs
lola: 68319429 markings, 341533943 edges, 237105 markings/sec, 275 secs
lola: 69497748 markings, 347400486 edges, 235664 markings/sec, 280 secs
lola: 70656248 markings, 353201658 edges, 231700 markings/sec, 285 secs
lola: 71808591 markings, 358977078 edges, 230469 markings/sec, 290 secs
lola: 72940375 markings, 364640377 edges, 226357 markings/sec, 295 secs
lola: 74054292 markings, 370195684 edges, 222783 markings/sec, 300 secs
lola: 75216548 markings, 375992698 edges, 232451 markings/sec, 305 secs
lola: 76371478 markings, 381790895 edges, 230986 markings/sec, 310 secs
lola: 77521222 markings, 387543467 edges, 229949 markings/sec, 315 secs
lola: 78641716 markings, 393146946 edges, 224099 markings/sec, 320 secs
lola: 79789854 markings, 398890405 edges, 229628 markings/sec, 325 secs
lola: 80916984 markings, 404508294 edges, 225426 markings/sec, 330 secs
lola: 82033078 markings, 410105438 edges, 223219 markings/sec, 335 secs
lola: 83134764 markings, 415603905 edges, 220337 markings/sec, 340 secs
lola: 84358464 markings, 421727115 edges, 244740 markings/sec, 345 secs
lola: 85597458 markings, 427919124 edges, 247799 markings/sec, 350 secs
lola: 86829972 markings, 434072017 edges, 246503 markings/sec, 355 secs
lola: 88034357 markings, 440076042 edges, 240877 markings/sec, 360 secs
lola: 89256407 markings, 446222608 edges, 244410 markings/sec, 365 secs
lola: 90454826 markings, 452210562 edges, 239684 markings/sec, 370 secs
lola: 91654108 markings, 458197749 edges, 239856 markings/sec, 375 secs
lola: 92821749 markings, 464021924 edges, 233528 markings/sec, 380 secs
lola: 94036650 markings, 470121608 edges, 242980 markings/sec, 385 secs
lola: 95227906 markings, 476073040 edges, 238251 markings/sec, 390 secs
lola: 96416590 markings, 482020831 edges, 237737 markings/sec, 395 secs
lola: 97574883 markings, 487801425 edges, 231659 markings/sec, 400 secs
lola: 98756249 markings, 493699451 edges, 236273 markings/sec, 405 secs
lola: 99915179 markings, 499513949 edges, 231786 markings/sec, 410 secs
lola: 101060877 markings, 505224083 edges, 229140 markings/sec, 415 secs
lola: 102189454 markings, 510885757 edges, 225715 markings/sec, 420 secs
lola: 103337192 markings, 516625515 edges, 229548 markings/sec, 425 secs
lola: 104559638 markings, 522706030 edges, 244489 markings/sec, 430 secs
lola: 105742173 markings, 528621888 edges, 236507 markings/sec, 435 secs
lola: 106909700 markings, 534478962 edges, 233505 markings/sec, 440 secs
lola: 108057594 markings, 540201191 edges, 229579 markings/sec, 445 secs
lola: 109240773 markings, 546122404 edges, 236636 markings/sec, 450 secs
lola: 110394560 markings, 551911534 edges, 230757 markings/sec, 455 secs
lola: 111538167 markings, 557622739 edges, 228721 markings/sec, 460 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 12 will run for 693 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (A (((P3 <= P4) U (1 <= P2)))))
lola: ========================================
lola: SUBTASK
lola: checking a universal CTL formula with single counterexample path (use LTL...)
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 (((P3 <= P4) U (1 <= P2)))
lola: processed formula length: 28
lola: 30 rewrites
lola: closed formula file CTLCardinality.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: no
lola: produced by: LTL model checker
lola: The universal single path CTL formula does not hold.
lola: 849990 markings, 1249983 edges
lola: ========================================
lola: subprocess 13 will run for 924 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((Pm4 <= Pout2) AND E (F (((Pout3 <= 0) AND (P4 + 1 <= Pback3)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 13 will run for 924 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (Pm4 <= Pout2)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (Pm4 <= Pout2)
lola: processed formula length: 14
lola: 28 rewrites
lola: closed formula file CTLCardinality.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 14 will run for 1386 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((Pout3 <= 0) AND (P4 + 1 <= Pback3))))
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 (((Pout3 <= 0) AND (P4 + 1 <= Pback3))))
lola: processed formula length: 45
lola: 29 rewrites
lola: closed formula file CTLCardinality.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: ((Pout3 <= 0) AND (P4 + 1 <= Pback3))
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 CTLCardinality-14-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-14-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 50005 markings, 50004 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 14 will run for 1386 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((A (G ((Pback2 <= Pm2))) OR ((1 <= Pback2) OR (1 <= P2) OR ((Pback2 <= Pm3))))))
lola: ========================================
lola: SUBTASK
lola: checking a universal CTL formula with single counterexample path (use LTL...)
