Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2019-input.r159-csrt-155286430900293.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2019-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 2-3954
Executing tool lola
Input is SimpleLoadBal-PT-02, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-csrt-155286430900293
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 200K
-rw-r--r-- 1 mcc users 3.1K Feb 12 18:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 12K Feb 12 18:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K Feb 9 02:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 22K Feb 9 02:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 106 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 344 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.6K Feb 5 01:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 5 01:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 4 22:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.8K Feb 4 22:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 4 20:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Feb 4 20:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.6K Feb 1 20:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 1 20:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 4 22:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 4 22:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 equiv_col
-rw-r--r-- 1 mcc users 3 Jan 29 09:35 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 iscolored
-rw-r--r-- 1 mcc users 37K Mar 10 17:31 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1552947777156

info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ SimpleLoadBal-PT-02 @ 3570 seconds

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

FORMULA SimpleLoadBal-PT-02-CTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SimpleLoadBal-PT-02-CTLFireability-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SimpleLoadBal-PT-02-CTLFireability-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SimpleLoadBal-PT-02-CTLFireability-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SimpleLoadBal-PT-02-CTLFireability-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SimpleLoadBal-PT-02-CTLFireability-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SimpleLoadBal-PT-02-CTLFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SimpleLoadBal-PT-02-CTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SimpleLoadBal-PT-02-CTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SimpleLoadBal-PT-02-CTLFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

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

FORMULA SimpleLoadBal-PT-02-CTLFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SimpleLoadBal-PT-02-CTLFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SimpleLoadBal-PT-02-CTLFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SimpleLoadBal-PT-02-CTLFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3565
rslt: Output for CTLFireability @ SimpleLoadBal-PT-02

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"type": "possible_preservation",
"workflow": "stateequation"
}
}
],
"exit":
{
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},
"result":
{
"produced_by": "boolean",
"value": false
},
"task":
{
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"type": "boolean"
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},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1782
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1782
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"exit":
{
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"formula":
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"processed": "FIREABLE(T-client_receive_1)",
"processed_size": 28,
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"result":
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{
"call":
{
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"localtimelimit": 3565
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"exit":
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"processed_size": 35,
"rewrites": 60
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"result":
{
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"task":
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"search":
{
"store":
{
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"stubborn":
{
