Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2019-input.r159-csrt-155286431200472.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2019-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-3954
Executing tool lola
Input is SmallOperatingSystem-PT-MT4096DC1024, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-csrt-155286431200472
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 180K
-rw-r--r-- 1 mcc users 3.5K Feb 12 18:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 15K Feb 12 18:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 9 02:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 9 02:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 123 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 361 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.8K Feb 5 01:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 5 01:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 4 22:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.4K Feb 4 22:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Feb 4 20:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Feb 4 20:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Feb 1 21:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 1 21:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Feb 4 22:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Feb 4 22:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 equiv_col
-rw-r--r-- 1 mcc users 13 Jan 29 09:35 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 iscolored
-rw-r--r-- 1 mcc users 8.1K 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 SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-00
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-01
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-02
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-03
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-04
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-05
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-06
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-07
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-08
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-09
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-10
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-11
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-12
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-13
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-14
FORMULA_NAME SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1552952365006

info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ SmallOperatingSystem-PT-MT4096DC1024 @ 3570 seconds

FORMULA SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-09 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-10 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT4096DC1024-CTLCardinality-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 2325
rslt: Output for CTLCardinality @ SmallOperatingSystem-PT-MT4096DC1024

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"processed": "A (G (((2 <= CPUUnit) OR (1 <= TaskReady))))",
"processed_size": 45,
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"result":
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"task":
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"search":
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{
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"stubborn":
{
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"threads": 1,
"type": "dfs"
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"stateequation":
{
"literals": 2,
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"type": "invariance",
"workflow": "stateequation||search"
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},

{
"call":
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"localtimelimit": 967
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"exit":
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"formula":
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},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1450
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"child":
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"processed": "A (G ((LoadingMem <= FreeMemSegment)))",
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},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 2901
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"exit":
{
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},
"processed": "A ((((DiskControllerUnit <= FreeMemSegment) OR (3 <= ExecutingTask)) U (TaskSuspended + 1 <= TaskReady)))",
"processed_size": 106,
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"result":
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"search":
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"stubborn":
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"visible": 7
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"threads": 1,
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"stateequation":
{
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"type": "universal_until",
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}
],
"exit":
{
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"result":
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"task":
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"type": "boolean"
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},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 2901
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 2901
},
"formula":
{
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"processed": "(DiskControllerUnit <= TaskReady)",
"processed_size": 33,
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"result":
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"type": "initial_satisfaction",
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}
],
"result":
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"task":
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{
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{
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"processed": "(DiskControllerUnit <= TaskReady)",
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"result":
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{
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},

{
"formula":
{
"count":
{
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"processed": "E ((((TransferToDisk <= TaskSuspended) OR (1 <= FreeMemSegment)) U ((DiskControllerUnit <= LoadingMem) AND (TaskReady <= CPUUnit))))",
"processed_size": 133,
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"result":
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"task":
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"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
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"visible": 3
},
"threads": 1,
"type": "dfs"
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"stateequation":
{
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},
"type": "existential_until",
"workflow": "stateequation"
}
}
],
"result":
{
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},
"task":
{
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}
],
"exit":
{
"error": null,
"memory": 18056,
"runtime": 1245.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "CTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "(A(G(**)) AND (** AND (** AND E(G(E(X(**))))))) : E(F(*)) : FALSE : A(G(**)) : A(G(NODEADLOCK)) : A(X(A(G(**)))) : A(G(**)) : A((E(X(**)) U A(G(**)))) : A(F(**)) : E(F(A(X(**)))) : A(G(E(F(**)))) : FALSE : A(G(**)) : (E((** U **)) OR **) : A(G(NODEADLOCK)) : (A(G(**)) OR A((** U **)))"
},
"net":
{
"arcs": 27,
"conflict_clusters": 4,
"places": 9,
"places_significant": 5,
"singleton_clusters": 0,
"transitions": 8
},
"result":
{
"preliminary_value": "no yes no no yes no no no yes unknown unknown no no yes yes yes ",
"value": "no yes no no yes no no no yes unknown unknown no no yes yes yes "
},
"task":
{
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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: 17/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 288
lola: finding significant places
lola: 9 places, 8 transitions, 5 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: LP says that atomic proposition is always true: (1 <= TaskOnDisk)
lola: LP says that atomic proposition is always true: (TaskReady <= TaskOnDisk)
lola: LP says that atomic proposition is always true: (3 <= TaskOnDisk)
lola: LP says that atomic proposition is always false: (TaskOnDisk <= ExecutingTask)
lola: (((A (G ((TaskReady <= CPUUnit))) AND (DiskControllerUnit <= CPUUnit)) AND (1 <= FreeMemSegment)) AND E (G (E (X ((2 <= FreeMemSegment)))))) : NOT(A (G ((2 <= DiskControllerUnit)))) : E (X (E (F ((TaskOnDisk <= 0))))) : A (G (A (G (((2 <= CPUUnit) OR (1 <= TaskReady)))))) : A (G (E (X (())))) : A (X (A (G ((TransferToDisk <= FreeMemSegment))))) : A (G (A (((1 <= FreeMemSegment) U (1 <= FreeMemSegment))))) : A ((E (X ((2 <= DiskControllerUnit))) U A (G ((3 <= FreeMemSegment))))) : (A (F ((ExecutingTask <= LoadingMem))) AND A (G (E (F ((3 <= TaskOnDisk)))))) : E (F (A (X ((TaskOnDisk <= TaskSuspended))))) : A (G (E (F ((TaskSuspended <= TaskReady))))) : E (X (E (F (())))) : E (G (A (G (((1 <= CPUUnit) OR (1 <= DiskControllerUnit)))))) : (E ((((TransferToDisk <= TaskSuspended) OR (1 <= FreeMemSegment)) U ((DiskControllerUnit <= LoadingMem) AND (TaskReady <= CPUUnit)))) OR (DiskControllerUnit <= TaskReady)) : A (G (E (X ((0 <= 0))))) : (A (G ((LoadingMem <= FreeMemSegment))) OR A ((((DiskControllerUnit <= FreeMemSegment) OR (3 <= ExecutingTask)) U (TaskSuspended + 1 <= TaskReady))))
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:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:133
lola: rewrite Frontend/Parser/formula_rewrite.k:389
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:130
lola: rewrite Frontend/Parser/formula_rewrite.k:416
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:154
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:115
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:133
lola: rewrite Frontend/Parser/formula_rewrite.k:476
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:130
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 222 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 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: A (X (A (G ((TransferToDisk <= FreeMemSegment)))))
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: (FreeMemSegment + 1 <= TransferToDisk)
lola: processed formula length: 38
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: (FreeMemSegment + 1 <= TransferToDisk)
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
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EXEF
lola: The predicate is not invariant from successors.
