Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Waiting for the VM to be ready (probing ssh)
.................
/home/mcc/execution
total 12M
-rw-r--r-- 1 mcc users 3.8K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 21K 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 5.7K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.5K May 26 09:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K May 26 09:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 26 09:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 11K May 26 09:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 114 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 352 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.2K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 9.4K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 5 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 12M May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is JoinFreeModules-PT-2000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r208-smll-152732257600348
=====================================================================

--------------------
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 JoinFreeModules-PT-2000-LTLFireability-00
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-01
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-02
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-03
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-04
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-05
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-06
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-07
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-08
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-09
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-10
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-11
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-12
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-13
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-14
FORMULA_NAME JoinFreeModules-PT-2000-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1527963296649

info: Time: 3600 - MCC
===========================================================================================
prep: translating JoinFreeModules-PT-2000 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating JoinFreeModules-PT-2000 formula LTLFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking LTLFireability @ JoinFreeModules-PT-2000 @ 3569 seconds
lola: LoLA will run for 3569 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 26002/65536 symbol table entries, 10032 collisions
lola: preprocessing...
lola: Size of bit vector: 320032
lola: finding significant places
lola: 10001 places, 16001 transitions, 8000 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 18001 transition conflict sets
lola: TASK
lola: reading formula from JoinFreeModules-PT-2000-LTLFireability.task
lola: A (X (X (X (FIREABLE(t8035))))) : A (F (F (X (X (FIREABLE(t8977)))))) : A (G (G (G ((FIREABLE(t8847) U FIREABLE(t14897)))))) : A (X (X (FIREABLE(t10124)))) : A (((G (FIREABLE(t9581)) U FIREABLE(t4657)) U X (G (F (FIREABLE(t15408)))))) : A ((G (FIREABLE(t15155)) U F (FIREABLE(t6590)))) : A (X (((FIREABLE(t6116) U FIREABLE(t13037)) U F (F (FIREABLE(t8422)))))) : A ((F (X (F (FIREABLE(t4796)))) U F (X (FIREABLE(t15814))))) : A (G (G (G (FIREABLE(t562))))) : A (X ((X (F (FIREABLE(t6627))) U X (X (FIREABLE(t192)))))) : A (G (X (F (G (FIREABLE(t13573)))))) : A (G ((F (G (FIREABLE(t653))) U X (G (FIREABLE(t8821)))))) : A (X ((F (F (FIREABLE(t6104))) U F (F (FIREABLE(t9613)))))) : A ((G (FIREABLE(t8385)) U (F (FIREABLE(t10726)) U G (FIREABLE(t3614))))) : A (F (F (X (FIREABLE(t15240))))) : A (X (F (F (G (X (FIREABLE(t4608)))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:545
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:425
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:410
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:410
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:428
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (X (X (FIREABLE(t8035)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X (X (FIREABLE(t8035)))))
lola: processed formula length: 31
lola: 43 rewrites
lola: closed formula file JoinFreeModules-PT-2000-LTLFireability.task
lola: the resulting Büchi automaton has 5 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 6002 markings, 6002 edges
lola: ========================================

FORMULA JoinFreeModules-PT-2000-LTLFireability-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (X (F (FIREABLE(t8977)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X (F (FIREABLE(t8977)))))
lola: processed formula length: 31
lola: 43 rewrites
lola: closed formula file JoinFreeModules-PT-2000-LTLFireability.task
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 6002 markings, 6002 edges
lola: ========================================

