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 176K
-rw-r--r-- 1 mcc users 3.6K 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 2.6K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K 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 6.2K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.5K 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 1.9K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.1K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K 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 2.6K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K 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 5 May 15 18:50 equiv_pt
-rw-r--r-- 1 mcc users 7 May 15 18:50 instance
-rw-r--r-- 1 mcc users 5 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 9.7K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is Philosophers-COL-000005, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r112-csrt-152666469800669
=====================================================================

--------------------
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 Philosophers-COL-000005-CTLFireability-00
FORMULA_NAME Philosophers-COL-000005-CTLFireability-01
FORMULA_NAME Philosophers-COL-000005-CTLFireability-02
FORMULA_NAME Philosophers-COL-000005-CTLFireability-03
FORMULA_NAME Philosophers-COL-000005-CTLFireability-04
FORMULA_NAME Philosophers-COL-000005-CTLFireability-05
FORMULA_NAME Philosophers-COL-000005-CTLFireability-06
FORMULA_NAME Philosophers-COL-000005-CTLFireability-07
FORMULA_NAME Philosophers-COL-000005-CTLFireability-08
FORMULA_NAME Philosophers-COL-000005-CTLFireability-09
FORMULA_NAME Philosophers-COL-000005-CTLFireability-10
FORMULA_NAME Philosophers-COL-000005-CTLFireability-11
FORMULA_NAME Philosophers-COL-000005-CTLFireability-12
FORMULA_NAME Philosophers-COL-000005-CTLFireability-13
FORMULA_NAME Philosophers-COL-000005-CTLFireability-14
FORMULA_NAME Philosophers-COL-000005-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1527051555893

info: Time: 3600 - MCC
===========================================================================================
prep: translating Philosophers-COL-000005 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating COL Petri net complete
prep: added safe information to the net based on GenericPropertiesVerdict
prep: check for too many tokens
===========================================================================================
prep: translating Philosophers-COL-000005 formula CTLFireability into LoLA format
===========================================================================================
prep: translating COL formula complete
vrfy: Checking CTLFireability @ Philosophers-COL-000005 @ 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: 50/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 25
lola: finding significant places
lola: 25 places, 25 transitions, 15 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 35 transition conflict sets
lola: TASK
lola: reading formula from Philosophers-COL-000005-CTLFireability.task
lola: E (X (E (X ((FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10) OR FIREABLE(t4) OR FIREABLE(t3) OR FIREABLE(t2) OR FIREABLE(t1) OR FIREABLE(t0) OR ((FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10)) AND (FIREABLE(t19) OR FIREABLE(t18) OR FIREABLE(t17) OR FIREABLE(t16) OR FIREABLE(t15)))))))) : E (G (E (((NOT FIREABLE(t9) AND NOT FIREABLE(t8) AND NOT FIREABLE(t7) AND NOT FIREABLE(t6) AND NOT FIREABLE(t5)) U (NOT FIREABLE(t4) AND NOT FIREABLE(t3) AND NOT FIREABLE(t2) AND NOT FIREABLE(t1) AND NOT FIREABLE(t0)))))) : (A (X (A (G ((FIREABLE(t9) OR