fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r170-smll-158987815300052
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for FMS-PT-00200

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15798.420 3600000.00 2730564.00 165046.50 TT??TFFFF??FFFFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r170-smll-158987815300052.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is FMS-PT-00200, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-smll-158987815300052
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 188K
-rw-r--r-- 1 mcc users 2.9K Apr 1 20:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 1 20:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 1 13:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 12K Apr 1 13:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Apr 8 14:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Apr 8 14:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Apr 1 10:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Apr 1 10:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 1 06:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 1 06:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 1 13:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 1 13:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 17K Mar 24 05:37 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME FMS-PT-00200-CTLFireability-00
FORMULA_NAME FMS-PT-00200-CTLFireability-01
FORMULA_NAME FMS-PT-00200-CTLFireability-02
FORMULA_NAME FMS-PT-00200-CTLFireability-03
FORMULA_NAME FMS-PT-00200-CTLFireability-04
FORMULA_NAME FMS-PT-00200-CTLFireability-05
FORMULA_NAME FMS-PT-00200-CTLFireability-06
FORMULA_NAME FMS-PT-00200-CTLFireability-07
FORMULA_NAME FMS-PT-00200-CTLFireability-08
FORMULA_NAME FMS-PT-00200-CTLFireability-09
FORMULA_NAME FMS-PT-00200-CTLFireability-10
FORMULA_NAME FMS-PT-00200-CTLFireability-11
FORMULA_NAME FMS-PT-00200-CTLFireability-12
FORMULA_NAME FMS-PT-00200-CTLFireability-13
FORMULA_NAME FMS-PT-00200-CTLFireability-14
FORMULA_NAME FMS-PT-00200-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591138772840

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 22:59:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-02 22:59:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 22:59:35] [INFO ] Load time of PNML (sax parser for PT used): 38 ms
[2020-06-02 22:59:35] [INFO ] Transformed 22 places.
[2020-06-02 22:59:35] [INFO ] Transformed 20 transitions.
[2020-06-02 22:59:35] [INFO ] Parsed PT model containing 22 places and 20 transitions in 91 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 19 ms.
Incomplete random walk after 100139 steps, including 0 resets, run finished after 114 ms. (steps per millisecond=878 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 20 rows 22 cols
[2020-06-02 22:59:36] [INFO ] Computed 6 place invariants in 4 ms
[2020-06-02 22:59:36] [INFO ] [Real]Absence check using 6 positive place invariants in 17 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-06-02 22:59:36] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-06-02 22:59:36] [INFO ] Flatten gal took : 33 ms
[2020-06-02 22:59:36] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-06-02 22:59:36] [INFO ] Flatten gal took : 8 ms
FORMULA FMS-PT-00200-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FMS-PT-00200-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FMS-PT-00200-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FMS-PT-00200-CTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FMS-PT-00200-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FMS-PT-00200-CTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-02 22:59:36] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2020-06-02 22:59:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ FMS-PT-00200 @ 3570 seconds

FORMULA FMS-PT-00200-CTLFireability-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FMS-PT-00200-CTLFireability-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FMS-PT-00200-CTLFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FMS-PT-00200-CTLFireability-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FMS-PT-00200-CTLFireability-03 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FMS-PT-00200-CTLFireability-09 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FMS-PT-00200-CTLFireability-02 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FMS-PT-00200-CTLFireability-10 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FMS-PT-00200-CTLFireability-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FMS-PT-00200-CTLFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 722
rslt: Output for CTLFireability @ FMS-PT-00200

{
"build":
{
"architecture": 64,
"assertions": false,
"build_hostname": "mcc2019",
"build_system": "x86_64-unknown-linux-gnu",
"optimizations": true,
"package_version": "2.0",
"svn_version": "3189M"
},
"call":
{
"exec_host": "mcc2020",
"markinglimit": null,
"parameters":
[
"--pnmlnet",
"model.pnml",
"--xmlformula",
"--formula=CTLFireability.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--check=modelchecking",
"--stubborn=tarjan",
"--stateequation=par",
"--quickchecks",
"--timelimit=3570",
"--localtimelimit=0",
"--preference=force_ctl",
"--json=CTLFireability.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Tue Jun 2 22:59:37 2020
",
"timelimit": 3570
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 356
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 356
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 0,
"G": 0,
"U": 0,
"X": 1,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 1,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 1,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 1,
"visible_transitions": 0
},
"processed": "EX((1 <= p21))",
"processed_size": 14,
"rewrites": 24
},
"net":
{
"conflict_clusters": 17,
"singleton_clusters": 0
},
"result":
{
"edges": 0,
"markings": 0,
"produced_by": "CTL model checker",
"value": false
},
"task":
{
"compoundnumber": 0,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving"
},
"type": "ctl model checker"
},
"type": "CTL"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 396
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 1,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 1,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 1,
"visible_transitions": 0
},
"processed": "(p4 <= 0)",
"processed_size": 9,
"rewrites": 25
},
"result":
{
"edges": 200,
"markings": 201,
"produced_by": "state space /EXEF",
"value": true
},
"task":
{
"compoundnumber": 1,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 1,
"problems": 1
},
"type": "reachability_from_a_successor",
"workflow": "stateequation"
}
}
],
"exit":
{
"localtimelimitreached": false
},
"result":
{
"produced_by": "boolean",
"value": true
},
"task":
{
"compoundnumber": 0,
"type": "boolean"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 410
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 1,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 1,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 1,
"visible_transitions": 0
},
"processed": "A (G ((1 <= p4)))",
"processed_size": 17,
"rewrites": 25
},
"result":
{
"edges": 200,
"markings": 201,
"produced_by": "state space",
"value": false
},
"task":
{
"compoundnumber": 3,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 1,
"problems": 1
},
"type": "invariance",
"workflow": "stateequation||search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 478
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 1,
"comp": 1,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 1,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 1,
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"files":
{
"formula": "CTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "E(F(**)) : (E(X(**)) OR E(X(E(F(**))))) : A(G(E(F(*)))) : (A(G(E(F(**)))) OR A(X(E(G(*))))) : E(F(*)) : A(G(**)) : (A(G(*)) OR (A(G(*)) AND **)) : (A(G(**)) OR (A(F(**)) OR A((** U **)))) : A(G((** OR (E(X(**)) OR (A(X(**)) OR **))))) : A(G(E(F(**))))"
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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: 42/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 704
lola: finding significant places
lola: 22 places, 20 transitions, 16 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from CTLFireability.xml
lola: A ((((E (X (((1 <= p13) AND (1 <= p15)))) AND (p0 <= 0)) AND ((p2 <= 0) OR (p18 <= 0))) U E (F (((1 <= p6) AND (1 <= p13) AND (1 <= p15)))))) : E (X (((1 <= p21) OR E (F ((p4 <= 0)))))) : A (G (NOT(A (G ((p6 <= 0)))))) : (A (G (E (F ((1 <= p3))))) OR A (X (NOT(A (F (((1 <= p10) AND (1 <= p17)))))))) : NOT(A (G ((1 <= p9)))) : A (G ((1 <= p4))) : (NOT(E (F ((((1 <= p3) OR (1 <= p4)) AND (1 <= p13) AND (1 <= p15) AND (1 <= p0))))) OR (NOT(E (F ((1 <= p19)))) AND ((1 <= p19) OR (1 <= p0) OR ((1 <= p2) AND (1 <= p18)) OR ((1 <= p5) AND (1 <= p7))))) : ((A (G ((1 <= p9))) OR A (F ((1 <= p19)))) OR A (((1 <= p21) U ((1 <= p5) AND (1 <= p7))))) : A (G ((((((p11 <= 0) OR (1 <= p4)) OR E (X ((1 <= p19)))) OR A (X (((1 <= p5) AND (1 <= p7) AND (1 <= p4))))) OR ((1 <= p13) AND (1 <= p15))))) : A (F (A (G (E (F ((1 <= p16)))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:452
lola: rewrite Frontend/Parser/formula_rewrite.k:554
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:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
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:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:464
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (X ((1 <= p21))) OR E (X (E (F ((p4 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X ((1 <= p21)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX((1 <= p21))
lola: processed formula length: 14
lola: 24 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 1 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (E (F ((p4 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability from a successor
lola: rewrite Frontend/Parser/formula_rewrite.k:623
lola: rewrite Frontend/Parser/formula_rewrite.k:714
lola: processed formula: (p4 <= 0)
lola: processed formula length: 9
lola: 25 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EXEF)
lola: state space: using reachability graph (EXef version) (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (p4 <= 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: yes
lola: produced by: state space /EXEF
lola: The predicate is reachable from some successor.
lola: 201 markings, 200 edges
lola: state equation: write sara problem file to CTLFireability-0.sara
lola: state equation: calling and running sara
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 1 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G (E (F ((1 <= p3))))) OR A (X (E (G (((p10 <= 0) OR (p17 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F ((1 <= p3)))))
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: (1 <= p3)
lola: processed formula length: 9
lola: 26 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
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: (1 <= p3)
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: (p3 <= 0)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-0.sara
sara: try reading problem file CTLFireability-0.sara.
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-0.sara.
lola: state equation: write sara problem file to CTLFireability-1.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-1.sara.