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"threads": 1,
"type": "dfs"
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"stateequation":
{
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"type": "invariance",
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],
"exit":
{
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"task":
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},

{
"call":
{
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"localtimelimit": 3565
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
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},
"exit":
{
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"formula":
{
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"processed": "E (F ((FIREABLE(T-lb_no_balance_8) OR FIREABLE(T-lb_balancing_receive_notification_2) OR FIREABLE(T-server_process_1))))",
"processed_size": 122,
"rewrites": 59
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"result":
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"task":
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"threads": 1,
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"stateequation":
{
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],
"exit":
{
"localtimelimitreached": false
},
"result":
{
"produced_by": "boolean",
"value": null
},
"task":
{
"compoundnumber": 15,
"type": "boolean"
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},

{
"child":
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{
"formula":
{
"count":
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"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 0,
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"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 0,
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},
"processed": "E (F ((FIREABLE(T-lb_no_balance_8) OR FIREABLE(T-lb_balancing_receive_notification_2) OR FIREABLE(T-server_process_1))))",
"processed_size": 122,
"rewrites": 59
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"result":
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"task":
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"search":
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"store":
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"stubborn":
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"threads": 1,
"type": "dfs"
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"stateequation":
{
"literals": 8,
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"type": "reachability",
"workflow": "stateequation||search"
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},

{
"formula":
{
"count":
{
"A": 0,
"E": 0,
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"G": 0,
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"X": 0,
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"processed": "FIREABLE(T-lb_route_to_2_13)",
"processed_size": 28,
"rewrites": 58
},
"result":
{
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"markings": 0,
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},
"task":
{
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"workflow": "preprocessing"
}
}
],
"result":
{
"produced_by": "boolean",
"value": false
},
"task":
{
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"type": "boolean"
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}
],
"exit":
{
"error": null,
"memory": 15336,
"runtime": 5.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "CTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "(** AND (A((** U **)) OR E(F(**)))) : ((* OR E(F(**))) AND (E(X(*)) AND *)) : ** : (E(F(*)) AND (** OR A(G(**)))) : A(F(E((** U **)))) : (** OR (E(X(A(F(**)))) OR E(G(*)))) : ((E(X(**)) AND (** AND E(G(**)))) OR (A(F(**)) OR (** OR (A((** U **)) OR (** AND E((** U **))))))) : (** OR (** OR (** AND (** AND E(G(**)))))) : (A(X(**)) AND (** AND A(X(A(G(**)))))) : ((A(F(**)) AND (** AND ((E(X(**)) OR A(X(**))) AND (** OR (E(F(**)) OR **))))) OR A(G(*))) : E(G(*)) : E(G(**)) : E(F(**)) : ** : (A(F(**)) OR (** OR A(X(**)))) : (A(F(**)) AND (A(G(**)) AND (A(F(*)) AND E(X(E(G(*)))))))"
},
"net":
{
"arcs": 252,
"conflict_clusters": 9,
"places": 32,
"places_significant": 19,
"singleton_clusters": 0,
"transitions": 45
},
"result":
{
"preliminary_value": "no yes no no yes yes yes no no no yes no no no yes no ",
"value": "no yes no no yes yes yes no no no yes no no no yes no "
},
"task":