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 ((G ((Pback2 <= Pm2)) OR ((1 <= Pback2) OR (1 <= P2) OR ((Pback2 <= Pm3)))))
lola: processed formula length: 80
lola: 30 rewrites
lola: closed formula file CTLCardinality.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: 3050451 markings, 4784089 edges, 610090 markings/sec, 0 secs
lola: 5975634 markings, 9701086 edges, 585037 markings/sec, 5 secs
lola: 8881188 markings, 14690272 edges, 581111 markings/sec, 10 secs
lola: 11707844 markings, 19593250 edges, 565331 markings/sec, 15 secs
lola: 14498753 markings, 24451593 edges, 558182 markings/sec, 20 secs
lola: 17273959 markings, 29295295 edges, 555041 markings/sec, 25 secs
lola: 20031110 markings, 34117036 edges, 551430 markings/sec, 30 secs
lola: 22785140 markings, 38940718 edges, 550806 markings/sec, 35 secs
lola: 25572822 markings, 43776668 edges, 557536 markings/sec, 40 secs
lola: 28393111 markings, 48703247 edges, 564058 markings/sec, 45 secs
lola: 31184741 markings, 53606638 edges, 558326 markings/sec, 50 secs
lola: 33917150 markings, 58418680 edges, 546482 markings/sec, 55 secs
lola: 36674097 markings, 63282057 edges, 551389 markings/sec, 60 secs
lola: 39401125 markings, 68091602 edges, 545406 markings/sec, 65 secs
lola: 42135740 markings, 72920820 edges, 546923 markings/sec, 70 secs
lola: 44848444 markings, 77710665 edges, 542541 markings/sec, 75 secs
lola: 47586105 markings, 82549969 edges, 547532 markings/sec, 80 secs
lola: 50276284 markings, 87304523 edges, 538036 markings/sec, 85 secs
lola: 53015731 markings, 92151234 edges, 547889 markings/sec, 90 secs
lola: 55693088 markings, 96886742 edges, 535471 markings/sec, 95 secs
lola: 58415572 markings, 101707284 edges, 544497 markings/sec, 100 secs
lola: 61090210 markings, 106440940 edges, 534928 markings/sec, 105 secs
lola: 63798781 markings, 111240346 edges, 541714 markings/sec, 110 secs
lola: 66482278 markings, 115992115 edges, 536699 markings/sec, 115 secs
lola: 69177298 markings, 120770678 edges, 539004 markings/sec, 120 secs
lola: 71815793 markings, 125444620 edges, 527699 markings/sec, 125 secs
lola: 74531348 markings, 130262535 edges, 543111 markings/sec, 130 secs
lola: 77241673 markings, 135071188 edges, 542065 markings/sec, 135 secs
lola: 79875218 markings, 139740616 edges, 526709 markings/sec, 140 secs
lola: 82559683 markings, 144506079 edges, 536893 markings/sec, 145 secs
lola: 85199431 markings, 149187602 edges, 527950 markings/sec, 150 secs
lola: 87888427 markings, 153963583 edges, 537799 markings/sec, 155 secs
lola: 90581363 markings, 158746544 edges, 538587 markings/sec, 160 secs
lola: 93217312 markings, 163424525 edges, 527190 markings/sec, 165 secs
lola: 95885618 markings, 168166031 edges, 533661 markings/sec, 170 secs
lola: 98577249 markings, 172947353 edges, 538326 markings/sec, 175 secs
lola: 101175219 markings, 177562141 edges, 519594 markings/sec, 180 secs
lola: 102676823 markings, 180231650 edges, 300321 markings/sec, 185 secs
lola: 102905789 markings, 180638703 edges, 45793 markings/sec, 190 secs
lola: 102915070 markings, 180655199 edges, 1856 markings/sec, 195 secs
lola: 102921777 markings, 180667160 edges, 1341 markings/sec, 200 secs
lola: 102921995 markings, 180667499 edges, 44 markings/sec, 205 secs
lola: 102922049 markings, 180667606 edges, 11 markings/sec, 210 secs
lola: 102922119 markings, 180667735 edges, 14 markings/sec, 215 secs
lola: 102926149 markings, 180674902 edges, 806 markings/sec, 220 secs
lola: 102926219 markings, 180675018 edges, 14 markings/sec, 225 secs
lola: 102928113 markings, 180678388 edges, 379 markings/sec, 230 secs
lola: 102933436 markings, 180687852 edges, 1065 markings/sec, 235 secs
lola: 102934226 markings, 180689250 edges, 158 markings/sec, 240 secs
lola: 102934337 markings, 180689460 edges, 22 markings/sec, 245 secs
lola: 102934872 markings, 180690487 edges, 107 markings/sec, 250 secs
lola: 102936225 markings, 180692818 edges, 271 markings/sec, 255 secs
lola: 102942236 markings, 180703500 edges, 1202 markings/sec, 260 secs
lola: 102945271 markings, 180708898 edges, 607 markings/sec, 265 secs
lola: 102951612 markings, 180720172 edges, 1268 markings/sec, 270 secs
lola: 102951679 markings, 180720274 edges, 13 markings/sec, 275 secs
lola: 102951739 markings, 180720394 edges, 12 markings/sec, 280 secs
lola: 102951790 markings, 180720479 edges, 10 markings/sec, 285 secs
lola: 102968138 markings, 180749543 edges, 3270 markings/sec, 290 secs
lola: 102973362 markings, 180758839 edges, 1045 markings/sec, 295 secs
