Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r194-csrt-159033390400708.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is ResAllocation-PT-R010C002, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-csrt-159033390400708
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 228K
-rw-r--r-- 1 mcc users 3.4K May 14 00:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K May 14 00:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 13 17:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 13 17:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 12 20:53 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 12 20:53 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 14 10:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 14 10:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 14 10:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 14 10:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 13 13:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 13 13:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 13 07:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 22K May 13 07:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:53 equiv_col
-rw-r--r-- 1 mcc users 9 May 12 20:53 instance
-rw-r--r-- 1 mcc users 6 May 12 20:53 iscolored
-rw-r--r-- 1 mcc users 43K May 12 20:53 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 ResAllocation-PT-R010C002-CTLFireability-00
FORMULA_NAME ResAllocation-PT-R010C002-CTLFireability-01
FORMULA_NAME ResAllocation-PT-R010C002-CTLFireability-02
FORMULA_NAME ResAllocation-PT-R010C002-CTLFireability-03
FORMULA_NAME ResAllocation-PT-R010C002-CTLFireability-04
FORMULA_NAME ResAllocation-PT-R010C002-CTLFireability-05
FORMULA_NAME ResAllocation-PT-R010C002-CTLFireability-06
FORMULA_NAME ResAllocation-PT-R010C002-CTLFireability-07
FORMULA_NAME ResAllocation-PT-R010C002-CTLFireability-08
FORMULA_NAME ResAllocation-PT-R010C002-CTLFireability-09
FORMULA_NAME ResAllocation-PT-R010C002-CTLFireability-10
FORMULA_NAME ResAllocation-PT-R010C002-CTLFireability-11
FORMULA_NAME ResAllocation-PT-R010C002-CTLFireability-12
FORMULA_NAME ResAllocation-PT-R010C002-CTLFireability-13
FORMULA_NAME ResAllocation-PT-R010C002-CTLFireability-14
FORMULA_NAME ResAllocation-PT-R010C002-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591238833775

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 02:47:17] [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 02:47:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 02:47:17] [INFO ] Load time of PNML (sax parser for PT used): 49 ms
[2020-06-04 02:47:17] [INFO ] Transformed 40 places.
[2020-06-04 02:47:17] [INFO ] Transformed 22 transitions.
[2020-06-04 02:47:17] [INFO ] Parsed PT model containing 40 places and 22 transitions in 97 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 19 ms.
Incomplete random walk after 100000 steps, including 2988 resets, run finished after 215 ms. (steps per millisecond=465 ) properties seen :[1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1]
// Phase 1: matrix 22 rows 40 cols
[2020-06-04 02:47:17] [INFO ] Computed 20 place invariants in 4 ms
[2020-06-04 02:47:17] [INFO ] [Real]Absence check using 20 positive place invariants in 65 ms returned sat
[2020-06-04 02:47:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 02:47:17] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2020-06-04 02:47:17] [INFO ] Deduced a trap composed of 4 places in 63 ms
[2020-06-04 02:47:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 112 ms
[2020-06-04 02:47:17] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 02:47:17] [INFO ] [Nat]Absence check using 20 positive place invariants in 13 ms returned sat
[2020-06-04 02:47:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 02:47:18] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2020-06-04 02:47:18] [INFO ] Deduced a trap composed of 4 places in 23 ms
[2020-06-04 02:47:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 38 ms
[2020-06-04 02:47:18] [INFO ] Computed and/alt/rep : 20/20/20 causal constraints in 3 ms.
[2020-06-04 02:47:18] [INFO ] Added : 13 causal constraints over 3 iterations in 32 ms. Result :sat
[2020-06-04 02:47:18] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2020-06-04 02:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 02:47:18] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2020-06-04 02:47:18] [INFO ] Deduced a trap composed of 4 places in 29 ms
[2020-06-04 02:47:18] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 32 ms
[2020-06-04 02:47:18] [INFO ] [Real]Absence check using 20 positive place invariants in 5 ms returned unsat
[2020-06-04 02:47:18] [INFO ] [Real]Absence check using 20 positive place invariants in 6 ms returned sat
[2020-06-04 02:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 02:47:18] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2020-06-04 02:47:18] [INFO ] Computed and/alt/rep : 20/20/20 causal constraints in 2 ms.
