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-155286431000391.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-MT0128DC0064, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-csrt-155286431000391
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 180K
-rw-r--r-- 1 mcc users 3.9K Feb 12 18:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Feb 12 18:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Feb 9 02:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 9 02:06 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 01:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 9.3K Feb 5 01:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 4 22:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.9K Feb 4 22:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 4 20:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Feb 4 20:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Feb 1 20:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 1 20:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K 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 8.2K 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-MT0128DC0064-CTLCardinality-00
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-01
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-02
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-03
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-04
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-05
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-06
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-07
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-08
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-09
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-10
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-11
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-12
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-13
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-14
FORMULA_NAME SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1552950506457

info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ SmallOperatingSystem-PT-MT0128DC0064 @ 3570 seconds

FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SmallOperatingSystem-PT-MT0128DC0064-CTLCardinality-13 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 2371
rslt: Output for CTLCardinality @ SmallOperatingSystem-PT-MT0128DC0064

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"exit":
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],
"exit":
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"error": null,
"memory": 19436,
"runtime": 1199.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "CTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "(A(G(*)) OR *) : (* AND A(G(*))) : A(G(E((** U **)))) : E((* R *)) : E(F(*)) : A((* R *)) : FALSE : TRUE : E(F(**)) : A(G(E(F(*)))) : A(F(A(G(**)))) : A(G(E((** U **)))) : (** AND E(F(**))) : A(G((E(G(**)) OR **))) : (A(F(**)) OR A((** U **))) : (A(G(**)) AND A(F(**)))"
},
"net":
{
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"conflict_clusters": 4,
"places": 9,
"places_significant": 5,
"singleton_clusters": 0,
"transitions": 8
},
"result":
{
"preliminary_value": "no no no no yes no no yes yes yes no no yes unknown yes 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: 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: (TransferToDisk <= CPUUnit)
lola: LP says that atomic proposition is always true: (2 <= TaskOnDisk)
lola: LP says that atomic proposition is always true: (TransferToDisk <= CPUUnit)
lola: LP says that atomic proposition is always true: (LoadingMem <= CPUUnit)
lola: LP says that atomic proposition is always true: (FreeMemSegment <= CPUUnit)
lola: (NOT((E (F ((FreeMemSegment <= ExecutingTask))) AND ((1 <= CPUUnit) OR ((1 <= LoadingMem) AND (1 <= FreeMemSegment))))) AND A (X ((TransferToDisk <= CPUUnit)))) : NOT(((2 <= LoadingMem) OR E (F ((DiskControllerUnit <= 2))))) : A (G (E (((2 <= LoadingMem) U (2 <= FreeMemSegment))))) : NOT(A ((((TaskReady <= TransferToDisk) OR (1 <= DiskControllerUnit)) U (FreeMemSegment + 1 <= TaskOnDisk)))) : E (F (NOT(A (G ((DiskControllerUnit <= CPUUnit)))))) : NOT(E ((((2 <= TransferToDisk) OR (DiskControllerUnit <= FreeMemSegment)) U ((DiskControllerUnit <= TaskReady) AND (LoadingMem <= TaskSuspended))))) : (E (F (())) AND A (F ((TaskSuspended <= LoadingMem)))) : A (F (A (G (())))) : E (F ((CPUUnit <= TaskReady))) : NOT(E (F (A (G ((1 <= ExecutingTask)))))) : A (F (A (G ((TaskReady <= DiskControllerUnit))))) : A (G (E (((TransferToDisk <= FreeMemSegment) U (1 <= ExecutingTask))))) : ((TaskReady <= FreeMemSegment) AND E ((() U (DiskControllerUnit <= 2)))) : A (G ((E (G ((1 <= DiskControllerUnit))) OR (DiskControllerUnit <= CPUUnit)))) : ((A (F ((3 <= FreeMemSegment))) OR A (((DiskControllerUnit <= ExecutingTask) U (2 <= FreeMemSegment)))) AND E (F (A (G ((FreeMemSegment <= CPUUnit)))))) : (A (G (E (G ((ExecutingTask <= CPUUnit))))) AND NOT(NOT(A (F ((TaskSuspended <= ExecutingTask))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:136