lola: 102973447 markings, 180758977 edges, 17 markings/sec, 300 secs
lola: 102975636 markings, 180762895 edges, 438 markings/sec, 305 secs
lola: 102990704 markings, 180789652 edges, 3014 markings/sec, 310 secs
lola: 102990764 markings, 180789772 edges, 12 markings/sec, 315 secs
lola: 102990825 markings, 180789865 edges, 12 markings/sec, 320 secs
lola: 102992488 markings, 180792836 edges, 333 markings/sec, 325 secs
lola: 102998107 markings, 180802826 edges, 1124 markings/sec, 330 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 15 will run for 2421 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F (A (G ((Pback3 <= Pback1))))) AND A (F ((3 <= P1))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 2421 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((3 <= P1)))
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: (P1 <= 2)
lola: processed formula length: 9
lola: 31 rewrites
lola: closed formula file CTLCardinality.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: 1 markings, 0 edges
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: (3 <= P1)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (G (E (((3 <= P2) U (Pm2 <= Pm3)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: processed formula: AG(E((3 <= P2) U (Pm2 <= Pm3)))
lola: processed formula length: 31
lola: 30 rewrites
lola: closed formula file CTLCardinality.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: 2316349 markings, 7248755 edges, 463270 markings/sec, 0 secs
lola: 4522177 markings, 13866240 edges, 441166 markings/sec, 5 secs
lola: 6649405 markings, 20246288 edges, 425446 markings/sec, 10 secs
lola: 8720365 markings, 26460489 edges, 414192 markings/sec, 15 secs
lola: 10784710 markings, 32653574 edges, 412869 markings/sec, 20 secs
lola: 12862503 markings, 38884612 edges, 415559 markings/sec, 25 secs
lola: 14765979 markings, 44597826 edges, 380695 markings/sec, 30 secs
lola: 16756645 markings, 50567159 edges, 398133 markings/sec, 35 secs
lola: 18791255 markings, 56671482 edges, 406922 markings/sec, 40 secs
lola: 20780116 markings, 62640365 edges, 397772 markings/sec, 45 secs
lola: 22760262 markings, 68576369 edges, 396029 markings/sec, 50 secs
lola: 24704991 markings, 74412649 edges, 388946 markings/sec, 55 secs
lola: 26684059 markings, 80351086 edges, 395814 markings/sec, 60 secs
lola: 28740663 markings, 86520440 edges, 411321 markings/sec, 65 secs
lola: 30768597 markings, 92602821 edges, 405587 markings/sec, 70 secs
lola: 32781961 markings, 98641131 edges, 402673 markings/sec, 75 secs
lola: 34777921 markings, 104628248 edges, 399192 markings/sec, 80 secs
lola: 36720618 markings, 110458992 edges, 388539 markings/sec, 85 secs
lola: 38565501 markings, 115991546 edges, 368977 markings/sec, 90 secs
lola: 40543340 markings, 121929444 edges, 395568 markings/sec, 95 secs
lola: 42503804 markings, 127810253 edges, 392093 markings/sec, 100 secs
lola: 44432735 markings, 133596175 edges, 385786 markings/sec, 105 secs
lola: 46369782 markings, 139402878 edges, 387409 markings/sec, 110 secs
lola: 48260338 markings, 145076630 edges, 378111 markings/sec, 115 secs
lola: 50109454 markings, 150623393 edges, 369823 markings/sec, 120 secs
lola: 52085822 markings, 156555081 edges, 395274 markings/sec, 125 secs
lola: 54046106 markings, 162431757 edges, 392057 markings/sec, 130 secs
lola: 55994697 markings, 168280710 edges, 389718 markings/sec, 135 secs
lola: 57879683 markings, 173932092 edges, 376997 markings/sec, 140 secs
lola: 59818530 markings, 179749514 edges, 387769 markings/sec, 145 secs
lola: 61687493 markings, 185360962 edges, 373793 markings/sec, 150 secs
lola: 63558536 markings, 190973553 edges, 374209 markings/sec, 155 secs
lola: 65359153 markings, 196370771 edges, 360123 markings/sec, 160 secs
lola: 67238093 markings, 202010713 edges, 375788 markings/sec, 165 secs
lola: 69122764 markings, 207663671 edges, 376934 markings/sec, 170 secs
lola: 70971315 markings, 213206767 edges, 369710 markings/sec, 175 secs
lola: 72771041 markings, 218609554 edges, 359945 markings/sec, 180 secs
lola: 74522751 markings, 223867865 edges, 350342 markings/sec, 185 secs
lola: 76383296 markings, 229446073 edges, 372109 markings/sec, 190 secs
lola: 78182455 markings, 234840992 edges, 359832 markings/sec, 195 secs
lola: 79954143 markings, 240157562 edges, 354338 markings/sec, 200 secs
lola: 81702297 markings, 245398369 edges, 349631 markings/sec, 205 secs
lola: 83390833 markings, 250466783 edges, 337707 markings/sec, 210 secs
