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 188K
-rw-r--r-- 1 mcc users 4.1K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K 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 6.3K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.9K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.6K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K 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 127 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 365 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.5K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K 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 13 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 8.2K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is SmallOperatingSystem-PT-MT0032DC0016, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r160-smll-152705512300018
=====================================================================

--------------------
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 SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-00
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-01
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-02
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-03
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-04
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-05
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-06
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-07
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-08
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-09
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-10
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-11
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-12
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-13
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-14
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1527193088949

info: Time: 3600 - MCC
===========================================================================================
prep: translating SmallOperatingSystem-PT-MT0032DC0016 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating SmallOperatingSystem-PT-MT0032DC0016 formula CTLFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking CTLFireability @ SmallOperatingSystem-PT-MT0032DC0016 @ 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: 17/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 288
lola: finding significant places
lola: 9 places, 8 transitions, 5 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 10 transition conflict sets
lola: TASK
lola: reading formula from SmallOperatingSystem-PT-MT0032DC0016-CTLFireability.task
lola: E (F (NOT(E (X (FIREABLE(endLoading)))))) : E (F (A (G ((FIREABLE(suspend) AND (FIREABLE(endUnload) OR FIREABLE(startUnload))))))) : E (F (A (G ((NOT FIREABLE(startLoading) AND NOT FIREABLE(suspend)))))) : NOT(A (G (NOT(A (G (FIREABLE(startUnload))))))) : NOT FIREABLE(startUnload) : (E (F ((FIREABLE(startFirst) AND A (G (FIREABLE(suspend)))))) AND (FIREABLE(startUnload) OR (FIREABLE(endLoading) AND FIREABLE(startLoading) AND (FIREABLE(startLoading) OR FIREABLE(endUnload))))) : E (((A (F (FIREABLE(endLoading))) AND FIREABLE(endLoading)) U A ((FIREABLE(startUnload) U FIREABLE(endLoading))))) : FIREABLE(startLoading) : FIREABLE(endLoading) : A ((NOT(A (G (FIREABLE(startFirst)))) U E (X (NOT FIREABLE(startUnload))))) : A (F (())) : A (F (FIREABLE(endUnload))) : A (((FIREABLE(startFirst) AND (FIREABLE(startNext) OR FIREABLE(startFirst) OR FIREABLE(endUnload) OR FIREABLE(endLoading))) U (A (X (FIREABLE(startFirst))) OR E (X (FIREABLE(startUnload)))))) : ((((E (G (FIREABLE(startNext))) OR (FIREABLE(startUnload) AND FIREABLE(endUnload) AND NOT FIREABLE(endLoading))) AND E (X (FIREABLE(endUnload)))) OR (E ((FIREABLE(startLoading) U FIREABLE(startUnload))) OR (A (F (FIREABLE(startNext))) OR (FIREABLE(startFirst) OR NOT FIREABLE(freeMemory))))) OR ((A ((FIREABLE(startLoading) U FIREABLE(startLoading))) OR A (X (FIREABLE(startFirst)))) OR A (G (((FIREABLE(freeMemory) AND FIREABLE(endUnload)) OR FIREABLE(freeMemory)))))) : E (F (NOT FIREABLE(startLoading))) : FIREABLE(endUnload)
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:154
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:416
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: NOT FIREABLE(startUnload)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: NOT FIREABLE(startUnload)
lola: processed formula length: 25
lola: 23 rewrites
lola: closed formula file SmallOperatingSystem-PT-MT0032DC0016-CTLFireability.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 SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-4 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(startLoading)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(startLoading)
lola: processed formula length: 22
lola: 23 rewrites
lola: closed formula file SmallOperatingSystem-PT-MT0032DC0016-CTLFireability.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 SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-7 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(endLoading)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(endLoading)
lola: processed formula length: 20
lola: 23 rewrites
lola: closed formula file SmallOperatingSystem-PT-MT0032DC0016-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: ========================================

