Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r178-tajo-158987882700676.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is DiscoveryGPU-PT-11b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987882700676
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 260K
-rw-r--r-- 1 mcc users 3.4K Mar 31 07:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 31 07:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 29 23:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 29 23:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 8 14:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 28 14:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 28 14:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 27 07:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 27 07:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 28 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 28 14:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 82K Mar 24 05:37 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1591234305981

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 01:31:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 01:31:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 01:31:47] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2020-06-04 01:31:47] [INFO ] Transformed 324 places.
[2020-06-04 01:31:47] [INFO ] Transformed 344 transitions.
[2020-06-04 01:31:47] [INFO ] Found NUPN structural information;
[2020-06-04 01:31:47] [INFO ] Parsed PT model containing 324 places and 344 transitions in 101 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 22 ms.
Incomplete random walk after 100000 steps, including 282 resets, run finished after 220 ms. (steps per millisecond=454 ) properties seen :[1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1]
// Phase 1: matrix 344 rows 324 cols
[2020-06-04 01:31:47] [INFO ] Computed 13 place invariants in 10 ms
[2020-06-04 01:31:48] [INFO ] [Real]Absence check using 13 positive place invariants in 32 ms returned sat
[2020-06-04 01:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:31:48] [INFO ] [Real]Absence check using state equation in 222 ms returned sat
[2020-06-04 01:31:48] [INFO ] Computed and/alt/rep : 343/833/343 causal constraints in 36 ms.
[2020-06-04 01:31:48] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:31:48] [INFO ] [Nat]Absence check using 13 positive place invariants in 109 ms returned sat
[2020-06-04 01:31:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:31:49] [INFO ] [Nat]Absence check using state equation in 257 ms returned sat
[2020-06-04 01:31:49] [INFO ] Deduced a trap composed of 16 places in 160 ms
[2020-06-04 01:31:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 209 ms
[2020-06-04 01:31:49] [INFO ] Computed and/alt/rep : 343/833/343 causal constraints in 20 ms.
[2020-06-04 01:31:50] [INFO ] Added : 298 causal constraints over 60 iterations in 1195 ms. Result :sat
[2020-06-04 01:31:50] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2020-06-04 01:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:31:50] [INFO ] [Real]Absence check using state equation in 188 ms returned sat
[2020-06-04 01:31:50] [INFO ] Computed and/alt/rep : 343/833/343 causal constraints in 27 ms.
[2020-06-04 01:31:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:31:51] [INFO ] [Nat]Absence check using 13 positive place invariants in 257 ms returned sat
[2020-06-04 01:31:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:31:51] [INFO ] [Nat]Absence check using state equation in 224 ms returned sat
[2020-06-04 01:31:51] [INFO ] Computed and/alt/rep : 343/833/343 causal constraints in 26 ms.
[2020-06-04 01:31:52] [INFO ] Added : 271 causal constraints over 55 iterations in 932 ms. Result :sat
[2020-06-04 01:31:52] [INFO ] [Real]Absence check using 13 positive place invariants in 23 ms returned sat
[2020-06-04 01:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:31:52] [INFO ] [Real]Absence check using state equation in 284 ms returned sat
[2020-06-04 01:31:52] [INFO ] Computed and/alt/rep : 343/833/343 causal constraints in 24 ms.
[2020-06-04 01:31:52] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:31:52] [INFO ] [Nat]Absence check using 13 positive place invariants in 81 ms returned sat
[2020-06-04 01:31:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:31:53] [INFO ] [Nat]Absence check using state equation in 278 ms returned sat
[2020-06-04 01:31:53] [INFO ] Deduced a trap composed of 15 places in 132 ms
[2020-06-04 01:31:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 164 ms
[2020-06-04 01:31:53] [INFO ] Computed and/alt/rep : 343/833/343 causal constraints in 23 ms.
[2020-06-04 01:31:54] [INFO ] Added : 229 causal constraints over 46 iterations in 948 ms. Result :sat
[2020-06-04 01:31:54] [INFO ] [Real]Absence check using 13 positive place invariants in 17 ms returned unsat
[2020-06-04 01:31:54] [INFO ] [Real]Absence check using 13 positive place invariants in 31 ms returned sat
[2020-06-04 01:31:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 01:31:54] [INFO ] [Real]Absence check using state equation in 305 ms returned sat
[2020-06-04 01:31:54] [INFO ] Computed and/alt/rep : 343/833/343 causal constraints in 32 ms.