lola: 85416828 markings, 256544054 edges, 405199 markings/sec, 215 secs
lola: 87386458 markings, 262451850 edges, 393926 markings/sec, 220 secs
lola: 89325167 markings, 268269267 edges, 387742 markings/sec, 225 secs
lola: 91246259 markings, 274032468 edges, 384218 markings/sec, 230 secs
lola: 93096242 markings, 279586099 edges, 369997 markings/sec, 235 secs
lola: 95033949 markings, 285394497 edges, 387541 markings/sec, 240 secs
lola: 96906185 markings, 291018256 edges, 374447 markings/sec, 245 secs
lola: 98750711 markings, 296552176 edges, 368905 markings/sec, 250 secs
lola: 100564445 markings, 301985051 edges, 362747 markings/sec, 255 secs
lola: 102330304 markings, 307289808 edges, 353172 markings/sec, 260 secs
lola: 104190316 markings, 312867369 edges, 372002 markings/sec, 265 secs
lola: 106074798 markings, 318520054 edges, 376896 markings/sec, 270 secs
lola: 107883368 markings, 323947605 edges, 361714 markings/sec, 275 secs
lola: 109726532 markings, 329477248 edges, 368633 markings/sec, 280 secs
lola: 111516808 markings, 334842413 edges, 358055 markings/sec, 285 secs
lola: 111820880 markings, 335760486 edges, 60814 markings/sec, 290 secs
lola: 111820946 markings, 335760618 edges, 13 markings/sec, 295 secs
lola: 111826594 markings, 335771914 edges, 1130 markings/sec, 300 secs
lola: Child process aborted or communication problem between parent and child process
lola: ========================================
lola: ...considering subproblem: E ((E (F ((2 <= Pm1))) U A (G ((2 <= Pout3)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: processed formula: E(EF((2 <= Pm1)) U AG((2 <= Pout3)))
lola: processed formula length: 36
lola: 31 rewrites
lola: closed formula file CTLCardinality.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: 1354951 markings, 6860303 edges, 270990 markings/sec, 0 secs
lola: 2822453 markings, 14060558 edges, 293500 markings/sec, 5 secs
lola: 4170350 markings, 20799216 edges, 269579 markings/sec, 10 secs
lola: 5485300 markings, 27372950 edges, 262990 markings/sec, 15 secs
lola: 6786198 markings, 33877837 edges, 260180 markings/sec, 20 secs
lola: 8067949 markings, 40285692 edges, 256350 markings/sec, 25 secs
lola: 9317882 markings, 46534381 edges, 249987 markings/sec, 30 secs
lola: 10596298 markings, 52927723 edges, 255683 markings/sec, 35 secs
lola: 11881381 markings, 59353372 edges, 257017 markings/sec, 40 secs
lola: 13132964 markings, 65601016 edges, 250317 markings/sec, 45 secs
lola: 14402232 markings, 71952665 edges, 253854 markings/sec, 50 secs
lola: 15492531 markings, 77407136 edges, 218060 markings/sec, 55 secs
lola: 16704524 markings, 83468307 edges, 242399 markings/sec, 60 secs
lola: 17954662 markings, 89715882 edges, 250028 markings/sec, 65 secs
lola: 19189784 markings, 95889206 edges, 247024 markings/sec, 70 secs
lola: 20413265 markings, 102011276 edges, 244696 markings/sec, 75 secs
lola: 21618503 markings, 108035328 edges, 241048 markings/sec, 80 secs
lola: 22837406 markings, 114131486 edges, 243781 markings/sec, 85 secs
lola: 24032418 markings, 120105274 edges, 239002 markings/sec, 90 secs
lola: 25225333 markings, 126069003 edges, 238583 markings/sec, 95 secs
lola: 26440404 markings, 132127864 edges, 243014 markings/sec, 100 secs
lola: 27714568 markings, 138515016 edges, 254833 markings/sec, 105 secs
lola: 28963509 markings, 144746184 edges, 249788 markings/sec, 110 secs
lola: 30201252 markings, 150944293 edges, 247549 markings/sec, 115 secs
lola: 31411748 markings, 156986362 edges, 242099 markings/sec, 120 secs
lola: 32653194 markings, 163209336 edges, 248289 markings/sec, 125 secs
lola: 33873909 markings, 169305771 edges, 244143 markings/sec, 130 secs
lola: 35083602 markings, 175362178 edges, 241939 markings/sec, 135 secs
lola: 36277512 markings, 181320042 edges, 238782 markings/sec, 140 secs
lola: 37456651 markings, 187221716 edges, 235828 markings/sec, 145 secs
lola: 38700429 markings, 193425354 edges, 248756 markings/sec, 150 secs
lola: 39916283 markings, 199519152 edges, 243171 markings/sec, 155 secs
lola: 41124687 markings, 205549419 edges, 241681 markings/sec, 160 secs
lola: 42317309 markings, 211514311 edges, 238524 markings/sec, 165 secs
lola: 43474331 markings, 217309133 edges, 231404 markings/sec, 170 secs
lola: 44683429 markings, 223345684 edges, 241820 markings/sec, 175 secs
lola: 45867699 markings, 229280412 edges, 236854 markings/sec, 180 secs
lola: 47027748 markings, 235063857 edges, 232010 markings/sec, 185 secs
lola: 48204068 markings, 240952340 edges, 235264 markings/sec, 190 secs
