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-oct2-155274853500365.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-6, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r126-oct2-155274853500365
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 3.6K Feb 13 08:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Feb 13 08:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Feb 13 08:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K 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 2.4K 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 2.1K Feb 13 08:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.7K Feb 13 08:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 13 08:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Feb 13 08:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 13 08:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K 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-6-CTLFireability-00
FORMULA_NAME RERS17pb113-PT-6-CTLFireability-01
FORMULA_NAME RERS17pb113-PT-6-CTLFireability-02
FORMULA_NAME RERS17pb113-PT-6-CTLFireability-03
FORMULA_NAME RERS17pb113-PT-6-CTLFireability-04
FORMULA_NAME RERS17pb113-PT-6-CTLFireability-05
FORMULA_NAME RERS17pb113-PT-6-CTLFireability-06
FORMULA_NAME RERS17pb113-PT-6-CTLFireability-07
FORMULA_NAME RERS17pb113-PT-6-CTLFireability-08
FORMULA_NAME RERS17pb113-PT-6-CTLFireability-09
FORMULA_NAME RERS17pb113-PT-6-CTLFireability-10
FORMULA_NAME RERS17pb113-PT-6-CTLFireability-11
FORMULA_NAME RERS17pb113-PT-6-CTLFireability-12
FORMULA_NAME RERS17pb113-PT-6-CTLFireability-13
FORMULA_NAME RERS17pb113-PT-6-CTLFireability-14
FORMULA_NAME RERS17pb113-PT-6-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1553910994589

info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ RERS17pb113-PT-6 @ 3570 seconds

FORMULA RERS17pb113-PT-6-CTLFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-6-CTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-6-CTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-6-CTLFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-6-CTLFireability-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-6-CTLFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-6-CTLFireability-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: -25
rslt: Output for CTLFireability @ RERS17pb113-PT-6

{
"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 01:56:34 2019
",
"timelimit": 3570
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 221
},
"child":
[

{
"call":
{
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"localtimelimit": 221
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"exit":
{
"localtimelimitreached": false
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"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
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"aneg": 0,
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"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 1,
"unfir": 0,
"visible_places": 0,
"visible_transitions": 1
},
"processed": "FIREABLE(t_26906_a12_SIGPIPE)",
"processed_size": 29,
"rewrites": 48
},
"result":
{
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"markings": 4096108,
"produced_by": "state space /EGEF",
"value": false
},
"task":
{
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"search":
{
"store":
{
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"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving",
"visible": 115
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 2,
"problems": 2
},
"type": "eventual_invariance",
"workflow": "stateequation"
}
}
],
"exit":
{
"localtimelimitreached": false
},
"result":
{
"produced_by": "boolean",
"value": false
},
"task":
{
"compoundnumber": 0,
"type": "boolean"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 224
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 2,
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"transition_references": 2,
"unfir": 0,
"visible_places": 0,
"visible_transitions": 2
},
"processed": "EX((AG(NOT FIREABLE(t_25069_a28_SIGPWR)) AND AG(NOT FIREABLE(t_12658_a36_SIGDEADLK))))",
"processed_size": 86,
"rewrites": 47
},
"net":
{
"conflict_clusters": 2,
"singleton_clusters": 0
},
"result":
{
"edges": 425701,
"markings": 425702,
"produced_by": "CTL model checker",
"value": false
},
"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": 240
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 2,
"E": 0,
"F": 1,
"G": 0,
"U": 0,
"X": 1,
"aconj": 0,
"adisj": 1,
"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": "AF(AX((FIREABLE(t_8028_a15_SIGURG) OR FIREABLE(t_13417_a36_SIGDEADLK))))",
"processed_size": 73,
"rewrites": 46
},
"net":
{
"conflict_clusters": 2,
"singleton_clusters": 0
},
"result":
{
"edges": 4089626,
"markings": 4089626,
"produced_by": "CTL model checker",
"value": false
},
"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": 241
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 1,
"F": 0,
"G": 1,
"U": 0,
"X": 1,
"aconj": 0,
"adisj": 0,
"aneg": 1,
"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(EG(NOT FIREABLE(t_5165_a43_SIGDEADLK)))",
"processed_size": 42,
"rewrites": 46
},
"net":
{
"conflict_clusters": 2,
"singleton_clusters": 0
},
"result":
{
"edges": 4089625,
"markings": 4089625,
"produced_by": "CTL model checker",
"value": true
},
"task":
{
"compoundnumber": 5,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving"
},
"type": "ctl model checker"
},
"type": "CTL"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 253
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 1,
"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": "A (G (NOT FIREABLE(t_944_a79_SIGKILL)))",
"processed_size": 39,
"rewrites": 46
},
"result":
{
"edges": 537,
"markings": 538,
"produced_by": "state space",
"value": false
},
"task":
{
"compoundnumber": 6,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 2,
"problems": 2
},
"type": "invariance",
"workflow": "stateequation||search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 278
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 1,
"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": "E (F ((FIREABLE(t_21627_a4_SIGUSR2) OR FIREABLE(t_15460_a6_SIGUSR2))))",
"processed_size": 71,
"rewrites": 45
},
"result":
{
"edges": 800,
"markings": 801,
"produced_by": "state space",
"value": true
},
"task":
{
"compoundnumber": 8,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 4,
"problems": 2
},
"type": "reachability",
"workflow": "stateequation||search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 308
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 0,
"aneg": 2,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 1,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 3,
"unfir": 2,
"visible_places": 0,
"visible_transitions": 3
},
"processed": "A ((FIREABLE(t_1367_a71_SIGPOLL) R (NOT FIREABLE(t_14200_a9_SIGCONT) OR FIREABLE(t_1010_a79_SIGKILL))))",
"processed_size": 104,
"rewrites": 49
},
"result":
{
"edges": 293,
"markings": 294,
"produced_by": "state space /EU",
"value": false
},
"task":
{
"compoundnumber": 11,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "eu preserving",
"visible": 136
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 6,
"problems": 2
},
"type": "universal_release",
"workflow": "stateequation"
}
}
],
"exit":
{
"error": null,
"memory": 894808,
"runtime": 3575.000000,
"signal": "User defined signal 2",
"timelimitreached": true
},
"files":
{
"JSON": "CTLFireability.json",
"formula": "CTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "(A(F(A(G(*)))) AND E(X(*))) : (E(F((A(F(**)) AND **))) OR ((A(X(**)) OR **) AND (E(F(**)) AND **))) : A(G(*)) : (** OR E((** U **))) : E(F(**)) : A(F(**)) : E(F(**)) : (E(F(A(G(*)))) OR E(F(E(G(**))))) : (A(F(**)) OR **) : A((* R *)) : E(X((A(G(*)) AND A(G(*))))) : A(F(A(X(**)))) : (E(X(**)) OR (E(X(A(X(**)))) OR E(F(E(G(**)))))) : (E((** U E(G(**)))) OR **) : A(X(E(G(*)))) : E(F(**))"
},
"net":
{
"arcs": 125418,
"conflict_clusters": 2,
"places": 639,
"places_significant": 614,
"singleton_clusters": 0,
"transitions": 31353
},
"result":
{
"interim_value": "no unknown no unknown unknown unknown unknown unknown unknown no no no unknown unknown yes yes ",
"preliminary_value": "no unknown no unknown unknown unknown unknown unknown unknown no no no unknown unknown yes yes "
},
"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 (G (E (F (FIREABLE(t_26906_a12_SIGPIPE)))))) AND NOT(A (X (((FIREABLE(t_16768_a18_SIGFPE) AND FIREABLE(t_20758_a57_SIGTRAP)) OR (FIREABLE(t_19049_a50_SIGDEADLK) AND FIREABLE(t_18287_a59_SIGPIPE))))))) : (E (F ((A (F (FIREABLE(t_13045_a36_SIGDEADLK))) AND FIREABLE(t_6393_a32_SIGWINCH)))) OR (((A (X (FIREABLE(t_20080_a20_SIGLOST))) OR (FIREABLE(t_15448_a6_SIGUSR2) OR FIREABLE(t_25769_a28_SIGPWR) OR FIREABLE(t_25732_a28_SIGPWR))) AND E (F (NOT FIREABLE(t_12825_a36_SIGDEADLK)))) AND (FIREABLE(t_1657_a71_SIGPOLL) OR FIREABLE(t_30964_a52_SIGFPE)))) : NOT(E ((FIREABLE(t_6068_a32_SIGWINCH) U E (F (FIREABLE(t_944_a79_SIGKILL)))))) : (FIREABLE(t_30769_a52_SIGFPE) OR E (((NOT FIREABLE(t_15451_a6_SIGUSR2) OR NOT FIREABLE(t_18342_a59_SIGPIPE)) U ((FIREABLE(t_14069_a9_SIGCONT) OR FIREABLE(t_27257_a34_SIGPROF)) AND (FIREABLE(t_23709_a5_SIGINFO) OR FIREABLE(t_14500_a9_SIGCONT)))))) : E (F ((FIREABLE(t_27698_a22_SIGINFO) AND FIREABLE(t_14707_a9_SIGCONT) AND FIREABLE(t_4897_a62_SIGHUP) AND FIREABLE(t_29484_a38_SIGCHLD) AND ((FIREABLE(t_30271_a7_SIGSTOP) AND FIREABLE(t_24408_a19_SIGPROF)) OR (FIREABLE(t_2155_a71_SIGPOLL) AND FIREABLE(t_8038_a15_SIGURG)) OR FIREABLE(t_17511_a59_SIGPIPE))))) : A (F ((FIREABLE(t_26875_a12_SIGPIPE) OR (NOT FIREABLE(t_8980_a31_SIGQUIT) AND (FIREABLE(t_2820_a76_SIGTTIN) OR FIREABLE(t_14888_a9_SIGCONT)) AND ((FIREABLE(t_15297_a6_SIGUSR2) AND FIREABLE(t_4223_a29_SIGCHLD)) OR FIREABLE(t_5703_a32_SIGWINCH)))))) : E (F (FIREABLE(t_21805_a4_SIGUSR2))) : E (F ((NOT(E (F (FIREABLE(t_28838_a10_SIGABRT)))) OR E (G (FIREABLE(t_30946_a52_SIGFPE)))))) : (NOT(NOT(A (F ((FIREABLE(t_18208_a59_SIGPIPE) OR FIREABLE(t_485_a79_SIGKILL)))))) OR FIREABLE(t_1134_a79_SIGKILL)) : NOT(E ((NOT FIREABLE(t_1367_a71_SIGPOLL) U (FIREABLE(t_14200_a9_SIGCONT) AND NOT FIREABLE(t_1010_a79_SIGKILL))))) : NOT(A (X ((E (F (FIREABLE(t_25069_a28_SIGPWR))) OR E (F (FIREABLE(t_12658_a36_SIGDEADLK))))))) : A (F (A (X ((FIREABLE(t_8028_a15_SIGURG) OR FIREABLE(t_13417_a36_SIGDEADLK)))))) : (E (X (((FIREABLE(t_7938_a66_SIGTRAP) OR FIREABLE(t_21196_a44_SIGINFO) OR FIREABLE(t_5193_a43_SIGDEADLK) OR FIREABLE(t_13223_a36_SIGDEADLK)) OR A (X (FIREABLE(t_13418_a36_SIGDEADLK)))))) OR E (F (E (G ((FIREABLE(t_548_a79_SIGKILL) OR FIREABLE(t_28290_a1_SIGTERM))))))) : (E ((NOT FIREABLE(t_7405_a72_SIGFPE) U E (G (FIREABLE(t_13525_a54_SIGFPE))))) OR FIREABLE(t_15822_a6_SIGUSR2)) : NOT(E (X (A (F (FIREABLE(t_5165_a43_SIGDEADLK)))))) : A (((FIREABLE(t_23170_a11_SIGINFO) OR NOT FIREABLE(t_10930_a14_SIGLOST)) U E (F ((FIREABLE(t_21627_a4_SIGUSR2) OR FIREABLE(t_15460_a6_SIGUSR2))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
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:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:473
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:548
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
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: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:554
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:452
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (A (G (NOT FIREABLE(t_26906_a12_SIGPIPE))))) AND E (X (((NOT FIREABLE(t_16768_a18_SIGFPE) OR NOT FIREABLE(t_20758_a57_SIGTRAP)) AND (NOT FIREABLE(t_19049_a50_SIGDEADLK) OR NOT FIREABLE(t_18287_a59_SIGPIPE))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (A (G (NOT FIREABLE(t_26906_a12_SIGPIPE)))))
lola: ========================================
lola: SUBTASK
lola: checking eventual invariance
lola: rewrite Frontend/Parser/formula_rewrite.k:594
lola: rewrite Frontend/Parser/formula_rewrite.k:629
lola: rewrite Frontend/Parser/formula_rewrite.k:758
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: FIREABLE(t_26906_a12_SIGPIPE)
lola: processed formula length: 29
lola: 48 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 /EGEF)
lola: state space: using reachability graph (EGEF version) (--search=depth)
lola: state space: using ctl preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 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_26906_a12_SIGPIPE)
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 1
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation task get result unparse finished++ id 0
lola: formula 0: NOT FIREABLE(t_26906_a12_SIGPIPE)
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: write sara problem file to CTLFireability-1.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-1.sara.