FIREABLE(t8) OR FIREABLE(t7) OR FIREABLE(t6) OR FIREABLE(t5) OR FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10)))))) AND NOT((E (G ((FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20)))) OR NOT(A (G ((FIREABLE(t9) OR FIREABLE(t8) OR FIREABLE(t7) OR FIREABLE(t6) OR FIREABLE(t5)))))))) : E (F (NOT(NOT(E (G ((FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20)))))))) : (NOT FIREABLE(t9) AND NOT FIREABLE(t8) AND NOT FIREABLE(t7) AND NOT FIREABLE(t6) AND NOT FIREABLE(t5)) : A (G (A (F ((FIREABLE(t4) OR FIREABLE(t3) OR FIREABLE(t2) OR FIREABLE(t1) OR FIREABLE(t0) OR FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10) OR FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10)))))) : (A (X ((NOT FIREABLE(t9) AND NOT FIREABLE(t8) AND NOT FIREABLE(t7) AND NOT FIREABLE(t6) AND NOT FIREABLE(t5) AND NOT FIREABLE(t4) AND NOT FIREABLE(t3) AND NOT FIREABLE(t2) AND NOT FIREABLE(t1) AND NOT FIREABLE(t0) AND (FIREABLE(t9) OR FIREABLE(t8) OR FIREABLE(t7) OR FIREABLE(t6) OR FIREABLE(t5))))) AND (FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20))) : (A (F (NOT(A (G ((FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20))))))) OR (E (((NOT FIREABLE(t4) AND NOT FIREABLE(t3) AND NOT FIREABLE(t2) AND NOT FIREABLE(t1) AND NOT FIREABLE(t0)) U ((FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10)) AND (FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10))))) OR ((E (X ((FIREABLE(t9) OR FIREABLE(t8) OR FIREABLE(t7) OR FIREABLE(t6) OR FIREABLE(t5)))) AND (FIREABLE(t9) OR FIREABLE(t8) OR FIREABLE(t7) OR FIREABLE(t6) OR FIREABLE(t5) OR FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10))) AND E (G ((FIREABLE(t4) OR FIREABLE(t3) OR FIREABLE(t2) OR FIREABLE(t1) OR FIREABLE(t0))))))) : (A (((NOT FIREABLE(t14) AND NOT FIREABLE(t13) AND NOT FIREABLE(t12) AND NOT FIREABLE(t11) AND NOT FIREABLE(t10) AND NOT FIREABLE(t4) AND NOT FIREABLE(t3) AND NOT FIREABLE(t2) AND NOT FIREABLE(t1) AND NOT FIREABLE(t0)) U E (X ((FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10)))))) AND A (F (A (F (((FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20)) AND (FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10)))))))) : NOT(A (F ((FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10))))) : E (X ((E (F (((FIREABLE(t19) OR FIREABLE(t18) OR FIREABLE(t17) OR FIREABLE(t16) OR FIREABLE(t15)) AND (FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10))))) OR (FIREABLE(t19) OR FIREABLE(t18) OR FIREABLE(t17) OR FIREABLE(t16) OR FIREABLE(t15))))) : (A (F (A (G ((FIREABLE(t19) OR FIREABLE(t18) OR FIREABLE(t17) OR FIREABLE(t16) OR FIREABLE(t15) OR FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20)))))) AND E (X (((NOT FIREABLE(t14) AND NOT FIREABLE(t13) AND NOT FIREABLE(t12) AND NOT FIREABLE(t11) AND NOT FIREABLE(t10) AND (FIREABLE(t4) OR FIREABLE(t3) OR FIREABLE(t2) OR FIREABLE(t1) OR FIREABLE(t0))) AND A (G ((FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20)))))))) : (E (F ((E (F ((FIREABLE(t19) OR FIREABLE(t18) OR FIREABLE(t17) OR FIREABLE(t16) OR FIREABLE(t15)))) OR (FIREABLE(t19) OR FIREABLE(t18) OR FIREABLE(t17) OR FIREABLE(t16) OR FIREABLE(t15) OR FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20) OR (NOT FIREABLE(t14) AND NOT FIREABLE(t13) AND NOT FIREABLE(t12) AND NOT FIREABLE(t11) AND NOT FIREABLE(t10)))))) AND (E (((FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10) OR FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10)) U (FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10) OR FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10)))) OR E (((FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20)) U (FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20) OR FIREABLE(t19) OR FIREABLE(t18) OR FIREABLE(t17) OR FIREABLE(t16) OR FIREABLE(t15)))))) : ((((NOT FIREABLE(t14) AND NOT FIREABLE(t13) AND NOT FIREABLE(t12) AND NOT FIREABLE(t11) AND NOT FIREABLE(t10)) AND (A (X ((FIREABLE(t9) OR FIREABLE(t8) OR FIREABLE(t7) OR FIREABLE(t6) OR FIREABLE(t5)))) AND (FIREABLE(t9) OR FIREABLE(t8) OR FIREABLE(t7) OR FIREABLE(t6) OR FIREABLE(t5) OR FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20) OR FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20)))) OR (FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10))) OR E (F ((((NOT FIREABLE(t14) AND NOT FIREABLE(t13) AND NOT FIREABLE(t12) AND NOT FIREABLE(t11) AND NOT FIREABLE(t10)) OR (NOT FIREABLE(t24) AND NOT FIREABLE(t23) AND NOT FIREABLE(t22) AND NOT FIREABLE(t21) AND NOT FIREABLE(t20))) AND A (G ((FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10)))))))) : NOT(A (F ((FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20))))) : NOT((E ((((FIREABLE(t9) OR FIREABLE(t8) OR FIREABLE(t7) OR FIREABLE(t6) OR FIREABLE(t5)) AND (FIREABLE(t4) OR FIREABLE(t3) OR FIREABLE(t2) OR FIREABLE(t1) OR FIREABLE(t0))) U (FIREABLE(t19) OR FIREABLE(t18) OR FIREABLE(t17) OR FIREABLE(t16) OR FIREABLE(t15)))) AND (FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10))))
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:318
lola: rewrite Frontend/Parser/formula_rewrite.k:326
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:332
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:326
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: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:449
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:392
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:554
lola: rewrite Frontend/Parser/formula_rewrite.k:548
lola: rewrite Frontend/Parser/formula_rewrite.k:401
lola: rewrite Frontend/Parser/formula_rewrite.k:254
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:315
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: 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: (NOT FIREABLE(t9) AND NOT FIREABLE(t8) AND NOT FIREABLE(t7) AND NOT FIREABLE(t6) AND NOT FIREABLE(t5))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (NOT FIREABLE(t9) AND NOT FIREABLE(t8) AND NOT FIREABLE(t7) AND NOT FIREABLE(t6) AND NOT FIREABLE(t5))
lola: processed formula length: 102
lola: 38 rewrites
lola: closed formula file Philosophers-COL-000005-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 Philosophers-COL-000005-CTLFireability-4 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 (A (G ((FIREABLE(t9) OR FIREABLE(t8) OR FIREABLE(t7) OR FIREABLE(t6) OR FIREABLE(t5) OR FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10)))))) AND (A (F ((NOT FIREABLE(t24) AND NOT FIREABLE(t23) AND NOT FIREABLE(t22) AND NOT FIREABLE(t21) AND NOT FIREABLE(t20)))) AND A (G ((FIREABLE(t9) OR FIREABLE(t8) OR FIREABLE(t7) OR FIREABLE(t6) OR FIREABLE(t... (shortened)
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: A (G ((FIREABLE(t9) OR FIREABLE(t8) OR FIREABLE(t7) OR FIREABLE(t6) OR FIREABLE(t5))))
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(t9) OR FIREABLE(t8) OR FIREABLE(t7) OR FIREABLE(t6) OR FIREABLE(t5))))
lola: processed formula length: 90
lola: 40 rewrites
lola: closed formula file Philosophers-COL-000005-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(t9) AND NOT FIREABLE(t8) AND NOT FIREABLE(t7) AND NOT FIREABLE(t6) AND NOT FIREABLE(t5))
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: state equation: Generated DNF with 160 literals and 32 conjunctive subformulas
lola: The predicate is not invariant.
