fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r064-smll-152649735100025
Last Updated
June 26, 2018

About the Execution of LoLA for DLCround-PT-04b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15916.830 3267898.00 3208350.00 22831.60 FT?FTTTTFFFTTFFF 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 708K
-rw-r--r-- 1 mcc users 3.5K 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 2.5K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.3K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 9.5K 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 9.7K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 106 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 344 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.4K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 4 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 547K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is DLCround-PT-04b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-smll-152649735100025
=====================================================================


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

=== Now, execution of the tool begins

BK_START 1526590740754

info: Time: 3600 - MCC
===========================================================================================
prep: translating DLCround-PT-04b Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: net is already safe
prep: check for too many tokens
===========================================================================================
prep: translating DLCround-PT-04b formula CTLFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking CTLFireability @ DLCround-PT-04b @ 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: 4044/65536 symbol table entries, 36 collisions
lola: preprocessing...
lola: Size of bit vector: 1680
lola: finding significant places
lola: 1680 places, 2364 transitions, 1611 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 3108 transition conflict sets
lola: TASK
lola: reading formula from DLCround-PT-04b-CTLFireability.task
lola: A (F ((FIREABLE(t1075) OR (E (G (FIREABLE(t1848))) OR FIREABLE(t1370))))) : E (F (E (F (E (F (FIREABLE(t1958))))))) : ((E (G (E (F (FIREABLE(t288))))) AND A (X (((FIREABLE(t1456) OR FIREABLE(t1891)) AND FIREABLE(t270))))) OR E ((NOT FIREABLE(t1158) U E (G (FIREABLE(t777)))))) : NOT(E (G (E (F (NOT FIREABLE(t419)))))) : NOT(A (F (FIREABLE(t1325)))) : (A (X ((A (X (FIREABLE(t377))) OR E (F (FIREABLE(t1650)))))) OR ((A ((FIREABLE(t672) U FIREABLE(t2219))) AND NOT(E (X (FIREABLE(t1940))))) OR NOT((E (F (FIREABLE(t880))) OR ((FIREABLE(t2136) OR FIREABLE(t2336)) AND FIREABLE(t29)))))) : NOT(A (F ((FIREABLE(t1975) AND E (F (FIREABLE(t1602))))))) : NOT(A (F (E ((FIREABLE(t1897) U FIREABLE(t952)))))) : A (F ((E ((FIREABLE(t203) U FIREABLE(t723))) OR A (G ((FIREABLE(t163) OR FIREABLE(t1261))))))) : A (G (A (F (NOT FIREABLE(t541))))) : (A (F (A (X ((FIREABLE(t2097) OR FIREABLE(t1003)))))) AND NOT(E (F (E (X (FIREABLE(t2048))))))) : E (G ((FIREABLE(t1331) OR FIREABLE(t1165) OR FIREABLE(t437) OR FIREABLE(t862) OR FIREABLE(t273) OR NOT FIREABLE(t1998) OR (FIREABLE(t607) AND FIREABLE(t1331) AND (FIREABLE(t484) OR FIREABLE(t76)) AND FIREABLE(t2287))))) : E ((((NOT FIREABLE(t1698) AND NOT FIREABLE(t2078)) OR E (F (FIREABLE(t2103)))) U FIREABLE(t1843))) : (FIREABLE(t1174) OR (A (F (FIREABLE(t700))) AND (E (F (NOT FIREABLE(t969))) OR (FIREABLE(t2290) OR E (G (FIREABLE(t387))))))) : ((A (F (A (X (FIREABLE(t1235))))) OR (((FIREABLE(t2228) OR NOT FIREABLE(t2270)) AND NOT FIREABLE(t1931)) AND A (G ((FIREABLE(t401) AND FIREABLE(t1150)))))) OR A (F ((E (G (FIREABLE(t1881))) AND FIREABLE(t766))))) : A (G ((NOT FIREABLE(t895) OR ((NOT FIREABLE(t94) OR NOT FIREABLE(t2202)) AND FIREABLE(t2158)))))