lola: rewrite Frontend/Parser/formula_rewrite.k:115
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:401
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:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:118
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:154
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
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:100
lola: rewrite Frontend/Parser/formula_rewrite.k:169
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:154
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:115
lola: rewrite Frontend/Parser/formula_rewrite.k:458
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:300
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: 54 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: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 54 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 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((CPUUnit + 1 <= DiskControllerUnit)))
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 ((CPUUnit + 1 <= DiskControllerUnit)))
lola: processed formula length: 43
lola: 55 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: (CPUUnit + 1 <= DiskControllerUnit)
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: 8516 markings, 16833 edges
lola: state equation: write sara problem file to CTLCardinality-2-0.sara
lola: ========================================
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((CPUUnit <= TaskReady)))
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 ((CPUUnit <= TaskReady)))
lola: processed formula length: 30
lola: 55 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: (CPUUnit <= 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: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 257 markings, 256 edges
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F ((ExecutingTask <= 0)))))
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: (ExecutingTask <= 0)
lola: processed formula length: 20
lola: 57 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:788
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (1 <= ExecutingTask)
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-4-0.sara
lola: state equation: calling and running 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: (ExecutingTask <= 0)
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-4-1.sara
lola: state equation: calling and running sara
lola: ========================================
sara: try reading problem file CTLCardinality-4-1.sara.
sara: try reading problem file CTLCardinality-4-0.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 || 2548826 markings, 6555033 edges, 509765 markings/sec, 0 secs
lola: sara is running 5 secs || sara is running 5 secs || 4607784 markings, 12061374 edges, 411792 markings/sec, 5 secs
lola: sara is running 10 secs || sara is running 10 secs || 6676298 markings, 17615766 edges, 413703 markings/sec, 10 secs
lola: sara is running 15 secs || sara is running 15 secs || 8805724 markings, 23830160 edges, 425885 markings/sec, 15 secs
lola: sara is running 20 secs || sara is running 20 secs || 9794686 markings, 28975544 edges, 197792 markings/sec, 20 secs
lola: sara is running 25 secs || sara is running 25 secs || 10687806 markings, 33648866 edges, 178624 markings/sec, 25 secs
lola: sara is running 30 secs || sara is running 30 secs || 11559847 markings, 38199209 edges, 174408 markings/sec, 30 secs
lola: sara is running 35 secs || sara is running 35 secs || 12420189 markings, 42703339 edges, 172068 markings/sec, 35 secs
lola: sara is running 40 secs || sara is running 40 secs || 13303410 markings, 47312187 edges, 176644 markings/sec, 40 secs
lola: sara is running 45 secs || sara is running 45 secs || 14211418 markings, 52091407 edges, 181602 markings/sec, 45 secs
lola: sara is running 50 secs || sara is running 50 secs || 15143929 markings, 57047979 edges, 186502 markings/sec, 50 secs
lola: sara is running 55 secs || sara is running 55 secs || 16237523 markings, 63043184 edges, 218719 markings/sec, 55 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: tscc_search
lola: The predicate is live.
