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 224K
-rw-r--r-- 1 mcc users 4.4K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 20K 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 3.3K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 13K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.4K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 114 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 352 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 4.0K 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 2.2K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 3 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 29K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is DatabaseWithMutex-PT-02, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r076-blw3-152649936700039
=====================================================================

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

=== Now, execution of the tool begins

BK_START 1526609444873

info: Time: 3600 - MCC
===========================================================================================
prep: translating DatabaseWithMutex-PT-02 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating DatabaseWithMutex-PT-02 formula CTLFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking CTLFireability @ DatabaseWithMutex-PT-02 @ 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: 70/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 1216
lola: finding significant places
lola: 38 places, 32 transitions, 28 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 46 transition conflict sets
lola: TASK
lola: reading formula from DatabaseWithMutex-PT-02-CTLFireability.task
lola: (NOT(((FIREABLE(Update_1_2) OR FIREABLE(Update_2_2) OR FIREABLE(Update_1_1) OR FIREABLE(Update_2_1)) AND A (G (((FIREABLE(Release_1_2) OR FIREABLE(Release_2_2) OR FIREABLE(Release_1_1) OR FIREABLE(Release_2_1)) AND (FIREABLE(end_update_2_1) OR FIREABLE(end_update_1_1) OR FIREABLE(end_update_1_2) OR FIREABLE(end_update_2_2))))))) AND E (((FIREABLE(Acquire_2_1) OR FIREABLE(Acquire_1_1) OR FIREABLE(Acquire_2_2) OR FIREABLE(Acquire_1_2) OR ((FIREABLE(Change_1_1) OR FIREABLE(Change_1_2) OR FIREABLE(Change_2_2) OR FIREABLE(Change_2_1)) AND (FIREABLE(Start_1_1) OR FIREABLE(Start_2_1) OR FIREABLE(Start_2_2) OR FIREABLE(Start_1_2)))) U (NOT FIREABLE(Update_1_2) AND NOT FIREABLE(Update_2_2) AND NOT FIREABLE(Update_1_1) AND NOT FIREABLE(Update_2_1) AND NOT FIREABLE(Update_1_2) AND NOT FIREABLE(Update_2_2) AND NOT FIREABLE(Update_1_1) AND NOT FIREABLE(Update_2_1))))) : ((((A (X ((FIREABLE(Start_1_1) OR FIREABLE(Start_2_1) OR FIREABLE(Start_2_2) OR FIREABLE(Start_1_2)))) OR (NOT FIREABLE(end_update_2_1) AND NOT FIREABLE(end_update_1_1) AND NOT FIREABLE(end_update_1_2) AND NOT FIREABLE(end_update_2_2) AND (FIREABLE(Update_1_2) OR FIREABLE(Update_2_2) OR FIREABLE(Update_1_1) OR FIREABLE(Update_2_1)) AND (FIREABLE(Update_1_2) OR FIREABLE(Update_2_2) OR FIREABLE(Update_1_1) OR FIREABLE(Update_2_1)))) AND A (F ((NOT FIREABLE(SendReply_2_2) AND NOT FIREABLE(SendReply_1_2) AND NOT FIREABLE(SendReply_2_1) AND NOT FIREABLE(SendReply_1_1))))) AND E (F (A (G ((FIREABLE(SendReply_2_2) OR FIREABLE(SendReply_1_2) OR FIREABLE(SendReply_2_1) OR FIREABLE(SendReply_1_1))))))) OR (FIREABLE(Release_1_2) OR FIREABLE(Release_2_2) OR FIREABLE(Release_1_1) OR FIREABLE(Release_2_1))) : (((FIREABLE(Acquire_2_1) OR FIREABLE(Acquire_1_1) OR FIREABLE(Acquire_2_2) OR FIREABLE(Acquire_1_2)) OR