[2020-06-04 02:47:18] [INFO ] Added : 15 causal constraints over 3 iterations in 16 ms. Result :sat
[2020-06-04 02:47:18] [INFO ] [Real]Absence check using 20 positive place invariants in 6 ms returned sat
[2020-06-04 02:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 02:47:18] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2020-06-04 02:47:18] [INFO ] Deduced a trap composed of 4 places in 12 ms
[2020-06-04 02:47:18] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 14 ms
[2020-06-04 02:47:18] [INFO ] [Real]Absence check using 20 positive place invariants in 15 ms returned sat
[2020-06-04 02:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 02:47:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2020-06-04 02:47:18] [INFO ] Deduced a trap composed of 4 places in 94 ms
[2020-06-04 02:47:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 103 ms
[2020-06-04 02:47:18] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 02:47:18] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2020-06-04 02:47:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 02:47:18] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2020-06-04 02:47:18] [INFO ] Deduced a trap composed of 4 places in 14 ms
[2020-06-04 02:47:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2020-06-04 02:47:18] [INFO ] Computed and/alt/rep : 20/20/20 causal constraints in 2 ms.
[2020-06-04 02:47:18] [INFO ] Added : 15 causal constraints over 3 iterations in 15 ms. Result :sat
Successfully simplified 3 atomic propositions for a total of 3 simplifications.
[2020-06-04 02:47:18] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-06-04 02:47:18] [INFO ] Flatten gal took : 55 ms
[2020-06-04 02:47:18] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-06-04 02:47:18] [INFO ] Flatten gal took : 9 ms
FORMULA ResAllocation-PT-R010C002-CTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R010C002-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 02:47:18] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2020-06-04 02:47:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ ResAllocation-PT-R010C002 @ 3570 seconds

FORMULA ResAllocation-PT-R010C002-CTLFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R010C002-CTLFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R010C002-CTLFireability-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R010C002-CTLFireability-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R010C002-CTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R010C002-CTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R010C002-CTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R010C002-CTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R010C002-CTLFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R010C002-CTLFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R010C002-CTLFireability-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R010C002-CTLFireability-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R010C002-CTLFireability-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R010C002-CTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3567
rslt: Output for CTLFireability @ ResAllocation-PT-R010C002

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"type": "liveness",
"workflow": "stateequation"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1189
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 3,
"E": 0,
"F": 1,
"G": 1,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 0,
"aneg": 2,
"comp": 3,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 3,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 3,
"visible_transitions": 0
},
"processed": "A(AG(((p19 <= 0) OR (p39 <= 0))) R AF((p1 <= 0)))",
"processed_size": 50,
"rewrites": 25
},
"net":
{
"conflict_clusters": 12,
"singleton_clusters": 0
},
"result":
{
"edges": 45825,
"markings": 6144,
