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 70M
-rw-r--r-- 1 mcc users 3.0K May 30 22:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K May 30 22:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K May 29 16:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 16:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 24 11:17 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.4K May 24 11:17 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.3K May 28 10:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K May 28 10:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 28 08:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.1K May 28 08:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 24 11:17 NewModel
-rw-r--r-- 1 mcc users 3.5K May 28 07:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 28 07:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 107 May 26 06:33 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 345 May 26 06:33 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.4K May 27 05:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 27 05:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 28 07:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 28 07:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 24 11:17 equiv_col
-rw-r--r-- 1 mcc users 2 May 24 11:17 instance
-rw-r--r-- 1 mcc users 6 May 24 11:17 iscolored
-rw-r--r-- 1 mcc users 69M May 24 11:17 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is RERS17pb115-PT-9, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r280-csrt-152749170200616
=====================================================================

--------------------
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 RERS17pb115-PT-1-CTLFireability-00
FORMULA_NAME RERS17pb115-PT-1-CTLFireability-01
FORMULA_NAME RERS17pb115-PT-1-CTLFireability-02
FORMULA_NAME RERS17pb115-PT-1-CTLFireability-03
FORMULA_NAME RERS17pb115-PT-1-CTLFireability-04
FORMULA_NAME RERS17pb115-PT-1-CTLFireability-05
FORMULA_NAME RERS17pb115-PT-1-CTLFireability-06
FORMULA_NAME RERS17pb115-PT-1-CTLFireability-07
FORMULA_NAME RERS17pb115-PT-1-CTLFireability-08
FORMULA_NAME RERS17pb115-PT-1-CTLFireability-09
FORMULA_NAME RERS17pb115-PT-1-CTLFireability-10
FORMULA_NAME RERS17pb115-PT-1-CTLFireability-11
FORMULA_NAME RERS17pb115-PT-1-CTLFireability-12
FORMULA_NAME RERS17pb115-PT-1-CTLFireability-13
FORMULA_NAME RERS17pb115-PT-1-CTLFireability-14
FORMULA_NAME RERS17pb115-PT-1-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1527820369406

info: Time: 3600 - MCC
===========================================================================================
prep: translating RERS17pb115-PT-9 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating RERS17pb115-PT-9 formula CTLFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking CTLFireability @ RERS17pb115-PT-9 @ 3568 seconds
lola: LoLA will run for 3568 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 145768/65536 symbol table entries, 89473 collisions
lola: preprocessing...
lola: Size of bit vector: 1399
lola: finding significant places
lola: 1399 places, 144369 transitions, 1362 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 213698 transition conflict sets
lola: TASK
lola: reading formula from RERS17pb115-PT-1-CTLFireability.task
lola: E ((((FIREABLE(t_95037_a51_SIGINFO) OR FIREABLE(t_15881_a92_SIGCHLD) OR FIREABLE(t_40481_a59_SIGABRT)) OR A (X (FIREABLE(t_122417_a37_SIGTERM)))) U NOT(A (F (FIREABLE(t_31388_a119_SIGQUIT)))))) : (A (G ((A (X (FIREABLE(t_21540_a21_SIGPOLL))) OR E (F (FIREABLE(t_120640_a28_SIGCONT)))))) AND (FIREABLE(t_114157_a100_SIGXFSZ) OR (((FIREABLE(t_131680_a47_SIGILL) OR FIREABLE(t_128116_a93_SIGURG) OR (FIREABLE(t_116844_a100_SIGXFSZ) AND FIREABLE(t_101941_a19_SIGWINCH))) AND E (G (FIREABLE(t_55673_a44_SIGURG)))) OR E (F ((FIREABLE(t_18380_a25_SIGURG) OR FIREABLE(t_60256_a78_SIGQUIT))))))) : A (F (A (G (FIREABLE(t_109085_a103_SIGWINCH))))) : E (F ((E (F (FIREABLE(t_52071_a57_SIGHUP))) OR (FIREABLE(t_123635_a35_SIGIOT) OR A (X (FIREABLE(t_29397_a119_SIGQUIT))))))) : E (G (E (((FIREABLE(t_128914_a93_SIGURG) AND FIREABLE(t_41219_a59_SIGABRT)) U NOT FIREABLE(t_83913_a15_SIGKILL))))) : E (G (E (X (A (F (FIREABLE(t_136676_a6_SIGINFO))))))) : NOT(((NOT(E (X (FIREABLE(t_64462_a105_SIGABRT)))) OR NOT(E (X (FIREABLE(t_112228_a73_SIGFPE))))) AND E (F (((FIREABLE(t_22521_a64_SIGEMT) OR FIREABLE(t_61348_a114_SIGBUS)) AND (FIREABLE(t_56205_a24_SIGURG) OR FIREABLE(t_47789_a109_SIGSYS))))))) : A (F (E (F (E (G (FIREABLE(t_103898_a19_SIGWINCH))))))) : (E ((NOT FIREABLE(t_71369_a87_SIGPROF) U (NOT FIREABLE(t_35122_a14_SIGTSTP) OR NOT FIREABLE(t_85815_a15_SIGKILL)))) AND E (F (FIREABLE(t_7247_a104_SIGHUP)))) : E (F (FIREABLE(t_32137_a31_SIGQUIT))) : (A (((NOT FIREABLE(t_134558_a4_SIGQUIT) OR (FIREABLE(t_28685_a119_SIGQUIT) AND FIREABLE(t_112304_a73_SIGFPE))) U (FIREABLE(t_96552_a85_SIGIOT) OR FIREABLE(t_36538_a14_SIGTSTP) OR FIREABLE(t_111964_a73_SIGFPE)))) OR ((NOT FIREABLE(t_143363_a115_SIGSEGV) AND (FIREABLE(t_36040_a14_SIGTSTP) OR FIREABLE(t_101991_a19_SIGWINCH))) AND NOT(E (G (FIREABLE(t_108280_a77_SIGWINCH)))))) : (A (F (FIREABLE(t_2024_a53_SIGPROF))) AND A (G (E (F ((FIREABLE(t_47800_a109_SIGSYS) OR FIREABLE(t_78339_a43_SIGURG))))))) : A (G (NOT FIREABLE(t_112379_a73_SIGFPE))) : E (F ((E (X ((FIREABLE(t_47434_a109_SIGSYS) AND FIREABLE(t_107039_a106_SIGUSR1)))) AND A (F ((FIREABLE(t_68839_a20_SIGSYS) AND FIREABLE(t_46156_a109_SIGSYS))))))) : (A (G (NOT(A (G (FIREABLE(t_103616_a19_SIGWINCH)))))) AND NOT(A (X (E (X (FIREABLE(t_56248_a24_SIGURG))))))) : A ((((FIREABLE(t_139303_a1_SIGSYS) AND FIREABLE(t_69597_a20_SIGSYS) AND NOT FIREABLE(t_22337_a64_SIGEMT)) OR E (F (FIREABLE(t_134567_a4_SIGQUIT)))) U A (G (NOT FIREABLE(t_98353_a85_SIGIOT)))))
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:548
lola: rewrite Frontend/Parser/formula_rewrite.k:401
lola: rewrite Frontend/Parser/formula_rewrite.k:548
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:300
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:449
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 204 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((((FIREABLE(t_95037_a51_SIGINFO) OR FIREABLE(t_15881_a92_SIGCHLD) OR FIREABLE(t_40481_a59_SIGABRT)) OR A (X (FIREABLE(t_122417_a37_SIGTERM)))) U E (G (NOT FIREABLE(t_31388_a119_SIGQUIT)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
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:300
lola: processed formula: E(((FIREABLE(t_95037_a51_SIGINFO) OR FIREABLE(t_15881_a92_SIGCHLD) OR FIREABLE(t_40481_a59_SIGABRT)) OR AX(FIREABLE(t_122417_a37_SIGTERM))) U NOT(A(TRUE U FIREABLE(t_31388_a119_SIGQUIT))))
lola: processed formula length: 190
lola: 39 rewrites
lola: closed formula file RERS17pb115-PT-1-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: 23910 markings, 23911 edges
lola: ========================================

FORMULA RERS17pb115-PT-1-CTLFireability-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 1 will run for 218 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G ((A (X (FIREABLE(t_21540_a21_SIGPOLL))) OR E (F (FIREABLE(t_120640_a28_SIGCONT)))))) AND (FIREABLE(t_114157_a100_SIGXFSZ) OR (((FIREABLE(t_131680_a47_SIGILL) OR FIREABLE(t_128116_a93_SIGURG) OR (FIREABLE(t_116844_a100_SIGXFSZ) AND FIREABLE(t_101941_a19_SIGWINCH))) AND E (G (FIREABLE(t_55673_a44_SIGURG)))) OR E (F ((FIREABLE(t_18380_a25_SIGURG) OR FIREABLE(t_60256_a78_SIGQUIT)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 218 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t_131680_a47_SIGILL) OR FIREABLE(t_128116_a93_SIGURG) OR (FIREABLE(t_116844_a100_SIGXFSZ) AND FIREABLE(t_101941_a19_SIGWINCH)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(t_131680_a47_SIGILL) OR FIREABLE(t_128116_a93_SIGURG) OR (FIREABLE(t_116844_a100_SIGXFSZ) AND FIREABLE(t_101941_a19_SIGWINCH)))
lola: processed formula length: 139
lola: 35 rewrites
lola: closed formula file RERS17pb115-PT-1-CTLFireability.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 2 will run for 233 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t_114157_a100_SIGXFSZ)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(t_114157_a100_SIGXFSZ)
lola: processed formula length: 31
lola: 35 rewrites
lola: closed formula file RERS17pb115-PT-1-CTLFireability.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 3 will run for 251 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t_18380_a25_SIGURG) OR FIREABLE(t_60256_a78_SIGQUIT))))
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(t_18380_a25_SIGURG) OR FIREABLE(t_60256_a78_SIGQUIT))))
lola: processed formula length: 72
lola: 36 rewrites
lola: closed formula file RERS17pb115-PT-1-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(t_18380_a25_SIGURG) OR FIREABLE(t_60256_a78_SIGQUIT))
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-CTLFireability-3-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-CTLFireability-3-0.sara.
