fond
Model Checking Contest 2019
9th edition, Prague, Czech Republic, April 7, 2019 (TOOLympics)
Execution of r126-oct2-155274853500383
Last Updated
Apr 15, 2019

About the Execution of LoLA for RERS17pb113-PT-8

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
5844.500 3594441.00 5271604.00 685.80 ??TFT?TT??TT??T? normal

Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2019-input.r126-oct2-155274853500383.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2019-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-3954
Executing tool lola
Input is RERS17pb113-PT-8, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r126-oct2-155274853500383
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 3.4K Feb 13 08:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Feb 13 08:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 13 08:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 13 08:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 103 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 341 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.3K Feb 13 08:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 13 08:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 13 08:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.5K Feb 13 08:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 13 08:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 13 08:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Feb 13 08:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 13 08:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 13 08:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 13 08:14 UpperBounds.xml

-rw-r--r-- 1 mcc users 6 Feb 13 08:05 equiv_col
-rw-r--r-- 1 mcc users 2 Feb 13 08:05 instance
-rw-r--r-- 1 mcc users 6 Feb 13 08:05 iscolored
-rw-r--r-- 1 mcc users 15M Mar 10 17:31 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RERS17pb113-PT-8-CTLFireability-00
FORMULA_NAME RERS17pb113-PT-8-CTLFireability-01
FORMULA_NAME RERS17pb113-PT-8-CTLFireability-02
FORMULA_NAME RERS17pb113-PT-8-CTLFireability-03
FORMULA_NAME RERS17pb113-PT-8-CTLFireability-04
FORMULA_NAME RERS17pb113-PT-8-CTLFireability-05
FORMULA_NAME RERS17pb113-PT-8-CTLFireability-06
FORMULA_NAME RERS17pb113-PT-8-CTLFireability-07
FORMULA_NAME RERS17pb113-PT-8-CTLFireability-08
FORMULA_NAME RERS17pb113-PT-8-CTLFireability-09
FORMULA_NAME RERS17pb113-PT-8-CTLFireability-10
FORMULA_NAME RERS17pb113-PT-8-CTLFireability-11
FORMULA_NAME RERS17pb113-PT-8-CTLFireability-12
FORMULA_NAME RERS17pb113-PT-8-CTLFireability-13
FORMULA_NAME RERS17pb113-PT-8-CTLFireability-14
FORMULA_NAME RERS17pb113-PT-8-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1553913984299

info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ RERS17pb113-PT-8 @ 3570 seconds

FORMULA RERS17pb113-PT-8-CTLFireability-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-8-CTLFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-8-CTLFireability-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-8-CTLFireability-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-8-CTLFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-8-CTLFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-8-CTLFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-8-CTLFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: -24
rslt: Output for CTLFireability @ RERS17pb113-PT-8

{
"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": "mcc2019",
"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": "Sat Mar 30 02:46:24 2019
",
"timelimit": 3570
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 222
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 1,
"F": 0,
"G": 1,
"U": 0,
"X": 1,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 1,
"unfir": 1,
"visible_places": 0,
"visible_transitions": 1
},
"processed": "AX(EG(NOT FIREABLE(t_22412_a4_SIGUSR2)))",
"processed_size": 40,
"rewrites": 30
},
"net":
{
"conflict_clusters": 2,
"singleton_clusters": 0
},
"result":
{
"edges": 1595845,
"markings": 1595845,
"produced_by": "CTL model checker",
"value": true
},
"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": 233
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 3,
"E": 0,
"F": 1,
"G": 1,
"U": 0,
"X": 1,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 3,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 2,
"tdisj": 0,
"tneg": 0,
"transition_references": 3,
"unfir": 0,
"visible_places": 0,
"visible_transitions": 3
},
"processed": "AF((AG(FIREABLE(t_2745_a65_SIGUSR1)) AND (FIREABLE(t_22874_a11_SIGINFO) AND AX(FIREABLE(t_1556_a71_SIGPOLL)))))",
"processed_size": 111,
"rewrites": 31
},
"net":
{
"conflict_clusters": 2,
"singleton_clusters": 0
},
"result":
{
"edges": 8148058,
"markings": 4074029,
"produced_by": "CTL model checker",
"value": false
},
"task":
{
"compoundnumber": 1,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving"
},
"type": "ctl model checker"
},
"type": "CTL"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 240
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 2,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 2,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 1,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 1,
"unfir": 0,
"visible_places": 0,
"visible_transitions": 1
},
"processed": "AX(AX(EF(FIREABLE(t_19395_a50_SIGDEADLK))))",
"processed_size": 43,
"rewrites": 31
},
"net":
{
"conflict_clusters": 2,
"singleton_clusters": 0
},
"result":
{
"edges": 3480,
"markings": 3480,
"produced_by": "CTL model checker",
"value": true
},
"task":
{
"compoundnumber": 2,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving"
},
"type": "ctl model checker"
},
"type": "CTL"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 259
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 1,
"F": 0,
"G": 1,
"U": 0,
"X": 1,
"aconj": 2,
"adisj": 0,
"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 2,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 1,
"tneg": 0,
"transition_references": 6,
"unfir": 4,
"visible_places": 0,
"visible_transitions": 6
},
"processed": "EG((AX((FIREABLE(t_20894_a57_SIGTRAP) AND FIREABLE(t_26633_a35_SIGUSR2))) OR (NOT FIREABLE(t_2075_a71_SIGPOLL) AND NOT FIREABLE(t_26879_a12_SIGPIPE) AND NOT FIREABLE(t_1769_a71_SIGPOLL) AND NOT FIREABLE(t_29674_a77_SIGTTIN))))",
"processed_size": 226,
"rewrites": 30
},
"net":
{
"conflict_clusters": 2,
"singleton_clusters": 0
},
"result":
{
"edges": 2438111,
"markings": 2438111,
"produced_by": "CTL model checker",
"value": true
},
"task":
{
"compoundnumber": 3,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving"
},
"type": "ctl model checker"
},
"type": "CTL"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 265
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 0,
"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 2,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 3,
"unfir": 1,
"visible_places": 0,
"visible_transitions": 3
},
"processed": "(FIREABLE(t_4592_a29_SIGCHLD) AND FIREABLE(t_28220_a1_SIGTERM) AND NOT FIREABLE(t_23858_a19_SIGPROF))",
"processed_size": 101,
"rewrites": 30
},
"result":
{
"edges": 891,
"markings": 892,
"produced_by": "state space /EXEF",
"value": true
},
"task":
{
"compoundnumber": 6,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 10,
"problems": 2
},
"type": "reachability_from_a_successor",
"workflow": "stateequation"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 288
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 1,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 1,
"unfir": 0,
"visible_places": 0,
"visible_transitions": 1
},
"processed": "E (F (FIREABLE(t_15040_a9_SIGCONT)))",
"processed_size": 36,
"rewrites": 29
},
"result":
{
"edges": 1856,
"markings": 1857,
"produced_by": "state space",
"value": true
},
"task":
{
"compoundnumber": 9,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 2,
"problems": 2
},
"type": "reachability",
"workflow": "stateequation||search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 333
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 2,
"F": 1,
"G": 0,
"U": 1,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 1,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 2,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 2,
"unfir": 0,
"visible_places": 0,
"visible_transitions": 2
},
"processed": "E(EF(NOT FIREABLE(t_23604_a5_SIGINFO)) U FIREABLE(t_8768_a55_SIGPROF))",
"processed_size": 70,
"rewrites": 30
},
"net":
{
"conflict_clusters": 2,
"singleton_clusters": 0
},
"result":
{
"edges": 612907,
"markings": 306450,
"produced_by": "CTL model checker",
"value": true
},
"task":
{
"compoundnumber": 10,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving"
},
"type": "ctl model checker"
},
"type": "CTL"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 392
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 3,
"F": 0,
"G": 2,
"U": 1,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 1,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 2,
"unfir": 1,
"visible_places": 0,
"visible_transitions": 2
},
"processed": "E(EG(FIREABLE(t_11949_a30_SIGFPE)) U EG(NOT FIREABLE(t_9172_a31_SIGQUIT)))",
"processed_size": 74,
"rewrites": 31
},
"net":
{
"conflict_clusters": 2,
"singleton_clusters": 0
},
"result":
{
"edges": 1438798,
"markings": 1438797,
"produced_by": "CTL model checker",
"value": true
},
"task":
{
"compoundnumber": 12,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving"
},
"type": "ctl model checker"
},
"type": "CTL"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 471
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 471
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 2,
"adisj": 1,
"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 4,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 4,
"unfir": 0,
"visible_places": 0,
"visible_transitions": 4
},
"processed": "((FIREABLE(t_23939_a19_SIGPROF) AND FIREABLE(t_10743_a40_SIGTRAP)) OR (FIREABLE(t_10180_a40_SIGTRAP) AND FIREABLE(t_12364_a46_SIGHUP)))",
"processed_size": 136,
"rewrites": 28
},
"result":
{
"edges": 0,
"markings": 0,
"produced_by": "preprocessing",
"value": false
},
"task":
{
"compoundnumber": 15,
"type": "initial_satisfaction",
"workflow": "preprocessing"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 1,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 1,
"unfir": 0,
"visible_places": 0,
"visible_transitions": 1
},
"processed": "FIREABLE(t_29566_a38_SIGCHLD)",
"processed_size": 29,
"rewrites": 31
},
"result":
{
"edges": 0,
"markings": 1,
"produced_by": "state space / EG",
"value": true
},
"task":
{
"compoundnumber": 17,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 174
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 2,
"problems": 2
},
"type": "eventual_occurrence",