lola: 4 markings, 3 edges
lola: state equation: write sara problem file to Philosophers-COL-000005-CTLFireability-0.sara
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================

FORMULA Philosophers-COL-000005-CTLFireability-2 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: E (X (E (X ((FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10) OR FIREABLE(t4) OR FIREABLE(t3) OR FIREABLE(t2) OR FIREABLE(t1) OR FIREABLE(t0) OR ((FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10)) AND (FIREABLE(t19) OR FIREABLE(t18) OR FIREABLE(t17) OR FIREABLE(t16) OR FIREABLE(t15))))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: processed formula: EX(EX((FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10) OR FIREABLE(t4) OR FIREABLE(t3) OR FIREABLE(t2) OR FIREABLE(t1) OR FIREABLE(t0) OR ((FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10)) AND (FIREABLE(t19) OR FIREABLE(t18) OR FIREABLE(t17) OR FIREABLE(t16) OR FIREABLE(t15))))))
lola: processed formula length: 366
lola: 40 rewrites
lola: closed formula file Philosophers-COL-000005-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 Philosophers-COL-000005-CTLFireability-0 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: (A (X ((NOT FIREABLE(t9) AND NOT FIREABLE(t8) AND NOT FIREABLE(t7) AND NOT FIREABLE(t6) AND NOT FIREABLE(t5) AND NOT FIREABLE(t4) AND NOT FIREABLE(t3) AND NOT FIREABLE(t2) AND NOT FIREABLE(t1) AND NOT FIREABLE(t0) AND (FIREABLE(t9) OR FIREABLE(t8) OR FIREABLE(t7) OR FIREABLE(t6) OR FIREABLE(t5))))) AND (FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20))
lola: processed formula length: 87
lola: 38 rewrites
lola: closed formula file Philosophers-COL-000005-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 Philosophers-COL-000005-CTLFireability-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F ((NOT FIREABLE(t24) AND NOT FIREABLE(t23) AND NOT FIREABLE(t22) AND NOT FIREABLE(t21) AND NOT FIREABLE(t20)))) OR (E (((NOT FIREABLE(t4) AND NOT FIREABLE(t3) AND NOT FIREABLE(t2) AND NOT FIREABLE(t1) AND NOT FIREABLE(t0)) U ((FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10)) AND (FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIRE... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t9) OR FIREABLE(t8) OR FIREABLE(t7) OR FIREABLE(t6) OR FIREABLE(t5) OR FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(t9) OR FIREABLE(t8) OR FIREABLE(t7) OR FIREABLE(t6) OR FIREABLE(t5) OR FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10))
lola: processed formula length: 172
lola: 38 rewrites
lola: closed formula file Philosophers-COL-000005-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 5 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((FIREABLE(t4) OR FIREABLE(t3) OR FIREABLE(t2) OR FIREABLE(t1) OR FIREABLE(t0))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G ((FIREABLE(t4) OR FIREABLE(t3) OR FIREABLE(t2) OR FIREABLE(t1) OR FIREABLE(t0))))
lola: processed formula length: 90
lola: 38 rewrites
lola: closed formula file Philosophers-COL-000005-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 is possibly preserved.