FORMULA JoinFreeModules-PT-2000-LTLFireability-1 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (X (FIREABLE(t10124))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X (FIREABLE(t10124))))
lola: processed formula length: 28
lola: 43 rewrites
lola: closed formula file JoinFreeModules-PT-2000-LTLFireability.task
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 18932 markings, 18941 edges, 3786 markings/sec, 0 secs
lola: 38846 markings, 38891 edges, 3983 markings/sec, 5 secs
lola: 58056 markings, 58161 edges, 3842 markings/sec, 10 secs
lola: 77878 markings, 78068 edges, 3964 markings/sec, 15 secs
lola: 97556 markings, 97856 edges, 3936 markings/sec, 20 secs
lola: 116985 markings, 117420 edges, 3886 markings/sec, 25 secs
lola: 137447 markings, 138041 edges, 4092 markings/sec, 30 secs
lola: 157238 markings, 158018 edges, 3958 markings/sec, 35 secs
lola: 177954 markings, 178944 edges, 4143 markings/sec, 40 secs
lola: 197769 markings, 198994 edges, 3963 markings/sec, 45 secs
lola: 217941 markings, 219426 edges, 4034 markings/sec, 50 secs
lola: 238055 markings, 239825 edges, 4023 markings/sec, 55 secs
lola: 257644 markings, 259724 edges, 3918 markings/sec, 60 secs
lola: 276960 markings, 279375 edges, 3863 markings/sec, 65 secs
lola: 296631 markings, 299405 edges, 3934 markings/sec, 70 secs
lola: 315841 markings, 319001 edges, 3842 markings/sec, 75 secs
lola: 334803 markings, 338372 edges, 3792 markings/sec, 80 secs
lola: 354054 markings, 358059 edges, 3850 markings/sec, 85 secs
lola: 373840 markings, 378304 edges, 3957 markings/sec, 90 secs
lola: 393022 markings, 397972 edges, 3836 markings/sec, 95 secs
lola: 412055 markings, 417514 edges, 3807 markings/sec, 100 secs
lola: 431631 markings, 437626 edges, 3915 markings/sec, 105 secs
lola: 450640 markings, 457195 edges, 3802 markings/sec, 110 secs
lola: 469414 markings, 476554 edges, 3755 markings/sec, 115 secs
lola: 488648 markings, 496398 edges, 3847 markings/sec, 120 secs
lola: 507261 markings, 515517 edges, 3723 markings/sec, 125 secs
lola: 526188 markings, 535099 edges, 3785 markings/sec, 130 secs
lola: 545436 markings, 555027 edges, 3850 markings/sec, 135 secs
lola: 563544 markings, 573840 edges, 3622 markings/sec, 140 secs
lola: 581677 markings, 592703 edges, 3627 markings/sec, 145 secs
lola: 600605 markings, 612273 edges, 3786 markings/sec, 150 secs
lola: 619356 markings, 631759 edges, 3750 markings/sec, 155 secs
lola: 637596 markings, 650799 edges, 3648 markings/sec, 160 secs
lola: 656482 markings, 670510 edges, 3777 markings/sec, 165 secs
lola: 674377 markings, 689255 edges, 3579 markings/sec, 170 secs
lola: 692781 markings, 708534 edges, 3681 markings/sec, 175 secs
lola: 710657 markings, 727128 edges, 3575 markings/sec, 180 secs
lola: 727995 markings, 745385 edges, 3468 markings/sec, 185 secs
lola: 745041 markings, 763186 edges, 3409 markings/sec, 190 secs
lola: 762099 markings, 781209 edges, 3412 markings/sec, 195 secs
lola: 779487 markings, 799387 edges, 3478 markings/sec, 200 secs
lola: 796355 markings, 817265 edges, 3374 markings/sec, 205 secs
lola: 813114 markings, 834850 edges, 3352 markings/sec, 210 secs
lola: 829566 markings, 852144 edges, 3290 markings/sec, 215 secs
lola: 845687 markings, 869340 edges, 3224 markings/sec, 220 secs
lola: 862003 markings, 886533 edges, 3263 markings/sec, 225 secs
lola: 878776 markings, 904201 edges, 3355 markings/sec, 230 secs
lola: 886018 markings, 911895 edges, 1448 markings/sec, 235 secs
lola: 886434 markings, 912312 edges, 83 markings/sec, 240 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 3 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (F (FIREABLE(t8422))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (F (FIREABLE(t8422))))
lola: processed formula length: 27
lola: 43 rewrites
lola: closed formula file JoinFreeModules-PT-2000-LTLFireability.task
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 6002 markings, 6002 edges
lola: ========================================

FORMULA JoinFreeModules-PT-2000-LTLFireability-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 4 will run for 276 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (F (FIREABLE(t15814))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (F (FIREABLE(t15814))))
lola: processed formula length: 28
lola: 43 rewrites
lola: closed formula file JoinFreeModules-PT-2000-LTLFireability.task
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 6002 markings, 6002 edges
lola: ========================================

FORMULA JoinFreeModules-PT-2000-LTLFireability-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 5 will run for 301 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (X ((F (FIREABLE(t6627)) U X (FIREABLE(t192))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X ((F (FIREABLE(t6627)) U X (FIREABLE(t192))))))
lola: processed formula length: 54
lola: 43 rewrites
lola: closed formula file JoinFreeModules-PT-2000-LTLFireability.task
lola: the resulting Büchi automaton has 6 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 6002 markings, 6002 edges
lola: ========================================

FORMULA JoinFreeModules-PT-2000-LTLFireability-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 6 will run for 331 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((X (G (FIREABLE(t8821))) OR (F (G (FIREABLE(t8821))) AND F (G (FIREABLE(t653)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (G ((X (G (FIREABLE(t8821))) OR (F (G (FIREABLE(t8821))) AND F (G (FIREABLE(t653)))))))
lola: processed formula length: 89
lola: 43 rewrites
lola: closed formula file JoinFreeModules-PT-2000-LTLFireability.task
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 6003 markings, 6004 edges
lola: ========================================

