Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
......................
/home/mcc/execution
total 952K
-rw-r--r-- 1 mcc users 3.3K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.8K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 13K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.6K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 111 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 349 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.3K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 7 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rwxr-xr-x 1 mcc users 786K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is SquareGrid-PT-100510, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r160-smll-152705512600200
=====================================================================

--------------------
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-100510-CTLFireability-00
FORMULA_NAME SquareGrid-PT-100510-CTLFireability-01
FORMULA_NAME SquareGrid-PT-100510-CTLFireability-02
FORMULA_NAME SquareGrid-PT-100510-CTLFireability-03
FORMULA_NAME SquareGrid-PT-100510-CTLFireability-04
FORMULA_NAME SquareGrid-PT-100510-CTLFireability-05
FORMULA_NAME SquareGrid-PT-100510-CTLFireability-06
FORMULA_NAME SquareGrid-PT-100510-CTLFireability-07
FORMULA_NAME SquareGrid-PT-100510-CTLFireability-08
FORMULA_NAME SquareGrid-PT-100510-CTLFireability-09
FORMULA_NAME SquareGrid-PT-100510-CTLFireability-10
FORMULA_NAME SquareGrid-PT-100510-CTLFireability-11
FORMULA_NAME SquareGrid-PT-100510-CTLFireability-12
FORMULA_NAME SquareGrid-PT-100510-CTLFireability-13
FORMULA_NAME SquareGrid-PT-100510-CTLFireability-14
FORMULA_NAME SquareGrid-PT-100510-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1527285213165

info: Time: 3600 - MCC
===========================================================================================
prep: translating SquareGrid-PT-100510 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating SquareGrid-PT-100510 formula CTLFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking CTLFireability @ SquareGrid-PT-100510 @ 3570 seconds
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 3020/65536 symbol table entries, 416 collisions
lola: preprocessing...
lola: Size of bit vector: 44160
lola: finding significant places
lola: 1380 places, 1640 transitions, 839 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 2180 transition conflict sets
lola: TASK
lola: reading formula from SquareGrid-PT-100510-CTLFireability.task
lola: E (X (NOT(NOT(A (X (FIREABLE(t1i3_5_1))))))) : (A (F (A ((FIREABLE(t1i2_6_5) U FIREABLE(t4i1_10_4))))) AND E (F (A (F ((FIREABLE(t2i4_5_10) OR FIREABLE(t3i4_4_7))))))) : ((NOT((A (F (FIREABLE(t2i4_5_4))) OR FIREABLE(t3o_6_7))) AND FIREABLE(t1i4_4_2)) OR A (G (A (F (NOT FIREABLE(t2o_6_1)))))) : A ((E (F (FIREABLE(t2i3_4_5))) U FIREABLE(t1i3_5_6))) : (A (X (E (F (NOT FIREABLE(t1i2_10_10))))) OR (FIREABLE(t1i2_3_7) OR (FIREABLE(t3i4_9_10) AND (NOT FIREABLE(t1i4_4_8) OR NOT FIREABLE(t1i3_3_6)) AND FIREABLE(t2i1_8_8)))) : (FIREABLE(t3i2_2_7) OR A (X (E (X (NOT FIREABLE(t2o_8_8)))))) : A ((NOT(E (F (FIREABLE(t2i1_2_10)))) U FIREABLE(t3i2_9_5))) : (A (F (FIREABLE(t3i4_9_9))) OR (FIREABLE(t3o_7_1) AND FIREABLE(t4o_3_4) AND FIREABLE(t3i4_3_10))) : E (F (A (X (((FIREABLE(t2i1_8_9) OR FIREABLE(t3i1_6_9)) AND FIREABLE(t3i1_5_3)))))) : (A ((E (G (FIREABLE(t1i2_2_8))) U A (G (FIREABLE(t2o_7_2))))) OR (A (X (E (X (FIREABLE(t2i1_10_4))))) OR A (F (A (X (FIREABLE(t1i2_4_3))))))) : E (F (A (X (FIREABLE(t3o_8_1))))) : (A ((E (G (FIREABLE(t1i2_8_7))) U (NOT FIREABLE(t4o_4_6) AND NOT FIREABLE(t3o_8_8)))) OR (NOT FIREABLE(t1i2_3_10) AND A ((NOT FIREABLE(t4i1_2_1) U NOT FIREABLE(t4o_5_4))))) : A (X (E (X (E (X (FIREABLE(t1i3_10_9))))))) : NOT((E (X (A (X (FIREABLE(t4i2_4_5))))) OR (A (G ((FIREABLE(t3i1_1_1) AND FIREABLE(t3o_10_9)))) OR A (X (FIREABLE(t1i2_8_8)))))) : E (G (FIREABLE(t2o_8_4))) : A (F (FIREABLE(t1i4_6_3)))
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:440
lola: rewrite Frontend/Parser/formula_rewrite.k:455
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:479
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (A (X (FIREABLE(t1i3_5_1)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: processed formula: EX(AX(FIREABLE(t1i3_5_1)))
lola: processed formula length: 26
lola: 33 rewrites
lola: closed formula file SquareGrid-PT-100510-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA SquareGrid-PT-100510-CTLFireability-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 1 will run for 238 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (X (E (F (NOT FIREABLE(t1i2_10_10))))) OR (FIREABLE(t1i2_3_7) OR (FIREABLE(t3i4_9_10) AND (NOT FIREABLE(t1i4_4_8) OR NOT FIREABLE(t1i3_3_6)) AND FIREABLE(t2i1_8_8))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 238 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t1i2_3_7) OR (FIREABLE(t3i4_9_10) AND (NOT FIREABLE(t1i4_4_8) OR NOT FIREABLE(t1i3_3_6)) AND FIREABLE(t2i1_8_8)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(t1i2_3_7) OR (FIREABLE(t3i4_9_10) AND (NOT FIREABLE(t1i4_4_8) OR NOT FIREABLE(t1i3_3_6)) AND FIREABLE(t2i1_8_8)))
lola: processed formula length: 125
lola: 31 rewrites
lola: closed formula file SquareGrid-PT-100510-CTLFireability.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: ========================================
lola: subprocess 2 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (E (F (NOT FIREABLE(t1i2_10_10)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: processed formula: AX(E(TRUE U NOT FIREABLE(t1i2_10_10)))
lola: processed formula length: 38
lola: 33 rewrites
lola: closed formula file SquareGrid-PT-100510-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 1982 markings, 1981 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================

