fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r064-smll-152649735400284
Last Updated
June 26, 2018

About the Execution of LoLA for DNAwalker-PT-09ringLR

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
1218.060 645811.00 903972.00 1648.20 FFFTFTTFFTFFTFTF normal

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)
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/home/mcc/execution
total 276K
-rw-r--r-- 1 mcc users 3.0K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.4K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 9.9K 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 8.3K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K 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 112 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 350 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.9K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K 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 3.7K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 9 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 112K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is DNAwalker-PT-09ringLR, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-smll-152649735400284
=====================================================================


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

=== Now, execution of the tool begins

BK_START 1526794856533

info: Time: 3600 - MCC
===========================================================================================
prep: translating DNAwalker-PT-09ringLR Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating DNAwalker-PT-09ringLR formula CTLFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking CTLFireability @ DNAwalker-PT-09ringLR @ 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: 287/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 864
lola: finding significant places
lola: 27 places, 260 transitions, 27 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 163 transition conflict sets
lola: TASK
lola: reading formula from DNAwalker-PT-09ringLR-CTLFireability.task
lola: E (G (A (X (E (F (FIREABLE(t6_5))))))) : A ((((FIREABLE(t6_5) OR FIREABLE(t9_10) OR (FIREABLE(t21_18) AND FIREABLE(t3_6))) OR E (G (FIREABLE(t6_8)))) U E (F ((FIREABLE(t19_18) AND FIREABLE(t16_18)))))) : A (F (E (G (E (X (FIREABLE(t10_11))))))) : NOT(E (G (E ((FIREABLE(t5_6) U FIREABLE(t1_19)))))) : A (((FIREABLE(t5_3) OR E (F (FIREABLE(t4_3)))) U (FIREABLE(t2_8) AND A (G (FIREABLE(t21_13)))))) : E (G (NOT FIREABLE(t8_13))) : A (G (E (F ((FIREABLE(t18_1) OR FIREABLE(t3_20) OR NOT FIREABLE(t12_16)))))) : (A (X (A (F ((FIREABLE(t5_6) AND FIREABLE(t15_12)))))) OR FIREABLE(t2_8)) : A (F (FIREABLE(t19_4))) : (A (G ((NOT FIREABLE(tAb21) OR NOT FIREABLE(t3_6) OR NOT FIREABLE(t9_2) OR NOT FIREABLE(t15_11)))) AND A (F ((E (F (FIREABLE(t14_2))) OR FIREABLE(t5_8))))) : NOT(A (X (NOT(E (G (FIREABLE(t4_8))))))) : E (X ((A (F (FIREABLE(t11_13))) AND NOT(E (X (FIREABLE(t14_11))))))) : E ((FIREABLE(tAb10) U NOT(E (F (FIREABLE(t8_13)))))) : A (X (E (F ((FIREABLE(t21_13) AND FIREABLE(t19_17) AND FIREABLE(t15_11)))))) : NOT((FIREABLE(t12_1) OR (A (F ((FIREABLE(t5_1) OR FIREABLE(t3_6)))) OR FIREABLE(t15_16)))) : ((((NOT FIREABLE(t21_17) AND NOT FIREABLE(t13_5) AND NOT FIREABLE(t2_15)) OR FIREABLE(t4_1)) OR (E (X ((FIREABLE(t21_17) OR FIREABLE(t10_7)))) OR E (X ((FIREABLE(t15_14) AND FIREABLE(t18_1)))))) AND (E (G ((FIREABLE(t15_11) OR FIREABLE(t5_20) OR FIREABLE(t5_2) OR FIREABLE(t10_14)))) OR (A (F ((FIREABLE(t1_5) AND FIREABLE(t13_16)))) AND (NOT FIREABLE(t21_5) OR NOT FIREABLE(t4_20)))))
lola: rewrite Frontend/Parser/formula_rewrite.k:452
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
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: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:335
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:326
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k: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: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: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (A (X (E (F (FIREABLE(t6_5)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:724