lola: rewrite Frontend/Parser/formula_rewrite.k:401
lola: rewrite Frontend/Parser/formula_rewrite.k:401
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:332
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:297
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:318
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
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:395
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:335
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:254
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((E (G (E (F (FIREABLE(t288))))) AND A (X (((FIREABLE(t1456) OR FIREABLE(t1891)) AND FIREABLE(t270))))) OR E ((NOT FIREABLE(t1158) U E (G (FIREABLE(t777))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: rewrite Frontend/Parser/formula_rewrite.k:724
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:724
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: processed formula: ((NOT(A(TRUE U NOT(E(TRUE U FIREABLE(t288))))) AND AX(((FIREABLE(t1456) OR FIREABLE(t1891)) AND FIREABLE(t270)))) OR E(NOT FIREABLE(t1158) U NOT(A(TRUE U NOT FIREABLE(t777)))))
lola: processed formula length: 177
lola: 44 rewrites
lola: closed formula file DLCround-PT-04b-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 4 significant temporal operators and needs 17 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 140999 markings, 307706 edges, 28200 markings/sec, 0 secs
lola: 289733 markings, 631981 edges, 29747 markings/sec, 5 secs
lola: 437873 markings, 955027 edges, 29628 markings/sec, 10 secs
lola: 585686 markings, 1276980 edges, 29563 markings/sec, 15 secs
lola: 732720 markings, 1597667 edges, 29407 markings/sec, 20 secs
lola: 885865 markings, 1931481 edges, 30629 markings/sec, 25 secs
lola: 1032646 markings, 2251925 edges, 29356 markings/sec, 30 secs
lola: 1177188 markings, 2567189 edges, 28908 markings/sec, 35 secs
lola: 1322138 markings, 2883900 edges, 28990 markings/sec, 40 secs
lola: 1472757 markings, 3211989 edges, 30124 markings/sec, 45 secs
lola: 1619386 markings, 3532065 edges, 29326 markings/sec, 50 secs
lola: 1768136 markings, 3857007 edges, 29750 markings/sec, 55 secs
lola: 1921771 markings, 4192830 edges, 30727 markings/sec, 60 secs
lola: 2074986 markings, 4527458 edges, 30643 markings/sec, 65 secs
lola: 2221926 markings, 4849519 edges, 29388 markings/sec, 70 secs
lola: 2374934 markings, 5185218 edges, 30602 markings/sec, 75 secs
lola: 2526395 markings, 5516829 edges, 30292 markings/sec, 80 secs
lola: 2677789 markings, 5848304 edges, 30279 markings/sec, 85 secs
lola: 2828998 markings, 6178858 edges, 30242 markings/sec, 90 secs
lola: 2981271 markings, 6511417 edges, 30455 markings/sec, 95 secs
lola: 3125698 markings, 6827700 edges, 28885 markings/sec, 100 secs
lola: 3269392 markings, 7141842 edges, 28739 markings/sec, 105 secs
lola: 3411398 markings, 7453731 edges, 28401 markings/sec, 110 secs
lola: 3554802 markings, 7767388 edges, 28681 markings/sec, 115 secs
lola: 3691824 markings, 8067205 edges, 27404 markings/sec, 120 secs
lola: 3833799 markings, 8378990 edges, 28395 markings/sec, 125 secs
lola: 3978244 markings, 8694265 edges, 28889 markings/sec, 130 secs
lola: 4123272 markings, 9010819 edges, 29006 markings/sec, 135 secs
lola: 4268525 markings, 9327438 edges, 29051 markings/sec, 140 secs
lola: 4414354 markings, 9645249 edges, 29166 markings/sec, 145 secs
lola: 4559294 markings, 9961335 edges, 28988 markings/sec, 150 secs
lola: 4704214 markings, 10277524 edges, 28984 markings/sec, 155 secs
lola: 4849087 markings, 10593042 edges, 28975 markings/sec, 160 secs
lola: 4994328 markings, 10910174 edges, 29048 markings/sec, 165 secs
lola: 5144339 markings, 11238604 edges, 30002 markings/sec, 170 secs