lola: 7181 markings, 7186 edges
lola: ========================================
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((E (X ((2 <= DiskControllerUnit))) U A (G ((3 <= FreeMemSegment)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: processed formula: A(EX((2 <= DiskControllerUnit)) U AG((3 <= FreeMemSegment)))
lola: processed formula length: 60
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 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: 8188 markings, 12286 edges
lola: ========================================
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (A (X ((TaskOnDisk <= TaskSuspended)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: processed formula: EF(AX((TaskOnDisk <= TaskSuspended)))
lola: processed formula length: 37
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: 3338802 markings, 5561588 edges, 667760 markings/sec, 0 secs
lola: 6783222 markings, 11301347 edges, 688884 markings/sec, 5 secs
lola: 10126773 markings, 16874392 edges, 668710 markings/sec, 10 secs
lola: 13089754 markings, 22502259 edges, 592596 markings/sec, 15 secs
lola: 15376425 markings, 27077373 edges, 457334 markings/sec, 20 secs
lola: 17418425 markings, 31158480 edges, 408400 markings/sec, 25 secs
lola: 19489765 markings, 35302351 edges, 414268 markings/sec, 30 secs
lola: 21631626 markings, 39586230 edges, 428372 markings/sec, 35 secs
lola: 24345223 markings, 45055400 edges, 542719 markings/sec, 40 secs
lola: 26666312 markings, 49696769 edges, 464218 markings/sec, 45 secs
lola: 28944441 markings, 54255515 edges, 455626 markings/sec, 50 secs
lola: 31237724 markings, 58842039 edges, 458657 markings/sec, 55 secs
lola: 33525659 markings, 63530275 edges, 457587 markings/sec, 60 secs
lola: 35420356 markings, 67952165 edges, 378939 markings/sec, 65 secs
lola: 36919251 markings, 71449706 edges, 299779 markings/sec, 70 secs
lola: 38371350 markings, 74838704 edges, 290420 markings/sec, 75 secs
lola: 39786928 markings, 78141335 edges, 283116 markings/sec, 80 secs
lola: 41170677 markings, 81371072 edges, 276750 markings/sec, 85 secs
lola: 42566415 markings, 84627335 edges, 279148 markings/sec, 90 secs
lola: 43954476 markings, 87866597 edges, 277612 markings/sec, 95 secs
lola: 46401210 markings, 92857447 edges, 489347 markings/sec, 100 secs
lola: 48499157 markings, 97053632 edges, 419589 markings/sec, 105 secs
lola: 50485072 markings, 101025291 edges, 397183 markings/sec, 110 secs
lola: 52432596 markings, 104920405 edges, 389505 markings/sec, 115 secs
lola: 54386827 markings, 108828330 edges, 390846 markings/sec, 120 secs
lola: 56876761 markings, 113996914 edges, 497987 markings/sec, 125 secs
lola: 59015813 markings, 118277307 edges, 427810 markings/sec, 130 secs
lola: 60952466 markings, 122148996 edges, 387331 markings/sec, 135 secs
lola: 62777314 markings, 125798222 edges, 364970 markings/sec, 140 secs
lola: 64564470 markings, 129374365 edges, 357431 markings/sec, 145 secs
lola: 66406194 markings, 133058852 edges, 368345 markings/sec, 150 secs
lola: 68821619 markings, 138149555 edges, 483085 markings/sec, 155 secs
lola: 70828430 markings, 142161454 edges, 401362 markings/sec, 160 secs
lola: 72730068 markings, 145966157 edges, 380328 markings/sec, 165 secs
lola: 74654866 markings, 149815872 edges, 384960 markings/sec, 170 secs
lola: 76776959 markings, 154059538 edges, 424419 markings/sec, 175 secs
lola: 79173200 markings, 158853891 edges, 479248 markings/sec, 180 secs
lola: 81547431 markings, 163604840 edges, 474846 markings/sec, 185 secs
lola: 83649983 markings, 167811673 edges, 420510 markings/sec, 190 secs
lola: 85807076 markings, 172124672 edges, 431419 markings/sec, 195 secs
lola: 88000464 markings, 176514143 edges, 438678 markings/sec, 200 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 5 will run for 305 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G ((TaskReady <= CPUUnit))) AND ((DiskControllerUnit <= CPUUnit) AND ((1 <= FreeMemSegment) AND E (G (E (X ((2 <= FreeMemSegment))))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 5 will run for 305 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (1 <= FreeMemSegment)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (1 <= FreeMemSegment)
lola: processed formula length: 21
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 6 will run for 335 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (DiskControllerUnit <= CPUUnit)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (DiskControllerUnit <= CPUUnit)
lola: processed formula length: 31
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 7 will run for 372 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((TaskReady <= CPUUnit)))
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 ((TaskReady <= CPUUnit)))
lola: processed formula length: 30
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: (CPUUnit + 1 <= TaskReady)
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
lola: The predicate is not invariant.