NOT((E (X ((FIREABLE(Start_1_1) OR FIREABLE(Start_2_1) OR FIREABLE(Start_2_2) OR FIREABLE(Start_1_2)))) AND ((NOT FIREABLE(Start_1_1) AND NOT FIREABLE(Start_2_1) AND NOT FIREABLE(Start_2_2) AND NOT FIREABLE(Start_1_2)) OR (NOT FIREABLE(Start_1_1) AND NOT FIREABLE(Start_2_1) AND NOT FIREABLE(Start_2_2) AND NOT FIREABLE(Start_1_2)))))) AND NOT(NOT((A (F ((FIREABLE(Acquire_2_1) OR FIREABLE(Acquire_1_1) OR FIREABLE(Acquire_2_2) OR FIREABLE(Acquire_1_2)))) AND (FIREABLE(SendReply_2_2) OR FIREABLE(SendReply_1_2) OR FIREABLE(SendReply_2_1) OR FIREABLE(SendReply_1_1)))))) : ((FIREABLE(Update_1_2) OR FIREABLE(Update_2_2) OR FIREABLE(Update_1_1) OR FIREABLE(Update_2_1)) OR ((FIREABLE(Update_1_2) OR FIREABLE(Update_2_2) OR FIREABLE(Update_1_1) OR FIREABLE(Update_2_1)) AND E (X ((NOT FIREABLE(SendMsg_1_1) AND NOT FIREABLE(SendMsg_2_1) AND NOT FIREABLE(SendMsg_2_2) AND NOT FIREABLE(SendMsg_1_2)))))) : (FIREABLE(Acquire_2_1) OR FIREABLE(Acquire_1_1) OR FIREABLE(Acquire_2_2) OR FIREABLE(Acquire_1_2)) : A (X (NOT(A (F ((FIREABLE(Release_1_2) OR FIREABLE(Release_2_2) OR FIREABLE(Release_1_1) OR FIREABLE(Release_2_1))))))) : A (X ((FIREABLE(Change_1_1) OR FIREABLE(Change_1_2) OR FIREABLE(Change_2_2) OR FIREABLE(Change_2_1)))) : (FIREABLE(Acquire_2_1) OR FIREABLE(Acquire_1_1) OR FIREABLE(Acquire_2_2) OR FIREABLE(Acquire_1_2)) : E (X (A ((FIREABLE(Update_2_2) U NOT FIREABLE(Acquire_2_1))))) : NOT(((FIREABLE(Acquire_1_1) AND FIREABLE(Release_2_1) AND (NOT FIREABLE(Acquire_2_1) OR NOT FIREABLE(SendMsg_2_1) OR NOT FIREABLE(SendReply_1_2))) OR (((NOT FIREABLE(SendMsg_1_2) AND (FIREABLE(Start_1_1))) AND E (F (FIREABLE(Change_1_1)))) OR (FIREABLE(SendReply_1_2) OR FIREABLE(Change_2_1) OR NOT FIREABLE(end_update_2_2) OR (FIREABLE(Release_2_2) AND FIREABLE(SendReply_2_2)))))) : FIREABLE(Start_1_1) : FIREABLE(Start_1_1) : NOT(A (G ((E (X (FIREABLE(SendMsg_1_1))) AND FIREABLE(SendMsg_1_1))))) : NOT(E (((FIREABLE(Start_1_2) AND FIREABLE(Change_2_1) AND (FIREABLE(end_update_1_2) OR FIREABLE(Start_2_2))) U (NOT FIREABLE(Acquire_2_1) OR NOT FIREABLE(Start_1_2))))) : E (G (FIREABLE(Update_2_2))) : A ((E ((FIREABLE(Change_2_2) U FIREABLE(Update_2_2))) U (NOT FIREABLE(SendReply_2_2) OR NOT FIREABLE(Change_2_2) OR NOT FIREABLE(Acquire_1_2) OR NOT FIREABLE(Release_2_1))))
lola: rewrite Frontend/Parser/formula_rewrite.k:315
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:251
lola: rewrite Frontend/Parser/formula_rewrite.k:315
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:297
lola: rewrite Frontend/Parser/formula_rewrite.k:315
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:318
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:300
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:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:297
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:297
lola: rewrite Frontend/Parser/formula_rewrite.k:545
lola: rewrite Frontend/Parser/formula_rewrite.k:315
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: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:326
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(Acquire_2_1) OR FIREABLE(Acquire_1_1) OR FIREABLE(Acquire_2_2) OR FIREABLE(Acquire_1_2))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(Acquire_2_1) OR FIREABLE(Acquire_1_1) OR FIREABLE(Acquire_2_2) OR FIREABLE(Acquire_1_2))
lola: processed formula length: 101
lola: 47 rewrites
lola: closed formula file DatabaseWithMutex-PT-02-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