lola: 5296589 markings, 11572077 edges, 30450 markings/sec, 175 secs
lola: 5448445 markings, 11904982 edges, 30371 markings/sec, 180 secs
lola: 5601471 markings, 12239070 edges, 30605 markings/sec, 185 secs
lola: 5750508 markings, 12566250 edges, 29807 markings/sec, 190 secs
lola: 5894942 markings, 12881495 edges, 28887 markings/sec, 195 secs
lola: 6039393 markings, 13196435 edges, 28890 markings/sec, 200 secs
lola: 6183098 markings, 13509579 edges, 28741 markings/sec, 205 secs
lola: 6327844 markings, 13825190 edges, 28949 markings/sec, 210 secs
lola: 6477650 markings, 14151702 edges, 29961 markings/sec, 215 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 1311544 KB
lola: time consumption: 224 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 1 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (X ((A (X (FIREABLE(t377))) OR E (F (FIREABLE(t1650)))))) OR ((A ((FIREABLE(t672) U FIREABLE(t2219))) AND A (X (NOT FIREABLE(t1940)))) OR (A (G (NOT FIREABLE(t880))) AND ((NOT FIREABLE(t2136) AND NOT FIREABLE(t2336)) OR NOT FIREABLE(t29)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((NOT FIREABLE(t2136) AND NOT FIREABLE(t2336)) OR NOT FIREABLE(t29))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((NOT FIREABLE(t2136) AND NOT FIREABLE(t2336)) OR NOT FIREABLE(t29))
lola: processed formula length: 69
lola: 38 rewrites
lola: closed formula file DLCround-PT-04b-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 2 will run for 239 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (NOT FIREABLE(t880)))
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:695
lola: processed formula: A (G (NOT FIREABLE(t880)))
lola: processed formula length: 26
lola: 40 rewrites
lola: closed formula file DLCround-PT-04b-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:695
lola: formula 0: FIREABLE(t880)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCround-PT-04b-CTLFireability-2-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 36 markings, 35 edges
lola: ========================================
lola: subprocess 3 will run for 257 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((FIREABLE(t672) U FIREABLE(t2219)))
lola: ========================================
lola: SUBTASK
lola: checking universal until
lola: rewrite Frontend/Parser/formula_rewrite.k:645
lola: rewrite Frontend/Parser/formula_rewrite.k:609
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A ((FIREABLE(t672) U FIREABLE(t2219)))
lola: processed formula length: 38
lola: 42 rewrites
lola: closed formula file DLCround-PT-04b-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /ER)
lola: state space: using reachability graph (ER version) (--search=depth)
lola: state space: using ltl preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space /ER
lola: Predicate Phi does not hild until Predicate Psi on all paths.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 4 will run for 278 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X ((A (X (FIREABLE(t377))) OR E (F (FIREABLE(t1650))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: processed formula: AX((AX(FIREABLE(t377)) OR E(TRUE U FIREABLE(t1650))))
lola: processed formula length: 53
lola: 41 rewrites
lola: closed formula file DLCround-PT-04b-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: 266317 markings, 313956 edges, 53263 markings/sec, 0 secs
lola: 527194 markings, 621815 edges, 52175 markings/sec, 5 secs
lola: 785791 markings, 926752 edges, 51719 markings/sec, 10 secs
lola: 1046356 markings, 1234783 edges, 52113 markings/sec, 15 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 1156032 markings, 1364637 edges
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: ========================================