lola: 49350620 markings, 246691734 edges, 229310 markings/sec, 195 secs
lola: 50488212 markings, 252365083 edges, 227518 markings/sec, 200 secs
lola: 51727904 markings, 258576796 edges, 247938 markings/sec, 205 secs
lola: 52947204 markings, 264668289 edges, 243860 markings/sec, 210 secs
lola: 54133652 markings, 270585024 edges, 237290 markings/sec, 215 secs
lola: 55343709 markings, 276637505 edges, 242011 markings/sec, 220 secs
lola: 56523238 markings, 282551618 edges, 235906 markings/sec, 225 secs
lola: 57685269 markings, 288342355 edges, 232406 markings/sec, 230 secs
lola: 58876923 markings, 294321710 edges, 238331 markings/sec, 235 secs
lola: 60061464 markings, 300227375 edges, 236908 markings/sec, 240 secs
lola: 61229432 markings, 306074458 edges, 233594 markings/sec, 245 secs
lola: 62383110 markings, 311855382 edges, 230736 markings/sec, 250 secs
lola: 63542888 markings, 317654621 edges, 231956 markings/sec, 255 secs
lola: 64676576 markings, 323318138 edges, 226738 markings/sec, 260 secs
lola: 65792292 markings, 328874290 edges, 223143 markings/sec, 265 secs
lola: 66983544 markings, 334836892 edges, 238250 markings/sec, 270 secs
lola: 68158391 markings, 340731000 edges, 234969 markings/sec, 275 secs
lola: 69333048 markings, 346580248 edges, 234931 markings/sec, 280 secs
lola: 70478878 markings, 352333199 edges, 229166 markings/sec, 285 secs
lola: 71629897 markings, 358089152 edges, 230204 markings/sec, 290 secs
lola: 72754236 markings, 363709254 edges, 224868 markings/sec, 295 secs
lola: 73867149 markings, 369245927 edges, 222583 markings/sec, 300 secs
lola: 75001302 markings, 374947119 edges, 226831 markings/sec, 305 secs
lola: 76163373 markings, 380738277 edges, 232414 markings/sec, 310 secs
lola: 77307549 markings, 386444696 edges, 228835 markings/sec, 315 secs
lola: 78425373 markings, 392042714 edges, 223565 markings/sec, 320 secs
lola: 79553763 markings, 397703612 edges, 225678 markings/sec, 325 secs
lola: 80676460 markings, 403323242 edges, 224539 markings/sec, 330 secs
lola: 81792173 markings, 408870975 edges, 223143 markings/sec, 335 secs
lola: 82888404 markings, 414351887 edges, 219246 markings/sec, 340 secs
lola: 84064709 markings, 420243352 edges, 235261 markings/sec, 345 secs
lola: 85304349 markings, 426438277 edges, 247928 markings/sec, 350 secs
lola: 86524945 markings, 432564948 edges, 244119 markings/sec, 355 secs
lola: 87725440 markings, 438565614 edges, 240099 markings/sec, 360 secs
lola: 88937519 markings, 444627328 edges, 242416 markings/sec, 365 secs
lola: 90136915 markings, 450623320 edges, 239879 markings/sec, 370 secs
lola: 91326590 markings, 456571743 edges, 237935 markings/sec, 375 secs
lola: 92492353 markings, 462383998 edges, 233153 markings/sec, 380 secs
lola: 93685448 markings, 468360213 edges, 238619 markings/sec, 385 secs
lola: 94877118 markings, 474316361 edges, 238334 markings/sec, 390 secs
lola: 96059109 markings, 480212082 edges, 236398 markings/sec, 395 secs
lola: 97216544 markings, 486020357 edges, 231487 markings/sec, 400 secs
lola: 98372691 markings, 491799833 edges, 231229 markings/sec, 405 secs
lola: 99539017 markings, 497633428 edges, 233265 markings/sec, 410 secs
lola: 100679469 markings, 503308854 edges, 228090 markings/sec, 415 secs
lola: 101802202 markings, 508943024 edges, 224547 markings/sec, 420 secs
lola: 102907265 markings, 514469166 edges, 221013 markings/sec, 425 secs
lola: 104119022 markings, 520528186 edges, 242351 markings/sec, 430 secs
lola: 105308114 markings, 526463309 edges, 237818 markings/sec, 435 secs
lola: 106480603 markings, 532334986 edges, 234498 markings/sec, 440 secs
lola: 107628357 markings, 538052031 edges, 229551 markings/sec, 445 secs
lola: 108784757 markings, 543822119 edges, 231280 markings/sec, 450 secs
lola: 109943031 markings, 549630801 edges, 231655 markings/sec, 455 secs
lola: 111074517 markings, 555282274 edges, 226297 markings/sec, 460 secs
lola: 111846883 markings, 559145074 edges, 154473 markings/sec, 465 secs
lola: 111846988 markings, 559145178 edges, 21 markings/sec, 470 secs
lola: 111850154 markings, 559179866 edges, 633 markings/sec, 475 secs
lola: Child process aborted or communication problem between parent and child process
lola: ========================================
lola: ...considering subproblem: A (G ((A (G ((Pback2 <= Pm2))) OR ((1 <= Pback2) OR (1 <= P2) OR ((Pback2 <= Pm3))))))
lola: ========================================
lola: SUBTASK
lola: checking a universal CTL formula with single counterexample path (use LTL...)