lola: sara is running 0 secs || 85 markings, 84 edges, 17 markings/sec, 0 secs
lola: sara is running 5 secs || 167 markings, 166 edges, 16 markings/sec, 5 secs
lola: sara is running 10 secs || 249 markings, 248 edges, 16 markings/sec, 10 secs
lola: sara is running 15 secs || 331 markings, 330 edges, 16 markings/sec, 15 secs
lola: sara is running 20 secs || 411 markings, 410 edges, 16 markings/sec, 20 secs
lola: sara is running 25 secs || 489 markings, 488 edges, 16 markings/sec, 25 secs
lola: sara is running 30 secs || 565 markings, 564 edges, 15 markings/sec, 30 secs
lola: sara is running 35 secs || 643 markings, 642 edges, 16 markings/sec, 35 secs
lola: sara is running 40 secs || 719 markings, 718 edges, 15 markings/sec, 40 secs
lola: sara is running 45 secs || 793 markings, 792 edges, 15 markings/sec, 45 secs
lola: sara is running 50 secs || 867 markings, 866 edges, 15 markings/sec, 50 secs
lola: sara is running 55 secs || 941 markings, 940 edges, 15 markings/sec, 55 secs
lola: sara is running 60 secs || 1015 markings, 1014 edges, 15 markings/sec, 60 secs
lola: sara is running 65 secs || 1089 markings, 1088 edges, 15 markings/sec, 65 secs
lola: sara is running 70 secs || 1166 markings, 1165 edges, 15 markings/sec, 70 secs
lola: sara is running 75 secs || 1240 markings, 1239 edges, 15 markings/sec, 75 secs
lola: sara is running 80 secs || 1315 markings, 1314 edges, 15 markings/sec, 80 secs
lola: sara is running 85 secs || 1390 markings, 1389 edges, 15 markings/sec, 85 secs
lola: sara is running 90 secs || 1466 markings, 1465 edges, 15 markings/sec, 90 secs
lola: sara is running 95 secs || 1542 markings, 1541 edges, 15 markings/sec, 95 secs
lola: sara is running 100 secs || 1616 markings, 1615 edges, 15 markings/sec, 100 secs
lola: sara is running 105 secs || 1692 markings, 1691 edges, 15 markings/sec, 105 secs
lola: sara is running 110 secs || 1770 markings, 1769 edges, 16 markings/sec, 110 secs
lola: sara is running 115 secs || 1851 markings, 1850 edges, 16 markings/sec, 115 secs
lola: sara is running 120 secs || 1926 markings, 1925 edges, 15 markings/sec, 120 secs
lola: sara is running 125 secs || 2000 markings, 2001 edges, 15 markings/sec, 125 secs
lola: sara is running 130 secs || 2074 markings, 2079 edges, 15 markings/sec, 130 secs
lola: sara is running 135 secs || 2144 markings, 2156 edges, 14 markings/sec, 135 secs
lola: sara is running 140 secs || 2221 markings, 2236 edges, 15 markings/sec, 140 secs
lola: sara is running 145 secs || 2300 markings, 2316 edges, 16 markings/sec, 145 secs
lola: sara is running 150 secs || 2380 markings, 2399 edges, 16 markings/sec, 150 secs
lola: sara is running 155 secs || 2459 markings, 2484 edges, 16 markings/sec, 155 secs
lola: sara is running 160 secs || 2540 markings, 2567 edges, 16 markings/sec, 160 secs
lola: sara is running 165 secs || 2616 markings, 2650 edges, 15 markings/sec, 165 secs
lola: sara is running 170 secs || 2683 markings, 2725 edges, 13 markings/sec, 170 secs
lola: sara is running 175 secs || 2754 markings, 2808 edges, 14 markings/sec, 175 secs
lola: sara is running 180 secs || 2831 markings, 2891 edges, 15 markings/sec, 180 secs
lola: sara is running 185 secs || 2906 markings, 2980 edges, 15 markings/sec, 185 secs
lola: sara is running 190 secs || 2979 markings, 3067 edges, 15 markings/sec, 190 secs
lola: sara is running 195 secs || 3055 markings, 3146 edges, 15 markings/sec, 195 secs
lola: sara is running 200 secs || 3131 markings, 3227 edges, 15 markings/sec, 200 secs
lola: sara is running 205 secs || 3207 markings, 3311 edges, 15 markings/sec, 205 secs
lola: sara is running 210 secs || 3283 markings, 3388 edges, 15 markings/sec, 210 secs
lola: local time limit reached - aborting
lola:
preliminary result: yes unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: yes unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 669652 KB
lola: time consumption: 512 seconds
lola: caught signal User defined signal 1 - aborting LoLA
lola: memory consumption: 669652 KB
lola:
preliminary result: yes unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: time consumption: 512 seconds
lola: memory consumption: 669740 KB
lola: time consumption: 512 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 2 will run for 218 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F (FIREABLE(t_52071_a57_SIGHUP))) OR (E (F (FIREABLE(t_123635_a35_SIGIOT))) OR E (F (A (X (FIREABLE(t_29397_a119_SIGQUIT)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 218 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t_123635_a35_SIGIOT)))
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(t_123635_a35_SIGIOT)))
lola: processed formula length: 37
lola: 36 rewrites
lola: closed formula file RERS17pb115-PT-1-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(t_123635_a35_SIGIOT)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-CTLFireability-2-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-CTLFireability-2-0.sara.
lola: sara is running 0 secs || 71 markings, 70 edges, 14 markings/sec, 0 secs
lola: sara is running 5 secs || 145 markings, 144 edges, 15 markings/sec, 5 secs
lola: sara is running 10 secs || 217 markings, 216 edges, 14 markings/sec, 10 secs
lola: sara is running 15 secs || 290 markings, 289 edges, 15 markings/sec, 15 secs
lola: sara is running 20 secs || 363 markings, 362 edges, 15 markings/sec, 20 secs
lola: sara is running 25 secs || 436 markings, 435 edges, 15 markings/sec, 25 secs
lola: sara is running 30 secs || 512 markings, 511 edges, 15 markings/sec, 30 secs
lola: sara is running 35 secs || 590 markings, 589 edges, 16 markings/sec, 35 secs
lola: sara is running 40 secs || 663 markings, 662 edges, 15 markings/sec, 40 secs
lola: sara is running 45 secs || 737 markings, 736 edges, 15 markings/sec, 45 secs
lola: sara is running 50 secs || 810 markings, 809 edges, 15 markings/sec, 50 secs
lola: sara is running 55 secs || 884 markings, 883 edges, 15 markings/sec, 55 secs
lola: sara is running 60 secs || 957 markings, 957 edges, 15 markings/sec, 60 secs
lola: sara is running 65 secs || 1031 markings, 1035 edges, 15 markings/sec, 65 secs
lola: sara is running 70 secs || 1104 markings, 1108 edges, 15 markings/sec, 70 secs
lola: sara is running 75 secs || 1179 markings, 1183 edges, 15 markings/sec, 75 secs
lola: sara is running 80 secs || 1254 markings, 1259 edges, 15 markings/sec, 80 secs
lola: sara is running 85 secs || 1326 markings, 1331 edges, 14 markings/sec, 85 secs
lola: sara is running 90 secs || 1402 markings, 1407 edges, 15 markings/sec, 90 secs
lola: sara is running 95 secs || 1480 markings, 1485 edges, 16 markings/sec, 95 secs
lola: sara is running 100 secs || 1554 markings, 1559 edges, 15 markings/sec, 100 secs
lola: sara is running 105 secs || 1631 markings, 1636 edges, 15 markings/sec, 105 secs
lola: sara is running 110 secs || 1707 markings, 1712 edges, 15 markings/sec, 110 secs
lola: sara is running 115 secs || 1784 markings, 1789 edges, 15 markings/sec, 115 secs
lola: sara is running 120 secs || 1859 markings, 1864 edges, 15 markings/sec, 120 secs
lola: sara is running 125 secs || 1935 markings, 1940 edges, 15 markings/sec, 125 secs
lola: sara is running 130 secs || 2012 markings, 2017 edges, 15 markings/sec, 130 secs
lola: sara is running 135 secs || 2089 markings, 2094 edges, 15 markings/sec, 135 secs
lola: sara is running 140 secs || 2165 markings, 2170 edges, 15 markings/sec, 140 secs
lola: sara is running 145 secs || 2237 markings, 2242 edges, 14 markings/sec, 145 secs
lola: sara is running 150 secs || 2310 markings, 2315 edges, 15 markings/sec, 150 secs
lola: sara is running 155 secs || 2382 markings, 2387 edges, 14 markings/sec, 155 secs
lola: sara is running 160 secs || 2452 markings, 2457 edges, 14 markings/sec, 160 secs
lola: sara is running 165 secs || 2526 markings, 2531 edges, 15 markings/sec, 165 secs
lola: sara is running 170 secs || 2602 markings, 2607 edges, 15 markings/sec, 170 secs
lola: sara is running 175 secs || 2675 markings, 2680 edges, 15 markings/sec, 175 secs
lola: sara is running 180 secs || 2750 markings, 2755 edges, 15 markings/sec, 180 secs
lola: sara is running 185 secs || 2825 markings, 2831 edges, 15 markings/sec, 185 secs
lola: sara is running 190 secs || 2898 markings, 2905 edges, 15 markings/sec, 190 secs
lola: sara is running 195 secs || 2973 markings, 2982 edges, 15 markings/sec, 195 secs
lola: sara is running 200 secs || 3046 markings, 3066 edges, 15 markings/sec, 200 secs
lola: sara is running 205 secs || 3120 markings, 3147 edges, 15 markings/sec, 205 secs
lola: sara is running 210 secs || 3195 markings, 3226 edges, 15 markings/sec, 210 secs
lola: lola: local time limit reached - aborting
lola:
preliminary result: yes unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
local time limit reached - aborting
lola:
preliminary result: yes unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: yes unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 669380 KB
lola: time consumption: 730 seconds
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: yes unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 669400 KB
lola: time consumption: 730 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 3 will run for 218 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (E (X (A (F (FIREABLE(t_136676_a6_SIGINFO)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:732
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:724
lola: processed formula: NOT(A(TRUE U NOT(EX(A(TRUE U FIREABLE(t_136676_a6_SIGINFO))))))
lola: processed formula length: 63
lola: 38 rewrites
lola: closed formula file RERS17pb115-PT-1-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: 23910 markings, 23910 edges
lola: ========================================

FORMULA RERS17pb115-PT-1-CTLFireability-5 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 4 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((E (X (FIREABLE(t_64462_a105_SIGABRT))) AND E (X (FIREABLE(t_112228_a73_SIGFPE)))) OR A (G (((NOT FIREABLE(t_22521_a64_SIGEMT) AND NOT FIREABLE(t_61348_a114_SIGBUS)) OR (NOT FIREABLE(t_56205_a24_SIGURG) AND NOT FIREABLE(t_47789_a109_SIGSYS))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((NOT FIREABLE(t_22521_a64_SIGEMT) AND NOT FIREABLE(t_61348_a114_SIGBUS)) OR (NOT FIREABLE(t_56205_a24_SIGURG) AND NOT FIREABLE(t_47789_a109_SIGSYS)))))
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(t_22521_a64_SIGEMT) AND NOT FIREABLE(t_61348_a114_SIGBUS)) OR (NOT FIREABLE(t_56205_a24_SIGURG) AND NOT FIREABLE(t_47789_a109_SIGSYS)))))
lola: processed formula length: 159
lola: 37 rewrites
lola: closed formula file RERS17pb115-PT-1-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(t_22521_a64_SIGEMT) OR FIREABLE(t_61348_a114_SIGBUS)) AND (FIREABLE(t_56205_a24_SIGURG) OR FIREABLE(t_47789_a109_SIGSYS)))
lola: state equation: Generated DNF with 16 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-CTLFireability-4-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-CTLFireability-4-0.sara.