"workflow": "stateequation"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 2,
"F": 0,
"G": 1,
"U": 1,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 2,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 2,
"unfir": 0,
"visible_places": 0,
"visible_transitions": 2
},
"processed": "EG(E(FIREABLE(t_6812_a16_SIGCHLD) U FIREABLE(t_4488_a29_SIGCHLD)))",
"processed_size": 66,
"rewrites": 30
},
"net":
{
"conflict_clusters": 2,
"singleton_clusters": 0
},
"result":
{
"edges": 1,
"markings": 1,
"produced_by": "CTL model checker",
"value": false
},
"task":
{
"compoundnumber": 19,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving"
},
"type": "ctl model checker"
},
"type": "CTL"
}
}
],
"exit":
{
"localtimelimitreached": false
},
"result":
{
"produced_by": "boolean",
"value": null
},
"task":
{
"compoundnumber": 15,
"type": "boolean"
}
}
],
"exit":
{
"error": null,
"memory": 894888,
"runtime": 3574.000000,
"signal": "User defined signal 2",
"timelimitreached": true
},
"files":
{
"JSON": "CTLFireability.json",
"formula": "CTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "(A(G(A(F(*)))) AND *) : (A((** U **)) OR (E(F(**)) OR **)) : A(X(E(G(**)))) : A(F((A(G(**)) AND (** AND A(X(**)))))) : E((E(F(*)) U **)) : E(G((E(F(**)) OR **))) : A(X(A(X(E(F(**)))))) : E(G((A(X(**)) OR **))) : (((E(F(**)) OR **) AND (A(F(*)) AND **)) OR E(G(E((** U **))))) : A(G(*)) : E((E(G(**)) U E(G(**)))) : E(F(**)) : A(X(E(F(**)))) : (** OR A(F((E(G(**)) OR E(X(**)))))) : E(X(E(F(**)))) : A((A(F(*)) U (** OR E(X(**)))))"
},
"net":
{
"arcs": 125418,
"conflict_clusters": 2,
"places": 639,
"places_significant": 614,
"singleton_clusters": 0,
"transitions": 31353
},
"result":
{
"interim_value": "unknown unknown yes no yes unknown yes yes unknown unknown yes yes unknown unknown yes unknown ",
"preliminary_value": "unknown unknown yes no yes unknown yes yes unknown unknown yes yes unknown unknown yes unknown "
},
"task":
{
"type": "compound"
}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 31992/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 639
lola: finding significant places
lola: 639 places, 31353 transitions, 614 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: NOT((E (F (E (G (FIREABLE(t_8396_a56_SIGWINCH))))) OR (FIREABLE(t_1916_a71_SIGPOLL) AND FIREABLE(t_14365_a9_SIGCONT) AND FIREABLE(t_2536_a65_SIGUSR1)))) : ((A ((NOT FIREABLE(t_15350_a6_SIGUSR2) U (FIREABLE(t_27493_a34_SIGPROF) AND FIREABLE(t_30558_a52_SIGFPE)))) OR E (F (FIREABLE(t_9048_a31_SIGQUIT)))) OR FIREABLE(t_4319_a29_SIGCHLD)) : A (X (E (G (NOT FIREABLE(t_22412_a4_SIGUSR2))))) : A (F (((A (G (FIREABLE(t_2745_a65_SIGUSR1))) AND FIREABLE(t_22874_a11_SIGINFO)) AND A (X (FIREABLE(t_1556_a71_SIGPOLL)))))) : E ((NOT(A (G (FIREABLE(t_23604_a5_SIGINFO)))) U FIREABLE(t_8768_a55_SIGPROF))) : E (G ((E (F ((FIREABLE(t_7242_a72_SIGFPE) AND FIREABLE(t_5457_a43_SIGDEADLK)))) OR FIREABLE(t_6080_a32_SIGWINCH)))) : A (X (A (X (E (F (FIREABLE(t_19395_a50_SIGDEADLK))))))) : E (G ((A (X ((FIREABLE(t_20894_a57_SIGTRAP) AND FIREABLE(t_26633_a35_SIGUSR2)))) OR (NOT FIREABLE(t_2075_a71_SIGPOLL) AND NOT FIREABLE(t_26879_a12_SIGPIPE) AND NOT FIREABLE(t_1769_a71_SIGPOLL) AND NOT FIREABLE(t_29674_a77_SIGTTIN))))) : ((((E (F (FIREABLE(t_21675_a4_SIGUSR2))) OR ((FIREABLE(t_23939_a19_SIGPROF) AND FIREABLE(t_10743_a40_SIGTRAP)) OR (FIREABLE(t_10180_a40_SIGTRAP) AND FIREABLE(t_12364_a46_SIGHUP)))) AND NOT(E (G (FIREABLE(t_29566_a38_SIGCHLD))))) AND (FIREABLE(t_13078_a36_SIGDEADLK) OR FIREABLE(t_18392_a50_SIGDEADLK) OR NOT FIREABLE(t_20511_a64_SIGINFO))) OR E (G (E ((FIREABLE(t_6812_a16_SIGCHLD) U FIREABLE(t_4488_a29_SIGCHLD)))))) : NOT(E (F (FIREABLE(t_9187_a31_SIGQUIT)))) : E ((E (G (FIREABLE(t_11949_a30_SIGFPE))) U E (G (NOT FIREABLE(t_9172_a31_SIGQUIT))))) : E (F (FIREABLE(t_15040_a9_SIGCONT))) : A (X (NOT(NOT(E (F (FIREABLE(t_23073_a11_SIGINFO))))))) : (((FIREABLE(t_20793_a57_SIGTRAP) AND NOT FIREABLE(t_19534_a20_SIGLOST)) OR FIREABLE(t_23794_a19_SIGPROF)) OR A (F ((E (G (FIREABLE(t_20110_a20_SIGLOST))) OR E (X (FIREABLE(t_4061_a29_SIGCHLD))))))) : E (X (E (F ((FIREABLE(t_4592_a29_SIGCHLD) AND FIREABLE(t_28220_a1_SIGTERM) AND NOT FIREABLE(t_23858_a19_SIGPROF)))))) : A ((NOT(E (G (FIREABLE(t_23675_a5_SIGINFO)))) U ((FIREABLE(t_8351_a56_SIGWINCH) OR FIREABLE(t_1334_a71_SIGPOLL) OR FIREABLE(t_6484_a32_SIGWINCH)) OR E (X (FIREABLE(t_15305_a6_SIGUSR2))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k: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:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 222 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (E (G (NOT FIREABLE(t_22412_a4_SIGUSR2)))))
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(NOT FIREABLE(t_22412_a4_SIGUSR2)))
lola: processed formula length: 40
lola: 30 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: 168451 markings, 168450 edges, 33690 markings/sec, 0 secs
lola: 342433 markings, 342432 edges, 34796 markings/sec, 5 secs
lola: 516872 markings, 516871 edges, 34888 markings/sec, 10 secs
lola: 699269 markings, 699268 edges, 36479 markings/sec, 15 secs
lola: 880296 markings, 880296 edges, 36205 markings/sec, 20 secs
lola: 1063131 markings, 1063130 edges, 36567 markings/sec, 25 secs
lola: 1244313 markings, 1244312 edges, 36236 markings/sec, 30 secs
lola: 1427683 markings, 1427682 edges, 36674 markings/sec, 35 secs
lola: 1595845 markings, 1595845 edges, 33632 markings/sec, 40 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 1595845 markings, 1595845 edges
lola: ========================================
lola: subprocess 1 will run for 233 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((A (G (FIREABLE(t_2745_a65_SIGUSR1))) AND (FIREABLE(t_22874_a11_SIGINFO) AND A (X (FIREABLE(t_1556_a71_SIGPOLL)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: AF((AG(FIREABLE(t_2745_a65_SIGUSR1)) AND (FIREABLE(t_22874_a11_SIGINFO) AND AX(FIREABLE(t_1556_a71_SIGPOLL)))))
lola: processed formula length: 111
lola: 31 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 153824 markings, 307647 edges, 30765 markings/sec, 0 secs
lola: 313538 markings, 627076 edges, 31943 markings/sec, 5 secs
lola: 471948 markings, 943896 edges, 31682 markings/sec, 10 secs
lola: 629501 markings, 1259001 edges, 31511 markings/sec, 15 secs
lola: 786725 markings, 1573449 edges, 31445 markings/sec, 20 secs
lola: 943558 markings, 1887114 edges, 31367 markings/sec, 25 secs
lola: 1100802 markings, 2201603 edges, 31449 markings/sec, 30 secs
lola: 1264659 markings, 2529317 edges, 32771 markings/sec, 35 secs
lola: 1423668 markings, 2847336 edges, 31802 markings/sec, 40 secs
lola: 1590266 markings, 3180531 edges, 33320 markings/sec, 45 secs
lola: 1755383 markings, 3510765 edges, 33023 markings/sec, 50 secs
lola: 1921390 markings, 3842779 edges, 33201 markings/sec, 55 secs
lola: 2086891 markings, 4173782 edges, 33100 markings/sec, 60 secs
lola: 2251801 markings, 4503601 edges, 32982 markings/sec, 65 secs
lola: 2420840 markings, 4841679 edges, 33808 markings/sec, 70 secs
lola: 2586798 markings, 5173595 edges, 33192 markings/sec, 75 secs
lola: 2751688 markings, 5503375 edges, 32978 markings/sec, 80 secs
lola: 2918197 markings, 5836393 edges, 33302 markings/sec, 85 secs
lola: 3083070 markings, 6166139 edges, 32975 markings/sec, 90 secs
lola: 3245788 markings, 6491575 edges, 32544 markings/sec, 95 secs
lola: 3408178 markings, 6816356 edges, 32478 markings/sec, 100 secs
lola: 3571603 markings, 7143205 edges, 32685 markings/sec, 105 secs
lola: 3734610 markings, 7469220 edges, 32601 markings/sec, 110 secs
lola: 3895790 markings, 7791579 edges, 32236 markings/sec, 115 secs
lola: 4059704 markings, 8119408 edges, 32783 markings/sec, 120 secs
lola: 4074029 markings, 8148058 edges, 2865 markings/sec, 125 secs
lola: 4074029 markings, 8148058 edges, 0 markings/sec, 130 secs
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 4074029 markings, 8148058 edges
lola: ========================================
lola: subprocess 2 will run for 240 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (A (X (E (F (FIREABLE(t_19395_a50_SIGDEADLK)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(AX(EF(FIREABLE(t_19395_a50_SIGDEADLK))))
lola: processed formula length: 43
lola: 31 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: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 3480 markings, 3480 edges
lola: ========================================
lola: subprocess 3 will run for 259 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((A (X ((FIREABLE(t_20894_a57_SIGTRAP) AND FIREABLE(t_26633_a35_SIGUSR2)))) OR (NOT FIREABLE(t_2075_a71_SIGPOLL) AND NOT FIREABLE(t_26879_a12_SIGPIPE) AND NOT FIREABLE(t_1769_a71_SIGPOLL) AND NOT FIREABLE(t_29674_a77_SIGTTIN)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG((AX((FIREABLE(t_20894_a57_SIGTRAP) AND FIREABLE(t_26633_a35_SIGUSR2))) OR (NOT FIREABLE(t_2075_a71_SIGPOLL) AND NOT FIREABLE(t_26879_a12_SIGPIPE) AND NOT FIREABLE(t_1769_a71_SIGPOLL) AND NOT FIREABLE(t_29674_a77_SIGTTIN))))
lola: processed formula length: 226
lola: 30 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: 98741 markings, 98740 edges, 19748 markings/sec, 0 secs
lola: 200123 markings, 200122 edges, 20276 markings/sec, 5 secs
lola: 301743 markings, 301742 edges, 20324 markings/sec, 10 secs
lola: 402171 markings, 402170 edges, 20086 markings/sec, 15 secs
lola: 504404 markings, 504403 edges, 20447 markings/sec, 20 secs
lola: 604332 markings, 604331 edges, 19986 markings/sec, 25 secs
lola: 705155 markings, 705154 edges, 20165 markings/sec, 30 secs
lola: 807411 markings, 807410 edges, 20451 markings/sec, 35 secs
lola: 909514 markings, 909513 edges, 20421 markings/sec, 40 secs
lola: 1010129 markings, 1010128 edges, 20123 markings/sec, 45 secs
lola: 1110810 markings, 1110809 edges, 20136 markings/sec, 50 secs
lola: 1213010 markings, 1213009 edges, 20440 markings/sec, 55 secs
lola: 1315885 markings, 1315884 edges, 20575 markings/sec, 60 secs
lola: 1417581 markings, 1417581 edges, 20339 markings/sec, 65 secs
lola: 1519911 markings, 1519910 edges, 20466 markings/sec, 70 secs
lola: 1620992 markings, 1620991 edges, 20216 markings/sec, 75 secs
lola: 1722613 markings, 1722612 edges, 20324 markings/sec, 80 secs
lola: 1823800 markings, 1823799 edges, 20237 markings/sec, 85 secs
lola: 1925851 markings, 1925850 edges, 20410 markings/sec, 90 secs
lola: 2027311 markings, 2027310 edges, 20292 markings/sec, 95 secs
lola: 2128965 markings, 2128964 edges, 20331 markings/sec, 100 secs
lola: 2230407 markings, 2230406 edges, 20288 markings/sec, 105 secs
lola: 2332140 markings, 2332140 edges, 20347 markings/sec, 110 secs
lola: 2433249 markings, 2433248 edges, 20222 markings/sec, 115 secs
lola: 2438111 markings, 2438111 edges, 972 markings/sec, 120 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 2438111 markings, 2438111 edges