FORMULA SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-8 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: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 23 rewrites
lola: closed formula file SmallOperatingSystem-PT-MT0032DC0016-CTLFireability.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 SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-10 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: FIREABLE(endUnload)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(endUnload)
lola: processed formula length: 19
lola: 23 rewrites
lola: closed formula file SmallOperatingSystem-PT-MT0032DC0016-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: ========================================

FORMULA SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-15 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: E (F (A (X (NOT FIREABLE(endLoading)))))
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(NOT FIREABLE(endLoading)))
lola: processed formula length: 38
lola: 25 rewrites
lola: closed formula file SmallOperatingSystem-PT-MT0032DC0016-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: 65 markings, 64 edges
lola: ========================================

FORMULA SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-0 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 (((FIREABLE(startFirst) AND (FIREABLE(startNext) OR FIREABLE(startFirst) OR FIREABLE(endUnload) OR FIREABLE(endLoading))) U (A (X (FIREABLE(startFirst))) OR E (X (FIREABLE(startUnload))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:739
lola: processed formula: A((FIREABLE(startFirst) AND (FIREABLE(startNext) OR FIREABLE(startFirst) OR FIREABLE(endUnload) OR FIREABLE(endLoading))) U (AX(FIREABLE(startFirst)) OR EX(FIREABLE(startUnload))))
lola: processed formula length: 183
lola: 26 rewrites
lola: closed formula file SmallOperatingSystem-PT-MT0032DC0016-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: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 1 markings, 0 edges
lola: ========================================

FORMULA SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-12 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: (((E (G (FIREABLE(startNext))) OR (FIREABLE(startUnload) AND FIREABLE(endUnload) AND NOT FIREABLE(endLoading))) AND E (X (FIREABLE(endUnload)))) OR (E ((FIREABLE(startLoading) U FIREABLE(startUnload))) OR (A (F (FIREABLE(startNext))) OR ((FIREABLE(startFirst) OR NOT FIREABLE(freeMemory)) OR (FIREABLE(startLoading) OR (A (X (FIREABLE(startFirst))) OR A (G (((FIREABLE(freeMemory) AND FIREABLE(endUn... (shortened)
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: A (G (((FIREABLE(freeMemory) AND FIREABLE(endUnload)) OR FIREABLE(freeMemory))))
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(freeMemory) AND FIREABLE(endUnload)) OR FIREABLE(freeMemory))))
lola: processed formula length: 81
lola: 25 rewrites
lola: closed formula file SmallOperatingSystem-PT-MT0032DC0016-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:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: ((NOT FIREABLE(freeMemory) OR NOT FIREABLE(endUnload)) AND NOT FIREABLE(freeMemory))
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 0 markings, 0 edges
lola: state equation: write sara problem file to SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-7-0.sara
lola: ========================================
lola: subprocess 8 will run for 446 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(startLoading)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(startLoading)
lola: processed formula length: 22
lola: 23 rewrites
lola: closed formula file SmallOperatingSystem-PT-MT0032DC0016-CTLFireability.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: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================

FORMULA SmallOperatingSystem-PT-MT0032DC0016-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: A ((E (F (NOT FIREABLE(startFirst))) U E (X (NOT FIREABLE(startUnload)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:739
lola: processed formula: A(E(TRUE U NOT FIREABLE(startFirst)) U EX(NOT FIREABLE(startUnload)))
lola: processed formula length: 69
lola: 26 rewrites
lola: closed formula file SmallOperatingSystem-PT-MT0032DC0016-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: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 1 markings, 0 edges
lola: ========================================

FORMULA SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-9 TRUE 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: E (F (NOT FIREABLE(startLoading)))
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(startLoading)))
lola: processed formula length: 34
lola: 24 rewrites
lola: closed formula file SmallOperatingSystem-PT-MT0032DC0016-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(startLoading)
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 17 markings, 16 edges

FORMULA SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 10 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (A (G (FIREABLE(startUnload)))))
lola: ========================================
lola: SUBTASK
lola: checking possible invariance
lola: AGEF init
lola: rewrite Frontend/Parser/formula_rewrite.k:636
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: NOT FIREABLE(startUnload)
lola: processed formula length: 25
lola: 25 rewrites
lola: closed formula file SmallOperatingSystem-PT-MT0032DC0016-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using tscc preserving stubborn set method (--stubborn)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: tscc_search
lola: The predicate is not possibly invariant.
lola: 154497 markings, 774052 edges
lola: ========================================