lola: 5 markings, 5 edges
lola: ========================================
lola: subprocess 6 will run for 357 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((NOT FIREABLE(t24) AND NOT FIREABLE(t23) AND NOT FIREABLE(t22) AND NOT FIREABLE(t21) AND NOT FIREABLE(t20))))
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(t24) AND NOT FIREABLE(t23) AND NOT FIREABLE(t22) AND NOT FIREABLE(t21) AND NOT FIREABLE(t20))))
lola: processed formula length: 115
lola: 39 rewrites
lola: closed formula file Philosophers-COL-000005-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(t24) AND NOT FIREABLE(t23) AND NOT FIREABLE(t22) AND NOT FIREABLE(t21) AND NOT FIREABLE(t20))
lola: state equation: Generated DNF with 5 literals and 1 conjunctive subformulas
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 Philosophers-COL-000005-CTLFireability-7 TRUE 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 (((NOT FIREABLE(t14) AND NOT FIREABLE(t13) AND NOT FIREABLE(t12) AND NOT FIREABLE(t11) AND NOT FIREABLE(t10) AND NOT FIREABLE(t4) AND NOT FIREABLE(t3) AND NOT FIREABLE(t2) AND NOT FIREABLE(t1) AND NOT FIREABLE(t0)) U E (X ((FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10)))))) AND A (F (((FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:739
lola: rewrite Frontend/Parser/formula_rewrite.k:732
lola: processed formula: (A((NOT FIREABLE(t14) AND NOT FIREABLE(t13) AND NOT FIREABLE(t12) AND NOT FIREABLE(t11) AND NOT FIREABLE(t10) AND NOT FIREABLE(t4) AND NOT FIREABLE(t3) AND NOT FIREABLE(t2) AND NOT FIREABLE(t1) AND NOT FIREABLE(t0)) U EX((FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10)))) AND A(TRUE U ((FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FI... (shortened)
lola: processed formula length: 507
lola: 41 rewrites
lola: closed formula file Philosophers-COL-000005-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: 6 markings, 6 edges
lola: ========================================

FORMULA Philosophers-COL-000005-CTLFireability-8 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: (E (X (E (F (((FIREABLE(t19) OR FIREABLE(t18) OR FIREABLE(t17) OR FIREABLE(t16) OR FIREABLE(t15)) AND (FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10))))))) OR E (X ((FIREABLE(t19) OR FIREABLE(t18) OR FIREABLE(t17) OR FIREABLE(t16) OR FIREABLE(t15)))))
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: E (X ((FIREABLE(t19) OR FIREABLE(t18) OR FIREABLE(t17) OR FIREABLE(t16) OR FIREABLE(t15))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: processed formula: EX((FIREABLE(t19) OR FIREABLE(t18) OR FIREABLE(t17) OR FIREABLE(t16) OR FIREABLE(t15)))
lola: processed formula length: 91
lola: 39 rewrites
lola: closed formula file Philosophers-COL-000005-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 Philosophers-COL-000005-CTLFireability-10 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 (F (A (G ((FIREABLE(t19) OR FIREABLE(t18) OR FIREABLE(t17) OR FIREABLE(t16) OR FIREABLE(t15) OR FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20)))))) AND E (X (((NOT FIREABLE(t14) AND NOT FIREABLE(t13) AND NOT FIREABLE(t12) AND NOT FIREABLE(t11) AND NOT FIREABLE(t10) AND (FIREABLE(t4) OR FIREABLE(t3) OR FIREABLE(t2) OR FIREABLE(t1) OR FIREABLE(t0)))... (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 (F (A (G ((FIREABLE(t19) OR FIREABLE(t18) OR FIREABLE(t17) OR FIREABLE(t16) OR FIREABLE(t15) OR FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20))))))
lola: ========================================
lola: SUBTASK
lola: checking eventual invariance
lola: rewrite Frontend/Parser/formula_rewrite.k:665
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: (NOT FIREABLE(t19) AND NOT FIREABLE(t18) AND NOT FIREABLE(t17) AND NOT FIREABLE(t16) AND NOT FIREABLE(t15) AND NOT FIREABLE(t24) AND NOT FIREABLE(t23) AND NOT FIREABLE(t22) AND NOT FIREABLE(t21) AND NOT FIREABLE(t20))
lola: processed formula length: 217
lola: 40 rewrites
lola: closed formula file Philosophers-COL-000005-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EGEF)
lola: state space: using reachability graph (EGEF version) (--search=depth)
lola: state space: using ctl preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EGEF
lola: The predicate is not eventually invariant.