lola: processed formula: NOT(A(TRUE U NOT(AX(E(TRUE U FIREABLE(t6_5))))))
lola: processed formula length: 48
lola: 31 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-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: 1714 markings, 6043 edges
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLFireability-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 1 will run for 238 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (E (G (E (X (FIREABLE(t10_11)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:724
lola: rewrite Frontend/Parser/formula_rewrite.k:732
lola: processed formula: A(TRUE U NOT(A(TRUE U NOT(EX(FIREABLE(t10_11))))))
lola: processed formula length: 50
lola: 31 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-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: 627 markings, 1143 edges
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-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: (A (X (A (F ((FIREABLE(t5_6) AND FIREABLE(t15_12)))))) OR FIREABLE(t2_8))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t2_8)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(t2_8)
lola: processed formula length: 14
lola: 28 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-CTLFireability.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (A (F ((FIREABLE(t5_6) AND FIREABLE(t15_12))))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence from all successors
lola: rewrite Frontend/Parser/formula_rewrite.k:664
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: (NOT FIREABLE(t5_6) OR NOT FIREABLE(t15_12))
lola: processed formula length: 45
lola: 30 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EXEG)
lola: state space: using reachability graph (EXEG version) (--search=depth)
lola: state space: using invisibility based stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EXEG
lola: The predicate does not eventually occur from all successors.
lola: 18 markings, 18 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLFireability-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (E (G (FIREABLE(t4_8)))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation from a successor
lola: rewrite Frontend/Parser/formula_rewrite.k:627
lola: processed formula: FIREABLE(t4_8)
lola: processed formula length: 14
lola: 29 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EXEG)
lola: state space: using reachability graph (EXEG version) (--search=depth)
lola: state space: using invisibility based stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EXEG
lola: The predicate is not possibly preserved from any successor.
lola: 127 markings, 126 edges
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLFireability-10 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 (X ((A (F (FIREABLE(t11_13))) AND A (X (NOT FIREABLE(t14_11))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:732
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: processed formula: EX((A(TRUE U FIREABLE(t11_13)) AND AX(NOT FIREABLE(t14_11))))
lola: processed formula length: 61
lola: 31 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-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: 344 markings, 369 edges
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLFireability-11 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 (E (F ((FIREABLE(t21_13) AND FIREABLE(t19_17) AND FIREABLE(t15_11))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: processed formula: AX(E(TRUE U (FIREABLE(t21_13) AND FIREABLE(t19_17) AND FIREABLE(t15_11))))
lola: processed formula length: 74
lola: 30 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-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: 805463 markings, 4559455 edges, 161093 markings/sec, 0 secs
lola: 1583194 markings, 9608493 edges, 155546 markings/sec, 5 secs
lola: 2269979 markings, 14340596 edges, 137357 markings/sec, 10 secs
lola: 2884323 markings, 19359389 edges, 122869 markings/sec, 15 secs
lola: 3483649 markings, 24449045 edges, 119865 markings/sec, 20 secs
lola: 4048608 markings, 29650813 edges, 112992 markings/sec, 25 secs
lola: 4817809 markings, 34278634 edges, 153840 markings/sec, 30 secs
lola: 5469566 markings, 39211383 edges, 130351 markings/sec, 35 secs