lola: ========================================
lola: subprocess 4 will run for 270 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (E (F (FIREABLE(t_23073_a11_SIGINFO)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(EF(FIREABLE(t_23073_a11_SIGINFO)))
lola: processed formula length: 37
lola: 30 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: 174755 markings, 174755 edges, 34951 markings/sec, 0 secs
lola: 355003 markings, 355002 edges, 36050 markings/sec, 5 secs
lola: 534919 markings, 534918 edges, 35983 markings/sec, 10 secs
lola: 711330 markings, 711329 edges, 35282 markings/sec, 15 secs
lola: 893032 markings, 893031 edges, 36340 markings/sec, 20 secs
lola: 1072436 markings, 1072435 edges, 35881 markings/sec, 25 secs
lola: 1252790 markings, 1252790 edges, 36071 markings/sec, 30 secs
lola: 1431309 markings, 1431308 edges, 35704 markings/sec, 35 secs
lola: 1610104 markings, 1610103 edges, 35759 markings/sec, 40 secs
lola: 1788579 markings, 1788578 edges, 35695 markings/sec, 45 secs
lola: 1966397 markings, 1966396 edges, 35564 markings/sec, 50 secs
lola: 2143975 markings, 2143974 edges, 35516 markings/sec, 55 secs
lola: 2320995 markings, 2320995 edges, 35404 markings/sec, 60 secs
lola: 2498268 markings, 2498267 edges, 35455 markings/sec, 65 secs
lola: 2675869 markings, 2675868 edges, 35520 markings/sec, 70 secs
lola: 2854857 markings, 2854856 edges, 35798 markings/sec, 75 secs
lola: 3034880 markings, 3034879 edges, 36005 markings/sec, 80 secs
lola: 3213299 markings, 3213298 edges, 35684 markings/sec, 85 secs
lola: 3390573 markings, 3390572 edges, 35455 markings/sec, 90 secs
lola: 3568513 markings, 3568512 edges, 35588 markings/sec, 95 secs
lola: 3748977 markings, 3748976 edges, 36093 markings/sec, 100 secs
lola: 3928860 markings, 3928860 edges, 35977 markings/sec, 105 secs
lola: 4108339 markings, 4108340 edges, 35896 markings/sec, 110 secs
lola: 4288040 markings, 4288041 edges, 35940 markings/sec, 115 secs
lola: 4466485 markings, 4466486 edges, 35689 markings/sec, 120 secs
lola: 4645886 markings, 4645887 edges, 35880 markings/sec, 125 secs
lola: 4824718 markings, 4824719 edges, 35766 markings/sec, 130 secs
lola: 5004246 markings, 5004248 edges, 35906 markings/sec, 135 secs
lola: 5183425 markings, 5183427 edges, 35836 markings/sec, 140 secs
lola: 5362035 markings, 5362037 edges, 35722 markings/sec, 145 secs
lola: 5541378 markings, 5541380 edges, 35869 markings/sec, 150 secs
lola: 5720147 markings, 5720149 edges, 35754 markings/sec, 155 secs
lola: 5901264 markings, 5901266 edges, 36223 markings/sec, 160 secs
lola: 6081641 markings, 6081643 edges, 36075 markings/sec, 165 secs
lola: 6260895 markings, 6260897 edges, 35851 markings/sec, 170 secs
lola: 6440099 markings, 6440102 edges, 35841 markings/sec, 175 secs
lola: 6618724 markings, 6618726 edges, 35725 markings/sec, 180 secs
lola: 6798865 markings, 6798867 edges, 36028 markings/sec, 185 secs
lola: 6977742 markings, 6977744 edges, 35775 markings/sec, 190 secs
lola: 7157521 markings, 7157523 edges, 35956 markings/sec, 195 secs
lola: 7336666 markings, 7336672 edges, 35829 markings/sec, 200 secs
lola: 7515133 markings, 7515140 edges, 35693 markings/sec, 205 secs
lola: 7695166 markings, 7695174 edges, 36007 markings/sec, 210 secs
lola: 7873791 markings, 7873799 edges, 35725 markings/sec, 215 secs
lola: 8051984 markings, 8051991 edges, 35639 markings/sec, 220 secs
lola: 8230226 markings, 8230233 edges, 35648 markings/sec, 225 secs
lola: 8405792 markings, 8405799 edges, 35113 markings/sec, 230 secs
lola: 8583591 markings, 8583598 edges, 35560 markings/sec, 235 secs
lola: 8760597 markings, 8760608 edges, 35401 markings/sec, 240 secs
lola: 8939424 markings, 8939436 edges, 35765 markings/sec, 245 secs
lola: 9118850 markings, 9118864 edges, 35885 markings/sec, 250 secs
lola: 9297922 markings, 9297936 edges, 35814 markings/sec, 255 secs
lola: 9476515 markings, 9476529 edges, 35719 markings/sec, 260 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown yes no unknown unknown yes yes unknown unknown unknown unknown unknown unknown unknown unknown
lola: caught signal User defined signal 2 - aborting LoLA
lola:
preliminary result: unknown unknown yes no unknown unknown yes yes unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 3742428 KB
lola: time consumption: 599 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: memory consumption: 3743168 KB
lola: time consumption: 599 seconds
lola: print data as JSON (--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 5 will run for 267 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((FIREABLE(t_20793_a57_SIGTRAP) AND NOT FIREABLE(t_19534_a20_SIGLOST)) OR FIREABLE(t_23794_a19_SIGPROF)) OR A (F ((E (G (FIREABLE(t_20110_a20_SIGLOST))) OR E (X (FIREABLE(t_4061_a29_SIGCHLD)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 5 will run for 267 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((FIREABLE(t_20793_a57_SIGTRAP) AND NOT FIREABLE(t_19534_a20_SIGLOST)) OR FIREABLE(t_23794_a19_SIGPROF))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((FIREABLE(t_20793_a57_SIGTRAP) AND NOT FIREABLE(t_19534_a20_SIGLOST)) OR FIREABLE(t_23794_a19_SIGPROF))
lola: processed formula length: 105
lola: 28 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 6 will run for 294 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((E (G (FIREABLE(t_20110_a20_SIGLOST))) OR E (X (FIREABLE(t_4061_a29_SIGCHLD))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: AF((EG(FIREABLE(t_20110_a20_SIGLOST)) OR EX(FIREABLE(t_4061_a29_SIGCHLD))))
lola: processed formula length: 75
lola: 31 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 34401 markings, 68801 edges, 6880 markings/sec, 0 secs
lola: 76496 markings, 152991 edges, 8419 markings/sec, 5 secs
lola: 118545 markings, 237089 edges, 8410 markings/sec, 10 secs
lola: 155769 markings, 311537 edges, 7445 markings/sec, 15 secs
lola: 203160 markings, 406319 edges, 9478 markings/sec, 20 secs
lola: 244715 markings, 489428 edges, 8311 markings/sec, 25 secs
lola: 285158 markings, 570315 edges, 8089 markings/sec, 30 secs
lola: 334727 markings, 669454 edges, 9914 markings/sec, 35 secs
lola: 375669 markings, 751337 edges, 8188 markings/sec, 40 secs
lola: 415906 markings, 831811 edges, 8047 markings/sec, 45 secs
lola: 452802 markings, 905603 edges, 7379 markings/sec, 50 secs
lola: 491463 markings, 982925 edges, 7732 markings/sec, 55 secs
lola: 527203 markings, 1054405 edges, 7148 markings/sec, 60 secs
lola: 567159 markings, 1134317 edges, 7991 markings/sec, 65 secs
lola: 606086 markings, 1212171 edges, 7785 markings/sec, 70 secs
lola: 642850 markings, 1285699 edges, 7353 markings/sec, 75 secs
lola: 682898 markings, 1365795 edges, 8010 markings/sec, 80 secs
lola: 719453 markings, 1438905 edges, 7311 markings/sec, 85 secs
lola: 757522 markings, 1515043 edges, 7614 markings/sec, 90 secs
lola: 796629 markings, 1593257 edges, 7821 markings/sec, 95 secs
lola: 835361 markings, 1670721 edges, 7746 markings/sec, 100 secs
lola: 876456 markings, 1752911 edges, 8219 markings/sec, 105 secs
lola: 919083 markings, 1838165 edges, 8525 markings/sec, 110 secs
lola: 956792 markings, 1913583 edges, 7542 markings/sec, 115 secs
lola: 993415 markings, 1986829 edges, 7325 markings/sec, 120 secs
lola: 1030898 markings, 2061795 edges, 7497 markings/sec, 125 secs
lola: 1068511 markings, 2137021 edges, 7523 markings/sec, 130 secs
lola: 1105203 markings, 2210405 edges, 7338 markings/sec, 135 secs
lola: 1149687 markings, 2299372 edges, 8897 markings/sec, 140 secs
lola: 1189962 markings, 2379923 edges, 8055 markings/sec, 145 secs
lola: 1228108 markings, 2456215 edges, 7629 markings/sec, 150 secs
lola: 1269852 markings, 2539703 edges, 8349 markings/sec, 155 secs
lola: 1308067 markings, 2616133 edges, 7643 markings/sec, 160 secs
lola: 1347539 markings, 2695077 edges, 7894 markings/sec, 165 secs
lola: 1386268 markings, 2772535 edges, 7746 markings/sec, 170 secs
lola: 1423794 markings, 2847587 edges, 7505 markings/sec, 175 secs
lola: 1473009 markings, 2946017 edges, 9843 markings/sec, 180 secs
lola: 1516191 markings, 3032381 edges, 8636 markings/sec, 185 secs
lola: 1554945 markings, 3109889 edges, 7751 markings/sec, 190 secs
lola: 1598526 markings, 3197051 edges, 8716 markings/sec, 195 secs
lola: 1946893 markings, 3651787 edges, 69673 markings/sec, 200 secs
lola: 2314851 markings, 4138390 edges, 73592 markings/sec, 205 secs
lola: 2679638 markings, 4630087 edges, 72957 markings/sec, 210 secs
lola: 3049489 markings, 5120360 edges, 73970 markings/sec, 215 secs
lola: 3410640 markings, 5611043 edges, 72230 markings/sec, 220 secs
lola: 3775675 markings, 6109671 edges, 73007 markings/sec, 225 secs
lola: 4141406 markings, 6593464 edges, 73146 markings/sec, 230 secs
lola: 4502368 markings, 7085386 edges, 72192 markings/sec, 235 secs
lola: 4869533 markings, 7585610 edges, 73433 markings/sec, 240 secs
lola: 5227635 markings, 8058889 edges, 71620 markings/sec, 245 secs
lola: 5584353 markings, 8543798 edges, 71344 markings/sec, 250 secs
lola: 5958627 markings, 9031608 edges, 74855 markings/sec, 255 secs
lola: 6326207 markings, 9517550 edges, 73516 markings/sec, 260 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown yes no unknown unknown yes yes unknown unknown unknown unknown unknown unknown unknown unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: unknown unknown yes no unknown unknown yes yes unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 1967008 KB
lola: time consumption: 890 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: memory consumption: 1967008 KB
lola: time consumption: 890 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: caught signal User defined signal 2 - aborting LoLA
lola:
preliminary result: unknown unknown yes no unknown unknown yes yes unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 894532 KB
lola: time consumption: 893 seconds
lola: print data as JSON (--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 6 will run for 265 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (E (F ((FIREABLE(t_4592_a29_SIGCHLD) AND FIREABLE(t_28220_a1_SIGTERM) AND NOT FIREABLE(t_23858_a19_SIGPROF))))))
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: (FIREABLE(t_4592_a29_SIGCHLD) AND FIREABLE(t_28220_a1_SIGTERM) AND NOT FIREABLE(t_23858_a19_SIGPROF))
lola: processed formula length: 101
lola: 30 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: (FIREABLE(t_4592_a29_SIGCHLD) AND FIREABLE(t_28220_a1_SIGTERM) AND NOT FIREABLE(t_23858_a19_SIGPROF))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 10 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-6-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-6-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EXEF
lola: The predicate is reachable from some successor.