lola: 16498625 markings, 64712960 edges
lola: ========================================
lola: subprocess 5 will run for 318 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (((2 <= LoadingMem) U (2 <= FreeMemSegment)))))
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((2 <= LoadingMem) U (2 <= FreeMemSegment)))
lola: processed formula length: 48
lola: 56 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: 254 markings, 633 edges
lola: ========================================
lola: subprocess 6 will run for 350 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((E (G ((1 <= DiskControllerUnit))) OR (DiskControllerUnit <= CPUUnit))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: processed formula: AG((EG((1 <= DiskControllerUnit)) OR (DiskControllerUnit <= CPUUnit)))
lola: processed formula length: 70
lola: 56 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: 1127062 markings, 5053568 edges, 225412 markings/sec, 0 secs
lola: 2152185 markings, 9867519 edges, 205025 markings/sec, 5 secs
lola: 3125836 markings, 14479012 edges, 194730 markings/sec, 10 secs
lola: 4061700 markings, 18954284 edges, 187173 markings/sec, 15 secs
lola: 4966525 markings, 23316267 edges, 180965 markings/sec, 20 secs
lola: 5845513 markings, 27591276 edges, 175798 markings/sec, 25 secs
lola: 6709871 markings, 31794354 edges, 172872 markings/sec, 30 secs
lola: 7537920 markings, 35827299 edges, 165610 markings/sec, 35 secs
lola: 8386949 markings, 39960200 edges, 169806 markings/sec, 40 secs
lola: 9196016 markings, 43944072 edges, 161813 markings/sec, 45 secs
lola: 9990135 markings, 47831566 edges, 158824 markings/sec, 50 secs
lola: 10786337 markings, 51753485 edges, 159240 markings/sec, 55 secs
lola: 11565459 markings, 55599183 edges, 155824 markings/sec, 60 secs
lola: 12364794 markings, 59541167 edges, 159867 markings/sec, 65 secs
lola: 13171721 markings, 63529945 edges, 161385 markings/sec, 70 secs
lola: 13981771 markings, 67534448 edges, 162010 markings/sec, 75 secs
lola: 14777601 markings, 71494671 edges, 159166 markings/sec, 80 secs
lola: 15579542 markings, 75477022 edges, 160388 markings/sec, 85 secs
lola: 16366119 markings, 79388696 edges, 157315 markings/sec, 90 secs
lola: 17135624 markings, 83203129 edges, 153901 markings/sec, 95 secs
lola: 17908212 markings, 87039416 edges, 154518 markings/sec, 100 secs
lola: 18672698 markings, 90856633 edges, 152897 markings/sec, 105 secs
lola: 19428651 markings, 94627262 edges, 151191 markings/sec, 110 secs
lola: 20175213 markings, 98369670 edges, 149312 markings/sec, 115 secs
lola: 20922343 markings, 102117472 edges, 149426 markings/sec, 120 secs
lola: 21669352 markings, 105843753 edges, 149402 markings/sec, 125 secs
lola: 22402385 markings, 109518476 edges, 146607 markings/sec, 130 secs
lola: 23137999 markings, 113210507 edges, 147123 markings/sec, 135 secs
lola: 23862775 markings, 116845346 edges, 144955 markings/sec, 140 secs
lola: 24574780 markings, 120430328 edges, 142401 markings/sec, 145 secs
lola: 25279909 markings, 123980204 edges, 141026 markings/sec, 150 secs
lola: 26008416 markings, 127636184 edges, 145701 markings/sec, 155 secs
lola: 26737106 markings, 131296834 edges, 145738 markings/sec, 160 secs
lola: 27480372 markings, 135036223 edges, 148653 markings/sec, 165 secs
lola: 28187081 markings, 138585978 edges, 141342 markings/sec, 170 secs
lola: 28901847 markings, 142180013 edges, 142953 markings/sec, 175 secs
lola: 29619988 markings, 145797736 edges, 143628 markings/sec, 180 secs
lola: 30357724 markings, 149507738 edges, 147547 markings/sec, 185 secs
lola: 31062480 markings, 153053721 edges, 140951 markings/sec, 190 secs
lola: 31810121 markings, 156829742 edges, 149528 markings/sec, 195 secs
lola: 32550516 markings, 160574094 edges, 148079 markings/sec, 200 secs
lola: 33296008 markings, 164338864 edges, 149098 markings/sec, 205 secs
lola: 34012717 markings, 167968572 edges, 143342 markings/sec, 210 secs
lola: 34758837 markings, 171744037 edges, 149224 markings/sec, 215 secs
lola: 35500672 markings, 175482048 edges, 148367 markings/sec, 220 secs
lola: 36242948 markings, 179233089 edges, 148455 markings/sec, 225 secs
lola: 36975468 markings, 182934125 edges, 146504 markings/sec, 230 secs
lola: 37725066 markings, 186714982 edges, 149920 markings/sec, 235 secs
lola: 38468513 markings, 190478325 edges, 148689 markings/sec, 240 secs
lola: 39195467 markings, 194141362 edges, 145391 markings/sec, 245 secs
lola: 39941430 markings, 197902519 edges, 149193 markings/sec, 250 secs
lola: 40643573 markings, 201456468 edges, 140429 markings/sec, 255 secs
lola: 41313122 markings, 204838777 edges, 133910 markings/sec, 260 secs