lola: state equation 1: solution produced

lola: state equation 0: solution produced
lola: sara is running 0 secs || sara is running 0 secs || 3181139 markings, 6909543 edges, 636228 markings/sec, 0 secs
lola: sara is running 5 secs || sara is running 5 secs || 6205383 markings, 13834303 edges, 604849 markings/sec, 5 secs
lola: sara is running 10 secs || sara is running 10 secs || 9053077 markings, 20487664 edges, 569539 markings/sec, 10 secs
lola: sara is running 15 secs || sara is running 15 secs || 11955030 markings, 27140760 edges, 580391 markings/sec, 15 secs
lola: sara is running 20 secs || sara is running 20 secs || 14841220 markings, 33686265 edges, 577238 markings/sec, 20 secs
lola: sara is running 25 secs || sara is running 25 secs || 17543584 markings, 39958856 edges, 540473 markings/sec, 25 secs
lola: sara is running 30 secs || sara is running 30 secs || 20201098 markings, 46214307 edges, 531503 markings/sec, 30 secs
lola: sara is running 35 secs || sara is running 35 secs || 22882821 markings, 52518982 edges, 536345 markings/sec, 35 secs
lola: sara is running 40 secs || sara is running 40 secs || 25527250 markings, 58743965 edges, 528886 markings/sec, 40 secs
lola: sara is running 45 secs || sara is running 45 secs || 28103025 markings, 64857538 edges, 515155 markings/sec, 45 secs
lola: sara is running 50 secs || sara is running 50 secs || 30901510 markings, 71210707 edges, 559697 markings/sec, 50 secs
lola: sara is running 55 secs || sara is running 55 secs || 33481599 markings, 77208391 edges, 516018 markings/sec, 55 secs
lola: sara is running 60 secs || sara is running 60 secs || 36124099 markings, 83310925 edges, 528500 markings/sec, 60 secs
lola: sara is running 65 secs || sara is running 65 secs || 38626146 markings, 89218349 edges, 500409 markings/sec, 65 secs
lola: sara is running 70 secs || sara is running 70 secs || 41041608 markings, 94929996 edges, 483092 markings/sec, 70 secs
lola: sara is running 75 secs || sara is running 75 secs || 43701445 markings, 101089975 edges, 531967 markings/sec, 75 secs
lola: sara is running 80 secs || sara is running 80 secs || 46296961 markings, 107108290 edges, 519103 markings/sec, 80 secs
lola: sara is running 85 secs || sara is running 85 secs || 48726458 markings, 112833248 edges, 485899 markings/sec, 85 secs
lola: sara is running 90 secs || sara is running 90 secs || 51106682 markings, 118512362 edges, 476045 markings/sec, 90 secs
lola: sara is running 95 secs || sara is running 95 secs || 53583521 markings, 124319229 edges, 495368 markings/sec, 95 secs
lola: sara is running 100 secs || sara is running 100 secs || 55912603 markings, 129914654 edges, 465816 markings/sec, 100 secs
lola: sara is running 105 secs || sara is running 105 secs || 58412645 markings, 135644066 edges, 500008 markings/sec, 105 secs
lola: sara is running 110 secs || sara is running 110 secs || 60798698 markings, 141246144 edges, 477211 markings/sec, 110 secs
lola: sara is running 115 secs || sara is running 115 secs || 63342488 markings, 147045092 edges, 508758 markings/sec, 115 secs
lola: sara is running 120 secs || sara is running 120 secs || 65798678 markings, 152701708 edges, 491238 markings/sec, 120 secs
lola: sara is running 125 secs || sara is running 125 secs || 68158668 markings, 158196302 edges, 471998 markings/sec, 125 secs
lola: sara is running 130 secs || sara is running 130 secs || 70702015 markings, 164075425 edges, 508669 markings/sec, 130 secs
lola: sara is running 135 secs || sara is running 135 secs || 72836789 markings, 169077973 edges, 426955 markings/sec, 135 secs
lola: sara is running 140 secs || sara is running 140 secs || 74966576 markings, 174160124 edges, 425957 markings/sec, 140 secs
lola: sara is running 145 secs || sara is running 145 secs || 77280096 markings, 179536770 edges, 462704 markings/sec, 145 secs
lola: sara is running 150 secs || sara is running 150 secs || 79574255 markings, 184904931 edges, 458832 markings/sec, 150 secs
lola: sara is running 155 secs || sara is running 155 secs || 81785234 markings, 190190505 edges, 442196 markings/sec, 155 secs
lola: sara is running 160 secs || sara is running 160 secs || 84334599 markings, 195957898 edges, 509873 markings/sec, 160 secs
lola: sara is running 165 secs || sara is running 165 secs || 86414369 markings, 200942574 edges, 415954 markings/sec, 165 secs
lola: sara is running 170 secs || sara is running 170 secs || 88639053 markings, 206165211 edges, 444937 markings/sec, 170 secs
lola: sara is running 175 secs || sara is running 175 secs || 90732953 markings, 211179765 edges, 418780 markings/sec, 175 secs
lola: sara is running 180 secs || sara is running 180 secs || 92851009 markings, 216215656 edges, 423611 markings/sec, 180 secs
lola: sara is running 185 secs || sara is running 185 secs || 95320780 markings, 221762378 edges, 493954 markings/sec, 185 secs
lola: sara is running 190 secs || sara is running 190 secs || 97766276 markings, 227422316 edges, 489099 markings/sec, 190 secs
lola: sara is running 195 secs || sara is running 195 secs || 100130505 markings, 232840642 edges, 472846 markings/sec, 195 secs
lola: sara is running 200 secs || sara is running 200 secs || 102693765 markings, 238587562 edges, 512652 markings/sec, 200 secs
lola: sara is running 205 secs || sara is running 205 secs || 104961051 markings, 243948442 edges, 453457 markings/sec, 205 secs
lola: sara is running 210 secs || sara is running 210 secs || 107354021 markings, 249449111 edges, 478594 markings/sec, 210 secs
lola: sara is running 215 secs || sara is running 215 secs || 109640531 markings, 254772045 edges, 457302 markings/sec, 215 secs
lola: sara is running 220 secs || sara is running 220 secs || 111849978 markings, 260023267 edges, 441889 markings/sec, 220 secs
lola: sara is running 225 secs || sara is running 225 secs || 114467965 markings, 265734224 edges, 523597 markings/sec, 225 secs
lola: sara is running 230 secs || sara is running 230 secs || 116748250 markings, 271082057 edges, 456057 markings/sec, 230 secs
lola: sara is running 235 secs || sara is running 235 secs || 118995754 markings, 276357882 edges, 449501 markings/sec, 235 secs
lola: sara is running 240 secs || sara is running 240 secs || 121113965 markings, 281403156 edges, 423642 markings/sec, 240 secs
lola: sara is running 245 secs || sara is running 245 secs || 123638758 markings, 287061383 edges, 504959 markings/sec, 245 secs
lola: sara is running 250 secs || sara is running 250 secs || 126203739 markings, 292726046 edges, 512996 markings/sec, 250 secs
lola: sara is running 255 secs || sara is running 255 secs || 128413008 markings, 297899213 edges, 441854 markings/sec, 255 secs
lola: sara is running 260 secs || sara is running 260 secs || 130712848 markings, 303274767 edges, 459968 markings/sec, 260 secs
lola: sara is running 265 secs || sara is running 265 secs || 133037631 markings, 308638853 edges, 464957 markings/sec, 265 secs
lola: sara is running 270 secs || sara is running 270 secs || 135605551 markings, 314321834 edges, 513584 markings/sec, 270 secs
lola: sara is running 275 secs || sara is running 275 secs || 137833226 markings, 319262611 edges, 445535 markings/sec, 275 secs
lola: sara is running 280 secs || sara is running 280 secs || 139513794 markings, 323101564 edges, 336114 markings/sec, 280 secs
lola: sara is running 285 secs || sara is running 285 secs || 141083238 markings, 326507128 edges, 313889 markings/sec, 285 secs
lola: sara is running 290 secs || sara is running 290 secs || 142566416 markings, 329998451 edges, 296636 markings/sec, 290 secs
lola: sara is running 295 secs || sara is running 295 secs || 144394198 markings, 334190556 edges, 365556 markings/sec, 295 secs
lola: sara is running 300 secs || sara is running 300 secs || 145640386 markings, 337038220 edges, 249238 markings/sec, 300 secs
lola: sara is running 305 secs || sara is running 305 secs || 147462962 markings, 341359387 edges, 364515 markings/sec, 305 secs
lola: sara is running 310 secs || sara is running 310 secs || 149394335 markings, 345678171 edges, 386275 markings/sec, 310 secs
lola: sara is running 315 secs || sara is running 315 secs || 150769784 markings, 348695501 edges, 275090 markings/sec, 315 secs
lola: sara is running 320 secs || sara is running 320 secs || 152245569 markings, 352092584 edges, 295157 markings/sec, 320 secs
lola: sara is running 325 secs || sara is running 325 secs || 153168730 markings, 354329086 edges, 184632 markings/sec, 325 secs
lola: sara is running 330 secs || sara is running 330 secs || 154672326 markings, 357800573 edges, 300719 markings/sec, 330 secs
lola: sara is running 335 secs || sara is running 335 secs || 156441012 markings, 361776819 edges, 353737 markings/sec, 335 secs
lola: sara is running 340 secs || sara is running 340 secs || 158097904 markings, 365359035 edges, 331378 markings/sec, 340 secs
lola: sara is running 345 secs || sara is running 345 secs || 159599346 markings, 368756075 edges, 300288 markings/sec, 345 secs
lola: sara is running 350 secs || sara is running 350 secs || 161025955 markings, 371932870 edges, 285322 markings/sec, 350 secs
lola: sara is running 355 secs || sara is running 355 secs || 162227911 markings, 374770347 edges, 240391 markings/sec, 355 secs
lola: sara is running 360 secs || sara is running 360 secs || 163850662 markings, 378591572 edges, 324550 markings/sec, 360 secs
lola: sara is running 365 secs || sara is running 365 secs || 165041997 markings, 381474719 edges, 238267 markings/sec, 365 secs
lola: sara is running 370 secs || sara is running 370 secs || 166538583 markings, 385033407 edges, 299317 markings/sec, 370 secs
lola: sara is running 375 secs || sara is running 375 secs || 168173416 markings, 388835229 edges, 326967 markings/sec, 375 secs
lola: sara is running 380 secs || sara is running 380 secs || 169174367 markings, 391217398 edges, 200190 markings/sec, 380 secs
lola: sara is running 385 secs || sara is running 385 secs || 170745271 markings, 394825416 edges, 314181 markings/sec, 385 secs
lola: local time limit reached - aborting
lola: local time limit reached - aborting
lola:
preliminary result: unknown yes unknown unknown unknown unknown unknown unknown unknown unknown
lola:
preliminary result: unknown yes unknown unknown unknown unknown unknown unknown unknown unknown
lola: caught signal User defined signal 2 - aborting LoLA
lola:
preliminary result: unknown yes unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 2048 KB
lola: time consumption: 400 seconds
lola: print data as JSON (--json)
lola: memory consumption: 2048 KB
lola: time consumption: 400 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 2 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((((p11 <= 0) OR (1 <= p4)) OR (E (X ((1 <= p19))) OR (A (X (((1 <= p5) AND (1 <= p7) AND (1 <= p4)))) OR ((1 <= p13) AND (1 <= p15)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: processed formula: AG((((p11 <= 0) OR (1 <= p4)) OR (EX((1 <= p19)) OR (AX(((1 <= p5) AND (1 <= p7) AND (1 <= p4))) OR ((1 <= p13) AND (1 <= p15))))))
lola: processed formula length: 132
lola: 26 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 3260948 markings, 6246971 edges, 652190 markings/sec, 0 secs
lola: 6477142 markings, 12607603 edges, 643239 markings/sec, 5 secs
lola: 10047226 markings, 18857361 edges, 714017 markings/sec, 10 secs
lola: 13254549 markings, 25240525 edges, 641465 markings/sec, 15 secs
lola: 16512724 markings, 31552557 edges, 651635 markings/sec, 20 secs
lola: 19685586 markings, 38037540 edges, 634572 markings/sec, 25 secs
lola: 22898358 markings, 44515537 edges, 642554 markings/sec, 30 secs
lola: 26449663 markings, 51040741 edges, 710261 markings/sec, 35 secs
lola: 29352341 markings, 56851110 edges, 580536 markings/sec, 40 secs
lola: 32616107 markings, 63423244 edges, 652753 markings/sec, 45 secs
lola: 35709532 markings, 69685066 edges, 618685 markings/sec, 50 secs
lola: 38801517 markings, 76029382 edges, 618397 markings/sec, 55 secs
lola: 41809443 markings, 82002732 edges, 601585 markings/sec, 60 secs
lola: 44872986 markings, 88146426 edges, 612709 markings/sec, 65 secs
lola: 47883430 markings, 94268766 edges, 602089 markings/sec, 70 secs
lola: 50928837 markings, 100383567 edges, 609081 markings/sec, 75 secs
lola: 53939721 markings, 106460277 edges, 602177 markings/sec, 80 secs
lola: 56980138 markings, 112589096 edges, 608083 markings/sec, 85 secs
lola: 59971278 markings, 118667499 edges, 598228 markings/sec, 90 secs
lola: 63024052 markings, 124813907 edges, 610555 markings/sec, 95 secs
lola: 66060226 markings, 130870604 edges, 607235 markings/sec, 100 secs
lola: 69109659 markings, 136956685 edges, 609887 markings/sec, 105 secs
lola: 72142839 markings, 143000216 edges, 606636 markings/sec, 110 secs
lola: 75138471 markings, 149029315 edges, 599126 markings/sec, 115 secs
lola: 78105785 markings, 154995285 edges, 593463 markings/sec, 120 secs
lola: 81096829 markings, 161040322 edges, 598209 markings/sec, 125 secs
lola: 84163339 markings, 167149599 edges, 613302 markings/sec, 130 secs
lola: 87129304 markings, 173141566 edges, 593193 markings/sec, 135 secs
lola: 90115587 markings, 179200261 edges, 597257 markings/sec, 140 secs
lola: 93242102 markings, 185458340 edges, 625303 markings/sec, 145 secs
lola: 96326384 markings, 191655568 edges, 616856 markings/sec, 150 secs
lola: 99376565 markings, 197862768 edges, 610036 markings/sec, 155 secs
lola: 102202099 markings, 203763613 edges, 565107 markings/sec, 160 secs
lola: 105163761 markings, 209967166 edges, 592332 markings/sec, 165 secs
lola: 108016448 markings, 215871078 edges, 570537 markings/sec, 170 secs
lola: 110517960 markings, 220970785 edges, 500302 markings/sec, 175 secs
lola: 111214982 markings, 222395296 edges, 139404 markings/sec, 180 secs
lola: 112591268 markings, 225256222 edges, 275257 markings/sec, 185 secs
lola: 113793676 markings, 227794983 edges, 240482 markings/sec, 190 secs
lola: 115032523 markings, 230407758 edges, 247769 markings/sec, 195 secs
lola: 116268876 markings, 233024286 edges, 247271 markings/sec, 200 secs
lola: 117326806 markings, 235252830 edges, 211586 markings/sec, 205 secs
lola: 118629615 markings, 237985880 edges, 260562 markings/sec, 210 secs
lola: 119575665 markings, 239944998 edges, 189210 markings/sec, 215 secs
lola: 121145355 markings, 243311384 edges, 313938 markings/sec, 220 secs
lola: 122209689 markings, 245527595 edges, 212867 markings/sec, 225 secs
lola: 123451031 markings, 248143150 edges, 248268 markings/sec, 230 secs
lola: 125569057 markings, 252394753 edges, 423605 markings/sec, 235 secs
lola: 126536771 markings, 254423758 edges, 193543 markings/sec, 240 secs
lola: 128107976 markings, 257753381 edges, 314241 markings/sec, 245 secs
lola: 129652094 markings, 261060284 edges, 308824 markings/sec, 250 secs
lola: 130676280 markings, 263262792 edges, 204837 markings/sec, 255 secs
lola: 132075330 markings, 266268027 edges, 279810 markings/sec, 260 secs
lola: 132917668 markings, 268112985 edges, 168468 markings/sec, 265 secs
lola: 134085235 markings, 270574969 edges, 233513 markings/sec, 270 secs
lola: 135150272 markings, 272914573 edges, 213007 markings/sec, 275 secs
lola: 135329564 markings, 273303635 edges, 35858 markings/sec, 280 secs
lola: 135430805 markings, 273514630 edges, 20248 markings/sec, 285 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 3 will run for 410 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((1 <= p4)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G ((1 <= p4)))
lola: processed formula length: 17
lola: 25 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (p4 <= 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: 201 markings, 200 edges
lola: state equation: write sara problem file to CTLFireability-3-0.sara
lola: state equation: calling and running sara
lola: ========================================
lola: subprocess 4 will run for 478 seconds at most (--localtimelimit=0)
lola: ========================================
sara: try reading problem file CTLFireability-3-0.sara.
lola: ...considering subproblem: E (F ((p9 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F ((p9 <= 0)))
lola: processed formula length: 17
lola: 24 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING

lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (p9 <= 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: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 201 markings, 200 edges
lola: ========================================
lola: subprocess 5 will run for 574 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((1 <= p6) AND (1 <= p13) AND (1 <= p15))))
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 (((1 <= p6) AND (1 <= p13) AND (1 <= p15))))
lola: processed formula length: 49
lola: 24 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 13 markings, 12 edges
lola: formula 0: ((1 <= p6) AND (1 <= p13) AND (1 <= p15))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-5-0.sara
lola: state equation: calling and running sara
lola: ========================================
lola: subprocess 6 will run for 718 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F ((1 <= p6)))))
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: (1 <= p6)
lola: processed formula length: 9
lola: 26 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
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: (p6 <= 0)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
sara: try reading problem file CTLFireability-5-0.sara.
lola: state equation: write sara problem file to CTLFireability-6-0.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: (1 <= p6)
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 CTLFireability-6-1.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-6-1.sara.

lola: state equation 1: solution produced
lola: sara is running 0 secs || sara is running 0 secs || 3121325 markings, 6045750 edges, 624265 markings/sec, 0 secs
lola: sara is running 5 secs || sara is running 5 secs || 5603592 markings, 11548138 edges, 496453 markings/sec, 5 secs
lola: sara is running 10 secs || sara is running 10 secs || 8011542 markings, 16893171 edges, 481590 markings/sec, 10 secs
lola: sara is running 15 secs || sara is running 15 secs || 10559589 markings, 22563622 edges, 509609 markings/sec, 15 secs
lola: sara is running 20 secs || sara is running 20 secs || 13072692 markings, 28135901 edges, 502621 markings/sec, 20 secs
lola: sara is running 25 secs || sara is running 25 secs || 15598670 markings, 33786478 edges, 505196 markings/sec, 25 secs
lola: sara is running 30 secs || sara is running 30 secs || 18108619 markings, 39372188 edges, 501990 markings/sec, 30 secs
lola: sara is running 35 secs || sara is running 35 secs || 20580449 markings, 44867398 edges, 494366 markings/sec, 35 secs
lola: sara is running 40 secs || sara is running 40 secs || 23020743 markings, 50320143 edges, 488059 markings/sec, 40 secs
lola: sara is running 45 secs || sara is running 45 secs || 25440911 markings, 55717480 edges, 484034 markings/sec, 45 secs
lola: sara is running 50 secs || sara is running 50 secs || 27854669 markings, 61111317 edges, 482752 markings/sec, 50 secs
lola: sara is running 55 secs || sara is running 55 secs || 30279278 markings, 66477826 edges, 484922 markings/sec, 55 secs
lola: sara is running 60 secs || sara is running 60 secs || 32652108 markings, 71790936 edges, 474566 markings/sec, 60 secs
lola: sara is running 65 secs || sara is running 65 secs || 35039562 markings, 77129572 edges, 477491 markings/sec, 65 secs
lola: sara is running 70 secs || sara is running 70 secs || 37381397 markings, 82340977 edges, 468367 markings/sec, 70 secs
lola: sara is running 75 secs || sara is running 75 secs || 39781386 markings, 87691969 edges, 479998 markings/sec, 75 secs
lola: sara is running 80 secs || sara is running 80 secs || 42215876 markings, 93151974 edges, 486898 markings/sec, 80 secs
lola: sara is running 85 secs || sara is running 85 secs || 44662640 markings, 98573317 edges, 489353 markings/sec, 85 secs
lola: sara is running 90 secs || sara is running 90 secs || 47042869 markings, 103893384 edges, 476046 markings/sec, 90 secs
lola: sara is running 95 secs || sara is running 95 secs || 49434442 markings, 109245646 edges, 478315 markings/sec, 95 secs
lola: sara is running 100 secs || sara is running 100 secs || 51774942 markings, 114492932 edges, 468100 markings/sec, 100 secs
lola: sara is running 105 secs || sara is running 105 secs || 54115159 markings, 119717304 edges, 468043 markings/sec, 105 secs
lola: sara is running 110 secs || sara is running 110 secs || 56410969 markings, 124801944 edges, 459162 markings/sec, 110 secs
lola: sara is running 115 secs || sara is running 115 secs || 58776903 markings, 130076158 edges, 473187 markings/sec, 115 secs
lola: sara is running 120 secs || sara is running 120 secs || 61098835 markings, 135264372 edges, 464386 markings/sec, 120 secs
lola: sara is running 125 secs || sara is running 125 secs || 63405965 markings, 140434336 edges, 461426 markings/sec, 125 secs
lola: sara is running 130 secs || sara is running 130 secs || 65564941 markings, 145282103 edges, 431795 markings/sec, 130 secs
lola: sara is running 135 secs || sara is running 135 secs || 67830393 markings, 150296256 edges, 453090 markings/sec, 135 secs
lola: sara is running 140 secs || sara is running 140 secs || 70116000 markings, 155394615 edges, 457121 markings/sec, 140 secs
lola: sara is running 145 secs || sara is running 145 secs || 72330139 markings, 160375802 edges, 442828 markings/sec, 145 secs
lola: sara is running 150 secs || sara is running 150 secs || 74605527 markings, 165410258 edges, 455078 markings/sec, 150 secs
lola: sara is running 155 secs || sara is running 155 secs || 76769826 markings, 170310178 edges, 432860 markings/sec, 155 secs
lola: sara is running 160 secs || sara is running 160 secs || 79061001 markings, 175439077 edges, 458235 markings/sec, 160 secs
lola: sara is running 165 secs || sara is running 165 secs || 81435412 markings, 180694323 edges, 474882 markings/sec, 165 secs
lola: sara is running 170 secs || sara is running 170 secs || 83770344 markings, 185932543 edges, 466986 markings/sec, 170 secs
lola: sara is running 175 secs || sara is running 175 secs || 86097762 markings, 191099813 edges, 465484 markings/sec, 175 secs
lola: sara is running 180 secs || sara is running 180 secs || 88378082 markings, 196235787 edges, 456064 markings/sec, 180 secs
lola: sara is running 185 secs || sara is running 185 secs || 90657274 markings, 201285450 edges, 455838 markings/sec, 185 secs
lola: sara is running 190 secs || sara is running 190 secs || 92922771 markings, 206391111 edges, 453099 markings/sec, 190 secs
lola: sara is running 195 secs || sara is running 195 secs || 95157092 markings, 211334000 edges, 446864 markings/sec, 195 secs
lola: sara is running 200 secs || sara is running 200 secs || 97387506 markings, 216353423 edges, 446083 markings/sec, 200 secs
lola: sara is running 205 secs || sara is running 205 secs || 99529120 markings, 221154225 edges, 428323 markings/sec, 205 secs
lola: sara is running 210 secs || sara is running 210 secs || 101719702 markings, 226001124 edges, 438116 markings/sec, 210 secs
lola: sara is running 215 secs || sara is running 215 secs || 103976173 markings, 231101655 edges, 451294 markings/sec, 215 secs
lola: sara is running 220 secs || sara is running 220 secs || 106261773 markings, 236157955 edges, 457120 markings/sec, 220 secs
lola: sara is running 225 secs || sara is running 225 secs || 108544927 markings, 241224794 edges, 456631 markings/sec, 225 secs
lola: sara is running 230 secs || sara is running 230 secs || 110770690 markings, 246264727 edges, 445153 markings/sec, 230 secs
lola: sara is running 235 secs || sara is running 235 secs || 112934588 markings, 251094970 edges, 432780 markings/sec, 235 secs
lola: sara is running 240 secs || sara is running 240 secs || 115118628 markings, 255917969 edges, 436808 markings/sec, 240 secs
lola: sara is running 245 secs || sara is running 245 secs || 117296280 markings, 260837099 edges, 435530 markings/sec, 245 secs
lola: sara is running 250 secs || sara is running 250 secs || 119489985 markings, 265742631 edges, 438741 markings/sec, 250 secs
lola: sara is running 255 secs || sara is running 255 secs || 121628408 markings, 270529519 edges, 427685 markings/sec, 255 secs
lola: sara is running 260 secs || sara is running 260 secs || 123823526 markings, 275385510 edges, 439024 markings/sec, 260 secs
lola: sara is running 265 secs || sara is running 265 secs || 126001724 markings, 280239523 edges, 435640 markings/sec, 265 secs
lola: sara is running 270 secs || sara is running 270 secs || 128134004 markings, 285080289 edges, 426456 markings/sec, 270 secs
lola: sara is running 275 secs || sara is running 275 secs || 130288590 markings, 289892180 edges, 430917 markings/sec, 275 secs
lola: sara is running 280 secs || sara is running 280 secs || 132502696 markings, 294810887 edges, 442821 markings/sec, 280 secs
lola: sara is running 285 secs || sara is running 285 secs || 134184988 markings, 298579978 edges, 336458 markings/sec, 285 secs
lola: sara is running 290 secs || sara is running 290 secs || 135695578 markings, 301969344 edges, 302118 markings/sec, 290 secs
lola: sara is running 295 secs || sara is running 295 secs || 137547848 markings, 306119385 edges, 370454 markings/sec, 295 secs
lola: sara is running 300 secs || sara is running 300 secs || 139055074 markings, 309412587 edges, 301445 markings/sec, 300 secs
lola: sara is running 305 secs || sara is running 305 secs || 140948282 markings, 313649598 edges, 378642 markings/sec, 305 secs
lola: sara is running 310 secs || sara is running 310 secs || 142539574 markings, 317208425 edges, 318258 markings/sec, 310 secs
lola: sara is running 315 secs || sara is running 315 secs || 143908203 markings, 320309397 edges, 273726 markings/sec, 315 secs
lola: sara is running 320 secs || sara is running 320 secs || 145463371 markings, 323801859 edges, 311034 markings/sec, 320 secs
lola: sara is running 325 secs || sara is running 325 secs || 147195334 markings, 327689629 edges, 346393 markings/sec, 325 secs
lola: sara is running 330 secs || sara is running 330 secs || 148632070 markings, 330795981 edges, 287347 markings/sec, 330 secs
lola: sara is running 335 secs || sara is running 335 secs || 150206405 markings, 334349714 edges, 314867 markings/sec, 335 secs
lola: sara is running 340 secs || sara is running 340 secs || 151752050 markings, 337852524 edges, 309129 markings/sec, 340 secs
lola: sara is running 345 secs || sara is running 345 secs || 153245820 markings, 341193812 edges, 298754 markings/sec, 345 secs
lola: sara is running 350 secs || sara is running 350 secs || 154794849 markings, 344586191 edges, 309806 markings/sec, 350 secs
lola: sara is running 355 secs || sara is running 355 secs || 156398270 markings, 348165214 edges, 320684 markings/sec, 355 secs
lola: sara is running 360 secs || sara is running 360 secs || 158043060 markings, 351918902 edges, 328958 markings/sec, 360 secs
lola: sara is running 365 secs || sara is running 365 secs || 159467379 markings, 355089099 edges, 284864 markings/sec, 365 secs
lola: sara is running 370 secs || sara is running 370 secs || 161011039 markings, 358455767 edges, 308732 markings/sec, 370 secs
lola: sara is running 375 secs || sara is running 375 secs || 162550813 markings, 361915084 edges, 307955 markings/sec, 375 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 7 will run for 828 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F ((1 <= p16)))))
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: (1 <= p16)
lola: processed formula length: 10
lola: 26 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
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: (p16 <= 0)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation 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: (1 <= p16)
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 CTLFireability-7-0.sara
lola: state equation: calling and running sara
lola: state equation: write sara problem file to CTLFireability-7-1.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-7-0.sara.
sara: try reading problem file CTLFireability-7-1.sara.