lola: 4099 markings, 4098 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 6 will run for 335 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (NOT DEADLOCK))
lola: ========================================
lola: SUBTASK
lola: checking absence of deadlocks
lola: Planning: workflow for deadlock check: search (--findpath=off,--siphontrap=off)
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 deadlock preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: RUNNING
lola: 4976367 markings, 7956953 edges, 995273 markings/sec, 0 secs
lola: 9990138 markings, 15979402 edges, 1002754 markings/sec, 5 secs
lola: 14766019 markings, 23621394 edges, 955176 markings/sec, 10 secs
lola: 19695214 markings, 31509075 edges, 985839 markings/sec, 15 secs
lola: 23169039 markings, 39398442 edges, 694765 markings/sec, 20 secs
lola: 25923486 markings, 46744510 edges, 550889 markings/sec, 25 secs
lola: 28703815 markings, 54159346 edges, 556066 markings/sec, 30 secs
lola: 31785203 markings, 62376969 edges, 616278 markings/sec, 35 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The net is deadlock-free.
lola: 33562626 markings, 67117058 edges
lola: ========================================
lola: subprocess 7 will run for 368 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (NOT DEADLOCK))
lola: ========================================
lola: SUBTASK
lola: checking absence of deadlocks
lola: Planning: workflow for deadlock check: search (--findpath=off,--siphontrap=off)
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 deadlock preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: RUNNING
lola: 5520185 markings, 8827116 edges, 1104037 markings/sec, 0 secs
lola: 10731575 markings, 17165790 edges, 1042278 markings/sec, 5 secs
lola: 15779517 markings, 25243143 edges, 1009588 markings/sec, 10 secs
lola: 20535035 markings, 32853123 edges, 951104 markings/sec, 15 secs
lola: 23503387 markings, 40290163 edges, 593670 markings/sec, 20 secs
lola: 26296339 markings, 47738921 edges, 558590 markings/sec, 25 secs
lola: 29310877 markings, 55778304 edges, 602908 markings/sec, 30 secs
lola: 32458771 markings, 64173265 edges, 629579 markings/sec, 35 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The net is deadlock-free.
lola: 33562626 markings, 67117058 edges
lola: ========================================
lola: subprocess 8 will run for 408 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((DiskControllerUnit <= 1)))
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 ((DiskControllerUnit <= 1)))
lola: processed formula length: 33
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: (DiskControllerUnit <= 1)
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
lola: The predicate is reachable.
lola: 1024 markings, 1023 edges
lola: ========================================
lola: subprocess 9 will run for 467 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((1 <= FreeMemSegment)))
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 ((1 <= FreeMemSegment)))
lola: processed formula length: 29
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: (FreeMemSegment <= 0)
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
lola: The predicate is not invariant.
lola: 7169 markings, 7168 edges
lola: ========================================
lola: subprocess 10 will run for 545 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((1 <= CPUUnit) OR (1 <= DiskControllerUnit))))
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 (((1 <= CPUUnit) OR (1 <= DiskControllerUnit))))
lola: processed formula length: 54
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: ((CPUUnit <= 0) AND (DiskControllerUnit <= 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 CTLCardinality-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-10-0.sara.
sara: place or transition ordering is non-deterministic

lola: state equation 0: solution produced
lola: SUBRESULT
lola: result: no
lola: produced by: state equation
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 11 will run for 654 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((2 <= CPUUnit) OR (1 <= TaskReady))))
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 <= CPUUnit) OR (1 <= TaskReady))))
lola: processed formula length: 45
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: ((CPUUnit <= 1) AND (TaskReady <= 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 CTLCardinality-11-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-11-0.sara.
sara: place or transition ordering is non-deterministic

lola: state equation 0: solution produced
lola: SUBRESULT
lola: result: no
lola: produced by: state equation
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 12 will run for 817 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F ((TaskSuspended <= TaskReady)))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: rewrite Frontend/Parser/formula_rewrite.k:603
lola: rewrite Frontend/Parser/formula_rewrite.k:613
lola: rewrite Frontend/Parser/formula_rewrite.k:703
lola: processed formula: (TaskSuspended <= TaskReady)
lola: processed formula length: 28
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
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 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: (TaskReady + 1 <= TaskSuspended)
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-12-0.sara
lola: state equation task get result started, id 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 1
lola: formula 1: (TaskSuspended <= TaskReady)
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: write sara problem file to CTLCardinality-12-1.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-12-1.sara.