lola: 41989557 markings, 208270304 edges, 135287 markings/sec, 265 secs
lola: 42672422 markings, 211741286 edges, 136573 markings/sec, 270 secs
lola: 43325942 markings, 215064475 edges, 130704 markings/sec, 275 secs
lola: 43994408 markings, 218456352 edges, 133693 markings/sec, 280 secs
lola: 44652602 markings, 221800087 edges, 131639 markings/sec, 285 secs
lola: 45349596 markings, 225345831 edges, 139399 markings/sec, 290 secs
lola: 46052082 markings, 228890725 edges, 140497 markings/sec, 295 secs
lola: 46757570 markings, 232483827 edges, 141098 markings/sec, 300 secs
lola: 47420501 markings, 235841087 edges, 132586 markings/sec, 305 secs
lola: 48078417 markings, 239183115 edges, 131583 markings/sec, 310 secs
lola: 48729673 markings, 242484078 edges, 130251 markings/sec, 315 secs
lola: 49388894 markings, 245828985 edges, 131844 markings/sec, 320 secs
lola: 50053552 markings, 249214032 edges, 132932 markings/sec, 325 secs
lola: 50721631 markings, 252601820 edges, 133616 markings/sec, 330 secs
lola: 51373522 markings, 255923295 edges, 130378 markings/sec, 335 secs
lola: 52005050 markings, 259140184 edges, 126306 markings/sec, 340 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown no unknown yes unknown no yes yes yes unknown unknown unknown unknown unknown unknown
lola: memory consumption: 7852568 KB
lola: time consumption: 416 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLCardinality.json
lola: closed JSON file CTLCardinality.json
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 7 will run for 350 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (((TransferToDisk <= FreeMemSegment) U (1 <= ExecutingTask)))))
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((TransferToDisk <= FreeMemSegment) U (1 <= ExecutingTask)))
lola: processed formula length: 64
lola: 56 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: 640 markings, 2299 edges
lola: ========================================
lola: subprocess 8 will run for 394 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((LoadingMem <= 1) AND A (G ((3 <= DiskControllerUnit))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 8 will run for 394 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (LoadingMem <= 1)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (LoadingMem <= 1)
lola: processed formula length: 17
lola: 54 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 9 will run for 450 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((3 <= 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:788
lola: processed formula: A (G ((3 <= DiskControllerUnit)))
lola: processed formula length: 33
lola: 56 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:788
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (DiskControllerUnit <= 2)
lola: state equation task get result unparse finished id 0
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: The predicate is not invariant.
lola: 63 markings, 62 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 9 will run for 450 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (A (G ((TaskReady <= DiskControllerUnit)))))
lola: ========================================
lola: SUBTASK
lola: checking eventual invariance
lola: rewrite Frontend/Parser/formula_rewrite.k:594
lola: rewrite Frontend/Parser/formula_rewrite.k:629
lola: rewrite Frontend/Parser/formula_rewrite.k:758
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (DiskControllerUnit + 1 <= TaskReady)
lola: processed formula length: 37
lola: 58 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 /EGEF)
lola: state space: using reachability graph (EGEF version) (--search=depth)
lola: state space: using ctl preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: 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: (TaskReady <= DiskControllerUnit)
lola: state equation task get result unparse finished id 0
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EGEF
lola: The predicate is not eventually invariant.
lola: 130 markings, 193 edges
lola: ========================================
lola: subprocess 10 will run for 525 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((TaskReady <= FreeMemSegment) AND E (F ((DiskControllerUnit <= 2))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 10 will run for 525 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((DiskControllerUnit <= 2)))
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 <= 2)))
lola: processed formula length: 33
lola: 55 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: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (DiskControllerUnit <= 2)
lola: state equation task get result unparse finished id 0
lola: The predicate is reachable.