FORMULA DatabaseWithMutex-PT-02-CTLFireability-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 1 will run for 238 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(Acquire_2_1) OR FIREABLE(Acquire_1_1) OR FIREABLE(Acquire_2_2) OR FIREABLE(Acquire_1_2))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(Acquire_2_1) OR FIREABLE(Acquire_1_1) OR FIREABLE(Acquire_2_2) OR FIREABLE(Acquire_1_2))
lola: processed formula length: 101
lola: 47 rewrites
lola: closed formula file DatabaseWithMutex-PT-02-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 DatabaseWithMutex-PT-02-CTLFireability-7 FALSE 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(Start_1_1)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(Start_1_1)
lola: processed formula length: 19
lola: 47 rewrites
lola: closed formula file DatabaseWithMutex-PT-02-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 DatabaseWithMutex-PT-02-CTLFireability-10 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: FIREABLE(Start_1_1)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(Start_1_1)
lola: processed formula length: 19
lola: 47 rewrites
lola: closed formula file DatabaseWithMutex-PT-02-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 DatabaseWithMutex-PT-02-CTLFireability-11 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 (X (E (G ((NOT FIREABLE(Release_1_2) AND NOT FIREABLE(Release_2_2) AND NOT FIREABLE(Release_1_1) AND NOT FIREABLE(Release_2_1))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:724
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: processed formula: AX(NOT(A(TRUE U (FIREABLE(Release_1_2) OR FIREABLE(Release_2_2) OR FIREABLE(Release_1_1) OR FIREABLE(Release_2_1)))))
lola: processed formula length: 120
lola: 50 rewrites
lola: closed formula file DatabaseWithMutex-PT-02-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: 68 markings, 102 edges
lola: ========================================

FORMULA DatabaseWithMutex-PT-02-CTLFireability-5 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(Change_1_1) OR FIREABLE(Change_1_2) OR FIREABLE(Change_2_2) OR FIREABLE(Change_2_1))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: processed formula: AX((FIREABLE(Change_1_1) OR FIREABLE(Change_1_2) OR FIREABLE(Change_2_2) OR FIREABLE(Change_2_1)))
lola: processed formula length: 101
lola: 48 rewrites
lola: closed formula file DatabaseWithMutex-PT-02-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 DatabaseWithMutex-PT-02-CTLFireability-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 6 will run for 357 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((FIREABLE(Acquire_2_1) OR FIREABLE(Acquire_1_1) OR FIREABLE(Acquire_2_2) OR FIREABLE(Acquire_1_2)) OR (A (X ((NOT FIREABLE(Start_1_1) AND NOT FIREABLE(Start_2_1) AND NOT FIREABLE(Start_2_2) AND NOT FIREABLE(Start_1_2)))) OR ((FIREABLE(Start_1_1) OR FIREABLE(Start_2_1) OR FIREABLE(Start_2_2) OR FIREABLE(Start_1_2)) AND (FIREABLE(Start_1_1) OR FIREABLE(Start_2_1) OR FIREABLE(Start_2_2) OR ... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 6 will run for 357 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((FIREABLE(Start_1_1) OR FIREABLE(Start_2_1) OR FIREABLE(Start_2_2) OR FIREABLE(Start_1_2)) AND (FIREABLE(Start_1_1) OR FIREABLE(Start_2_1) OR FIREABLE(Start_2_2) OR FIREABLE(Start_1_2)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((FIREABLE(Start_1_1) OR FIREABLE(Start_2_1) OR FIREABLE(Start_2_2) OR FIREABLE(Start_1_2)) AND (FIREABLE(Start_1_1) OR FIREABLE(Start_2_1) OR FIREABLE(Start_2_2) OR FIREABLE(Start_1_2)))
lola: processed formula length: 193
lola: 47 rewrites
lola: closed formula file DatabaseWithMutex-PT-02-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: subprocess 7 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(SendReply_2_2) OR FIREABLE(SendReply_1_2) OR FIREABLE(SendReply_2_1) OR FIREABLE(SendReply_1_1))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(SendReply_2_2) OR FIREABLE(SendReply_1_2) OR FIREABLE(SendReply_2_1) OR FIREABLE(SendReply_1_1))
lola: processed formula length: 109
lola: 47 rewrites
lola: closed formula file DatabaseWithMutex-PT-02-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: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================