lola: state equation 0: solution produced
lola: state equation 1: solution produced
lola: sara is running 0 secs || sara is running 0 secs || 3921296 markings, 7123586 edges, 784259 markings/sec, 0 secs
lola: sara is running 5 secs || sara is running 5 secs || 7680109 markings, 14643575 edges, 751763 markings/sec, 5 secs
lola: sara is running 10 secs || sara is running 10 secs || 11210165 markings, 21958803 edges, 706011 markings/sec, 10 secs
lola: sara is running 15 secs || sara is running 15 secs || 14755561 markings, 29227130 edges, 709079 markings/sec, 15 secs
lola: sara is running 20 secs || sara is running 20 secs || 18178172 markings, 36406340 edges, 684522 markings/sec, 20 secs
lola: sara is running 25 secs || sara is running 25 secs || 21505410 markings, 43482805 edges, 665448 markings/sec, 25 secs
lola: sara is running 30 secs || sara is running 30 secs || 24606032 markings, 50135970 edges, 620124 markings/sec, 30 secs
lola: sara is running 35 secs || sara is running 35 secs || 27995650 markings, 57237194 edges, 677924 markings/sec, 35 secs
lola: sara is running 40 secs || sara is running 40 secs || 31283834 markings, 64238064 edges, 657637 markings/sec, 40 secs
lola: sara is running 45 secs || sara is running 45 secs || 34637404 markings, 71316928 edges, 670714 markings/sec, 45 secs
lola: sara is running 50 secs || sara is running 50 secs || 37826768 markings, 78238383 edges, 637873 markings/sec, 50 secs
lola: sara is running 55 secs || sara is running 55 secs || 41083957 markings, 85176728 edges, 651438 markings/sec, 55 secs
lola: sara is running 60 secs || sara is running 60 secs || 44267126 markings, 92032031 edges, 636634 markings/sec, 60 secs
lola: sara is running 65 secs || sara is running 65 secs || 47446934 markings, 98869440 edges, 635962 markings/sec, 65 secs
lola: sara is running 70 secs || sara is running 70 secs || 50671281 markings, 105723927 edges, 644869 markings/sec, 70 secs
lola: sara is running 75 secs || sara is running 75 secs || 53845007 markings, 112547442 edges, 634745 markings/sec, 75 secs
lola: sara is running 80 secs || sara is running 80 secs || 56979570 markings, 119349552 edges, 626913 markings/sec, 80 secs
lola: sara is running 85 secs || sara is running 85 secs || 60135217 markings, 126093398 edges, 631129 markings/sec, 85 secs
lola: sara is running 90 secs || sara is running 90 secs || 63236863 markings, 132835495 edges, 620329 markings/sec, 90 secs
lola: sara is running 95 secs || sara is running 95 secs || 66299797 markings, 139518353 edges, 612587 markings/sec, 95 secs
lola: sara is running 100 secs || sara is running 100 secs || 69395471 markings, 146266175 edges, 619135 markings/sec, 100 secs
lola: sara is running 105 secs || sara is running 105 secs || 72462487 markings, 152940911 edges, 613403 markings/sec, 105 secs
lola: sara is running 110 secs || sara is running 110 secs || 75435404 markings, 159519459 edges, 594583 markings/sec, 110 secs
lola: sara is running 115 secs || sara is running 115 secs || 78509356 markings, 166210576 edges, 614790 markings/sec, 115 secs
lola: sara is running 120 secs || sara is running 120 secs || 81565185 markings, 172850303 edges, 611166 markings/sec, 120 secs
lola: sara is running 125 secs || sara is running 125 secs || 84521292 markings, 179401543 edges, 591221 markings/sec, 125 secs
lola: sara is running 130 secs || sara is running 130 secs || 87562640 markings, 185984322 edges, 608270 markings/sec, 130 secs
lola: sara is running 135 secs || sara is running 135 secs || 90529030 markings, 192535188 edges, 593278 markings/sec, 135 secs
lola: sara is running 140 secs || sara is running 140 secs || 93505278 markings, 199073074 edges, 595250 markings/sec, 140 secs
lola: sara is running 145 secs || sara is running 145 secs || 96691486 markings, 205784198 edges, 637242 markings/sec, 145 secs
lola: sara is running 150 secs || sara is running 150 secs || 99680110 markings, 212290739 edges, 597725 markings/sec, 150 secs
lola: sara is running 155 secs || sara is running 155 secs || 102656638 markings, 218811113 edges, 595306 markings/sec, 155 secs
lola: sara is running 160 secs || sara is running 160 secs || 105647592 markings, 225261913 edges, 598191 markings/sec, 160 secs
lola: sara is running 165 secs || sara is running 165 secs || 108565055 markings, 231689528 edges, 583493 markings/sec, 165 secs
lola: sara is running 170 secs || sara is running 170 secs || 111487233 markings, 238118922 edges, 584436 markings/sec, 170 secs
lola: sara is running 175 secs || sara is running 175 secs || 114347847 markings, 244195123 edges, 572123 markings/sec, 175 secs
lola: sara is running 180 secs || sara is running 180 secs || 117210187 markings, 250498059 edges, 572468 markings/sec, 180 secs
lola: sara is running 185 secs || sara is running 185 secs || 120180322 markings, 256901821 edges, 594027 markings/sec, 185 secs
lola: sara is running 190 secs || sara is running 190 secs || 123119506 markings, 263285753 edges, 587837 markings/sec, 190 secs
lola: sara is running 195 secs || sara is running 195 secs || 125817751 markings, 269220416 edges, 539649 markings/sec, 195 secs
lola: sara is running 200 secs || sara is running 200 secs || 128799240 markings, 275654424 edges, 596298 markings/sec, 200 secs
lola: sara is running 205 secs || sara is running 205 secs || 131600053 markings, 281908036 edges, 560163 markings/sec, 205 secs
lola: sara is running 210 secs || sara is running 210 secs || 134438456 markings, 288229547 edges, 567681 markings/sec, 210 secs
lola: sara is running 215 secs || sara is running 215 secs || 137202757 markings, 294482123 edges, 552860 markings/sec, 215 secs
lola: sara is running 220 secs || sara is running 220 secs || 140084121 markings, 300760640 edges, 576273 markings/sec, 220 secs
lola: sara is running 225 secs || sara is running 225 secs || 141671493 markings, 304282510 edges, 317474 markings/sec, 225 secs
lola: sara is running 230 secs || sara is running 230 secs || 143794515 markings, 308885393 edges, 424604 markings/sec, 230 secs
lola: sara is running 235 secs || sara is running 235 secs || 146460456 markings, 314800440 edges, 533188 markings/sec, 235 secs
lola: sara is running 240 secs || sara is running 240 secs || 148216810 markings, 318715552 edges, 351271 markings/sec, 240 secs
lola: sara is running 245 secs || sara is running 245 secs || 150007042 markings, 322706528 edges, 358046 markings/sec, 245 secs
lola: sara is running 250 secs || sara is running 250 secs || 151746863 markings, 326614381 edges, 347964 markings/sec, 250 secs
lola: sara is running 255 secs || sara is running 255 secs || 153450690 markings, 330358162 edges, 340765 markings/sec, 255 secs
lola: sara is running 260 secs || sara is running 260 secs || 155318678 markings, 334408393 edges, 373598 markings/sec, 260 secs
lola: sara is running 265 secs || sara is running 265 secs || 157324185 markings, 338855673 edges, 401101 markings/sec, 265 secs
lola: sara is running 270 secs || sara is running 270 secs || 159134882 markings, 342899494 edges, 362139 markings/sec, 270 secs
lola: sara is running 275 secs || sara is running 275 secs || 160758488 markings, 346442021 edges, 324721 markings/sec, 275 secs
lola: sara is running 280 secs || sara is running 280 secs || 162633795 markings, 350612818 edges, 375061 markings/sec, 280 secs
lola: sara is running 285 secs || sara is running 285 secs || 164324028 markings, 354316538 edges, 338047 markings/sec, 285 secs
lola: sara is running 290 secs || sara is running 290 secs || 166163295 markings, 358270729 edges, 367853 markings/sec, 290 secs
lola: sara is running 295 secs || sara is running 295 secs || 168209196 markings, 362735066 edges, 409180 markings/sec, 295 secs
lola: sara is running 300 secs || sara is running 300 secs || 170325526 markings, 367453155 edges, 423266 markings/sec, 300 secs
lola: sara is running 305 secs || sara is running 305 secs || 171854851 markings, 370833124 edges, 305865 markings/sec, 305 secs
lola: sara is running 310 secs || sara is running 310 secs || 173709636 markings, 374944336 edges, 370957 markings/sec, 310 secs
lola: sara is running 315 secs || sara is running 315 secs || 174048036 markings, 375674806 edges, 67680 markings/sec, 315 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 8 will run for 1078 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G ((1 <= p9))) OR (A (F ((1 <= p19))) OR A (((1 <= p21) U ((1 <= p5) AND (1 <= p7))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 8 will run for 1078 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((1 <= p19)))
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: (p19 <= 0)
lola: processed formula length: 10
lola: 26 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 1002 markings, 1002 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: (1 <= p19)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-8-0.sara
lola: state equation: calling and running sara
lola: ========================================
lola: subprocess 9 will run for 2156 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((1 <= p9)))
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 <= p9)))
lola: processed formula length: 17
lola: 25 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k: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: (p9 <= 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: 201 markings, 200 edges
lola: state equation: write sara problem file to CTLFireability-9-0.sara
lola: state equation: calling and running sara
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: subprocess 9 will run for 2156 seconds at most (--localtimelimit=0)
lola: ========================================
sara: try reading problem file CTLFireability-9-0.sara.
sara: try reading problem file CTLFireability-8-0.sara.