sara: place or transition ordering is non-deterministic

lola: state equation 1: solution produced
lola: sara is running 0 secs || sara is running 0 secs || 3310633 markings, 7687030 edges, 662127 markings/sec, 0 secs
lola: sara is running 5 secs || sara is running 5 secs || 6160135 markings, 14766689 edges, 569900 markings/sec, 5 secs
lola: sara is running 10 secs || sara is running 10 secs || 8917924 markings, 21572089 edges, 551558 markings/sec, 10 secs
lola: sara is running 15 secs || sara is running 15 secs || 11507989 markings, 28386398 edges, 518013 markings/sec, 15 secs
lola: sara is running 20 secs || sara is running 20 secs || 14139237 markings, 35223613 edges, 526250 markings/sec, 20 secs
lola: sara is running 25 secs || sara is running 25 secs || 16634149 markings, 41787601 edges, 498982 markings/sec, 25 secs
lola: sara is running 30 secs || sara is running 30 secs || 19151719 markings, 48303824 edges, 503514 markings/sec, 30 secs
lola: sara is running 35 secs || sara is running 35 secs || 21566146 markings, 54680398 edges, 482885 markings/sec, 35 secs
lola: sara is running 40 secs || sara is running 40 secs || 23929583 markings, 60979609 edges, 472687 markings/sec, 40 secs
lola: sara is running 45 secs || sara is running 45 secs || 26215207 markings, 67068097 edges, 457125 markings/sec, 45 secs
lola: sara is running 50 secs || sara is running 50 secs || 28450649 markings, 73066765 edges, 447088 markings/sec, 50 secs
lola: sara is running 55 secs || sara is running 55 secs || 30799415 markings, 79294006 edges, 469753 markings/sec, 55 secs
lola: sara is running 60 secs || sara is running 60 secs || 33003662 markings, 85167128 edges, 440849 markings/sec, 60 secs
lola: sara is running 65 secs || sara is running 65 secs || 35173593 markings, 90998779 edges, 433986 markings/sec, 65 secs
lola: sara is running 70 secs || sara is running 70 secs || 37391475 markings, 96934176 edges, 443576 markings/sec, 70 secs
lola: sara is running 75 secs || sara is running 75 secs || 39405134 markings, 102418693 edges, 402732 markings/sec, 75 secs
lola: sara is running 80 secs || sara is running 80 secs || 41387209 markings, 107678413 edges, 396415 markings/sec, 80 secs
lola: sara is running 85 secs || sara is running 85 secs || 43424286 markings, 113192774 edges, 407415 markings/sec, 85 secs
lola: sara is running 90 secs || sara is running 90 secs || 45366323 markings, 118448636 edges, 388407 markings/sec, 90 secs
lola: sara is running 95 secs || sara is running 95 secs || 47298965 markings, 123650608 edges, 386528 markings/sec, 95 secs
lola: sara is running 100 secs || sara is running 100 secs || 49194069 markings, 128740258 edges, 379021 markings/sec, 100 secs
lola: sara is running 105 secs || sara is running 105 secs || 51145285 markings, 134058955 edges, 390243 markings/sec, 105 secs
lola: sara is running 110 secs || sara is running 110 secs || 53319622 markings, 139634760 edges, 434867 markings/sec, 110 secs
lola: sara is running 115 secs || sara is running 115 secs || 55165238 markings, 144538233 edges, 369123 markings/sec, 115 secs
lola: sara is running 120 secs || sara is running 120 secs || 57056283 markings, 149772346 edges, 378209 markings/sec, 120 secs
lola: sara is running 125 secs || sara is running 125 secs || 58847140 markings, 154712451 edges, 358171 markings/sec, 125 secs
lola: sara is running 130 secs || sara is running 130 secs || 60786517 markings, 160062153 edges, 387875 markings/sec, 130 secs
lola: sara is running 135 secs || sara is running 135 secs || 62612655 markings, 165170899 edges, 365228 markings/sec, 135 secs
lola: sara is running 140 secs || sara is running 140 secs || 64585992 markings, 170590536 edges, 394667 markings/sec, 140 secs
lola: sara is running 145 secs || sara is running 145 secs || 66487301 markings, 175691061 edges, 380262 markings/sec, 145 secs
lola: sara is running 150 secs || sara is running 150 secs || 68299083 markings, 180696719 edges, 362356 markings/sec, 150 secs
lola: sara is running 155 secs || sara is running 155 secs || 70181952 markings, 185928922 edges, 376574 markings/sec, 155 secs
lola: sara is running 160 secs || sara is running 160 secs || 72086169 markings, 191126169 edges, 380843 markings/sec, 160 secs
lola: sara is running 165 secs || sara is running 165 secs || 73822482 markings, 195819251 edges, 347263 markings/sec, 165 secs
lola: sara is running 170 secs || sara is running 170 secs || 75618504 markings, 200782047 edges, 359204 markings/sec, 170 secs
lola: sara is running 175 secs || sara is running 175 secs || 77478633 markings, 205888290 edges, 372026 markings/sec, 175 secs
lola: sara is running 180 secs || sara is running 180 secs || 79203287 markings, 210546146 edges, 344931 markings/sec, 180 secs
lola: sara is running 185 secs || sara is running 185 secs || 80899421 markings, 215360944 edges, 339227 markings/sec, 185 secs
lola: sara is running 190 secs || sara is running 190 secs || 82822102 markings, 220480306 edges, 384536 markings/sec, 190 secs
lola: sara is running 195 secs || sara is running 195 secs || 84667309 markings, 225536803 edges, 369041 markings/sec, 195 secs
lola: sara is running 200 secs || sara is running 200 secs || 86485580 markings, 230478058 edges, 363654 markings/sec, 200 secs
lola: sara is running 205 secs || sara is running 205 secs || 88306777 markings, 235558021 edges, 364239 markings/sec, 205 secs
lola: sara is running 210 secs || sara is running 210 secs || 90229514 markings, 240874151 edges, 384547 markings/sec, 210 secs
lola: sara is running 215 secs || sara is running 215 secs || 92133823 markings, 246037352 edges, 380862 markings/sec, 215 secs