FORMULA DatabaseWithMutex-PT-02-CTLFireability-2 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 (X (A ((FIREABLE(Update_2_2) U NOT FIREABLE(Acquire_2_1)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:739
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: processed formula: EX(A(FIREABLE(Update_2_2) U NOT FIREABLE(Acquire_2_1)))
lola: processed formula length: 55
lola: 49 rewrites
lola: closed formula file DatabaseWithMutex-PT-02-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: 1 markings, 0 edges
lola: ========================================

FORMULA DatabaseWithMutex-PT-02-CTLFireability-8 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: ((FIREABLE(Update_1_2) OR FIREABLE(Update_2_2) OR FIREABLE(Update_1_1) OR FIREABLE(Update_2_1)) OR ((FIREABLE(Update_1_2) OR FIREABLE(Update_2_2) OR FIREABLE(Update_1_1) OR FIREABLE(Update_2_1)) AND E (X ((NOT FIREABLE(SendMsg_1_1) AND NOT FIREABLE(SendMsg_2_1) AND NOT FIREABLE(SendMsg_2_2) AND NOT FIREABLE(SendMsg_1_2))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 8 will run for 446 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(Update_1_2) OR FIREABLE(Update_2_2) OR FIREABLE(Update_1_1) OR FIREABLE(Update_2_1))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(Update_1_2) OR FIREABLE(Update_2_2) OR FIREABLE(Update_1_1) OR FIREABLE(Update_2_1))
lola: processed formula length: 97
lola: 47 rewrites
lola: closed formula file DatabaseWithMutex-PT-02-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 9 will run for 510 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(Update_1_2) OR FIREABLE(Update_2_2) OR FIREABLE(Update_1_1) OR FIREABLE(Update_2_1))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(Update_1_2) OR FIREABLE(Update_2_2) OR FIREABLE(Update_1_1) OR FIREABLE(Update_2_1))
lola: processed formula length: 97
lola: 47 rewrites
lola: closed formula file DatabaseWithMutex-PT-02-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: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================