lola: sara is running 0 secs || 78 markings, 77 edges, 16 markings/sec, 0 secs
lola: sara is running 5 secs || 155 markings, 154 edges, 15 markings/sec, 5 secs
lola: sara is running 10 secs || 232 markings, 231 edges, 15 markings/sec, 10 secs
lola: sara is running 15 secs || 310 markings, 309 edges, 16 markings/sec, 15 secs
lola: sara is running 20 secs || 387 markings, 386 edges, 15 markings/sec, 20 secs
lola: sara is running 25 secs || 464 markings, 463 edges, 15 markings/sec, 25 secs
lola: sara is running 30 secs || 541 markings, 540 edges, 15 markings/sec, 30 secs
lola: sara is running 35 secs || 618 markings, 617 edges, 15 markings/sec, 35 secs
lola: sara is running 40 secs || 694 markings, 695 edges, 15 markings/sec, 40 secs
lola: sara is running 45 secs || 768 markings, 774 edges, 15 markings/sec, 45 secs
lola: sara is running 50 secs || 843 markings, 849 edges, 15 markings/sec, 50 secs
lola: sara is running 55 secs || 917 markings, 924 edges, 15 markings/sec, 55 secs
lola: sara is running 60 secs || 991 markings, 1003 edges, 15 markings/sec, 60 secs
lola: sara is running 65 secs || 1065 markings, 1077 edges, 15 markings/sec, 65 secs
lola: sara is running 70 secs || 1140 markings, 1152 edges, 15 markings/sec, 70 secs
lola: sara is running 75 secs || 1215 markings, 1234 edges, 15 markings/sec, 75 secs
lola: sara is running 80 secs || 1289 markings, 1322 edges, 15 markings/sec, 80 secs
lola: sara is running 85 secs || 1363 markings, 1406 edges, 15 markings/sec, 85 secs
lola: sara is running 90 secs || 1436 markings, 1481 edges, 15 markings/sec, 90 secs
lola: sara is running 95 secs || 1510 markings, 1555 edges, 15 markings/sec, 95 secs
lola: sara is running 100 secs || 1583 markings, 1628 edges, 15 markings/sec, 100 secs
lola: sara is running 105 secs || 1655 markings, 1700 edges, 14 markings/sec, 105 secs
lola: sara is running 110 secs || 1728 markings, 1773 edges, 15 markings/sec, 110 secs
lola: sara is running 115 secs || 1800 markings, 1845 edges, 14 markings/sec, 115 secs
lola: sara is running 120 secs || 1872 markings, 1917 edges, 14 markings/sec, 120 secs
lola: sara is running 125 secs || 1944 markings, 1990 edges, 14 markings/sec, 125 secs
lola: sara is running 130 secs || 2017 markings, 2064 edges, 15 markings/sec, 130 secs
lola: sara is running 135 secs || 2089 markings, 2136 edges, 14 markings/sec, 135 secs
lola: sara is running 140 secs || 2162 markings, 2209 edges, 15 markings/sec, 140 secs
lola: sara is running 145 secs || 2234 markings, 2281 edges, 14 markings/sec, 145 secs
lola: sara is running 150 secs || 2307 markings, 2354 edges, 15 markings/sec, 150 secs
lola: sara is running 155 secs || 2379 markings, 2426 edges, 14 markings/sec, 155 secs
lola: sara is running 160 secs || 2452 markings, 2501 edges, 15 markings/sec, 160 secs
lola: sara is running 165 secs || 2527 markings, 2576 edges, 15 markings/sec, 165 secs
lola: sara is running 170 secs || 2603 markings, 2652 edges, 15 markings/sec, 170 secs
lola: sara is running 175 secs || 2675 markings, 2724 edges, 14 markings/sec, 175 secs
lola: sara is running 180 secs || 2748 markings, 2797 edges, 15 markings/sec, 180 secs
lola: sara is running 185 secs || 2820 markings, 2869 edges, 14 markings/sec, 185 secs
lola: sara is running 190 secs || 2892 markings, 2941 edges, 14 markings/sec, 190 secs
lola: sara is running 195 secs || 2965 markings, 3014 edges, 15 markings/sec, 195 secs
lola: sara is running 200 secs || 3038 markings, 3089 edges, 15 markings/sec, 200 secs
lola: sara is running 205 secs || 3111 markings, 3162 edges, 15 markings/sec, 205 secs
lola: sara is running 210 secs || 3186 markings, 3238 edges, 15 markings/sec, 210 secs
lola: sara is running 215 secs || 3258 markings, 3310 edges, 14 markings/sec, 215 secs
lola: sara is running 220 secs || 3330 markings, 3394 edges, 14 markings/sec, 220 secs
lola: sara is running 225 secs || 3402 markings, 3472 edges, 14 markings/sec, 225 secs
lola: sara is running 230 secs || 3475 markings, 3545 edges, 15 markings/sec, 230 secs
lola: local time limit reached - aborting
lola:
preliminary result: yes unknown unknown unknown unknown no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: yes unknown unknown unknown unknown no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: local time limit reached - aborting
lola:
preliminary result: yes unknown unknown unknown unknown no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 669432 KB
lola: time consumption: 971 seconds
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: yes unknown unknown unknown unknown no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 669480 KB
lola: time consumption: 971 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 5 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((E (X ((FIREABLE(t_47434_a109_SIGSYS) AND FIREABLE(t_107039_a106_SIGUSR1)))) AND A (F ((FIREABLE(t_68839_a20_SIGSYS) AND FIREABLE(t_46156_a109_SIGSYS)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:732
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: processed formula: E(TRUE U (EX((FIREABLE(t_47434_a109_SIGSYS) AND FIREABLE(t_107039_a106_SIGUSR1))) AND A(TRUE U (FIREABLE(t_68839_a20_SIGSYS) AND FIREABLE(t_46156_a109_SIGSYS)))))
lola: processed formula length: 162
lola: 38 rewrites
lola: closed formula file RERS17pb115-PT-1-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: 9693 markings, 9692 edges, 1939 markings/sec, 0 secs
lola: 19650 markings, 19649 edges, 1991 markings/sec, 5 secs
lola: 29746 markings, 29765 edges, 2019 markings/sec, 10 secs
lola: 39638 markings, 39657 edges, 1978 markings/sec, 15 secs
lola: 49659 markings, 49689 edges, 2004 markings/sec, 20 secs
lola: 59573 markings, 59603 edges, 1983 markings/sec, 25 secs
lola: 69779 markings, 69810 edges, 2041 markings/sec, 30 secs
lola: 80327 markings, 80358 edges, 2110 markings/sec, 35 secs
lola: 90458 markings, 90489 edges, 2026 markings/sec, 40 secs
lola: 100258 markings, 100291 edges, 1960 markings/sec, 45 secs
lola: 109836 markings, 109877 edges, 1916 markings/sec, 50 secs
lola: 119497 markings, 119539 edges, 1932 markings/sec, 55 secs
lola: 129534 markings, 129576 edges, 2007 markings/sec, 60 secs
lola: 139298 markings, 139341 edges, 1953 markings/sec, 65 secs
lola: 149022 markings, 149067 edges, 1945 markings/sec, 70 secs
lola: 159091 markings, 159137 edges, 2014 markings/sec, 75 secs
lola: 169384 markings, 169441 edges, 2059 markings/sec, 80 secs
lola: 179618 markings, 179675 edges, 2047 markings/sec, 85 secs
lola: 190395 markings, 190458 edges, 2155 markings/sec, 90 secs
lola: 200721 markings, 200785 edges, 2065 markings/sec, 95 secs
lola: 210812 markings, 210875 edges, 2018 markings/sec, 100 secs
lola: 220414 markings, 220485 edges, 1920 markings/sec, 105 secs
lola: 230641 markings, 230713 edges, 2045 markings/sec, 110 secs
lola: 240860 markings, 240932 edges, 2044 markings/sec, 115 secs
lola: 251275 markings, 251354 edges, 2083 markings/sec, 120 secs
lola: 261186 markings, 261265 edges, 1982 markings/sec, 125 secs
lola: 271139 markings, 271228 edges, 1991 markings/sec, 130 secs
lola: 281548 markings, 281639 edges, 2082 markings/sec, 135 secs
lola: 291272 markings, 291363 edges, 1945 markings/sec, 140 secs
lola: 301643 markings, 301734 edges, 2074 markings/sec, 145 secs
lola: 311532 markings, 311623 edges, 1978 markings/sec, 150 secs
lola: 321515 markings, 321606 edges, 1997 markings/sec, 155 secs
lola: 331751 markings, 331849 edges, 2047 markings/sec, 160 secs
lola: 341694 markings, 341820 edges, 1989 markings/sec, 165 secs
lola: 351772 markings, 351901 edges, 2016 markings/sec, 170 secs
lola: 362037 markings, 362166 edges, 2053 markings/sec, 175 secs
lola: 371883 markings, 372012 edges, 1969 markings/sec, 180 secs
lola: 382293 markings, 382422 edges, 2082 markings/sec, 185 secs
lola: 392261 markings, 392395 edges, 1994 markings/sec, 190 secs
lola: 402146 markings, 402327 edges, 1977 markings/sec, 195 secs
lola: 411828 markings, 412015 edges, 1936 markings/sec, 200 secs
lola: 422035 markings, 422242 edges, 2041 markings/sec, 205 secs
lola: 431863 markings, 432072 edges, 1966 markings/sec, 210 secs
lola: 441954 markings, 442168 edges, 2018 markings/sec, 215 secs
lola: 452212 markings, 452435 edges, 2052 markings/sec, 220 secs
lola: 462790 markings, 463013 edges, 2116 markings/sec, 225 secs
lola: 473283 markings, 473508 edges, 2099 markings/sec, 230 secs
lola: local time limit reached - aborting
lola:
preliminary result: yes unknown unknown unknown unknown no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 1198792 KB
lola: time consumption: 1207 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 6 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G (E (F (NOT FIREABLE(t_103616_a19_SIGWINCH))))) AND E (X (A (X (NOT FIREABLE(t_56248_a24_SIGURG))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 6 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F (NOT FIREABLE(t_103616_a19_SIGWINCH)))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: AGEF init
lola: rewrite Frontend/Parser/formula_rewrite.k:617
lola: processed formula: NOT FIREABLE(t_103616_a19_SIGWINCH)
lola: processed formula length: 35
lola: 36 rewrites
