fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r280-csrt-152749170200616
Last Updated
June 26, 2018

About the Execution of LoLA for RERS17pb115-PT-9

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
2481.820 3570619.00 5257764.00 492.60 T?F?TF?????????? normal

Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
................
/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 ;