FORMULA DatabaseWithMutex-PT-02-CTLFireability-3 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 510 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((A (X ((FIREABLE(Start_1_1) OR FIREABLE(Start_2_1) OR FIREABLE(Start_2_2) OR FIREABLE(Start_1_2)))) OR (NOT FIREABLE(end_update_2_1) AND NOT FIREABLE(end_update_1_1) AND NOT FIREABLE(end_update_1_2) AND NOT FIREABLE(end_update_2_2) AND (FIREABLE(Update_1_2) OR FIREABLE(Update_2_2) OR FIREABLE(Update_1_1) OR FIREABLE(Update_2_1)) AND (FIREABLE(Update_1_2) OR FIREABLE(Update_2_2) OR FIREAB... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 9 will run for 510 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (NOT FIREABLE(end_update_2_1) AND NOT FIREABLE(end_update_1_1) AND NOT FIREABLE(end_update_1_2) AND NOT FIREABLE(end_update_2_2) AND (FIREABLE(Update_1_2) OR FIREABLE(Update_2_2) OR FIREABLE(Update_1_1) OR FIREABLE(Update_2_1)) AND (FIREABLE(Update_1_2) OR FIREABLE(Update_2_2) OR FIREABLE(Update_1_1) OR FIREABLE(Update_2_1)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (NOT FIREABLE(end_update_2_1) AND NOT FIREABLE(end_update_1_1) AND NOT FIREABLE(end_update_1_2) AND NOT FIREABLE(end_update_2_2) AND (FIREABLE(Update_1_2) OR FIREABLE(Update_2_2) OR FIREABLE(Update_1_1) OR FIREABLE(Update_2_1)) AND (FIREABLE(Update_1_2) OR FIREABLE(Update_2_2) OR FIREABLE(Update_1_1) OR FIREABLE(Update_2_1)))
lola: processed formula length: 333
lola: 47 rewrites
lola: closed formula file DatabaseWithMutex-PT-02-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 10 will run for 595 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(Release_1_2) OR FIREABLE(Release_2_2) OR FIREABLE(Release_1_1) OR FIREABLE(Release_2_1))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(Release_1_2) OR FIREABLE(Release_2_2) OR FIREABLE(Release_1_1) OR FIREABLE(Release_2_1))
lola: processed formula length: 101
lola: 47 rewrites
lola: closed formula file DatabaseWithMutex-PT-02-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 11 will run for 714 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((NOT FIREABLE(SendReply_2_2) AND NOT FIREABLE(SendReply_1_2) AND NOT FIREABLE(SendReply_2_1) AND NOT FIREABLE(SendReply_1_1))))
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: (FIREABLE(SendReply_2_2) OR FIREABLE(SendReply_1_2) OR FIREABLE(SendReply_2_1) OR FIREABLE(SendReply_1_1))
lola: processed formula length: 109
lola: 49 rewrites
lola: closed formula file DatabaseWithMutex-PT-02-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: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: ========================================
lola: subprocess 12 will run for 892 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (A (G ((FIREABLE(SendReply_2_2) OR FIREABLE(SendReply_1_2) OR FIREABLE(SendReply_2_1) OR FIREABLE(SendReply_1_1))))))
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(SendReply_2_2) AND NOT FIREABLE(SendReply_1_2) AND NOT FIREABLE(SendReply_2_1) AND NOT FIREABLE(SendReply_1_1))
lola: processed formula length: 125
lola: 49 rewrites
lola: closed formula file DatabaseWithMutex-PT-02-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: 151 markings, 276 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================

FORMULA DatabaseWithMutex-PT-02-CTLFireability-1 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 595 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F (A (X (NOT FIREABLE(SendMsg_1_1))))) OR E (F (NOT FIREABLE(SendMsg_1_1))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 10 will run for 595 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (NOT FIREABLE(SendMsg_1_1)))
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(SendMsg_1_1)))
lola: processed formula length: 33
lola: 48 rewrites
lola: closed formula file DatabaseWithMutex-PT-02-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(SendMsg_1_1)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DatabaseWithMutex-PT-02-CTLFireability-10-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 0 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================

FORMULA DatabaseWithMutex-PT-02-CTLFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 714 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (FIREABLE(Update_2_2)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G (FIREABLE(Update_2_2)))
lola: processed formula length: 28
lola: 47 rewrites
lola: closed formula file DatabaseWithMutex-PT-02-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 is not possibly preserved.
lola: 1 markings, 0 edges
lola: ========================================

FORMULA DatabaseWithMutex-PT-02-CTLFireability-14 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: A ((E ((FIREABLE(Change_2_2) U FIREABLE(Update_2_2))) U (NOT FIREABLE(SendReply_2_2) OR NOT FIREABLE(Change_2_2) OR NOT FIREABLE(Acquire_1_2) OR NOT FIREABLE(Release_2_1))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:739
lola: processed formula: A(E(FIREABLE(Change_2_2) U FIREABLE(Update_2_2)) U (NOT FIREABLE(SendReply_2_2) OR NOT FIREABLE(Change_2_2) OR NOT FIREABLE(Acquire_1_2) OR NOT FIREABLE(Release_2_1)))
lola: processed formula length: 170
lola: 49 rewrites
lola: closed formula file DatabaseWithMutex-PT-02-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 DatabaseWithMutex-PT-02-CTLFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1190 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (((NOT FIREABLE(Start_1_2) OR NOT FIREABLE(Change_2_1) OR (NOT FIREABLE(end_update_1_2) AND NOT FIREABLE(Start_2_2))) R (FIREABLE(Acquire_2_1) AND FIREABLE(Start_1_2))))
lola: ========================================
lola: SUBTASK
lola: checking universal release
lola: rewrite Frontend/Parser/formula_rewrite.k:607
lola: rewrite Frontend/Parser/formula_rewrite.k:695
lola: rewrite Frontend/Parser/formula_rewrite.k:647
lola: rewrite Frontend/Parser/formula_rewrite.k:607
lola: rewrite Frontend/Parser/formula_rewrite.k:695
lola: rewrite Frontend/Parser/formula_rewrite.k:695
lola: processed formula: A (((NOT FIREABLE(Start_1_2) OR NOT FIREABLE(Change_2_1) OR (NOT FIREABLE(end_update_1_2) AND NOT FIREABLE(Start_2_2))) R (FIREABLE(Acquire_2_1) AND FIREABLE(Start_1_2))))
lola: processed formula length: 173
lola: 53 rewrites
lola: closed formula file DatabaseWithMutex-PT-02-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EU)
lola: state space: using reachability graph (EU version) (--search=depth)
lola: state space: using eu preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: formula 0: (NOT FIREABLE(Acquire_2_1) OR NOT FIREABLE(Start_1_2))
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EU
lola: Predicate Phi does not release Predicate Psi on all paths.
lola: 0 markings, 0 edges