lola: state equation: write sara problem file to CTLFireability-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-0.sara.
lola: sara is running 0 secs || sara is running 0 secs || 166311 markings, 166310 edges, 33262 markings/sec, 0 secs
lola: sara is running 5 secs || sara is running 5 secs || 344612 markings, 344612 edges, 35660 markings/sec, 5 secs
lola: sara is running 10 secs || sara is running 10 secs || 523823 markings, 523823 edges, 35842 markings/sec, 10 secs
lola: sara is running 15 secs || sara is running 15 secs || 696361 markings, 696360 edges, 34508 markings/sec, 15 secs
lola: sara is running 20 secs || sara is running 20 secs || 870771 markings, 870771 edges, 34882 markings/sec, 20 secs
lola: sara is running 25 secs || sara is running 25 secs || 1043919 markings, 1043918 edges, 34630 markings/sec, 25 secs
lola: sara is running 30 secs || sara is running 30 secs || 1206954 markings, 1206953 edges, 32607 markings/sec, 30 secs
lola: sara is running 35 secs || sara is running 35 secs || 1336595 markings, 1336594 edges, 25928 markings/sec, 35 secs
lola: sara is running 40 secs || sara is running 40 secs || 1511265 markings, 1511264 edges, 34934 markings/sec, 40 secs
lola: sara is running 45 secs || sara is running 45 secs || 1686489 markings, 1686488 edges, 35045 markings/sec, 45 secs
lola: sara is running 50 secs || sara is running 50 secs || 1864071 markings, 1864070 edges, 35516 markings/sec, 50 secs
lola: sara is running 55 secs || sara is running 55 secs || 2003369 markings, 2003368 edges, 27860 markings/sec, 55 secs
lola: sara is running 60 secs || sara is running 60 secs || 2175078 markings, 2175077 edges, 34342 markings/sec, 60 secs
lola: sara is running 65 secs || sara is running 65 secs || 2323740 markings, 2323739 edges, 29732 markings/sec, 65 secs
lola: sara is running 70 secs || sara is running 70 secs || 2405440 markings, 2405440 edges, 16340 markings/sec, 70 secs
lola: sara is running 75 secs || sara is running 75 secs || 2494299 markings, 2494298 edges, 17772 markings/sec, 75 secs
lola: sara is running 80 secs || sara is running 80 secs || 2581160 markings, 2581159 edges, 17372 markings/sec, 80 secs
lola: sara is running 85 secs || sara is running 85 secs || 2667586 markings, 2667586 edges, 17285 markings/sec, 85 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 90 secs || sara is running 90 secs || 2752892 markings, 2752891 edges, 17061 markings/sec, 90 secs
lola: sara is running 95 secs || sara is running 95 secs || 2837970 markings, 2837969 edges, 17016 markings/sec, 95 secs
sara: place or transition ordering is non-deterministic

lola: sara is running 100 secs || sara is running 100 secs || 2900960 markings, 2900959 edges, 12598 markings/sec, 100 secs
lola: sara is running 105 secs || sara is running 105 secs || 2987490 markings, 2987489 edges, 17306 markings/sec, 105 secs
lola: sara is running 110 secs || sara is running 110 secs || 3073749 markings, 3073748 edges, 17252 markings/sec, 110 secs
lola: sara is running 115 secs || sara is running 115 secs || 3160949 markings, 3160949 edges, 17440 markings/sec, 115 secs
lola: sara is running 120 secs || sara is running 120 secs || 3251812 markings, 3251811 edges, 18173 markings/sec, 120 secs
lola: state equation 0: solution produced
lola: sara is running 125 secs || sara is running 125 secs || 3342478 markings, 3342477 edges, 18133 markings/sec, 125 secs
lola: sara is running 130 secs || sara is running 130 secs || 3507536 markings, 3507535 edges, 33012 markings/sec, 130 secs
lola: sara is running 135 secs || sara is running 135 secs || 3680831 markings, 3680831 edges, 34659 markings/sec, 135 secs
lola: sara is running 140 secs || sara is running 140 secs || 3804993 markings, 3804993 edges, 24832 markings/sec, 140 secs
lola: sara is running 145 secs || sara is running 145 secs || 3893805 markings, 3893805 edges, 17762 markings/sec, 145 secs
lola: sara is running 150 secs || sara is running 150 secs || 4075678 markings, 4075677 edges, 36375 markings/sec, 150 secs
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EGEF
lola: The predicate is not eventually invariant.
lola: 4096108 markings, 4096110 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 1 will run for 226 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F ((A (F (FIREABLE(t_13045_a36_SIGDEADLK))) AND FIREABLE(t_6393_a32_SIGWINCH)))) OR ((A (X (FIREABLE(t_20080_a20_SIGLOST))) OR (FIREABLE(t_15448_a6_SIGUSR2) OR FIREABLE(t_25769_a28_SIGPWR) OR FIREABLE(t_25732_a28_SIGPWR))) AND (E (F (NOT FIREABLE(t_12825_a36_SIGDEADLK))) AND (FIREABLE(t_1657_a71_SIGPOLL) OR FIREABLE(t_30964_a52_SIGFPE)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 226 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t_15448_a6_SIGUSR2) OR FIREABLE(t_25769_a28_SIGPWR) OR FIREABLE(t_25732_a28_SIGPWR))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(t_15448_a6_SIGUSR2) OR FIREABLE(t_25769_a28_SIGPWR) OR FIREABLE(t_25732_a28_SIGPWR))
lola: processed formula length: 96
lola: 44 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 2 will run for 242 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t_1657_a71_SIGPOLL) OR FIREABLE(t_30964_a52_SIGFPE))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(t_1657_a71_SIGPOLL) OR FIREABLE(t_30964_a52_SIGFPE))
lola: processed formula length: 63
lola: 44 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 3 will run for 261 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((A (F (FIREABLE(t_13045_a36_SIGDEADLK))) AND FIREABLE(t_6393_a32_SIGWINCH))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: processed formula: EF((AF(FIREABLE(t_13045_a36_SIGDEADLK)) AND FIREABLE(t_6393_a32_SIGWINCH)))
lola: processed formula length: 75
lola: 46 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: 144383 markings, 144384 edges, 28877 markings/sec, 0 secs
lola: 324469 markings, 324469 edges, 36017 markings/sec, 5 secs
lola: 499647 markings, 499648 edges, 35036 markings/sec, 10 secs
lola: 682866 markings, 682866 edges, 36644 markings/sec, 15 secs
lola: 865701 markings, 865701 edges, 36567 markings/sec, 20 secs
lola: 1043703 markings, 1043703 edges, 35600 markings/sec, 25 secs
lola: 1222087 markings, 1222087 edges, 35677 markings/sec, 30 secs
lola: 1405821 markings, 1405822 edges, 36747 markings/sec, 35 secs
lola: 1588126 markings, 1588126 edges, 36461 markings/sec, 40 secs
lola: 1767635 markings, 1767635 edges, 35902 markings/sec, 45 secs
lola: 1776421 markings, 1819674 edges, 1757 markings/sec, 50 secs
lola: 1776421 markings, 2145300 edges, 0 markings/sec, 55 secs
lola: 1776421 markings, 2471146 edges, 0 markings/sec, 60 secs
lola: 1776421 markings, 2795194 edges, 0 markings/sec, 65 secs
lola: 1851888 markings, 3052778 edges, 15093 markings/sec, 70 secs
lola: 2028934 markings, 3229824 edges, 35409 markings/sec, 75 secs
lola: 2207204 markings, 3408094 edges, 35654 markings/sec, 80 secs
lola: 2382418 markings, 3583308 edges, 35043 markings/sec, 85 secs
lola: 2558467 markings, 3759357 edges, 35210 markings/sec, 90 secs
lola: 2741350 markings, 3942240 edges, 36577 markings/sec, 95 secs
lola: 2923424 markings, 4124314 edges, 36415 markings/sec, 100 secs
lola: 3104466 markings, 4305356 edges, 36208 markings/sec, 105 secs
lola: 3286962 markings, 4487852 edges, 36499 markings/sec, 110 secs
lola: 3469052 markings, 4669942 edges, 36418 markings/sec, 115 secs
lola: 3651045 markings, 4851935 edges, 36399 markings/sec, 120 secs
lola: 3826459 markings, 5027349 edges, 35083 markings/sec, 125 secs
lola: 4006545 markings, 5207435 edges, 36017 markings/sec, 130 secs
lola: 4188070 markings, 5388961 edges, 36305 markings/sec, 135 secs
lola: 4361990 markings, 5562881 edges, 34784 markings/sec, 140 secs
lola: 4361990 markings, 5562881 edges, 0 markings/sec, 145 secs
lola: 4361990 markings, 5832027 edges, 0 markings/sec, 150 secs
lola: 4361990 markings, 6148559 edges, 0 markings/sec, 155 secs
lola: 4361990 markings, 6470849 edges, 0 markings/sec, 160 secs
lola: 4361990 markings, 6780537 edges, 0 markings/sec, 165 secs
lola: 4361990 markings, 7100463 edges, 0 markings/sec, 170 secs
lola: 4361990 markings, 7415247 edges, 0 markings/sec, 175 secs
lola: 4361990 markings, 7738073 edges, 0 markings/sec, 180 secs
lola: 4361990 markings, 8060188 edges, 0 markings/sec, 185 secs
lola: 4361990 markings, 8382249 edges, 0 markings/sec, 190 secs
lola: 4361990 markings, 8705165 edges, 0 markings/sec, 195 secs
lola: 4361990 markings, 9018963 edges, 0 markings/sec, 200 secs
lola: 4361990 markings, 9335750 edges, 0 markings/sec, 205 secs
lola: 4361990 markings, 9644969 edges, 0 markings/sec, 210 secs
lola: 4361990 markings, 9943425 edges, 0 markings/sec, 215 secs
lola: 4361990 markings, 10253425 edges, 0 markings/sec, 220 secs
lola: local time limit reached - aborting
lola:
preliminary result: no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 2103452 KB
lola: time consumption: 401 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: memory consumption: 2103452 KB
lola: time consumption: 401 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: no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 894480 KB
lola: time consumption: 405 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 2 will run for 224 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X ((A (G (NOT FIREABLE(t_25069_a28_SIGPWR))) AND A (G (NOT FIREABLE(t_12658_a36_SIGDEADLK))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX((AG(NOT FIREABLE(t_25069_a28_SIGPWR)) AND AG(NOT FIREABLE(t_12658_a36_SIGDEADLK))))
lola: processed formula length: 86
lola: 47 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: 169290 markings, 169289 edges, 33858 markings/sec, 0 secs
lola: 354128 markings, 354127 edges, 36968 markings/sec, 5 secs
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 425702 markings, 425701 edges
lola: ========================================
lola: subprocess 3 will run for 240 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (A (X ((FIREABLE(t_8028_a15_SIGURG) OR FIREABLE(t_13417_a36_SIGDEADLK))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: AF(AX((FIREABLE(t_8028_a15_SIGURG) OR FIREABLE(t_13417_a36_SIGDEADLK))))
lola: processed formula length: 73
lola: 46 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: 97159 markings, 97158 edges, 19432 markings/sec, 0 secs
lola: 199189 markings, 199188 edges, 20406 markings/sec, 5 secs
lola: 302731 markings, 302730 edges, 20708 markings/sec, 10 secs
lola: 406104 markings, 406103 edges, 20675 markings/sec, 15 secs
lola: 508782 markings, 508781 edges, 20536 markings/sec, 20 secs
lola: 611023 markings, 611022 edges, 20448 markings/sec, 25 secs
lola: 713378 markings, 713378 edges, 20471 markings/sec, 30 secs
lola: 816192 markings, 816191 edges, 20563 markings/sec, 35 secs
lola: 919013 markings, 919012 edges, 20564 markings/sec, 40 secs
lola: 1021966 markings, 1021965 edges, 20591 markings/sec, 45 secs
lola: 1124780 markings, 1124779 edges, 20563 markings/sec, 50 secs
lola: 1227911 markings, 1227911 edges, 20626 markings/sec, 55 secs
lola: 1330480 markings, 1330479 edges, 20514 markings/sec, 60 secs
lola: 1433100 markings, 1433099 edges, 20524 markings/sec, 65 secs
lola: 1535396 markings, 1535395 edges, 20459 markings/sec, 70 secs
lola: 1638139 markings, 1638138 edges, 20549 markings/sec, 75 secs
lola: 1741523 markings, 1741522 edges, 20677 markings/sec, 80 secs
lola: 1846991 markings, 1846990 edges, 21094 markings/sec, 85 secs
lola: 1952420 markings, 1952419 edges, 21086 markings/sec, 90 secs
lola: 2056388 markings, 2056387 edges, 20794 markings/sec, 95 secs
lola: 2159565 markings, 2159564 edges, 20635 markings/sec, 100 secs
lola: 2262433 markings, 2262432 edges, 20574 markings/sec, 105 secs
lola: 2365542 markings, 2365541 edges, 20622 markings/sec, 110 secs
lola: 2468360 markings, 2468359 edges, 20564 markings/sec, 115 secs
lola: 2570816 markings, 2570815 edges, 20491 markings/sec, 120 secs
lola: 2673383 markings, 2673382 edges, 20513 markings/sec, 125 secs
lola: 2776530 markings, 2776529 edges, 20629 markings/sec, 130 secs
lola: 2879658 markings, 2879657 edges, 20626 markings/sec, 135 secs
lola: 2981813 markings, 2981812 edges, 20431 markings/sec, 140 secs
lola: 3084741 markings, 3084740 edges, 20586 markings/sec, 145 secs