lola: ...considering subproblem: (A (G ((((p3 <= 0) AND (p4 <= 0)) OR (p13 <= 0) OR (p15 <= 0) OR (p0 <= 0)))) OR (A (G ((p19 <= 0))) AND ((1 <= p19) OR (1 <= p0) OR ((1 <= p2) AND (1 <= p18)) OR ((1 <= p5) AND (1 <= p7)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 9 will run for 2156 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((p19 <= 0)))
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 ((p19 <= 0)))
lola: processed formula length: 18
lola: 25 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k: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 <= p19)
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: 4 markings, 3 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: (A (G (E (F ((1 <= p3))))) OR A (X (E (G (((p10 <= 0) OR (p17 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: A (G (E (F ((1 <= p3)))))
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: (1 <= p3)
lola: processed formula length: 9
lola: 26 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
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: (p3 <= 0)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation task get result started, id 1
lola: state equation: write sara problem file to CTLFireability-10-0.sara
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: (1 <= p3)
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 CTLFireability-10-1.sara
lola: state equation: calling and running sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-10-0.sara.
sara: try reading problem file CTLFireability-10-1.sara.


lola: state equation 0: solution produced
lola: state equation 1: solution produced
lola: sara is running 0 secs || sara is running 0 secs || 3238998 markings, 7044760 edges, 647800 markings/sec, 0 secs
lola: sara is running 5 secs || sara is running 5 secs || 6280238 markings, 14010285 edges, 608248 markings/sec, 5 secs
lola: sara is running 10 secs || sara is running 10 secs || 9173926 markings, 20743422 edges, 578738 markings/sec, 10 secs
lola: sara is running 15 secs || sara is running 15 secs || 12118271 markings, 27454541 edges, 588869 markings/sec, 15 secs
lola: sara is running 20 secs || sara is running 20 secs || 14805359 markings, 33603263 edges, 537418 markings/sec, 20 secs
lola: sara is running 25 secs || sara is running 25 secs || 17481701 markings, 39839903 edges, 535268 markings/sec, 25 secs
lola: sara is running 30 secs || sara is running 30 secs || 20122421 markings, 46021876 edges, 528144 markings/sec, 30 secs
lola: sara is running 35 secs || sara is running 35 secs || 22743011 markings, 52180969 edges, 524118 markings/sec, 35 secs
lola: sara is running 40 secs || sara is running 40 secs || 25342938 markings, 58305970 edges, 519985 markings/sec, 40 secs
lola: sara is running 45 secs || sara is running 45 secs || 27866420 markings, 64287502 edges, 504696 markings/sec, 45 secs
lola: sara is running 50 secs || sara is running 50 secs || 30563539 markings, 70466104 edges, 539424 markings/sec, 50 secs
lola: sara is running 55 secs || sara is running 55 secs || 33058260 markings, 76282102 edges, 498944 markings/sec, 55 secs
lola: sara is running 60 secs || sara is running 60 secs || 35501217 markings, 81886424 edges, 488591 markings/sec, 60 secs
lola: sara is running 65 secs || sara is running 65 secs || 37990646 markings, 87736247 edges, 497886 markings/sec, 65 secs
lola: sara is running 70 secs || sara is running 70 secs || 40390678 markings, 93392447 edges, 480006 markings/sec, 70 secs
lola: sara is running 75 secs || sara is running 75 secs || 42870336 markings, 99103954 edges, 495932 markings/sec, 75 secs
lola: sara is running 80 secs || sara is running 80 secs || 45441060 markings, 105059637 edges, 514145 markings/sec, 80 secs
lola: sara is running 85 secs || sara is running 85 secs || 47777213 markings, 110588595 edges, 467231 markings/sec, 85 secs
lola: sara is running 90 secs || sara is running 90 secs || 50063710 markings, 116012968 edges, 457299 markings/sec, 90 secs
lola: sara is running 95 secs || sara is running 95 secs || 52395399 markings, 121591643 edges, 466338 markings/sec, 95 secs
lola: sara is running 100 secs || sara is running 100 secs || 54800021 markings, 127231217 edges, 480924 markings/sec, 100 secs
lola: sara is running 105 secs || sara is running 105 secs || 57173244 markings, 132800508 edges, 474645 markings/sec, 105 secs
lola: sara is running 110 secs || sara is running 110 secs || 59499640 markings, 138237661 edges, 465279 markings/sec, 110 secs
lola: sara is running 115 secs || sara is running 115 secs || 62088458 markings, 144112109 edges, 517764 markings/sec, 115 secs
lola: sara is running 120 secs || sara is running 120 secs || 64446684 markings, 149650296 edges, 471645 markings/sec, 120 secs
lola: sara is running 125 secs || sara is running 125 secs || 66892997 markings, 155209779 edges, 489263 markings/sec, 125 secs
lola: sara is running 130 secs || sara is running 130 secs || 69315711 markings, 160828369 edges, 484543 markings/sec, 130 secs
lola: sara is running 135 secs || sara is running 135 secs || 71560194 markings, 166132597 edges, 448897 markings/sec, 135 secs
lola: sara is running 140 secs || sara is running 140 secs || 73799547 markings, 171373431 edges, 447871 markings/sec, 140 secs
lola: sara is running 145 secs || sara is running 145 secs || 76063000 markings, 176690439 edges, 452691 markings/sec, 145 secs
lola: sara is running 150 secs || sara is running 150 secs || 78309447 markings, 181967914 edges, 449289 markings/sec, 150 secs
lola: sara is running 155 secs || sara is running 155 secs || 80491336 markings, 187103512 edges, 436378 markings/sec, 155 secs
lola: sara is running 160 secs || sara is running 160 secs || 82816752 markings, 192554594 edges, 465083 markings/sec, 160 secs
lola: sara is running 165 secs || sara is running 165 secs || 85197722 markings, 198039244 edges, 476194 markings/sec, 165 secs
lola: sara is running 170 secs || sara is running 170 secs || 87194397 markings, 202804462 edges, 399335 markings/sec, 170 secs
lola: sara is running 175 secs || sara is running 175 secs || 89403389 markings, 207986288 edges, 441798 markings/sec, 175 secs
lola: sara is running 180 secs || sara is running 180 secs || 91462933 markings, 212906910 edges, 411909 markings/sec, 180 secs
lola: sara is running 185 secs || sara is running 185 secs || 93649905 markings, 218074410 edges, 437394 markings/sec, 185 secs
lola: sara is running 190 secs || sara is running 190 secs || 96130325 markings, 223640451 edges, 496084 markings/sec, 190 secs
lola: sara is running 195 secs || sara is running 195 secs || 98404092 markings, 228941619 edges, 454753 markings/sec, 195 secs
lola: sara is running 200 secs || sara is running 200 secs || 100488198 markings, 233660401 edges, 416821 markings/sec, 200 secs
lola: sara is running 205 secs || sara is running 205 secs || 102740369 markings, 238696915 edges, 450434 markings/sec, 205 secs
lola: sara is running 210 secs || sara is running 210 secs || 104828605 markings, 243634116 edges, 417647 markings/sec, 210 secs
lola: sara is running 215 secs || sara is running 215 secs || 107135986 markings, 248930086 edges, 461476 markings/sec, 215 secs
lola: sara is running 220 secs || sara is running 220 secs || 109348933 markings, 254093019 edges, 442589 markings/sec, 220 secs
lola: sara is running 225 secs || sara is running 225 secs || 111482917 markings, 259141511 edges, 426797 markings/sec, 225 secs
lola: sara is running 230 secs || sara is running 230 secs || 113884809 markings, 264545957 edges, 480378 markings/sec, 230 secs
lola: sara is running 235 secs || sara is running 235 secs || 116278535 markings, 269928758 edges, 478745 markings/sec, 235 secs
lola: sara is running 240 secs || sara is running 240 secs || 118510096 markings, 275183261 edges, 446312 markings/sec, 240 secs
lola: sara is running 245 secs || sara is running 245 secs || 120504338 markings, 279967965 edges, 398848 markings/sec, 245 secs
lola: sara is running 250 secs || sara is running 250 secs || 122687605 markings, 284996697 edges, 436653 markings/sec, 250 secs
lola: sara is running 255 secs || sara is running 255 secs || 125298887 markings, 290758358 edges, 522256 markings/sec, 255 secs
lola: sara is running 260 secs || sara is running 260 secs || 127595886 markings, 295947159 edges, 459400 markings/sec, 260 secs
lola: sara is running 265 secs || sara is running 265 secs || 129896297 markings, 301300701 edges, 460082 markings/sec, 265 secs
lola: sara is running 270 secs || sara is running 270 secs || 132085837 markings, 306460616 edges, 437908 markings/sec, 270 secs
lola: sara is running 275 secs || sara is running 275 secs || 134405206 markings, 311707460 edges, 463874 markings/sec, 275 secs
lola: sara is running 280 secs || sara is running 280 secs || 136937477 markings, 317270458 edges, 506454 markings/sec, 280 secs