FORMULA JoinFreeModules-PT-2000-LTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 7 will run for 368 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (F (FIREABLE(t9613))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (F (FIREABLE(t9613))))
lola: processed formula length: 27
lola: 43 rewrites
lola: closed formula file JoinFreeModules-PT-2000-LTLFireability.task
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 6002 markings, 6002 edges

lola: ========================================
FORMULA JoinFreeModules-PT-2000-LTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 414 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (F (FIREABLE(t15240))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (F (FIREABLE(t15240))))
lola: processed formula length: 28
lola: 43 rewrites
lola: closed formula file JoinFreeModules-PT-2000-LTLFireability.task
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 6002 markings, 6002 edges
lola:
========================================
FORMULA JoinFreeModules-PT-2000-LTLFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 473 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (FIREABLE(t562)))
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(t562)))
lola: processed formula length: 22
lola: 45 rewrites
lola: closed formula file JoinFreeModules-PT-2000-LTLFireability.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(t562)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to JoinFreeModules-PT-2000-LTLFireability-9-0.sara
lola: state equation: calling and running sara
sara: try reading problem file JoinFreeModules-PT-2000-LTLFireability-9-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 2001 markings, 2001 edges
lola: ========================================

FORMULA JoinFreeModules-PT-2000-LTLFireability-8 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 551 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (G (FIREABLE(t13573))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G (FIREABLE(t13573))))
lola: processed formula length: 28
lola: 43 rewrites
lola: closed formula file JoinFreeModules-PT-2000-LTLFireability.task
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 215 markings, 216 edges

FORMULA JoinFreeModules-PT-2000-LTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 11 will run for 662 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (F (FIREABLE(t15408))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (G (F (FIREABLE(t15408))))
lola: processed formula length: 28
lola: 43 rewrites
lola: closed formula file JoinFreeModules-PT-2000-LTLFireability.task
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 214 markings, 214 edges

FORMULA JoinFreeModules-PT-2000-LTLFireability-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 12 will run for 827 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (G (FIREABLE(t4608))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G (FIREABLE(t4608))))
lola: processed formula length: 27
lola: 43 rewrites
lola: closed formula file JoinFreeModules-PT-2000-LTLFireability.task
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 215 markings, 216 edges

FORMULA JoinFreeModules-PT-2000-LTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 13 will run for 1103 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((F (FIREABLE(t6590)) OR (G (FIREABLE(t15155)) AND F (FIREABLE(t6590)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((F (FIREABLE(t6590)) OR (G (FIREABLE(t15155)) AND F (FIREABLE(t6590)))))
lola: processed formula length: 75
lola: 43 rewrites
lola: closed formula file JoinFreeModules-PT-2000-LTLFireability.task
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 12 markings, 12 edges

FORMULA JoinFreeModules-PT-2000-LTLFireability-5 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 14 will run for 1655 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (((F (FIREABLE(t10726)) U G (FIREABLE(t3614))) OR (G (FIREABLE(t8385)) AND F (G (FIREABLE(t3614))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (((F (FIREABLE(t10726)) U G (FIREABLE(t3614))) OR (G (FIREABLE(t8385)) AND F (G (FIREABLE(t3614))))))
lola: processed formula length: 103
lola: 43 rewrites
lola: closed formula file JoinFreeModules-PT-2000-LTLFireability.task
lola: the resulting Büchi automaton has 15 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 12 markings, 12 edges
lola: ========================================

FORMULA JoinFreeModules-PT-2000-LTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 3311 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G (F (FIREABLE(t14897)))) AND A (G ((FIREABLE(t8847) OR FIREABLE(t14897)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 3311 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(t8847) OR FIREABLE(t14897))))
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:674
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: processed formula: A (G ((FIREABLE(t8847) OR FIREABLE(t14897))))
lola: processed formula length: 45
lola: 48 rewrites
lola: closed formula file JoinFreeModules-PT-2000-LTLFireability.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:674
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: (NOT FIREABLE(t8847) AND NOT FIREABLE(t14897))
lola: state equation: Could not create input for sara: DNF too long or DEADLOCK predicate contained
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 0 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================