FORMULA DatabaseWithMutex-PT-02-CTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 14 will run for 1785 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((NOT FIREABLE(Acquire_1_1) OR NOT FIREABLE(Release_2_1) OR (FIREABLE(Acquire_2_1) AND FIREABLE(SendMsg_2_1) AND FIREABLE(SendReply_1_2))) AND (((FIREABLE(SendMsg_1_2) OR (NOT FIREABLE(Start_1_1))) OR A (G (NOT FIREABLE(Change_1_1)))) AND (NOT FIREABLE(SendReply_1_2) AND NOT FIREABLE(Change_2_1) AND FIREABLE(end_update_2_2) AND (NOT FIREABLE(Release_2_2) OR NOT FIREABLE(SendReply_2_2)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 1785 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(SendMsg_1_2) OR (NOT FIREABLE(Start_1_1)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(SendMsg_1_2) OR (NOT FIREABLE(Start_1_1)))
lola: processed formula length: 53
lola: 47 rewrites
lola: closed formula file DatabaseWithMutex-PT-02-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 15 will run for 3570 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (NOT FIREABLE(SendReply_1_2) AND NOT FIREABLE(Change_2_1) AND FIREABLE(end_update_2_2) AND (NOT FIREABLE(Release_2_2) OR NOT FIREABLE(SendReply_2_2)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (NOT FIREABLE(SendReply_1_2) AND NOT FIREABLE(Change_2_1) AND FIREABLE(end_update_2_2) AND (NOT FIREABLE(Release_2_2) OR NOT FIREABLE(SendReply_2_2)))
lola: processed formula length: 151
lola: 47 rewrites
lola: closed formula file DatabaseWithMutex-PT-02-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: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================