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 ((G ((Pback2 <= Pm2)) OR ((1 <= Pback2) OR (1 <= P2) OR ((Pback2 <= Pm3)))))
lola: processed formula length: 80
lola: 30 rewrites
lola: closed formula file CTLCardinality.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: 3032090 markings, 4753488 edges, 606418 markings/sec, 0 secs
lola: 5972920 markings, 9696496 edges, 588166 markings/sec, 5 secs
lola: 8883480 markings, 14694235 edges, 582112 markings/sec, 10 secs
lola: 11727085 markings, 19626629 edges, 568721 markings/sec, 15 secs
lola: 14531713 markings, 24508975 edges, 560926 markings/sec, 20 secs
lola: 17315642 markings, 29368060 edges, 556786 markings/sec, 25 secs
lola: 20088408 markings, 34217308 edges, 554553 markings/sec, 30 secs
lola: 22655636 markings, 38713620 edges, 513446 markings/sec, 35 secs
lola: 25394855 markings, 43465795 edges, 547844 markings/sec, 40 secs
lola: 28170690 markings, 48314727 edges, 555167 markings/sec, 45 secs
lola: 30930086 markings, 53157969 edges, 551879 markings/sec, 50 secs
lola: 33688003 markings, 58016628 edges, 551583 markings/sec, 55 secs
lola: 36345241 markings, 62701939 edges, 531448 markings/sec, 60 secs
lola: 39037769 markings, 67449943 edges, 538506 markings/sec, 65 secs
lola: 41711080 markings, 72170888 edges, 534662 markings/sec, 70 secs
lola: 44398420 markings, 76915176 edges, 537468 markings/sec, 75 secs
lola: 47068086 markings, 81634288 edges, 533933 markings/sec, 80 secs
lola: 49734525 markings, 86346026 edges, 533288 markings/sec, 85 secs
lola: 52084595 markings, 90503834 edges, 470014 markings/sec, 90 secs
lola: 54764395 markings, 95242356 edges, 535960 markings/sec, 95 secs
lola: 57418259 markings, 99941409 edges, 530773 markings/sec, 100 secs
lola: 60084923 markings, 104659642 edges, 533333 markings/sec, 105 secs
lola: 62749040 markings, 109380275 edges, 532823 markings/sec, 110 secs
lola: 65412302 markings, 114096531 edges, 532652 markings/sec, 115 secs
lola: 68058162 markings, 118786341 edges, 529172 markings/sec, 120 secs
lola: 70735942 markings, 123534319 edges, 535556 markings/sec, 125 secs
lola: 73338148 markings, 128145576 edges, 520441 markings/sec, 130 secs
lola: 75973851 markings, 132821813 edges, 527141 markings/sec, 135 secs
lola: 78610433 markings, 137495387 edges, 527316 markings/sec, 140 secs
lola: 81249431 markings, 142180127 edges, 527800 markings/sec, 145 secs
lola: 83924794 markings, 146929398 edges, 535073 markings/sec, 150 secs
lola: 86500791 markings, 151498961 edges, 515199 markings/sec, 155 secs
lola: 89115462 markings, 156142940 edges, 522934 markings/sec, 160 secs
lola: 91732798 markings, 160786575 edges, 523467 markings/sec, 165 secs
lola: 94372196 markings, 165476715 edges, 527880 markings/sec, 170 secs
lola: 97011302 markings, 170166358 edges, 527821 markings/sec, 175 secs
lola: 99621277 markings, 174799566 edges, 521995 markings/sec, 180 secs
lola: 102226150 markings, 179430464 edges, 520975 markings/sec, 185 secs
lola: 102814434 markings, 180476280 edges, 117657 markings/sec, 190 secs
lola: 102908360 markings, 180643266 edges, 18785 markings/sec, 195 secs
lola: 102912380 markings, 180650412 edges, 804 markings/sec, 200 secs
lola: 102912447 markings, 180650544 edges, 13 markings/sec, 205 secs
lola: 102912509 markings, 180650636 edges, 12 markings/sec, 210 secs
lola: 102912546 markings, 180650712 edges, 7 markings/sec, 215 secs
lola: 102912587 markings, 180650794 edges, 8 markings/sec, 220 secs
lola: 102913420 markings, 180652268 edges, 167 markings/sec, 225 secs
lola: 102918453 markings, 180661236 edges, 1007 markings/sec, 230 secs
lola: 102921975 markings, 180667480 edges, 704 markings/sec, 235 secs
lola: 102932474 markings, 180686152 edges, 2100 markings/sec, 240 secs
lola: 102992193 markings, 180792311 edges, 11944 markings/sec, 245 secs
lola: 102996323 markings, 180799640 edges, 826 markings/sec, 250 secs
lola: Child process aborted or communication problem between parent and child process
lola: ========================================
lola: ...considering subproblem: (E (F (A (G ((Pback3 <= Pback1))))) AND A (F ((3 <= P1))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: A (F ((3 <= P1)))
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: (P1 <= 2)
lola: processed formula length: 9
lola: 31 rewrites
lola: closed formula file CTLCardinality.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: 1 markings, 0 edges
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: (3 <= P1)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: ========================================
lola: ========================================
lola: ...considering subproblem: E (F (A (G ((Pback3 <= Pback1)))))
lola: ========================================
lola: SUBTASK
lola: checking possible invariance
lola: rewrite Frontend/Parser/formula_rewrite.k:604
lola: rewrite Frontend/Parser/formula_rewrite.k:614
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (Pback1 + 1 <= Pback3)
lola: processed formula length: 22
lola: 32 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using tscc preserving stubborn set method (--stubborn)
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: state equation task get result started, id 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 1
lola: formula 1: (Pback1 + 1 <= Pback3)
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
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: (Pback3 <= Pback1)
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 CTLCardinality-20-1.sara
lola: state equation: write sara problem file to CTLCardinality-20-0.sara
lola: state equation: calling and running sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-20-0.sara.