lola: 6083769 markings, 44267442 edges, 122841 markings/sec, 40 secs
lola: 6682376 markings, 49396601 edges, 119721 markings/sec, 45 secs
lola: 7377026 markings, 54149365 edges, 138930 markings/sec, 50 secs
lola: 7970100 markings, 58661287 edges, 118615 markings/sec, 55 secs
lola: 8491114 markings, 63138717 edges, 104203 markings/sec, 60 secs
lola: 9027132 markings, 67862997 edges, 107204 markings/sec, 65 secs
lola: 9564686 markings, 72870259 edges, 107511 markings/sec, 70 secs
lola: 10083739 markings, 77713171 edges, 103811 markings/sec, 75 secs
lola: 10546338 markings, 82641424 edges, 92520 markings/sec, 80 secs
lola: 11096066 markings, 87526867 edges, 109946 markings/sec, 85 secs
lola: 11583573 markings, 92364270 edges, 97501 markings/sec, 90 secs
lola: 12041437 markings, 97340522 edges, 91573 markings/sec, 95 secs
lola: 12485257 markings, 102336269 edges, 88764 markings/sec, 100 secs
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 12605260 markings, 103898521 edges
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 6 will run for 346 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((((NOT FIREABLE(t21_17) AND NOT FIREABLE(t13_5) AND NOT FIREABLE(t2_15)) OR FIREABLE(t4_1)) OR (E (X ((FIREABLE(t21_17) OR FIREABLE(t10_7)))) OR E (X ((FIREABLE(t15_14) AND FIREABLE(t18_1)))))) AND (E (G ((FIREABLE(t15_11) OR FIREABLE(t5_20) OR FIREABLE(t5_2) OR FIREABLE(t10_14)))) OR (A (F ((FIREABLE(t1_5) AND FIREABLE(t13_16)))) AND (NOT FIREABLE(t21_5) OR NOT FIREABLE(t4_20)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 6 will run for 346 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (NOT FIREABLE(t21_5) OR NOT FIREABLE(t4_20))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (NOT FIREABLE(t21_5) OR NOT FIREABLE(t4_20))
lola: processed formula length: 45
lola: 28 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-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 384 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((NOT FIREABLE(t21_17) AND NOT FIREABLE(t13_5) AND NOT FIREABLE(t2_15)) OR FIREABLE(t4_1))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((NOT FIREABLE(t21_17) AND NOT FIREABLE(t13_5) AND NOT FIREABLE(t2_15)) OR FIREABLE(t4_1))
lola: processed formula length: 91
lola: 28 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-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 8 will run for 432 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((FIREABLE(t1_5) AND FIREABLE(t13_16))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: (NOT FIREABLE(t1_5) OR NOT FIREABLE(t13_16))
lola: processed formula length: 45
lola: 30 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 19 markings, 19 edges
lola: ========================================
lola: subprocess 9 will run for 494 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((FIREABLE(t15_11) OR FIREABLE(t5_20) OR FIREABLE(t5_2) OR FIREABLE(t10_14))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G ((FIREABLE(t15_11) OR FIREABLE(t5_20) OR FIREABLE(t5_2) OR FIREABLE(t10_14))))
lola: processed formula length: 86
lola: 28 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-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: lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
========================================
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 7 will run for 384 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t19_18) AND FIREABLE(t16_18))))
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 ((FIREABLE(t19_18) AND FIREABLE(t16_18))))
lola: processed formula length: 47
lola: 29 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-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: (FIREABLE(t19_18) AND FIREABLE(t16_18))
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DNAwalker-PT-09ringLR-CTLFireability-7-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DNAwalker-PT-09ringLR-CTLFireability-7-0.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 459636 markings, 1610897 edges, 91927 markings/sec, 0 secs
lola: sara is running 5 secs || 900923 markings, 3429354 edges, 88257 markings/sec, 5 secs