"produced_by": "CTL model checker",
"value": true
},
"task":
{
"compoundnumber": 11,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving"
},
"type": "ctl model checker"
},
"type": "CTL"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1783
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 1,
"F": 1,
"G": 1,
"U": 0,
"X": 0,
"aconj": 3,
"adisj": 2,
"aneg": 0,
"comp": 8,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 8,
"taut": 0,
"tconj": 1,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 8,
"visible_transitions": 0
},
"processed": "EF((AG((((1 <= p11) AND (1 <= p31) AND (1 <= p32)) OR (1 <= p1))) AND (((1 <= p0) AND (1 <= p3)) OR ((1 <= p4) AND (1 <= p7)))))",
"processed_size": 130,
"rewrites": 24
},
"net":
{
"conflict_clusters": 12,
"singleton_clusters": 0
},
"result":
{
"edges": 29952,
"markings": 6144,
"produced_by": "CTL model checker",
"value": false
},
"task":
{
"compoundnumber": 12,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving"
},
"type": "ctl model checker"
},
"type": "CTL"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3567
},
"formula":
{
"count":
{
"A": 1,
"E": 2,
"F": 0,
"G": 2,
"U": 1,
"X": 0,
"aconj": 3,
"adisj": 2,
"aneg": 0,
"comp": 10,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 10,
"taut": 0,
"tconj": 0,
"tdisj": 1,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 10,
"visible_transitions": 0
},
"processed": "E((AG(((1 <= p9) AND (1 <= p29) AND (1 <= p30))) OR (((p7 <= 0) OR (p27 <= 0) OR (p28 <= 0)) AND ((p16 <= 0) OR (p19 <= 0)))) U EG(((1 <= p8) AND (1 <= p11))))",
"processed_size": 162,
"rewrites": 25
},
"net":
{
"conflict_clusters": 12,
"singleton_clusters": 0
},
"result":
{
"edges": 19276,
"markings": 3488,
"produced_by": "CTL model checker",
"value": false
},
"task":
{
"compoundnumber": 13,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving"
},
"type": "ctl model checker"
},
"type": "CTL"
}
}
],
"exit":
{
"error": null,
"memory": 37200,
"runtime": 3.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "CTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton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
},
"net":
{
"arcs": 100,
"conflict_clusters": 12,
"places": 40,
"places_significant": 20,
"singleton_clusters": 0,
"transitions": 22
},
"result":
{
"preliminary_value": "no no no no yes yes no no yes no no no no no ",
"value": "no no no no yes yes no no yes no no no no 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: 62/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 40
lola: finding significant places
lola: 40 places, 22 transitions, 20 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: E (F (A (G (E (X ((1 <= p18))))))) : A (G (E (F (((1 <= p18) OR ((1 <= p13) AND (1 <= p33) AND (1 <= p34)) OR ((1 <= p14) AND (1 <= p17)) OR ((1 <= p19) AND (1 <= p39))))))) : E (F ((A (G ((((1 <= p11) AND (1 <= p31) AND (1 <= p32)) OR (1 <= p1)))) AND (((1 <= p0) AND (1 <= p3)) OR ((1 <= p4) AND (1 <= p7)))))) : A (F (((1 <= p3) AND (1 <= p23) AND (1 <= p24) AND (1 <= p12) AND (1 <= p15)))) : (NOT(E (F (E (G (((1 <= p3) AND (1 <= p23) AND (1 <= p24))))))) OR ((E (X ((((1 <= p17) AND (1 <= p37) AND (1 <= p38)) OR ((1 <= p13) AND (1 <= p33) AND (1 <= p34))))) AND A (F ((((1 <= p15) AND (1 <= p35) AND (1 <= p36)) OR ((1 <= p5) AND (1 <= p25) AND (1 <= p26)))))) AND ((p0 <= 0) OR (p3 <= 0)))) : NOT(E ((E (F (((1 <= p19) AND (1 <= p39)))) U E (G ((1 <= p1)))))) : A (F (E (F (E (G (((1 <= p14) AND (1 <= p17)))))))) : A (X (((E (F (((1 <= p16) AND (1 <= p19) AND (1 <= p3) AND (1 <= p23) AND (1 <= p24)))) OR A (F (((1 <= p4) AND (1 <= p7))))) OR A (X (((1 <= p8) AND (1 <= p11))))))) : (A (F ((A (X (((1 <= p1) AND (1 <= p21) AND (1 <= p22)))) OR (((p7 <= 0) OR (p27 <= 0) OR (p28 <= 0)) AND ((p19 <= 0) OR (p39 <= 0)))))) OR A (((((p6 <= 0) OR (p9 <= 0)) AND (1 <= p2) AND (1 <= p5)) U (((1 <= p20) AND (1 <= p3) AND (1 <= p23) AND (1 <= p24)) OR ((1 <= p17) AND (1 <= p37) AND (1 <= p38)) OR ((1 <= p4) AND (1 <= p7)))))) : (E (F ((((1 <= p5) AND (1 <= p25) AND (1 <= p26)) AND A (X ((1 <= p1)))))) AND E (F (((p12 <= 0) OR (p15 <= 0))))) : (A (F (((1 <= p13) AND (1 <= p33) AND (1 <= p34)))) OR E (X ((E (F (((1 <= p4) AND (1 <= p7)))) AND E (G ((1 <= p1))))))) : (E (X (((A (F (((1 <= p16) AND (1 <= p19)))) OR ((1 <= p6) AND (1 <= p9))) OR ((1 <= p4) AND (1 <= p7))))) OR E (F ((A (X (((1 <= p16) AND (1 <= p19)))) AND E (G (((1 <= p16) AND (1 <= p19)))))))) : E (((A (G (((1 <= p9) AND (1 <= p29) AND (1 <= p30)))) OR (((p7 <= 0) OR (p27 <= 0) OR (p28 <= 0)) AND ((p16 <= 0) OR (p19 <= 0)))) U E (G (((1 <= p8) AND (1 <= p11)))))) : ((E ((((1 <= p19) AND (1 <= p39)) U ((1 <= p15) AND (1 <= p35) AND (1 <= p36)))) OR ((1 <= p1) AND (1 <= p21) AND (1 <= p22))) OR (A (X (((1 <= p17) AND (1 <= p37) AND (1 <= p38) AND (1 <= p4) AND (1 <= p7)))) AND E (F (((1 <= p3) AND (1 <= p23) AND (1 <= p24))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:338
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:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:449
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:554
lola: rewrite Frontend/Parser/formula_rewrite.k:554
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (A (G (E (X ((1 <= p18)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: processed formula: EF(AG(EX((1 <= p18))))
lola: processed formula length: 22
lola: 25 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 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: 6144 markings, 27391 edges
lola: ========================================
lola: subprocess 1 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G (A (F (((p3 <= 0) OR (p23 <= 0) OR (p24 <= 0)))))) OR (E (X ((((1 <= p17) AND (1 <= p37) AND (1 <= p38)) OR ((1 <= p13) AND (1 <= p33) AND (1 <= p34))))) AND (A (F ((((1 <= p15) AND (1 <= p35) AND (1 <= p36)) OR ((1 <= p5) AND (1 <= p25) AND (1 <= p26))))) AND ((p0 <= 0) OR (p3 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((p0 <= 0) OR (p3 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((p0 <= 0) OR (p3 <= 0))
lola: processed formula length: 25
lola: 22 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 2 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 2 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((((1 <= p15) AND (1 <= p35) AND (1 <= p36)) OR ((1 <= p5) AND (1 <= p25) AND (1 <= p26)))))
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: (((p15 <= 0) OR (p35 <= 0) OR (p36 <= 0)) AND ((p5 <= 0) OR (p25 <= 0) OR (p26 <= 0)))
lola: processed formula length: 90
lola: 25 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / 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 <= p15) AND (1 <= p35) AND (1 <= p36)) OR ((1 <= p5) AND (1 <= p25) AND (1 <= p26)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 6 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, 39 edges
lola: state equation: write sara problem file to CTLFireability-2-0.sara
lola: subprocess 3 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (A (F (((p3 <= 0) OR (p23 <= 0) OR (p24 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence from all states
lola: rewrite Frontend/Parser/formula_rewrite.k:599
lola: rewrite Frontend/Parser/formula_rewrite.k:634
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: ((1 <= p3) AND (1 <= p23) AND (1 <= p24))
lola: processed formula length: 41
lola: 26 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /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: ========================================
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: ((1 <= p3) AND (1 <= p23) AND (1 <= p24))
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-3-1.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EFEG
lola: The predicate eventually occurs from all states.