lola: sara is running 220 secs || sara is running 220 secs || 93993829 markings, 251216791 edges, 372001 markings/sec, 220 secs
lola: sara is running 225 secs || sara is running 225 secs || 95959994 markings, 256587425 edges, 393233 markings/sec, 225 secs
lola: sara is running 230 secs || sara is running 230 secs || 97788410 markings, 261620901 edges, 365683 markings/sec, 230 secs
lola: sara is running 235 secs || sara is running 235 secs || 99810616 markings, 267265974 edges, 404441 markings/sec, 235 secs
lola: sara is running 240 secs || sara is running 240 secs || 101839762 markings, 272748971 edges, 405829 markings/sec, 240 secs
lola: sara is running 245 secs || sara is running 245 secs || 103909614 markings, 278098879 edges, 413970 markings/sec, 245 secs
lola: sara is running 250 secs || sara is running 250 secs || 105978313 markings, 283681771 edges, 413740 markings/sec, 250 secs
lola: sara is running 255 secs || sara is running 255 secs || 107873751 markings, 288995729 edges, 379088 markings/sec, 255 secs
lola: sara is running 260 secs || sara is running 260 secs || 109688166 markings, 294019341 edges, 362883 markings/sec, 260 secs
lola: sara is running 265 secs || sara is running 265 secs || 111579092 markings, 299178732 edges, 378185 markings/sec, 265 secs
lola: sara is running 270 secs || sara is running 270 secs || 113460483 markings, 304521600 edges, 376278 markings/sec, 270 secs
lola: sara is running 275 secs || sara is running 275 secs || 115264419 markings, 309536151 edges, 360787 markings/sec, 275 secs
lola: sara is running 280 secs || sara is running 280 secs || 117211589 markings, 314865946 edges, 389434 markings/sec, 280 secs
lola: sara is running 285 secs || sara is running 285 secs || 119075381 markings, 319903602 edges, 372758 markings/sec, 285 secs
lola: sara is running 290 secs || sara is running 290 secs || 121039610 markings, 325023361 edges, 392846 markings/sec, 290 secs
lola: sara is running 295 secs || sara is running 295 secs || 122841959 markings, 330050708 edges, 360470 markings/sec, 295 secs
lola: sara is running 300 secs || sara is running 300 secs || 124721195 markings, 335292443 edges, 375847 markings/sec, 300 secs
lola: sara is running 305 secs || sara is running 305 secs || 126678124 markings, 340720632 edges, 391386 markings/sec, 305 secs
lola: sara is running 310 secs || sara is running 310 secs || 128399946 markings, 345616427 edges, 344364 markings/sec, 310 secs
lola: sara is running 315 secs || sara is running 315 secs || 130227452 markings, 350740335 edges, 365501 markings/sec, 315 secs
lola: sara is running 320 secs || sara is running 320 secs || 131902454 markings, 355485264 edges, 335000 markings/sec, 320 secs
lola: sara is running 325 secs || sara is running 325 secs || 133805126 markings, 360594494 edges, 380534 markings/sec, 325 secs
lola: sara is running 330 secs || sara is running 330 secs || 135675799 markings, 365717632 edges, 374135 markings/sec, 330 secs
lola: sara is running 335 secs || sara is running 335 secs || 137542622 markings, 370976043 edges, 373365 markings/sec, 335 secs
lola: sara is running 340 secs || sara is running 340 secs || 139307679 markings, 375896397 edges, 353011 markings/sec, 340 secs
lola: sara is running 345 secs || sara is running 345 secs || 141409780 markings, 381595199 edges, 420420 markings/sec, 345 secs
lola: sara is running 350 secs || sara is running 350 secs || 142949230 markings, 385847008 edges, 307890 markings/sec, 350 secs
lola: sara is running 355 secs || sara is running 355 secs || 143312770 markings, 386850897 edges, 72708 markings/sec, 355 secs
lola: sara is running 360 secs || sara is running 360 secs || 143636619 markings, 387739006 edges, 64770 markings/sec, 360 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 13 will run for 967 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((ExecutingTask <= LoadingMem)))
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: (LoadingMem + 1 <= ExecutingTask)
lola: processed formula length: 33
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: (ExecutingTask <= LoadingMem)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: ========================================
lola: subprocess 14 will run for 1450 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G ((LoadingMem <= FreeMemSegment))) OR A ((((DiskControllerUnit <= FreeMemSegment) OR (3 <= ExecutingTask)) U (TaskSuspended + 1 <= TaskReady))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 1450 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((LoadingMem <= FreeMemSegment)))
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 ((LoadingMem <= FreeMemSegment)))
lola: processed formula length: 38
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: (FreeMemSegment + 1 <= LoadingMem)
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
lola: The predicate is not invariant.
lola: 5123 markings, 5122 edges
lola: ========================================
lola: subprocess 15 will run for 2901 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((((DiskControllerUnit <= FreeMemSegment) OR (3 <= ExecutingTask)) U (TaskSuspended + 1 <= TaskReady)))
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 ((((DiskControllerUnit <= FreeMemSegment) OR (3 <= ExecutingTask)) U (TaskSuspended + 1 <= TaskReady)))
lola: processed formula length: 106
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 /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 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: ((DiskControllerUnit <= FreeMemSegment) OR (3 <= ExecutingTask))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: 0
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /ER
lola: Predicate Phi holds until Predicate Psi on all paths.