lola: closed formula file RERS17pb115-PT-1-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using tscc preserving stubborn set method (--stubborn)
lola: RUNNING
lola: 36411 markings, 36430 edges, 7282 markings/sec, 0 secs
lola: 73175 markings, 73206 edges, 7353 markings/sec, 5 secs
lola: 111202 markings, 111243 edges, 7605 markings/sec, 10 secs
lola: 148620 markings, 148666 edges, 7484 markings/sec, 15 secs
lola: 185796 markings, 185853 edges, 7435 markings/sec, 20 secs
lola: 223229 markings, 223300 edges, 7487 markings/sec, 25 secs
lola: 260952 markings, 261031 edges, 7545 markings/sec, 30 secs
lola: 299322 markings, 299413 edges, 7674 markings/sec, 35 secs
lola: 336061 markings, 336161 edges, 7348 markings/sec, 40 secs
lola: 372146 markings, 372275 edges, 7217 markings/sec, 45 secs
lola: 408646 markings, 408832 edges, 7300 markings/sec, 50 secs
lola: 445855 markings, 446070 edges, 7442 markings/sec, 55 secs
lola: 482707 markings, 482981 edges, 7370 markings/sec, 60 secs
lola: 519708 markings, 519994 edges, 7400 markings/sec, 65 secs
lola: 557829 markings, 558138 edges, 7624 markings/sec, 70 secs
lola: 595834 markings, 596175 edges, 7601 markings/sec, 75 secs
lola: 633729 markings, 634123 edges, 7579 markings/sec, 80 secs
lola: 670969 markings, 671472 edges, 7448 markings/sec, 85 secs
lola: 706995 markings, 707531 edges, 7205 markings/sec, 90 secs
lola: 742201 markings, 742774 edges, 7041 markings/sec, 95 secs
lola: 778779 markings, 779357 edges, 7316 markings/sec, 100 secs
lola: 813834 markings, 814458 edges, 7011 markings/sec, 105 secs
lola: 851620 markings, 852315 edges, 7557 markings/sec, 110 secs
lola: 888569 markings, 889362 edges, 7390 markings/sec, 115 secs
lola: 924819 markings, 925629 edges, 7250 markings/sec, 120 secs
lola: 960556 markings, 961422 edges, 7147 markings/sec, 125 secs
lola: 997979 markings, 998905 edges, 7485 markings/sec, 130 secs
lola: 1034410 markings, 1035407 edges, 7286 markings/sec, 135 secs
lola: 1070251 markings, 1071312 edges, 7168 markings/sec, 140 secs
lola: 1104526 markings, 1105624 edges, 6855 markings/sec, 145 secs
lola: 1139891 markings, 1141045 edges, 7073 markings/sec, 150 secs
lola: 1175862 markings, 1177061 edges, 7194 markings/sec, 155 secs
lola: 1211402 markings, 1212640 edges, 7108 markings/sec, 160 secs
lola: 1247006 markings, 1248335 edges, 7121 markings/sec, 165 secs
lola: 1283122 markings, 1284456 edges, 7223 markings/sec, 170 secs
lola: 1319856 markings, 1321289 edges, 7347 markings/sec, 175 secs
lola: 1356848 markings, 1358386 edges, 7398 markings/sec, 180 secs
lola: 1394307 markings, 1395887 edges, 7492 markings/sec, 185 secs
lola: 1431680 markings, 1433328 edges, 7475 markings/sec, 190 secs
lola: 1468740 markings, 1470534 edges, 7412 markings/sec, 195 secs
lola: 1506936 markings, 1508819 edges, 7639 markings/sec, 200 secs
lola: 1546374 markings, 1548348 edges, 7888 markings/sec, 205 secs
lola: 1586809 markings, 1588935 edges, 8087 markings/sec, 210 secs
lola: 1626070 markings, 1628247 edges, 7852 markings/sec, 215 secs
lola: 1664730 markings, 1666982 edges, 7732 markings/sec, 220 secs
lola: 1703885 markings, 1706207 edges, 7831 markings/sec, 225 secs
lola: 1742728 markings, 1745125 edges, 7769 markings/sec, 230 secs
lola: local time limit reached - aborting
lola:
preliminary result: yes unknown unknown unknown unknown no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: yes unknown unknown unknown unknown no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: local time limit reached - aborting
lola:
preliminary result: yes unknown unknown unknown unknown no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 1213752 KB
lola: time consumption: 1443 seconds
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: yes unknown unknown unknown unknown no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 1213752 KB
lola: time consumption: 1443 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 7 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t_32137_a31_SIGQUIT)))
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(t_32137_a31_SIGQUIT)))
lola: processed formula length: 37
lola: 36 rewrites
lola: closed formula file RERS17pb115-PT-1-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(t_32137_a31_SIGQUIT)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-CTLFireability-7-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-CTLFireability-7-0.sara.
lola: sara is running 0 secs || 80 markings, 79 edges, 16 markings/sec, 0 secs
lola: sara is running 5 secs || 160 markings, 159 edges, 16 markings/sec, 5 secs
lola: sara is running 10 secs || 235 markings, 234 edges, 15 markings/sec, 10 secs
lola: sara is running 15 secs || 309 markings, 308 edges, 15 markings/sec, 15 secs
lola: sara is running 20 secs || 380 markings, 379 edges, 14 markings/sec, 20 secs
lola: sara is running 25 secs || 457 markings, 456 edges, 15 markings/sec, 25 secs
lola: sara is running 30 secs || 535 markings, 534 edges, 16 markings/sec, 30 secs
lola: sara is running 35 secs || 613 markings, 612 edges, 16 markings/sec, 35 secs
lola: sara is running 40 secs || 693 markings, 692 edges, 16 markings/sec, 40 secs
lola: sara is running 45 secs || 766 markings, 765 edges, 15 markings/sec, 45 secs
lola: sara is running 50 secs || 841 markings, 840 edges, 15 markings/sec, 50 secs
lola: sara is running 55 secs || 914 markings, 913 edges, 15 markings/sec, 55 secs
lola: sara is running 60 secs || 990 markings, 989 edges, 15 markings/sec, 60 secs
lola: sara is running 65 secs || 1065 markings, 1064 edges, 15 markings/sec, 65 secs
lola: sara is running 70 secs || 1138 markings, 1137 edges, 15 markings/sec, 70 secs
lola: sara is running 75 secs || 1212 markings, 1211 edges, 15 markings/sec, 75 secs
lola: sara is running 80 secs || 1283 markings, 1282 edges, 14 markings/sec, 80 secs
lola: sara is running 85 secs || 1357 markings, 1356 edges, 15 markings/sec, 85 secs
lola: sara is running 90 secs || 1431 markings, 1430 edges, 15 markings/sec, 90 secs
lola: sara is running 95 secs || 1506 markings, 1505 edges, 15 markings/sec, 95 secs
lola: sara is running 100 secs || 1581 markings, 1580 edges, 15 markings/sec, 100 secs
lola: sara is running 105 secs || 1655 markings, 1654 edges, 15 markings/sec, 105 secs
lola: sara is running 110 secs || 1728 markings, 1727 edges, 15 markings/sec, 110 secs
lola: sara is running 115 secs || 1802 markings, 1801 edges, 15 markings/sec, 115 secs
lola: sara is running 120 secs || 1875 markings, 1874 edges, 15 markings/sec, 120 secs
lola: sara is running 125 secs || 1948 markings, 1947 edges, 15 markings/sec, 125 secs
lola: sara is running 130 secs || 2019 markings, 2018 edges, 14 markings/sec, 130 secs
lola: sara is running 135 secs || 2091 markings, 2090 edges, 14 markings/sec, 135 secs
lola: sara is running 140 secs || 2165 markings, 2164 edges, 15 markings/sec, 140 secs
lola: sara is running 145 secs || 2239 markings, 2241 edges, 15 markings/sec, 145 secs
lola: sara is running 150 secs || 2312 markings, 2334 edges, 15 markings/sec, 150 secs
lola: sara is running 155 secs || 2385 markings, 2412 edges, 15 markings/sec, 155 secs
lola: sara is running 160 secs || 2457 markings, 2491 edges, 14 markings/sec, 160 secs
lola: sara is running 165 secs || 2530 markings, 2565 edges, 15 markings/sec, 165 secs
lola: sara is running 170 secs || 2602 markings, 2637 edges, 14 markings/sec, 170 secs
lola: sara is running 175 secs || 2676 markings, 2721 edges, 15 markings/sec, 175 secs
lola: sara is running 180 secs || 2750 markings, 2795 edges, 15 markings/sec, 180 secs
lola: sara is running 185 secs || 2823 markings, 2868 edges, 15 markings/sec, 185 secs
lola: sara is running 190 secs || 2897 markings, 2942 edges, 15 markings/sec, 190 secs
lola: sara is running 195 secs || 2971 markings, 3021 edges, 15 markings/sec, 195 secs
lola: sara is running 200 secs || 3052 markings, 3108 edges, 16 markings/sec, 200 secs
lola: sara is running 205 secs || 3127 markings, 3188 edges, 15 markings/sec, 205 secs
lola: sara is running 210 secs || 3204 markings, 3273 edges, 15 markings/sec, 210 secs
lola: sara is running 215 secs || 3282 markings, 3383 edges, 16 markings/sec, 215 secs
lola: sara is running 220 secs || 3356 markings, 3461 edges, 15 markings/sec, 220 secs
lola: sara is running 225 secs || 3434 markings, 3541 edges, 16 markings/sec, 225 secs
lola: sara is running 230 secs || 3510 markings, 3618 edges, 15 markings/sec, 230 secs
lola: local time limit reached - aborting
lola:
preliminary result: yes unknown unknown unknown unknown no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 669052 KB
lola: time consumption: 1679 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 8 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (NOT FIREABLE(t_112379_a73_SIGFPE)))
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(t_112379_a73_SIGFPE)))
lola: processed formula length: 41
lola: 37 rewrites
lola: closed formula file RERS17pb115-PT-1-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(t_112379_a73_SIGFPE)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-CTLFireability-8-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-CTLFireability-8-0.sara.