lola: 1599 markings, 3710 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 2 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X ((E (F (((1 <= p16) AND (1 <= p19) AND (1 <= p3) AND (1 <= p23) AND (1 <= p24)))) OR (A (F (((1 <= p4) AND (1 <= p7)))) OR A (X (((1 <= p8) AND (1 <= p11))))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX((EF(((1 <= p16) AND (1 <= p19) AND (1 <= p3) AND (1 <= p23) AND (1 <= p24))) OR (AF(((1 <= p4) AND (1 <= p7))) OR AX(((1 <= p8) AND (1 <= p11))))))
lola: processed formula length: 150
lola: 26 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 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: 6144 markings, 20536 edges
lola: ========================================
lola: subprocess 3 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F ((A (X (((1 <= p1) AND (1 <= p21) AND (1 <= p22)))) OR (((p7 <= 0) OR (p27 <= 0) OR (p28 <= 0)) AND ((p19 <= 0) OR (p39 <= 0)))))) OR A (((((p6 <= 0) OR (p9 <= 0)) AND (1 <= p2) AND (1 <= p5)) U (((1 <= p20) AND (1 <= p3) AND (1 <= p23) AND (1 <= p24)) OR ((1 <= p17) AND (1 <= p37) AND (1 <= p38)) OR ((1 <= p4) AND (1 <= p7))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (((((p6 <= 0) OR (p9 <= 0)) AND (1 <= p2) AND (1 <= p5)) U (((1 <= p20) AND (1 <= p3) AND (1 <= p23) AND (1 <= p24)) OR ((1 <= p17) AND (1 <= p37) AND (1 <= p38)) OR ((1 <= p4) AND (1 <= p7)))))
lola: ========================================
lola: SUBTASK
lola: checking universal until
lola: rewrite Frontend/Parser/formula_rewrite.k:577
lola: rewrite Frontend/Parser/formula_rewrite.k:735
lola: rewrite Frontend/Parser/formula_rewrite.k:695
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (((((p6 <= 0) OR (p9 <= 0)) AND (1 <= p2) AND (1 <= p5)) U (((1 <= p20) AND (1 <= p3) AND (1 <= p23) AND (1 <= p24)) OR ((1 <= p17) AND (1 <= p37) AND (1 <= p38)) OR ((1 <= p4) AND (1 <= p7)))))
lola: processed formula length: 199
lola: 27 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /ER)
lola: state space: using reachability graph (ER version) (--search=depth)
lola: state space: using ltl preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: 1
lola: SUBRESULT
lola: result: no
lola: produced by: state space /ER
lola: Predicate Phi does not hild until Predicate Psi on all paths.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 4 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((A (X (((1 <= p1) AND (1 <= p21) AND (1 <= p22)))) OR (((p7 <= 0) OR (p27 <= 0) OR (p28 <= 0)) AND ((p19 <= 0) OR (p39 <= 0))))))
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(((1 <= p1) AND (1 <= p21) AND (1 <= p22))) OR (((p7 <= 0) OR (p27 <= 0) OR (p28 <= 0)) AND ((p19 <= 0) OR (p39 <= 0)))))
lola: processed formula length: 130
lola: 24 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 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: 1280 markings, 2048 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 4 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F ((((1 <= p5) AND (1 <= p25) AND (1 <= p26)) AND A (X ((1 <= p1)))))) AND E (F (((p12 <= 0) OR (p15 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((p12 <= 0) OR (p15 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (((p12 <= 0) OR (p15 <= 0))))
lola: processed formula length: 35
lola: 23 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: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 0 markings, 0 edges
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((p12 <= 0) OR (p15 <= 0))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: subprocess 5 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((((1 <= p5) AND (1 <= p25) AND (1 <= p26)) AND A (X ((1 <= p1))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: processed formula: EF((((1 <= p5) AND (1 <= p25) AND (1 <= p26)) AND AX((1 <= p1))))
lola: processed formula length: 65
lola: 24 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: state equation: write sara problem file to CTLFireability-4-0.sara
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 6144 markings, 20480 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 5 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (((1 <= p13) AND (1 <= p33) AND (1 <= p34)))) OR E (X ((E (F (((1 <= p4) AND (1 <= p7)))) AND E (G ((1 <= p1)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 5 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= p13) AND (1 <= p33) AND (1 <= p34))))
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: ((p13 <= 0) OR (p33 <= 0) OR (p34 <= 0))
lola: processed formula length: 42
lola: 25 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / 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: no
lola: produced by: state space / EG
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p13) AND (1 <= p33) AND (1 <= p34))
lola: state equation task get result unparse finished id 0
lola: The predicate does not eventually occur.