FORMULA DLCround-PT-04b-CTLFireability-5 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 2 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (A (X ((FIREABLE(t2097) OR FIREABLE(t1003)))))) AND A (X (A (G (NOT FIREABLE(t2048))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (A (G (NOT FIREABLE(t2048)))))
lola: ========================================
lola: SUBTASK
lola: checking invariance from all successors
lola: rewrite Frontend/Parser/formula_rewrite.k:663
lola: rewrite Frontend/Parser/formula_rewrite.k:695
lola: processed formula: FIREABLE(t2048)
lola: processed formula length: 15
lola: 40 rewrites
lola: closed formula file DLCround-PT-04b-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EXEF)
lola: state space: using reachability graph (EXef 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 /EXEF
lola: The predicate is not invariant from successors.
lola: 101 markings, 100 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================

FORMULA DLCround-PT-04b-CTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 3 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (A (X (FIREABLE(t1235))))) OR ((((FIREABLE(t2228) OR NOT FIREABLE(t2270)) AND NOT FIREABLE(t1931)) AND A (G ((FIREABLE(t401) AND FIREABLE(t1150))))) OR A (F ((E (G (FIREABLE(t1881))) AND FIREABLE(t766))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((FIREABLE(t2228) OR NOT FIREABLE(t2270)) AND NOT FIREABLE(t1931))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((FIREABLE(t2228) OR NOT FIREABLE(t2270)) AND NOT FIREABLE(t1931))
lola: processed formula length: 67
lola: 38 rewrites
lola: closed formula file DLCround-PT-04b-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 4 will run for 277 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(t401) AND FIREABLE(t1150))))
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(t401) AND FIREABLE(t1150))))
lola: processed formula length: 44
lola: 40 rewrites
lola: closed formula file DLCround-PT-04b-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(t401) OR NOT FIREABLE(t1150))
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 5 will run for 302 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((E (G (FIREABLE(t1881))) AND FIREABLE(t766))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:724
lola: rewrite Frontend/Parser/formula_rewrite.k:732
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: processed formula: A(TRUE U (NOT(A(TRUE U NOT FIREABLE(t1881))) AND FIREABLE(t766)))
lola: processed formula length: 65
lola: 41 rewrites
lola: closed formula file DLCround-PT-04b-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: 325 markings, 650 edges
lola: ========================================
lola: subprocess 6 will run for 332 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (A (X (FIREABLE(t1235)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:732
lola: processed formula: A(TRUE U AX(FIREABLE(t1235)))
lola: processed formula length: 29
lola: 40 rewrites
lola: closed formula file DLCround-PT-04b-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: 48 markings, 48 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================

FORMULA DLCround-PT-04b-CTLFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 4 will run for 277 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t1958)))
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(t1958)))
lola: processed formula length: 23
lola: 39 rewrites
lola: closed formula file DLCround-PT-04b-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(t1958)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DLCround-PT-04b-CTLFireability-4-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 87 markings, 86 edges
lola: ========================================

FORMULA DLCround-PT-04b-CTLFireability-1 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 5 will run for 302 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t895) OR ((NOT FIREABLE(t94) OR NOT FIREABLE(t2202)) AND FIREABLE(t2158)))))
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(t895) OR ((NOT FIREABLE(t94) OR NOT FIREABLE(t2202)) AND FIREABLE(t2158)))))
lola: processed formula length: 98
lola: 40 rewrites
lola: closed formula file DLCround-PT-04b-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(t895) AND ((FIREABLE(t94) AND FIREABLE(t2202)) OR NOT FIREABLE(t2158)))
lola: state equation: Generated DNF with 8 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to DLCround-PT-04b-CTLFireability-5-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 55 markings, 54 edges
lola: ========================================

FORMULA DLCround-PT-04b-CTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 6 will run for 332 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (A (F (NOT FIREABLE(t541)))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence in all states
lola: rewrite Frontend/Parser/formula_rewrite.k:644
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: FIREABLE(t541)
lola: processed formula length: 14
lola: 40 rewrites
lola: closed formula file DLCround-PT-04b-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: 354 markings, 354 edges
lola: ========================================

FORMULA DLCround-PT-04b-CTLFireability-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 7 will run for 369 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (NOT FIREABLE(t1325)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G (NOT FIREABLE(t1325)))
lola: processed formula length: 27
lola: 38 rewrites
lola: closed formula file DLCround-PT-04b-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: 377 markings, 377 edges
lola: ========================================