lola: sara is running 10 secs || 1307536 markings, 5240531 edges, 81323 markings/sec, 10 secs
lola: sara is running 15 secs || 1646571 markings, 7308518 edges, 67807 markings/sec, 15 secs
lola: sara is running 20 secs || 1958221 markings, 9382480 edges, 62330 markings/sec, 20 secs
lola: sara is running 25 secs || 2363013 markings, 11448679 edges, 80958 markings/sec, 25 secs
lola: sara is running 30 secs || 2840973 markings, 13507867 edges, 95592 markings/sec, 30 secs
lola: sara is running 35 secs || 3300088 markings, 15650704 edges, 91823 markings/sec, 35 secs
lola: sara is running 40 secs || 3702412 markings, 17885039 edges, 80465 markings/sec, 40 secs
lola: sara is running 45 secs || 4077028 markings, 20208268 edges, 74923 markings/sec, 45 secs
lola: sara is running 50 secs || 4428660 markings, 22600072 edges, 70326 markings/sec, 50 secs
lola: sara is running 55 secs || 4868322 markings, 24762068 edges, 87932 markings/sec, 55 secs
lola: sara is running 60 secs || 5239191 markings, 27020980 edges, 74174 markings/sec, 60 secs
lola: sara is running 65 secs || 5538158 markings, 29334557 edges, 59793 markings/sec, 65 secs
lola: sara is running 70 secs || 5986803 markings, 31595582 edges, 89729 markings/sec, 70 secs
lola: sara is running 75 secs || 6333725 markings, 34086334 edges, 69384 markings/sec, 75 secs
lola: sara is running 80 secs || 6734516 markings, 36576739 edges, 80158 markings/sec, 80 secs
lola: sara is running 85 secs || 7186399 markings, 38699134 edges, 90377 markings/sec, 85 secs
lola: sara is running 90 secs || 7613814 markings, 40846708 edges, 85483 markings/sec, 90 secs
lola: sara is running 95 secs || 7999645 markings, 43259258 edges, 77166 markings/sec, 95 secs
lola: sara is running 100 secs || 8387936 markings, 45648825 edges, 77658 markings/sec, 100 secs
lola: sara is running 105 secs || 8808603 markings, 47765003 edges, 84133 markings/sec, 105 secs
lola: sara is running 110 secs || 9210454 markings, 50060348 edges, 80370 markings/sec, 110 secs
lola: sara is running 115 secs || 9541650 markings, 52478993 edges, 66239 markings/sec, 115 secs
lola: sara is running 120 secs || 9813311 markings, 54880072 edges, 54332 markings/sec, 120 secs
lola: sara is running 125 secs || 10227639 markings, 56964104 edges, 82866 markings/sec, 125 secs
lola: sara is running 130 secs || 10647989 markings, 59051110 edges, 84070 markings/sec, 130 secs
lola: sara is running 135 secs || 11086835 markings, 61244538 edges, 87769 markings/sec, 135 secs
lola: sara is running 140 secs || 11535561 markings, 63252862 edges, 89745 markings/sec, 140 secs
lola: sara is running 145 secs || 11947486 markings, 65207491 edges, 82385 markings/sec, 145 secs
lola: sara is running 150 secs || 12323134 markings, 67373788 edges, 75130 markings/sec, 150 secs
lola: sara is running 155 secs || 12723488 markings, 69531316 edges, 80071 markings/sec, 155 secs
lola: sara is running 160 secs || 13112236 markings, 71842654 edges, 77750 markings/sec, 160 secs
lola: sara is running 165 secs || 13528419 markings, 74177849 edges, 83237 markings/sec, 165 secs
lola: sara is running 170 secs || 13945392 markings, 76418943 edges, 83395 markings/sec, 170 secs
lola: sara is running 175 secs || 14332388 markings, 78867775 edges, 77399 markings/sec, 175 secs
lola: sara is running 180 secs || 14723306 markings, 81365502 edges, 78184 markings/sec, 180 secs
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 14797112 markings, 81915021 edges
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLFireability-1 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 409 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (NOT FIREABLE(t8_13)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G (NOT FIREABLE(t8_13)))
lola: processed formula length: 27
lola: 28 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-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: 15 markings, 15 edges
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLFireability-5 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 468 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(t19_4)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: NOT FIREABLE(t19_4)
lola: processed formula length: 19