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}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 77/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 32
lola: finding significant places
lola: 32 places, 45 transitions, 19 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: (FIREABLE(T-lb_route_to_2_13) AND (A (((FIREABLE(T-lb_route_to_2_13) OR FIREABLE(T-lb_balance_to_1_6)) U (FIREABLE(T-lb_balancing_receive_notification_2) OR FIREABLE(T-lb_idle_receive_notification_6)))) OR E (F ((FIREABLE(T-lb_no_balance_8) OR FIREABLE(T-lb_balancing_receive_notification_2) OR FIREABLE(T-server_process_1)))))) : NOT(((((FIREABLE(T-lb_route_to_1_11) OR FIREABLE(T-client_send_1)) AND NOT FIREABLE(T-lb_balancing_receive_notification_3) AND FIREABLE(T-lb_idle_receive_notification_6)) AND NOT(E (F (FIREABLE(T-server_process_1))))) OR (A (X ((FIREABLE(T-server_process_3) OR FIREABLE(T-lb_route_to_1_5)))) OR FIREABLE(T-client_receive_2)))) : FIREABLE(T-lb_route_to_1_1) : NOT((E (G (A (G (FIREABLE(T-lb_idle_receive_notification_6))))) OR NOT((FIREABLE(T-client_receive_1) OR A (G (FIREABLE(T-lb_route_to_1_2))))))) : A (F (E (((FIREABLE(T-lb_balancing_receive_notification_2) OR FIREABLE(T-lb_balancing_receive_notification_5)) U NOT FIREABLE(T-lb_route_to_1_2))))) : (NOT FIREABLE(T-lb_balance_to_2_13) OR (E (X (A (F (FIREABLE(T-lb_idle_receive_notification_3))))) OR NOT(A (F (FIREABLE(T-lb_balancing_receive_notification_5)))))) : ((((E (X (FIREABLE(T-lb_balance_to_1_5))) AND (FIREABLE(T-lb_balance_to_2_14) AND FIREABLE(T-lb_route_to_2_8))) AND E (G (FIREABLE(T-client_send_2)))) OR A (F ((NOT FIREABLE(T-lb_balance_to_1_6) AND FIREABLE(T-server_notify_2))))) OR (((NOT FIREABLE(T-lb_no_balance_4) OR NOT FIREABLE(T-lb_no_balance_9) OR (NOT FIREABLE(T-lb_route_to_1_5) AND NOT FIREABLE(T-lb_balancing_receive_notification_3))) OR A ((FIREABLE(T-lb_idle_receive_notification_6) U FIREABLE(T-lb_idle_receive_notification_2)))) OR (FIREABLE(T-lb_route_to_1_1) AND E ((FIREABLE(T-lb_route_to_1_15) U FIREABLE(T-lb_no_balance_2)))))) : (FIREABLE(T-lb_route_to_2_8) OR (FIREABLE(T-lb_balance_to_1_6) OR ((NOT FIREABLE(T-lb_no_balance_8) OR (NOT FIREABLE(T-server_process_3) AND NOT FIREABLE(T-lb_route_to_2_4))) AND (NOT FIREABLE(T-lb_route_to_1_5) AND E (G (FIREABLE(T-lb_no_balance_8))))))) : (A (X (NOT FIREABLE(T-lb_route_to_1_10))) AND (((NOT FIREABLE(T-lb_route_to_1_14) AND FIREABLE(T-lb_balancing_receive_notification_5)) OR NOT FIREABLE(T-lb_no_balance_8)) AND A (X (A (G (FIREABLE(T-lb_no_balance_9))))))) : ((((A (F (FIREABLE(T-lb_route_to_2_17))) AND FIREABLE(T-lb_idle_receive_notification_3)) AND (E (X (FIREABLE(T-lb_no_balance_6))) OR A (X (FIREABLE(T-client_send_2))))) AND ((((FIREABLE(T-lb_balance_to_1_5) AND FIREABLE(T-lb_balance_to_2_13)) OR NOT FIREABLE(T-lb_idle_receive_notification_5)) OR E (F (FIREABLE(T-lb_route_to_1_14)))) OR NOT FIREABLE(T-server_endloop_2))) OR NOT(E (F (FIREABLE(T-lb_idle_receive_notification_2))))) : NOT(A (F (A ((FIREABLE(T-lb_balance_to_1_6) U FIREABLE(T-server_process_2)))))) : E (G ((FIREABLE(T-lb_idle_receive_notification_6) AND NOT FIREABLE(T-lb_balance_to_2_13) AND ((FIREABLE(T-lb_idle_receive_notification_2) AND FIREABLE(T-lb_route_to_2_13)) OR (FIREABLE(T-lb_route_to_1_14) AND FIREABLE(T-server_process_3))) AND FIREABLE(T-lb_no_balance_1)))) : E ((A (F (FIREABLE(T-server_process_1))) U E (F ((FIREABLE(T-lb_route_to_2_8) AND FIREABLE(T-client_send_1)))))) : FIREABLE(T-server_notify_1) : ((A (F (NOT FIREABLE(T-server_process_1))) OR FIREABLE(T-lb_route_to_1_2)) OR A (X (FIREABLE(T-lb_route_to_2_17)))) : ((A (F (FIREABLE(T-lb_route_to_2_8))) AND (A (G ((FIREABLE(T-server_process_3) OR FIREABLE(T-lb_no_balance_9)))) AND NOT(E (G (FIREABLE(T-lb_route_to_1_10)))))) AND NOT(A (X (A (F (FIREABLE(T-client_send_2)))))))
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:318
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:318
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:297
lola: rewrite Frontend/Parser/formula_rewrite.k:476
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:318
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:315
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
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:251
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:254
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:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:440
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:473