lola: sara is running 0 secs || 74 markings, 73 edges, 15 markings/sec, 0 secs
lola: sara is running 5 secs || 152 markings, 151 edges, 16 markings/sec, 5 secs
lola: sara is running 10 secs || 233 markings, 235 edges, 16 markings/sec, 10 secs
lola: sara is running 15 secs || 312 markings, 326 edges, 16 markings/sec, 15 secs
lola: sara is running 20 secs || 389 markings, 409 edges, 15 markings/sec, 20 secs
lola: sara is running 25 secs || 467 markings, 491 edges, 16 markings/sec, 25 secs
lola: sara is running 30 secs || 551 markings, 582 edges, 17 markings/sec, 30 secs
lola: sara is running 35 secs || 635 markings, 672 edges, 17 markings/sec, 35 secs
lola: sara is running 40 secs || 716 markings, 761 edges, 16 markings/sec, 40 secs
lola: sara is running 45 secs || 796 markings, 845 edges, 16 markings/sec, 45 secs
lola: sara is running 50 secs || 875 markings, 937 edges, 16 markings/sec, 50 secs
lola: sara is running 55 secs || 955 markings, 1024 edges, 16 markings/sec, 55 secs
lola: sara is running 60 secs || 1034 markings, 1113 edges, 16 markings/sec, 60 secs
lola: sara is running 65 secs || 1113 markings, 1194 edges, 16 markings/sec, 65 secs
lola: sara is running 70 secs || 1193 markings, 1291 edges, 16 markings/sec, 70 secs
lola: sara is running 75 secs || 1272 markings, 1379 edges, 16 markings/sec, 75 secs
lola: sara is running 80 secs || 1350 markings, 1461 edges, 16 markings/sec, 80 secs
lola: sara is running 85 secs || 1430 markings, 1554 edges, 16 markings/sec, 85 secs
lola: sara is running 90 secs || 1509 markings, 1639 edges, 16 markings/sec, 90 secs
lola: sara is running 95 secs || 1587 markings, 1720 edges, 16 markings/sec, 95 secs
lola: sara is running 100 secs || 1664 markings, 1797 edges, 15 markings/sec, 100 secs
lola: sara is running 105 secs || 1742 markings, 1877 edges, 16 markings/sec, 105 secs
lola: sara is running 110 secs || 1821 markings, 1978 edges, 16 markings/sec, 110 secs
lola: sara is running 115 secs || 1899 markings, 2063 edges, 16 markings/sec, 115 secs
lola: sara is running 120 secs || 1978 markings, 2179 edges, 16 markings/sec, 120 secs
lola: sara is running 125 secs || 2058 markings, 2264 edges, 16 markings/sec, 125 secs
lola: sara is running 130 secs || 2137 markings, 2358 edges, 16 markings/sec, 130 secs
lola: sara is running 135 secs || 2213 markings, 2472 edges, 15 markings/sec, 135 secs
lola: sara is running 140 secs || 2291 markings, 2568 edges, 16 markings/sec, 140 secs
lola: sara is running 145 secs || 2368 markings, 2659 edges, 15 markings/sec, 145 secs
lola: sara is running 150 secs || 2446 markings, 2743 edges, 16 markings/sec, 150 secs
lola: sara is running 155 secs || 2524 markings, 2832 edges, 16 markings/sec, 155 secs
lola: sara is running 160 secs || 2603 markings, 2917 edges, 16 markings/sec, 160 secs
lola: sara is running 165 secs || 2678 markings, 3004 edges, 15 markings/sec, 165 secs
lola: sara is running 170 secs || 2756 markings, 3083 edges, 16 markings/sec, 170 secs
lola: sara is running 175 secs || 2834 markings, 3179 edges, 16 markings/sec, 175 secs
lola: sara is running 180 secs || 2914 markings, 3272 edges, 16 markings/sec, 180 secs
lola: sara is running 185 secs || 2995 markings, 3364 edges, 16 markings/sec, 185 secs
lola: sara is running 190 secs || 3079 markings, 3453 edges, 17 markings/sec, 190 secs
lola: sara is running 195 secs || 3160 markings, 3541 edges, 16 markings/sec, 195 secs
lola: sara is running 200 secs || 3241 markings, 3627 edges, 16 markings/sec, 200 secs
lola: sara is running 205 secs || 3321 markings, 3727 edges, 16 markings/sec, 205 secs
lola: sara is running 210 secs || 3402 markings, 3815 edges, 16 markings/sec, 210 secs
lola: sara is running 215 secs || 3482 markings, 3913 edges, 16 markings/sec, 215 secs
lola: sara is running 220 secs || 3562 markings, 4030 edges, 16 markings/sec, 220 secs
lola: sara is running 225 secs || 3641 markings, 4116 edges, 16 markings/sec, 225 secs
lola: sara is running 230 secs || 3718 markings, 4208 edges, 15 markings/sec, 230 secs
lola: local time limit reached - aborting
lola:
preliminary result: yes unknown unknown unknown unknown no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 669092 KB
lola: time consumption: 1915 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 9 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (E (G (FIREABLE(t_103898_a19_SIGWINCH)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability of possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:640
lola: processed formula: FIREABLE(t_103898_a19_SIGWINCH)
lola: processed formula length: 31
lola: 36 rewrites
lola: closed formula file RERS17pb115-PT-1-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: 79 markings, 78 edges, 16 markings/sec, 0 secs
lola: 161 markings, 160 edges, 16 markings/sec, 5 secs
lola: 243 markings, 242 edges, 16 markings/sec, 10 secs
lola: 322 markings, 321 edges, 16 markings/sec, 15 secs
lola: 404 markings, 403 edges, 16 markings/sec, 20 secs
lola: 486 markings, 485 edges, 16 markings/sec, 25 secs
lola: 567 markings, 569 edges, 16 markings/sec, 30 secs
lola: 646 markings, 648 edges, 16 markings/sec, 35 secs
lola: 730 markings, 732 edges, 17 markings/sec, 40 secs
lola: 812 markings, 814 edges, 16 markings/sec, 45 secs
lola: 892 markings, 898 edges, 16 markings/sec, 50 secs
lola: 974 markings, 980 edges, 16 markings/sec, 55 secs
lola: 1058 markings, 1064 edges, 17 markings/sec, 60 secs
lola: 1141 markings, 1149 edges, 17 markings/sec, 65 secs
lola: 1223 markings, 1233 edges, 16 markings/sec, 70 secs
lola: 1301 markings, 1311 edges, 16 markings/sec, 75 secs
lola: 1383 markings, 1395 edges, 16 markings/sec, 80 secs
lola: 1464 markings, 1476 edges, 16 markings/sec, 85 secs
lola: 1546 markings, 1558 edges, 16 markings/sec, 90 secs
lola: 1629 markings, 1641 edges, 17 markings/sec, 95 secs
lola: 1712 markings, 1724 edges, 17 markings/sec, 100 secs
lola: 1796 markings, 1808 edges, 17 markings/sec, 105 secs
lola: 1882 markings, 1894 edges, 17 markings/sec, 110 secs
lola: 1967 markings, 1979 edges, 17 markings/sec, 115 secs
lola: 2050 markings, 2062 edges, 17 markings/sec, 120 secs
lola: 2132 markings, 2144 edges, 16 markings/sec, 125 secs
lola: 2213 markings, 2225 edges, 16 markings/sec, 130 secs
lola: 2295 markings, 2307 edges, 16 markings/sec, 135 secs
lola: 2378 markings, 2390 edges, 17 markings/sec, 140 secs
lola: 2462 markings, 2474 edges, 17 markings/sec, 145 secs
lola: 2545 markings, 2557 edges, 17 markings/sec, 150 secs
lola: 2626 markings, 2638 edges, 16 markings/sec, 155 secs
lola: 2708 markings, 2720 edges, 16 markings/sec, 160 secs
lola: 2790 markings, 2805 edges, 16 markings/sec, 165 secs
lola: 2868 markings, 2889 edges, 16 markings/sec, 170 secs
lola: 2947 markings, 2968 edges, 16 markings/sec, 175 secs
lola: 3026 markings, 3057 edges, 16 markings/sec, 180 secs
lola: 3105 markings, 3147 edges, 16 markings/sec, 185 secs
lola: 3184 markings, 3230 edges, 16 markings/sec, 190 secs
lola: 3263 markings, 3309 edges, 16 markings/sec, 195 secs
lola: 3342 markings, 3397 edges, 16 markings/sec, 200 secs
lola: 3421 markings, 3488 edges, 16 markings/sec, 205 secs
lola: 3499 markings, 3573 edges, 16 markings/sec, 210 secs
lola: 3574 markings, 3654 edges, 15 markings/sec, 215 secs
lola: 3650 markings, 3737 edges, 15 markings/sec, 220 secs
lola: 3728 markings, 3829 edges, 16 markings/sec, 225 secs
lola: 3808 markings, 3923 edges, 16 markings/sec, 230 secs
lola: local time limit reached - aborting
lola:
preliminary result: yes unknown unknown unknown unknown no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 670356 KB
lola: time consumption: 2151 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 10 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (E (((FIREABLE(t_128914_a93_SIGURG) AND FIREABLE(t_41219_a59_SIGABRT)) U NOT FIREABLE(t_83913_a15_SIGKILL)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:724
lola: processed formula: NOT(A(TRUE U NOT(E((FIREABLE(t_128914_a93_SIGURG) AND FIREABLE(t_41219_a59_SIGABRT)) U NOT FIREABLE(t_83913_a15_SIGKILL)))))
lola: processed formula length: 124
lola: 37 rewrites
lola: closed formula file RERS17pb115-PT-1-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: 23910 markings, 47820 edges
lola: ========================================

FORMULA RERS17pb115-PT-1-CTLFireability-4 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 282 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((((FIREABLE(t_139303_a1_SIGSYS) AND FIREABLE(t_69597_a20_SIGSYS) AND NOT FIREABLE(t_22337_a64_SIGEMT)) OR E (F (FIREABLE(t_134567_a4_SIGQUIT)))) U A (G (NOT FIREABLE(t_98353_a85_SIGIOT)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: rewrite Frontend/Parser/formula_rewrite.k:739
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: processed formula: A(((FIREABLE(t_139303_a1_SIGSYS) AND FIREABLE(t_69597_a20_SIGSYS) AND NOT FIREABLE(t_22337_a64_SIGEMT)) OR E(TRUE U FIREABLE(t_134567_a4_SIGQUIT))) U NOT(E(TRUE U FIREABLE(t_98353_a85_SIGIOT))))
