fond
Model Checking Contest 2019
9th edition, Prague, Czech Republic, April 7, 2019 (TOOLympics)
Execution of r176-oct2-155297760700015
Last Updated
Apr 15, 2019

About the Execution of 2018-Gold for SquareGrid-PT-130613

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
186.360 46361.00 47084.00 27.40 TFFTFFFFTFFFFTFF normal

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 ;