[2020-06-04 01:31:55] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 01:31:55] [INFO ] [Nat]Absence check using 13 positive place invariants in 404 ms returned sat
[2020-06-04 01:31:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 01:31:55] [INFO ] [Nat]Absence check using state equation in 297 ms returned sat
[2020-06-04 01:31:55] [INFO ] Computed and/alt/rep : 343/833/343 causal constraints in 22 ms.
[2020-06-04 01:31:56] [INFO ] Added : 254 causal constraints over 51 iterations in 974 ms. Result :sat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-06-04 01:31:57] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-04 01:31:57] [INFO ] Flatten gal took : 59 ms
[2020-06-04 01:31:57] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-04 01:31:57] [INFO ] Flatten gal took : 22 ms
FORMULA DiscoveryGPU-PT-11b-CTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 01:31:57] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2020-06-04 01:31:57] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 4 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ DiscoveryGPU-PT-11b @ 3570 seconds

FORMULA DiscoveryGPU-PT-11b-CTLFireability-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DiscoveryGPU-PT-11b-CTLFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DiscoveryGPU-PT-11b-CTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DiscoveryGPU-PT-11b-CTLFireability-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DiscoveryGPU-PT-11b-CTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DiscoveryGPU-PT-11b-CTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DiscoveryGPU-PT-11b-CTLFireability-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DiscoveryGPU-PT-11b-CTLFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DiscoveryGPU-PT-11b-CTLFireability-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DiscoveryGPU-PT-11b-CTLFireability-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DiscoveryGPU-PT-11b-CTLFireability-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DiscoveryGPU-PT-11b-CTLFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DiscoveryGPU-PT-11b-CTLFireability-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DiscoveryGPU-PT-11b-CTLFireability-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DiscoveryGPU-PT-11b-CTLFireability-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3566
rslt: Output for CTLFireability @ DiscoveryGPU-PT-11b

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"rewrites": 36
},
"result":
{
"edges": 0,
"markings": 0,
"produced_by": "preprocessing",
"value": false
},
"task":
{
"compoundnumber": 14,
"type": "initial_satisfaction",
"workflow": "preprocessing"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 0,
"aneg": 1,
"comp": 1,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 1,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 1,
"visible_transitions": 0
},
"processed": "((p192 <= 0))",
"processed_size": 13,
"rewrites": 40
},
"result":
{
"edges": 34,
"markings": 34,
"produced_by": "state space /EGEF",
"value": false
},
"task":
{
"compoundnumber": 16,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving",
"visible": 1
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 1,
"problems": 1
},
"type": "eventual_invariance",
"workflow": "stateequation"
}
}
],
"exit":
{
"localtimelimitreached": false
},
"result":
{
"produced_by": "boolean",
"value": false
},
"task":
{
"compoundnumber": 14,
"type": "boolean"
}
}
],
"exit":
{
"error": null,
"memory": 44548,
"runtime": 4.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "CTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "E(F(**)) : E((** U E(G(*)))) : E(G(A(F(**)))) : E(G(E(F(*)))) : ((A(F(A(G(**)))) AND E(G(**))) OR **) : (A(F((A(F(**)) AND (** AND **)))) AND A(G(*))) : (** AND A(F((A(F(**)) AND A(F(**)))))) : A(F((E((** U **)) AND **))) : E(G(E(F(**)))) : A(X(E(F(**)))) : (E(X(*)) AND (A(F(*)) AND (E(F(**)) AND E(F(**))))) : A(F(*)) : (E(X(*)) OR (A(F(**)) AND **)) : (A(G(**)) OR (E(G(E(F(**)))) OR **)) : A(F(**))"
},
"net":
{
"arcs": 898,
"conflict_clusters": 225,
"places": 324,
"places_significant": 311,
"singleton_clusters": 0,
"transitions": 344
},
"result":
{
"preliminary_value": "yes yes no yes no no no no yes yes yes no no yes no ",
"value": "yes yes no yes no no no no yes yes yes no no yes no "
},
"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: 668/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 324
lola: finding significant places
lola: 324 places, 344 transitions, 311 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: LP says that atomic proposition is always true: (p43 <= 1)
lola: LP says that atomic proposition is always true: (p234 <= 1)