lola: sara is running 285 secs || sara is running 285 secs || 138721842 markings, 321225806 edges, 356873 markings/sec, 285 secs
lola: sara is running 290 secs || sara is running 290 secs || 140060988 markings, 324307659 edges, 267829 markings/sec, 290 secs
lola: sara is running 295 secs || sara is running 295 secs || 141416672 markings, 327282463 edges, 271137 markings/sec, 295 secs
lola: sara is running 300 secs || sara is running 300 secs || 142927418 markings, 330756516 edges, 302149 markings/sec, 300 secs
lola: sara is running 305 secs || sara is running 305 secs || 144319749 markings, 334011124 edges, 278466 markings/sec, 305 secs
lola: sara is running 310 secs || sara is running 310 secs || 145967642 markings, 337823628 edges, 329579 markings/sec, 310 secs
lola: sara is running 315 secs || sara is running 315 secs || 147224375 markings, 340812806 edges, 251347 markings/sec, 315 secs
lola: sara is running 320 secs || sara is running 320 secs || 149148731 markings, 345140570 edges, 384871 markings/sec, 320 secs
lola: sara is running 325 secs || sara is running 325 secs || 150536880 markings, 348135267 edges, 277630 markings/sec, 325 secs
lola: sara is running 330 secs || sara is running 330 secs || 152083044 markings, 351707945 edges, 309233 markings/sec, 330 secs
lola: sara is running 335 secs || sara is running 335 secs || 153606243 markings, 355360849 edges, 304640 markings/sec, 335 secs
lola: sara is running 340 secs || sara is running 340 secs || 155086697 markings, 358705348 edges, 296091 markings/sec, 340 secs
lola: sara is running 345 secs || sara is running 345 secs || 156844772 markings, 362593060 edges, 351615 markings/sec, 345 secs
lola: sara is running 350 secs || sara is running 350 secs || 158349647 markings, 365967197 edges, 300975 markings/sec, 350 secs
lola: sara is running 355 secs || sara is running 355 secs || 159978384 markings, 369646585 edges, 325747 markings/sec, 355 secs
lola: sara is running 360 secs || sara is running 360 secs || 161584949 markings, 373274102 edges, 321313 markings/sec, 360 secs
lola: sara is running 365 secs || sara is running 365 secs || 163475595 markings, 377671950 edges, 378129 markings/sec, 365 secs
lola: sara is running 370 secs || sara is running 370 secs || 165292326 markings, 382064505 edges, 363346 markings/sec, 370 secs
lola: sara is running 375 secs || sara is running 375 secs || 166687291 markings, 385345297 edges, 278993 markings/sec, 375 secs
lola: sara is running 380 secs || sara is running 380 secs || 168290733 markings, 389106745 edges, 320688 markings/sec, 380 secs
lola: sara is running 385 secs || sara is running 385 secs || 169508268 markings, 391905447 edges, 243507 markings/sec, 385 secs
lola: sara is running 390 secs || sara is running 390 secs || 170828512 markings, 395036028 edges, 264049 markings/sec, 390 secs
lola: sara is running 395 secs || sara is running 395 secs || 172653529 markings, 399080899 edges, 365003 markings/sec, 395 secs
lola: sara is running 400 secs || sara is running 400 secs || 172907899 markings, 399682054 edges, 50874 markings/sec, 400 secs
lola: Child process aborted or communication problem between parent and child process
lola: ========================================
lola: ...considering subproblem: A (X (E (G (((p10 <= 0) OR (p17 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(EG(((p10 <= 0) OR (p17 <= 0))))
lola: processed formula length: 35
lola: 25 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 805 markings, 805 edges
lola: ========================================
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (G ((((p11 <= 0) OR (1 <= p4)) OR (E (X ((1 <= p19))) OR (A (X (((1 <= p5) AND (1 <= p7) AND (1 <= p4)))) OR ((1 <= p13) AND (1 <= p15)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: processed formula: AG((((p11 <= 0) OR (1 <= p4)) OR (EX((1 <= p19)) OR (AX(((1 <= p5) AND (1 <= p7) AND (1 <= p4))) OR ((1 <= p13) AND (1 <= p15))))))
lola: processed formula length: 132
lola: 26 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 3343416 markings, 6425104 edges, 668683 markings/sec, 0 secs
lola: 6260802 markings, 12209049 edges, 583477 markings/sec, 5 secs
lola: 9710831 markings, 18269544 edges, 690006 markings/sec, 10 secs
lola: 12839108 markings, 24543022 edges, 625655 markings/sec, 15 secs
lola: 15929282 markings, 30355475 edges, 618035 markings/sec, 20 secs
lola: 19056218 markings, 36749297 edges, 625387 markings/sec, 25 secs
lola: 22408137 markings, 43509730 edges, 670384 markings/sec, 30 secs
lola: 25935104 markings, 49990580 edges, 705393 markings/sec, 35 secs
lola: 29216778 markings, 56568424 edges, 656335 markings/sec, 40 secs
lola: 32464945 markings, 63116361 edges, 649633 markings/sec, 45 secs
lola: 35558277 markings, 69387070 edges, 618666 markings/sec, 50 secs
lola: 38606116 markings, 75626522 edges, 609568 markings/sec, 55 secs
lola: 41705527 markings, 81787431 edges, 619882 markings/sec, 60 secs
lola: 44558375 markings, 87512722 edges, 570570 markings/sec, 65 secs
lola: 47538669 markings, 93586080 edges, 596059 markings/sec, 70 secs
lola: 50531036 markings, 99612128 edges, 598473 markings/sec, 75 secs
lola: 53498405 markings, 105585594 edges, 593474 markings/sec, 80 secs
lola: 56513947 markings, 111643065 edges, 603108 markings/sec, 85 secs
lola: 59422891 markings, 117560434 edges, 581789 markings/sec, 90 secs
lola: 62364875 markings, 123488407 edges, 588397 markings/sec, 95 secs
lola: 65221270 markings, 129170724 edges, 571279 markings/sec, 100 secs
lola: 68231701 markings, 135209481 edges, 602086 markings/sec, 105 secs
lola: 71231344 markings, 141184455 edges, 599929 markings/sec, 110 secs
lola: 74221145 markings, 147173918 edges, 597960 markings/sec, 115 secs
lola: 77135067 markings, 153090442 edges, 582784 markings/sec, 120 secs
lola: 80116860 markings, 159061139 edges, 596359 markings/sec, 125 secs
lola: 83083759 markings, 164990160 edges, 593380 markings/sec, 130 secs
lola: 86039626 markings, 170919347 edges, 591173 markings/sec, 135 secs
lola: 88906385 markings, 176738842 edges, 573352 markings/sec, 140 secs
lola: 91985327 markings, 182922134 edges, 615788 markings/sec, 145 secs
lola: 94966283 markings, 188915312 edges, 596191 markings/sec, 150 secs
lola: 98066912 markings, 195166018 edges, 620126 markings/sec, 155 secs
lola: 101074777 markings, 201443708 edges, 601573 markings/sec, 160 secs
lola: 104019519 markings, 207597304 edges, 588948 markings/sec, 165 secs
lola: 106862591 markings, 213513555 edges, 568614 markings/sec, 170 secs
lola: 109698837 markings, 219296215 edges, 567249 markings/sec, 175 secs
lola: 111130553 markings, 222220239 edges, 286343 markings/sec, 180 secs
lola: 112643656 markings, 225373196 edges, 302621 markings/sec, 185 secs
lola: 114232245 markings, 228752047 edges, 317718 markings/sec, 190 secs
lola: 115600993 markings, 231599318 edges, 273750 markings/sec, 195 secs
lola: 117035539 markings, 234638677 edges, 286909 markings/sec, 200 secs
lola: 118401812 markings, 237500561 edges, 273255 markings/sec, 205 secs
lola: 120295827 markings, 241495514 edges, 378803 markings/sec, 210 secs
lola: 121772778 markings, 244601367 edges, 295390 markings/sec, 215 secs
lola: 123510419 markings, 248257363 edges, 347528 markings/sec, 220 secs
lola: 124971817 markings, 251247184 edges, 292280 markings/sec, 225 secs
lola: 126339447 markings, 254013121 edges, 273526 markings/sec, 230 secs
lola: 128055374 markings, 257636990 edges, 343185 markings/sec, 235 secs
lola: 129297295 markings, 260292859 edges, 248384 markings/sec, 240 secs
lola: 130786718 markings, 263499336 edges, 297885 markings/sec, 245 secs
lola: 132270340 markings, 266689239 edges, 296724 markings/sec, 250 secs
lola: 133449441 markings, 269239842 edges, 235820 markings/sec, 255 secs
lola: 134750536 markings, 272047513 edges, 260219 markings/sec, 260 secs
lola: 135414881 markings, 273484199 edges, 132869 markings/sec, 265 secs
lola: Child process aborted or communication problem between parent and child process
lola: ========================================
lola: ...considering subproblem: A (G (E (F ((1 <= p6)))))
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: (1 <= p6)
lola: processed formula length: 9
lola: 26 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
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: (p6 <= 0)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation 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: (1 <= p6)
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 CTLFireability-12-0.sara
lola: state equation: calling and running sara
lola: state equation: write sara problem file to CTLFireability-12-1.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-12-1.sara.sara:
try reading problem file CTLFireability-12-0.sara.


