Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2019-input.r176-oct2-155297760700015.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2019-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-3954
Executing tool win2018
Input is SquareGrid-PT-130613, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-oct2-155297760700015
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 3.5K Feb 12 19:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K Feb 12 19:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 9 02:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 21K Feb 9 02:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 107 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 345 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.6K Feb 5 01:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 5 01:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 4 22:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 11K Feb 4 22:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 4 21:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Feb 4 21:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 1 21:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 1 21:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 4 22:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 7 Jan 29 09:35 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 iscolored
-rwxr-xr-x 1 mcc users 1.3M 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 SquareGrid-PT-130613-LTLFireability-00
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-01
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-02
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-03
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-04
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-05
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-06
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-07
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-08
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-09
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-10
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-11
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-12
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-13
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-14
FORMULA_NAME SquareGrid-PT-130613-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1553296411959

info: Time: 3600 - MCC
===========================================================================================
prep: translating SquareGrid-PT-130613 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating SquareGrid-PT-130613 formula LTLFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking LTLFireability @ SquareGrid-PT-130613 @ 3569 seconds
lola: LoLA will run for 3569 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 5057/65536 symbol table entries, 490 collisions
lola: preprocessing...
lola: Size of bit vector: 73632
lola: finding significant places
lola: 2301 places, 2756 transitions, 1403 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 3653 transition conflict sets
lola: TASK
lola: reading formula from SquareGrid-PT-130613-LTLFireability.task
lola: A (FIREABLE(t3o_7_11)) : A ((FIREABLE(t1i2_12_7) U G (FIREABLE(t3i1_11_12)))) : A (X (X (X (G (X (FIREABLE(t3i4_12_9))))))) : A (FIREABLE(t4o_12_7)) : A ((G (X (F (FIREABLE(t3i2_1_8)))) U X ((FIREABLE(t1o_8_10) U FIREABLE(t1i2_2_11))))) : A (FIREABLE(t4i2_3_2)) : A (G (FIREABLE(t2i4_4_3))) : A ((G ((FIREABLE(t3i1_2_10) U FIREABLE(t4i3_3_1))) U X ((FIREABLE(t2i4_4_4) U FIREABLE(t1o_12_3))))) : A (((G (FIREABLE(t1i3_8_9)) U FIREABLE(t3i1_3_7)) U F ((FIREABLE(t1i3_9_7) U FIREABLE(t3o_4_5))))) : A (FIREABLE(t2i4_3_11)) : A ((X ((FIREABLE(t4i3_3_9) U FIREABLE(t2o_11_11))) U G (FIREABLE(t4i3_1_1)))) : A ((FIREABLE(t2o_8_8) U (G (FIREABLE(t1i4_10_5)) U FIREABLE(t3i1_11_6)))) : A (X (G (F (G (G (FIREABLE(t2i3_4_12))))))) : A ((G ((FIREABLE(t3o_3_9) U FIREABLE(t3o_6_13))) U FIREABLE(t3o_10_11))) : A ((F ((FIREABLE(t4i3_12_4) U FIREABLE(t2i1_7_3))) U X ((FIREABLE(t3i1_13_6) U FIREABLE(t4i3_5_4))))) : A (G (X ((X (FIREABLE(t3i4_3_7)) U G (FIREABLE(t3i4_11_13))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:374
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:431
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:551
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t3o_7_11)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(t3o_7_11)
lola: processed formula length: 18
lola: 31 rewrites
lola: closed formula file SquareGrid-PT-130613-LTLFireability.task
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: ========================================

FORMULA SquareGrid-PT-130613-LTLFireability-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t4o_12_7)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(t4o_12_7)
lola: processed formula length: 18
lola: 31 rewrites
lola: closed formula file SquareGrid-PT-130613-LTLFireability.task
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: ========================================

FORMULA SquareGrid-PT-130613-LTLFireability-3 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t4i2_3_2)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(t4i2_3_2)
lola: processed formula length: 18
lola: 31 rewrites
lola: closed formula file SquareGrid-PT-130613-LTLFireability.task
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: ========================================

FORMULA SquareGrid-PT-130613-LTLFireability-5 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t2i4_3_11)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(t2i4_3_11)
lola: processed formula length: 19
lola: 31 rewrites
lola: closed formula file SquareGrid-PT-130613-LTLFireability.task
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: ========================================