sara: try reading problem file CTLCardinality-20-1.sara.
sara: place or transition ordering is non-deterministic
sara: place or transition ordering is non-deterministic


lola: state equation 0: solution produced
lola: state equation 1: solution produced
lola: sara is running 0 secs || sara is running 0 secs || 4015720 markings, 6279986 edges, 803144 markings/sec, 0 secs
lola: sara is running 5 secs || sara is running 5 secs || 7202019 markings, 11772956 edges, 637260 markings/sec, 5 secs
lola: sara is running 10 secs || sara is running 10 secs || 10653876 markings, 17753232 edges, 690371 markings/sec, 10 secs
lola: sara is running 15 secs || sara is running 15 secs || 14076978 markings, 23837054 edges, 684620 markings/sec, 15 secs
lola: sara is running 20 secs || sara is running 20 secs || 17712872 markings, 29880261 edges, 727179 markings/sec, 20 secs
lola: sara is running 25 secs || sara is running 25 secs || 20745238 markings, 34876595 edges, 606473 markings/sec, 25 secs
lola: sara is running 30 secs || sara is running 30 secs || 23836923 markings, 39970669 edges, 618337 markings/sec, 30 secs
lola: sara is running 35 secs || sara is running 35 secs || 26911358 markings, 45036317 edges, 614887 markings/sec, 35 secs
lola: sara is running 40 secs || sara is running 40 secs || 30203917 markings, 50592137 edges, 658512 markings/sec, 40 secs
lola: sara is running 45 secs || sara is running 45 secs || 33874533 markings, 56578915 edges, 734123 markings/sec, 45 secs
lola: sara is running 50 secs || sara is running 50 secs || 37109889 markings, 62116697 edges, 647071 markings/sec, 50 secs
lola: sara is running 55 secs || sara is running 55 secs || 40712832 markings, 68328641 edges, 720589 markings/sec, 55 secs
lola: sara is running 60 secs || sara is running 60 secs || 44025548 markings, 74392094 edges, 662543 markings/sec, 60 secs
lola: sara is running 65 secs || sara is running 65 secs || 47159592 markings, 79905358 edges, 626809 markings/sec, 65 secs
lola: sara is running 70 secs || sara is running 70 secs || 50169492 markings, 85371455 edges, 601980 markings/sec, 70 secs
lola: sara is running 75 secs || sara is running 75 secs || 53627342 markings, 91442574 edges, 691570 markings/sec, 75 secs
lola: sara is running 80 secs || sara is running 80 secs || 56780421 markings, 96587339 edges, 630616 markings/sec, 80 secs
lola: sara is running 85 secs || sara is running 85 secs || 59870914 markings, 102233584 edges, 618099 markings/sec, 85 secs
lola: sara is running 90 secs || sara is running 90 secs || 62794032 markings, 107654568 edges, 584624 markings/sec, 90 secs
lola: sara is running 95 secs || sara is running 95 secs || 65862000 markings, 113603912 edges, 613594 markings/sec, 95 secs
lola: sara is running 100 secs || sara is running 100 secs || 69367701 markings, 119343954 edges, 701140 markings/sec, 100 secs
lola: sara is running 105 secs || sara is running 105 secs || 72413350 markings, 124969197 edges, 609130 markings/sec, 105 secs
lola: sara is running 110 secs || sara is running 110 secs || 75421770 markings, 130463965 edges, 601684 markings/sec, 110 secs
lola: sara is running 115 secs || sara is running 115 secs || 78538819 markings, 135875867 edges, 623410 markings/sec, 115 secs
lola: sara is running 120 secs || sara is running 120 secs || 81690990 markings, 141525832 edges, 630434 markings/sec, 120 secs
lola: sara is running 125 secs || sara is running 125 secs || 84649457 markings, 147165854 edges, 591693 markings/sec, 125 secs
lola: sara is running 130 secs || sara is running 130 secs || 87521104 markings, 151750740 edges, 574329 markings/sec, 130 secs
lola: sara is running 135 secs || sara is running 135 secs || 90616937 markings, 156672593 edges, 619167 markings/sec, 135 secs
lola: sara is running 140 secs || sara is running 140 secs || 94084707 markings, 162506045 edges, 693554 markings/sec, 140 secs
lola: sara is running 145 secs || sara is running 145 secs || 97142028 markings, 167929606 edges, 611464 markings/sec, 145 secs
lola: sara is running 150 secs || sara is running 150 secs || 99931424 markings, 173462292 edges, 557879 markings/sec, 150 secs
lola: sara is running 155 secs || sara is running 155 secs || 102862750 markings, 178833076 edges, 586265 markings/sec, 155 secs
lola: sara is running 160 secs || sara is running 160 secs || 105897540 markings, 184236301 edges, 606958 markings/sec, 160 secs