FORMULA SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-3 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(endUnload)))
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(endUnload)
lola: processed formula length: 23
lola: 25 rewrites
lola: closed formula file SmallOperatingSystem-PT-MT0032DC0016-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: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 3 markings, 3 edges
lola: ========================================

FORMULA SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 12 will run for 892 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (A (G ((NOT FIREABLE(startLoading) AND NOT FIREABLE(suspend))))))
lola: ========================================
lola: SUBTASK
lola: checking possible invariance
lola: AGEF init
lola: rewrite Frontend/Parser/formula_rewrite.k:636
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: (FIREABLE(startLoading) OR FIREABLE(suspend))
lola: processed formula length: 46
lola: 25 rewrites
lola: closed formula file SmallOperatingSystem-PT-MT0032DC0016-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using tscc preserving stubborn set method (--stubborn)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: tscc_search
lola: The predicate is not possibly invariant.
lola: 354500 markings, 2446030 edges
lola: ========================================

FORMULA SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (A (G ((FIREABLE(suspend) AND (FIREABLE(endUnload) OR FIREABLE(startUnload)))))))
lola: ========================================
lola: SUBTASK
lola: checking possible invariance
lola: AGEF init
lola: rewrite Frontend/Parser/formula_rewrite.k:636
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: (NOT FIREABLE(suspend) OR (NOT FIREABLE(endUnload) AND NOT FIREABLE(startUnload)))
lola: processed formula length: 83
lola: 25 rewrites
lola: closed formula file SmallOperatingSystem-PT-MT0032DC0016-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using tscc preserving stubborn set method (--stubborn)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: tscc_search
lola: The predicate is not possibly invariant.
lola: 354495 markings, 1815877 edges
lola: ========================================

FORMULA SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-1 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (((A (F (FIREABLE(endLoading))) AND FIREABLE(endLoading)) U A ((FIREABLE(startUnload) U FIREABLE(endLoading)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:732
lola: rewrite Frontend/Parser/formula_rewrite.k:739
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: processed formula: E((A(TRUE U FIREABLE(endLoading)) AND FIREABLE(endLoading)) U A(FIREABLE(startUnload) U FIREABLE(endLoading)))
lola: processed formula length: 110
lola: 26 rewrites
lola: closed formula file SmallOperatingSystem-PT-MT0032DC0016-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: 2 markings, 3 edges
lola: ========================================

FORMULA SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 3566 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F ((FIREABLE(startFirst) AND A (G (FIREABLE(suspend)))))) AND (FIREABLE(startUnload) OR (FIREABLE(endLoading) AND FIREABLE(startLoading) AND (FIREABLE(startLoading) OR FIREABLE(endUnload)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 3566 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(startUnload) OR (FIREABLE(endLoading) AND FIREABLE(startLoading) AND (FIREABLE(startLoading) OR FIREABLE(endUnload))))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(startUnload) OR (FIREABLE(endLoading) AND FIREABLE(startLoading) AND (FIREABLE(startLoading) OR FIREABLE(endUnload))))
lola: processed formula length: 130
lola: 23 rewrites
lola: closed formula file SmallOperatingSystem-PT-MT0032DC0016-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: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola:
========================================FORMULA SmallOperatingSystem-PT-MT0032DC0016-CTLFireability-5 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

lola: RESULT
lola:
SUMMARY: yes no no no yes no no yes no yes yes no no yes yes no
lola:
preliminary result: yes no no no yes no no yes no yes yes no no yes yes no
lola: memory consumption: 14808 KB
lola: time consumption: 3 seconds

BK_STOP 1527193092334

--------------------
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="SmallOperatingSystem-PT-MT0032DC0016"
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/SmallOperatingSystem-PT-MT0032DC0016.tgz
mv SmallOperatingSystem-PT-MT0032DC0016 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 SmallOperatingSystem-PT-MT0032DC0016, 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-152705512300018"
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 ;