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.r120-csrt-158961292400038.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 win2019
Input is NQueens-PT-15, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r120-csrt-158961292400038
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 368K
-rw-r--r-- 1 mcc users 3.8K Apr 8 13:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 8 13:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 7 16:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 7 16:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 14 12:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 14 12:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 6 19:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 6 19:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 6 02:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 6 02:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 6 20:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 6 20:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 193K Mar 24 05:37 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1590336303871

info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ NQueens-PT-15 @ 3570 seconds

FORMULA NQueens-PT-15-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NQueens-PT-15-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NQueens-PT-15-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NQueens-PT-15-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NQueens-PT-15-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NQueens-PT-15-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NQueens-PT-15-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NQueens-PT-15-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NQueens-PT-15-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NQueens-PT-15-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

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

FORMULA NQueens-PT-15-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NQueens-PT-15-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NQueens-PT-15-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NQueens-PT-15-04 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NQueens-PT-15-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 671
rslt: Output for LTLFireability @ NQueens-PT-15

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"memory": 14340,
"runtime": 2899.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "(A(G(*)) AND A(G((F(*) OR G(*))))) : A(X(((** OR G((** AND G(**)))) U **))) : A(F(G(((** AND F(**)) OR F(**))))) : (A(G(**)) AND A(G(F(**)))) : A(F(G((* AND F(*))))) : (A(F(**)) AND A(F(G(**)))) : A(F(G(**))) : (A(F(**)) AND A(X(G(**)))) : A(G(**)) : A(G(**)) : A(X(F((F(**) OR G((** OR (G(**) AND F(**)))))))) : A(X(X(F(**)))) : A(F(G((** OR G(**))))) : (A(F(**)) AND (A(G(F(**))) AND A(G((** OR **))))) : (A(X(X(X(G(*))))) AND A(X(F(**)))) : A((** OR X((** U **))))"
},
"net":
{
"arcs": 1125,
"conflict_clusters": 228,
"places": 315,
"places_significant": 225,
"singleton_clusters": 0,
"transitions": 225
},
"result":
{
"preliminary_value": "no no no no unknown no no no no no no no no no no yes ",
"value": "no no no no unknown no no no no no no no no no no yes "
},
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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: 540/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 315
lola: finding significant places
lola: 315 places, 225 transitions, 225 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 LTLFireability.xml
lola: A (G (NOT(F ((G ((FIREABLE(T_12_3_0_2) OR FIREABLE(T_7_8_0_7))) U NOT FIREABLE(T_25_16_13_2)))))) : A ((X ((FIREABLE(T_14_21_10_10) OR G ((FIREABLE(T_17_6_4_1) AND G (NOT FIREABLE(T_20_19_12_6)))))) U X ((FIREABLE(T_17_6_4_1) AND FIREABLE(T_12_19_8_10))))) : A (F (G (((FIREABLE(T_23_18_13_4) AND F (FIREABLE(T_6_15_3_11))) OR (NOT FIREABLE(T_16_15_8_6) U FIREABLE(T_16_15_8_6)))))) : A (NOT(F (NOT((FIREABLE(T_19_24_14_9) AND F (X ((FIREABLE(T_17_12_7_4) AND (FIREABLE(T_19_24_14_9) OR FIREABLE(T_17_12_7_4)))))))))) : A (F (NOT(F ((FIREABLE(T_14_5_2_2) OR G (FIREABLE(T_14_27_13_13))))))) : A ((F (FIREABLE(T_13_2_0_1)) AND NOT(F (G (NOT((X (X (FIREABLE(T_17_14_8_5))) U F (G (FIREABLE(T_17_14_8_5)))))))))) : A (X (F (X (G (FIREABLE(T_13_6_2_3)))))) : A (((FIREABLE(T_13_22_10_11) OR ((FIREABLE(T_13_22_10_11) AND F (FIREABLE(T_18_13_8_4))) U F (FIREABLE(T_13_22_10_11)))) AND X (G (FIREABLE(T_18_7_5_1))))) : A (G (FIREABLE(T_11_20_8_11))) : A (G ((NOT FIREABLE(T_24_13_11_1) AND FIREABLE(T_9_16_5_10)))) : A (F (X ((F (FIREABLE(T_21_8_7_0)) OR G ((G (NOT FIREABLE(T_14_19_9_9)) U FIREABLE(T_21_8_7_0))))))) : A (F ((FIREABLE(T_18_19_11_7) U X (F (X (FIREABLE(T_19_8_6_1))))))) : A (F (G (X (X (X (X ((FIREABLE(T_11_10_3_6) OR G (FIREABLE(T_11_20_8_11)))))))))) : A ((F (FIREABLE(T_8_19_6_12)) AND G ((FIREABLE(T_5_10_0_9) U NOT FIREABLE(T_17_12_7_4))))) : A (X ((NOT(X (X (F (FIREABLE(T_1_16_1_14))))) AND (X (NOT((FIREABLE(T_19_8_6_1) U FIREABLE(T_10_25_10_14)))) U F (FIREABLE(T_17_22_12_9)))))) : A ((FIREABLE(T_12_23_10_12) OR X ((FIREABLE(T_10_7_1_5) U FIREABLE(T_12_23_10_12)))))
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:545
lola: rewrite Frontend/Parser/formula_rewrite.k:410
lola: rewrite Frontend/Parser/formula_rewrite.k:419
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:545
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:536
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:500
lola: rewrite Frontend/Parser/formula_rewrite.k:536
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:536
lola: rewrite Frontend/Parser/formula_rewrite.k:545
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:551
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 222 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (((FIREABLE(T_14_21_10_10) OR G ((FIREABLE(T_17_6_4_1) AND G (NOT FIREABLE(T_20_19_12_6))))) U (FIREABLE(T_17_6_4_1) AND FIREABLE(T_12_19_8_10)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (((FIREABLE(T_14_21_10_10) OR G ((FIREABLE(T_17_6_4_1) AND G (NOT FIREABLE(T_20_19_12_6))))) U (FIREABLE(T_17_6_4_1) AND FIREABLE(T_12_19_8_10)))))
lola: processed formula length: 152
lola: 81 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 5 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 19 markings, 19 edges
lola: ========================================
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (FIREABLE(T_13_22_10_11))) AND A (X (G (FIREABLE(T_18_7_5_1)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(T_13_22_10_11)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: NOT FIREABLE(T_13_22_10_11)
lola: processed formula length: 27
lola: 83 rewrites
lola: closed formula file LTLFireability.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: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: ========================================
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (G (FIREABLE(T_18_7_5_1))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (G (FIREABLE(T_18_7_5_1))))
lola: processed formula length: 32
lola: 81 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 14 markings, 14 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (F ((F (FIREABLE(T_21_8_7_0)) OR G ((FIREABLE(T_21_8_7_0) OR (G (NOT FIREABLE(T_14_19_9_9)) AND F (FIREABLE(T_21_8_7_0)))))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (F ((F (FIREABLE(T_21_8_7_0)) OR G ((FIREABLE(T_21_8_7_0) OR (G (NOT FIREABLE(T_14_19_9_9)) AND F (FIREABLE(T_21_8_7_0)))))))))
lola: processed formula length: 132
lola: 81 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 9 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 982 markings, 3250 edges
lola: ========================================
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (X (F (FIREABLE(T_19_8_6_1)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X (F (FIREABLE(T_19_8_6_1)))))
lola: processed formula length: 36
lola: 81 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 14 markings, 14 edges
lola: ========================================
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (X (X (X (G (NOT FIREABLE(T_1_16_1_14)))))) AND A (X (F (FIREABLE(T_17_22_12_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: A (X (F (FIREABLE(T_17_22_12_9))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (F (FIREABLE(T_17_22_12_9))))
lola: processed formula length: 34
lola: 81 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 25 markings, 25 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 ((FIREABLE(T_12_23_10_12) OR X ((FIREABLE(T_10_7_1_5) U FIREABLE(T_12_23_10_12)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((FIREABLE(T_12_23_10_12) OR X ((FIREABLE(T_10_7_1_5) U FIREABLE(T_12_23_10_12)))))