lola: state equation 1: solution produced
lola: state equation 0: solution produced
lola: sara is running 0 secs || sara is running 0 secs || 3025322 markings, 5835835 edges, 605064 markings/sec, 0 secs
lola: sara is running 5 secs || sara is running 5 secs || 5641485 markings, 11632916 edges, 523233 markings/sec, 5 secs
lola: sara is running 10 secs || sara is running 10 secs || 8211044 markings, 17328538 edges, 513912 markings/sec, 10 secs
lola: sara is running 15 secs || sara is running 15 secs || 10717302 markings, 22906358 edges, 501252 markings/sec, 15 secs
lola: sara is running 20 secs || sara is running 20 secs || 13193389 markings, 28425874 edges, 495217 markings/sec, 20 secs
lola: sara is running 25 secs || sara is running 25 secs || 15697444 markings, 34001435 edges, 500811 markings/sec, 25 secs
lola: sara is running 30 secs || sara is running 30 secs || 18172034 markings, 39518253 edges, 494918 markings/sec, 30 secs
lola: sara is running 35 secs || sara is running 35 secs || 20617800 markings, 44941702 edges, 489153 markings/sec, 35 secs
lola: sara is running 40 secs || sara is running 40 secs || 23016879 markings, 50310282 edges, 479816 markings/sec, 40 secs
lola: sara is running 45 secs || sara is running 45 secs || 25401447 markings, 55638802 edges, 476914 markings/sec, 45 secs
lola: sara is running 50 secs || sara is running 50 secs || 27813385 markings, 61010076 edges, 482388 markings/sec, 50 secs
lola: sara is running 55 secs || sara is running 55 secs || 30212809 markings, 66341937 edges, 479885 markings/sec, 55 secs
lola: sara is running 60 secs || sara is running 60 secs || 32524307 markings, 71509156 edges, 462300 markings/sec, 60 secs
lola: sara is running 65 secs || sara is running 65 secs || 34789888 markings, 76547829 edges, 453116 markings/sec, 65 secs
lola: sara is running 70 secs || sara is running 70 secs || 37102681 markings, 81727975 edges, 462559 markings/sec, 70 secs
lola: sara is running 75 secs || sara is running 75 secs || 39433185 markings, 86903096 edges, 466101 markings/sec, 75 secs
lola: sara is running 80 secs || sara is running 80 secs || 41869225 markings, 92368529 edges, 487208 markings/sec, 80 secs
lola: sara is running 85 secs || sara is running 85 secs || 44275300 markings, 97738878 edges, 481215 markings/sec, 85 secs
lola: sara is running 90 secs || sara is running 90 secs || 46631273 markings, 103006995 edges, 471195 markings/sec, 90 secs
lola: sara is running 95 secs || sara is running 95 secs || 49011607 markings, 108282526 edges, 476067 markings/sec, 95 secs
lola: sara is running 100 secs || sara is running 100 secs || 51365557 markings, 113545764 edges, 470790 markings/sec, 100 secs
lola: sara is running 105 secs || sara is running 105 secs || 53694365 markings, 118743188 edges, 465762 markings/sec, 105 secs
lola: sara is running 110 secs || sara is running 110 secs || 55971756 markings, 123827404 edges, 455478 markings/sec, 110 secs
lola: sara is running 115 secs || sara is running 115 secs || 58279657 markings, 129011030 edges, 461580 markings/sec, 115 secs
lola: sara is running 120 secs || sara is running 120 secs || 60629128 markings, 134252665 edges, 469894 markings/sec, 120 secs
lola: sara is running 125 secs || sara is running 125 secs || 62929155 markings, 139406061 edges, 460005 markings/sec, 125 secs
lola: sara is running 130 secs || sara is running 130 secs || 65248162 markings, 144551267 edges, 463801 markings/sec, 130 secs
lola: sara is running 135 secs || sara is running 135 secs || 67487526 markings, 149546300 edges, 447873 markings/sec, 135 secs
lola: sara is running 140 secs || sara is running 140 secs || 69777778 markings, 154675246 edges, 458050 markings/sec, 140 secs
lola: sara is running 145 secs || sara is running 145 secs || 71992143 markings, 159637701 edges, 442873 markings/sec, 145 secs
lola: sara is running 150 secs || sara is running 150 secs || 74223587 markings, 164564612 edges, 446289 markings/sec, 150 secs
lola: sara is running 155 secs || sara is running 155 secs || 76289479 markings, 169229615 edges, 413178 markings/sec, 155 secs
lola: sara is running 160 secs || sara is running 160 secs || 78505066 markings, 174145135 edges, 443117 markings/sec, 160 secs
lola: sara is running 165 secs || sara is running 165 secs || 80837781 markings, 179382711 edges, 466543 markings/sec, 165 secs
lola: sara is running 170 secs || sara is running 170 secs || 83174891 markings, 184558560 edges, 467422 markings/sec, 170 secs
lola: sara is running 175 secs || sara is running 175 secs || 85469761 markings, 189728596 edges, 458974 markings/sec, 175 secs
lola: sara is running 180 secs || sara is running 180 secs || 87767014 markings, 194830889 edges, 459451 markings/sec, 180 secs
lola: sara is running 185 secs || sara is running 185 secs || 89950146 markings, 199736919 edges, 436626 markings/sec, 185 secs
lola: sara is running 190 secs || sara is running 190 secs || 92227751 markings, 204788271 edges, 455521 markings/sec, 190 secs
lola: sara is running 195 secs || sara is running 195 secs || 94473467 markings, 209848512 edges, 449143 markings/sec, 195 secs
lola: sara is running 200 secs || sara is running 200 secs || 96679190 markings, 214749264 edges, 441145 markings/sec, 200 secs
lola: sara is running 205 secs || sara is running 205 secs || 98842745 markings, 219630473 edges, 432711 markings/sec, 205 secs
lola: sara is running 210 secs || sara is running 210 secs || 101021726 markings, 224471686 edges, 435796 markings/sec, 210 secs
lola: sara is running 215 secs || sara is running 215 secs || 103182667 markings, 229271997 edges, 432188 markings/sec, 215 secs
lola: sara is running 220 secs || sara is running 220 secs || 105438288 markings, 234365979 edges, 451124 markings/sec, 220 secs
lola: sara is running 225 secs || sara is running 225 secs || 107669543 markings, 239317862 edges, 446251 markings/sec, 225 secs
lola: sara is running 230 secs || sara is running 230 secs || 109856389 markings, 244185811 edges, 437369 markings/sec, 230 secs
lola: sara is running 235 secs || sara is running 235 secs || 111948543 markings, 248828824 edges, 418431 markings/sec, 235 secs
lola: sara is running 240 secs || sara is running 240 secs || 114077410 markings, 253652615 edges, 425773 markings/sec, 240 secs
lola: sara is running 245 secs || sara is running 245 secs || 116180652 markings, 258350106 edges, 420648 markings/sec, 245 secs
lola: sara is running 250 secs || sara is running 250 secs || 118365739 markings, 263181574 edges, 437017 markings/sec, 250 secs
lola: sara is running 255 secs || sara is running 255 secs || 120552692 markings, 268075438 edges, 437391 markings/sec, 255 secs
lola: sara is running 260 secs || sara is running 260 secs || 122667004 markings, 272855644 edges, 422862 markings/sec, 260 secs
lola: sara is running 265 secs || sara is running 265 secs || 124859583 markings, 277743466 edges, 438516 markings/sec, 265 secs
lola: sara is running 270 secs || sara is running 270 secs || 126978112 markings, 282460781 edges, 423706 markings/sec, 270 secs
lola: sara is running 275 secs || sara is running 275 secs || 129075819 markings, 287140312 edges, 419541 markings/sec, 275 secs
lola: sara is running 280 secs || sara is running 280 secs || 131263388 markings, 292003439 edges, 437514 markings/sec, 280 secs
lola: sara is running 285 secs || sara is running 285 secs || 132077299 markings, 293883243 edges, 162782 markings/sec, 285 secs
lola: sara is running 290 secs || sara is running 290 secs || 133188532 markings, 296290920 edges, 222247 markings/sec, 290 secs
lola: sara is running 295 secs || sara is running 295 secs || 134333745 markings, 298912908 edges, 229043 markings/sec, 295 secs
lola: sara is running 300 secs || sara is running 300 secs || 135728495 markings, 302034861 edges, 278950 markings/sec, 300 secs
lola: sara is running 305 secs || sara is running 305 secs || 137114721 markings, 305084293 edges, 277245 markings/sec, 305 secs
lola: sara is running 310 secs || sara is running 310 secs || 138908622 markings, 309070983 edges, 358780 markings/sec, 310 secs
lola: sara is running 315 secs || sara is running 315 secs || 140279945 markings, 312200898 edges, 274265 markings/sec, 315 secs
lola: sara is running 320 secs || sara is running 320 secs || 141533433 markings, 315001394 edges, 250698 markings/sec, 320 secs
lola: sara is running 325 secs || sara is running 325 secs || 143062786 markings, 318364345 edges, 305871 markings/sec, 325 secs
lola: sara is running 330 secs || sara is running 330 secs || 144367265 markings, 321283249 edges, 260896 markings/sec, 330 secs
lola: sara is running 335 secs || sara is running 335 secs || 145981347 markings, 324942297 edges, 322816 markings/sec, 335 secs
lola: sara is running 340 secs || sara is running 340 secs || 147432675 markings, 328205188 edges, 290266 markings/sec, 340 secs
lola: sara is running 345 secs || sara is running 345 secs || 149012934 markings, 331688655 edges, 316052 markings/sec, 345 secs
lola: sara is running 350 secs || sara is running 350 secs || 150935523 markings, 335957590 edges, 384518 markings/sec, 350 secs
lola: sara is running 355 secs || sara is running 355 secs || 152471924 markings, 339408601 edges, 307280 markings/sec, 355 secs
lola: sara is running 360 secs || sara is running 360 secs || 154327720 markings, 343532677 edges, 371159 markings/sec, 360 secs
lola: sara is running 365 secs || sara is running 365 secs || 156221974 markings, 347796985 edges, 378851 markings/sec, 365 secs
lola: sara is running 370 secs || sara is running 370 secs || 158026769 markings, 351878907 edges, 360959 markings/sec, 370 secs
lola: sara is running 375 secs || sara is running 375 secs || 159642148 markings, 355477892 edges, 323076 markings/sec, 375 secs
lola: sara is running 380 secs || sara is running 380 secs || 161161797 markings, 358847432 edges, 303930 markings/sec, 380 secs
lola: sara is running 385 secs || sara is running 385 secs || 162661406 markings, 362181661 edges, 299922 markings/sec, 385 secs
lola: sara is running 390 secs || sara is running 390 secs || 163918196 markings, 365048037 edges, 251358 markings/sec, 390 secs
lola: Child process aborted or communication problem between parent and child process
lola: ========================================
lola: ...considering subproblem: A (G (E (F ((1 <= p16)))))
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: (1 <= p16)
lola: processed formula length: 10
lola: 26 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
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: (p16 <= 0)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation 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: (1 <= p16)
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 CTLFireability-13-1.sara
lola: state equation: calling and running sara
lola: state equation: write sara problem file to CTLFireability-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-13-0.sara.
sara: try reading problem file CTLFireability-13-1.sara.