lola: 63 markings, 62 edges
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: ========================================
lola: subprocess 11 will run for 630 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (TaskReady <= FreeMemSegment)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (TaskReady <= FreeMemSegment)
lola: processed formula length: 29
lola: 54 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: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 11 will run for 630 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F ((3 <= FreeMemSegment))) OR A (((DiskControllerUnit <= ExecutingTask) U (2 <= FreeMemSegment))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 11 will run for 630 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((3 <= FreeMemSegment)))
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: (FreeMemSegment <= 2)
lola: processed formula length: 21
lola: 57 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: 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: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: formula 0: (3 <= FreeMemSegment)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 12 will run for 788 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G ((ExecutingTask <= CPUUnit))) AND A (F ((TaskSuspended <= ExecutingTask))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 12 will run for 788 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((TaskSuspended <= ExecutingTask)))
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: (ExecutingTask + 1 <= TaskSuspended)
lola: processed formula length: 36
lola: 57 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: state equation task get result started, id 0
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: ========================================
lola: subprocess 13 will run for 1051 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((ExecutingTask <= 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 ((ExecutingTask <= CPUUnit)))
lola: processed formula length: 34
lola: 56 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 <= ExecutingTask)
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-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-13-0.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: 12745 markings, 19120 edges
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: ========================================
lola: subprocess 13 will run for 1051 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G ((ExecutingTask + 1 <= FreeMemSegment))) OR ((CPUUnit <= 0) AND ((LoadingMem <= 0) OR (FreeMemSegment <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 13 will run for 1051 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((ExecutingTask + 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:788
lola: processed formula: A (G ((ExecutingTask + 1 <= FreeMemSegment)))
lola: processed formula length: 45
lola: 56 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:788
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (FreeMemSegment <= ExecutingTask)
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-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-13-0.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 14 will run for 1576 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((CPUUnit <= 0) AND ((LoadingMem <= 0) OR (FreeMemSegment <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((CPUUnit <= 0) AND ((LoadingMem <= 0) OR (FreeMemSegment <= 0)))
lola: processed formula length: 66
lola: 54 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 3 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: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 14 will run for 1576 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((((TransferToDisk + 1 <= TaskReady) AND (DiskControllerUnit <= 0)) R (TaskOnDisk <= FreeMemSegment)))
lola: ========================================
lola: SUBTASK
lola: checking existential release
lola: rewrite Frontend/Parser/formula_rewrite.k:576
lola: rewrite Frontend/Parser/formula_rewrite.k:736
lola: rewrite Frontend/Parser/formula_rewrite.k:696
lola: processed formula: E ((((TransferToDisk + 1 <= TaskReady) AND (DiskControllerUnit <= 0)) R (TaskOnDisk <= FreeMemSegment)))
lola: processed formula length: 104
lola: 57 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:788
lola: state equation task get result rewrite finished id 0
lola: 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (FreeMemSegment + 1 <= TaskOnDisk)
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 /ER
lola: There is no path where Predicate Phi releases Predicate Psi.
lola: 65 markings, 64 edges
lola: ========================================
lola: subprocess 15 will run for 3153 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((((TransferToDisk <= 1) AND (FreeMemSegment + 1 <= DiskControllerUnit)) R ((TaskReady + 1 <= DiskControllerUnit) OR (TaskSuspended + 1 <= LoadingMem))))
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 ((((TransferToDisk <= 1) AND (FreeMemSegment + 1 <= DiskControllerUnit)) R ((TaskReady + 1 <= DiskControllerUnit) OR (TaskSuspended + 1 <= LoadingMem))))
lola: processed formula length: 156
lola: 59 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: ((DiskControllerUnit <= TaskReady) AND (LoadingMem <= TaskSuspended))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EU
lola: Predicate Phi does not release Predicate Psi on all paths.