lola: processed formula length: 85
lola: 81 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 1 markings, 0 edges
lola: ========================================
lola: subprocess 6 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (FIREABLE(T_11_20_8_11)))
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_11_20_8_11)))
lola: processed formula length: 30
lola: 83 rewrites
lola: closed formula file LTLFireability.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: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_11_20_8_11)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 4 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 2 markings, 1 edges
lola: ========================================
lola: subprocess 7 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(T_24_13_11_1) AND FIREABLE(T_9_16_5_10))))
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 ((NOT FIREABLE(T_24_13_11_1) AND FIREABLE(T_9_16_5_10))))
lola: processed formula length: 62
lola: 83 rewrites
lola: closed formula file LTLFireability.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:787
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_24_13_11_1) OR NOT FIREABLE(T_9_16_5_10))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 8 literals and 5 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 0 markings, 0 edges
lola: state equation: write sara problem file to LTLFireability-7-0.sara
lola: subprocess 8 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (G (FIREABLE(T_13_6_2_3))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G (FIREABLE(T_13_6_2_3))))
lola: processed formula length: 32
lola: 81 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 15 markings, 16 edges
lola: ========================================
lola: subprocess 9 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (G ((NOT FIREABLE(T_14_5_2_2) AND F (NOT FIREABLE(T_14_27_13_13))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G ((NOT FIREABLE(T_14_5_2_2) AND F (NOT FIREABLE(T_14_27_13_13))))))
lola: processed formula length: 74
lola: 81 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: state equation: calling and running sara
lola: ========================================
sara: try reading problem file LTLFireability-7-0.sara.
sara: place or transition ordering is non-deterministic

lola: 306744 markings, 1625164 edges, 61349 markings/sec, 0 secs
lola: 587181 markings, 3287053 edges, 56087 markings/sec, 5 secs
lola: 886208 markings, 4967881 edges, 59805 markings/sec, 10 secs
lola: 1151919 markings, 6643962 edges, 53142 markings/sec, 15 secs
lola: 1430487 markings, 8302895 edges, 55714 markings/sec, 20 secs
lola: 1733110 markings, 9982260 edges, 60525 markings/sec, 25 secs
lola: 2003597 markings, 11573216 edges, 54097 markings/sec, 30 secs
lola: 2269688 markings, 13190144 edges, 53218 markings/sec, 35 secs
lola: 2551437 markings, 14815764 edges, 56350 markings/sec, 40 secs
lola: 2813142 markings, 16440308 edges, 52341 markings/sec, 45 secs
lola: 3070312 markings, 18062095 edges, 51434 markings/sec, 50 secs
lola: 3310260 markings, 19628794 edges, 47990 markings/sec, 55 secs
lola: 3546389 markings, 21187058 edges, 47226 markings/sec, 60 secs
lola: 3815648 markings, 22849896 edges, 53852 markings/sec, 65 secs
lola: 4078652 markings, 24563240 edges, 52601 markings/sec, 70 secs
lola: 4349634 markings, 26211335 edges, 54196 markings/sec, 75 secs
lola: 4604269 markings, 27850800 edges, 50927 markings/sec, 80 secs
lola: 4846260 markings, 29397817 edges, 48398 markings/sec, 85 secs
lola: 5079560 markings, 30969484 edges, 46660 markings/sec, 90 secs
lola: 5314454 markings, 32571671 edges, 46979 markings/sec, 95 secs
lola: 5559984 markings, 34252857 edges, 49106 markings/sec, 100 secs
lola: 5797509 markings, 35854707 edges, 47505 markings/sec, 105 secs
lola: 6008550 markings, 37413979 edges, 42208 markings/sec, 110 secs
lola: 6220860 markings, 38976796 edges, 42462 markings/sec, 115 secs
lola: 6415728 markings, 40496556 edges, 38974 markings/sec, 120 secs
lola: 6619008 markings, 42088965 edges, 40656 markings/sec, 125 secs
lola: 6827906 markings, 43796562 edges, 41780 markings/sec, 130 secs