lola: LP says that atomic proposition is always true: (p300 <= 1)
lola: LP says that atomic proposition is always true: (p305 <= 1)
lola: LP says that atomic proposition is always true: (p315 <= 1)
lola: LP says that atomic proposition is always true: (p165 <= 1)
lola: LP says that atomic proposition is always true: (p170 <= 1)
lola: LP says that atomic proposition is always true: (p315 <= 1)
lola: LP says that atomic proposition is always true: (p178 <= 1)
lola: LP says that atomic proposition is always true: (p141 <= 1)
lola: LP says that atomic proposition is always true: (p57 <= 1)
lola: LP says that atomic proposition is always true: (p185 <= 1)
lola: LP says that atomic proposition is always true: (p192 <= 1)
lola: LP says that atomic proposition is always true: (p185 <= 1)
lola: LP says that atomic proposition is always true: (p151 <= 1)
lola: LP says that atomic proposition is always true: (p129 <= 1)
lola: LP says that atomic proposition is always true: (p322 <= 1)
lola: LP says that atomic proposition is always true: (p213 <= 1)
lola: LP says that atomic proposition is always true: (p315 <= 1)
lola: LP says that atomic proposition is always true: (p248 <= 1)
lola: LP says that atomic proposition is always true: (p322 <= 1)
lola: LP says that atomic proposition is always true: (p102 <= 1)
lola: LP says that atomic proposition is always true: (p322 <= 1)
lola: LP says that atomic proposition is always true: (p289 <= 1)
lola: LP says that atomic proposition is always true: (p322 <= 1)
lola: LP says that atomic proposition is always true: (p138 <= 1)
lola: LP says that atomic proposition is always true: (p242 <= 1)
lola: LP says that atomic proposition is always true: (p315 <= 1)
lola: LP says that atomic proposition is always true: (p155 <= 1)
lola: LP says that atomic proposition is always true: (p127 <= 1)
lola: LP says that atomic proposition is always true: (p322 <= 1)
lola: LP says that atomic proposition is always true: (p59 <= 1)
lola: LP says that atomic proposition is always true: (p322 <= 1)
lola: LP says that atomic proposition is always true: (p276 <= 1)
lola: LP says that atomic proposition is always true: (p297 <= 1)
lola: LP says that atomic proposition is always true: (p201 <= 1)
lola: LP says that atomic proposition is always true: (p184 <= 1)
lola: LP says that atomic proposition is always true: (p91 <= 1)
lola: LP says that atomic proposition is always true: (p315 <= 1)
lola: LP says that atomic proposition is always true: (p218 <= 1)
lola: LP says that atomic proposition is always true: (p266 <= 1)
lola: LP says that atomic proposition is always true: (p26 <= 1)
lola: LP says that atomic proposition is always true: (p315 <= 1)
lola: LP says that atomic proposition is always true: (p300 <= 1)
lola: LP says that atomic proposition is always true: (p257 <= 1)
lola: LP says that atomic proposition is always true: (p38 <= 1)
lola: LP says that atomic proposition is always true: (p201 <= 1)
lola: LP says that atomic proposition is always true: (p115 <= 1)
lola: LP says that atomic proposition is always true: (p7 <= 1)
lola: LP says that atomic proposition is always true: (p114 <= 1)
lola: LP says that atomic proposition is always true: (p234 <= 1)
lola: LP says that atomic proposition is always true: (p146 <= 1)
lola: LP says that atomic proposition is always true: (p219 <= 1)
lola: LP says that atomic proposition is always true: (p85 <= 1)
lola: LP says that atomic proposition is always true: (p315 <= 1)
lola: LP says that atomic proposition is always true: (p237 <= 1)
lola: LP says that atomic proposition is always true: (p322 <= 1)
lola: LP says that atomic proposition is always true: (p301 <= 1)
lola: LP says that atomic proposition is always true: (p315 <= 1)
lola: LP says that atomic proposition is always true: (p305 <= 1)
lola: LP says that atomic proposition is always true: (p315 <= 1)
lola: LP says that atomic proposition is always true: (p47 <= 1)
lola: LP says that atomic proposition is always true: (p317 <= 1)
lola: LP says that atomic proposition is always true: (p280 <= 1)
lola: LP says that atomic proposition is always true: (p315 <= 1)
lola: LP says that atomic proposition is always true: (p250 <= 1)
lola: LP says that atomic proposition is always true: (p152 <= 1)
lola: LP says that atomic proposition is always true: (p315 <= 1)
lola: LP says that atomic proposition is always true: (p241 <= 1)
lola: LP says that atomic proposition is always true: (p108 <= 1)
lola: LP says that atomic proposition is always true: (p107 <= 1)
lola: LP says that atomic proposition is always true: (p315 <= 1)
lola: LP says that atomic proposition is always true: (p297 <= 1)
lola: LP says that atomic proposition is always true: (p18 <= 1)