lola: 128 markings, 190 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (G ((E (G ((1 <= DiskControllerUnit))) OR (DiskControllerUnit <= CPUUnit))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: processed formula: AG((EG((1 <= DiskControllerUnit)) OR (DiskControllerUnit <= CPUUnit)))
lola: processed formula length: 70
lola: 56 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: 1105484 markings, 4953631 edges, 221097 markings/sec, 0 secs
lola: 2078223 markings, 9512620 edges, 194548 markings/sec, 5 secs
lola: 3091447 markings, 14312717 edges, 202645 markings/sec, 10 secs
lola: 4063622 markings, 18963639 edges, 194435 markings/sec, 15 secs
lola: 4949306 markings, 23231395 edges, 177137 markings/sec, 20 secs
lola: 5812272 markings, 27428266 edges, 172593 markings/sec, 25 secs
lola: 6717188 markings, 31829606 edges, 180983 markings/sec, 30 secs
lola: 7563517 markings, 35952115 edges, 169266 markings/sec, 35 secs
lola: 8448373 markings, 40264256 edges, 176971 markings/sec, 40 secs
lola: 9309809 markings, 44494496 edges, 172287 markings/sec, 45 secs
lola: 10175245 markings, 48735136 edges, 173087 markings/sec, 50 secs
lola: 11019510 markings, 52899675 edges, 168853 markings/sec, 55 secs
lola: 11834702 markings, 56916239 edges, 163038 markings/sec, 60 secs
lola: 12669079 markings, 61034579 edges, 166875 markings/sec, 65 secs
lola: 13454249 markings, 64926344 edges, 157034 markings/sec, 70 secs
lola: 14207290 markings, 68658854 edges, 150608 markings/sec, 75 secs
lola: 15015484 markings, 72676970 edges, 161639 markings/sec, 80 secs
lola: 15762048 markings, 76381777 edges, 149313 markings/sec, 85 secs
lola: 16564910 markings, 80359127 edges, 160572 markings/sec, 90 secs
lola: 17290059 markings, 83975693 edges, 145030 markings/sec, 95 secs
lola: 18089619 markings, 87943743 edges, 159912 markings/sec, 100 secs
lola: 18886936 markings, 91928165 edges, 159463 markings/sec, 105 secs
lola: 19682191 markings, 95894770 edges, 159051 markings/sec, 110 secs
lola: 20452481 markings, 99758527 edges, 154058 markings/sec, 115 secs
lola: 21221468 markings, 103623444 edges, 153797 markings/sec, 120 secs
lola: 21970869 markings, 107361820 edges, 149880 markings/sec, 125 secs
lola: 22740212 markings, 111207118 edges, 153869 markings/sec, 130 secs
lola: 23528607 markings, 115174420 edges, 157679 markings/sec, 135 secs
lola: 24265296 markings, 118877298 edges, 147338 markings/sec, 140 secs
lola: 25001335 markings, 122572729 edges, 147208 markings/sec, 145 secs
lola: 25770831 markings, 126435798 edges, 153899 markings/sec, 150 secs
lola: 26562798 markings, 130425019 edges, 158393 markings/sec, 155 secs
lola: 27324556 markings, 134249435 edges, 152352 markings/sec, 160 secs
lola: 28078613 markings, 138041490 edges, 150811 markings/sec, 165 secs
lola: 28795346 markings, 141639201 edges, 143347 markings/sec, 170 secs
lola: 29494954 markings, 145161226 edges, 139922 markings/sec, 175 secs
lola: 30213449 markings, 148779636 edges, 143699 markings/sec, 180 secs
lola: 30905815 markings, 152266497 edges, 138473 markings/sec, 185 secs
lola: 31664552 markings, 156099650 edges, 151747 markings/sec, 190 secs
lola: 32421553 markings, 159919624 edges, 151400 markings/sec, 195 secs
lola: 33127342 markings, 163481965 edges, 141158 markings/sec, 200 secs
lola: 33875664 markings, 167272392 edges, 149664 markings/sec, 205 secs
lola: 34597220 markings, 170925056 edges, 144311 markings/sec, 210 secs
lola: 35291859 markings, 174438639 edges, 138928 markings/sec, 215 secs
lola: 35986341 markings, 177944436 edges, 138896 markings/sec, 220 secs
lola: 36734480 markings, 181712526 edges, 149628 markings/sec, 225 secs
lola: 37482834 markings, 185497928 edges, 149671 markings/sec, 230 secs
lola: 38228058 markings, 189253017 edges, 149045 markings/sec, 235 secs