lola: rewrite Frontend/Parser/formula_rewrite.k:254
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:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 222 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(T-lb_route_to_1_1)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(T-lb_route_to_1_1)
lola: processed formula length: 27
lola: 58 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(T-server_notify_1)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(T-server_notify_1)
lola: processed formula length: 27
lola: 58 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (NOT FIREABLE(T-lb_balance_to_2_13) OR (E (X (A (F (FIREABLE(T-lb_idle_receive_notification_3))))) OR E (G (NOT FIREABLE(T-lb_balancing_receive_notification_5)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (NOT FIREABLE(T-lb_balancing_receive_notification_5)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G (NOT FIREABLE(T-lb_balancing_receive_notification_5)))
lola: processed formula length: 59
lola: 59 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:788
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: FIREABLE(T-lb_balancing_receive_notification_5)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 39 markings, 39 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((E (X (FIREABLE(T-lb_balance_to_1_5))) AND ((FIREABLE(T-lb_balance_to_2_14) AND FIREABLE(T-lb_route_to_2_8)) AND E (G (FIREABLE(T-client_send_2))))) OR (A (F ((NOT FIREABLE(T-lb_balance_to_1_6) AND FIREABLE(T-server_notify_2)))) OR ((NOT FIREABLE(T-lb_no_balance_4) OR NOT FIREABLE(T-lb_no_balance_9) OR (NOT FIREABLE(T-lb_route_to_1_5) AND NOT FIREABLE(T-lb_balancing_receive_notification_3))) OR... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(T-lb_route_to_1_1)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(T-lb_route_to_1_1)
lola: processed formula length: 27
lola: 58 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(T-lb_balance_to_2_14) AND FIREABLE(T-lb_route_to_2_8))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(T-lb_balance_to_2_14) AND FIREABLE(T-lb_route_to_2_8))
lola: processed formula length: 64
lola: 58 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 5 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (NOT FIREABLE(T-lb_no_balance_4) OR NOT FIREABLE(T-lb_no_balance_9) OR (NOT FIREABLE(T-lb_route_to_1_5) AND NOT FIREABLE(T-lb_balancing_receive_notification_3)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (NOT FIREABLE(T-lb_no_balance_4) OR NOT FIREABLE(T-lb_no_balance_9) OR (NOT FIREABLE(T-lb_route_to_1_5) AND NOT FIREABLE(T-lb_balancing_receive_notification_3)))
lola: processed formula length: 163
lola: 58 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (X (NOT FIREABLE(T-lb_route_to_1_10))) AND (((NOT FIREABLE(T-lb_route_to_1_14) AND FIREABLE(T-lb_balancing_receive_notification_5)) OR NOT FIREABLE(T-lb_no_balance_8)) AND A (X (A (G (FIREABLE(T-lb_no_balance_9)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((NOT FIREABLE(T-lb_route_to_1_14) AND FIREABLE(T-lb_balancing_receive_notification_5)) OR NOT FIREABLE(T-lb_no_balance_8))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((NOT FIREABLE(T-lb_route_to_1_14) AND FIREABLE(T-lb_balancing_receive_notification_5)) OR NOT FIREABLE(T-lb_no_balance_8))
lola: processed formula length: 124
lola: 58 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 5 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (NOT FIREABLE(T-lb_route_to_1_10)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(NOT FIREABLE(T-lb_route_to_1_10))
lola: processed formula length: 36
lola: 59 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: subprocess 6 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (A (G (FIREABLE(T-lb_no_balance_9)))))
lola: ========================================
lola: SUBTASK
lola: checking invariance from all successors
lola: rewrite Frontend/Parser/formula_rewrite.k:624
lola: rewrite Frontend/Parser/formula_rewrite.k:753
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: NOT FIREABLE(T-lb_no_balance_9)
lola: processed formula length: 31
lola: 61 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EXEF)
lola: state space: using reachability graph (EXef version) (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EXEF
lola: state equation task get result unparse finished++ id 0
lola: formula 0: NOT FIREABLE(T-lb_no_balance_9)
lola: The predicate is not invariant from successors.