lola: E (F (((1 <= p43) AND ((p234 <= 0) OR (p300 <= 0)) AND ((p305 <= 0) OR (p315 <= 0) OR ((1 <= p165)) OR ((1 <= p170) AND (1 <= p315)))))) : E ((((1 <= p178)) U NOT(A (F (((1 <= p141))))))) : NOT(A (F (NOT(A (F (((1 <= p57)))))))) : E (G (NOT(A (G (((1 <= p185))))))) : ((A (F (A (G (((1 <= p192)))))) AND E (G (((p185 <= 0) OR (p151 <= 0))))) OR ((1 <= p129) AND (1 <= p322) AND (1 <= p213) AND (1 <= p315))) : (A (F (((A (F (((1 <= p248) AND (1 <= p322)))) AND ((1 <= p102))) AND ((1 <= p322))))) AND NOT(E (F (((1 <= p289) AND (1 <= p322) AND (1 <= p138) AND (1 <= p242) AND (1 <= p315)))))) : (((p155 <= 0)) AND A (F ((A (F (((1 <= p127) AND (1 <= p322)))) AND A (F (((1 <= p59) AND (1 <= p322)))))))) : A (F ((E ((((1 <= p276)) U ((1 <= p297)))) AND ((1 <= p201))))) : E (G (E (F ((((p184 <= 0)) AND ((p91 <= 0) OR (p315 <= 0))))))) : A (X (E (F ((((1 <= p218)) OR ((1 <= p266)) OR ((1 <= p26) AND (1 <= p315))))))) : (((NOT(A (X (((1 <= p300))))) AND NOT(E (G (((1 <= p257)))))) AND E (F (A (F (((1 <= p38))))))) AND E (F (((1 <= p201))))) : NOT(E (G ((((p115 <= 0)) AND ((p234 <= 0) OR ((1 <= p7) AND (1 <= p114))))))) : (NOT(A (X (((p146 <= 0) OR (p219 <= 0))))) OR (A (F (((1 <= p85) AND (1 <= p315)))) AND (((1 <= p237) AND (1 <= p322)) OR (((p301 <= 0) OR (p315 <= 0)) AND ((p305 <= 0) OR (p315 <= 0) OR (p47 <= 0))) OR (((p317 <= 0)) AND ((p280 <= 0) OR (p315 <= 0)))))) : ((A (G (((1 <= p250)))) OR E (G (E (F (((1 <= p152) AND (1 <= p315))))))) OR ((1 <= p241))) : A (F (A (((((1 <= p108)) OR ((1 <= p107) AND (1 <= p315))) U (((1 <= p297)) OR ((1 <= p18)))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:455
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:440
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (E (F ((((1 <= p218)) OR ((1 <= p266)) OR ((1 <= p26) AND (1 <= p315)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(EF((((1 <= p218)) OR ((1 <= p266)) OR ((1 <= p26) AND (1 <= p315)))))
lola: processed formula length: 74
lola: 38 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 80 markings, 89 edges
lola: ========================================
lola: subprocess 1 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (X (((p300 <= 0)))) AND (A (F (((p257 <= 0)))) AND (E (F (((1 <= p38)))) AND E (F (((1 <= p201)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((1 <= p201))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (((1 <= p201))))
lola: processed formula length: 21
lola: 37 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: ((1 <= p201))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 17 markings, 16 edges
lola: ========================================
lola: subprocess 2 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((1 <= p38))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (((1 <= p38))))
lola: processed formula length: 20
lola: 37 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: ((1 <= p38))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 12 markings, 11 edges
lola: ========================================
lola: subprocess 3 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((p257 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: ((1 <= p257))
lola: processed formula length: 13
lola: 39 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: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((p257 <= 0))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: ========================================
lola: subprocess 4 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (((p300 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX(((p300 <= 0)))
lola: processed formula length: 17
lola: 37 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 0 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 2 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (X (((1 <= p146) AND (1 <= p219)))) OR (A (F (((1 <= p85) AND (1 <= p315)))) AND (((1 <= p237) AND (1 <= p322)) OR (((p301 <= 0) OR (p315 <= 0)) AND ((p305 <= 0) OR (p315 <= 0) OR (p47 <= 0))) OR (((p317 <= 0)) AND ((p280 <= 0) OR (p315 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((1 <= p237) AND (1 <= p322)) OR (((p301 <= 0) OR (p315 <= 0)) AND ((p305 <= 0) OR (p315 <= 0) OR (p47 <= 0))) OR (((p317 <= 0)) AND ((p280 <= 0) OR (p315 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (((1 <= p237) AND (1 <= p322)) OR (((p301 <= 0) OR (p315 <= 0)) AND ((p305 <= 0) OR (p315 <= 0) OR (p47 <= 0))) OR (((p317 <= 0)) AND ((p280 <= 0) OR (p315 <= 0))))
lola: processed formula length: 170
lola: 36 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 10 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 3 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= p85) AND (1 <= p315))))