lola: 38975208 markings, 193029939 edges, 149430 markings/sec, 240 secs
lola: 39715817 markings, 196765952 edges, 148122 markings/sec, 245 secs
lola: 40455706 markings, 200506440 edges, 147978 markings/sec, 250 secs
lola: 41193650 markings, 204236453 edges, 147589 markings/sec, 255 secs
lola: 41929092 markings, 207960444 edges, 147088 markings/sec, 260 secs
lola: 42644640 markings, 211599112 edges, 143110 markings/sec, 265 secs
lola: 43360025 markings, 215238843 edges, 143077 markings/sec, 270 secs
lola: 44076586 markings, 218874293 edges, 143312 markings/sec, 275 secs
lola: 44792391 markings, 222506603 edges, 143161 markings/sec, 280 secs
lola: 45521167 markings, 226209581 edges, 145755 markings/sec, 285 secs
lola: 46230590 markings, 229794463 edges, 141885 markings/sec, 290 secs
lola: 46962255 markings, 233519983 edges, 146333 markings/sec, 295 secs
lola: 47675475 markings, 237143034 edges, 142644 markings/sec, 300 secs
lola: 48409855 markings, 240859943 edges, 146876 markings/sec, 305 secs
lola: 49133147 markings, 244530919 edges, 144658 markings/sec, 310 secs
lola: 49867399 markings, 248267922 edges, 146850 markings/sec, 315 secs
lola: 50596038 markings, 251967314 edges, 145728 markings/sec, 320 secs
lola: 51327565 markings, 255689086 edges, 146305 markings/sec, 325 secs
lola: 52040943 markings, 259315336 edges, 142676 markings/sec, 330 secs
lola: 52756333 markings, 262958109 edges, 143078 markings/sec, 335 secs
lola: 53475322 markings, 266628346 edges, 143798 markings/sec, 340 secs
lola: 54205758 markings, 270316665 edges, 146087 markings/sec, 345 secs
lola: 54920082 markings, 273962541 edges, 142865 markings/sec, 350 secs
lola: 55650655 markings, 277687570 edges, 146115 markings/sec, 355 secs
lola: 56381039 markings, 281394026 edges, 146077 markings/sec, 360 secs
lola: 57129114 markings, 285210638 edges, 149615 markings/sec, 365 secs
lola: 57865200 markings, 288967499 edges, 147217 markings/sec, 370 secs
lola: 58592210 markings, 292678152 edges, 145402 markings/sec, 375 secs
lola: 59339398 markings, 296483354 edges, 149438 markings/sec, 380 secs
lola: 60076497 markings, 300236530 edges, 147420 markings/sec, 385 secs
lola: 60809937 markings, 303965141 edges, 146688 markings/sec, 390 secs
lola: 61551552 markings, 307748822 edges, 148323 markings/sec, 395 secs
lola: 62292340 markings, 311515009 edges, 148158 markings/sec, 400 secs
lola: 63034933 markings, 315299077 edges, 148519 markings/sec, 405 secs
lola: 63770490 markings, 319055216 edges, 147111 markings/sec, 410 secs
lola: 64502106 markings, 322794731 edges, 146323 markings/sec, 415 secs
lola: 65229338 markings, 326505104 edges, 145446 markings/sec, 420 secs
lola: 65941976 markings, 330140098 edges, 142528 markings/sec, 425 secs
lola: 66647857 markings, 333746792 edges, 141176 markings/sec, 430 secs
lola: 67357483 markings, 337367408 edges, 141925 markings/sec, 435 secs
lola: 68087277 markings, 341093146 edges, 145959 markings/sec, 440 secs
lola: 68790831 markings, 344698122 edges, 140711 markings/sec, 445 secs
lola: 69509030 markings, 348376466 edges, 143640 markings/sec, 450 secs
lola: 70189468 markings, 351858982 edges, 136088 markings/sec, 455 secs
lola: 70888693 markings, 355409812 edges, 139845 markings/sec, 460 secs
lola: 71591182 markings, 358994967 edges, 140498 markings/sec, 465 secs
lola: 72287517 markings, 362547639 edges, 139267 markings/sec, 470 secs
lola: 72957828 markings, 365988435 edges, 134062 markings/sec, 475 secs
lola: 73638201 markings, 369469152 edges, 136075 markings/sec, 480 secs
lola: 74323933 markings, 372978569 edges, 137146 markings/sec, 485 secs
lola: 75038646 markings, 376626965 edges, 142943 markings/sec, 490 secs
lola: 75719867 markings, 380100865 edges, 136244 markings/sec, 495 secs
lola: 76414913 markings, 383653379 edges, 139009 markings/sec, 500 secs