lola: 892 markings, 891 edges
lola: ========================================
lola: subprocess 7 will run for 294 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((A (F (NOT FIREABLE(t_23675_a5_SIGINFO))) U ((FIREABLE(t_8351_a56_SIGWINCH) OR FIREABLE(t_1334_a71_SIGPOLL) OR FIREABLE(t_6484_a32_SIGWINCH)) OR E (X (FIREABLE(t_15305_a6_SIGUSR2))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: processed formula: A(AF(NOT FIREABLE(t_23675_a5_SIGINFO)) U ((FIREABLE(t_8351_a56_SIGWINCH) OR FIREABLE(t_1334_a71_SIGPOLL) OR FIREABLE(t_6484_a32_SIGWINCH)) OR EX(FIREABLE(t_15305_a6_SIGUSR2))))
lola: processed formula length: 178
lola: 31 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 34701 markings, 69400 edges, 6940 markings/sec, 0 secs
lola: 76276 markings, 152550 edges, 8315 markings/sec, 5 secs
lola: 366057 markings, 525328 edges, 57956 markings/sec, 10 secs
lola: 796267 markings, 1089023 edges, 86042 markings/sec, 15 secs
lola: 1227354 markings, 1652970 edges, 86217 markings/sec, 20 secs
lola: 1650003 markings, 2219701 edges, 84530 markings/sec, 25 secs
lola: 2073257 markings, 2785973 edges, 84651 markings/sec, 30 secs
lola: 2484768 markings, 3368414 edges, 82302 markings/sec, 35 secs
lola: 2902313 markings, 3936278 edges, 83509 markings/sec, 40 secs
lola: 3328971 markings, 4495465 edges, 85332 markings/sec, 45 secs
lola: 3750737 markings, 5062226 edges, 84353 markings/sec, 50 secs
lola: 4160876 markings, 5606259 edges, 82028 markings/sec, 55 secs
lola: 4550059 markings, 6158857 edges, 77837 markings/sec, 60 secs
lola: 4940544 markings, 6745424 edges, 78097 markings/sec, 65 secs
lola: 5324178 markings, 7318375 edges, 76727 markings/sec, 70 secs
lola: 5700574 markings, 7896391 edges, 75279 markings/sec, 75 secs
lola: 6085890 markings, 8481503 edges, 77063 markings/sec, 80 secs
lola: 6468195 markings, 9086180 edges, 76461 markings/sec, 85 secs
lola: 6842689 markings, 9701676 edges, 74899 markings/sec, 90 secs
lola: 7231734 markings, 10284316 edges, 77809 markings/sec, 95 secs
lola: 7624009 markings, 10880151 edges, 78455 markings/sec, 100 secs
lola: 8012842 markings, 11473131 edges, 77767 markings/sec, 105 secs
lola: 8401058 markings, 12063268 edges, 77643 markings/sec, 110 secs
lola: 8828337 markings, 12597531 edges, 85456 markings/sec, 115 secs
lola: 9254541 markings, 13144621 edges, 85241 markings/sec, 120 secs
lola: 9683166 markings, 13696459 edges, 85725 markings/sec, 125 secs
lola: 10105220 markings, 14250985 edges, 84411 markings/sec, 130 secs
lola: 10529576 markings, 14806130 edges, 84871 markings/sec, 135 secs
lola: 10944770 markings, 15372131 edges, 83039 markings/sec, 140 secs
lola: 11359552 markings, 15940315 edges, 82956 markings/sec, 145 secs
lola: 11787305 markings, 16484938 edges, 85551 markings/sec, 150 secs
lola: 12212595 markings, 17052721 edges, 85058 markings/sec, 155 secs
lola: 12644765 markings, 17601394 edges, 86434 markings/sec, 160 secs
lola: 13041788 markings, 18129589 edges, 79405 markings/sec, 165 secs
lola: 13421549 markings, 18673949 edges, 75952 markings/sec, 170 secs
lola: 13780311 markings, 19190191 edges, 71752 markings/sec, 175 secs
lola: 14151402 markings, 19726837 edges, 74218 markings/sec, 180 secs
lola: 14523171 markings, 20279327 edges, 74354 markings/sec, 185 secs
lola: 14921629 markings, 20862740 edges, 79692 markings/sec, 190 secs
lola: 15314024 markings, 21456014 edges, 78479 markings/sec, 195 secs
lola: 15685636 markings, 22044009 edges, 74322 markings/sec, 200 secs
lola: 16076273 markings, 22624314 edges, 78127 markings/sec, 205 secs
lola: 16463315 markings, 23184679 edges, 77408 markings/sec, 210 secs
lola: 16862109 markings, 23785069 edges, 79759 markings/sec, 215 secs
lola: 17249491 markings, 24339782 edges, 77476 markings/sec, 220 secs
lola: 17635689 markings, 24911522 edges, 77240 markings/sec, 225 secs
lola: 18017195 markings, 25511285 edges, 76301 markings/sec, 230 secs
lola: 18399965 markings, 26121855 edges, 76554 markings/sec, 235 secs
lola: 18777414 markings, 26732616 edges, 75490 markings/sec, 240 secs
lola: 19148996 markings, 27345673 edges, 74316 markings/sec, 245 secs
lola: 19522506 markings, 27957622 edges, 74702 markings/sec, 250 secs
lola: 19887612 markings, 28574451 edges, 73021 markings/sec, 255 secs
lola: 20247322 markings, 29206847 edges, 71942 markings/sec, 260 secs
lola: 20621737 markings, 29805944 edges, 74883 markings/sec, 265 secs
lola: 20994922 markings, 30416019 edges, 74637 markings/sec, 270 secs
lola: 21369403 markings, 31028479 edges, 74896 markings/sec, 275 secs
lola: 21743825 markings, 31639809 edges, 74884 markings/sec, 280 secs
lola: 22168228 markings, 32225774 edges, 84881 markings/sec, 285 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown yes no unknown unknown yes yes unknown unknown unknown unknown unknown unknown yes unknown
lola: memory consumption: 3103536 KB
lola: time consumption: 1212 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: caught signal User defined signal 2 - aborting LoLA
lola:
preliminary result: unknown unknown yes no unknown unknown yes yes unknown unknown unknown unknown unknown unknown yes unknown
lola: memory consumption: 3113676 KB
lola: time consumption: 1213 seconds
lola: print data as JSON (--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 8 will run for 291 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (NOT FIREABLE(t_9187_a31_SIGQUIT)))
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 (NOT FIREABLE(t_9187_a31_SIGQUIT)))
lola: processed formula length: 40
lola: 30 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: FIREABLE(t_9187_a31_SIGQUIT)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-8-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-8-0.sara.
lola: sara is running 0 secs || 911 markings, 910 edges, 182 markings/sec, 0 secs
lola: sara is running 5 secs || 2332 markings, 2331 edges, 284 markings/sec, 5 secs
lola: sara is running 10 secs || 3754 markings, 3753 edges, 284 markings/sec, 10 secs
lola: sara is running 15 secs || 5251 markings, 5250 edges, 299 markings/sec, 15 secs
lola: sara is running 20 secs || 6635 markings, 6634 edges, 277 markings/sec, 20 secs
lola: sara is running 25 secs || 7784 markings, 7783 edges, 230 markings/sec, 25 secs
lola: sara is running 30 secs || 9058 markings, 9057 edges, 255 markings/sec, 30 secs
lola: sara is running 35 secs || 9705 markings, 9704 edges, 129 markings/sec, 35 secs
lola: sara is running 40 secs || 10354 markings, 10353 edges, 130 markings/sec, 40 secs
lola: sara is running 45 secs || 11017 markings, 11016 edges, 133 markings/sec, 45 secs
lola: sara is running 50 secs || 11667 markings, 11666 edges, 130 markings/sec, 50 secs
lola: sara is running 55 secs || 12319 markings, 12318 edges, 130 markings/sec, 55 secs
lola: sara is running 60 secs || 13329 markings, 13328 edges, 202 markings/sec, 60 secs
lola: sara is running 65 secs || 14788 markings, 14787 edges, 292 markings/sec, 65 secs
lola: sara is running 70 secs || 16269 markings, 16268 edges, 296 markings/sec, 70 secs
lola: sara is running 75 secs || 17774 markings, 17773 edges, 301 markings/sec, 75 secs
lola: sara is running 80 secs || 19270 markings, 19269 edges, 299 markings/sec, 80 secs
lola: sara is running 85 secs || 20767 markings, 20766 edges, 299 markings/sec, 85 secs
lola: sara is running 90 secs || 22231 markings, 22230 edges, 293 markings/sec, 90 secs
lola: sara is running 95 secs || 23313 markings, 23312 edges, 216 markings/sec, 95 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 100 secs || 23941 markings, 23940 edges, 126 markings/sec, 100 secs
lola: sara is running 105 secs || 24521 markings, 24520 edges, 116 markings/sec, 105 secs
lola: sara is running 110 secs || 25160 markings, 25159 edges, 128 markings/sec, 110 secs
lola: sara is running 115 secs || 25783 markings, 25782 edges, 125 markings/sec, 115 secs
lola: sara is running 120 secs || 26374 markings, 26373 edges, 118 markings/sec, 120 secs
lola: sara is running 125 secs || 26915 markings, 26914 edges, 108 markings/sec, 125 secs
lola: sara is running 130 secs || 27414 markings, 27413 edges, 100 markings/sec, 130 secs
lola: sara is running 135 secs || 27971 markings, 27970 edges, 111 markings/sec, 135 secs
lola: sara is running 140 secs || 28533 markings, 28532 edges, 112 markings/sec, 140 secs
lola: sara is running 145 secs || 29059 markings, 29058 edges, 105 markings/sec, 145 secs
lola: sara is running 150 secs || 29549 markings, 29548 edges, 98 markings/sec, 150 secs
lola: sara is running 155 secs || 30049 markings, 30048 edges, 100 markings/sec, 155 secs
lola: sara is running 160 secs || 30583 markings, 30582 edges, 107 markings/sec, 160 secs
lola: sara is running 165 secs || 31145 markings, 31144 edges, 112 markings/sec, 165 secs
lola: sara is running 170 secs || 31727 markings, 31726 edges, 116 markings/sec, 170 secs
lola: sara is running 175 secs || 32498 markings, 32497 edges, 154 markings/sec, 175 secs
lola: sara is running 180 secs || 33055 markings, 33054 edges, 111 markings/sec, 180 secs
lola: sara is running 185 secs || 33665 markings, 33664 edges, 122 markings/sec, 185 secs
lola: sara is running 190 secs || 34294 markings, 34293 edges, 126 markings/sec, 190 secs
lola: sara is running 195 secs || 35291 markings, 35290 edges, 199 markings/sec, 195 secs
lola: sara is running 200 secs || 36684 markings, 36683 edges, 279 markings/sec, 200 secs
lola: sara is running 205 secs || 37530 markings, 37529 edges, 169 markings/sec, 205 secs
lola: sara is running 210 secs || 38148 markings, 38147 edges, 124 markings/sec, 210 secs
lola: sara is running 215 secs || 38764 markings, 38763 edges, 123 markings/sec, 215 secs
lola: sara is running 220 secs || 39381 markings, 39380 edges, 123 markings/sec, 220 secs
lola: sara is running 225 secs || 39994 markings, 39993 edges, 123 markings/sec, 225 secs
lola: sara is running 230 secs || 40609 markings, 40608 edges, 123 markings/sec, 230 secs
lola: sara is running 235 secs || 41218 markings, 41217 edges, 122 markings/sec, 235 secs
lola: sara is running 240 secs || 41826 markings, 41825 edges, 122 markings/sec, 240 secs
lola: sara is running 245 secs || 42435 markings, 42434 edges, 122 markings/sec, 245 secs
lola: sara is running 250 secs || 43055 markings, 43054 edges, 124 markings/sec, 250 secs
lola: sara is running 255 secs || 43986 markings, 43985 edges, 186 markings/sec, 255 secs
lola: sara is running 260 secs || 44952 markings, 44951 edges, 193 markings/sec, 260 secs
lola: sara is running 265 secs || 45554 markings, 45553 edges, 120 markings/sec, 265 secs
lola: sara is running 270 secs || 46550 markings, 46549 edges, 199 markings/sec, 270 secs
lola: sara is running 275 secs || 47555 markings, 47554 edges, 201 markings/sec, 275 secs
lola: sara is running 280 secs || 48175 markings, 48174 edges, 124 markings/sec, 280 secs
lola: sara is running 285 secs || 49222 markings, 49221 edges, 209 markings/sec, 285 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown yes no unknown unknown yes yes unknown unknown unknown unknown unknown unknown yes unknown
lola: memory consumption: 928000 KB
lola: time consumption: 1528 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: caught signal User defined signal 2 - aborting LoLA
lola:
preliminary result: unknown unknown yes no unknown unknown yes yes unknown unknown unknown unknown unknown unknown yes unknown
lola: memory consumption: 928708 KB
lola: time consumption: 1532 seconds
lola: print data as JSON (--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 9 will run for 288 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t_15040_a9_SIGCONT)))
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 (FIREABLE(t_15040_a9_SIGCONT)))
lola: processed formula length: 36
lola: 29 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: FIREABLE(t_15040_a9_SIGCONT)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-9-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-9-0.sara.