lola: 7018265 markings, 45511957 edges, 38072 markings/sec, 135 secs
lola: 7191778 markings, 47201909 edges, 34703 markings/sec, 140 secs
lola: 7484664 markings, 48947133 edges, 58577 markings/sec, 145 secs
lola: 7759247 markings, 50621123 edges, 54917 markings/sec, 150 secs
lola: 8038811 markings, 52274206 edges, 55913 markings/sec, 155 secs
lola: 8303530 markings, 53881920 edges, 52944 markings/sec, 160 secs
lola: 8564362 markings, 55448669 edges, 52166 markings/sec, 165 secs
lola: 8821249 markings, 57036914 edges, 51377 markings/sec, 170 secs
lola: 9086212 markings, 58639381 edges, 52993 markings/sec, 175 secs
lola: 9344258 markings, 60247524 edges, 51609 markings/sec, 180 secs
lola: 9587806 markings, 61824724 edges, 48710 markings/sec, 185 secs
lola: 9820216 markings, 63355519 edges, 46482 markings/sec, 190 secs
lola: 10061280 markings, 64927491 edges, 48213 markings/sec, 195 secs
lola: 10297347 markings, 66536352 edges, 47213 markings/sec, 200 secs
lola: 10506099 markings, 68023735 edges, 41750 markings/sec, 205 secs
lola: 10735024 markings, 69668211 edges, 45785 markings/sec, 210 secs
lola: 10946085 markings, 71297720 edges, 42212 markings/sec, 215 secs
lola: 11132653 markings, 72887041 edges, 37314 markings/sec, 220 secs
lola: 11312170 markings, 74490402 edges, 35903 markings/sec, 225 secs
lola: 11604415 markings, 76121780 edges, 58449 markings/sec, 230 secs
lola: 11882975 markings, 77799401 edges, 55712 markings/sec, 235 secs
lola: 12140009 markings, 79442089 edges, 51407 markings/sec, 240 secs
lola: 12429873 markings, 81120143 edges, 57973 markings/sec, 245 secs
lola: 12685416 markings, 82786796 edges, 51109 markings/sec, 250 secs
lola: 12944065 markings, 84406128 edges, 51730 markings/sec, 255 secs
lola: 13200386 markings, 86012458 edges, 51264 markings/sec, 260 secs
lola: 13464361 markings, 87697558 edges, 52795 markings/sec, 265 secs
lola: 13743108 markings, 89361496 edges, 55749 markings/sec, 270 secs
lola: 13995826 markings, 91030134 edges, 50544 markings/sec, 275 secs
lola: 14234738 markings, 92575774 edges, 47782 markings/sec, 280 secs
lola: 14488133 markings, 94177353 edges, 50679 markings/sec, 285 secs
lola: 14724580 markings, 95687607 edges, 47289 markings/sec, 290 secs
lola: 14943602 markings, 97205809 edges, 43804 markings/sec, 295 secs
lola: 15196395 markings, 98751168 edges, 50559 markings/sec, 300 secs
lola: 15434898 markings, 100361477 edges, 47701 markings/sec, 305 secs
lola: 15657883 markings, 101897223 edges, 44597 markings/sec, 310 secs
lola: 15894201 markings, 103491778 edges, 47264 markings/sec, 315 secs
lola: 16115423 markings, 105006865 edges, 44244 markings/sec, 320 secs
lola: 16333608 markings, 106540507 edges, 43637 markings/sec, 325 secs
lola: 16544824 markings, 108034019 edges, 42243 markings/sec, 330 secs
lola: 16749128 markings, 109601556 edges, 40861 markings/sec, 335 secs
lola: 16957195 markings, 111199498 edges, 41613 markings/sec, 340 secs
lola: 17149674 markings, 112769150 edges, 38496 markings/sec, 345 secs
lola: 17337124 markings, 114393498 edges, 37490 markings/sec, 350 secs
lola: 17495457 markings, 115952655 edges, 31667 markings/sec, 355 secs
lola: 17682012 markings, 117518027 edges, 37311 markings/sec, 360 secs
lola: 17966550 markings, 119221591 edges, 56908 markings/sec, 365 secs
lola: 18245671 markings, 120923778 edges, 55824 markings/sec, 370 secs
lola: 18522733 markings, 122594151 edges, 55412 markings/sec, 375 secs
lola: 18789033 markings, 124255603 edges, 53260 markings/sec, 380 secs
lola: 19068013 markings, 125967974 edges, 55796 markings/sec, 385 secs
lola: 19330850 markings, 127636247 edges, 52567 markings/sec, 390 secs
lola: 19606638 markings, 129315082 edges, 55158 markings/sec, 395 secs
lola: 19859704 markings, 131013579 edges, 50613 markings/sec, 400 secs
lola: 20099386 markings, 132562518 edges, 47936 markings/sec, 405 secs
lola: 20343415 markings, 134183889 edges, 48806 markings/sec, 410 secs
lola: 20582053 markings, 135815214 edges, 47728 markings/sec, 415 secs
lola: 20808579 markings, 137504508 edges, 45305 markings/sec, 420 secs
lola: 21041548 markings, 139242357 edges, 46594 markings/sec, 425 secs
lola: 21243832 markings, 140879514 edges, 40457 markings/sec, 430 secs
lola: 21426228 markings, 142557785 edges, 36479 markings/sec, 435 secs
lola: 21687822 markings, 144225535 edges, 52319 markings/sec, 440 secs