lola: 1025 markings, 1024 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 15 will run for 2901 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E ((((TransferToDisk <= TaskSuspended) OR (1 <= FreeMemSegment)) U ((DiskControllerUnit <= LoadingMem) AND (TaskReady <= CPUUnit)))) OR (DiskControllerUnit <= TaskReady))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 2901 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (DiskControllerUnit <= TaskReady)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (DiskControllerUnit <= TaskReady)
lola: processed formula length: 33
lola: 28 rewrites
lola: closed formula file CTLCardinality.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: 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: E (F (A (X ((TaskOnDisk <= TaskSuspended)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: processed formula: EF(AX((TaskOnDisk <= TaskSuspended)))
lola: processed formula length: 37
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: 3338755 markings, 5561495 edges, 667751 markings/sec, 0 secs
lola: 6478582 markings, 10794058 edges, 627965 markings/sec, 5 secs
lola: 9594107 markings, 15987690 edges, 623105 markings/sec, 10 secs
lola: 12878335 markings, 22079899 edges, 656846 markings/sec, 15 secs
lola: 15699178 markings, 27722855 edges, 564169 markings/sec, 20 secs
lola: 18353976 markings, 33031128 edges, 530960 markings/sec, 25 secs
lola: 20962131 markings, 38248002 edges, 521631 markings/sec, 30 secs
lola: 23923297 markings, 44213013 edges, 592233 markings/sec, 35 secs
lola: 26681757 markings, 49729704 edges, 551692 markings/sec, 40 secs
lola: 29034674 markings, 54433870 edges, 470583 markings/sec, 45 secs
lola: 31183280 markings, 58732978 edges, 429721 markings/sec, 50 secs
lola: 33391641 markings, 63217617 edges, 441672 markings/sec, 55 secs
lola: 35267339 markings, 67595057 edges, 375140 markings/sec, 60 secs
lola: 36805755 markings, 71184872 edges, 307683 markings/sec, 65 secs
lola: 38219213 markings, 74483938 edges, 282692 markings/sec, 70 secs
lola: 39584846 markings, 77669611 edges, 273127 markings/sec, 75 secs
lola: 41213007 markings, 81469275 edges, 325632 markings/sec, 80 secs
lola: 42847283 markings, 85282728 edges, 326855 markings/sec, 85 secs
lola: 44694722 markings, 89445651 edges, 369488 markings/sec, 90 secs
lola: 47385806 markings, 94825597 edges, 538217 markings/sec, 95 secs
lola: 49721423 markings, 99497686 edges, 467123 markings/sec, 100 secs
lola: 52098516 markings, 104252283 edges, 475419 markings/sec, 105 secs
lola: 54420501 markings, 108898305 edges, 464397 markings/sec, 110 secs
lola: 56784460 markings, 113812089 edges, 472792 markings/sec, 115 secs
lola: 58874601 markings, 117992982 edges, 418028 markings/sec, 120 secs
lola: 60773825 markings, 121793373 edges, 379845 markings/sec, 125 secs
lola: 62891609 markings, 126026864 edges, 423557 markings/sec, 130 secs
lola: 65024917 markings, 130295207 edges, 426662 markings/sec, 135 secs
lola: 67363595 markings, 135234112 edges, 467736 markings/sec, 140 secs
lola: 69765322 markings, 140036583 edges, 480345 markings/sec, 145 secs
lola: 71749634 markings, 144003728 edges, 396862 markings/sec, 150 secs
lola: 73476623 markings, 147458503 edges, 345398 markings/sec, 155 secs
lola: 75162705 markings, 150829808 edges, 337216 markings/sec, 160 secs
lola: 76938132 markings, 154383846 edges, 355085 markings/sec, 165 secs
lola: 79080969 markings, 158671418 edges, 428567 markings/sec, 170 secs
lola: 81325093 markings, 163159414 edges, 448825 markings/sec, 175 secs
lola: 83396383 markings, 167302749 edges, 414258 markings/sec, 180 secs
lola: 85333042 markings, 171176385 edges, 387332 markings/sec, 185 secs
lola: 87287181 markings, 175084602 edges, 390828 markings/sec, 190 secs
lola: 89285740 markings, 179184129 edges, 399712 markings/sec, 195 secs
lola: Child process aborted or communication problem between parent and child process
lola: ========================================
lola: ...considering subproblem: A (G (E (F ((TaskSuspended <= TaskReady)))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: rewrite Frontend/Parser/formula_rewrite.k:603
lola: rewrite Frontend/Parser/formula_rewrite.k:613
lola: rewrite Frontend/Parser/formula_rewrite.k:703
lola: processed formula: (TaskSuspended <= TaskReady)
lola: processed formula length: 28
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
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: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 1
lola: formula 1: (TaskSuspended <= TaskReady)
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:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (TaskReady + 1 <= TaskSuspended)
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-17-0.sara
lola: state equation: write sara problem file to CTLCardinality-17-1.sara
lola: state equation: calling and running sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-17-1.sara.
sara: try reading problem file CTLCardinality-17-0.sara.