lola: 3187339 markings, 3187338 edges, 20520 markings/sec, 150 secs
lola: 3289931 markings, 3289931 edges, 20518 markings/sec, 155 secs
lola: 3392639 markings, 3392638 edges, 20542 markings/sec, 160 secs
lola: 3495277 markings, 3495276 edges, 20528 markings/sec, 165 secs
lola: 3597905 markings, 3597904 edges, 20526 markings/sec, 170 secs
lola: 3700429 markings, 3700428 edges, 20505 markings/sec, 175 secs
lola: 3803269 markings, 3803269 edges, 20568 markings/sec, 180 secs
lola: 3906178 markings, 3906177 edges, 20582 markings/sec, 185 secs
lola: 4008711 markings, 4008710 edges, 20507 markings/sec, 190 secs
lola: 4089626 markings, 4089626 edges, 16183 markings/sec, 195 secs
lola: 4089626 markings, 4089626 edges, 0 markings/sec, 200 secs
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 4089626 markings, 4089626 edges
lola: ========================================
lola: subprocess 4 will run for 243 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (X ((FIREABLE(t_7938_a66_SIGTRAP) OR FIREABLE(t_21196_a44_SIGINFO) OR FIREABLE(t_5193_a43_SIGDEADLK) OR FIREABLE(t_13223_a36_SIGDEADLK)))) OR (E (X (A (X (FIREABLE(t_13418_a36_SIGDEADLK))))) OR E (F (E (G ((FIREABLE(t_548_a79_SIGKILL) OR FIREABLE(t_28290_a1_SIGTERM))))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 243 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (E (G ((FIREABLE(t_548_a79_SIGKILL) OR FIREABLE(t_28290_a1_SIGTERM))))))
lola: ========================================
lola: SUBTASK
lola: checking reachability of possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:598
lola: rewrite Frontend/Parser/formula_rewrite.k:633
lola: rewrite Frontend/Parser/formula_rewrite.k:730
lola: processed formula: (FIREABLE(t_548_a79_SIGKILL) OR FIREABLE(t_28290_a1_SIGTERM))
lola: processed formula length: 62
lola: 47 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:787
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_548_a79_SIGKILL) AND NOT FIREABLE(t_28290_a1_SIGTERM))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 8 literals and 4 conjunctive subformulas
lola: state equation task get result started, id 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 1
lola: formula 1: (FIREABLE(t_548_a79_SIGKILL) OR FIREABLE(t_28290_a1_SIGTERM))
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-4-0.sara
lola: state equation: write sara problem file to CTLFireability-4-1.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-4-1.sara.
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-4-0.sara.
lola: sara is running 0 secs || sara is running 0 secs || 837 markings, 836 edges, 167 markings/sec, 0 secs
lola: sara is running 5 secs || sara is running 5 secs || 3537 markings, 7879 edges, 540 markings/sec, 5 secs
lola: sara is running 10 secs || sara is running 10 secs || 9308 markings, 30461 edges, 1154 markings/sec, 10 secs
lola: sara is running 15 secs || sara is running 15 secs || 16749 markings, 63799 edges, 1488 markings/sec, 15 secs
lola: sara is running 20 secs || sara is running 20 secs || 23394 markings, 95984 edges, 1329 markings/sec, 20 secs
lola: sara is running 25 secs || sara is running 25 secs || 26618 markings, 113181 edges, 645 markings/sec, 25 secs
lola: sara is running 30 secs || sara is running 30 secs || 31375 markings, 137492 edges, 951 markings/sec, 30 secs
lola: sara is running 35 secs || sara is running 35 secs || 38054 markings, 173147 edges, 1336 markings/sec, 35 secs
lola: sara is running 40 secs || sara is running 40 secs || 44463 markings, 207915 edges, 1282 markings/sec, 40 secs
lola: sara is running 45 secs || sara is running 45 secs || 50110 markings, 243432 edges, 1129 markings/sec, 45 secs
lola: sara is running 50 secs || sara is running 50 secs || 54724 markings, 276148 edges, 923 markings/sec, 50 secs
lola: sara is running 55 secs || sara is running 55 secs || 63315 markings, 309854 edges, 1718 markings/sec, 55 secs
lola: sara is running 60 secs || sara is running 60 secs || 70341 markings, 347073 edges, 1405 markings/sec, 60 secs
lola: sara is running 65 secs || sara is running 65 secs || 77319 markings, 384671 edges, 1396 markings/sec, 65 secs
lola: sara is running 70 secs || sara is running 70 secs || 84569 markings, 420310 edges, 1450 markings/sec, 70 secs
lola: sara is running 75 secs || sara is running 75 secs || 91272 markings, 455379 edges, 1341 markings/sec, 75 secs
lola: sara is running 80 secs || sara is running 80 secs || 96791 markings, 492258 edges, 1104 markings/sec, 80 secs
lola: sara is running 85 secs || sara is running 85 secs || 102045 markings, 528756 edges, 1051 markings/sec, 85 secs
lola: sara is running 90 secs || sara is running 90 secs || 106953 markings, 559870 edges, 982 markings/sec, 90 secs
lola: sara is running 95 secs || sara is running 95 secs || 112936 markings, 592365 edges, 1197 markings/sec, 95 secs
lola: sara is running 100 secs || sara is running 100 secs || 119051 markings, 632939 edges, 1223 markings/sec, 100 secs
lola: sara is running 105 secs || sara is running 105 secs || 123088 markings, 662507 edges, 807 markings/sec, 105 secs
lola: sara is running 110 secs || sara is running 110 secs || 125851 markings, 682666 edges, 553 markings/sec, 110 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 115 secs || sara is running 115 secs || 132407 markings, 717137 edges, 1311 markings/sec, 115 secs

lola: sara is running 120 secs || sara is running 120 secs || 138176 markings, 753732 edges, 1154 markings/sec, 120 secs
lola: sara is running 125 secs || sara is running 125 secs || 143356 markings, 792000 edges, 1036 markings/sec, 125 secs
lola: sara is running 130 secs || sara is running 130 secs || 147480 markings, 821638 edges, 825 markings/sec, 130 secs
lola: sara is running 135 secs || sara is running 135 secs || 149118 markings, 832790 edges, 328 markings/sec, 135 secs
lola: sara is running 140 secs || sara is running 140 secs || 153234 markings, 862014 edges, 823 markings/sec, 140 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 145 secs || sara is running 145 secs || 157595 markings, 898622 edges, 872 markings/sec, 145 secs
lola: sara is running 150 secs || sara is running 150 secs || 161628 markings, 935525 edges, 807 markings/sec, 150 secs
lola: state equation 0: solution produced
lola: sara is running 155 secs || sara is running 155 secs || 170015 markings, 978255 edges, 1677 markings/sec, 155 secs
lola: sara is running 160 secs || sara is running 160 secs || 177757 markings, 1023344 edges, 1548 markings/sec, 160 secs
lola: sara is running 165 secs || sara is running 165 secs || 184129 markings, 1059767 edges, 1274 markings/sec, 165 secs
lola: sara is running 170 secs || sara is running 170 secs || 186931 markings, 1076924 edges, 560 markings/sec, 170 secs
lola: sara is running 175 secs || sara is running 175 secs || 189776 markings, 1093927 edges, 569 markings/sec, 175 secs
lola: sara is running 180 secs || sara is running 180 secs || 192349 markings, 1111017 edges, 515 markings/sec, 180 secs
lola: sara is running 185 secs || sara is running 185 secs || 194975 markings, 1128986 edges, 525 markings/sec, 185 secs
lola: sara is running 190 secs || sara is running 190 secs || 197437 markings, 1145889 edges, 492 markings/sec, 190 secs
lola: sara is running 195 secs || sara is running 195 secs || 200070 markings, 1163870 edges, 527 markings/sec, 195 secs
lola: sara is running 200 secs || sara is running 200 secs || 202701 markings, 1183497 edges, 526 markings/sec, 200 secs
lola: sara is running 205 secs || sara is running 205 secs || 207346 markings, 1216599 edges, 929 markings/sec, 205 secs
lola: sara is running 210 secs || sara is running 210 secs || 210405 markings, 1238838 edges, 612 markings/sec, 210 secs
lola: sara is running 215 secs || sara is running 215 secs || 214521 markings, 1269545 edges, 823 markings/sec, 215 secs
lola: sara is running 220 secs || sara is running 220 secs || 219216 markings, 1303975 edges, 939 markings/sec, 220 secs
lola: sara is running 225 secs || sara is running 225 secs || 223801 markings, 1338838 edges, 917 markings/sec, 225 secs
lola: sara is running 230 secs || sara is running 230 secs || 227764 markings, 1373182 edges, 793 markings/sec, 230 secs
lola: sara is running 235 secs || sara is running 235 secs || 231477 markings, 1407149 edges, 743 markings/sec, 235 secs
lola: local time limit reached - aborting
lola:
preliminary result: no unknown unknown unknown unknown unknown unknown unknown unknown unknown no no unknown unknown unknown unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: no unknown unknown unknown unknown unknown unknown unknown unknown unknown no no unknown unknown unknown unknown
lola: memory consumption: 935872 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: 935872 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: local time limit reached - aborting
lola:
preliminary result: no unknown unknown unknown unknown unknown unknown unknown unknown unknown no no unknown unknown unknown unknown
lola: memory consumption: 936212 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: no unknown unknown unknown unknown unknown unknown unknown unknown unknown no no unknown unknown unknown unknown
lola: memory consumption: 894488 KB
lola: time consumption: 892 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 241 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (E (G (NOT FIREABLE(t_5165_a43_SIGDEADLK)))))
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_5165_a43_SIGDEADLK)))
lola: processed formula length: 42
lola: 46 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: 172224 markings, 172223 edges, 34445 markings/sec, 0 secs
lola: 354727 markings, 354726 edges, 36501 markings/sec, 5 secs
lola: 535709 markings, 535708 edges, 36196 markings/sec, 10 secs
lola: 717427 markings, 717427 edges, 36344 markings/sec, 15 secs
lola: 900037 markings, 900036 edges, 36522 markings/sec, 20 secs
lola: 1083302 markings, 1083301 edges, 36653 markings/sec, 25 secs
lola: 1267511 markings, 1267510 edges, 36842 markings/sec, 30 secs
lola: 1449726 markings, 1449725 edges, 36443 markings/sec, 35 secs
lola: 1632660 markings, 1632660 edges, 36587 markings/sec, 40 secs
lola: 1815612 markings, 1815611 edges, 36590 markings/sec, 45 secs
lola: 1999030 markings, 1999030 edges, 36684 markings/sec, 50 secs
lola: 2182477 markings, 2182476 edges, 36689 markings/sec, 55 secs
lola: 2364952 markings, 2364952 edges, 36495 markings/sec, 60 secs
lola: 2548909 markings, 2548908 edges, 36791 markings/sec, 65 secs
lola: 2732757 markings, 2732757 edges, 36770 markings/sec, 70 secs
lola: 2916901 markings, 2916900 edges, 36829 markings/sec, 75 secs
lola: 3100867 markings, 3100866 edges, 36793 markings/sec, 80 secs
lola: 3283845 markings, 3283845 edges, 36596 markings/sec, 85 secs
lola: 3466168 markings, 3466167 edges, 36465 markings/sec, 90 secs
lola: 3648059 markings, 3648058 edges, 36378 markings/sec, 95 secs
lola: 3829930 markings, 3829929 edges, 36374 markings/sec, 100 secs
lola: 4010974 markings, 4010973 edges, 36209 markings/sec, 105 secs
lola: 4089625 markings, 4089625 edges, 15730 markings/sec, 110 secs
lola: 4089625 markings, 4089625 edges, 0 markings/sec, 115 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 4089625 markings, 4089625 edges
lola: ========================================
lola: subprocess 6 will run for 253 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (NOT FIREABLE(t_944_a79_SIGKILL)))
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_944_a79_SIGKILL)))
lola: processed formula length: 39
lola: 46 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_944_a79_SIGKILL)
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-6-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-6-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 538 markings, 537 edges
lola: ========================================
lola: subprocess 7 will run for 281 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t_21805_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_21805_a4_SIGUSR2)))
lola: processed formula length: 36
lola: 45 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_21805_a4_SIGUSR2)
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-7-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-7-0.sara.