FORMULA DLCround-PT-04b-CTLFireability-4 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 415 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((FIREABLE(t1331) OR FIREABLE(t1165) OR FIREABLE(t437) OR FIREABLE(t862) OR FIREABLE(t273) OR NOT FIREABLE(t1998) OR (FIREABLE(t607) AND FIREABLE(t1331) AND (FIREABLE(t484) OR FIREABLE(t76)) AND FIREABLE(t2287)))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G ((FIREABLE(t1331) OR FIREABLE(t1165) OR FIREABLE(t437) OR FIREABLE(t862) OR FIREABLE(t273) OR NOT FIREABLE(t1998) OR (FIREABLE(t607) AND FIREABLE(t1331) AND (FIREABLE(t484) OR FIREABLE(t76)) AND FIREABLE(t2287)))))
lola: processed formula length: 226
lola: 38 rewrites
lola: closed formula file DLCround-PT-04b-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: 363 markings, 363 edges
lola: ========================================

FORMULA DLCround-PT-04b-CTLFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 474 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (A ((NOT FIREABLE(t1897) R NOT FIREABLE(t952)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:742
lola: rewrite Frontend/Parser/formula_rewrite.k:724
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:312
lola: processed formula: NOT(A(TRUE U E(FIREABLE(t1897) U FIREABLE(t952))))
lola: processed formula length: 50
lola: 43 rewrites
lola: closed formula file DLCround-PT-04b-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: 329 markings, 658 edges
lola: ========================================

FORMULA DLCround-PT-04b-CTLFireability-7 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 554 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((NOT FIREABLE(t1975) OR A (G (NOT FIREABLE(t1602))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: rewrite Frontend/Parser/formula_rewrite.k:724
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:312
lola: processed formula: NOT(A(TRUE U (FIREABLE(t1975) AND E(TRUE U FIREABLE(t1602)))))
lola: processed formula length: 62
lola: 44 rewrites
lola: closed formula file DLCround-PT-04b-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: 329 markings, 329 edges
lola: ========================================

FORMULA DLCround-PT-04b-CTLFireability-6 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 664 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((FIREABLE(t1075) OR (E (G (FIREABLE(t1848))) OR FIREABLE(t1370)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:724
lola: rewrite Frontend/Parser/formula_rewrite.k:732
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: processed formula: A(TRUE U (FIREABLE(t1075) OR (NOT(A(TRUE U NOT FIREABLE(t1848))) OR FIREABLE(t1370))))
lola: processed formula length: 86
lola: 41 rewrites
lola: closed formula file DLCround-PT-04b-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: 329 markings, 658 edges
lola: ========================================

FORMULA DLCround-PT-04b-CTLFireability-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 12 will run for 831 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((((NOT FIREABLE(t1698) AND NOT FIREABLE(t2078)) OR E (F (FIREABLE(t2103)))) U FIREABLE(t1843)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: processed formula: E(((NOT FIREABLE(t1698) AND NOT FIREABLE(t2078)) OR E(TRUE U FIREABLE(t2103))) U FIREABLE(t1843))
lola: processed formula length: 97
lola: 40 rewrites
lola: closed formula file DLCround-PT-04b-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: 804 markings, 863 edges
lola: ========================================

FORMULA DLCround-PT-04b-CTLFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1108 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((E ((FIREABLE(t203) U FIREABLE(t723))) OR A (G ((FIREABLE(t163) OR FIREABLE(t1261)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: rewrite Frontend/Parser/formula_rewrite.k:732
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: processed formula: A(TRUE U (E(FIREABLE(t203) U FIREABLE(t723)) OR NOT(E(TRUE U (NOT FIREABLE(t163) AND NOT FIREABLE(t1261))))))
lola: processed formula length: 109
lola: 42 rewrites
lola: closed formula file DLCround-PT-04b-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 323 markings, 969 edges
lola: ========================================

FORMULA DLCround-PT-04b-CTLFireability-8 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1662 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (A (G (FIREABLE(t419)))))
lola: ========================================
lola: SUBTASK
lola: checking eventual invariance
lola: rewrite Frontend/Parser/formula_rewrite.k:665
lola: rewrite Frontend/Parser/formula_rewrite.k:695
lola: processed formula: NOT FIREABLE(t419)
lola: processed formula length: 18
lola: 40 rewrites
lola: closed formula file DLCround-PT-04b-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: 364 markings, 364 edges
lola: ========================================