lola: 6 markings, 5 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================

FORMULA Philosophers-COL-000005-CTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 446 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((NOT FIREABLE(t14) AND NOT FIREABLE(t13) AND NOT FIREABLE(t12) AND NOT FIREABLE(t11) AND NOT FIREABLE(t10)) AND (A (X ((FIREABLE(t9) OR FIREABLE(t8) OR FIREABLE(t7) OR FIREABLE(t6) OR FIREABLE(t5)))) AND (FIREABLE(t9) OR FIREABLE(t8) OR FIREABLE(t7) OR FIREABLE(t6) OR FIREABLE(t5) OR FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20) OR FIREABLE(t24) ... (shortened)
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(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10))
lola: processed formula length: 87
lola: 38 rewrites
lola: closed formula file Philosophers-COL-000005-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: (NOT FIREABLE(t14) AND NOT FIREABLE(t13) AND NOT FIREABLE(t12) AND NOT FIREABLE(t11) AND NOT FIREABLE(t10))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (NOT FIREABLE(t14) AND NOT FIREABLE(t13) AND NOT FIREABLE(t12) AND NOT FIREABLE(t11) AND NOT FIREABLE(t10))
lola: processed formula length: 107
lola: 38 rewrites
lola: closed formula file Philosophers-COL-000005-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 10 will run for 595 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t9) OR FIREABLE(t8) OR FIREABLE(t7) OR FIREABLE(t6) OR FIREABLE(t5) OR FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20) OR FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(t9) OR FIREABLE(t8) OR FIREABLE(t7) OR FIREABLE(t6) OR FIREABLE(t5) OR FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20) OR FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20))
lola: processed formula length: 262
lola: 38 rewrites
lola: closed formula file Philosophers-COL-000005-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 11 will run for 714 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((((NOT FIREABLE(t14) AND NOT FIREABLE(t13) AND NOT FIREABLE(t12) AND NOT FIREABLE(t11) AND NOT FIREABLE(t10)) OR (NOT FIREABLE(t24) AND NOT FIREABLE(t23) AND NOT FIREABLE(t22) AND NOT FIREABLE(t21) AND NOT FIREABLE(t20))) AND A (G ((FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: processed formula: E(TRUE U (((NOT FIREABLE(t14) AND NOT FIREABLE(t13) AND NOT FIREABLE(t12) AND NOT FIREABLE(t11) AND NOT FIREABLE(t10)) OR (NOT FIREABLE(t24) AND NOT FIREABLE(t23) AND NOT FIREABLE(t22) AND NOT FIREABLE(t21) AND NOT FIREABLE(t20))) AND NOT(E(TRUE U (NOT FIREABLE(t14) AND NOT FIREABLE(t13) AND NOT FIREABLE(t12) AND NOT FIREABLE(t11) AND NOT FIREABLE(t10))))))
lola: processed formula length: 360
lola: 41 rewrites
lola: closed formula file Philosophers-COL-000005-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: 243 markings, 1248 edges
lola: ========================================
lola: subprocess 12 will run for 892 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X ((FIREABLE(t9) OR FIREABLE(t8) OR FIREABLE(t7) OR FIREABLE(t6) OR FIREABLE(t5))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: processed formula: AX((FIREABLE(t9) OR FIREABLE(t8) OR FIREABLE(t7) OR FIREABLE(t6) OR FIREABLE(t5)))
lola: processed formula length: 86
lola: 39 rewrites
lola: closed formula file Philosophers-COL-000005-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 Philosophers-COL-000005-CTLFireability-13 TRUE 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: E (G ((NOT FIREABLE(t14) AND NOT FIREABLE(t13) AND NOT FIREABLE(t12) AND NOT FIREABLE(t11) AND NOT FIREABLE(t10))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G ((NOT FIREABLE(t14) AND NOT FIREABLE(t13) AND NOT FIREABLE(t12) AND NOT FIREABLE(t11) AND NOT FIREABLE(t10))))
lola: processed formula length: 115
lola: 38 rewrites
lola: closed formula file Philosophers-COL-000005-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 is possibly preserved.