lola: sara is running 0 secs || 1334 markings, 1333 edges, 267 markings/sec, 0 secs
lola: sara is running 5 secs || 2717 markings, 2716 edges, 277 markings/sec, 5 secs
lola: sara is running 10 secs || 4125 markings, 4124 edges, 282 markings/sec, 10 secs
lola: sara is running 15 secs || 5533 markings, 5532 edges, 282 markings/sec, 15 secs
lola: sara is running 20 secs || 6899 markings, 6898 edges, 273 markings/sec, 20 secs
lola: sara is running 25 secs || 8229 markings, 8228 edges, 266 markings/sec, 25 secs
lola: sara is running 30 secs || 9622 markings, 9621 edges, 279 markings/sec, 30 secs
lola: sara is running 35 secs || 11041 markings, 11040 edges, 284 markings/sec, 35 secs
lola: sara is running 40 secs || 12472 markings, 12471 edges, 286 markings/sec, 40 secs
lola: sara is running 45 secs || 13905 markings, 13904 edges, 287 markings/sec, 45 secs
lola: sara is running 50 secs || 15327 markings, 15326 edges, 284 markings/sec, 50 secs
lola: sara is running 55 secs || 16743 markings, 16742 edges, 283 markings/sec, 55 secs
lola: sara is running 60 secs || 18133 markings, 18132 edges, 278 markings/sec, 60 secs
lola: sara is running 65 secs || 19538 markings, 19537 edges, 281 markings/sec, 65 secs
lola: sara is running 70 secs || 20950 markings, 20949 edges, 282 markings/sec, 70 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 75 secs || 22392 markings, 22391 edges, 288 markings/sec, 75 secs
lola: sara is running 80 secs || 23808 markings, 23807 edges, 283 markings/sec, 80 secs
lola: sara is running 85 secs || 25217 markings, 25216 edges, 282 markings/sec, 85 secs
lola: sara is running 90 secs || 26627 markings, 26626 edges, 282 markings/sec, 90 secs
lola: sara is running 95 secs || 27768 markings, 27767 edges, 228 markings/sec, 95 secs
lola: sara is running 100 secs || 28521 markings, 28520 edges, 151 markings/sec, 100 secs
lola: sara is running 105 secs || 29949 markings, 29948 edges, 286 markings/sec, 105 secs
lola: sara is running 110 secs || 31321 markings, 31320 edges, 274 markings/sec, 110 secs
lola: sara is running 115 secs || 32706 markings, 32705 edges, 277 markings/sec, 115 secs
lola: sara is running 120 secs || 34176 markings, 34175 edges, 294 markings/sec, 120 secs
lola: sara is running 125 secs || 35442 markings, 35441 edges, 253 markings/sec, 125 secs
lola: sara is running 130 secs || 36850 markings, 36849 edges, 282 markings/sec, 130 secs
lola: sara is running 135 secs || 38278 markings, 38277 edges, 286 markings/sec, 135 secs
lola: sara is running 140 secs || 39729 markings, 39728 edges, 290 markings/sec, 140 secs
lola: sara is running 145 secs || 41162 markings, 41161 edges, 287 markings/sec, 145 secs
lola: sara is running 150 secs || 42610 markings, 42609 edges, 290 markings/sec, 150 secs
lola: sara is running 155 secs || 43635 markings, 43634 edges, 205 markings/sec, 155 secs
lola: sara is running 160 secs || 45098 markings, 45097 edges, 293 markings/sec, 160 secs
lola: sara is running 165 secs || 46513 markings, 46512 edges, 283 markings/sec, 165 secs
lola: sara is running 170 secs || 47822 markings, 47821 edges, 262 markings/sec, 170 secs
lola: sara is running 175 secs || 48481 markings, 48480 edges, 132 markings/sec, 175 secs
lola: sara is running 180 secs || 49143 markings, 49142 edges, 132 markings/sec, 180 secs
lola: sara is running 185 secs || 49912 markings, 49911 edges, 154 markings/sec, 185 secs
lola: sara is running 190 secs || 51293 markings, 51292 edges, 276 markings/sec, 190 secs
lola: sara is running 195 secs || 52647 markings, 52646 edges, 271 markings/sec, 195 secs
lola: sara is running 200 secs || 54001 markings, 54000 edges, 271 markings/sec, 200 secs
lola: sara is running 205 secs || 55377 markings, 55376 edges, 275 markings/sec, 205 secs
lola: sara is running 210 secs || 56740 markings, 56739 edges, 273 markings/sec, 210 secs
lola: sara is running 215 secs || 57937 markings, 57936 edges, 239 markings/sec, 215 secs
lola: sara is running 220 secs || 58625 markings, 58624 edges, 138 markings/sec, 220 secs
lola: sara is running 225 secs || 59284 markings, 59283 edges, 132 markings/sec, 225 secs
lola: sara is running 230 secs || 60421 markings, 60420 edges, 227 markings/sec, 230 secs
lola: sara is running 235 secs || 61851 markings, 61850 edges, 286 markings/sec, 235 secs
lola: sara is running 240 secs || 63201 markings, 63200 edges, 270 markings/sec, 240 secs
lola: sara is running 245 secs || 64592 markings, 64591 edges, 278 markings/sec, 245 secs
lola: sara is running 250 secs || 65997 markings, 65996 edges, 281 markings/sec, 250 secs
lola: sara is running 255 secs || 67343 markings, 67342 edges, 269 markings/sec, 255 secs
lola: sara is running 260 secs || 68743 markings, 68742 edges, 280 markings/sec, 260 secs
lola: sara is running 265 secs || 70163 markings, 70162 edges, 284 markings/sec, 265 secs
lola: sara is running 270 secs || 71539 markings, 71538 edges, 275 markings/sec, 270 secs
lola: sara is running 275 secs || 72946 markings, 72945 edges, 281 markings/sec, 275 secs
lola: local time limit reached - aborting
lola:
preliminary result: no unknown no unknown unknown unknown unknown unknown unknown unknown no no unknown unknown yes unknown
lola: memory consumption: 934700 KB
lola: time consumption: 1321 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: no unknown no unknown unknown unknown unknown unknown unknown unknown no no unknown unknown yes unknown
lola: memory consumption: 935720 KB
lola: time consumption: 1325 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 278 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t_21627_a4_SIGUSR2) OR FIREABLE(t_15460_a6_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_21627_a4_SIGUSR2) OR FIREABLE(t_15460_a6_SIGUSR2))))
lola: processed formula length: 71
lola: 45 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_21627_a4_SIGUSR2) OR FIREABLE(t_15460_a6_SIGUSR2))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 2 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: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 801 markings, 800 edges
lola: ========================================
lola: subprocess 9 will run for 317 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t_27698_a22_SIGINFO) AND FIREABLE(t_14707_a9_SIGCONT) AND FIREABLE(t_4897_a62_SIGHUP) AND FIREABLE(t_29484_a38_SIGCHLD) AND ((FIREABLE(t_30271_a7_SIGSTOP) AND FIREABLE(t_24408_a19_SIGPROF)) OR (FIREABLE(t_2155_a71_SIGPOLL) AND FIREABLE(t_8038_a15_SIGURG)) OR FIREABLE(t_17511_a59_SIGPIPE)))))
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_27698_a22_SIGINFO) AND FIREABLE(t_14707_a9_SIGCONT) AND FIREABLE(t_4897_a62_SIGHUP) AND FIREABLE(t_29484_a38_SIGCHLD) AND ((FIREABLE(t_30271_a7_SIGSTOP) AND FIREABLE(t_24408_a19_SIGPROF)) OR (FIREABLE(t_2155_a71_SIGPOLL) AND FIREABLE(t_8038_a15_SIGURG)) OR FIREABLE(t_17511_a59_SIGPIPE)))))
lola: processed formula length: 310
lola: 45 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_27698_a22_SIGINFO) AND FIREABLE(t_14707_a9_SIGCONT) AND FIREABLE(t_4897_a62_SIGHUP) AND FIREABLE(t_29484_a38_SIGCHLD) AND ((FIREABLE(t_30271_a7_SIGSTOP) AND FIREABLE(t_24408_a19_SIGPROF)) OR (FIREABLE(t_2155_a71_SIGPOLL) AND FIREABLE(t_8038_a15_SIGURG)) OR FIREABLE(t_17511_a59_SIGPIPE)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 34 literals and 3 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 || 1435 markings, 1434 edges, 287 markings/sec, 0 secs
lola: sara is running 5 secs || 2700 markings, 2699 edges, 253 markings/sec, 5 secs
lola: sara is running 10 secs || 3366 markings, 3365 edges, 133 markings/sec, 10 secs
lola: sara is running 15 secs || 4023 markings, 4022 edges, 131 markings/sec, 15 secs
lola: sara is running 20 secs || 4669 markings, 4668 edges, 129 markings/sec, 20 secs
lola: sara is running 25 secs || 5328 markings, 5327 edges, 132 markings/sec, 25 secs
lola: sara is running 30 secs || 6027 markings, 6026 edges, 140 markings/sec, 30 secs
lola: sara is running 35 secs || 6719 markings, 6718 edges, 138 markings/sec, 35 secs
lola: sara is running 40 secs || 7978 markings, 7977 edges, 252 markings/sec, 40 secs
lola: sara is running 45 secs || 9420 markings, 9419 edges, 288 markings/sec, 45 secs
lola: sara is running 50 secs || 10809 markings, 10811 edges, 278 markings/sec, 50 secs
lola: sara is running 55 secs || 12215 markings, 12244 edges, 281 markings/sec, 55 secs
lola: sara is running 60 secs || 13588 markings, 13636 edges, 275 markings/sec, 60 secs
lola: sara is running 65 secs || 15002 markings, 15058 edges, 283 markings/sec, 65 secs
lola: sara is running 70 secs || 16411 markings, 16470 edges, 282 markings/sec, 70 secs
lola: sara is running 75 secs || 17667 markings, 17726 edges, 251 markings/sec, 75 secs
lola: sara is running 80 secs || 18369 markings, 18428 edges, 140 markings/sec, 80 secs
lola: sara is running 85 secs || 19336 markings, 19406 edges, 193 markings/sec, 85 secs
lola: sara is running 90 secs || 20401 markings, 20471 edges, 213 markings/sec, 90 secs
lola: sara is running 95 secs || 21237 markings, 21307 edges, 167 markings/sec, 95 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 100 secs || 22591 markings, 22661 edges, 271 markings/sec, 100 secs
lola: sara is running 105 secs || 23827 markings, 23897 edges, 247 markings/sec, 105 secs
lola: sara is running 110 secs || 24509 markings, 24579 edges, 136 markings/sec, 110 secs
lola: sara is running 115 secs || 25305 markings, 25376 edges, 159 markings/sec, 115 secs
lola: sara is running 120 secs || 26584 markings, 26679 edges, 256 markings/sec, 120 secs
lola: sara is running 125 secs || 27609 markings, 27709 edges, 205 markings/sec, 125 secs
lola: sara is running 130 secs || 28351 markings, 28458 edges, 148 markings/sec, 130 secs
lola: sara is running 135 secs || 29090 markings, 29197 edges, 148 markings/sec, 135 secs
lola: sara is running 140 secs || 30364 markings, 30474 edges, 255 markings/sec, 140 secs
lola: sara is running 145 secs || 31872 markings, 31982 edges, 302 markings/sec, 145 secs
lola: sara is running 150 secs || 33402 markings, 33527 edges, 306 markings/sec, 150 secs
lola: sara is running 155 secs || 34933 markings, 35058 edges, 306 markings/sec, 155 secs
lola: sara is running 160 secs || 36466 markings, 36593 edges, 307 markings/sec, 160 secs
lola: sara is running 165 secs || 37980 markings, 38113 edges, 303 markings/sec, 165 secs
lola: sara is running 170 secs || 39512 markings, 39652 edges, 306 markings/sec, 170 secs
lola: sara is running 175 secs || 41044 markings, 41184 edges, 306 markings/sec, 175 secs
lola: sara is running 180 secs || 42576 markings, 42719 edges, 306 markings/sec, 180 secs
lola: sara is running 185 secs || 44108 markings, 44258 edges, 306 markings/sec, 185 secs
lola: sara is running 190 secs || 45638 markings, 45804 edges, 306 markings/sec, 190 secs
lola: sara is running 195 secs || 47166 markings, 47332 edges, 306 markings/sec, 195 secs