sara: place or transition ordering is non-deterministic
sara: place or transition ordering is non-deterministic


lola: state equation 1: solution produced
lola: state equation 0: solution produced
lola: sara is running 0 secs || sara is running 0 secs || 3174650 markings, 7345382 edges, 634930 markings/sec, 0 secs
lola: sara is running 5 secs || sara is running 5 secs || 6088269 markings, 14568638 edges, 582724 markings/sec, 5 secs
lola: sara is running 10 secs || sara is running 10 secs || 8789830 markings, 21244264 edges, 540312 markings/sec, 10 secs
lola: sara is running 15 secs || sara is running 15 secs || 11213234 markings, 27652644 edges, 484681 markings/sec, 15 secs
lola: sara is running 20 secs || sara is running 20 secs || 13741853 markings, 34108421 edges, 505724 markings/sec, 20 secs
lola: sara is running 25 secs || sara is running 25 secs || 16095938 markings, 40371995 edges, 470817 markings/sec, 25 secs
lola: sara is running 30 secs || sara is running 30 secs || 18661748 markings, 47159441 edges, 513162 markings/sec, 30 secs
lola: sara is running 35 secs || sara is running 35 secs || 21185308 markings, 53651678 edges, 504712 markings/sec, 35 secs
lola: sara is running 40 secs || sara is running 40 secs || 23602608 markings, 60075873 edges, 483460 markings/sec, 40 secs
lola: sara is running 45 secs || sara is running 45 secs || 25984664 markings, 66425034 edges, 476411 markings/sec, 45 secs
lola: sara is running 50 secs || sara is running 50 secs || 28276367 markings, 72588615 edges, 458341 markings/sec, 50 secs
lola: sara is running 55 secs || sara is running 55 secs || 30702591 markings, 79028601 edges, 485245 markings/sec, 55 secs
lola: sara is running 60 secs || sara is running 60 secs || 32966449 markings, 85064992 edges, 452772 markings/sec, 60 secs
lola: sara is running 65 secs || sara is running 65 secs || 35144606 markings, 90919011 edges, 435631 markings/sec, 65 secs
lola: sara is running 70 secs || sara is running 70 secs || 37346917 markings, 96831522 edges, 440462 markings/sec, 70 secs
lola: sara is running 75 secs || sara is running 75 secs || 39451195 markings, 102555598 edges, 420856 markings/sec, 75 secs
lola: sara is running 80 secs || sara is running 80 secs || 41596576 markings, 108256897 edges, 429076 markings/sec, 80 secs
lola: sara is running 85 secs || sara is running 85 secs || 43842765 markings, 114236872 edges, 449238 markings/sec, 85 secs
lola: sara is running 90 secs || sara is running 90 secs || 45934578 markings, 119972592 edges, 418363 markings/sec, 90 secs
lola: sara is running 95 secs || sara is running 95 secs || 47959624 markings, 125490438 edges, 405009 markings/sec, 95 secs
lola: sara is running 100 secs || sara is running 100 secs || 50179937 markings, 131427319 edges, 444063 markings/sec, 100 secs
lola: sara is running 105 secs || sara is running 105 secs || 52226147 markings, 136897788 edges, 409242 markings/sec, 105 secs
lola: sara is running 110 secs || sara is running 110 secs || 54468662 markings, 142635852 edges, 448503 markings/sec, 110 secs
lola: sara is running 115 secs || sara is running 115 secs || 56528853 markings, 148312224 edges, 412038 markings/sec, 115 secs
lola: sara is running 120 secs || sara is running 120 secs || 58504156 markings, 153781504 edges, 395061 markings/sec, 120 secs
lola: sara is running 125 secs || sara is running 125 secs || 60482589 markings, 159233547 edges, 395687 markings/sec, 125 secs
lola: sara is running 130 secs || sara is running 130 secs || 62451684 markings, 164748304 edges, 393819 markings/sec, 130 secs
lola: sara is running 135 secs || sara is running 135 secs || 64599195 markings, 170630675 edges, 429502 markings/sec, 135 secs
lola: sara is running 140 secs || sara is running 140 secs || 66645484 markings, 176137510 edges, 409258 markings/sec, 140 secs
lola: sara is running 145 secs || sara is running 145 secs || 68671363 markings, 181708556 edges, 405176 markings/sec, 145 secs
lola: sara is running 150 secs || sara is running 150 secs || 70675948 markings, 187320144 edges, 400917 markings/sec, 150 secs
lola: sara is running 155 secs || sara is running 155 secs || 72752697 markings, 192885588 edges, 415350 markings/sec, 155 secs
lola: sara is running 160 secs || sara is running 160 secs || 74712082 markings, 198176967 edges, 391877 markings/sec, 160 secs
lola: sara is running 165 secs || sara is running 165 secs || 76612393 markings, 203523198 edges, 380062 markings/sec, 165 secs
lola: sara is running 170 secs || sara is running 170 secs || 78678143 markings, 209176397 edges, 413150 markings/sec, 170 secs
lola: sara is running 175 secs || sara is running 175 secs || 80441268 markings, 214075256 edges, 352625 markings/sec, 175 secs
lola: sara is running 180 secs || sara is running 180 secs || 82508685 markings, 219634648 edges, 413483 markings/sec, 180 secs
lola: sara is running 185 secs || sara is running 185 secs || 84386116 markings, 224734526 edges, 375486 markings/sec, 185 secs
lola: sara is running 190 secs || sara is running 190 secs || 86245160 markings, 229919048 edges, 371809 markings/sec, 190 secs
lola: sara is running 195 secs || sara is running 195 secs || 88249324 markings, 235419980 edges, 400833 markings/sec, 195 secs
lola: sara is running 200 secs || sara is running 200 secs || 90298573 markings, 241046172 edges, 409850 markings/sec, 200 secs
lola: sara is running 205 secs || sara is running 205 secs || 92197889 markings, 246213281 edges, 379863 markings/sec, 205 secs
lola: sara is running 210 secs || sara is running 210 secs || 94071929 markings, 251423412 edges, 374808 markings/sec, 210 secs
lola: sara is running 215 secs || sara is running 215 secs || 96057330 markings, 256848193 edges, 397080 markings/sec, 215 secs
lola: sara is running 220 secs || sara is running 220 secs || 97791990 markings, 261633427 edges, 346932 markings/sec, 220 secs
lola: sara is running 225 secs || sara is running 225 secs || 99717173 markings, 266995666 edges, 385037 markings/sec, 225 secs
lola: sara is running 230 secs || sara is running 230 secs || 101638024 markings, 272160517 edges, 384170 markings/sec, 230 secs
lola: sara is running 235 secs || sara is running 235 secs || 103564040 markings, 277227910 edges, 385203 markings/sec, 235 secs