FORMULA SquareGrid-PT-130613-LTLFireability-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (X (X (X (G (FIREABLE(t3i4_12_9)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X (X (X (G (FIREABLE(t3i4_12_9)))))))
lola: processed formula length: 43
lola: 31 rewrites
lola: closed formula file SquareGrid-PT-130613-LTLFireability.task
lola: the resulting Büchi automaton has 6 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: 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: 1841 markings, 1841 edges
lola: ========================================

FORMULA SquareGrid-PT-130613-LTLFireability-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 5 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((X ((FIREABLE(t2i4_4_4) U FIREABLE(t1o_12_3))) OR (G ((F (FIREABLE(t4i3_3_1)) AND (FIREABLE(t3i1_2_10) OR FIREABLE(t4i3_3_1)))) AND X (F (FIREABLE(t1o_12_3))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((X ((FIREABLE(t2i4_4_4) U FIREABLE(t1o_12_3))) OR (G ((F (FIREABLE(t4i3_3_1)) AND (FIREABLE(t3i1_2_10) OR FIREABLE(t4i3_3_1)))) AND X (F (FIREABLE(t1o_12_3))))))
lola: processed formula length: 164
lola: 31 rewrites
lola: closed formula file SquareGrid-PT-130613-LTLFireability.task
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: 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: 2626 markings, 2626 edges
lola: ========================================

FORMULA SquareGrid-PT-130613-LTLFireability-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 6 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((X ((FIREABLE(t1o_8_10) U FIREABLE(t1i2_2_11))) OR (G (F (FIREABLE(t3i2_1_8))) AND X (F (FIREABLE(t1i2_2_11))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((X ((FIREABLE(t1o_8_10) U FIREABLE(t1i2_2_11))) OR (G (F (FIREABLE(t3i2_1_8))) AND X (F (FIREABLE(t1i2_2_11))))))
lola: processed formula length: 116
lola: 31 rewrites
lola: closed formula file SquareGrid-PT-130613-LTLFireability.task
lola: the resulting Büchi automaton has 7 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: 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: 1841 markings, 1841 edges
lola: ========================================

FORMULA SquareGrid-PT-130613-LTLFireability-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 7 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((X ((FIREABLE(t4i3_3_9) U FIREABLE(t2o_11_11))) U G (FIREABLE(t4i3_1_1))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((X ((FIREABLE(t4i3_3_9) U FIREABLE(t2o_11_11))) U G (FIREABLE(t4i3_1_1))))
lola: processed formula length: 77
lola: 31 rewrites
lola: closed formula file SquareGrid-PT-130613-LTLFireability.task
lola: the resulting Büchi automaton has 6 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: 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: 3683 markings, 3686 edges
lola: ========================================

FORMULA SquareGrid-PT-130613-LTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 446 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((F (FIREABLE(t2i1_7_3)) U X ((FIREABLE(t3i1_13_6) U FIREABLE(t4i3_5_4)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((F (FIREABLE(t2i1_7_3)) U X ((FIREABLE(t3i1_13_6) U FIREABLE(t4i3_5_4)))))
lola: processed formula length: 77
lola: 31 rewrites
lola: closed formula file SquareGrid-PT-130613-LTLFireability.task
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: 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: 3025 markings, 3025 edges
lola: ========================================

FORMULA SquareGrid-PT-130613-LTLFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (G (FIREABLE(t3i4_11_13)))) AND A (X (G ((X (FIREABLE(t3i4_3_7)) OR G (FIREABLE(t3i4_11_13)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 9 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (G (FIREABLE(t3i4_11_13))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G (FIREABLE(t3i4_11_13))))
lola: processed formula length: 32
lola: 31 rewrites
lola: closed formula file SquareGrid-PT-130613-LTLFireability.task
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 (--stubborn)
lola: SEARCH
lola: RUNNING
lola: 8927 markings, 8926 edges, 1785 markings/sec, 0 secs
lola: 9990 markings, 9989 edges, 213 markings/sec, 5 secs
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: 21141 markings, 21142 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================