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: 1 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 5 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((A (F (FIREABLE(T-lb_route_to_2_17))) AND (FIREABLE(T-lb_idle_receive_notification_3) AND ((E (X (FIREABLE(T-lb_no_balance_6))) OR A (X (FIREABLE(T-client_send_2)))) AND (((FIREABLE(T-lb_balance_to_1_5) AND FIREABLE(T-lb_balance_to_2_13)) OR NOT FIREABLE(T-lb_idle_receive_notification_5)) OR (E (F (FIREABLE(T-lb_route_to_1_14))) OR NOT FIREABLE(T-server_endloop_2)))))) OR A (G (NOT FIREABLE(T-lb... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 5 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: NOT FIREABLE(T-server_endloop_2)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: NOT FIREABLE(T-server_endloop_2)
lola: processed formula length: 32
lola: 58 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 6 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (FIREABLE(T-client_send_2)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(FIREABLE(T-client_send_2))
lola: processed formula length: 29
lola: 59 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 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(T-lb_idle_receive_notification_3)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(T-lb_idle_receive_notification_3)
lola: processed formula length: 42
lola: 58 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 8 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (NOT FIREABLE(T-lb_idle_receive_notification_2)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: A (G (NOT FIREABLE(T-lb_idle_receive_notification_2)))
lola: processed formula length: 54
lola: 60 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: SUBRESULT
lola: result: no
lola: produced by: state space
lola: state equation task get result unparse finished++ id 0
lola: formula 0: FIREABLE(T-lb_idle_receive_notification_2)
lola: The predicate is not invariant.
lola: state equation task get result unparse finished id 0
lola: 6 markings, 5 edges
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 6 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((((NOT FIREABLE(T-lb_route_to_1_11) AND NOT FIREABLE(T-client_send_1)) OR FIREABLE(T-lb_balancing_receive_notification_3) OR NOT FIREABLE(T-lb_idle_receive_notification_6)) OR E (F (FIREABLE(T-server_process_1)))) AND (E (X ((NOT FIREABLE(T-server_process_3) AND NOT FIREABLE(T-lb_route_to_1_5)))) AND NOT FIREABLE(T-client_receive_2)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 6 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((NOT FIREABLE(T-lb_route_to_1_11) AND NOT FIREABLE(T-client_send_1)) OR FIREABLE(T-lb_balancing_receive_notification_3) OR NOT FIREABLE(T-lb_idle_receive_notification_6))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((NOT FIREABLE(T-lb_route_to_1_11) AND NOT FIREABLE(T-client_send_1)) OR FIREABLE(T-lb_balancing_receive_notification_3) OR NOT FIREABLE(T-lb_idle_receive_notification_6))
lola: processed formula length: 173
lola: 58 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 7 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: NOT FIREABLE(T-client_receive_2)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: NOT FIREABLE(T-client_receive_2)
lola: processed formula length: 32
lola: 58 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 8 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X ((NOT FIREABLE(T-server_process_3) AND NOT FIREABLE(T-lb_route_to_1_5))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX((NOT FIREABLE(T-server_process_3) AND NOT FIREABLE(T-lb_route_to_1_5)))
lola: processed formula length: 74
lola: 59 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 7 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (NOT FIREABLE(T-server_process_1))) OR (FIREABLE(T-lb_route_to_1_2) OR A (X (FIREABLE(T-lb_route_to_2_17)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(T-lb_route_to_1_2)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(T-lb_route_to_1_2)
lola: processed formula length: 27
lola: 58 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 8 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (NOT FIREABLE(T-server_process_1)))
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: FIREABLE(T-server_process_1)
lola: processed formula length: 28
lola: 61 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: NOT FIREABLE(T-server_process_1)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 8 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (FIREABLE(T-lb_route_to_2_8))) AND (A (G ((FIREABLE(T-server_process_3) OR FIREABLE(T-lb_no_balance_9)))) AND (A (F (NOT FIREABLE(T-lb_route_to_1_10))) AND E (X (E (G (NOT FIREABLE(T-client_send_2))))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 8 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (NOT FIREABLE(T-lb_route_to_1_10)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: FIREABLE(T-lb_route_to_1_10)
lola: processed formula length: 28
lola: 61 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: state equation task get result unparse finished++ id 0
lola: formula 0: NOT FIREABLE(T-lb_route_to_1_10)
lola: 1 markings, 0 edges