lola: state equation 0: solution produced
lola: state equation 1: solution produced
lola: sara is running 0 secs || sara is running 0 secs || 4058051 markings, 7401211 edges, 811610 markings/sec, 0 secs
lola: sara is running 5 secs || sara is running 5 secs || 7769337 markings, 14810691 edges, 742257 markings/sec, 5 secs
lola: sara is running 10 secs || sara is running 10 secs || 11267315 markings, 22077886 edges, 699596 markings/sec, 10 secs
lola: sara is running 15 secs || sara is running 15 secs || 14788617 markings, 29293937 edges, 704260 markings/sec, 15 secs
lola: sara is running 20 secs || sara is running 20 secs || 18194502 markings, 36441637 edges, 681177 markings/sec, 20 secs
lola: sara is running 25 secs || sara is running 25 secs || 21516108 markings, 43505905 edges, 664321 markings/sec, 25 secs
lola: sara is running 30 secs || sara is running 30 secs || 24780413 markings, 50521621 edges, 652861 markings/sec, 30 secs
lola: sara is running 35 secs || sara is running 35 secs || 28150178 markings, 57567389 edges, 673953 markings/sec, 35 secs
lola: sara is running 40 secs || sara is running 40 secs || 31425943 markings, 64539334 edges, 655153 markings/sec, 40 secs
lola: sara is running 45 secs || sara is running 45 secs || 34751477 markings, 71557034 edges, 665107 markings/sec, 45 secs
lola: sara is running 50 secs || sara is running 50 secs || 37942196 markings, 78491533 edges, 638144 markings/sec, 50 secs
lola: sara is running 55 secs || sara is running 55 secs || 41211628 markings, 85452382 edges, 653886 markings/sec, 55 secs
lola: sara is running 60 secs || sara is running 60 secs || 44416996 markings, 92351285 edges, 641074 markings/sec, 60 secs
lola: sara is running 65 secs || sara is running 65 secs || 47598442 markings, 99207708 edges, 636289 markings/sec, 65 secs
lola: sara is running 70 secs || sara is running 70 secs || 50818692 markings, 106037764 edges, 644050 markings/sec, 70 secs
lola: sara is running 75 secs || sara is running 75 secs || 53977635 markings, 112836812 edges, 631789 markings/sec, 75 secs
lola: sara is running 80 secs || sara is running 80 secs || 57114558 markings, 119651735 edges, 627385 markings/sec, 80 secs
lola: sara is running 85 secs || sara is running 85 secs || 60318476 markings, 126473951 edges, 640784 markings/sec, 85 secs
lola: sara is running 90 secs || sara is running 90 secs || 63444871 markings, 133268233 edges, 625279 markings/sec, 90 secs
lola: sara is running 95 secs || sara is running 95 secs || 66502360 markings, 139989075 edges, 611498 markings/sec, 95 secs
lola: sara is running 100 secs || sara is running 100 secs || 69626605 markings, 146791413 edges, 624849 markings/sec, 100 secs
lola: sara is running 105 secs || sara is running 105 secs || 72715173 markings, 153504728 edges, 617714 markings/sec, 105 secs
lola: sara is running 110 secs || sara is running 110 secs || 75724652 markings, 160173084 edges, 601896 markings/sec, 110 secs
lola: sara is running 115 secs || sara is running 115 secs || 78844488 markings, 166911525 edges, 623967 markings/sec, 115 secs
lola: sara is running 120 secs || sara is running 120 secs || 81898047 markings, 173568569 edges, 610712 markings/sec, 120 secs
lola: sara is running 125 secs || sara is running 125 secs || 84874058 markings, 180179229 edges, 595202 markings/sec, 125 secs
lola: sara is running 130 secs || sara is running 130 secs || 87953855 markings, 186848364 edges, 615959 markings/sec, 130 secs
lola: sara is running 135 secs || sara is running 135 secs || 90992104 markings, 193522792 edges, 607650 markings/sec, 135 secs
lola: sara is running 140 secs || sara is running 140 secs || 94038257 markings, 200153054 edges, 609231 markings/sec, 140 secs
lola: sara is running 145 secs || sara is running 145 secs || 97180119 markings, 206853761 edges, 628372 markings/sec, 145 secs
lola: sara is running 150 secs || sara is running 150 secs || 100111245 markings, 213214205 edges, 586225 markings/sec, 150 secs
lola: sara is running 155 secs || sara is running 155 secs || 103143275 markings, 219862037 edges, 606406 markings/sec, 155 secs
lola: sara is running 160 secs || sara is running 160 secs || 106188813 markings, 226440443 edges, 609108 markings/sec, 160 secs
lola: sara is running 165 secs || sara is running 165 secs || 109175703 markings, 233014408 edges, 597378 markings/sec, 165 secs
lola: sara is running 170 secs || sara is running 170 secs || 112128109 markings, 239563427 edges, 590481 markings/sec, 170 secs
lola: sara is running 175 secs || sara is running 175 secs || 115275245 markings, 246219961 edges, 629427 markings/sec, 175 secs
lola: sara is running 180 secs || sara is running 180 secs || 118262277 markings, 252809116 edges, 597406 markings/sec, 180 secs
lola: sara is running 185 secs || sara is running 185 secs || 121345086 markings, 259418416 edges, 616562 markings/sec, 185 secs
lola: sara is running 190 secs || sara is running 190 secs || 124322706 markings, 265970196 edges, 595524 markings/sec, 190 secs
lola: sara is running 195 secs || sara is running 195 secs || 127270097 markings, 272455938 edges, 589478 markings/sec, 195 secs
lola: sara is running 200 secs || sara is running 200 secs || 130244291 markings, 278906658 edges, 594839 markings/sec, 200 secs
lola: sara is running 205 secs || sara is running 205 secs || 133127064 markings, 285263779 edges, 576555 markings/sec, 205 secs
lola: sara is running 210 secs || sara is running 210 secs || 135900428 markings, 291535905 edges, 554673 markings/sec, 210 secs
lola: sara is running 215 secs || sara is running 215 secs || 138711425 markings, 297853095 edges, 562199 markings/sec, 215 secs
lola: sara is running 220 secs || sara is running 220 secs || 141218613 markings, 303238196 edges, 501438 markings/sec, 220 secs
lola: sara is running 225 secs || sara is running 225 secs || 141630937 markings, 304192824 edges, 82465 markings/sec, 225 secs
lola: sara is running 230 secs || sara is running 230 secs || 143060172 markings, 307297196 edges, 285847 markings/sec, 230 secs
lola: sara is running 235 secs || sara is running 235 secs || 144521698 markings, 310465734 edges, 292305 markings/sec, 235 secs
lola: sara is running 240 secs || sara is running 240 secs || 145866592 markings, 313449278 edges, 268979 markings/sec, 240 secs
lola: sara is running 245 secs || sara is running 245 secs || 148258094 markings, 318815734 edges, 478300 markings/sec, 245 secs
lola: sara is running 250 secs || sara is running 250 secs || 148708658 markings, 319834183 edges, 90113 markings/sec, 250 secs
lola: sara is running 255 secs || sara is running 255 secs || 151055604 markings, 325106152 edges, 469389 markings/sec, 255 secs
lola: sara is running 260 secs || sara is running 260 secs || 151731545 markings, 326581055 edges, 135188 markings/sec, 260 secs
lola: sara is running 265 secs || sara is running 265 secs || 153384787 markings, 330191879 edges, 330648 markings/sec, 265 secs
lola: sara is running 270 secs || sara is running 270 secs || 155128685 markings, 333994236 edges, 348780 markings/sec, 270 secs
lola: sara is running 275 secs || sara is running 275 secs || 156848479 markings, 337764897 edges, 343959 markings/sec, 275 secs
lola: sara is running 280 secs || sara is running 280 secs || 158619923 markings, 341746408 edges, 354289 markings/sec, 280 secs
lola: sara is running 285 secs || sara is running 285 secs || 160382176 markings, 345647588 edges, 352451 markings/sec, 285 secs
lola: sara is running 290 secs || sara is running 290 secs || 162094119 markings, 349392704 edges, 342389 markings/sec, 290 secs
lola: sara is running 295 secs || sara is running 295 secs || 163955178 markings, 353512803 edges, 372212 markings/sec, 295 secs
lola: sara is running 300 secs || sara is running 300 secs || 165932105 markings, 357792705 edges, 395385 markings/sec, 300 secs
lola: sara is running 305 secs || sara is running 305 secs || 167679985 markings, 361577878 edges, 349576 markings/sec, 305 secs
lola: sara is running 310 secs || sara is running 310 secs || 169602574 markings, 365859577 edges, 384518 markings/sec, 310 secs
lola: sara is running 315 secs || sara is running 315 secs || 171602351 markings, 370256265 edges, 399955 markings/sec, 315 secs
lola: sara is running 320 secs || sara is running 320 secs || 173456370 markings, 374372300 edges, 370804 markings/sec, 320 secs
lola: sara is running 325 secs || sara is running 325 secs || 174060664 markings, 375703303 edges, 120859 markings/sec, 325 secs
lola: sara is running 330 secs || sara is running 330 secs || 174320997 markings, 376295505 edges, 52067 markings/sec, 330 secs
lola: Child process aborted or communication problem between parent and child process
lola: ========================================
lola: ...considering subproblem: (A (G ((1 <= p9))) OR (A (F ((1 <= p19))) OR A (((1 <= p21) U ((1 <= p5) AND (1 <= p7))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: A (F ((1 <= p19)))
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: (p19 <= 0)
lola: processed formula length: 10
lola: 26 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 1002 markings, 1002 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: (1 <= p19)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-14-0.sara
lola: state equation: calling and running sara
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (G ((1 <= p9)))
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 <= p9)))
lola: processed formula length: 17
lola: 25 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k: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: (p9 <= 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: 201 markings, 200 edges
lola: state equation: write sara problem file to CTLFireability-15-0.sara
lola: state equation: calling and running sara
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (((1 <= p21) U ((1 <= p5) AND (1 <= p7))))
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 (((1 <= p21) U ((1 <= p5) AND (1 <= p7))))
lola: processed formula length: 44
lola: 28 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /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: 1
lola: SUBRESULT
lola: result: no
lola: produced by: state space /ER
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: (1 <= p21)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: Predicate Phi does not hild until Predicate Psi on all paths.
lola: 0 markings, 0 edges
lola: state equation: write sara problem file to CTLFireability-16-0.sara
lola: state equation: calling and running sara
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: ========================================
sara: try reading problem file CTLFireability-15-0.sara.
sara: try reading problem file CTLFireability-14-0.sara.
sara: try reading problem file CTLFireability-16-0.sara.
lola: ...considering subproblem: (A (G ((((p3 <= 0) AND (p4 <= 0)) OR (p13 <= 0) OR (p15 <= 0) OR (p0 <= 0)))) OR (A (G ((p19 <= 0))) AND ((1 <= p19) OR (1 <= p0) OR ((1 <= p2) AND (1 <= p18)) OR ((1 <= p5) AND (1 <= p7)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas


lola: RUNNING
lola: ========================================
lola: ...considering subproblem: A (G ((p19 <= 0)))
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 ((p19 <= 0)))
lola: processed formula length: 18
lola: 25 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)

lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k: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 <= p19)
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: 4 markings, 3 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (G ((((p3 <= 0) AND (p4 <= 0)) OR (p13 <= 0) OR (p15 <= 0) OR (p0 <= 0))))
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 ((((p3 <= 0) AND (p4 <= 0)) OR (p13 <= 0) OR (p15 <= 0) OR (p0 <= 0))))
lola: processed formula length: 79
lola: 25 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k: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 <= p3) OR (1 <= p4)) AND (1 <= p13) AND (1 <= p15) AND (1 <= p0))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 8 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 14 markings, 13 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes yes unknown unknown yes no no no unknown unknown
lola:
preliminary result: yes yes unknown unknown yes no no no unknown unknown
lola: memory consumption: 4000 KB
lola: time consumption: 2848 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
rslt: finished

--------------------
content from stderr:

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FMS-PT-00200"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itslola"
echo " Input is FMS-PT-00200, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r170-smll-158987815300052"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FMS-PT-00200.tgz
mv FMS-PT-00200 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;