FORMULA SquareGrid-PT-100510-CTLFireability-4 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 2 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t3i2_2_7) OR A (X (E (X (NOT FIREABLE(t2o_8_8))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t3i2_2_7)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(t3i2_2_7)
lola: processed formula length: 18
lola: 31 rewrites
lola: closed formula file SquareGrid-PT-100510-CTLFireability.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: ========================================
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (E (X (NOT FIREABLE(t2o_8_8)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: processed formula: AX(EX(NOT FIREABLE(t2o_8_8)))
lola: processed formula length: 29
lola: 33 rewrites
lola: closed formula file SquareGrid-PT-100510-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 0 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================

FORMULA SquareGrid-PT-100510-CTLFireability-5 TRUE 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: E (F (A (X (((FIREABLE(t2i1_8_9) OR FIREABLE(t3i1_6_9)) AND FIREABLE(t3i1_5_3))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: processed formula: E(TRUE U AX(((FIREABLE(t2i1_8_9) OR FIREABLE(t3i1_6_9)) AND FIREABLE(t3i1_5_3))))
lola: processed formula length: 82
lola: 33 rewrites
lola: closed formula file SquareGrid-PT-100510-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 15222 markings, 15221 edges
lola: ========================================

FORMULA SquareGrid-PT-100510-CTLFireability-8 TRUE 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 ((E (G (FIREABLE(t1i2_2_8))) U A (G (FIREABLE(t2o_7_2))))) OR (A (X (E (X (FIREABLE(t2i1_10_4))))) OR A (F (A (X (FIREABLE(t1i2_4_3)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:724
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: rewrite Frontend/Parser/formula_rewrite.k:739
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:732
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: processed formula: (A(NOT(A(TRUE U NOT FIREABLE(t1i2_2_8))) U NOT(E(TRUE U NOT FIREABLE(t2o_7_2)))) OR (AX(EX(FIREABLE(t2i1_10_4))) OR A(TRUE U AX(FIREABLE(t1i2_4_3)))))
lola: processed formula length: 150
lola: 40 rewrites
lola: closed formula file SquareGrid-PT-100510-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 4 significant temporal operators and needs 17 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 11755 markings, 11769 edges

FORMULA SquareGrid-PT-100510-CTLFireability-9 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 5 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (A (X (FIREABLE(t3o_8_1)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: processed formula: E(TRUE U AX(FIREABLE(t3o_8_1)))
lola: processed formula length: 31
lola: 33 rewrites
lola: closed formula file SquareGrid-PT-100510-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 15222 markings, 15221 edges
lola: ========================================