lola: processed formula length: 194
lola: 39 rewrites
lola: closed formula file RERS17pb115-PT-1-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: 26806 markings, 30971 edges, 5361 markings/sec, 0 secs
lola: 37679 markings, 64525 edges, 2175 markings/sec, 5 secs
lola: 70917 markings, 97775 edges, 6648 markings/sec, 10 secs
lola: 104426 markings, 131286 edges, 6702 markings/sec, 15 secs
lola: 137209 markings, 164079 edges, 6557 markings/sec, 20 secs
lola: 170227 markings, 197111 edges, 6604 markings/sec, 25 secs
lola: 207294 markings, 234184 edges, 7413 markings/sec, 30 secs
lola: 243816 markings, 270715 edges, 7304 markings/sec, 35 secs
lola: 280662 markings, 307580 edges, 7369 markings/sec, 40 secs
lola: 317235 markings, 344153 edges, 7315 markings/sec, 45 secs
lola: 353034 markings, 379990 edges, 7160 markings/sec, 50 secs
lola: 388676 markings, 415637 edges, 7128 markings/sec, 55 secs
lola: 425421 markings, 452458 edges, 7349 markings/sec, 60 secs
lola: 462149 markings, 489199 edges, 7346 markings/sec, 65 secs
lola: 498672 markings, 525775 edges, 7305 markings/sec, 70 secs
lola: 534742 markings, 561872 edges, 7214 markings/sec, 75 secs
lola: 571864 markings, 599028 edges, 7424 markings/sec, 80 secs
lola: 609767 markings, 636938 edges, 7581 markings/sec, 85 secs
lola: 646165 markings, 673404 edges, 7280 markings/sec, 90 secs
lola: 682007 markings, 709343 edges, 7168 markings/sec, 95 secs
lola: 717816 markings, 745198 edges, 7162 markings/sec, 100 secs
lola: 752518 markings, 779923 edges, 6940 markings/sec, 105 secs
lola: 788987 markings, 816431 edges, 7294 markings/sec, 110 secs
lola: 823849 markings, 851306 edges, 6972 markings/sec, 115 secs
lola: 859692 markings, 887244 edges, 7169 markings/sec, 120 secs
lola: 895624 markings, 923255 edges, 7186 markings/sec, 125 secs
lola: 930604 markings, 958242 edges, 6996 markings/sec, 130 secs
lola: 964926 markings, 992619 edges, 6864 markings/sec, 135 secs
lola: 1000331 markings, 1028084 edges, 7081 markings/sec, 140 secs
lola: 1035695 markings, 1063519 edges, 7073 markings/sec, 145 secs
lola: 1071675 markings, 1099563 edges, 7196 markings/sec, 150 secs
lola: 1107599 markings, 1135524 edges, 7185 markings/sec, 155 secs
lola: 1142647 markings, 1170628 edges, 7010 markings/sec, 160 secs
lola: 1177661 markings, 1205687 edges, 7003 markings/sec, 165 secs
lola: 1213293 markings, 1241359 edges, 7126 markings/sec, 170 secs
lola: 1245875 markings, 1274031 edges, 6516 markings/sec, 175 secs
lola: 1278217 markings, 1306379 edges, 6468 markings/sec, 180 secs
lola: 1310619 markings, 1338854 edges, 6480 markings/sec, 185 secs
lola: 1342881 markings, 1371229 edges, 6452 markings/sec, 190 secs
lola: 1375247 markings, 1403632 edges, 6473 markings/sec, 195 secs
lola: 1407686 markings, 1436130 edges, 6488 markings/sec, 200 secs
lola: 1440173 markings, 1468769 edges, 6497 markings/sec, 205 secs
lola: 1472496 markings, 1501135 edges, 6465 markings/sec, 210 secs
lola: 1504445 markings, 1533155 edges, 6390 markings/sec, 215 secs
lola: 1536618 markings, 1565383 edges, 6435 markings/sec, 220 secs
lola: 1569199 markings, 1598119 edges, 6516 markings/sec, 225 secs
lola: 1602284 markings, 1631247 edges, 6617 markings/sec, 230 secs
lola: 1635342 markings, 1664385 edges, 6612 markings/sec, 235 secs
lola: 1668852 markings, 1697931 edges, 6702 markings/sec, 240 secs
lola: 1701560 markings, 1730709 edges, 6542 markings/sec, 245 secs
lola: 1733695 markings, 1762898 edges, 6427 markings/sec, 250 secs
lola: 1768877 markings, 1798193 edges, 7036 markings/sec, 255 secs
lola: 1802124 markings, 1831533 edges, 6649 markings/sec, 260 secs
lola: 1835985 markings, 1865492 edges, 6772 markings/sec, 265 secs
lola: 1869415 markings, 1898964 edges, 6686 markings/sec, 270 secs
lola: 1902035 markings, 1931634 edges, 6524 markings/sec, 275 secs
lola: local time limit reached - aborting
lola:
preliminary result: yes unknown unknown unknown yes no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 1813976 KB
lola: time consumption: 2438 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 12 will run for 282 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (A (G (FIREABLE(t_109085_a103_SIGWINCH)))))
lola: ========================================
lola: SUBTASK
lola: checking eventual invariance
lola: rewrite Frontend/Parser/formula_rewrite.k:665
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: NOT FIREABLE(t_109085_a103_SIGWINCH)
lola: processed formula length: 36
lola: 37 rewrites
lola: closed formula file RERS17pb115-PT-1-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: 23910 markings, 23910 edges
lola: ========================================

FORMULA RERS17pb115-PT-1-CTLFireability-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 375 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E ((NOT FIREABLE(t_71369_a87_SIGPROF) U (NOT FIREABLE(t_35122_a14_SIGTSTP) OR NOT FIREABLE(t_85815_a15_SIGKILL)))) AND E (F (FIREABLE(t_7247_a104_SIGHUP))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 13 will run for 375 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t_7247_a104_SIGHUP)))
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(t_7247_a104_SIGHUP)))
lola: processed formula length: 36
lola: 36 rewrites
lola: closed formula file RERS17pb115-PT-1-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(t_7247_a104_SIGHUP)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-CTLFireability-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-CTLFireability-13-0.sara.
lola: sara is running 0 secs || 72 markings, 71 edges, 14 markings/sec, 0 secs
lola: sara is running 5 secs || 144 markings, 143 edges, 14 markings/sec, 5 secs
lola: sara is running 10 secs || 218 markings, 217 edges, 15 markings/sec, 10 secs
lola: sara is running 15 secs || 293 markings, 292 edges, 15 markings/sec, 15 secs
lola: sara is running 20 secs || 372 markings, 371 edges, 16 markings/sec, 20 secs
lola: sara is running 25 secs || 452 markings, 451 edges, 16 markings/sec, 25 secs
lola: sara is running 30 secs || 529 markings, 528 edges, 15 markings/sec, 30 secs
lola: sara is running 35 secs || 600 markings, 599 edges, 14 markings/sec, 35 secs
lola: sara is running 40 secs || 677 markings, 676 edges, 15 markings/sec, 40 secs
lola: sara is running 45 secs || 751 markings, 750 edges, 15 markings/sec, 45 secs
lola: sara is running 50 secs || 826 markings, 825 edges, 15 markings/sec, 50 secs
lola: sara is running 55 secs || 902 markings, 901 edges, 15 markings/sec, 55 secs
lola: sara is running 60 secs || 975 markings, 974 edges, 15 markings/sec, 60 secs
lola: sara is running 65 secs || 1048 markings, 1047 edges, 15 markings/sec, 65 secs
lola: sara is running 70 secs || 1121 markings, 1120 edges, 15 markings/sec, 70 secs
lola: sara is running 75 secs || 1197 markings, 1196 edges, 15 markings/sec, 75 secs
lola: sara is running 80 secs || 1272 markings, 1271 edges, 15 markings/sec, 80 secs
lola: sara is running 85 secs || 1348 markings, 1347 edges, 15 markings/sec, 85 secs
lola: sara is running 90 secs || 1418 markings, 1417 edges, 14 markings/sec, 90 secs
lola: sara is running 95 secs || 1491 markings, 1490 edges, 15 markings/sec, 95 secs
lola: sara is running 100 secs || 1564 markings, 1563 edges, 15 markings/sec, 100 secs
lola: sara is running 105 secs || 1638 markings, 1637 edges, 15 markings/sec, 105 secs
lola: sara is running 110 secs || 1718 markings, 1717 edges, 16 markings/sec, 110 secs
lola: sara is running 115 secs || 1794 markings, 1793 edges, 15 markings/sec, 115 secs
lola: sara is running 120 secs || 1866 markings, 1865 edges, 14 markings/sec, 120 secs
lola: sara is running 125 secs || 1937 markings, 1936 edges, 14 markings/sec, 125 secs
lola: sara is running 130 secs || 2009 markings, 2008 edges, 14 markings/sec, 130 secs
lola: sara is running 135 secs || 2088 markings, 2087 edges, 16 markings/sec, 135 secs
lola: sara is running 140 secs || 2170 markings, 2169 edges, 16 markings/sec, 140 secs
lola: sara is running 145 secs || 2252 markings, 2251 edges, 16 markings/sec, 145 secs
lola: sara is running 150 secs || 2333 markings, 2332 edges, 16 markings/sec, 150 secs
lola: sara is running 155 secs || 2414 markings, 2413 edges, 16 markings/sec, 155 secs
lola: sara is running 160 secs || 2496 markings, 2497 edges, 16 markings/sec, 160 secs
lola: sara is running 165 secs || 2577 markings, 2579 edges, 16 markings/sec, 165 secs
lola: sara is running 170 secs || 2657 markings, 2672 edges, 16 markings/sec, 170 secs
lola: sara is running 175 secs || 2738 markings, 2753 edges, 16 markings/sec, 175 secs
lola: sara is running 180 secs || 2819 markings, 2836 edges, 16 markings/sec, 180 secs
lola: sara is running 185 secs || 2898 markings, 2916 edges, 16 markings/sec, 185 secs
lola: sara is running 190 secs || 2977 markings, 2996 edges, 16 markings/sec, 190 secs