FORMULA DLCround-PT-04b-CTLFireability-3 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 3324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t1174) OR (A (F (FIREABLE(t700))) AND (E (F (NOT FIREABLE(t969))) OR (FIREABLE(t2290) OR E (G (FIREABLE(t387)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 3324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t2290)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(t2290)
lola: processed formula length: 15
lola: 38 rewrites
lola: closed formula file DLCround-PT-04b-CTLFireability.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 17 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (FIREABLE(t387)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G (FIREABLE(t387)))
lola: processed formula length: 22
lola: 38 rewrites
lola: closed formula file DLCround-PT-04b-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: subprocess 18 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (NOT FIREABLE(t969)))
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(t969)))
lola: processed formula length: 26
lola: 39 rewrites
lola: closed formula file DLCround-PT-04b-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: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 19 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(t700)))
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(t700)
lola: processed formula length: 18
lola: 40 rewrites
lola: closed formula file DLCround-PT-04b-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: 377 markings, 377 edges
lola: ========================================
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: ((E (G (E (F (FIREABLE(t288))))) AND A (X (((FIREABLE(t1456) OR FIREABLE(t1891)) AND FIREABLE(t270))))) OR E ((NOT FIREABLE(t1158) U E (G (FIREABLE(t777))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: rewrite Frontend/Parser/formula_rewrite.k:724
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:724
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: processed formula: ((NOT(A(TRUE U NOT(E(TRUE U FIREABLE(t288))))) AND AX(((FIREABLE(t1456) OR FIREABLE(t1891)) AND FIREABLE(t270)))) OR E(NOT FIREABLE(t1158) U NOT(A(TRUE U NOT FIREABLE(t777)))))
lola: processed formula length: 177
lola: 44 rewrites
lola: closed formula file DLCround-PT-04b-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 4 significant temporal operators and needs 17 bytes of payload
lola: Ignoring fairness constraints (--fair).
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lola: 58784808 markings, 128649365 edges, 29751 markings/sec, 1970 secs
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lola: 59082520 markings, 129302000 edges, 29683 markings/sec, 1980 secs
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lola: 59384251 markings, 129959577 edges, 30046 markings/sec, 1990 secs
lola: 59527591 markings, 130272591 edges, 28668 markings/sec, 1995 secs
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lola: 82202761 markings, 179938161 edges, 29682 markings/sec, 2775 secs
lola: 82351649 markings, 180262612 edges, 29778 markings/sec, 2780 secs
lola: 82499228 markings, 180584685 edges, 29516 markings/sec, 2785 secs
lola: 82647454 markings, 180908658 edges, 29645 markings/sec, 2790 secs
lola: 82796647 markings, 181233787 edges, 29839 markings/sec, 2795 secs
lola: 82945361 markings, 181558023 edges, 29743 markings/sec, 2800 secs
lola: 83093508 markings, 181881709 edges, 29629 markings/sec, 2805 secs
lola: 83241502 markings, 182205312 edges, 29599 markings/sec, 2810 secs
lola: 83388455 markings, 182526674 edges, 29391 markings/sec, 2815 secs
lola: 83536229 markings, 182849482 edges, 29555 markings/sec, 2820 secs
lola: 83684273 markings, 183172271 edges, 29609 markings/sec, 2825 secs
lola: 83832253 markings, 183494780 edges, 29596 markings/sec, 2830 secs
lola: 83980516 markings, 183818766 edges, 29653 markings/sec, 2835 secs
lola: 84127961 markings, 184140540 edges, 29489 markings/sec, 2840 secs
lola: 84275373 markings, 184461491 edges, 29482 markings/sec, 2845 secs
lola: 84423933 markings, 184785087 edges, 29712 markings/sec, 2850 secs
lola: 84570482 markings, 185104633 edges, 29310 markings/sec, 2855 secs
lola: 84718352 markings, 185428283 edges, 29574 markings/sec, 2860 secs
lola: 84766774 markings, 185533886 edges, 9684 markings/sec, 2865 secs
lola: 84771274 markings, 185543704 edges, 900 markings/sec, 2870 secs
lola: 84772670 markings, 185546778 edges, 279 markings/sec, 2875 secs
lola: 84775356 markings, 185552627 edges, 537 markings/sec, 2880 secs
lola: 84780051 markings, 185562976 edges, 939 markings/sec, 2885 secs
lola: 84781453 markings, 185566015 edges, 280 markings/sec, 2890 secs
lola: 84782355 markings, 185567967 edges, 180 markings/sec, 2895 secs
lola: 84784816 markings, 185573338 edges, 492 markings/sec, 2900 secs
lola: 84787247 markings, 185578634 edges, 486 markings/sec, 2905 secs
lola: 84787974 markings, 185580241 edges, 145 markings/sec, 2910 secs
lola: 84789406 markings, 185583329 edges, 286 markings/sec, 2915 secs
lola: 84790536 markings, 185585791 edges, 226 markings/sec, 2920 secs
lola: 84793020 markings, 185591264 edges, 497 markings/sec, 2925 secs
lola: 84793914 markings, 185593235 edges, 179 markings/sec, 2930 secs
lola: 84796180 markings, 185598246 edges, 453 markings/sec, 2935 secs
lola: 84798444 markings, 185603234 edges, 453 markings/sec, 2940 secs
lola: 84799695 markings, 185605948 edges, 250 markings/sec, 2945 secs
lola: 84804863 markings, 185617382 edges, 1034 markings/sec, 2950 secs
lola: 84807578 markings, 185623316 edges, 543 markings/sec, 2955 secs
lola: 84808719 markings, 185625816 edges, 228 markings/sec, 2960 secs
lola: 84810583 markings, 185629898 edges, 373 markings/sec, 2965 secs
lola: 84812068 markings, 185633170 edges, 297 markings/sec, 2970 secs
lola: 84816539 markings, 185642961 edges, 894 markings/sec, 2975 secs
lola: 84821276 markings, 185653210 edges, 947 markings/sec, 2980 secs
lola: 84822920 markings, 185656737 edges, 329 markings/sec, 2985 secs
lola: 84828849 markings, 185669647 edges, 1186 markings/sec, 2990 secs
lola: 84829712 markings, 185671523 edges, 173 markings/sec, 2995 secs
lola: 84834335 markings, 185681651 edges, 925 markings/sec, 3000 secs
lola: 84838169 markings, 185690041 edges, 767 markings/sec, 3005 secs
lola: Child process aborted or communication problem between parent and child process