lola: sara is running 200 secs || 48700 markings, 48872 edges, 307 markings/sec, 200 secs
lola: sara is running 205 secs || 49969 markings, 50141 edges, 254 markings/sec, 205 secs
lola: sara is running 210 secs || 50681 markings, 50854 edges, 142 markings/sec, 210 secs
lola: sara is running 215 secs || 51382 markings, 51559 edges, 140 markings/sec, 215 secs
lola: sara is running 220 secs || 52100 markings, 52280 edges, 144 markings/sec, 220 secs
lola: sara is running 225 secs || 52821 markings, 53005 edges, 144 markings/sec, 225 secs
lola: sara is running 230 secs || 53530 markings, 53719 edges, 142 markings/sec, 230 secs
lola: sara is running 235 secs || 54240 markings, 54445 edges, 142 markings/sec, 235 secs
lola: sara is running 240 secs || 54950 markings, 55157 edges, 142 markings/sec, 240 secs
lola: sara is running 245 secs || 55663 markings, 55870 edges, 143 markings/sec, 245 secs
lola: sara is running 250 secs || 56375 markings, 56583 edges, 142 markings/sec, 250 secs
lola: sara is running 255 secs || 57586 markings, 57801 edges, 242 markings/sec, 255 secs
lola: sara is running 260 secs || 59115 markings, 59358 edges, 306 markings/sec, 260 secs
lola: sara is running 265 secs || 60650 markings, 60899 edges, 307 markings/sec, 265 secs
lola: sara is running 270 secs || 62178 markings, 62429 edges, 306 markings/sec, 270 secs
lola: sara is running 275 secs || 63318 markings, 63576 edges, 228 markings/sec, 275 secs
lola: sara is running 280 secs || 64059 markings, 64323 edges, 148 markings/sec, 280 secs
lola: sara is running 285 secs || 65331 markings, 65603 edges, 254 markings/sec, 285 secs
lola: sara is running 290 secs || 66859 markings, 67131 edges, 306 markings/sec, 290 secs
lola: sara is running 295 secs || 68388 markings, 68672 edges, 306 markings/sec, 295 secs
lola: sara is running 300 secs || 69915 markings, 70202 edges, 305 markings/sec, 300 secs
lola: sara is running 305 secs || 71438 markings, 71725 edges, 305 markings/sec, 305 secs
lola: sara is running 310 secs || 72969 markings, 73256 edges, 306 markings/sec, 310 secs
lola: local time limit reached - aborting
lola:
preliminary result: no unknown no unknown unknown unknown unknown unknown unknown unknown no no unknown unknown yes yes
lola: memory consumption: 933292 KB
lola: time consumption: 1665 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: no unknown no unknown unknown unknown unknown unknown unknown unknown no no unknown unknown yes yes
lola: memory consumption: 934100 KB
lola: time consumption: 1668 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 10 will run for 313 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((FIREABLE(t_26875_a12_SIGPIPE) OR (NOT FIREABLE(t_8980_a31_SIGQUIT) AND (FIREABLE(t_2820_a76_SIGTTIN) OR FIREABLE(t_14888_a9_SIGCONT)) AND ((FIREABLE(t_15297_a6_SIGUSR2) AND FIREABLE(t_4223_a29_SIGCHLD)) OR FIREABLE(t_5703_a32_SIGWINCH))))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (NOT FIREABLE(t_26875_a12_SIGPIPE) AND (FIREABLE(t_8980_a31_SIGQUIT) OR (NOT FIREABLE(t_2820_a76_SIGTTIN) AND NOT FIREABLE(t_14888_a9_SIGCONT)) OR ((NOT FIREABLE(t_15297_a6_SIGUSR2) OR NOT FIREABLE(t_4223_a29_SIGCHLD)) AND NOT FIREABLE(t_5703_a32_SIGWINCH))))
lola: processed formula length: 262
lola: 47 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: (FIREABLE(t_26875_a12_SIGPIPE) OR (NOT FIREABLE(t_8980_a31_SIGQUIT) AND (FIREABLE(t_2820_a76_SIGTTIN) OR FIREABLE(t_14888_a9_SIGCONT)) AND ((FIREABLE(t_15297_a6_SIGUSR2) AND FIREABLE(t_4223_a29_SIGCHLD)) OR FIREABLE(t_5703_a32_SIGWINCH))))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 50 literals and 9 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-10-0.sara.
lola: 309 markings, 308 edges, 62 markings/sec, 0 secs || sara is running 0 secs
lola: 399 markings, 398 edges, 18 markings/sec, 5 secs || sara is running 5 secs
lola: 455 markings, 454 edges, 11 markings/sec, 10 secs || sara is running 10 secs
lola: 568 markings, 567 edges, 23 markings/sec, 15 secs || sara is running 15 secs
lola: 712 markings, 711 edges, 29 markings/sec, 20 secs || sara is running 20 secs
lola: 956 markings, 955 edges, 49 markings/sec, 25 secs || sara is running 25 secs
lola: 1172 markings, 1171 edges, 43 markings/sec, 30 secs || sara is running 30 secs
lola: 1425 markings, 1424 edges, 51 markings/sec, 35 secs || sara is running 35 secs
lola: 1807 markings, 1806 edges, 76 markings/sec, 40 secs || sara is running 40 secs
lola: 2030 markings, 2029 edges, 45 markings/sec, 45 secs || sara is running 45 secs
lola: 2367 markings, 2366 edges, 67 markings/sec, 50 secs || sara is running 50 secs
lola: 2790 markings, 2789 edges, 85 markings/sec, 55 secs || sara is running 55 secs
lola: 3108 markings, 3107 edges, 64 markings/sec, 60 secs || sara is running 60 secs
lola: 3222 markings, 3221 edges, 23 markings/sec, 65 secs || sara is running 65 secs
lola: 3453 markings, 3452 edges, 46 markings/sec, 70 secs || sara is running 70 secs
lola: 3653 markings, 3652 edges, 40 markings/sec, 75 secs || sara is running 75 secs
lola: 3811 markings, 3810 edges, 32 markings/sec, 80 secs || sara is running 80 secs
lola: 4153 markings, 4152 edges, 68 markings/sec, 85 secs || sara is running 85 secs
lola: 4536 markings, 4535 edges, 77 markings/sec, 90 secs || sara is running 90 secs
lola: 4820 markings, 4819 edges, 57 markings/sec, 95 secs || sara is running 95 secs
lola: 4985 markings, 4984 edges, 33 markings/sec, 100 secs || sara is running 100 secs
lola: 5190 markings, 5189 edges, 41 markings/sec, 105 secs || sara is running 105 secs
sara: place or transition ordering is non-deterministic
lola: 5339 markings, 5338 edges, 30 markings/sec, 110 secs || sara is running 110 secs
lola: 5547 markings, 5546 edges, 42 markings/sec, 115 secs || sara is running 115 secs
lola: 5669 markings, 5668 edges, 24 markings/sec, 120 secs || sara is running 120 secs
lola: 5906 markings, 5905 edges, 47 markings/sec, 125 secs || sara is running 125 secs
lola: 6126 markings, 6125 edges, 44 markings/sec, 130 secs || sara is running 130 secs
lola: 6317 markings, 6316 edges, 38 markings/sec, 135 secs || sara is running 135 secs
lola: 6589 markings, 6588 edges, 54 markings/sec, 140 secs || sara is running 140 secs
lola: 6714 markings, 6713 edges, 25 markings/sec, 145 secs || sara is running 145 secs
lola: 6865 markings, 6864 edges, 30 markings/sec, 150 secs || sara is running 150 secs
lola: 7077 markings, 7076 edges, 42 markings/sec, 155 secs || sara is running 155 secs
lola: 7246 markings, 7245 edges, 34 markings/sec, 160 secs || sara is running 160 secs
lola: 7453 markings, 7452 edges, 41 markings/sec, 165 secs || sara is running 165 secs
lola: 7566 markings, 7565 edges, 23 markings/sec, 170 secs || sara is running 170 secs
lola: 7714 markings, 7713 edges, 30 markings/sec, 175 secs || sara is running 175 secs
lola: 7941 markings, 7940 edges, 45 markings/sec, 180 secs || sara is running 180 secs
lola: 8138 markings, 8137 edges, 39 markings/sec, 185 secs || sara is running 185 secs
lola: 8301 markings, 8300 edges, 33 markings/sec, 190 secs || sara is running 190 secs
lola: 8453 markings, 8452 edges, 30 markings/sec, 195 secs || sara is running 195 secs
lola: 8532 markings, 8531 edges, 16 markings/sec, 200 secs || sara is running 200 secs
lola: 8692 markings, 8691 edges, 32 markings/sec, 205 secs || sara is running 205 secs
lola: 8859 markings, 8858 edges, 33 markings/sec, 210 secs || sara is running 210 secs
lola: 8983 markings, 8982 edges, 25 markings/sec, 215 secs || sara is running 215 secs
lola: 9151 markings, 9150 edges, 34 markings/sec, 220 secs || sara is running 220 secs
lola: 9338 markings, 9337 edges, 37 markings/sec, 225 secs || sara is running 225 secs
lola: 9484 markings, 9483 edges, 29 markings/sec, 230 secs || sara is running 230 secs
lola: 9668 markings, 9667 edges, 37 markings/sec, 235 secs || sara is running 235 secs
lola: 9863 markings, 9862 edges, 39 markings/sec, 240 secs || sara is running 240 secs
lola: 10054 markings, 10053 edges, 38 markings/sec, 245 secs || sara is running 245 secs
lola: 10188 markings, 10187 edges, 27 markings/sec, 250 secs || sara is running 250 secs
lola: 10392 markings, 10391 edges, 41 markings/sec, 255 secs || sara is running 255 secs
lola: 10562 markings, 10561 edges, 34 markings/sec, 260 secs || sara is running 260 secs
lola: 10736 markings, 10735 edges, 35 markings/sec, 265 secs || sara is running 265 secs
lola: 10937 markings, 10936 edges, 40 markings/sec, 270 secs || sara is running 270 secs
lola: 11148 markings, 11147 edges, 42 markings/sec, 275 secs || sara is running 275 secs
lola: 11385 markings, 11384 edges, 47 markings/sec, 280 secs || sara is running 280 secs
lola: 11633 markings, 11632 edges, 50 markings/sec, 285 secs || sara is running 285 secs
lola: 11848 markings, 11847 edges, 43 markings/sec, 290 secs || sara is running 290 secs
lola: 11978 markings, 11977 edges, 26 markings/sec, 295 secs || sara is running 295 secs
lola: 12194 markings, 12193 edges, 43 markings/sec, 300 secs || sara is running 300 secs
lola: 12355 markings, 12354 edges, 32 markings/sec, 305 secs || sara is running 305 secs
lola: local time limit reached - aborting
lola:
preliminary result: no unknown no unknown unknown unknown unknown unknown unknown unknown no no unknown unknown yes yes
lola: memory consumption: 921356 KB
lola: time consumption: 2002 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: no unknown no unknown unknown unknown unknown unknown unknown unknown no no unknown unknown yes yes
lola: memory consumption: 922184 KB
lola: time consumption: 2005 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 11 will run for 308 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((FIREABLE(t_1367_a71_SIGPOLL) R (NOT FIREABLE(t_14200_a9_SIGCONT) OR FIREABLE(t_1010_a79_SIGKILL))))
lola: ========================================
lola: SUBTASK
lola: checking universal release
lola: rewrite Frontend/Parser/formula_rewrite.k:619
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: rewrite Frontend/Parser/formula_rewrite.k:693
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: A ((FIREABLE(t_1367_a71_SIGPOLL) R (NOT FIREABLE(t_14200_a9_SIGCONT) OR FIREABLE(t_1010_a79_SIGKILL))))
lola: processed formula length: 104
lola: 49 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 /EU)
lola: state space: using reachability graph (EU version) (--search=depth)
lola: state space: using eu preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (FIREABLE(t_14200_a9_SIGCONT) AND NOT FIREABLE(t_1010_a79_SIGKILL))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 6 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-11-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-11-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EU
lola: Predicate Phi does not release Predicate Psi on all paths.