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: ((p85 <= 0) OR (p315 <= 0))
lola: processed formula length: 28
lola: 39 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: ((1 <= p85) AND (1 <= p315))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 36 markings, 36 edges
lola: ========================================
lola: subprocess 4 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (((1 <= p146) AND (1 <= p219))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX(((1 <= p146) AND (1 <= p219)))
lola: processed formula length: 33
lola: 37 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 0 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 3 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((1 <= p43) AND ((p234 <= 0) OR (p300 <= 0)) AND ((p305 <= 0) OR (p315 <= 0) OR ((1 <= p165)) OR ((1 <= p170) AND (1 <= p315))))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (((1 <= p43) AND ((p234 <= 0) OR (p300 <= 0)) AND ((p305 <= 0) OR (p315 <= 0) OR ((1 <= p165)) OR ((1 <= p170) AND (1 <= p315))))))
lola: processed formula length: 140
lola: 37 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: ((1 <= p43) AND ((p234 <= 0) OR (p300 <= 0)) AND ((p305 <= 0) OR (p315 <= 0) OR ((1 <= p165)) OR ((1 <= p170) AND (1 <= p315))))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 26 literals and 8 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 46 markings, 45 edges
lola: ========================================
lola: subprocess 4 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((((1 <= p297)) OR ((1 <= p18)))))
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: (((p297 <= 0)) AND ((p18 <= 0)))
lola: processed formula length: 32
lola: 39 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: (((1 <= p297)) OR ((1 <= p18)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 40 markings, 40 edges
lola: ========================================
lola: subprocess 5 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((((1 <= p115)) OR ((1 <= p234) AND ((p7 <= 0) OR (p114 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: (((p115 <= 0)) AND ((p234 <= 0) OR ((1 <= p7) AND (1 <= p114))))
lola: processed formula length: 65
lola: 39 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: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: formula 0: (((1 <= p115)) OR ((1 <= p234) AND ((p7 <= 0) OR (p114 <= 0))))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 5 literals and 3 conjunctive subformulas
lola: The predicate does not eventually occur.
lola: 25 markings, 25 edges
lola: ========================================
lola: subprocess 6 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (A (F (((1 <= p57))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG(AF(((1 <= p57))))
lola: processed formula length: 20
lola: 38 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 34 markings, 35 edges
lola: ========================================
lola: subprocess 7 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((E ((((1 <= p276)) U ((1 <= p297)))) AND ((1 <= p201)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: AF((E(((1 <= p276)) U ((1 <= p297))) AND ((1 <= p201))))
lola: processed formula length: 56
lola: 38 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 34 markings, 68 edges
lola: ========================================
lola: subprocess 8 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (E (F (((p185 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation of reachability
lola: rewrite Frontend/Parser/formula_rewrite.k:593
lola: rewrite Frontend/Parser/formula_rewrite.k:628
lola: rewrite Frontend/Parser/formula_rewrite.k:731
lola: processed formula: ((p185 <= 0))
lola: processed formula length: 13
lola: 39 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 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 started, id 1
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EGEF
lola: state equation task get result unparse finished++ id 0
lola: Reachability of the predicate is possibly preserved.
lola: 34 markings, 34 edges
lola: ========================================
lola: subprocess 9 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((((1 <= p178)) U E (G (((p141 <= 0))))))
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: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:674
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: (((p178 <= 0)) R F (((1 <= p141))))
lola: processed formula length: 35
lola: 45 rewrites
lola: closed formula file CTLFireability.xml
lola: the resulting Büchi automaton has 2 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: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The existential single path CTL formula holds.