lola: 30 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 11 markings, 11 edges
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLFireability-8 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 546 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F ((FIREABLE(t18_1) OR FIREABLE(t3_20) OR NOT FIREABLE(t12_16))))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: AGEF init
lola: rewrite Frontend/Parser/formula_rewrite.k:617
lola: processed formula: (FIREABLE(t18_1) OR FIREABLE(t3_20) OR NOT FIREABLE(t12_16))
lola: processed formula length: 62
lola: 29 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-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: 859685 markings, 4897866 edges, 171937 markings/sec, 0 secs
lola: 1656474 markings, 10029006 edges, 159358 markings/sec, 5 secs
lola: 2350715 markings, 14978470 edges, 138848 markings/sec, 10 secs
lola: 2975192 markings, 20179563 edges, 124895 markings/sec, 15 secs
lola: 3580672 markings, 25322406 edges, 121096 markings/sec, 20 secs
lola: 4218711 markings, 30554702 edges, 127608 markings/sec, 25 secs
lola: 4984621 markings, 35449117 edges, 153182 markings/sec, 30 secs
lola: 5627044 markings, 40608225 edges, 128485 markings/sec, 35 secs
lola: 6239072 markings, 45734653 edges, 122406 markings/sec, 40 secs
lola: 6905437 markings, 50898976 edges, 133273 markings/sec, 45 secs
lola: 7581908 markings, 55601480 edges, 135294 markings/sec, 50 secs
lola: 8193361 markings, 60567406 edges, 122291 markings/sec, 55 secs
lola: 8765373 markings, 65476384 edges, 114402 markings/sec, 60 secs
lola: 9269815 markings, 70370368 edges, 100888 markings/sec, 65 secs
lola: 9842173 markings, 75312317 edges, 114472 markings/sec, 70 secs
lola: 10344587 markings, 80401058 edges, 100483 markings/sec, 75 secs
lola: 10853700 markings, 85429528 edges, 101823 markings/sec, 80 secs
lola: 11387298 markings, 90342797 edges, 106720 markings/sec, 85 secs
lola: 11859454 markings, 95324253 edges, 94431 markings/sec, 90 secs
lola: 12328547 markings, 100453855 edges, 93819 markings/sec, 95 secs
lola: 12879772 markings, 105526931 edges, 110245 markings/sec, 100 secs
lola: 13512715 markings, 110251957 edges, 126589 markings/sec, 105 secs
lola: 14167554 markings, 114969084 edges, 130968 markings/sec, 110 secs
lola: 14763456 markings, 119679303 edges, 119180 markings/sec, 115 secs
lola: 15257934 markings, 124268467 edges, 98896 markings/sec, 120 secs
lola: 15790536 markings, 128813458 edges, 106520 markings/sec, 125 secs
lola: 16373496 markings, 133335419 edges, 116592 markings/sec, 130 secs
lola: 16892115 markings, 137855716 edges, 103724 markings/sec, 135 secs
lola: 17418329 markings, 142327003 edges, 105243 markings/sec, 140 secs
lola: 17911296 markings, 146859786 edges, 98593 markings/sec, 145 secs
lola: 18448069 markings, 151405593 edges, 107355 markings/sec, 150 secs
lola: 18940649 markings, 155943662 edges, 98516 markings/sec, 155 secs
lola: 19569922 markings, 160640591 edges, 125855 markings/sec, 160 secs
lola: 20133284 markings, 165461453 edges, 112672 markings/sec, 165 secs
lola: 20741014 markings, 170259820 edges, 121546 markings/sec, 170 secs
lola: 21322967 markings, 174976044 edges, 116391 markings/sec, 175 secs
lola: 21833637 markings, 179824691 edges, 102134 markings/sec, 180 secs
lola: 22292682 markings, 184527166 edges, 91809 markings/sec, 185 secs
lola: 22738890 markings, 189165883 edges, 89242 markings/sec, 190 secs
lola: 23309858 markings, 193809775 edges, 114194 markings/sec, 195 secs
lola: 23876281 markings, 198564322 edges, 113285 markings/sec, 200 secs
lola: 24335763 markings, 203168358 edges, 91896 markings/sec, 205 secs
lola: 24818796 markings, 207750886 edges, 96607 markings/sec, 210 secs
lola: 25351899 markings, 212525083 edges, 106621 markings/sec, 215 secs
lola: 25812573 markings, 217223758 edges, 92135 markings/sec, 220 secs
lola: 26300237 markings, 221827288 edges, 97533 markings/sec, 225 secs
lola: 26830716 markings, 226847567 edges, 106096 markings/sec, 230 secs
lola: 27322140 markings, 231941626 edges, 98285 markings/sec, 235 secs
lola: 27805403 markings, 236820205 edges, 96653 markings/sec, 240 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: tscc_search
lola: The predicate is live.