lola: 35 markings, 34 edges
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: ========================================
lola: subprocess 6 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X ((E (F (((1 <= p4) AND (1 <= p7)))) AND E (G ((1 <= p1))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX((EF(((1 <= p4) AND (1 <= p7))) AND EG((1 <= p1))))
lola: processed formula length: 53
lola: 25 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 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: 1944 markings, 6259 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 6 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (X (A (F (((1 <= p16) AND (1 <= p19)))))) OR (E (X (((1 <= p6) AND (1 <= p9)))) OR (E (X (((1 <= p4) AND (1 <= p7)))) OR E (F ((A (X (((1 <= p16) AND (1 <= p19)))) AND E (G (((1 <= p16) AND (1 <= p19))))))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 6 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (((1 <= p4) AND (1 <= p7))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX(((1 <= p4) AND (1 <= p7)))
lola: processed formula length: 29
lola: 23 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 7 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (((1 <= p6) AND (1 <= p9))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX(((1 <= p6) AND (1 <= p9)))
lola: processed formula length: 29
lola: 23 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 8 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (A (F (((1 <= p16) AND (1 <= p19))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX(AF(((1 <= p16) AND (1 <= p19))))
lola: processed formula length: 35
lola: 24 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 101 markings, 101 edges
lola: ========================================
lola: subprocess 9 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((A (X (((1 <= p16) AND (1 <= p19)))) AND E (G (((1 <= p16) AND (1 <= p19)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: processed formula: EF((AX(((1 <= p16) AND (1 <= p19))) AND EG(((1 <= p16) AND (1 <= p19)))))
lola: processed formula length: 73
lola: 25 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 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: 6144 markings, 20490 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 7 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E ((((1 <= p19) AND (1 <= p39)) U ((1 <= p15) AND (1 <= p35) AND (1 <= p36)))) OR (((1 <= p1) AND (1 <= p21) AND (1 <= p22)) OR (A (X (((1 <= p17) AND (1 <= p37) AND (1 <= p38) AND (1 <= p4) AND (1 <= p7)))) AND E (F (((1 <= p3) AND (1 <= p23) AND (1 <= p24)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p1) AND (1 <= p21) AND (1 <= p22))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((1 <= p1) AND (1 <= p21) AND (1 <= p22))
lola: processed formula length: 41
lola: 22 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 3 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 8 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((1 <= p3) AND (1 <= p23) AND (1 <= p24))))
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 <= p3) AND (1 <= p23) AND (1 <= p24))))
lola: processed formula length: 49
lola: 23 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 <= p3) AND (1 <= p23) AND (1 <= p24))
lola: state equation task get result unparse finished id 0
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: The predicate is reachable.
lola: 9 markings, 8 edges
lola: ========================================
lola: state equation: write sara problem file to CTLFireability-8-0.sara
lola: subprocess 9 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((((1 <= p19) AND (1 <= p39)) U ((1 <= p15) AND (1 <= p35) AND (1 <= p36))))
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 ((((1 <= p19) AND (1 <= p39)) U ((1 <= p15) AND (1 <= p35) AND (1 <= p36))))
lola: processed formula length: 78
lola: 25 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /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: ((1 <= p15) AND (1 <= p35) AND (1 <= p36))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-9-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EU
lola: There is no path where Predicate Phi holds until Predicate Psi.
lola: 512 markings, 1280 edges
lola: ========================================
lola: subprocess 10 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (((1 <= p17) AND (1 <= p37) AND (1 <= p38) AND (1 <= p4) AND (1 <= p7))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(((1 <= p17) AND (1 <= p37) AND (1 <= p38) AND (1 <= p4) AND (1 <= p7)))
lola: processed formula length: 74
lola: 23 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 8 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (E (G (((1 <= p14) AND (1 <= p17))))))
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: ((1 <= p14) AND (1 <= p17))
lola: processed formula length: 27
lola: 25 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /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 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: state equation task get result unparse finished++ id 0
lola: formula 0: ((p14 <= 0) OR (p17 <= 0))
lola: state equation task get result unparse finished id 0
lola: formula 1: ((1 <= p14) AND (1 <= p17))
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-8-1.sara
lola: state equation: calling and running sara
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-8-1.sara.