lola: 294 markings, 293 edges
lola: ========================================
lola: subprocess 12 will run for 385 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F ((FIREABLE(t_18208_a59_SIGPIPE) OR FIREABLE(t_485_a79_SIGKILL)))) OR FIREABLE(t_1134_a79_SIGKILL))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 12 will run for 385 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t_1134_a79_SIGKILL)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(t_1134_a79_SIGKILL)
lola: processed formula length: 28
lola: 44 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 13 will run for 514 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((FIREABLE(t_18208_a59_SIGPIPE) OR FIREABLE(t_485_a79_SIGKILL))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (NOT FIREABLE(t_18208_a59_SIGPIPE) AND NOT FIREABLE(t_485_a79_SIGKILL))
lola: processed formula length: 71
lola: 47 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: (FIREABLE(t_18208_a59_SIGPIPE) OR FIREABLE(t_485_a79_SIGKILL))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-13-0.sara.
lola: 543 markings, 542 edges, 109 markings/sec, 0 secs || sara is running 0 secs
lola: 1105 markings, 1104 edges, 112 markings/sec, 5 secs || sara is running 5 secs
lola: 1672 markings, 1671 edges, 113 markings/sec, 10 secs || sara is running 10 secs
lola: 2228 markings, 2227 edges, 111 markings/sec, 15 secs || sara is running 15 secs
lola: 2783 markings, 2782 edges, 111 markings/sec, 20 secs || sara is running 20 secs
lola: 3332 markings, 3331 edges, 110 markings/sec, 25 secs || sara is running 25 secs
lola: 3884 markings, 3883 edges, 110 markings/sec, 30 secs || sara is running 30 secs
lola: 4420 markings, 4419 edges, 107 markings/sec, 35 secs || sara is running 35 secs
lola: 4960 markings, 4959 edges, 108 markings/sec, 40 secs || sara is running 40 secs
lola: 5482 markings, 5481 edges, 104 markings/sec, 45 secs || sara is running 45 secs
lola: 5993 markings, 5992 edges, 102 markings/sec, 50 secs || sara is running 50 secs
lola: 6522 markings, 6521 edges, 106 markings/sec, 55 secs || sara is running 55 secs
lola: 6784 markings, 6783 edges, 52 markings/sec, 60 secs || sara is running 60 secs
lola: 7037 markings, 7036 edges, 51 markings/sec, 65 secs || sara is running 65 secs
lola: 7297 markings, 7296 edges, 52 markings/sec, 70 secs || sara is running 70 secs
lola: 7586 markings, 7585 edges, 58 markings/sec, 75 secs || sara is running 75 secs
lola: 7863 markings, 7862 edges, 55 markings/sec, 80 secs || sara is running 80 secs
lola: 8129 markings, 8128 edges, 53 markings/sec, 85 secs || sara is running 85 secs
lola: 8395 markings, 8394 edges, 53 markings/sec, 90 secs || sara is running 90 secs
lola: 8660 markings, 8659 edges, 53 markings/sec, 95 secs || sara is running 95 secs
lola: 8931 markings, 8930 edges, 54 markings/sec, 100 secs || sara is running 100 secs
sara: place or transition ordering is non-deterministic
lola: 9185 markings, 9184 edges, 51 markings/sec, 105 secs || sara is running 105 secs
lola: 9428 markings, 9427 edges, 49 markings/sec, 110 secs || sara is running 110 secs
lola: 9670 markings, 9669 edges, 48 markings/sec, 115 secs || sara is running 115 secs
lola: 9911 markings, 9910 edges, 48 markings/sec, 120 secs || sara is running 120 secs
lola: 10269 markings, 10268 edges, 72 markings/sec, 125 secs || sara is running 125 secs
lola: 10837 markings, 10836 edges, 114 markings/sec, 130 secs || sara is running 130 secs
lola: 11407 markings, 11406 edges, 114 markings/sec, 135 secs || sara is running 135 secs
lola: 11982 markings, 11981 edges, 115 markings/sec, 140 secs || sara is running 140 secs
lola: 12558 markings, 12557 edges, 115 markings/sec, 145 secs || sara is running 145 secs
lola: 13126 markings, 13125 edges, 114 markings/sec, 150 secs || sara is running 150 secs
lola: 13681 markings, 13680 edges, 111 markings/sec, 155 secs || sara is running 155 secs
lola: 14238 markings, 14237 edges, 111 markings/sec, 160 secs || sara is running 160 secs
lola: 14794 markings, 14793 edges, 111 markings/sec, 165 secs || sara is running 165 secs
lola: 15297 markings, 15296 edges, 101 markings/sec, 170 secs || sara is running 170 secs
lola: 15551 markings, 15550 edges, 51 markings/sec, 175 secs || sara is running 175 secs
lola: 15805 markings, 15804 edges, 51 markings/sec, 180 secs || sara is running 180 secs
lola: 16060 markings, 16059 edges, 51 markings/sec, 185 secs || sara is running 185 secs
lola: 16317 markings, 16316 edges, 51 markings/sec, 190 secs || sara is running 190 secs
lola: 16573 markings, 16572 edges, 51 markings/sec, 195 secs || sara is running 195 secs
lola: 16828 markings, 16827 edges, 51 markings/sec, 200 secs || sara is running 200 secs
lola: 17085 markings, 17084 edges, 51 markings/sec, 205 secs || sara is running 205 secs
lola: 17341 markings, 17340 edges, 51 markings/sec, 210 secs || sara is running 210 secs
lola: 17597 markings, 17596 edges, 51 markings/sec, 215 secs || sara is running 215 secs
lola: 17854 markings, 17853 edges, 51 markings/sec, 220 secs || sara is running 220 secs
lola: 18111 markings, 18110 edges, 51 markings/sec, 225 secs || sara is running 225 secs
lola: 18367 markings, 18366 edges, 51 markings/sec, 230 secs || sara is running 230 secs
lola: 18622 markings, 18621 edges, 51 markings/sec, 235 secs || sara is running 235 secs
lola: 18877 markings, 18876 edges, 51 markings/sec, 240 secs || sara is running 240 secs
lola: 19133 markings, 19132 edges, 51 markings/sec, 245 secs || sara is running 245 secs
lola: 19389 markings, 19388 edges, 51 markings/sec, 250 secs || sara is running 250 secs
lola: 19856 markings, 19855 edges, 93 markings/sec, 255 secs || sara is running 255 secs
lola: 20424 markings, 20423 edges, 114 markings/sec, 260 secs || sara is running 260 secs
lola: 21003 markings, 21002 edges, 116 markings/sec, 265 secs || sara is running 265 secs
lola: 21578 markings, 21577 edges, 115 markings/sec, 270 secs || sara is running 270 secs
lola: 22153 markings, 22152 edges, 115 markings/sec, 275 secs || sara is running 275 secs
lola: 22724 markings, 22723 edges, 114 markings/sec, 280 secs || sara is running 280 secs
lola: 23299 markings, 23298 edges, 115 markings/sec, 285 secs || sara is running 285 secs
lola: 23861 markings, 23860 edges, 112 markings/sec, 290 secs || sara is running 290 secs
lola: 24405 markings, 24404 edges, 109 markings/sec, 295 secs || sara is running 295 secs
lola: 24938 markings, 24937 edges, 107 markings/sec, 300 secs || sara is running 300 secs
lola: 25481 markings, 25480 edges, 109 markings/sec, 305 secs || sara is running 305 secs
lola: 26036 markings, 26035 edges, 111 markings/sec, 310 secs || sara is running 310 secs
lola: 26602 markings, 26601 edges, 113 markings/sec, 315 secs || sara is running 315 secs
lola: 27173 markings, 27172 edges, 114 markings/sec, 320 secs || sara is running 320 secs
lola: 27749 markings, 27748 edges, 115 markings/sec, 325 secs || sara is running 325 secs
lola: 28310 markings, 28309 edges, 112 markings/sec, 330 secs || sara is running 330 secs
lola: 28881 markings, 28880 edges, 114 markings/sec, 335 secs || sara is running 335 secs
lola: 29455 markings, 29454 edges, 115 markings/sec, 340 secs || sara is running 340 secs
lola: 30033 markings, 30032 edges, 116 markings/sec, 345 secs || sara is running 345 secs
lola: 30585 markings, 30584 edges, 110 markings/sec, 350 secs || sara is running 350 secs
lola: 31157 markings, 31156 edges, 114 markings/sec, 355 secs || sara is running 355 secs
lola: 31727 markings, 31726 edges, 114 markings/sec, 360 secs || sara is running 360 secs
lola: 32289 markings, 32288 edges, 112 markings/sec, 365 secs || sara is running 365 secs
lola: 32847 markings, 32846 edges, 112 markings/sec, 370 secs || sara is running 370 secs
lola: 33344 markings, 33343 edges, 99 markings/sec, 375 secs || sara is running 375 secs
lola: local time limit reached - aborting
lola:
preliminary result: no unknown no unknown unknown unknown unknown unknown unknown no no no unknown unknown yes yes
lola: caught signal User defined signal 1 - aborting LoLA
lola: caught signal User defined signal 2 - aborting LoLA
lola:
preliminary result: no unknown no unknown unknown unknown unknown unknown unknown no no no unknown unknown yes yes
lola: memory consumption: 894504 KB
lola: time consumption: 2413 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: memory consumption: 894504 KB
lola: time consumption: 2413 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 13 will run for 377 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t_30769_a52_SIGFPE) OR E (((NOT FIREABLE(t_15451_a6_SIGUSR2) OR NOT FIREABLE(t_18342_a59_SIGPIPE)) U ((FIREABLE(t_14069_a9_SIGCONT) OR FIREABLE(t_27257_a34_SIGPROF)) AND (FIREABLE(t_23709_a5_SIGINFO) OR FIREABLE(t_14500_a9_SIGCONT))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 13 will run for 377 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t_30769_a52_SIGFPE)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(t_30769_a52_SIGFPE)
lola: processed formula length: 28
lola: 44 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 14 will run for 566 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (((NOT FIREABLE(t_15451_a6_SIGUSR2) OR NOT FIREABLE(t_18342_a59_SIGPIPE)) U ((FIREABLE(t_14069_a9_SIGCONT) OR FIREABLE(t_27257_a34_SIGPROF)) AND (FIREABLE(t_23709_a5_SIGINFO) OR FIREABLE(t_14500_a9_SIGCONT)))))
lola: ========================================
lola: SUBTASK
lola: checking existential until
lola: rewrite Frontend/Parser/formula_rewrite.k:618
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: rewrite Frontend/Parser/formula_rewrite.k:738
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: E (((NOT FIREABLE(t_15451_a6_SIGUSR2) OR NOT FIREABLE(t_18342_a59_SIGPIPE)) U ((FIREABLE(t_14069_a9_SIGCONT) OR FIREABLE(t_27257_a34_SIGPROF)) AND (FIREABLE(t_23709_a5_SIGINFO) OR FIREABLE(t_14500_a9_SIGCONT)))))
lola: processed formula length: 215
lola: 47 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 /EU)
lola: state space: using reachability graph (EU version) (--search=depth)
lola: state space: using eu preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((FIREABLE(t_14069_a9_SIGCONT) OR FIREABLE(t_27257_a34_SIGPROF)) AND (FIREABLE(t_23709_a5_SIGINFO) OR FIREABLE(t_14500_a9_SIGCONT)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 16 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-14-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-14-0.sara.