lola: sara is running 165 secs || sara is running 165 secs || 108963954 markings, 189868078 edges, 613283 markings/sec, 165 secs
lola: sara is running 170 secs || sara is running 170 secs || 111807352 markings, 195013476 edges, 568680 markings/sec, 170 secs
lola: sara is running 175 secs || sara is running 175 secs || 114588752 markings, 200457500 edges, 556280 markings/sec, 175 secs
lola: sara is running 180 secs || sara is running 180 secs || 117658216 markings, 205941301 edges, 613893 markings/sec, 180 secs
lola: sara is running 185 secs || sara is running 185 secs || 120841181 markings, 211156614 edges, 636593 markings/sec, 185 secs
lola: sara is running 190 secs || sara is running 190 secs || 124099835 markings, 216830795 edges, 651731 markings/sec, 190 secs
lola: sara is running 195 secs || sara is running 195 secs || 127256984 markings, 222041966 edges, 631430 markings/sec, 195 secs
lola: sara is running 200 secs || sara is running 200 secs || 130275489 markings, 227488772 edges, 603701 markings/sec, 200 secs
lola: sara is running 205 secs || sara is running 205 secs || 133205876 markings, 232830019 edges, 586077 markings/sec, 205 secs
lola: sara is running 210 secs || sara is running 210 secs || 136274585 markings, 238405264 edges, 613742 markings/sec, 210 secs
lola: sara is running 215 secs || sara is running 215 secs || 139186415 markings, 243820316 edges, 582366 markings/sec, 215 secs
lola: sara is running 220 secs || sara is running 220 secs || 142157945 markings, 249355360 edges, 594306 markings/sec, 220 secs
lola: sara is running 225 secs || sara is running 225 secs || 145288533 markings, 255119071 edges, 626118 markings/sec, 225 secs
lola: sara is running 230 secs || sara is running 230 secs || 147998550 markings, 260770750 edges, 542003 markings/sec, 230 secs
lola: sara is running 235 secs || sara is running 235 secs || 150879978 markings, 266057305 edges, 576286 markings/sec, 235 secs
lola: sara is running 240 secs || sara is running 240 secs || 154050043 markings, 271548732 edges, 634013 markings/sec, 240 secs
lola: sara is running 245 secs || sara is running 245 secs || 157656481 markings, 277539807 edges, 721288 markings/sec, 245 secs
lola: sara is running 250 secs || sara is running 250 secs || 160575213 markings, 282912185 edges, 583746 markings/sec, 250 secs
lola: sara is running 255 secs || sara is running 255 secs || 163352341 markings, 288528568 edges, 555426 markings/sec, 255 secs
lola: sara is running 260 secs || sara is running 260 secs || 165332451 markings, 292062049 edges, 396022 markings/sec, 260 secs
lola: sara is running 265 secs || sara is running 265 secs || 165376031 markings, 292145419 edges, 8716 markings/sec, 265 secs
lola: sara is running 270 secs || sara is running 270 secs || 165418407 markings, 292226489 edges, 8475 markings/sec, 270 secs
lola: sara is running 275 secs || sara is running 275 secs || 165483916 markings, 292351813 edges, 13102 markings/sec, 275 secs
lola: Child process aborted or communication problem between parent and child process
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: RESULT
lola:
SUMMARY: no yes yes unknown no no unknown unknown no unknown yes no yes no no no
lola:
preliminary result: no yes yes unknown no no unknown unknown no unknown yes no yes no no no
lola: ========================================
lola: memory consumption: 20812 KB
lola: time consumption: 2490 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLCardinality.json
lola: closed JSON file CTLCardinality.json
rslt: finished

BK_STOP 1552754561846

--------------------
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="Kanban-PT-50000"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="lola"
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 2-3957"
echo " Executing tool lola"
echo " Input is Kanban-PT-50000, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r093-smll-155246584000112"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Kanban-PT-50000.tgz
mv Kanban-PT-50000 execution
cd execution
if [ "CTLCardinality" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "CTLCardinality" = "UpperBounds" ] ; 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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
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 ;