FORMULA SquareGrid-PT-130613-LTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 592 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (FIREABLE(t2i4_4_3)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G (FIREABLE(t2i4_4_3)))
lola: processed formula length: 26
lola: 33 rewrites
lola: closed formula file SquareGrid-PT-130613-LTLFireability.task
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: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 0 markings, 0 edges
lola: formula 0: NOT FIREABLE(t2i4_4_3)
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: ========================================

FORMULA SquareGrid-PT-130613-LTLFireability-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 711 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(t3o_4_5)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: NOT FIREABLE(t3o_4_5)
lola: processed formula length: 21
lola: 33 rewrites
lola: closed formula file SquareGrid-PT-130613-LTLFireability.task
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: ========================================

FORMULA SquareGrid-PT-130613-LTLFireability-8 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 12 will run for 889 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (G (FIREABLE(t2i3_4_12))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G (FIREABLE(t2i3_4_12))))
lola: processed formula length: 31
lola: 31 rewrites
lola: closed formula file SquareGrid-PT-130613-LTLFireability.task
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 (--stubborn)
lola: SEARCH
lola: RUNNING
lola: 6634 markings, 6633 edges, 1327 markings/sec, 0 secs
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: 12306 markings, 12307 edges
lola: ========================================

FORMULA SquareGrid-PT-130613-LTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1182 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((FIREABLE(t1i2_12_7) U G (FIREABLE(t3i1_11_12))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((FIREABLE(t1i2_12_7) U G (FIREABLE(t3i1_11_12))))
lola: processed formula length: 52
lola: 31 rewrites
lola: closed formula file SquareGrid-PT-130613-LTLFireability.task
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 (--stubborn)
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: 8344 markings, 8344 edges
lola: ========================================

FORMULA SquareGrid-PT-130613-LTLFireability-1 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1773 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((FIREABLE(t2o_8_8) U (FIREABLE(t3i1_11_6) OR (G (FIREABLE(t1i4_10_5)) AND F (FIREABLE(t3i1_11_6))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((FIREABLE(t2o_8_8) U (FIREABLE(t3i1_11_6) OR (G (FIREABLE(t1i4_10_5)) AND F (FIREABLE(t3i1_11_6))))))
lola: processed formula length: 104
lola: 31 rewrites
lola: closed formula file SquareGrid-PT-130613-LTLFireability.task
lola: the resulting Büchi automaton has 8 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 (--stubborn)
lola: SEARCH
lola: RUNNING
lola: 7558 markings, 7557 edges, 1512 markings/sec, 0 secs
lola: 8701 markings, 8700 edges, 229 markings/sec, 5 secs
lola: 10394 markings, 10393 edges, 339 markings/sec, 10 secs
lola: 12176 markings, 12175 edges, 356 markings/sec, 15 secs
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: 12673 markings, 12673 edges

FORMULA SquareGrid-PT-130613-LTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 15 will run for 3523 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((FIREABLE(t3o_10_11) OR (G ((F (FIREABLE(t3o_6_13)) AND (FIREABLE(t3o_3_9) OR FIREABLE(t3o_6_13)))) AND F (FIREABLE(t3o_10_11)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((FIREABLE(t3o_10_11) OR (G ((F (FIREABLE(t3o_6_13)) AND (FIREABLE(t3o_3_9) OR FIREABLE(t3o_6_13)))) AND F (FIREABLE(t3o_10_11)))))
lola: processed formula length: 133
lola: 31 rewrites
lola: closed formula file SquareGrid-PT-130613-LTLFireability.task
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: using ltl preserving stubborn set method (--stubborn)
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

FORMULA SquareGrid-PT-130613-LTLFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: yes no no yes no no no no yes no no no no yes no no
lola:
preliminary result: yes no no yes no no no no yes no no no no yes no no
lola: ========================================
lola: memory consumption: 18408 KB
lola: time consumption: 46 seconds

BK_STOP 1553296458320

--------------------
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="SquareGrid-PT-130613"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="win2018"
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 win2018"
echo " Input is SquareGrid-PT-130613, 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 r176-oct2-155297760700015"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-130613.tgz
mv SquareGrid-PT-130613 execution
cd execution
if [ "LTLFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "LTLFireability" = "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 [ "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
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 ;