lola: 6 markings, 5 edges
lola: ========================================

FORMULA Philosophers-COL-000005-CTLFireability-9 TRUE 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 (E (G ((FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20))))))
lola: ========================================
lola: SUBTASK
lola: checking reachability of possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:640
lola: processed formula: (FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20))
lola: processed formula length: 87
lola: 39 rewrites
lola: closed formula file Philosophers-COL-000005-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: SUBRESULT
lola: result: yes
lola: produced by: state space /EFEG
lola: The predicate is possibly preserved from a reachable marking.
lola: 41 markings, 45 edges
lola: ========================================

FORMULA Philosophers-COL-000005-CTLFireability-3 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 ((NOT FIREABLE(t24) AND NOT FIREABLE(t23) AND NOT FIREABLE(t22) AND NOT FIREABLE(t21) AND NOT FIREABLE(t20))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G ((NOT FIREABLE(t24) AND NOT FIREABLE(t23) AND NOT FIREABLE(t22) AND NOT FIREABLE(t21) AND NOT FIREABLE(t20))))
lola: processed formula length: 115
lola: 38 rewrites
lola: closed formula file Philosophers-COL-000005-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 is possibly preserved.
lola: 6 markings, 5 edges
lola: ========================================

FORMULA Philosophers-COL-000005-CTLFireability-14 TRUE 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 (G (A (F ((FIREABLE(t4) OR FIREABLE(t3) OR FIREABLE(t2) OR FIREABLE(t1) OR FIREABLE(t0) OR FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10) OR FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10))))))
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: (NOT FIREABLE(t4) AND NOT FIREABLE(t3) AND NOT FIREABLE(t2) AND NOT FIREABLE(t1) AND NOT FIREABLE(t0) AND NOT FIREABLE(t14) AND NOT FIREABLE(t13) AND NOT FIREABLE(t12) AND NOT FIREABLE(t11) AND NOT FIREABLE(t10) AND NOT FIREABLE(t14) AND NOT FIREABLE(t13) AND NOT FIREABLE(t12) AND NOT FIREABLE(t11) AND NOT FIREABLE(t10))
lola: processed formula length: 322
lola: 40 rewrites
lola: closed formula file Philosophers-COL-000005-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: SUBRESULT
lola: result: no
lola: produced by: state space /EFEG
lola: The predicate does not eventually occur from all states.
lola: 40 markings, 43 edges
lola: ========================================

FORMULA Philosophers-COL-000005-CTLFireability-5 FALSE 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: E (G (E (((NOT FIREABLE(t9) AND NOT FIREABLE(t8) AND NOT FIREABLE(t7) AND NOT FIREABLE(t6) AND NOT FIREABLE(t5)) U (NOT FIREABLE(t4) AND NOT FIREABLE(t3) AND NOT FIREABLE(t2) AND NOT FIREABLE(t1) AND NOT FIREABLE(t0))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:724
lola: processed formula: NOT(A(TRUE U NOT(E((NOT FIREABLE(t9) AND NOT FIREABLE(t8) AND NOT FIREABLE(t7) AND NOT FIREABLE(t6) AND NOT FIREABLE(t5)) U (NOT FIREABLE(t4) AND NOT FIREABLE(t3) AND NOT FIREABLE(t2) AND NOT FIREABLE(t1) AND NOT FIREABLE(t0))))))
lola: processed formula length: 230
lola: 40 rewrites
lola: closed formula file Philosophers-COL-000005-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: 1 markings, 1 edges
lola: ========================================

FORMULA Philosophers-COL-000005-CTLFireability-1 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1785 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A ((((NOT FIREABLE(t9) AND NOT FIREABLE(t8) AND NOT FIREABLE(t7) AND NOT FIREABLE(t6) AND NOT FIREABLE(t5)) OR (NOT FIREABLE(t4) AND NOT FIREABLE(t3) AND NOT FIREABLE(t2) AND NOT FIREABLE(t1) AND NOT FIREABLE(t0))) R (NOT FIREABLE(t19) AND NOT FIREABLE(t18) AND NOT FIREABLE(t17) AND NOT FIREABLE(t16) AND NOT FIREABLE(t15)))) OR (NOT FIREABLE(t14) AND NOT FIREABLE(t13) AND NOT FIREABLE(t12) AND N... (shortened)