lola: 28209796 markings, 240889487 edges
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLFireability-6 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 605 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (A ((NOT FIREABLE(t5_6) R NOT FIREABLE(t1_19)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:742
lola: rewrite Frontend/Parser/formula_rewrite.k:732
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: processed formula: A(TRUE U NOT(E(FIREABLE(t5_6) U FIREABLE(t1_19))))
lola: processed formula length: 50
lola: 32 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-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: 17739 markings, 35235 edges
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLFireability-3 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 12 will run for 757 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((FIREABLE(tAb10) U A (G (NOT FIREABLE(t8_13)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: processed formula: E(FIREABLE(tAb10) U NOT(E(TRUE U FIREABLE(t8_13))))
lola: processed formula length: 51
lola: 31 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-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: 32456 markings, 117680 edges
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1009 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (((FIREABLE(t5_3) OR E (F (FIREABLE(t4_3)))) U (FIREABLE(t2_8) AND A (G (FIREABLE(t21_13))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: rewrite Frontend/Parser/formula_rewrite.k:739
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: processed formula: A((FIREABLE(t5_3) OR E(TRUE U FIREABLE(t4_3))) U (FIREABLE(t2_8) AND NOT(E(TRUE U NOT FIREABLE(t21_13)))))
lola: processed formula length: 106
lola: 32 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 851297 markings, 4846849 edges, 170259 markings/sec, 0 secs
lola: 1620605 markings, 9817317 edges, 153862 markings/sec, 5 secs
lola: 2306326 markings, 14619449 edges, 137144 markings/sec, 10 secs
lola: 2926024 markings, 19730895 edges, 123940 markings/sec, 15 secs
lola: 3526305 markings, 24825368 edges, 120056 markings/sec, 20 secs
lola: 4122660 markings, 30032988 edges, 119271 markings/sec, 25 secs
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 4222953 markings, 30578517 edges
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLFireability-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1498 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (NOT FIREABLE(t12_1) AND (E (G ((NOT FIREABLE(t5_1) AND NOT FIREABLE(t3_6)))) AND NOT FIREABLE(t15_16)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 1498 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: NOT FIREABLE(t15_16)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: NOT FIREABLE(t15_16)
lola: processed formula length: 20
lola: 28 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-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 15 will run for 2997 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: NOT FIREABLE(t12_1)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: NOT FIREABLE(t12_1)
lola: processed formula length: 19
lola: 28 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-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: subprocess 15 will run for 2997 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G ((NOT FIREABLE(tAb21) OR NOT FIREABLE(t3_6) OR NOT FIREABLE(t9_2) OR NOT FIREABLE(t15_11)))) AND A (F ((E (F (FIREABLE(t14_2))) OR FIREABLE(t5_8)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: Child process aborted or communication problem between parent and child process
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(t12_1) AND (E (G ((NOT FIREABLE(t5_1) AND NOT FIREABLE(t3_6)))) AND NOT FIREABLE(t15_16)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: NOT FIREABLE(t15_16)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: NOT FIREABLE(t15_16)
lola: processed formula length: 20
lola: 28 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-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: NOT FIREABLE(t12_1)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: NOT FIREABLE(t12_1)