lola: sara is running 0 secs || 510 markings, 509 edges, 102 markings/sec, 0 secs
lola: sara is running 5 secs || 1064 markings, 1063 edges, 111 markings/sec, 5 secs
lola: sara is running 10 secs || 1629 markings, 1628 edges, 113 markings/sec, 10 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 1857 markings, 1856 edges
lola: ========================================
lola: subprocess 10 will run for 333 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((E (F (NOT FIREABLE(t_23604_a5_SIGINFO))) U FIREABLE(t_8768_a55_SIGPROF)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: processed formula: E(EF(NOT FIREABLE(t_23604_a5_SIGINFO)) U FIREABLE(t_8768_a55_SIGPROF))
lola: processed formula length: 70
lola: 30 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 152649 markings, 305304 edges, 30530 markings/sec, 0 secs
lola: 306450 markings, 612907 edges, 30760 markings/sec, 5 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 306450 markings, 612907 edges
lola: ========================================
lola: subprocess 11 will run for 398 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((E (F ((FIREABLE(t_7242_a72_SIGFPE) AND FIREABLE(t_5457_a43_SIGDEADLK)))) OR FIREABLE(t_6080_a32_SIGWINCH))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG((EF((FIREABLE(t_7242_a72_SIGFPE) AND FIREABLE(t_5457_a43_SIGDEADLK))) OR FIREABLE(t_6080_a32_SIGWINCH)))
lola: processed formula length: 107
lola: 30 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 178745 markings, 178746 edges, 35749 markings/sec, 0 secs
lola: 361624 markings, 361624 edges, 36576 markings/sec, 5 secs
lola: 543856 markings, 543856 edges, 36446 markings/sec, 10 secs
lola: 721655 markings, 721656 edges, 35560 markings/sec, 15 secs
lola: 896547 markings, 896547 edges, 34978 markings/sec, 20 secs
lola: 1072344 markings, 1072344 edges, 35159 markings/sec, 25 secs
lola: 1250484 markings, 1250484 edges, 35628 markings/sec, 30 secs
lola: 1427657 markings, 1427657 edges, 35435 markings/sec, 35 secs
lola: 1610539 markings, 1610539 edges, 36576 markings/sec, 40 secs
lola: 1793166 markings, 1793167 edges, 36525 markings/sec, 45 secs
lola: 1976185 markings, 1976185 edges, 36604 markings/sec, 50 secs
lola: 2158109 markings, 2158109 edges, 36385 markings/sec, 55 secs
lola: 2339730 markings, 2339730 edges, 36324 markings/sec, 60 secs
lola: 2519484 markings, 2519485 edges, 35951 markings/sec, 65 secs
lola: 2699641 markings, 2699641 edges, 36031 markings/sec, 70 secs
lola: 2880675 markings, 2880676 edges, 36207 markings/sec, 75 secs
lola: 3061820 markings, 3061820 edges, 36229 markings/sec, 80 secs
lola: 3242533 markings, 3242533 edges, 36143 markings/sec, 85 secs
lola: 3423272 markings, 3423272 edges, 36148 markings/sec, 90 secs
lola: 3603997 markings, 3603997 edges, 36145 markings/sec, 95 secs
lola: 3784088 markings, 3784088 edges, 36018 markings/sec, 100 secs
lola: 3966162 markings, 3966162 edges, 36415 markings/sec, 105 secs
lola: 4147244 markings, 4147246 edges, 36216 markings/sec, 110 secs
lola: 4328382 markings, 4328384 edges, 36228 markings/sec, 115 secs
lola: 4508868 markings, 4508870 edges, 36097 markings/sec, 120 secs
lola: 4690391 markings, 4690393 edges, 36305 markings/sec, 125 secs
lola: 4872382 markings, 4872384 edges, 36398 markings/sec, 130 secs
lola: 5053988 markings, 5053990 edges, 36321 markings/sec, 135 secs
lola: 5232826 markings, 5232828 edges, 35768 markings/sec, 140 secs
lola: 5411504 markings, 5411507 edges, 35736 markings/sec, 145 secs
lola: 5586819 markings, 5586822 edges, 35063 markings/sec, 150 secs
lola: 5761247 markings, 5761250 edges, 34886 markings/sec, 155 secs
lola: 5936341 markings, 5936344 edges, 35019 markings/sec, 160 secs
lola: 6110061 markings, 6110064 edges, 34744 markings/sec, 165 secs
lola: 6285330 markings, 6285333 edges, 35054 markings/sec, 170 secs
lola: 6460308 markings, 6460311 edges, 34996 markings/sec, 175 secs
lola: 6633198 markings, 6633201 edges, 34578 markings/sec, 180 secs
lola: 6808134 markings, 6808137 edges, 34987 markings/sec, 185 secs
lola: 6987248 markings, 6987251 edges, 35823 markings/sec, 190 secs
lola: 7167516 markings, 7167524 edges, 36054 markings/sec, 195 secs
lola: 7346859 markings, 7346866 edges, 35869 markings/sec, 200 secs
lola: 7525332 markings, 7525340 edges, 35695 markings/sec, 205 secs
lola: 7702988 markings, 7702996 edges, 35531 markings/sec, 210 secs
lola: 7875889 markings, 7875897 edges, 34580 markings/sec, 215 secs
lola: 8053655 markings, 8053663 edges, 35553 markings/sec, 220 secs
lola: 8230340 markings, 8230348 edges, 35337 markings/sec, 225 secs
lola: 8406517 markings, 8406525 edges, 35235 markings/sec, 230 secs
lola: 8582915 markings, 8582923 edges, 35280 markings/sec, 235 secs
lola: 8759495 markings, 8759508 edges, 35316 markings/sec, 240 secs
lola: 8935674 markings, 8935686 edges, 35236 markings/sec, 245 secs
lola: 9109718 markings, 9109733 edges, 34809 markings/sec, 250 secs
lola: 9286440 markings, 9286455 edges, 35344 markings/sec, 255 secs
lola: 9463416 markings, 9463431 edges, 35395 markings/sec, 260 secs
lola: 9641807 markings, 9641826 edges, 35678 markings/sec, 265 secs
lola: 9818229 markings, 9818252 edges, 35284 markings/sec, 270 secs
lola: 9995905 markings, 9995928 edges, 35535 markings/sec, 275 secs
lola: 10173459 markings, 10173482 edges, 35511 markings/sec, 280 secs
lola: 10351303 markings, 10351326 edges, 35569 markings/sec, 285 secs
lola: 10528097 markings, 10528126 edges, 35359 markings/sec, 290 secs
lola: 10705448 markings, 10705476 edges, 35470 markings/sec, 295 secs
lola: 10882430 markings, 10882458 edges, 35396 markings/sec, 300 secs
lola: 11059953 markings, 11059996 edges, 35505 markings/sec, 305 secs
lola: 11236415 markings, 11236458 edges, 35292 markings/sec, 310 secs
lola: 11412867 markings, 11412911 edges, 35290 markings/sec, 315 secs
lola: 11589560 markings, 11589607 edges, 35339 markings/sec, 320 secs
lola: 11766770 markings, 11766817 edges, 35442 markings/sec, 325 secs
lola: 11947129 markings, 11947176 edges, 36072 markings/sec, 330 secs
lola: 12127688 markings, 12127735 edges, 36112 markings/sec, 335 secs
lola: 12311893 markings, 12311940 edges, 36841 markings/sec, 340 secs
lola: 12491461 markings, 12491508 edges, 35914 markings/sec, 345 secs
lola: 12669311 markings, 12669358 edges, 35570 markings/sec, 350 secs
lola: 12845764 markings, 12845811 edges, 35291 markings/sec, 355 secs
lola: 13021734 markings, 13021782 edges, 35194 markings/sec, 360 secs
lola: 13197871 markings, 13197918 edges, 35227 markings/sec, 365 secs
lola: 13374380 markings, 13374427 edges, 35302 markings/sec, 370 secs
lola: 13550550 markings, 13550601 edges, 35234 markings/sec, 375 secs
lola: 13727075 markings, 13727126 edges, 35305 markings/sec, 380 secs
lola: 13903432 markings, 13903483 edges, 35271 markings/sec, 385 secs
lola: 14079590 markings, 14079642 edges, 35232 markings/sec, 390 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown yes no yes unknown yes yes unknown unknown unknown yes unknown unknown yes unknown
lola: memory consumption: 5098232 KB
lola: time consumption: 1978 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: caught signal User defined signal 2 - aborting LoLA
lola:
preliminary result: unknown unknown yes no yes unknown yes yes unknown unknown unknown yes unknown unknown yes unknown
lola: memory consumption: 5118920 KB
lola: time consumption: 1980 seconds
lola: print data as JSON (--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 12 will run for 392 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((E (G (FIREABLE(t_11949_a30_SIGFPE))) U E (G (NOT FIREABLE(t_9172_a31_SIGQUIT)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: processed formula: E(EG(FIREABLE(t_11949_a30_SIGFPE)) U EG(NOT FIREABLE(t_9172_a31_SIGQUIT)))
lola: processed formula length: 74
lola: 31 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 173972 markings, 173972 edges, 34794 markings/sec, 0 secs
lola: 353825 markings, 353825 edges, 35971 markings/sec, 5 secs
lola: 530839 markings, 530839 edges, 35403 markings/sec, 10 secs
lola: 708773 markings, 708773 edges, 35587 markings/sec, 15 secs
lola: 885271 markings, 885271 edges, 35300 markings/sec, 20 secs
lola: 1062090 markings, 1062090 edges, 35364 markings/sec, 25 secs
lola: 1238894 markings, 1238894 edges, 35361 markings/sec, 30 secs
lola: 1414124 markings, 1414125 edges, 35046 markings/sec, 35 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 1438797 markings, 1438798 edges
lola: ========================================
lola: subprocess 13 will run for 508 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G (A (F (NOT FIREABLE(t_8396_a56_SIGWINCH))))) AND (NOT FIREABLE(t_1916_a71_SIGPOLL) OR NOT FIREABLE(t_14365_a9_SIGCONT) OR NOT FIREABLE(t_2536_a65_SIGUSR1)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 13 will run for 508 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (NOT FIREABLE(t_1916_a71_SIGPOLL) OR NOT FIREABLE(t_14365_a9_SIGCONT) OR NOT FIREABLE(t_2536_a65_SIGUSR1))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (NOT FIREABLE(t_1916_a71_SIGPOLL) OR NOT FIREABLE(t_14365_a9_SIGCONT) OR NOT FIREABLE(t_2536_a65_SIGUSR1))
lola: processed formula length: 108
lola: 28 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 14 will run for 762 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (A (F (NOT FIREABLE(t_8396_a56_SIGWINCH)))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence from all states
lola: rewrite Frontend/Parser/formula_rewrite.k:599
lola: rewrite Frontend/Parser/formula_rewrite.k:634
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: FIREABLE(t_8396_a56_SIGWINCH)
lola: processed formula length: 29
lola: 32 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 /EFEG)
lola: state space: using reachability graph (EFEG 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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: NOT FIREABLE(t_8396_a56_SIGWINCH)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: state equation task get result started, id 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 1
lola: formula 1: FIREABLE(t_8396_a56_SIGWINCH)
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-14-1.sara
lola: state equation: calling and running sara
lola: state equation: write sara problem file to CTLFireability-14-0.sara
sara: try reading problem file CTLFireability-14-1.sara.