sara: try reading problem file CTLFireability-8-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EFEG
lola: The predicate is not possibly preserved from any reachable marking.
lola: 1471 markings, 3327 edges
lola: ========================================
lola: subprocess 9 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= p3) AND (1 <= p23) AND (1 <= p24) AND (1 <= p12) AND (1 <= p15))))
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: ((p3 <= 0) OR (p23 <= 0) OR (p24 <= 0) OR (p12 <= 0) OR (p15 <= 0))
lola: processed formula length: 71
lola: 25 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: sara: place or transition ordering is non-deterministic
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 <= p3) AND (1 <= p23) AND (1 <= p24) AND (1 <= p12) AND (1 <= p15))
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 / EG
lola: The predicate does not eventually occur.
lola: 47 markings, 47 edges
lola: ========================================
lola: subprocess 10 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F (((1 <= p18) OR ((1 <= p13) AND (1 <= p33) AND (1 <= p34)) OR ((1 <= p14) AND (1 <= p17)) OR ((1 <= p19) AND (1 <= p39)))))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: rewrite Frontend/Parser/formula_rewrite.k:603
lola: rewrite Frontend/Parser/formula_rewrite.k:613
lola: rewrite Frontend/Parser/formula_rewrite.k:703
lola: processed formula: ((1 <= p18) OR ((1 <= p13) AND (1 <= p33) AND (1 <= p34)) OR ((1 <= p14) AND (1 <= p17)) OR ((1 <= p19) AND (1 <= p39)))
lola: processed formula length: 123
lola: 25 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using tscc preserving stubborn set method (--stubborn)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: 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: no
lola: produced by: tscc_search
lola: The predicate is not live.
lola: 57 markings, 66 edges
lola: ========================================
lola: subprocess 11 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((A (G (((p19 <= 0) OR (p39 <= 0)))) R A (F ((p1 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:815
lola: processed formula: A(AG(((p19 <= 0) OR (p39 <= 0))) R AF((p1 <= 0)))
lola: processed formula length: 50
lola: 25 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 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: 6144 markings, 45825 edges
lola: ========================================
lola: subprocess 12 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((A (G ((((1 <= p11) AND (1 <= p31) AND (1 <= p32)) OR (1 <= p1)))) AND (((1 <= p0) AND (1 <= p3)) OR ((1 <= p4) AND (1 <= p7))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: processed formula: EF((AG((((1 <= p11) AND (1 <= p31) AND (1 <= p32)) OR (1 <= p1))) AND (((1 <= p0) AND (1 <= p3)) OR ((1 <= p4) AND (1 <= p7)))))
lola: processed formula length: 130
lola: 24 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 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: 6144 markings, 29952 edges
lola: ========================================
lola: subprocess 13 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (((A (G (((1 <= p9) AND (1 <= p29) AND (1 <= p30)))) OR (((p7 <= 0) OR (p27 <= 0) OR (p28 <= 0)) AND ((p16 <= 0) OR (p19 <= 0)))) U E (G (((1 <= p8) AND (1 <= p11))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: processed formula: E((AG(((1 <= p9) AND (1 <= p29) AND (1 <= p30))) OR (((p7 <= 0) OR (p27 <= 0) OR (p28 <= 0)) AND ((p16 <= 0) OR (p19 <= 0)))) U EG(((1 <= p8) AND (1 <= p11))))
lola: processed formula length: 162
lola: 25 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 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: 3488 markings, 19276 edges
lola: RESULT
lola:
SUMMARY: no no no no yes yes no no yes no no no no no
lola:
preliminary result: no no no no yes yes no no yes no no no no no
lola: ========================================
lola: memory consumption: 37200 KB
lola: time consumption: 3 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="ResAllocation-PT-R010C002"
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 ResAllocation-PT-R010C002, 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 r194-csrt-159033390400708"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R010C002.tgz
mv ResAllocation-PT-R010C002 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 ;