lola: sara is running 240 secs || sara is running 240 secs || 105529434 markings, 282418748 edges, 393079 markings/sec, 240 secs
lola: sara is running 245 secs || sara is running 245 secs || 107284241 markings, 287379457 edges, 350961 markings/sec, 245 secs
lola: sara is running 250 secs || sara is running 250 secs || 109031967 markings, 292165304 edges, 349545 markings/sec, 250 secs
lola: sara is running 255 secs || sara is running 255 secs || 110656423 markings, 296636316 edges, 324891 markings/sec, 255 secs
lola: sara is running 260 secs || sara is running 260 secs || 112393617 markings, 301471181 edges, 347439 markings/sec, 260 secs
lola: sara is running 265 secs || sara is running 265 secs || 114079556 markings, 306203670 edges, 337188 markings/sec, 265 secs
lola: sara is running 270 secs || sara is running 270 secs || 115773912 markings, 310941841 edges, 338871 markings/sec, 270 secs
lola: sara is running 275 secs || sara is running 275 secs || 117730590 markings, 316309741 edges, 391336 markings/sec, 275 secs
lola: sara is running 280 secs || sara is running 280 secs || 119491505 markings, 321055628 edges, 352183 markings/sec, 280 secs
lola: sara is running 285 secs || sara is running 285 secs || 121321638 markings, 325855276 edges, 366027 markings/sec, 285 secs
lola: sara is running 290 secs || sara is running 290 secs || 123139526 markings, 330813095 edges, 363578 markings/sec, 290 secs
lola: sara is running 295 secs || sara is running 295 secs || 124942314 markings, 335889719 edges, 360558 markings/sec, 295 secs
lola: sara is running 300 secs || sara is running 300 secs || 126795916 markings, 341060535 edges, 370720 markings/sec, 300 secs
lola: sara is running 305 secs || sara is running 305 secs || 128466189 markings, 345805594 edges, 334055 markings/sec, 305 secs
lola: sara is running 310 secs || sara is running 310 secs || 130260032 markings, 350832279 edges, 358769 markings/sec, 310 secs
lola: sara is running 315 secs || sara is running 315 secs || 131942128 markings, 355605913 edges, 336419 markings/sec, 315 secs
lola: sara is running 320 secs || sara is running 320 secs || 133787593 markings, 360545487 edges, 369093 markings/sec, 320 secs
lola: sara is running 325 secs || sara is running 325 secs || 135591483 markings, 365484204 edges, 360778 markings/sec, 325 secs
lola: sara is running 330 secs || sara is running 330 secs || 137437232 markings, 370670620 edges, 369150 markings/sec, 330 secs
lola: sara is running 335 secs || sara is running 335 secs || 139145991 markings, 375426160 edges, 341752 markings/sec, 335 secs
lola: sara is running 340 secs || sara is running 340 secs || 141163642 markings, 380912780 edges, 403530 markings/sec, 340 secs
lola: sara is running 345 secs || sara is running 345 secs || 142876584 markings, 385641751 edges, 342588 markings/sec, 345 secs
lola: sara is running 350 secs || sara is running 350 secs || 143341691 markings, 386939954 edges, 93021 markings/sec, 350 secs
lola: sara is running 355 secs || sara is running 355 secs || 143690989 markings, 387900321 edges, 69860 markings/sec, 355 secs
lola: Child process aborted or communication problem between parent and child process
lola: ========================================
lola: ...considering subproblem: (E ((((TransferToDisk <= TaskSuspended) OR (1 <= FreeMemSegment)) U ((DiskControllerUnit <= LoadingMem) AND (TaskReady <= CPUUnit)))) OR (DiskControllerUnit <= TaskReady))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: (DiskControllerUnit <= TaskReady)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (DiskControllerUnit <= TaskReady)
lola: processed formula length: 33
lola: 28 rewrites
lola: closed formula file CTLCardinality.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: ========================================
lola: ...considering subproblem: E ((((TransferToDisk <= TaskSuspended) OR (1 <= FreeMemSegment)) U ((DiskControllerUnit <= LoadingMem) AND (TaskReady <= CPUUnit))))
lola: ========================================
lola: SUBTASK
lola: checking existential until
lola: rewrite Frontend/Parser/formula_rewrite.k:618
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: rewrite Frontend/Parser/formula_rewrite.k:738
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: E ((((TransferToDisk <= TaskSuspended) OR (1 <= FreeMemSegment)) U ((DiskControllerUnit <= LoadingMem) AND (TaskReady <= CPUUnit))))
lola: processed formula length: 133
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 /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: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((DiskControllerUnit <= LoadingMem) AND (TaskReady <= CPUUnit))
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-19-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-19-0.sara.
sara: place or transition ordering is non-deterministic

lola: state equation 0: solution produced
lola: sara is running 0 secs || 4277646 markings, 7126315 edges, 855529 markings/sec, 0 secs
lola: sara is running 5 secs || 8554083 markings, 14252867 edges, 855287 markings/sec, 5 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EU
lola: There is a path where Predicate Phi holds until Predicate Psi.
lola: 10992125 markings, 18315770 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: RESULT
lola:
SUMMARY: no yes no no yes no no no yes unknown unknown no no yes yes yes
lola:
preliminary result: no yes no no yes no no no yes unknown unknown no no yes yes yes
lola: memory consumption: 18056 KB
lola: time consumption: 1245 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLCardinality.json
lola: closed JSON file CTLCardinality.json
rslt: finished

BK_STOP 1552953610776

--------------------
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="SmallOperatingSystem-PT-MT4096DC1024"
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 2-3954"
echo " Executing tool lola"
echo " Input is SmallOperatingSystem-PT-MT4096DC1024, 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 r159-csrt-155286431200472"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmallOperatingSystem-PT-MT4096DC1024.tgz
mv SmallOperatingSystem-PT-MT4096DC1024 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 ;