lola: 77120230 markings, 387272145 edges, 141063 markings/sec, 505 secs
lola: 77831107 markings, 390912797 edges, 142175 markings/sec, 510 secs
lola: 78515187 markings, 394394859 edges, 136816 markings/sec, 515 secs
lola: 79219700 markings, 397997357 edges, 140903 markings/sec, 520 secs
lola: 79923728 markings, 401589605 edges, 140806 markings/sec, 525 secs
lola: 80625558 markings, 405162853 edges, 140366 markings/sec, 530 secs
lola: 81312020 markings, 408674201 edges, 137292 markings/sec, 535 secs
lola: 81996225 markings, 412176071 edges, 136841 markings/sec, 540 secs
lola: 82673886 markings, 415641054 edges, 135532 markings/sec, 545 secs
lola: 83387792 markings, 419295944 edges, 142781 markings/sec, 550 secs
lola: 84069041 markings, 422792485 edges, 136250 markings/sec, 555 secs
lola: 84751092 markings, 426283404 edges, 136410 markings/sec, 560 secs
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lola: 87522415 markings, 440463034 edges, 141771 markings/sec, 580 secs
lola: 88211487 markings, 443976279 edges, 137814 markings/sec, 585 secs
lola: 88900033 markings, 447505032 edges, 137709 markings/sec, 590 secs
lola: 89605477 markings, 451117069 edges, 141089 markings/sec, 595 secs
lola: 90328291 markings, 454822928 edges, 144563 markings/sec, 600 secs
lola: 91013720 markings, 458334630 edges, 137086 markings/sec, 605 secs
lola: 91680497 markings, 461747104 edges, 133355 markings/sec, 610 secs
lola: 92358916 markings, 465222178 edges, 135684 markings/sec, 615 secs
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lola: 94418310 markings, 475744236 edges, 134752 markings/sec, 630 secs
lola: 95102561 markings, 479256333 edges, 136850 markings/sec, 635 secs
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lola: 97765004 markings, 492915244 edges, 132577 markings/sec, 655 secs
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lola: 103824617 markings, 523966397 edges, 132587 markings/sec, 700 secs
lola: 104513560 markings, 527508149 edges, 137789 markings/sec, 705 secs
lola: 105185415 markings, 530946891 edges, 134371 markings/sec, 710 secs
lola: 105847767 markings, 534339622 edges, 132470 markings/sec, 715 secs
lola: 106506864 markings, 537713626 edges, 131819 markings/sec, 720 secs
lola: 107178454 markings, 541157433 edges, 134318 markings/sec, 725 secs
lola: 107854221 markings, 544614317 edges, 135153 markings/sec, 730 secs
lola: 108408815 markings, 547457882 edges, 110919 markings/sec, 735 secs
lola: 108436698 markings, 547602073 edges, 5577 markings/sec, 740 secs
lola: 108436729 markings, 547602232 edges, 6 markings/sec, 745 secs
lola: 108439514 markings, 547616119 edges, 557 markings/sec, 750 secs
lola: 108443180 markings, 547634814 edges, 733 markings/sec, 755 secs
lola: 108452214 markings, 547681410 edges, 1807 markings/sec, 760 secs
lola: 108465769 markings, 547749998 edges, 2711 markings/sec, 765 secs
lola: 108475295 markings, 547799069 edges, 1905 markings/sec, 770 secs
lola: Child process aborted or communication problem between parent and child process
lola: RESULT
lola:
SUMMARY: no no no no yes no no yes yes yes no no yes unknown yes no
lola:
preliminary result: no no no no yes no no yes yes yes no no yes unknown yes no
lola: memory consumption: 19436 KB
lola: time consumption: 1199 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLCardinality.json
lola: closed JSON file CTLCardinality.json
rslt: finished

BK_STOP 1552951705961

--------------------
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-MT0128DC0064"
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-MT0128DC0064, 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-155286431000391"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmallOperatingSystem-PT-MT0128DC0064.tgz
mv SmallOperatingSystem-PT-MT0128DC0064 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 ;