FORMULA SquareGrid-PT-100510-CTLFireability-10 TRUE 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 (E (X (E (X (FIREABLE(t1i3_10_9)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: processed formula: AX(EX(EX(FIREABLE(t1i3_10_9))))
lola: processed formula length: 31
lola: 34 rewrites
lola: closed formula file SquareGrid-PT-100510-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA SquareGrid-PT-100510-CTLFireability-12 TRUE 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 (E (X (NOT FIREABLE(t4i2_4_5))))) AND (E (F ((NOT FIREABLE(t3i1_1_1) OR NOT FIREABLE(t3o_10_9)))) AND E (X (NOT FIREABLE(t1i2_8_8)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((NOT FIREABLE(t3i1_1_1) OR NOT FIREABLE(t3o_10_9))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F ((NOT FIREABLE(t3i1_1_1) OR NOT FIREABLE(t3o_10_9))))
lola: processed formula length: 59
lola: 32 rewrites
lola: closed formula file SquareGrid-PT-100510-CTLFireability.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:625
lola: formula 0: (NOT FIREABLE(t3i1_1_1) OR NOT FIREABLE(t3o_10_9))
lola: state equation: Generated DNF with 4 literals and 4 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 0 markings, 0 edges
lola: state equation: write sara problem file to SquareGrid-PT-100510-CTLFireability-7-0.sara
lola: ========================================
lola: subprocess 8 will run for 446 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (NOT FIREABLE(t1i2_8_8)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: processed formula: EX(NOT FIREABLE(t1i2_8_8))
lola: processed formula length: 26
lola: 32 rewrites
lola: closed formula file SquareGrid-PT-100510-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 9 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (E (X (NOT FIREABLE(t4i2_4_5)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: processed formula: AX(EX(NOT FIREABLE(t4i2_4_5)))
lola: processed formula length: 30
lola: 33 rewrites
lola: closed formula file SquareGrid-PT-100510-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 0 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================

FORMULA SquareGrid-PT-100510-CTLFireability-13 TRUE 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: E (G (FIREABLE(t2o_8_4)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G (FIREABLE(t2o_8_4)))
lola: processed formula length: 25
lola: 31 rewrites
lola: closed formula file SquareGrid-PT-100510-CTLFireability.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: 7755 markings, 7754 edges, 1551 markings/sec, 0 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 13965 markings, 13965 edges
lola: ========================================

FORMULA SquareGrid-PT-100510-CTLFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 508 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(t1i4_6_3)))
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(t1i4_6_3)
lola: processed formula length: 22
lola: 33 rewrites
lola: closed formula file SquareGrid-PT-100510-CTLFireability.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: 7709 markings, 7708 edges, 1542 markings/sec, 0 secs
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 12769 markings, 12769 edges

FORMULA SquareGrid-PT-100510-CTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 10 will run for 592 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((E (F (FIREABLE(t2i3_4_5))) U FIREABLE(t1i3_5_6)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: rewrite Frontend/Parser/formula_rewrite.k:739
lola: processed formula: A(E(TRUE U FIREABLE(t2i3_4_5)) U FIREABLE(t1i3_5_6))
lola: processed formula length: 52
lola: 33 rewrites
lola: closed formula file SquareGrid-PT-100510-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 237148 markings, 258197 edges

FORMULA SquareGrid-PT-100510-CTLFireability-3 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 11 will run for 710 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A ((E (G (FIREABLE(t1i2_8_7))) U (NOT FIREABLE(t4o_4_6) AND NOT FIREABLE(t3o_8_8)))) OR (NOT FIREABLE(t1i2_3_10) AND A ((NOT FIREABLE(t4i1_2_1) U NOT FIREABLE(t4o_5_4)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:724
lola: rewrite Frontend/Parser/formula_rewrite.k:739
lola: rewrite Frontend/Parser/formula_rewrite.k:739
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: processed formula: (A(NOT(A(TRUE U NOT FIREABLE(t1i2_8_7))) U (NOT FIREABLE(t4o_4_6) AND NOT FIREABLE(t3o_8_8))) OR (NOT FIREABLE(t1i2_3_10) AND A(NOT FIREABLE(t4i1_2_1) U NOT FIREABLE(t4o_5_4))))
lola: processed formula length: 177
lola: 35 rewrites
lola: closed formula file SquareGrid-PT-100510-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 11694 markings, 11696 edges
lola: ========================================