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-14-0.sara.
lola: sara is running 0 secs || sara is running 0 secs || 305 markings, 304 edges, 61 markings/sec, 0 secs
lola: sara is running 5 secs || sara is running 5 secs || 611 markings, 610 edges, 61 markings/sec, 5 secs
lola: sara is running 10 secs || sara is running 10 secs || 916 markings, 915 edges, 61 markings/sec, 10 secs
lola: sara is running 15 secs || sara is running 15 secs || 1226 markings, 1225 edges, 62 markings/sec, 15 secs
lola: sara is running 20 secs || sara is running 20 secs || 1558 markings, 1557 edges, 66 markings/sec, 20 secs
lola: sara is running 25 secs || sara is running 25 secs || 1868 markings, 1867 edges, 62 markings/sec, 25 secs
lola: sara is running 30 secs || sara is running 30 secs || 2167 markings, 2166 edges, 60 markings/sec, 30 secs
lola: sara is running 35 secs || sara is running 35 secs || 2477 markings, 2476 edges, 62 markings/sec, 35 secs
lola: sara is running 40 secs || sara is running 40 secs || 2779 markings, 2778 edges, 60 markings/sec, 40 secs
lola: sara is running 45 secs || sara is running 45 secs || 3082 markings, 3081 edges, 61 markings/sec, 45 secs
lola: sara is running 50 secs || sara is running 50 secs || 3388 markings, 3387 edges, 61 markings/sec, 50 secs
lola: sara is running 55 secs || sara is running 55 secs || 3697 markings, 3696 edges, 62 markings/sec, 55 secs
lola: sara is running 60 secs || sara is running 60 secs || 3997 markings, 3996 edges, 60 markings/sec, 60 secs
lola: sara is running 65 secs || sara is running 65 secs || 4299 markings, 4298 edges, 60 markings/sec, 65 secs
lola: sara is running 70 secs || sara is running 70 secs || 4615 markings, 4614 edges, 63 markings/sec, 70 secs
lola: sara is running 75 secs || sara is running 75 secs || 4929 markings, 4928 edges, 63 markings/sec, 75 secs
lola: sara is running 80 secs || sara is running 80 secs || 5216 markings, 5215 edges, 57 markings/sec, 80 secs
lola: sara is running 85 secs || sara is running 85 secs || 5396 markings, 5395 edges, 36 markings/sec, 85 secs
lola: sara is running 90 secs || sara is running 90 secs || 6174 markings, 7705 edges, 156 markings/sec, 90 secs
lola: sara is running 95 secs || sara is running 95 secs || 7612 markings, 14237 edges, 288 markings/sec, 95 secs
lola: sara is running 100 secs || sara is running 100 secs || 9116 markings, 21439 edges, 301 markings/sec, 100 secs
lola: sara is running 105 secs || sara is running 105 secs || 10606 markings, 27903 edges, 298 markings/sec, 105 secs
lola: sara is running 110 secs || sara is running 110 secs || 12040 markings, 35046 edges, 287 markings/sec, 110 secs
lola: sara is running 115 secs || sara is running 115 secs || 13538 markings, 41231 edges, 300 markings/sec, 115 secs
lola: sara is running 120 secs || sara is running 120 secs || 14889 markings, 48248 edges, 270 markings/sec, 120 secs
lola: sara is running 125 secs || sara is running 125 secs || 16390 markings, 54534 edges, 300 markings/sec, 125 secs
lola: sara is running 130 secs || sara is running 130 secs || 17781 markings, 61500 edges, 278 markings/sec, 130 secs
lola: sara is running 135 secs || sara is running 135 secs || 19291 markings, 68092 edges, 302 markings/sec, 135 secs
lola: sara is running 140 secs || sara is running 140 secs || 20762 markings, 74852 edges, 294 markings/sec, 140 secs
lola: sara is running 145 secs || sara is running 145 secs || 21746 markings, 81425 edges, 197 markings/sec, 145 secs
lola: sara is running 150 secs || sara is running 150 secs || 23159 markings, 88273 edges, 283 markings/sec, 150 secs
lola: sara is running 155 secs || sara is running 155 secs || 24594 markings, 95049 edges, 287 markings/sec, 155 secs
lola: sara is running 160 secs || sara is running 160 secs || 26039 markings, 101748 edges, 289 markings/sec, 160 secs
lola: sara is running 165 secs || sara is running 165 secs || 27215 markings, 108246 edges, 235 markings/sec, 165 secs
lola: sara is running 170 secs || sara is running 170 secs || 28359 markings, 114781 edges, 229 markings/sec, 170 secs
lola: sara is running 175 secs || sara is running 175 secs || 29710 markings, 120829 edges, 270 markings/sec, 175 secs
lola: sara is running 180 secs || sara is running 180 secs || 31025 markings, 127050 edges, 263 markings/sec, 180 secs
lola: sara is running 185 secs || sara is running 185 secs || 32282 markings, 133209 edges, 251 markings/sec, 185 secs
lola: sara is running 190 secs || sara is running 190 secs || 33333 markings, 139466 edges, 210 markings/sec, 190 secs
lola: sara is running 195 secs || sara is running 195 secs || 34642 markings, 146210 edges, 262 markings/sec, 195 secs
lola: sara is running 200 secs || sara is running 200 secs || 36006 markings, 152990 edges, 273 markings/sec, 200 secs
lola: sara is running 205 secs || sara is running 205 secs || 37459 markings, 160061 edges, 291 markings/sec, 205 secs
lola: sara is running 210 secs || sara is running 210 secs || 38747 markings, 166969 edges, 258 markings/sec, 210 secs
lola: sara is running 215 secs || sara is running 215 secs || 39950 markings, 173807 edges, 241 markings/sec, 215 secs
lola: sara is running 220 secs || sara is running 220 secs || 41195 markings, 181150 edges, 249 markings/sec, 220 secs
lola: sara is running 225 secs || sara is running 225 secs || 42397 markings, 188585 edges, 240 markings/sec, 225 secs
lola: sara is running 230 secs || sara is running 230 secs || 43976 markings, 195045 edges, 316 markings/sec, 230 secs
lola: sara is running 235 secs || sara is running 235 secs || 45406 markings, 201149 edges, 286 markings/sec, 235 secs
lola: sara is running 240 secs || sara is running 240 secs || 46816 markings, 207217 edges, 282 markings/sec, 240 secs
lola: sara is running 245 secs || sara is running 245 secs || 48359 markings, 213988 edges, 309 markings/sec, 245 secs
lola: sara is running 250 secs || sara is running 250 secs || 49855 markings, 220148 edges, 299 markings/sec, 250 secs
lola: sara is running 255 secs || sara is running 255 secs || 51168 markings, 226707 edges, 263 markings/sec, 255 secs
lola: sara is running 260 secs || sara is running 260 secs || 52917 markings, 234200 edges, 350 markings/sec, 260 secs
lola: sara is running 265 secs || sara is running 265 secs || 54157 markings, 240173 edges, 248 markings/sec, 265 secs
lola: sara is running 270 secs || sara is running 270 secs || 55570 markings, 247391 edges, 283 markings/sec, 270 secs
lola: sara is running 275 secs || sara is running 275 secs || 56921 markings, 253430 edges, 270 markings/sec, 275 secs
lola: sara is running 280 secs || sara is running 280 secs || 58258 markings, 260171 edges, 267 markings/sec, 280 secs
lola: sara is running 285 secs || sara is running 285 secs || 59695 markings, 266967 edges, 287 markings/sec, 285 secs
lola: sara is running 290 secs || sara is running 290 secs || 60929 markings, 273996 edges, 247 markings/sec, 290 secs
lola: sara is running 295 secs || sara is running 295 secs || 62105 markings, 280127 edges, 235 markings/sec, 295 secs
lola: sara is running 300 secs || sara is running 300 secs || 63378 markings, 286938 edges, 255 markings/sec, 300 secs
lola: sara is running 305 secs || sara is running 305 secs || 64495 markings, 293589 edges, 223 markings/sec, 305 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 310 secs || sara is running 310 secs || 65424 markings, 300083 edges, 186 markings/sec, 310 secs

lola: sara is running 315 secs || sara is running 315 secs || 66487 markings, 306568 edges, 213 markings/sec, 315 secs
lola: sara is running 320 secs || sara is running 320 secs || 67501 markings, 312921 edges, 203 markings/sec, 320 secs
lola: sara is running 325 secs || sara is running 325 secs || 68577 markings, 319490 edges, 215 markings/sec, 325 secs
lola: sara is running 330 secs || sara is running 330 secs || 69568 markings, 325846 edges, 198 markings/sec, 330 secs
lola: sara is running 335 secs || sara is running 335 secs || 70516 markings, 332216 edges, 190 markings/sec, 335 secs
lola: sara is running 340 secs || sara is running 340 secs || 71711 markings, 339025 edges, 239 markings/sec, 340 secs
lola: sara is running 345 secs || sara is running 345 secs || 73268 markings, 346301 edges, 311 markings/sec, 345 secs
lola: sara is running 350 secs || sara is running 350 secs || 74512 markings, 352857 edges, 249 markings/sec, 350 secs
lola: sara is running 355 secs || sara is running 355 secs || 75771 markings, 359650 edges, 252 markings/sec, 355 secs
lola: sara is running 360 secs || sara is running 360 secs || 76993 markings, 366014 edges, 244 markings/sec, 360 secs
lola: sara is running 365 secs || sara is running 365 secs || 78116 markings, 372350 edges, 225 markings/sec, 365 secs
lola: sara is running 370 secs || sara is running 370 secs || 79287 markings, 378920 edges, 234 markings/sec, 370 secs
lola: sara is running 375 secs || sara is running 375 secs || 80570 markings, 385418 edges, 257 markings/sec, 375 secs
lola: state equation 0: solution produced
lola: sara is running 380 secs || sara is running 380 secs || 81821 markings, 392439 edges, 250 markings/sec, 380 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 385 secs || sara is running 385 secs || 83706 markings, 403227 edges, 377 markings/sec, 385 secs
lola: sara is running 390 secs || sara is running 390 secs || 85523 markings, 414180 edges, 363 markings/sec, 390 secs
lola: sara is running 395 secs || sara is running 395 secs || 87280 markings, 425057 edges, 351 markings/sec, 395 secs
lola: sara is running 400 secs || sara is running 400 secs || 89580 markings, 435850 edges, 460 markings/sec, 400 secs
lola: sara is running 405 secs || sara is running 405 secs || 91535 markings, 446311 edges, 391 markings/sec, 405 secs
lola: sara is running 410 secs || sara is running 410 secs || 93532 markings, 457156 edges, 399 markings/sec, 410 secs
lola: sara is running 415 secs || sara is running 415 secs || 95653 markings, 468702 edges, 424 markings/sec, 415 secs
lola: sara is running 420 secs || sara is running 420 secs || 97780 markings, 480080 edges, 425 markings/sec, 420 secs
lola: sara is running 425 secs || sara is running 425 secs || 99705 markings, 490797 edges, 385 markings/sec, 425 secs
lola: sara is running 430 secs || sara is running 430 secs || 101775 markings, 502567 edges, 414 markings/sec, 430 secs
lola: sara is running 435 secs || sara is running 435 secs || 103815 markings, 514425 edges, 408 markings/sec, 435 secs
lola: sara is running 440 secs || sara is running 440 secs || 105590 markings, 526447 edges, 355 markings/sec, 440 secs
lola: sara is running 445 secs || sara is running 445 secs || 107634 markings, 536563 edges, 409 markings/sec, 445 secs
lola: sara is running 450 secs || sara is running 450 secs || 109773 markings, 548196 edges, 428 markings/sec, 450 secs
lola: sara is running 455 secs || sara is running 455 secs || 112407 markings, 562432 edges, 527 markings/sec, 455 secs
lola: sara is running 460 secs || sara is running 460 secs || 114731 markings, 575595 edges, 465 markings/sec, 460 secs
lola: sara is running 465 secs || sara is running 465 secs || 116711 markings, 587389 edges, 396 markings/sec, 465 secs
lola: sara is running 470 secs || sara is running 470 secs || 119101 markings, 601458 edges, 478 markings/sec, 470 secs
lola: sara is running 475 secs || sara is running 475 secs || 121110 markings, 611419 edges, 402 markings/sec, 475 secs
lola: sara is running 480 secs || sara is running 480 secs || 123030 markings, 621594 edges, 384 markings/sec, 480 secs
lola: sara is running 485 secs || sara is running 485 secs || 125157 markings, 632716 edges, 425 markings/sec, 485 secs
lola: sara is running 490 secs || sara is running 490 secs || 127196 markings, 644307 edges, 408 markings/sec, 490 secs
lola: sara is running 495 secs || sara is running 495 secs || 129264 markings, 657012 edges, 414 markings/sec, 495 secs
lola: sara is running 500 secs || sara is running 500 secs || 131512 markings, 670102 edges, 450 markings/sec, 500 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown yes no yes unknown yes yes unknown unknown yes yes unknown unknown yes unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: unknown unknown yes no yes unknown yes yes unknown unknown yes yes unknown unknown yes unknown
lola: memory consumption: 932604 KB
lola: time consumption: 2554 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: memory consumption: 932604 KB
lola: time consumption: 2554 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: caught signal User defined signal 2 - aborting LoLA
lola:
preliminary result: unknown unknown yes no yes unknown yes yes unknown unknown yes yes unknown unknown yes unknown
lola: memory consumption: 894540 KB
lola: time consumption: 2557 seconds
lola: print data as JSON (--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 14 will run for 496 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A ((NOT FIREABLE(t_15350_a6_SIGUSR2) U (FIREABLE(t_27493_a34_SIGPROF) AND FIREABLE(t_30558_a52_SIGFPE)))) OR (E (F (FIREABLE(t_9048_a31_SIGQUIT))) OR FIREABLE(t_4319_a29_SIGCHLD)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 496 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t_4319_a29_SIGCHLD)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(t_4319_a29_SIGCHLD)
lola: processed formula length: 28
lola: 28 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 15 will run for 991 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t_9048_a31_SIGQUIT)))
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 (FIREABLE(t_9048_a31_SIGQUIT)))
lola: processed formula length: 36
lola: 29 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: FIREABLE(t_9048_a31_SIGQUIT)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-15-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-15-0.sara.