lola: sara is running 195 secs || 3056 markings, 3075 edges, 16 markings/sec, 195 secs
lola: sara is running 200 secs || 3136 markings, 3159 edges, 16 markings/sec, 200 secs
lola: sara is running 205 secs || 3217 markings, 3247 edges, 16 markings/sec, 205 secs
lola: sara is running 210 secs || 3298 markings, 3340 edges, 16 markings/sec, 210 secs
lola: sara is running 215 secs || 3378 markings, 3446 edges, 16 markings/sec, 215 secs
lola: sara is running 220 secs || 3457 markings, 3527 edges, 16 markings/sec, 220 secs
lola: sara is running 225 secs || 3538 markings, 3610 edges, 16 markings/sec, 225 secs
lola: sara is running 230 secs || 3618 markings, 3699 edges, 16 markings/sec, 230 secs
lola: sara is running 235 secs || 3700 markings, 3781 edges, 16 markings/sec, 235 secs
lola: sara is running 240 secs || 3781 markings, 3866 edges, 16 markings/sec, 240 secs
lola: sara is running 245 secs || 3862 markings, 3955 edges, 16 markings/sec, 245 secs
lola: sara is running 250 secs || 3938 markings, 4039 edges, 15 markings/sec, 250 secs
lola: sara is running 255 secs || 4012 markings, 4114 edges, 15 markings/sec, 255 secs
lola: sara is running 260 secs || 4088 markings, 4204 edges, 15 markings/sec, 260 secs
lola: sara is running 265 secs || 4167 markings, 4283 edges, 16 markings/sec, 265 secs
lola: sara is running 270 secs || 4247 markings, 4369 edges, 16 markings/sec, 270 secs
lola: sara is running 275 secs || 4328 markings, 4450 edges, 16 markings/sec, 275 secs
lola: sara is running 280 secs || 4407 markings, 4548 edges, 16 markings/sec, 280 secs
lola: sara is running 285 secs || 4489 markings, 4633 edges, 16 markings/sec, 285 secs
lola: sara is running 290 secs || 4571 markings, 4718 edges, 16 markings/sec, 290 secs
lola: sara is running 295 secs || 4652 markings, 4807 edges, 16 markings/sec, 295 secs
lola: sara is running 300 secs || 4732 markings, 4900 edges, 16 markings/sec, 300 secs
lola: sara is running 305 secs || 4811 markings, 4983 edges, 16 markings/sec, 305 secs
lola: sara is running 310 secs || 4893 markings, 5069 edges, 16 markings/sec, 310 secs
lola: sara is running 315 secs || 4974 markings, 5162 edges, 16 markings/sec, 315 secs
lola: sara is running 320 secs || 5055 markings, 5248 edges, 16 markings/sec, 320 secs
lola: sara is running 325 secs || 5136 markings, 5345 edges, 16 markings/sec, 325 secs
lola: sara is running 330 secs || 5217 markings, 5431 edges, 16 markings/sec, 330 secs
lola: sara is running 335 secs || 5294 markings, 5523 edges, 15 markings/sec, 335 secs
lola: sara is running 340 secs || 5375 markings, 5631 edges, 16 markings/sec, 340 secs
lola: sara is running 345 secs || 5455 markings, 5721 edges, 16 markings/sec, 345 secs
lola: sara is running 350 secs || 5537 markings, 5838 edges, 16 markings/sec, 350 secs
lola: sara is running 355 secs || 5618 markings, 5928 edges, 16 markings/sec, 355 secs
lola: sara is running 360 secs || 5697 markings, 6008 edges, 16 markings/sec, 360 secs
lola: sara is running 365 secs || 5779 markings, 6094 edges, 16 markings/sec, 365 secs
lola: local time limit reached - aborting
lola: local time limit reached - aborting
lola:
preliminary result: yes unknown no unknown yes no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola:
preliminary result: yes unknown no unknown yes no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: yes unknown no unknown yes no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 669712 KB
lola: time consumption: 2818 seconds
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: yes unknown no unknown yes no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 669908 KB
lola: time consumption: 2818 seconds
lola: memory consumption: 669908 KB
lola: time consumption: 2818 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 14 will run for 375 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (((NOT FIREABLE(t_134558_a4_SIGQUIT) OR (FIREABLE(t_28685_a119_SIGQUIT) AND FIREABLE(t_112304_a73_SIGFPE))) U (FIREABLE(t_96552_a85_SIGIOT) OR FIREABLE(t_36538_a14_SIGTSTP) OR FIREABLE(t_111964_a73_SIGFPE)))) OR ((NOT FIREABLE(t_143363_a115_SIGSEGV) AND (FIREABLE(t_36040_a14_SIGTSTP) OR FIREABLE(t_101991_a19_SIGWINCH))) AND A (F (NOT FIREABLE(t_108280_a77_SIGWINCH)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 375 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (NOT FIREABLE(t_143363_a115_SIGSEGV) AND (FIREABLE(t_36040_a14_SIGTSTP) OR FIREABLE(t_101991_a19_SIGWINCH)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (NOT FIREABLE(t_143363_a115_SIGSEGV) AND (FIREABLE(t_36040_a14_SIGTSTP) OR FIREABLE(t_101991_a19_SIGWINCH)))
lola: processed formula length: 109
lola: 35 rewrites
lola: closed formula file RERS17pb115-PT-1-CTLFireability.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 15 will run for 750 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (((NOT FIREABLE(t_134558_a4_SIGQUIT) OR (FIREABLE(t_28685_a119_SIGQUIT) AND FIREABLE(t_112304_a73_SIGFPE))) U (FIREABLE(t_96552_a85_SIGIOT) OR FIREABLE(t_36538_a14_SIGTSTP) OR FIREABLE(t_111964_a73_SIGFPE))))
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 (((NOT FIREABLE(t_134558_a4_SIGQUIT) OR (FIREABLE(t_28685_a119_SIGQUIT) AND FIREABLE(t_112304_a73_SIGFPE))) U (FIREABLE(t_96552_a85_SIGIOT) OR FIREABLE(t_36538_a14_SIGTSTP) OR FIREABLE(t_111964_a73_SIGFPE))))
lola: processed formula length: 213
lola: 39 rewrites
lola: closed formula file RERS17pb115-PT-1-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: 23 markings, 22 edges, 5 markings/sec, 0 secs
lola: 45 markings, 44 edges, 4 markings/sec, 5 secs
lola: 67 markings, 66 edges, 4 markings/sec, 10 secs
lola: 89 markings, 88 edges, 4 markings/sec, 15 secs
lola: 111 markings, 110 edges, 4 markings/sec, 20 secs
lola: 133 markings, 132 edges, 4 markings/sec, 25 secs
lola: 155 markings, 154 edges, 4 markings/sec, 30 secs
lola: 176 markings, 175 edges, 4 markings/sec, 35 secs
lola: 198 markings, 197 edges, 4 markings/sec, 40 secs
lola: 221 markings, 220 edges, 5 markings/sec, 45 secs
lola: 243 markings, 242 edges, 4 markings/sec, 50 secs
lola: 265 markings, 264 edges, 4 markings/sec, 55 secs
lola: 286 markings, 285 edges, 4 markings/sec, 60 secs
lola: 309 markings, 308 edges, 5 markings/sec, 65 secs
lola: 337 markings, 336 edges, 6 markings/sec, 70 secs
lola: 361 markings, 360 edges, 5 markings/sec, 75 secs
lola: 385 markings, 384 edges, 5 markings/sec, 80 secs
lola: 409 markings, 408 edges, 5 markings/sec, 85 secs
lola: 434 markings, 433 edges, 5 markings/sec, 90 secs
lola: 458 markings, 457 edges, 5 markings/sec, 95 secs
lola: 482 markings, 481 edges, 5 markings/sec, 100 secs
lola: 510 markings, 509 edges, 6 markings/sec, 105 secs
lola: 542 markings, 541 edges, 6 markings/sec, 110 secs
lola: 566 markings, 565 edges, 5 markings/sec, 115 secs
lola: 589 markings, 588 edges, 5 markings/sec, 120 secs
lola: 616 markings, 615 edges, 5 markings/sec, 125 secs
lola: 639 markings, 638 edges, 5 markings/sec, 130 secs
lola: 663 markings, 662 edges, 5 markings/sec, 135 secs
lola: 694 markings, 693 edges, 6 markings/sec, 140 secs
lola: 717 markings, 716 edges, 5 markings/sec, 145 secs
lola: 741 markings, 740 edges, 5 markings/sec, 150 secs
lola: 763 markings, 762 edges, 4 markings/sec, 155 secs
lola: 785 markings, 784 edges, 4 markings/sec, 160 secs
lola: 808 markings, 807 edges, 5 markings/sec, 165 secs
lola: 831 markings, 830 edges, 5 markings/sec, 170 secs
lola: 853 markings, 852 edges, 4 markings/sec, 175 secs
lola: 875 markings, 874 edges, 4 markings/sec, 180 secs
lola: 897 markings, 896 edges, 4 markings/sec, 185 secs
lola: 919 markings, 918 edges, 4 markings/sec, 190 secs
lola: 950 markings, 949 edges, 6 markings/sec, 195 secs
lola: 991 markings, 990 edges, 8 markings/sec, 200 secs
lola: 1015 markings, 1014 edges, 5 markings/sec, 205 secs
lola: 1039 markings, 1038 edges, 5 markings/sec, 210 secs
lola: 1062 markings, 1061 edges, 5 markings/sec, 215 secs
lola: 1086 markings, 1085 edges, 5 markings/sec, 220 secs
lola: 1119 markings, 1118 edges, 7 markings/sec, 225 secs
lola: 1143 markings, 1142 edges, 5 markings/sec, 230 secs
lola: 1167 markings, 1166 edges, 5 markings/sec, 235 secs
lola: 1190 markings, 1189 edges, 5 markings/sec, 240 secs
lola: 1214 markings, 1213 edges, 5 markings/sec, 245 secs
lola: 1237 markings, 1236 edges, 5 markings/sec, 250 secs
lola: 1264 markings, 1263 edges, 5 markings/sec, 255 secs
lola: 1288 markings, 1287 edges, 5 markings/sec, 260 secs
lola: 1320 markings, 1319 edges, 6 markings/sec, 265 secs
lola: 1344 markings, 1343 edges, 5 markings/sec, 270 secs
lola: 1368 markings, 1367 edges, 5 markings/sec, 275 secs
lola: 1393 markings, 1392 edges, 5 markings/sec, 280 secs
lola: 1415 markings, 1414 edges, 4 markings/sec, 285 secs
lola: 1437 markings, 1436 edges, 4 markings/sec, 290 secs
lola: 1458 markings, 1457 edges, 4 markings/sec, 295 secs
lola: 1483 markings, 1482 edges, 5 markings/sec, 300 secs
lola: 1505 markings, 1504 edges, 4 markings/sec, 305 secs