lola: 40 markings, 40 edges
lola: ========================================
lola: subprocess 10 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (E (F ((((p184 <= 0)) AND ((p91 <= 0) OR (p315 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation of reachability
lola: rewrite Frontend/Parser/formula_rewrite.k:593
lola: rewrite Frontend/Parser/formula_rewrite.k:628
lola: rewrite Frontend/Parser/formula_rewrite.k:731
lola: processed formula: (((p184 <= 0)) AND ((p91 <= 0) OR (p315 <= 0)))
lola: processed formula length: 48
lola: 39 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 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 started, id 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 1
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EGEF
lola: Reachability of the predicate is possibly preserved.
lola: 34 markings, 34 edges
lola: ========================================
lola: subprocess 11 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G (((1 <= p250)))) OR (E (G (E (F (((1 <= p152) AND (1 <= p315)))))) OR ((1 <= p241))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 11 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p241))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((1 <= p241))
lola: processed formula length: 13
lola: 36 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 12 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((1 <= p250))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G (((1 <= p250))))
lola: processed formula length: 21
lola: 38 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: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
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: 0 markings, 0 edges
lola: formula 0: ((p250 <= 0))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: ========================================
lola: subprocess 13 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (E (F (((1 <= p152) AND (1 <= p315))))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation of reachability
lola: rewrite Frontend/Parser/formula_rewrite.k:593
lola: rewrite Frontend/Parser/formula_rewrite.k:628
lola: rewrite Frontend/Parser/formula_rewrite.k:731
lola: processed formula: ((1 <= p152) AND (1 <= p315))
lola: processed formula length: 29
lola: 39 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 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: ((p152 <= 0) OR (p315 <= 0))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EGEF
lola: Reachability of the predicate is possibly preserved.
lola: 226 markings, 268 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 12 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((p155 <= 0)) AND A (F ((A (F (((1 <= p127) AND (1 <= p322)))) AND A (F (((1 <= p59) AND (1 <= p322))))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 12 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((p155 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((p155 <= 0))
lola: processed formula length: 13
lola: 36 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 13 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((A (F (((1 <= p127) AND (1 <= p322)))) AND A (F (((1 <= p59) AND (1 <= p322)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: AF((AF(((1 <= p127) AND (1 <= p322))) AND AF(((1 <= p59) AND (1 <= p322)))))
lola: processed formula length: 76
lola: 39 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 34 markings, 102 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 13 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F ((A (F (((1 <= p248) AND (1 <= p322)))) AND (((1 <= p102)) AND ((1 <= p322)))))) AND A (G (((p289 <= 0) OR (p322 <= 0) OR (p138 <= 0) OR (p242 <= 0) OR (p315 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 13 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((p289 <= 0) OR (p322 <= 0) OR (p138 <= 0) OR (p242 <= 0) OR (p315 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: A (G (((p289 <= 0) OR (p322 <= 0) OR (p138 <= 0) OR (p242 <= 0) OR (p315 <= 0))))
lola: processed formula length: 85
lola: 38 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p289) AND (1 <= p322) AND (1 <= p138) AND (1 <= p242) AND (1 <= p315))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 5 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 72 markings, 71 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 14 will run for 3566 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((A (F (A (G (((1 <= p192)))))) AND E (G (((p185 <= 0) OR (p151 <= 0))))) OR ((1 <= p129) AND (1 <= p322) AND (1 <= p213) AND (1 <= p315)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 3566 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p129) AND (1 <= p322) AND (1 <= p213) AND (1 <= p315))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((1 <= p129) AND (1 <= p322) AND (1 <= p213) AND (1 <= p315))
lola: processed formula length: 61
lola: 36 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 4 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 16 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (A (G (((1 <= p192))))))
lola: ========================================
lola: SUBTASK
lola: checking eventual invariance
lola: rewrite Frontend/Parser/formula_rewrite.k:594
lola: rewrite Frontend/Parser/formula_rewrite.k:629
lola: rewrite Frontend/Parser/formula_rewrite.k:758
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: ((p192 <= 0))
lola: processed formula length: 13
lola: 40 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 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 started, id 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 0
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EGEF
lola: state equation task get result unparse finished++ id 1
lola: formula 1: ((p192 <= 0))
lola: state equation task get result unparse finished id 1
lola: The predicate is not eventually invariant.
lola: 34 markings, 34 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes yes no yes no no no no yes yes yes no no yes no
lola:
preliminary result: yes yes no yes no no no no yes yes yes no no yes no
lola: memory consumption: 44548 KB
lola: time consumption: 4 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
rslt: finished

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DiscoveryGPU-PT-11b"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itslola"
echo " Input is DiscoveryGPU-PT-11b, 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 r178-tajo-158987882700676"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-11b.tgz
mv DiscoveryGPU-PT-11b execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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