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: ========================================
lola: subprocess 9 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(T-lb_route_to_2_8)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: NOT FIREABLE(T-lb_route_to_2_8)
lola: processed formula length: 31
lola: 61 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: FIREABLE(T-lb_route_to_2_8)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 19 markings, 19 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 9 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(T-lb_route_to_2_8) AND FIREABLE(T-client_send_1))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F ((FIREABLE(T-lb_route_to_2_8) AND FIREABLE(T-client_send_1))))
lola: processed formula length: 67
lola: 59 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (FIREABLE(T-lb_route_to_2_8) AND FIREABLE(T-client_send_1))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-9-0.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 691 markings, 1543 edges
lola: ========================================
lola: subprocess 10 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (NOT FIREABLE(T-server_process_2)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G (NOT FIREABLE(T-server_process_2)))
lola: processed formula length: 40
lola: 59 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:788
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: FIREABLE(T-server_process_2)
lola: state equation task get result unparse finished id 0
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: 30 markings, 30 edges
lola: ========================================
lola: subprocess 11 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((FIREABLE(T-lb_idle_receive_notification_6) AND NOT FIREABLE(T-lb_balance_to_2_13) AND ((FIREABLE(T-lb_idle_receive_notification_2) AND FIREABLE(T-lb_route_to_2_13)) OR (FIREABLE(T-lb_route_to_1_14) AND FIREABLE(T-server_process_3))) AND FIREABLE(T-lb_no_balance_1))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G ((FIREABLE(T-lb_idle_receive_notification_6) AND NOT FIREABLE(T-lb_balance_to_2_13) AND ((FIREABLE(T-lb_idle_receive_notification_2) AND FIREABLE(T-lb_route_to_2_13)) OR (FIREABLE(T-lb_route_to_1_14) AND FIREABLE(T-server_process_3))) AND FIREABLE(T-lb_no_balance_1))))
lola: processed formula length: 275
lola: 59 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: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: The predicate is not possibly preserved.
lola: state equation task get result unparse finished++ id 0
lola: 1 markings, 0 edges
lola: formula 0: (NOT FIREABLE(T-lb_idle_receive_notification_6) OR FIREABLE(T-lb_balance_to_2_13) OR ((NOT FIREABLE(T-lb_idle_receive_notification_2) OR NOT FIREABLE(T-lb_route_to_2_13)) AND (NOT FIREABLE(T-lb_route_to_1_14) OR NOT FIREABLE(T-server_process_3))) OR NOT FIREABLE(T-lb_no_balance_1))
lola: state equation task get result unparse finished id 0
lola: ========================================
lola: lola: subprocess 12 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (E (((FIREABLE(T-lb_balancing_receive_notification_2) OR FIREABLE(T-lb_balancing_receive_notification_5)) U NOT FIREABLE(T-lb_route_to_1_2)))))
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((FIREABLE(T-lb_balancing_receive_notification_2) OR FIREABLE(T-lb_balancing_receive_notification_5)) U NOT FIREABLE(T-lb_route_to_1_2)))
lola: processed formula length: 142
lola: 60 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: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 1 markings, 1 edges
lola: ========================================
lola: subprocess 13 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(T-lb_route_to_2_8) OR (FIREABLE(T-lb_balance_to_1_6) OR ((NOT FIREABLE(T-lb_no_balance_8) OR (NOT FIREABLE(T-server_process_3) AND NOT FIREABLE(T-lb_route_to_2_4))) AND (NOT FIREABLE(T-lb_route_to_1_5) AND E (G (FIREABLE(T-lb_no_balance_8)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 13 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: NOT FIREABLE(T-lb_route_to_1_5)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: NOT FIREABLE(T-lb_route_to_1_5)
lola: processed formula length: 31
lola: 58 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 14 will run for 1782 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(T-lb_balance_to_1_6)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(T-lb_balance_to_1_6)
lola: processed formula length: 29
lola: 58 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 15 will run for 3565 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(T-lb_route_to_2_8)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(T-lb_route_to_2_8)
lola: processed formula length: 27
lola: 58 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 17 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (FIREABLE(T-lb_no_balance_8)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G (FIREABLE(T-lb_no_balance_8)))
lola: processed formula length: 35
lola: 59 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:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: NOT FIREABLE(T-lb_no_balance_8)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate is not possibly preserved.