lola: sara is running 0 secs || 521 markings, 520 edges, 104 markings/sec, 0 secs
lola: sara is running 5 secs || 1046 markings, 1045 edges, 105 markings/sec, 5 secs
lola: sara is running 10 secs || 1568 markings, 1567 edges, 104 markings/sec, 10 secs
lola: sara is running 15 secs || 2072 markings, 2071 edges, 101 markings/sec, 15 secs
lola: sara is running 20 secs || 2585 markings, 2584 edges, 103 markings/sec, 20 secs
lola: sara is running 25 secs || 3079 markings, 3078 edges, 99 markings/sec, 25 secs
lola: sara is running 30 secs || 3576 markings, 3575 edges, 99 markings/sec, 30 secs
lola: sara is running 35 secs || 4077 markings, 4076 edges, 100 markings/sec, 35 secs
lola: sara is running 40 secs || 4574 markings, 4573 edges, 99 markings/sec, 40 secs
lola: sara is running 45 secs || 5053 markings, 5052 edges, 96 markings/sec, 45 secs
lola: sara is running 50 secs || 5529 markings, 5528 edges, 95 markings/sec, 50 secs
lola: sara is running 55 secs || 6034 markings, 6033 edges, 101 markings/sec, 55 secs
lola: sara is running 60 secs || 6526 markings, 6525 edges, 98 markings/sec, 60 secs
lola: sara is running 65 secs || 7004 markings, 7003 edges, 96 markings/sec, 65 secs
lola: sara is running 70 secs || 7488 markings, 7487 edges, 97 markings/sec, 70 secs
lola: sara is running 75 secs || 7992 markings, 7991 edges, 101 markings/sec, 75 secs
lola: sara is running 80 secs || 8522 markings, 8521 edges, 106 markings/sec, 80 secs
lola: sara is running 85 secs || 9038 markings, 9037 edges, 103 markings/sec, 85 secs
lola: sara is running 90 secs || 9541 markings, 9540 edges, 101 markings/sec, 90 secs
lola: sara is running 95 secs || 10013 markings, 10012 edges, 94 markings/sec, 95 secs
lola: sara is running 100 secs || 10510 markings, 10509 edges, 99 markings/sec, 100 secs
lola: sara is running 105 secs || 11035 markings, 11034 edges, 105 markings/sec, 105 secs
lola: sara is running 110 secs || 11560 markings, 11559 edges, 105 markings/sec, 110 secs
lola: sara is running 115 secs || 12071 markings, 12070 edges, 102 markings/sec, 115 secs
lola: sara is running 120 secs || 12578 markings, 12577 edges, 101 markings/sec, 120 secs
lola: sara is running 125 secs || 13085 markings, 13084 edges, 101 markings/sec, 125 secs
lola: sara is running 130 secs || 13601 markings, 13600 edges, 103 markings/sec, 130 secs
lola: sara is running 135 secs || 14125 markings, 14124 edges, 105 markings/sec, 135 secs
lola: sara is running 140 secs || 14650 markings, 14649 edges, 105 markings/sec, 140 secs
lola: sara is running 145 secs || 15183 markings, 15182 edges, 107 markings/sec, 145 secs
lola: sara is running 150 secs || 15705 markings, 15704 edges, 104 markings/sec, 150 secs
lola: sara is running 155 secs || 16225 markings, 16224 edges, 104 markings/sec, 155 secs
lola: sara is running 160 secs || 16737 markings, 16736 edges, 102 markings/sec, 160 secs
lola: sara is running 165 secs || 17248 markings, 17247 edges, 102 markings/sec, 165 secs
lola: sara is running 170 secs || 17763 markings, 17762 edges, 103 markings/sec, 170 secs
lola: sara is running 175 secs || 18269 markings, 18268 edges, 101 markings/sec, 175 secs
lola: sara is running 180 secs || 18780 markings, 18779 edges, 102 markings/sec, 180 secs
lola: sara is running 185 secs || 19288 markings, 19287 edges, 102 markings/sec, 185 secs
lola: sara is running 190 secs || 19813 markings, 19812 edges, 105 markings/sec, 190 secs
lola: sara is running 195 secs || 20384 markings, 20383 edges, 114 markings/sec, 195 secs
lola: sara is running 200 secs || 21491 markings, 21490 edges, 221 markings/sec, 200 secs
lola: sara is running 205 secs || 22845 markings, 22844 edges, 271 markings/sec, 205 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 210 secs || 23386 markings, 23385 edges, 108 markings/sec, 210 secs
lola: sara is running 215 secs || 23953 markings, 23952 edges, 113 markings/sec, 215 secs
lola: sara is running 220 secs || 24493 markings, 24492 edges, 108 markings/sec, 220 secs
lola: sara is running 225 secs || 25036 markings, 25035 edges, 109 markings/sec, 225 secs
lola: sara is running 230 secs || 25581 markings, 25580 edges, 109 markings/sec, 230 secs
lola: sara is running 235 secs || 26123 markings, 26122 edges, 108 markings/sec, 235 secs
lola: sara is running 240 secs || 26668 markings, 26667 edges, 109 markings/sec, 240 secs
lola: sara is running 245 secs || 27333 markings, 27333 edges, 133 markings/sec, 245 secs
lola: sara is running 250 secs || 27903 markings, 27903 edges, 114 markings/sec, 250 secs
lola: sara is running 255 secs || 28476 markings, 28477 edges, 115 markings/sec, 255 secs
lola: sara is running 260 secs || 29057 markings, 29058 edges, 116 markings/sec, 260 secs
lola: sara is running 265 secs || 29984 markings, 29986 edges, 185 markings/sec, 265 secs
lola: sara is running 270 secs || 30610 markings, 30612 edges, 125 markings/sec, 270 secs
lola: sara is running 275 secs || 31211 markings, 31214 edges, 120 markings/sec, 275 secs
lola: sara is running 280 secs || 31776 markings, 31779 edges, 113 markings/sec, 280 secs
lola: sara is running 285 secs || 33070 markings, 33074 edges, 259 markings/sec, 285 secs
lola: sara is running 290 secs || 33737 markings, 33741 edges, 133 markings/sec, 290 secs
lola: sara is running 295 secs || 34360 markings, 34364 edges, 125 markings/sec, 295 secs
lola: sara is running 300 secs || 34990 markings, 34994 edges, 126 markings/sec, 300 secs
lola: sara is running 305 secs || 35625 markings, 35629 edges, 127 markings/sec, 305 secs
lola: sara is running 310 secs || 36255 markings, 36259 edges, 126 markings/sec, 310 secs
lola: sara is running 315 secs || 36889 markings, 36893 edges, 127 markings/sec, 315 secs
lola: sara is running 320 secs || 37511 markings, 37515 edges, 124 markings/sec, 320 secs
lola: sara is running 325 secs || 38139 markings, 38143 edges, 126 markings/sec, 325 secs
lola: sara is running 330 secs || 38741 markings, 38747 edges, 120 markings/sec, 330 secs
lola: sara is running 335 secs || 39341 markings, 39356 edges, 120 markings/sec, 335 secs
lola: sara is running 340 secs || 39951 markings, 39977 edges, 122 markings/sec, 340 secs
lola: sara is running 345 secs || 40576 markings, 40603 edges, 125 markings/sec, 345 secs
lola: sara is running 350 secs || 41201 markings, 41228 edges, 125 markings/sec, 350 secs
lola: sara is running 355 secs || 41821 markings, 41848 edges, 124 markings/sec, 355 secs
lola: sara is running 360 secs || 42445 markings, 42472 edges, 125 markings/sec, 360 secs
lola: sara is running 365 secs || 43072 markings, 43099 edges, 125 markings/sec, 365 secs
lola: sara is running 370 secs || 43690 markings, 43717 edges, 124 markings/sec, 370 secs
lola: sara is running 375 secs || 44314 markings, 44341 edges, 125 markings/sec, 375 secs
lola: sara is running 380 secs || 44931 markings, 44962 edges, 123 markings/sec, 380 secs
lola: sara is running 385 secs || 45533 markings, 45565 edges, 120 markings/sec, 385 secs
lola: sara is running 390 secs || 46131 markings, 46163 edges, 120 markings/sec, 390 secs
lola: sara is running 395 secs || 46695 markings, 46727 edges, 113 markings/sec, 395 secs
lola: sara is running 400 secs || 47286 markings, 47318 edges, 118 markings/sec, 400 secs
lola: sara is running 405 secs || 47881 markings, 47913 edges, 119 markings/sec, 405 secs
lola: sara is running 410 secs || 48475 markings, 48507 edges, 119 markings/sec, 410 secs
lola: sara is running 415 secs || 49087 markings, 49119 edges, 122 markings/sec, 415 secs
lola: sara is running 420 secs || 49712 markings, 49744 edges, 125 markings/sec, 420 secs
lola: sara is running 425 secs || 50314 markings, 50346 edges, 120 markings/sec, 425 secs
lola: sara is running 430 secs || 50926 markings, 50958 edges, 122 markings/sec, 430 secs
lola: sara is running 435 secs || 51525 markings, 51557 edges, 120 markings/sec, 435 secs
lola: sara is running 440 secs || 52131 markings, 52165 edges, 121 markings/sec, 440 secs
lola: sara is running 445 secs || 52734 markings, 52773 edges, 121 markings/sec, 445 secs
lola: sara is running 450 secs || 53341 markings, 53390 edges, 121 markings/sec, 450 secs
lola: sara is running 455 secs || 53949 markings, 54004 edges, 122 markings/sec, 455 secs
lola: sara is running 460 secs || 54559 markings, 54614 edges, 122 markings/sec, 460 secs
lola: sara is running 465 secs || 55174 markings, 55231 edges, 123 markings/sec, 465 secs
lola: sara is running 470 secs || 55751 markings, 55808 edges, 115 markings/sec, 470 secs
lola: sara is running 475 secs || 56295 markings, 56353 edges, 109 markings/sec, 475 secs
lola: sara is running 480 secs || 56873 markings, 56937 edges, 116 markings/sec, 480 secs
lola: sara is running 485 secs || 57462 markings, 57530 edges, 118 markings/sec, 485 secs
lola: sara is running 490 secs || 58058 markings, 58128 edges, 119 markings/sec, 490 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown yes no yes unknown yes yes unknown unknown yes yes unknown unknown yes unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: unknown unknown yes no yes unknown yes yes unknown unknown yes yes unknown unknown yes unknown
lola: memory consumption: 927232 KB
lola: time consumption: 3075 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: memory consumption: 927232 KB
lola: time consumption: 3075 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: caught signal User defined signal 2 - aborting LoLA
lola:
preliminary result: unknown unknown yes no yes unknown yes yes unknown unknown yes yes unknown unknown yes unknown
lola: memory consumption: 894540 KB
lola: time consumption: 3079 seconds
lola: print data as JSON (--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 15 will run for 471 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((E (F (FIREABLE(t_21675_a4_SIGUSR2))) OR ((FIREABLE(t_23939_a19_SIGPROF) AND FIREABLE(t_10743_a40_SIGTRAP)) OR (FIREABLE(t_10180_a40_SIGTRAP) AND FIREABLE(t_12364_a46_SIGHUP)))) AND (A (F (NOT FIREABLE(t_29566_a38_SIGCHLD))) AND (FIREABLE(t_13078_a36_SIGDEADLK) OR FIREABLE(t_18392_a50_SIGDEADLK) OR NOT FIREABLE(t_20511_a64_SIGINFO)))) OR E (G (E ((FIREABLE(t_6812_a16_SIGCHLD) U FIREABLE(t_448... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 471 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((FIREABLE(t_23939_a19_SIGPROF) AND FIREABLE(t_10743_a40_SIGTRAP)) OR (FIREABLE(t_10180_a40_SIGTRAP) AND FIREABLE(t_12364_a46_SIGHUP)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((FIREABLE(t_23939_a19_SIGPROF) AND FIREABLE(t_10743_a40_SIGTRAP)) OR (FIREABLE(t_10180_a40_SIGTRAP) AND FIREABLE(t_12364_a46_SIGHUP)))
lola: processed formula length: 136
lola: 28 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 17 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (NOT FIREABLE(t_29566_a38_SIGCHLD)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: FIREABLE(t_29566_a38_SIGCHLD)
lola: processed formula length: 29
lola: 31 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: NOT FIREABLE(t_29566_a38_SIGCHLD)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown yes no yes unknown yes yes unknown unknown yes yes unknown unknown yes unknown
lola: memory consumption: 917416 KB
lola: time consumption: 3100 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: subprocess 18 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t_21675_a4_SIGUSR2)))
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 (FIREABLE(t_21675_a4_SIGUSR2)))
lola: processed formula length: 36
lola: 29 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 equation: write sara problem file to CTLFireability-17-0.sara
lola: state equation: calling and running sara
lola: ========================================
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: FIREABLE(t_21675_a4_SIGUSR2)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
sara: try reading problem file CTLFireability-17-0.sara.