lola: sara is running 0 secs || 650 markings, 649 edges, 130 markings/sec, 0 secs
lola: sara is running 5 secs || 1736 markings, 1735 edges, 217 markings/sec, 5 secs
lola: sara is running 10 secs || 3179 markings, 3178 edges, 289 markings/sec, 10 secs
lola: sara is running 15 secs || 4612 markings, 4611 edges, 287 markings/sec, 15 secs
lola: sara is running 20 secs || 6054 markings, 6053 edges, 288 markings/sec, 20 secs
lola: sara is running 25 secs || 7506 markings, 7505 edges, 290 markings/sec, 25 secs
lola: sara is running 30 secs || 8940 markings, 8939 edges, 287 markings/sec, 30 secs
lola: sara is running 35 secs || 10390 markings, 10389 edges, 290 markings/sec, 35 secs
lola: sara is running 40 secs || 11875 markings, 11874 edges, 297 markings/sec, 40 secs
lola: sara is running 45 secs || 13372 markings, 13371 edges, 299 markings/sec, 45 secs
lola: sara is running 50 secs || 14868 markings, 14867 edges, 299 markings/sec, 50 secs
lola: sara is running 55 secs || 16373 markings, 16372 edges, 301 markings/sec, 55 secs
lola: sara is running 60 secs || 17895 markings, 17894 edges, 304 markings/sec, 60 secs
lola: sara is running 65 secs || 19413 markings, 19412 edges, 304 markings/sec, 65 secs
lola: sara is running 70 secs || 20912 markings, 20911 edges, 300 markings/sec, 70 secs
lola: sara is running 75 secs || 22393 markings, 22392 edges, 296 markings/sec, 75 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 80 secs || 23885 markings, 23884 edges, 298 markings/sec, 80 secs
lola: sara is running 85 secs || 25370 markings, 25369 edges, 297 markings/sec, 85 secs
lola: sara is running 90 secs || 26835 markings, 26834 edges, 293 markings/sec, 90 secs
lola: sara is running 95 secs || 28333 markings, 28332 edges, 300 markings/sec, 95 secs
lola: sara is running 100 secs || 29830 markings, 29829 edges, 299 markings/sec, 100 secs
lola: sara is running 105 secs || 31340 markings, 31339 edges, 302 markings/sec, 105 secs
lola: sara is running 110 secs || 32854 markings, 32853 edges, 303 markings/sec, 110 secs
lola: sara is running 115 secs || 34371 markings, 34370 edges, 303 markings/sec, 115 secs
lola: sara is running 120 secs || 35883 markings, 35882 edges, 302 markings/sec, 120 secs
lola: sara is running 125 secs || 37374 markings, 37373 edges, 298 markings/sec, 125 secs
lola: sara is running 130 secs || 38877 markings, 38876 edges, 301 markings/sec, 130 secs
lola: sara is running 135 secs || 40283 markings, 40282 edges, 281 markings/sec, 135 secs
lola: sara is running 140 secs || 40978 markings, 40977 edges, 139 markings/sec, 140 secs
lola: sara is running 145 secs || 41648 markings, 41647 edges, 134 markings/sec, 145 secs
lola: sara is running 150 secs || 42495 markings, 42494 edges, 169 markings/sec, 150 secs
lola: sara is running 155 secs || 43837 markings, 43836 edges, 268 markings/sec, 155 secs
lola: sara is running 160 secs || 45296 markings, 45295 edges, 292 markings/sec, 160 secs
lola: sara is running 165 secs || 46619 markings, 46618 edges, 265 markings/sec, 165 secs
lola: sara is running 170 secs || 47284 markings, 47283 edges, 133 markings/sec, 170 secs
lola: sara is running 175 secs || 47941 markings, 47940 edges, 131 markings/sec, 175 secs
lola: sara is running 180 secs || 48606 markings, 48605 edges, 133 markings/sec, 180 secs
lola: sara is running 185 secs || 49258 markings, 49257 edges, 130 markings/sec, 185 secs
lola: sara is running 190 secs || 49913 markings, 49912 edges, 131 markings/sec, 190 secs
lola: sara is running 195 secs || 50572 markings, 50571 edges, 132 markings/sec, 195 secs
lola: sara is running 200 secs || 51235 markings, 51234 edges, 133 markings/sec, 200 secs
lola: sara is running 205 secs || 51898 markings, 51897 edges, 133 markings/sec, 205 secs
lola: sara is running 210 secs || 52558 markings, 52557 edges, 132 markings/sec, 210 secs
lola: sara is running 215 secs || 53217 markings, 53216 edges, 132 markings/sec, 215 secs
lola: sara is running 220 secs || 53873 markings, 53872 edges, 131 markings/sec, 220 secs
lola: sara is running 225 secs || 54572 markings, 54571 edges, 140 markings/sec, 225 secs
lola: sara is running 230 secs || 55269 markings, 55268 edges, 139 markings/sec, 230 secs
lola: sara is running 235 secs || 56065 markings, 56064 edges, 159 markings/sec, 235 secs
lola: sara is running 240 secs || 57370 markings, 57369 edges, 261 markings/sec, 240 secs
lola: sara is running 245 secs || 58656 markings, 58655 edges, 257 markings/sec, 245 secs
lola: sara is running 250 secs || 59959 markings, 59958 edges, 261 markings/sec, 250 secs
lola: sara is running 255 secs || 61299 markings, 61298 edges, 268 markings/sec, 255 secs
lola: sara is running 260 secs || 62670 markings, 62669 edges, 274 markings/sec, 260 secs
lola: sara is running 265 secs || 64028 markings, 64027 edges, 272 markings/sec, 265 secs
lola: sara is running 270 secs || 65482 markings, 65481 edges, 291 markings/sec, 270 secs
lola: sara is running 275 secs || 66917 markings, 66916 edges, 287 markings/sec, 275 secs
lola: sara is running 280 secs || 68349 markings, 68348 edges, 286 markings/sec, 280 secs
lola: sara is running 285 secs || 69654 markings, 69653 edges, 261 markings/sec, 285 secs
lola: sara is running 290 secs || 70295 markings, 70294 edges, 128 markings/sec, 290 secs
lola: sara is running 295 secs || 70934 markings, 70933 edges, 128 markings/sec, 295 secs
lola: sara is running 300 secs || 71584 markings, 71583 edges, 130 markings/sec, 300 secs
lola: sara is running 305 secs || 72219 markings, 72218 edges, 127 markings/sec, 305 secs
lola: sara is running 310 secs || 72850 markings, 72849 edges, 126 markings/sec, 310 secs
lola: sara is running 315 secs || 73532 markings, 73531 edges, 136 markings/sec, 315 secs
lola: sara is running 320 secs || 74207 markings, 74206 edges, 135 markings/sec, 320 secs
lola: sara is running 325 secs || 74891 markings, 74890 edges, 137 markings/sec, 325 secs
lola: sara is running 330 secs || 75597 markings, 75596 edges, 141 markings/sec, 330 secs
lola: sara is running 335 secs || 76443 markings, 76442 edges, 169 markings/sec, 335 secs
lola: sara is running 340 secs || 77122 markings, 77121 edges, 136 markings/sec, 340 secs
lola: sara is running 345 secs || 77821 markings, 77820 edges, 140 markings/sec, 345 secs
lola: sara is running 350 secs || 78522 markings, 78521 edges, 140 markings/sec, 350 secs
lola: sara is running 355 secs || 79217 markings, 79216 edges, 139 markings/sec, 355 secs
lola: sara is running 360 secs || 80070 markings, 80069 edges, 171 markings/sec, 360 secs
lola: sara is running 365 secs || 81327 markings, 81326 edges, 251 markings/sec, 365 secs
lola: sara is running 370 secs || 82013 markings, 82012 edges, 137 markings/sec, 370 secs
lola: local time limit reached - aborting
lola:
preliminary result: no unknown no unknown unknown unknown unknown unknown unknown no no no unknown unknown yes yes
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: no unknown no unknown unknown unknown unknown unknown unknown no no no unknown unknown yes yes
lola: memory consumption: 962304 KB
lola: time consumption: 2814 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: memory consumption: 962716 KB
lola: time consumption: 2814 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: no unknown no unknown unknown unknown unknown unknown unknown no no no unknown unknown yes yes
lola: memory consumption: 894504 KB
lola: time consumption: 2817 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 366 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E ((NOT FIREABLE(t_7405_a72_SIGFPE) U E (G (FIREABLE(t_13525_a54_SIGFPE))))) OR FIREABLE(t_15822_a6_SIGUSR2))
lola: ========================================
lola: SUBTASK
lola: checking an existential CTL formula with single witness path (use LTL...)
lola: rewrite Frontend/Parser/formula_rewrite.k:658
lola: rewrite Frontend/Parser/formula_rewrite.k:665
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:663
lola: rewrite Frontend/Parser/formula_rewrite.k:668
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:662
lola: rewrite Frontend/Parser/formula_rewrite.k:668
lola: rewrite Frontend/Parser/formula_rewrite.k:668
lola: rewrite Frontend/Parser/formula_rewrite.k:679
lola: rewrite Frontend/Parser/formula_rewrite.k:679
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: ((FIREABLE(t_7405_a72_SIGFPE) R F (NOT FIREABLE(t_13525_a54_SIGFPE))) AND NOT FIREABLE(t_15822_a6_SIGUSR2))
lola: processed formula length: 107
lola: 55 rewrites
lola: closed formula file CTLFireability.xml
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: 432 markings, 431 edges, 86 markings/sec, 0 secs
lola: 645 markings, 644 edges, 43 markings/sec, 5 secs
lola: 757 markings, 756 edges, 22 markings/sec, 10 secs
lola: 1223 markings, 1222 edges, 93 markings/sec, 15 secs
lola: 1624 markings, 1623 edges, 80 markings/sec, 20 secs
lola: 1990 markings, 1989 edges, 73 markings/sec, 25 secs
lola: 2470 markings, 2469 edges, 96 markings/sec, 30 secs
lola: 2959 markings, 2958 edges, 98 markings/sec, 35 secs
lola: 3412 markings, 3411 edges, 91 markings/sec, 40 secs
lola: 3873 markings, 3872 edges, 92 markings/sec, 45 secs
lola: 4391 markings, 4390 edges, 104 markings/sec, 50 secs
lola: 4783 markings, 4782 edges, 78 markings/sec, 55 secs
lola: 5294 markings, 5293 edges, 102 markings/sec, 60 secs
lola: 5781 markings, 5780 edges, 97 markings/sec, 65 secs
lola: 6235 markings, 6234 edges, 91 markings/sec, 70 secs
lola: 6668 markings, 6667 edges, 87 markings/sec, 75 secs
lola: 6977 markings, 6976 edges, 62 markings/sec, 80 secs
lola: 7265 markings, 7264 edges, 58 markings/sec, 85 secs
lola: 7690 markings, 7689 edges, 85 markings/sec, 90 secs
lola: 8129 markings, 8128 edges, 88 markings/sec, 95 secs
lola: 8585 markings, 8584 edges, 91 markings/sec, 100 secs
lola: 9087 markings, 9086 edges, 100 markings/sec, 105 secs
lola: 9474 markings, 9473 edges, 77 markings/sec, 110 secs
lola: 9877 markings, 9876 edges, 81 markings/sec, 115 secs
lola: 10298 markings, 10297 edges, 84 markings/sec, 120 secs
lola: 10712 markings, 10711 edges, 83 markings/sec, 125 secs
lola: 11205 markings, 11204 edges, 99 markings/sec, 130 secs
lola: 11628 markings, 11627 edges, 85 markings/sec, 135 secs
lola: 12040 markings, 12039 edges, 82 markings/sec, 140 secs
lola: 12386 markings, 12385 edges, 69 markings/sec, 145 secs
lola: 12759 markings, 12758 edges, 75 markings/sec, 150 secs
lola: 13222 markings, 13221 edges, 93 markings/sec, 155 secs
lola: 13701 markings, 13700 edges, 96 markings/sec, 160 secs
lola: 14192 markings, 14191 edges, 98 markings/sec, 165 secs
lola: 14652 markings, 14651 edges, 92 markings/sec, 170 secs
lola: 15139 markings, 15138 edges, 97 markings/sec, 175 secs
lola: 15614 markings, 15613 edges, 95 markings/sec, 180 secs
lola: 16051 markings, 16050 edges, 87 markings/sec, 185 secs
lola: 16499 markings, 16498 edges, 90 markings/sec, 190 secs
lola: 16895 markings, 16894 edges, 79 markings/sec, 195 secs
lola: 17342 markings, 17341 edges, 89 markings/sec, 200 secs
lola: 17866 markings, 17865 edges, 105 markings/sec, 205 secs
lola: 18297 markings, 18296 edges, 86 markings/sec, 210 secs
lola: 18801 markings, 18800 edges, 101 markings/sec, 215 secs
lola: 19203 markings, 19202 edges, 80 markings/sec, 220 secs
lola: 19655 markings, 19654 edges, 90 markings/sec, 225 secs
lola: 20090 markings, 20089 edges, 87 markings/sec, 230 secs
lola: 20577 markings, 20576 edges, 97 markings/sec, 235 secs
lola: 21010 markings, 21009 edges, 87 markings/sec, 240 secs
lola: 21545 markings, 21544 edges, 107 markings/sec, 245 secs
lola: 21967 markings, 21966 edges, 84 markings/sec, 250 secs
lola: 22378 markings, 22377 edges, 82 markings/sec, 255 secs
lola: 22823 markings, 22822 edges, 89 markings/sec, 260 secs
lola: 23244 markings, 23243 edges, 84 markings/sec, 265 secs
lola: 23649 markings, 23648 edges, 81 markings/sec, 270 secs
lola: 23990 markings, 23989 edges, 68 markings/sec, 275 secs
lola: 24503 markings, 24502 edges, 103 markings/sec, 280 secs
lola: 25027 markings, 25026 edges, 105 markings/sec, 285 secs
lola: 25574 markings, 25573 edges, 109 markings/sec, 290 secs
lola: 26033 markings, 26032 edges, 92 markings/sec, 295 secs
lola: 26539 markings, 26538 edges, 101 markings/sec, 300 secs
lola: 26998 markings, 26997 edges, 92 markings/sec, 305 secs
lola: 27487 markings, 27486 edges, 98 markings/sec, 310 secs
lola: 27948 markings, 27947 edges, 92 markings/sec, 315 secs
lola: 28388 markings, 28387 edges, 88 markings/sec, 320 secs
lola: 28767 markings, 28766 edges, 76 markings/sec, 325 secs
lola: 29206 markings, 29205 edges, 88 markings/sec, 330 secs
lola: 29644 markings, 29643 edges, 88 markings/sec, 335 secs
lola: 29999 markings, 29998 edges, 71 markings/sec, 340 secs
lola: 30438 markings, 30437 edges, 88 markings/sec, 345 secs
lola: 30854 markings, 30853 edges, 83 markings/sec, 350 secs
lola: 31257 markings, 31256 edges, 81 markings/sec, 355 secs
lola: 31731 markings, 31730 edges, 95 markings/sec, 360 secs
lola: local time limit reached - aborting
lola:
preliminary result: no unknown no unknown unknown unknown unknown unknown unknown no no no unknown unknown yes yes
lola: memory consumption: 900868 KB
lola: time consumption: 3204 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: no unknown no unknown unknown unknown unknown unknown unknown no no no unknown unknown yes yes
lola: memory consumption: 901684 KB
lola: time consumption: 3208 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 342 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F (A (G (NOT FIREABLE(t_28838_a10_SIGABRT))))) OR E (F (E (G (FIREABLE(t_30946_a52_SIGFPE))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 341 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (E (G (FIREABLE(t_30946_a52_SIGFPE)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability of possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:598
lola: rewrite Frontend/Parser/formula_rewrite.k:633
lola: rewrite Frontend/Parser/formula_rewrite.k:730
lola: processed formula: FIREABLE(t_30946_a52_SIGFPE)
lola: processed formula length: 28
lola: 47 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:787
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_30946_a52_SIGFPE)
lola: state equation task get result started, id 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 1
lola: formula 1: FIREABLE(t_30946_a52_SIGFPE)
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 task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 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: state equation: write sara problem file to CTLFireability-15-1.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-15-1.sara.