lola: 1 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 14 will run for 1782 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F (NOT FIREABLE(T-lb_idle_receive_notification_6))) AND (FIREABLE(T-client_receive_1) OR A (G (FIREABLE(T-lb_route_to_1_2)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 1782 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(T-client_receive_1)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(T-client_receive_1)
lola: processed formula length: 28
lola: 58 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 15 will run for 3565 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (FIREABLE(T-lb_route_to_1_2)))
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 (FIREABLE(T-lb_route_to_1_2)))
lola: processed formula length: 35
lola: 60 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: SUBRESULT
lola: result: no
lola: produced by: state space
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: The predicate is not invariant.
lola: state equation task get result unparse finished++ id 0
lola: formula 0: NOT FIREABLE(T-lb_route_to_1_2)
lola: 0 markings, 0 edges
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 15 will run for 3565 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(T-lb_route_to_2_13) AND (A (((FIREABLE(T-lb_route_to_2_13) OR FIREABLE(T-lb_balance_to_1_6)) U (FIREABLE(T-lb_balancing_receive_notification_2) OR FIREABLE(T-lb_idle_receive_notification_6)))) OR E (F ((FIREABLE(T-lb_no_balance_8) OR FIREABLE(T-lb_balancing_receive_notification_2) OR FIREABLE(T-server_process_1))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 3565 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(T-lb_no_balance_8) OR FIREABLE(T-lb_balancing_receive_notification_2) OR FIREABLE(T-server_process_1))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F ((FIREABLE(T-lb_no_balance_8) OR FIREABLE(T-lb_balancing_receive_notification_2) OR FIREABLE(T-server_process_1))))
lola: processed formula length: 122
lola: 59 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: formula 0: (FIREABLE(T-lb_no_balance_8) OR FIREABLE(T-lb_balancing_receive_notification_2) OR FIREABLE(T-server_process_1))
lola: The predicate is reachable.
lola: state equation task get result unparse finished id 0
lola: 4 markings, 3 edges
lola: state equation: Generated DNF with 8 literals and 3 conjunctive subformulas
lola: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: (FIREABLE(T-lb_route_to_2_13) AND (A (((FIREABLE(T-lb_route_to_2_13) OR FIREABLE(T-lb_balance_to_1_6)) U (FIREABLE(T-lb_balancing_receive_notification_2) OR FIREABLE(T-lb_idle_receive_notification_6)))) OR E (F ((FIREABLE(T-lb_no_balance_8) OR FIREABLE(T-lb_balancing_receive_notification_2) OR FIREABLE(T-server_process_1))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(T-lb_no_balance_8) OR FIREABLE(T-lb_balancing_receive_notification_2) OR FIREABLE(T-server_process_1))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F ((FIREABLE(T-lb_no_balance_8) OR FIREABLE(T-lb_balancing_receive_notification_2) OR FIREABLE(T-server_process_1))))
lola: processed formula length: 122
lola: 59 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: formula 0: (FIREABLE(T-lb_no_balance_8) OR FIREABLE(T-lb_balancing_receive_notification_2) OR FIREABLE(T-server_process_1))
lola: The predicate is reachable.
lola: state equation task get result unparse finished id 0
lola: 4 markings, 3 edges
lola: state equation: Generated DNF with 8 literals and 3 conjunctive subformulas
lola: ========================================
lola: ========================================
lola: ...considering subproblem: FIREABLE(T-lb_route_to_2_13)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(T-lb_route_to_2_13)
lola: processed formula length: 28
lola: 58 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: no yes no no yes yes yes no no no yes no no no yes no
lola:
preliminary result: no yes no no yes yes yes no no no yes no no no yes no
lola: memory consumption: 15336 KB
lola: time consumption: 5 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
rslt: finished

BK_STOP 1552947782088

--------------------
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="SimpleLoadBal-PT-02"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="lola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3954"
echo " Executing tool lola"
echo " Input is SimpleLoadBal-PT-02, 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 r159-csrt-155286430900293"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SimpleLoadBal-PT-02.tgz
mv SimpleLoadBal-PT-02 execution
cd execution
if [ "CTLFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "CTLFireability" = "UpperBounds" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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