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown yes no yes unknown yes yes unknown unknown yes yes unknown unknown yes unknown
lola: memory consumption: 917264 KB
lola: time consumption: 3101 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: state equation: write sara problem file to CTLFireability-18-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-18-0.sara.
lola: caught signal User defined signal 2 - aborting LoLA
lola:
preliminary result: unknown unknown yes no yes unknown yes yes unknown unknown yes yes unknown unknown yes unknown
lola: memory consumption: 918100 KB
lola: time consumption: 3106 seconds
lola: print data as JSON (--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 19 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (E ((FIREABLE(t_6812_a16_SIGCHLD) U FIREABLE(t_4488_a29_SIGCHLD)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG(E(FIREABLE(t_6812_a16_SIGCHLD) U FIREABLE(t_4488_a29_SIGCHLD)))
lola: processed formula length: 66
lola: 30 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 1 markings, 1 edges
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (X (E (F (FIREABLE(t_23073_a11_SIGINFO)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(EF(FIREABLE(t_23073_a11_SIGINFO)))
lola: processed formula length: 37
lola: 30 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: 172857 markings, 172856 edges, 34571 markings/sec, 0 secs
lola: 349723 markings, 349722 edges, 35373 markings/sec, 5 secs
lola: 523648 markings, 523647 edges, 34785 markings/sec, 10 secs
lola: 697821 markings, 697820 edges, 34835 markings/sec, 15 secs
lola: 876681 markings, 876680 edges, 35772 markings/sec, 20 secs
lola: 1052617 markings, 1052616 edges, 35187 markings/sec, 25 secs
lola: 1229055 markings, 1229054 edges, 35288 markings/sec, 30 secs
lola: 1407453 markings, 1407452 edges, 35680 markings/sec, 35 secs
lola: 1587132 markings, 1587131 edges, 35936 markings/sec, 40 secs
lola: 1763614 markings, 1763614 edges, 35296 markings/sec, 45 secs
lola: 1940948 markings, 1940947 edges, 35467 markings/sec, 50 secs
lola: 2118272 markings, 2118271 edges, 35465 markings/sec, 55 secs
lola: 2294416 markings, 2294415 edges, 35229 markings/sec, 60 secs
lola: 2469219 markings, 2469218 edges, 34961 markings/sec, 65 secs
lola: 2644776 markings, 2644775 edges, 35111 markings/sec, 70 secs
lola: 2821228 markings, 2821227 edges, 35290 markings/sec, 75 secs
lola: 2996681 markings, 2996680 edges, 35091 markings/sec, 80 secs
lola: 3172616 markings, 3172615 edges, 35187 markings/sec, 85 secs
lola: 3348520 markings, 3348520 edges, 35181 markings/sec, 90 secs
lola: 3522774 markings, 3522773 edges, 34851 markings/sec, 95 secs
lola: 3696161 markings, 3696161 edges, 34677 markings/sec, 100 secs
lola: 3870680 markings, 3870679 edges, 34904 markings/sec, 105 secs
lola: 4044354 markings, 4044353 edges, 34735 markings/sec, 110 secs
lola: 4220225 markings, 4220226 edges, 35174 markings/sec, 115 secs
lola: 4392918 markings, 4392919 edges, 34539 markings/sec, 120 secs
lola: 4567802 markings, 4567803 edges, 34977 markings/sec, 125 secs
lola: 4741569 markings, 4741571 edges, 34753 markings/sec, 130 secs
lola: 4917157 markings, 4917158 edges, 35118 markings/sec, 135 secs
lola: 5090518 markings, 5090519 edges, 34672 markings/sec, 140 secs
lola: 5265241 markings, 5265243 edges, 34945 markings/sec, 145 secs
lola: 5439330 markings, 5439332 edges, 34818 markings/sec, 150 secs
lola: 5613765 markings, 5613767 edges, 34887 markings/sec, 155 secs
lola: 5788580 markings, 5788582 edges, 34963 markings/sec, 160 secs
lola: 5962213 markings, 5962215 edges, 34727 markings/sec, 165 secs
lola: 6136038 markings, 6136040 edges, 34765 markings/sec, 170 secs
lola: 6309641 markings, 6309643 edges, 34721 markings/sec, 175 secs
lola: 6483051 markings, 6483053 edges, 34682 markings/sec, 180 secs
lola: 6657006 markings, 6657008 edges, 34791 markings/sec, 185 secs
lola: 6831729 markings, 6831731 edges, 34945 markings/sec, 190 secs
lola: 7004895 markings, 7004897 edges, 34633 markings/sec, 195 secs
lola: 7177538 markings, 7177545 edges, 34529 markings/sec, 200 secs
lola: 7351577 markings, 7351583 edges, 34808 markings/sec, 205 secs
lola: 7522505 markings, 7522512 edges, 34186 markings/sec, 210 secs
lola: 7696485 markings, 7696492 edges, 34796 markings/sec, 215 secs
lola: 7868890 markings, 7868897 edges, 34481 markings/sec, 220 secs
lola: 8042324 markings, 8042332 edges, 34687 markings/sec, 225 secs
lola: 8214687 markings, 8214694 edges, 34473 markings/sec, 230 secs
lola: 8388320 markings, 8388328 edges, 34727 markings/sec, 235 secs
lola: 8559753 markings, 8559760 edges, 34287 markings/sec, 240 secs
lola: 8732684 markings, 8732692 edges, 34586 markings/sec, 245 secs
lola: 8905209 markings, 8905220 edges, 34505 markings/sec, 250 secs
lola: 9079584 markings, 9079598 edges, 34875 markings/sec, 255 secs
lola: 9253665 markings, 9253679 edges, 34816 markings/sec, 260 secs
lola: 9425125 markings, 9425139 edges, 34292 markings/sec, 265 secs
lola: 9599397 markings, 9599415 edges, 34854 markings/sec, 270 secs
lola: 9771960 markings, 9771982 edges, 34513 markings/sec, 275 secs
lola: 9945028 markings, 9945050 edges, 34614 markings/sec, 280 secs
lola: 10118964 markings, 10118986 edges, 34787 markings/sec, 285 secs
lola: 10293033 markings, 10293055 edges, 34814 markings/sec, 290 secs
lola: 10466680 markings, 10466702 edges, 34729 markings/sec, 295 secs
lola: 10640324 markings, 10640351 edges, 34729 markings/sec, 300 secs
lola: 10814163 markings, 10814190 edges, 34768 markings/sec, 305 secs
lola: 10987045 markings, 10987076 edges, 34576 markings/sec, 310 secs
lola: 11162407 markings, 11162450 edges, 35072 markings/sec, 315 secs
lola: 11336541 markings, 11336583 edges, 34827 markings/sec, 320 secs
lola: 11509965 markings, 11510011 edges, 34685 markings/sec, 325 secs
lola: 11684759 markings, 11684805 edges, 34959 markings/sec, 330 secs
lola: 11859275 markings, 11859321 edges, 34903 markings/sec, 335 secs
lola: 12033839 markings, 12033885 edges, 34913 markings/sec, 340 secs
lola: 12207489 markings, 12207535 edges, 34730 markings/sec, 345 secs
lola: 12379118 markings, 12379164 edges, 34326 markings/sec, 350 secs
lola: 12552442 markings, 12552488 edges, 34665 markings/sec, 355 secs
lola: 12725962 markings, 12726008 edges, 34704 markings/sec, 360 secs
lola: 12900072 markings, 12900118 edges, 34822 markings/sec, 365 secs
lola: 13071144 markings, 13071190 edges, 34214 markings/sec, 370 secs
lola: 13243082 markings, 13243128 edges, 34388 markings/sec, 375 secs
lola: 13416907 markings, 13416956 edges, 34765 markings/sec, 380 secs
lola: 13590966 markings, 13591017 edges, 34812 markings/sec, 385 secs
lola: 13764737 markings, 13764787 edges, 34754 markings/sec, 390 secs
lola: 13938302 markings, 13938352 edges, 34713 markings/sec, 395 secs
lola: 14111444 markings, 14111494 edges, 34628 markings/sec, 400 secs
lola: 14285759 markings, 14285810 edges, 34863 markings/sec, 405 secs
lola: 14458209 markings, 14458369 edges, 34490 markings/sec, 410 secs
lola: 14632738 markings, 14632897 edges, 34906 markings/sec, 415 secs
lola: 14804734 markings, 14804893 edges, 34399 markings/sec, 420 secs
lola: 14977817 markings, 14977976 edges, 34617 markings/sec, 425 secs
lola: 15150012 markings, 15150172 edges, 34439 markings/sec, 430 secs
lola: 15323455 markings, 15323614 edges, 34689 markings/sec, 435 secs
lola: time limit reached - aborting
lola:
preliminary result: unknown unknown yes no yes unknown yes yes unknown unknown yes yes unknown unknown yes unknown
lola:
preliminary result: unknown unknown yes no yes unknown yes yes unknown unknown yes yes unknown unknown yes unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: unknown unknown yes no yes unknown yes yes unknown unknown yes yes unknown unknown yes unknown
lola: memory consumption: 5445848 KB
lola: time consumption: 3570 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: memory consumption: 5445848 KB
lola: time consumption: 3570 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: caught signal User defined signal 2 - aborting LoLA
lola:
preliminary result: unknown unknown yes no yes unknown yes yes unknown unknown yes yes unknown unknown yes unknown
lola: memory consumption: 5446712 KB
lola: time consumption: 3571 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: caught signal User defined signal 2 - aborting LoLA
lola:
preliminary result: unknown unknown yes no yes unknown yes yes unknown unknown yes yes unknown unknown yes unknown
lola:
preliminary result: unknown unknown yes no yes unknown yes yes unknown unknown yes yes unknown unknown yes unknown
lola: memory consumption: 894888 KB
lola: time consumption: 3574 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
rslt: finished

BK_STOP 1553917578740

--------------------
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="RERS17pb113-PT-8"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="lola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3954"
echo " Executing tool lola"
echo " Input is RERS17pb113-PT-8, 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 r126-oct2-155274853500383"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-8.tgz
mv RERS17pb113-PT-8 execution
cd execution
if [ "CTLFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "CTLFireability" = "UpperBounds" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "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
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 ;