lola: 21978717 markings, 145961124 edges, 58179 markings/sec, 445 secs
lola: 22254733 markings, 147695181 edges, 55203 markings/sec, 450 secs
lola: 22541090 markings, 149397744 edges, 57271 markings/sec, 455 secs
lola: 22804554 markings, 151004734 edges, 52693 markings/sec, 460 secs
lola: 23075245 markings, 152627108 edges, 54138 markings/sec, 465 secs
lola: 23323180 markings, 154227233 edges, 49587 markings/sec, 470 secs
lola: 23572729 markings, 155801807 edges, 49910 markings/sec, 475 secs
lola: 23818590 markings, 157385574 edges, 49172 markings/sec, 480 secs
lola: 24068934 markings, 158995288 edges, 50069 markings/sec, 485 secs
lola: 24319402 markings, 160636050 edges, 50094 markings/sec, 490 secs
lola: 24572910 markings, 162300639 edges, 50702 markings/sec, 495 secs
lola: 24819307 markings, 163922465 edges, 49279 markings/sec, 500 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown no unknown unknown unknown unknown no no no no no no unknown unknown no yes
lola: memory consumption: 4009224 KB
lola: time consumption: 514 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLFireability.json
lola: closed JSON file LTLFireability.json
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 10 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (G ((FIREABLE(T_11_10_3_6) OR G (FIREABLE(T_11_20_8_11))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G ((FIREABLE(T_11_10_3_6) OR G (FIREABLE(T_11_20_8_11))))))
lola: processed formula length: 65
lola: 81 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 15 markings, 16 edges
lola: ========================================
lola: subprocess 11 will run for 611 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (G (((FIREABLE(T_23_18_13_4) AND F (FIREABLE(T_6_15_3_11))) OR F (FIREABLE(T_16_15_8_6))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G (((FIREABLE(T_23_18_13_4) AND F (FIREABLE(T_6_15_3_11))) OR F (FIREABLE(T_16_15_8_6))))))
lola: processed formula length: 97
lola: 81 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 15 markings, 16 edges
lola: ========================================
lola: subprocess 12 will run for 763 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (FIREABLE(T_13_2_0_1))) AND A (F (G (FIREABLE(T_17_14_8_5)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 12 will run for 763 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(T_13_2_0_1)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: NOT FIREABLE(T_13_2_0_1)
lola: processed formula length: 24
lola: 83 rewrites
lola: closed formula file LTLFireability.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: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: ========================================
lola: subprocess 13 will run for 1018 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (G (FIREABLE(T_17_14_8_5))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G (FIREABLE(T_17_14_8_5))))
lola: processed formula length: 33
lola: 81 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 15 markings, 16 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 13 will run for 1018 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G (FIREABLE(T_19_24_14_9))) AND A (G (F ((FIREABLE(T_17_12_7_4) AND (FIREABLE(T_19_24_14_9) OR FIREABLE(T_17_12_7_4)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 13 will run for 1018 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (FIREABLE(T_19_24_14_9)))
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_19_24_14_9)))
lola: processed formula length: 30
lola: 83 rewrites
lola: closed formula file LTLFireability.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: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_19_24_14_9)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to LTLFireability-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file LTLFireability-13-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 2 markings, 1 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 14 will run for 1527 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G (FIREABLE(T_25_16_13_2))) AND A (G ((F ((NOT FIREABLE(T_12_3_0_2) AND NOT FIREABLE(T_7_8_0_7))) OR G (FIREABLE(T_25_16_13_2))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 1527 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (FIREABLE(T_25_16_13_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 (FIREABLE(T_25_16_13_2)))