FORMULA DLCround-PT-04b-CTLFireability-2 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t1174) OR (A (F (FIREABLE(t700))) AND (E (F (NOT FIREABLE(t969))) OR (FIREABLE(t2290) OR E (G (FIREABLE(t387)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: FIREABLE(t2290)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(t2290)
lola: processed formula length: 15
lola: 38 rewrites
lola: closed formula file DLCround-PT-04b-CTLFireability.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: FIREABLE(t1174)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(t1174)
lola: processed formula length: 15
lola: 38 rewrites
lola: closed formula file DLCround-PT-04b-CTLFireability.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: E (G (FIREABLE(t387)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G (FIREABLE(t387)))
lola: processed formula length: 22
lola: 38 rewrites
lola: closed formula file DLCround-PT-04b-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: ========================================
lola: ...considering subproblem: E (F (NOT FIREABLE(t969)))
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(t969)))
lola: processed formula length: 26
lola: 39 rewrites
lola: closed formula file DLCround-PT-04b-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(t969)
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: The predicate is reachable.
lola: 0 markings, 0 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(t700)))
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(t700)
lola: processed formula length: 18
lola: 40 rewrites
lola: closed formula file DLCround-PT-04b-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: 377 markings, 377 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================

FORMULA DLCround-PT-04b-CTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: no yes unknown no yes yes yes yes no no no yes yes no no no
lola:
preliminary result: no yes unknown no yes yes yes yes no no no yes yes no no no
lola: memory consumption: 16440 KB
lola: time consumption: 3268 seconds

BK_STOP 1526594008652

--------------------
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="DLCround-PT-04b"
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/DLCround-PT-04b.tgz
mv DLCround-PT-04b 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 DLCround-PT-04b, 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-152649735100025"
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 ;