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: (NOT FIREABLE(t14) AND NOT FIREABLE(t13) AND NOT FIREABLE(t12) AND NOT FIREABLE(t11) AND NOT FIREABLE(t10))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (NOT FIREABLE(t14) AND NOT FIREABLE(t13) AND NOT FIREABLE(t12) AND NOT FIREABLE(t11) AND NOT FIREABLE(t10))
lola: processed formula length: 107
lola: 38 rewrites
lola: closed formula file Philosophers-COL-000005-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 Philosophers-COL-000005-CTLFireability-15 TRUE 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: ((E (F ((FIREABLE(t19) OR FIREABLE(t18) OR FIREABLE(t17) OR FIREABLE(t16) OR FIREABLE(t15)))) OR E (F ((FIREABLE(t19) OR FIREABLE(t18) OR FIREABLE(t17) OR FIREABLE(t16) OR FIREABLE(t15) OR FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20) OR (NOT FIREABLE(t14) AND NOT FIREABLE(t13) AND NOT FIREABLE(t12) AND NOT FIREABLE(t11) AND NOT FIREABLE(t10)))))) ... (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: E (((FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10) OR FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10)) U (FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10) OR FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10))))
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(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10) OR FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10)) U (FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10) OR FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10))))
lola: processed formula length: 363
lola: 41 rewrites
lola: closed formula file Philosophers-COL-000005-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: SUBRESULT
lola: result: no
lola: produced by: state space /EU
lola: There is no path where Predicate Phi holds until Predicate Psi.
lola: 0 markings, 0 edges
lola: formula 0: (FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10) OR FIREABLE(t14) OR FIREABLE(t13) OR FIREABLE(t12) OR FIREABLE(t11) OR FIREABLE(t10))
lola: state equation: Generated DNF with 10 literals and 5 conjunctive subformulas
lola: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 17 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (((FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20)) U (FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20) OR FIREABLE(t19) OR FIREABLE(t18) OR FIREABLE(t17) OR FIREABLE(t16) OR FIREABLE(t15))))
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(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20)) U (FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20) OR FIREABLE(t19) OR FIREABLE(t18) OR FIREABLE(t17) OR FIREABLE(t16) OR FIREABLE(t15))))
lola: processed formula length: 273
lola: 41 rewrites
lola: closed formula file Philosophers-COL-000005-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: SUBRESULT
lola: result: no
lola: produced by: state space /EU
lola: There is no path where Predicate Phi holds until Predicate Psi.
lola: 0 markings, 0 edges
lola: formula 0: (FIREABLE(t24) OR FIREABLE(t23) OR FIREABLE(t22) OR FIREABLE(t21) OR FIREABLE(t20) OR FIREABLE(t19) OR FIREABLE(t18) OR FIREABLE(t17) OR FIREABLE(t16) OR FIREABLE(t15))
lola: state equation: Generated DNF with 15 literals and 10 conjunctive subformulas
lola: state equation: write sara problem file to Philosophers-COL-000005-CTLFireability-17-0.sara
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================

FORMULA Philosophers-COL-000005-CTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: yes no no yes no no no yes no yes yes no no yes yes yes
lola:
preliminary result: yes no no yes no no no yes no yes yes no no yes yes yes
lola: memory consumption: 14780 KB
lola: time consumption: 0 seconds

BK_STOP 1527051556146

--------------------
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="Philosophers-COL-000005"
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/Philosophers-COL-000005.tgz
mv Philosophers-COL-000005 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 Philosophers-COL-000005, 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 r112-csrt-152666469800669"
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 ;