lola: processed formula length: 19
lola: 28 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-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 (G ((NOT FIREABLE(t5_1) AND NOT FIREABLE(t3_6))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G ((NOT FIREABLE(t5_1) AND NOT FIREABLE(t3_6))))
lola: processed formula length: 51
lola: 28 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-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: 13 markings, 13 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: ...considering subproblem: (A (G ((NOT FIREABLE(tAb21) OR NOT FIREABLE(t3_6) OR NOT FIREABLE(t9_2) OR NOT FIREABLE(t15_11)))) AND A (F ((E (F (FIREABLE(t14_2))) OR FIREABLE(t5_8)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(tAb21) OR NOT FIREABLE(t3_6) OR NOT FIREABLE(t9_2) OR NOT FIREABLE(t15_11))))
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 ((NOT FIREABLE(tAb21) OR NOT FIREABLE(t3_6) OR NOT FIREABLE(t9_2) OR NOT FIREABLE(t15_11))))
lola: processed formula length: 100
lola: 30 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-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: (FIREABLE(tAb21) AND FIREABLE(t3_6) AND FIREABLE(t9_2) AND FIREABLE(t15_11))
lola: state equation: Generated DNF with 7 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DNAwalker-PT-09ringLR-CTLFireability-17-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DNAwalker-PT-09ringLR-CTLFireability-17-0.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 928913 markings, 1974068 edges, 185783 markings/sec, 0 secs
lola: sara is running 5 secs || 1804953 markings, 4224478 edges, 175208 markings/sec, 5 secs
lola: sara is running 10 secs || 2695387 markings, 6375211 edges, 178087 markings/sec, 10 secs
lola: sara is running 15 secs || 3525037 markings, 8659731 edges, 165930 markings/sec, 15 secs
lola: sara is running 20 secs || 4418621 markings, 10940765 edges, 178717 markings/sec, 20 secs
lola: sara is running 25 secs || 5348262 markings, 13071330 edges, 185928 markings/sec, 25 secs
lola: sara is running 30 secs || 6228455 markings, 15328967 edges, 176039 markings/sec, 30 secs
lola: sara is running 35 secs || 7085360 markings, 17437305 edges, 171381 markings/sec, 35 secs
lola: sara is running 40 secs || 7906704 markings, 19686326 edges, 164269 markings/sec, 40 secs
lola: sara is running 45 secs || 8675798 markings, 21907281 edges, 153819 markings/sec, 45 secs
lola: sara is running 50 secs || 9427459 markings, 24292033 edges, 150332 markings/sec, 50 secs
lola: sara is running 55 secs || 10241433 markings, 26599202 edges, 162795 markings/sec, 55 secs
lola: sara is running 60 secs || 11074785 markings, 28832191 edges, 166670 markings/sec, 60 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is invariant.
lola: 11109337 markings, 28945663 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (F ((E (F (FIREABLE(t14_2))) OR FIREABLE(t5_8))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: rewrite Frontend/Parser/formula_rewrite.k:732
lola: processed formula: A(TRUE U (E(TRUE U FIREABLE(t14_2)) OR FIREABLE(t5_8)))
lola: processed formula length: 55
lola: 30 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-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: 867392 markings, 4945273 edges, 173478 markings/sec, 0 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 1240853 markings, 7703634 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLFireability-9 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: no no no yes no yes yes no no yes no no yes no yes no
lola:
preliminary result: no no no yes no yes yes no no yes no no yes no yes no
lola: memory consumption: 14996 KB
lola: time consumption: 646 seconds

BK_STOP 1526795502344

--------------------
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="DNAwalker-PT-09ringLR"
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/DNAwalker-PT-09ringLR.tgz
mv DNAwalker-PT-09ringLR 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 DNAwalker-PT-09ringLR, 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 r064-smll-152649735400284"
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 ;