FORMULA DatabaseWithMutex-PT-02-CTLFireability-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 3570 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((NOT FIREABLE(Update_1_2) AND NOT FIREABLE(Update_2_2) AND NOT FIREABLE(Update_1_1) AND NOT FIREABLE(Update_2_1)) OR E (F (((NOT FIREABLE(Release_1_2) AND NOT FIREABLE(Release_2_2) AND NOT FIREABLE(Release_1_1) AND NOT FIREABLE(Release_2_1)) OR (NOT FIREABLE(end_update_2_1) AND NOT FIREABLE(end_update_1_1) AND NOT FIREABLE(end_update_1_2) AND NOT FIREABLE(end_update_2_2)))))) AND E (((FIREABLE(... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 3570 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (NOT FIREABLE(Update_1_2) AND NOT FIREABLE(Update_2_2) AND NOT FIREABLE(Update_1_1) AND NOT FIREABLE(Update_2_1))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (NOT FIREABLE(Update_1_2) AND NOT FIREABLE(Update_2_2) AND NOT FIREABLE(Update_1_1) AND NOT FIREABLE(Update_2_1))
lola: processed formula length: 113
lola: 47 rewrites
lola: closed formula file DatabaseWithMutex-PT-02-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: 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: (((NOT FIREABLE(Update_1_2) AND NOT FIREABLE(Update_2_2) AND NOT FIREABLE(Update_1_1) AND NOT FIREABLE(Update_2_1)) OR E (F (((NOT FIREABLE(Release_1_2) AND NOT FIREABLE(Release_2_2) AND NOT FIREABLE(Release_1_1) AND NOT FIREABLE(Release_2_1)) OR (NOT FIREABLE(end_update_2_1) AND NOT FIREABLE(end_update_1_1) AND NOT FIREABLE(end_update_1_2) AND NOT FIREABLE(end_update_2_2)))))) AND E (((FIREABLE(... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: (NOT FIREABLE(Update_1_2) AND NOT FIREABLE(Update_2_2) AND NOT FIREABLE(Update_1_1) AND NOT FIREABLE(Update_2_1))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (NOT FIREABLE(Update_1_2) AND NOT FIREABLE(Update_2_2) AND NOT FIREABLE(Update_1_1) AND NOT FIREABLE(Update_2_1))
lola: processed formula length: 113
lola: 47 rewrites
lola: closed formula file DatabaseWithMutex-PT-02-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: ========================================
lola: ...considering subproblem: E (((FIREABLE(Acquire_2_1) OR FIREABLE(Acquire_1_1) OR FIREABLE(Acquire_2_2) OR FIREABLE(Acquire_1_2) OR ((FIREABLE(Change_1_1) OR FIREABLE(Change_1_2) OR FIREABLE(Change_2_2) OR FIREABLE(Change_2_1)) AND (FIREABLE(Start_1_1) OR FIREABLE(Start_2_1) OR FIREABLE(Start_2_2) OR FIREABLE(Start_1_2)))) U (NOT FIREABLE(Update_1_2) AND NOT FIREABLE(Update_2_2) AND NOT FIREABLE(Update_1_1) AND NO... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking existential until
lola: rewrite Frontend/Parser/formula_rewrite.k:608
lola: rewrite Frontend/Parser/formula_rewrite.k:648
lola: rewrite Frontend/Parser/formula_rewrite.k:608
lola: processed formula: E (((FIREABLE(Acquire_2_1) OR FIREABLE(Acquire_1_1) OR FIREABLE(Acquire_2_2) OR FIREABLE(Acquire_1_2) OR ((FIREABLE(Change_1_1) OR FIREABLE(Change_1_2) OR FIREABLE(Change_2_2) OR FIREABLE(Change_2_1)) AND (FIREABLE(Start_1_1) OR FIREABLE(Start_2_1) OR FIREABLE(Start_2_2) OR FIREABLE(Start_1_2)))) U (NOT FIREABLE(Update_1_2) AND NOT FIREABLE(Update_2_2) AND NOT FIREABLE(Update_1_1) AND NO... (shortened)
lola: processed formula length: 541
lola: 50 rewrites
lola: closed formula file DatabaseWithMutex-PT-02-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EU)
lola: state space: using reachability graph (EU version) (--search=depth)
lola: state space: using eu preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: formula 0: (NOT FIREABLE(Update_1_2) AND NOT FIREABLE(Update_2_2) AND NOT FIREABLE(Update_1_1) AND NOT FIREABLE(Update_2_1) AND NOT FIREABLE(Update_1_2) AND NOT FIREABLE(Update_2_2) AND NOT FIREABLE(Update_1_1) AND NOT FIREABLE(Update_2_1))
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EU
lola: There is a path where Predicate Phi holds until Predicate Psi.
lola: 0 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================

FORMULA DatabaseWithMutex-PT-02-CTLFireability-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: yes no no no no no no no yes no yes yes yes no no yes
lola:
preliminary result: yes no no no no no no no yes no yes yes yes no no yes
lola: memory consumption: 14792 KB
lola: time consumption: 0 seconds

BK_STOP 1526609445119

--------------------
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="DatabaseWithMutex-PT-02"
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/DatabaseWithMutex-PT-02.tgz
mv DatabaseWithMutex-PT-02 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 DatabaseWithMutex-PT-02, 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 r076-blw3-152649936700039"
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 ;