FORMULA SquareGrid-PT-100510-CTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 12 will run for 887 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (FIREABLE(t3i4_9_9))) OR (FIREABLE(t3o_7_1) AND FIREABLE(t4o_3_4) AND FIREABLE(t3i4_3_10)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 12 will run for 887 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t3o_7_1) AND FIREABLE(t4o_3_4) AND FIREABLE(t3i4_3_10))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(t3o_7_1) AND FIREABLE(t4o_3_4) AND FIREABLE(t3i4_3_10))
lola: processed formula length: 65
lola: 31 rewrites
lola: closed formula file SquareGrid-PT-100510-CTLFireability.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: ========================================
lola: subprocess 13 will run for 1183 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(t3i4_9_9)))
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(t3i4_9_9)
lola: processed formula length: 22
lola: 33 rewrites
lola: closed formula file SquareGrid-PT-100510-CTLFireability.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: 10110 markings, 10109 edges, 2022 markings/sec, 0 secs
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 10948 markings, 10948 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================

FORMULA SquareGrid-PT-100510-CTLFireability-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1181 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t3i2_9_5) OR (A (G (NOT FIREABLE(t2i1_2_10))) AND A (F (FIREABLE(t3i2_9_5)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 13 will run for 1181 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t3i2_9_5)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(t3i2_9_5)
lola: processed formula length: 18
lola: 31 rewrites
lola: closed formula file SquareGrid-PT-100510-CTLFireability.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: ========================================
lola: subprocess 14 will run for 1772 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(t3i2_9_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(t3i2_9_5)
lola: processed formula length: 22
lola: 33 rewrites
lola: closed formula file SquareGrid-PT-100510-CTLFireability.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: 6838 markings, 6837 edges, 1368 markings/sec, 0 secs
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 17226 markings, 17226 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================

FORMULA SquareGrid-PT-100510-CTLFireability-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1767 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (FIREABLE(t4i1_10_4))) AND E (F ((FIREABLE(t2i4_5_10) OR FIREABLE(t3i4_4_7)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 1767 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(t4i1_10_4)))
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(t4i1_10_4)
lola: processed formula length: 23
lola: 33 rewrites
lola: closed formula file SquareGrid-PT-100510-CTLFireability.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: 7763 markings, 7762 edges, 1553 markings/sec, 0 secs
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 13969 markings, 13969 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================

FORMULA SquareGrid-PT-100510-CTLFireability-1 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 3527 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((E (G (NOT FIREABLE(t2i4_5_4))) AND (NOT FIREABLE(t3o_6_7) AND FIREABLE(t1i4_4_2))) OR A (G (A (F (NOT FIREABLE(t2o_6_1))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 3527 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (NOT FIREABLE(t3o_6_7) AND FIREABLE(t1i4_4_2))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: processed formula: (NOT FIREABLE(t3o_6_7) AND FIREABLE(t1i4_4_2))
lola: processed formula length: 46
lola: 32 rewrites
lola: closed formula file SquareGrid-PT-100510-CTLFireability.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: ========================================
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: ((E (G (NOT FIREABLE(t2i4_5_4))) AND (NOT FIREABLE(t3o_6_7) AND FIREABLE(t1i4_4_2))) OR A (G (A (F (NOT FIREABLE(t2o_6_1))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: (NOT FIREABLE(t3o_6_7) AND FIREABLE(t1i4_4_2))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: processed formula: (NOT FIREABLE(t3o_6_7) AND FIREABLE(t1i4_4_2))
lola: processed formula length: 46
lola: 32 rewrites
lola: closed formula file SquareGrid-PT-100510-CTLFireability.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: lola: ========================================
========================================
lola: ...considering subproblem: A (G (A (F (NOT FIREABLE(t2o_6_1)))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence in all states
lola: rewrite Frontend/Parser/formula_rewrite.k:644
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: FIREABLE(t2o_6_1)
lola: processed formula length: 17
lola: 33 rewrites
lola: closed formula file SquareGrid-PT-100510-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EFEG)
lola: state space: using reachability graph (EFEG version) (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: 5682 markings, 5681 edges, 1136 markings/sec, 0 secs
lola: 10506 markings, 10505 edges, 965 markings/sec, 5 secs
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EFEG
lola: The predicate does not eventually occur from all states.
lola: 12383 markings, 12383 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.

FORMULA SquareGrid-PT-100510-CTLFireability-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: no no no no yes yes no no yes yes yes no yes yes yes no
lola:
preliminary result: no no no no yes yes no no yes yes yes no yes yes yes no
lola: ========================================
lola: memory consumption: 16984 KB
lola: time consumption: 53 seconds

BK_STOP 1527285266751

--------------------
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-100510"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="lola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-100510.tgz
mv SquareGrid-PT-100510 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool lola"
echo " Input is SquareGrid-PT-100510, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r160-smll-152705512600200"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;