lola: sara is running 0 secs || sara is running 0 secs || 632 markings, 631 edges, 126 markings/sec, 0 secs
lola: sara is running 5 secs || sara is running 5 secs || 978 markings, 977 edges, 69 markings/sec, 5 secs
lola: sara is running 10 secs || sara is running 10 secs || 2033 markings, 3522 edges, 211 markings/sec, 10 secs
lola: sara is running 15 secs || sara is running 15 secs || 3042 markings, 7042 edges, 202 markings/sec, 15 secs
lola: sara is running 20 secs || sara is running 20 secs || 3963 markings, 10922 edges, 184 markings/sec, 20 secs
lola: sara is running 25 secs || sara is running 25 secs || 4945 markings, 15166 edges, 196 markings/sec, 25 secs
lola: sara is running 30 secs || sara is running 30 secs || 5751 markings, 18740 edges, 161 markings/sec, 30 secs
lola: sara is running 35 secs || sara is running 35 secs || 6738 markings, 22828 edges, 197 markings/sec, 35 secs
lola: sara is running 40 secs || sara is running 40 secs || 7544 markings, 26610 edges, 161 markings/sec, 40 secs
lola: sara is running 45 secs || sara is running 45 secs || 8172 markings, 30558 edges, 126 markings/sec, 45 secs
lola: sara is running 50 secs || sara is running 50 secs || 8658 markings, 33742 edges, 97 markings/sec, 50 secs
lola: sara is running 55 secs || sara is running 55 secs || 9496 markings, 37622 edges, 168 markings/sec, 55 secs
lola: sara is running 60 secs || sara is running 60 secs || 10284 markings, 41120 edges, 158 markings/sec, 60 secs
lola: sara is running 65 secs || sara is running 65 secs || 11289 markings, 45262 edges, 201 markings/sec, 65 secs
lola: sara is running 70 secs || sara is running 70 secs || 12147 markings, 48927 edges, 172 markings/sec, 70 secs
lola: sara is running 75 secs || sara is running 75 secs || 13071 markings, 52856 edges, 185 markings/sec, 75 secs
lola: sara is running 80 secs || sara is running 80 secs || 13969 markings, 56673 edges, 180 markings/sec, 80 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 85 secs || sara is running 85 secs || 14772 markings, 60300 edges, 161 markings/sec, 85 secs

lola: sara is running 90 secs || sara is running 90 secs || 15515 markings, 64460 edges, 149 markings/sec, 90 secs
lola: sara is running 95 secs || sara is running 95 secs || 16138 markings, 68434 edges, 125 markings/sec, 95 secs
lola: sara is running 100 secs || sara is running 100 secs || 16951 markings, 72389 edges, 163 markings/sec, 100 secs
lola: state equation 0: solution produced
lola: sara is running 105 secs || sara is running 105 secs || 17738 markings, 75966 edges, 157 markings/sec, 105 secs
lola: sara is running 110 secs || sara is running 110 secs || 18717 markings, 79978 edges, 196 markings/sec, 110 secs
lola: sara is running 115 secs || sara is running 115 secs || 19608 markings, 83809 edges, 178 markings/sec, 115 secs
lola: sara is running 120 secs || sara is running 120 secs || 20555 markings, 87790 edges, 189 markings/sec, 120 secs
lola: sara is running 125 secs || sara is running 125 secs || 21439 markings, 91562 edges, 177 markings/sec, 125 secs
lola: sara is running 130 secs || sara is running 130 secs || 22265 markings, 95298 edges, 165 markings/sec, 130 secs
lola: sara is running 135 secs || sara is running 135 secs || 23025 markings, 99331 edges, 152 markings/sec, 135 secs
lola: sara is running 140 secs || sara is running 140 secs || 23652 markings, 103292 edges, 125 markings/sec, 140 secs
lola: sara is running 145 secs || sara is running 145 secs || 24399 markings, 107242 edges, 149 markings/sec, 145 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 150 secs || sara is running 150 secs || 25256 markings, 111086 edges, 171 markings/sec, 150 secs
lola: sara is running 155 secs || sara is running 155 secs || 26424 markings, 115939 edges, 234 markings/sec, 155 secs
lola: sara is running 160 secs || sara is running 160 secs || 27376 markings, 119935 edges, 190 markings/sec, 160 secs
lola: sara is running 165 secs || sara is running 165 secs || 29117 markings, 127884 edges, 348 markings/sec, 165 secs
lola: sara is running 170 secs || sara is running 170 secs || 30962 markings, 137664 edges, 369 markings/sec, 170 secs
lola: sara is running 175 secs || sara is running 175 secs || 32786 markings, 147288 edges, 365 markings/sec, 175 secs
lola: sara is running 180 secs || sara is running 180 secs || 34221 markings, 156983 edges, 287 markings/sec, 180 secs
lola: sara is running 185 secs || sara is running 185 secs || 35440 markings, 164279 edges, 244 markings/sec, 185 secs
lola: sara is running 190 secs || sara is running 190 secs || 36387 markings, 169251 edges, 189 markings/sec, 190 secs
lola: sara is running 195 secs || sara is running 195 secs || 37329 markings, 174253 edges, 188 markings/sec, 195 secs
lola: sara is running 200 secs || sara is running 200 secs || 38291 markings, 179293 edges, 192 markings/sec, 200 secs
lola: sara is running 205 secs || sara is running 205 secs || 39274 markings, 184474 edges, 197 markings/sec, 205 secs
lola: sara is running 210 secs || sara is running 210 secs || 40321 markings, 189929 edges, 209 markings/sec, 210 secs
lola: sara is running 215 secs || sara is running 215 secs || 41080 markings, 194730 edges, 152 markings/sec, 215 secs
lola: sara is running 220 secs || sara is running 220 secs || 41777 markings, 199775 edges, 139 markings/sec, 220 secs
lola: sara is running 225 secs || sara is running 225 secs || 42527 markings, 204611 edges, 150 markings/sec, 225 secs
lola: sara is running 230 secs || sara is running 230 secs || 43429 markings, 209516 edges, 180 markings/sec, 230 secs
lola: sara is running 235 secs || sara is running 235 secs || 44407 markings, 214536 edges, 196 markings/sec, 235 secs
lola: sara is running 240 secs || sara is running 240 secs || 45378 markings, 219634 edges, 194 markings/sec, 240 secs
lola: sara is running 245 secs || sara is running 245 secs || 46457 markings, 225464 edges, 216 markings/sec, 245 secs
lola: sara is running 250 secs || sara is running 250 secs || 47402 markings, 230321 edges, 189 markings/sec, 250 secs
lola: sara is running 255 secs || sara is running 255 secs || 48341 markings, 235430 edges, 188 markings/sec, 255 secs
lola: sara is running 260 secs || sara is running 260 secs || 49044 markings, 240502 edges, 141 markings/sec, 260 secs
lola: sara is running 265 secs || sara is running 265 secs || 49628 markings, 244929 edges, 117 markings/sec, 265 secs
lola: sara is running 270 secs || sara is running 270 secs || 50633 markings, 250365 edges, 201 markings/sec, 270 secs
lola: sara is running 275 secs || sara is running 275 secs || 51589 markings, 255357 edges, 191 markings/sec, 275 secs
lola: sara is running 280 secs || sara is running 280 secs || 52504 markings, 260335 edges, 183 markings/sec, 280 secs
lola: sara is running 285 secs || sara is running 285 secs || 53625 markings, 264367 edges, 224 markings/sec, 285 secs
lola: sara is running 290 secs || sara is running 290 secs || 54462 markings, 267664 edges, 167 markings/sec, 290 secs
lola: sara is running 295 secs || sara is running 295 secs || 55305 markings, 270970 edges, 169 markings/sec, 295 secs
lola: sara is running 300 secs || sara is running 300 secs || 56312 markings, 274345 edges, 201 markings/sec, 300 secs
lola: sara is running 305 secs || sara is running 305 secs || 57292 markings, 277820 edges, 196 markings/sec, 305 secs
lola: sara is running 310 secs || sara is running 310 secs || 58275 markings, 282095 edges, 197 markings/sec, 310 secs
lola: sara is running 315 secs || sara is running 315 secs || 58926 markings, 285427 edges, 130 markings/sec, 315 secs
lola: sara is running 320 secs || sara is running 320 secs || 59658 markings, 288716 edges, 146 markings/sec, 320 secs
lola: sara is running 325 secs || sara is running 325 secs || 60421 markings, 292019 edges, 153 markings/sec, 325 secs
lola: sara is running 330 secs || sara is running 330 secs || 60962 markings, 295312 edges, 108 markings/sec, 330 secs
lola: sara is running 335 secs || sara is running 335 secs || 61727 markings, 298638 edges, 153 markings/sec, 335 secs
lola: local time limit reached - aborting
lola:
preliminary result: no unknown no unknown unknown unknown unknown unknown unknown no no no unknown unknown yes yes
lola: memory consumption: 922040 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: time limit reached - aborting
lola:
preliminary result: no unknown no unknown unknown unknown unknown unknown unknown no no no unknown unknown yes yes
lola:
preliminary result: no unknown no unknown unknown unknown unknown unknown unknown no no no unknown unknown yes yes
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: no unknown no unknown unknown unknown unknown unknown unknown no no no unknown unknown yes yes
lola: memory consumption: 922592 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: 922592 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: local time limit reached - aborting
lola:
preliminary result: no unknown no unknown unknown unknown unknown unknown unknown no no no unknown unknown yes yes
lola: caught signal User defined signal 1 - aborting LoLA
lola: memory consumption: 922784 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:
preliminary result: no unknown no unknown unknown unknown unknown unknown unknown no no no unknown unknown yes yes
lola: memory consumption: 922796 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: no unknown no unknown unknown unknown unknown unknown unknown no no no unknown unknown yes yes
lola: memory consumption: 894808 KB
lola: time consumption: 3574 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: no unknown no unknown unknown unknown unknown unknown unknown no no no unknown unknown yes yes
lola:
preliminary result: no unknown no unknown unknown unknown unknown unknown unknown no no no unknown unknown yes yes
lola: memory consumption: 894808 KB
lola: time consumption: 3575 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
rslt: finished

BK_STOP 1553914589154

--------------------
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-6"
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-6, 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-oct2-155274853500365"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-6.tgz
mv RERS17pb113-PT-6 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 ;