FORMULA JoinFreeModules-PT-2000-LTLFireability-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: ...considering subproblem: A (X (X (FIREABLE(t10124))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X (FIREABLE(t10124))))
lola: processed formula length: 28
lola: 43 rewrites
lola: closed formula file JoinFreeModules-PT-2000-LTLFireability.task
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 19309 markings, 19319 edges, 3862 markings/sec, 0 secs
lola: 39174 markings, 39219 edges, 3973 markings/sec, 5 secs
lola: 58324 markings, 58428 edges, 3830 markings/sec, 10 secs
lola: 78388 markings, 78577 edges, 4013 markings/sec, 15 secs
lola: 98114 markings, 98414 edges, 3945 markings/sec, 20 secs
lola: 117344 markings, 117779 edges, 3846 markings/sec, 25 secs
lola: 137640 markings, 138234 edges, 4059 markings/sec, 30 secs
lola: 157123 markings, 157903 edges, 3897 markings/sec, 35 secs
lola: 177707 markings, 178697 edges, 4117 markings/sec, 40 secs
lola: 197405 markings, 198629 edges, 3940 markings/sec, 45 secs
lola: 217548 markings, 219033 edges, 4029 markings/sec, 50 secs
lola: 237485 markings, 239255 edges, 3987 markings/sec, 55 secs
lola: 256686 markings, 258765 edges, 3840 markings/sec, 60 secs
lola: 275777 markings, 278191 edges, 3818 markings/sec, 65 secs
lola: 295540 markings, 298314 edges, 3953 markings/sec, 70 secs
lola: 314503 markings, 317662 edges, 3793 markings/sec, 75 secs
lola: 333537 markings, 337107 edges, 3807 markings/sec, 80 secs
lola: 352235 markings, 356239 edges, 3740 markings/sec, 85 secs
lola: 372363 markings, 376827 edges, 4026 markings/sec, 90 secs
lola: 391335 markings, 396285 edges, 3794 markings/sec, 95 secs
lola: 409986 markings, 415342 edges, 3730 markings/sec, 100 secs
lola: 429636 markings, 435522 edges, 3930 markings/sec, 105 secs
lola: 448462 markings, 454903 edges, 3765 markings/sec, 110 secs
lola: 467197 markings, 474218 edges, 3747 markings/sec, 115 secs
lola: 486399 markings, 494025 edges, 3840 markings/sec, 120 secs
lola: 504413 markings, 512669 edges, 3603 markings/sec, 125 secs
lola: 523598 markings, 532508 edges, 3837 markings/sec, 130 secs
lola: 542703 markings, 552156 edges, 3821 markings/sec, 135 secs
lola: 561292 markings, 571445 edges, 3718 markings/sec, 140 secs
lola: 579438 markings, 590316 edges, 3629 markings/sec, 145 secs
lola: 598451 markings, 610078 edges, 3803 markings/sec, 150 secs
lola: 617258 markings, 629660 edges, 3761 markings/sec, 155 secs
lola: 635517 markings, 648719 edges, 3652 markings/sec, 160 secs
lola: 654699 markings, 668727 edges, 3836 markings/sec, 165 secs
lola: 672996 markings, 687702 edges, 3659 markings/sec, 170 secs
lola: 691686 markings, 707261 edges, 3738 markings/sec, 175 secs
lola: 709773 markings, 726244 edges, 3617 markings/sec, 180 secs
lola: 727290 markings, 744681 edges, 3503 markings/sec, 185 secs
lola: 744609 markings, 762753 edges, 3464 markings/sec, 190 secs
lola: 761681 markings, 780790 edges, 3414 markings/sec, 195 secs
lola: 779235 markings, 799135 edges, 3511 markings/sec, 200 secs
lola: 796274 markings, 817183 edges, 3408 markings/sec, 205 secs
lola: 813076 markings, 834811 edges, 3360 markings/sec, 210 secs
lola: 829505 markings, 852083 edges, 3286 markings/sec, 215 secs
lola: 845680 markings, 869333 edges, 3235 markings/sec, 220 secs
lola: 862111 markings, 886642 edges, 3286 markings/sec, 225 secs
lola: 878856 markings, 904281 edges, 3349 markings/sec, 230 secs
lola: 885953 markings, 911830 edges, 1419 markings/sec, 235 secs
lola: 886283 markings, 912161 edges, 66 markings/sec, 240 secs
lola: Child process aborted or communication problem between parent and child process

FORMULA JoinFreeModules-PT-2000-LTLFireability-3 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: no no no unknown no no no no no no no no no no no no
lola:
preliminary result: no no no unknown no no no no no no no no no no no no
lola: memory consumption: 278364 KB
lola: time consumption: 506 seconds

BK_STOP 1527963803252

--------------------
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="JoinFreeModules-PT-2000"
export BK_EXAMINATION="LTLFireability"
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/JoinFreeModules-PT-2000.tgz
mv JoinFreeModules-PT-2000 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 JoinFreeModules-PT-2000, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r208-smll-152732257600348"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.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 ;