lola: 1527 markings, 1526 edges, 4 markings/sec, 310 secs
lola: 1547 markings, 1546 edges, 4 markings/sec, 315 secs
lola: 1568 markings, 1567 edges, 4 markings/sec, 320 secs
lola: 1590 markings, 1589 edges, 4 markings/sec, 325 secs
lola: 1614 markings, 1613 edges, 5 markings/sec, 330 secs
lola: 1637 markings, 1636 edges, 5 markings/sec, 335 secs
lola: 1660 markings, 1659 edges, 5 markings/sec, 340 secs
lola: 1689 markings, 1688 edges, 6 markings/sec, 345 secs
lola: 1711 markings, 1710 edges, 4 markings/sec, 350 secs
lola: 1734 markings, 1733 edges, 5 markings/sec, 355 secs
lola: 1755 markings, 1754 edges, 4 markings/sec, 360 secs
lola: 1795 markings, 1794 edges, 8 markings/sec, 365 secs
lola: local time limit reached - aborting
lola:
preliminary result: yes unknown no unknown yes no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: yes unknown no unknown yes no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: caught signal User defined signal 2 - aborting LoLA
lola:
preliminary result: yes unknown no unknown yes no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 547560 KB
lola: time consumption: 3193 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 15 will run for 375 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (FIREABLE(t_2024_a53_SIGPROF))) AND A (G (E (F ((FIREABLE(t_47800_a109_SIGSYS) OR FIREABLE(t_78339_a43_SIGURG)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 375 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(t_2024_a53_SIGPROF)))
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(t_2024_a53_SIGPROF)
lola: processed formula length: 32
lola: 37 rewrites
lola: closed formula file RERS17pb115-PT-1-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: 23 markings, 22 edges, 5 markings/sec, 0 secs
lola: 44 markings, 43 edges, 4 markings/sec, 5 secs
lola: 66 markings, 65 edges, 4 markings/sec, 10 secs
lola: 88 markings, 87 edges, 4 markings/sec, 15 secs
lola: 111 markings, 110 edges, 5 markings/sec, 20 secs
lola: 133 markings, 132 edges, 4 markings/sec, 25 secs
lola: 156 markings, 155 edges, 5 markings/sec, 30 secs
lola: 180 markings, 179 edges, 5 markings/sec, 35 secs
lola: 204 markings, 203 edges, 5 markings/sec, 40 secs
lola: 228 markings, 227 edges, 5 markings/sec, 45 secs
lola: 252 markings, 251 edges, 5 markings/sec, 50 secs
lola: 277 markings, 276 edges, 5 markings/sec, 55 secs
lola: 301 markings, 300 edges, 5 markings/sec, 60 secs
lola: 325 markings, 324 edges, 5 markings/sec, 65 secs
lola: 349 markings, 348 edges, 5 markings/sec, 70 secs
lola: 374 markings, 373 edges, 5 markings/sec, 75 secs
lola: 399 markings, 398 edges, 5 markings/sec, 80 secs
lola: 424 markings, 423 edges, 5 markings/sec, 85 secs
lola: 450 markings, 449 edges, 5 markings/sec, 90 secs
lola: 475 markings, 474 edges, 5 markings/sec, 95 secs
lola: 500 markings, 499 edges, 5 markings/sec, 100 secs
lola: 525 markings, 524 edges, 5 markings/sec, 105 secs
lola: 549 markings, 548 edges, 5 markings/sec, 110 secs
lola: 573 markings, 572 edges, 5 markings/sec, 115 secs
lola: 598 markings, 597 edges, 5 markings/sec, 120 secs
lola: 622 markings, 621 edges, 5 markings/sec, 125 secs
lola: 646 markings, 645 edges, 5 markings/sec, 130 secs
lola: 671 markings, 670 edges, 5 markings/sec, 135 secs
lola: 695 markings, 694 edges, 5 markings/sec, 140 secs
lola: 719 markings, 718 edges, 5 markings/sec, 145 secs
lola: 743 markings, 742 edges, 5 markings/sec, 150 secs
lola: 767 markings, 766 edges, 5 markings/sec, 155 secs
lola: 790 markings, 789 edges, 5 markings/sec, 160 secs
lola: 811 markings, 810 edges, 4 markings/sec, 165 secs
lola: 833 markings, 832 edges, 4 markings/sec, 170 secs
lola: 855 markings, 854 edges, 4 markings/sec, 175 secs
lola: 877 markings, 876 edges, 4 markings/sec, 180 secs
lola: 898 markings, 897 edges, 4 markings/sec, 185 secs
lola: 920 markings, 919 edges, 4 markings/sec, 190 secs
lola: 941 markings, 940 edges, 4 markings/sec, 195 secs
lola: 963 markings, 962 edges, 4 markings/sec, 200 secs
lola: 984 markings, 983 edges, 4 markings/sec, 205 secs
lola: 1006 markings, 1005 edges, 4 markings/sec, 210 secs
lola: 1027 markings, 1026 edges, 4 markings/sec, 215 secs
lola: 1049 markings, 1048 edges, 4 markings/sec, 220 secs
lola: 1071 markings, 1070 edges, 4 markings/sec, 225 secs
lola: 1093 markings, 1092 edges, 4 markings/sec, 230 secs
lola: 1115 markings, 1114 edges, 4 markings/sec, 235 secs
lola: 1137 markings, 1136 edges, 4 markings/sec, 240 secs
lola: 1161 markings, 1160 edges, 5 markings/sec, 245 secs
lola: 1185 markings, 1184 edges, 5 markings/sec, 250 secs
lola: 1210 markings, 1209 edges, 5 markings/sec, 255 secs
lola: 1234 markings, 1233 edges, 5 markings/sec, 260 secs
lola: 1258 markings, 1257 edges, 5 markings/sec, 265 secs
lola: 1282 markings, 1281 edges, 5 markings/sec, 270 secs
lola: 1307 markings, 1306 edges, 5 markings/sec, 275 secs
lola: 1331 markings, 1330 edges, 5 markings/sec, 280 secs
lola: 1356 markings, 1355 edges, 5 markings/sec, 285 secs
lola: 1380 markings, 1379 edges, 5 markings/sec, 290 secs
lola: 1405 markings, 1404 edges, 5 markings/sec, 295 secs
lola: 1429 markings, 1428 edges, 5 markings/sec, 300 secs
lola: 1453 markings, 1452 edges, 5 markings/sec, 305 secs
lola: 1478 markings, 1477 edges, 5 markings/sec, 310 secs
lola: 1501 markings, 1500 edges, 5 markings/sec, 315 secs
lola: 1523 markings, 1522 edges, 4 markings/sec, 320 secs
lola: 1546 markings, 1545 edges, 5 markings/sec, 325 secs
lola: 1568 markings, 1567 edges, 4 markings/sec, 330 secs
lola: 1591 markings, 1590 edges, 5 markings/sec, 335 secs
lola: 1615 markings, 1614 edges, 5 markings/sec, 340 secs
lola: 1640 markings, 1639 edges, 5 markings/sec, 345 secs
lola: 1664 markings, 1663 edges, 5 markings/sec, 350 secs
lola: 1689 markings, 1688 edges, 5 markings/sec, 355 secs
lola: 1714 markings, 1713 edges, 5 markings/sec, 360 secs
lola: 1739 markings, 1738 edges, 5 markings/sec, 365 secs
lola: local time limit reached - aborting
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: yes unknown no unknown yes no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola:
preliminary result: yes unknown no unknown yes no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: local time limit reached - aborting
lola:
preliminary result: yes unknown no unknown yes no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: caught signal User defined signal 2 - aborting LoLA
lola:
preliminary result: yes unknown no unknown yes no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 547560 KB
lola: time consumption: 3568 seconds
lola: Child process aborted or communication problem between parent and child process
lola: ========================================
lola: ...considering subproblem: (A (G ((A (X (FIREABLE(t_21540_a21_SIGPOLL))) OR E (F (FIREABLE(t_120640_a28_SIGCONT)))))) AND (FIREABLE(t_114157_a100_SIGXFSZ) OR (((FIREABLE(t_131680_a47_SIGILL) OR FIREABLE(t_128116_a93_SIGURG) OR (FIREABLE(t_116844_a100_SIGXFSZ) AND FIREABLE(t_101941_a19_SIGWINCH))) AND E (G (FIREABLE(t_55673_a44_SIGURG)))) OR E (F ((FIREABLE(t_18380_a25_SIGURG) OR FIREABLE(t_60256_a78_SIGQUIT)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t_131680_a47_SIGILL) OR FIREABLE(t_128116_a93_SIGURG) OR (FIREABLE(t_116844_a100_SIGXFSZ) AND FIREABLE(t_101941_a19_SIGWINCH)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(t_131680_a47_SIGILL) OR FIREABLE(t_128116_a93_SIGURG) OR (FIREABLE(t_116844_a100_SIGXFSZ) AND FIREABLE(t_101941_a19_SIGWINCH)))
lola: processed formula length: 139
lola: 35 rewrites
lola: closed formula file RERS17pb115-PT-1-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(t_114157_a100_SIGXFSZ)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(t_114157_a100_SIGXFSZ)
lola: processed formula length: 31
lola: 35 rewrites
lola: closed formula file RERS17pb115-PT-1-CTLFireability.task
lola: processed formula with 0 atomic propositions
lola: time limit reached - aborting
lola:
preliminary result: yes unknown no unknown yes no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola:
preliminary result: yes unknown no unknown yes no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: yes unknown no unknown yes no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 549408 KB
lola: time consumption: 3568 seconds
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: yes unknown no unknown yes no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
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: memory consumption: 547104 KB
lola: time consumption: 3568 seconds

BK_STOP 1527823940025

--------------------
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="RERS17pb115-PT-9"
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/RERS17pb115-PT-9.tgz
mv RERS17pb115-PT-9 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 RERS17pb115-PT-9, 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 r280-csrt-152749170200616"
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 ;