lola: processed formula length: 30
lola: 83 rewrites
lola: closed formula file LTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: NOT FIREABLE(T_25_16_13_2)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 4 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 2 markings, 1 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 15 will run for 3055 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (FIREABLE(T_8_19_6_12))) AND (A (G (F (NOT FIREABLE(T_17_12_7_4)))) AND A (G ((FIREABLE(T_5_10_0_9) OR NOT FIREABLE(T_17_12_7_4))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 3055 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(T_8_19_6_12)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: NOT FIREABLE(T_8_19_6_12)
lola: processed formula length: 25
lola: 83 rewrites
lola: closed formula file LTLFireability.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: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 17 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (F (NOT FIREABLE(T_17_12_7_4))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (G (F (NOT FIREABLE(T_17_12_7_4))))
lola: processed formula length: 37
lola: 81 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: local time limit reached - aborting
lola:
preliminary result: no no no no unknown no no no no no no no no unknown no yes
lola: memory consumption: 35556 KB
lola: time consumption: 516 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLFireability.json
lola: closed JSON file LTLFireability.json
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: A (F (G ((NOT FIREABLE(T_14_5_2_2) AND F (NOT FIREABLE(T_14_27_13_13))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G ((NOT FIREABLE(T_14_5_2_2) AND F (NOT FIREABLE(T_14_27_13_13))))))
lola: processed formula length: 74
lola: 81 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: 332441 markings, 1767745 edges, 66488 markings/sec, 0 secs
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lola: Child process aborted or communication problem between parent and child process
lola: ========================================
lola: ...considering subproblem: (A (F (FIREABLE(T_8_19_6_12))) AND (A (G (F (NOT FIREABLE(T_17_12_7_4)))) AND A (G ((FIREABLE(T_5_10_0_9) OR NOT FIREABLE(T_17_12_7_4))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(T_8_19_6_12)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: NOT FIREABLE(T_8_19_6_12)
lola: processed formula length: 25
lola: 83 rewrites
lola: closed formula file LTLFireability.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: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(T_5_10_0_9) OR NOT FIREABLE(T_17_12_7_4))))
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:767
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:793
lola: processed formula: A (G ((FIREABLE(T_5_10_0_9) OR NOT FIREABLE(T_17_12_7_4))))
lola: processed formula length: 59
lola: 86 rewrites
lola: closed formula file LTLFireability.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:767
lola: rewrite Frontend/Parser/formula_rewrite.k:787
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_5_10_0_9) AND FIREABLE(T_17_12_7_4))
lola: state equation task get result unparse finished id 0
lola: state equation: Could not create input for sara: DNF too long or DEADLOCK predicate contained
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 2 markings, 1 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no no no unknown no no no no no no no no no no yes
lola:
preliminary result: no no no no unknown no no no no no no no no no no yes
lola: memory consumption: 14340 KB
lola: time consumption: 2899 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLFireability.json
lola: closed JSON file LTLFireability.json
rslt: finished

BK_STOP 1590339202676

--------------------
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="NQueens-PT-15"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="win2019"
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 win2019"
echo " Input is NQueens-PT-15, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r120-csrt-158961292400038"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NQueens-PT-15.tgz
mv NQueens-PT-15 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;