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 3.1K May 30 22:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K May 30 22:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 29 16:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 29 16:26 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 2.5K May 28 10:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 28 10:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 28 08:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 11K May 28 08:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 24 11:17 NewModel
-rw-r--r-- 1 mcc users 3.8K May 28 07:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K May 28 07:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 107 May 26 06:32 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 345 May 26 06:32 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.6K May 27 04:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 27 04:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 28 07:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 28 07:33 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-1, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r280-csrt-152749170100546
=====================================================================

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

=== Now, execution of the tool begins

BK_START 1527810475803

info: Time: 3600 - MCC
===========================================================================================
prep: translating RERS17pb115-PT-1 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating RERS17pb115-PT-1 formula LTLFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking LTLFireability @ RERS17pb115-PT-1 @ 3567 seconds
lola: LoLA will run for 3567 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-LTLFireability.task
lola: A (FIREABLE(t_45024_a98_SIGINT)) : A (X (FIREABLE(t_775_a13_SIGPIPE))) : A (F ((G (F (FIREABLE(t_139507_a1_SIGSYS))) U F (G (FIREABLE(t_118072_a28_SIGCONT)))))) : A ((FIREABLE(t_141940_a75_SIGQUIT) U F (F (F (FIREABLE(t_7886_a34_SIGSTOP)))))) : A (F (F (FIREABLE(t_75515_a108_SIGUSR2)))) : A (X ((FIREABLE(t_140530_a72_SIGTTIN) U F (F (FIREABLE(t_17471_a92_SIGCHLD)))))) : A ((F (G (FIREABLE(t_100093_a32_SIGUSR1))) U F (G (X (FIREABLE(t_141566_a75_SIGQUIT)))))) : A (FIREABLE(t_17914_a111_SIGTRAP)) : A (F ((X (F (FIREABLE(t_98552_a85_SIGIOT))) U X (G (FIREABLE(t_18297_a25_SIGURG)))))) : A (G (X ((FIREABLE(t_54869_a57_SIGHUP) U G (FIREABLE(t_73607_a87_SIGPROF)))))) : A (FIREABLE(t_24107_a86_SIGHUP)) : A ((G (X (FIREABLE(t_110287_a73_SIGFPE))) U X (F (FIREABLE(t_16545_a92_SIGCHLD))))) : A (((X (FIREABLE(t_79977_a26_SIGILL)) U X (FIREABLE(t_144024_a115_SIGSEGV))) U (F (FIREABLE(t_82821_a94_SIGPOLL)) U FIREABLE(t_110812_a73_SIGFPE)))) : A (F (G ((F (FIREABLE(t_37528_a14_SIGTSTP)) U G (FIREABLE(t_105908_a22_SIGUSR1)))))) : A (G ((X (FIREABLE(t_12417_a76_SIGSTOP)) U (FIREABLE(t_114119_a100_SIGXFSZ) U FIREABLE(t_89654_a70_SIGTRAP))))) : A (F (((FIREABLE(t_31092_a119_SIGQUIT) U FIREABLE(t_55733_a24_SIGURG)) U X (F (FIREABLE(t_120083_a28_SIGCONT))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:428
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:410
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:551
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:410
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:410
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:437
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:522
lola: rewrite Frontend/Parser/formula_rewrite.k:545
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 203 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t_45024_a98_SIGINT)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(t_45024_a98_SIGINT)
lola: processed formula length: 28
lola: 39 rewrites
lola: closed formula file RERS17pb115-PT-1-LTLFireability.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: ========================================

FORMULA RERS17pb115-PT-1-LTLFireability-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 1 will run for 217 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t_17914_a111_SIGTRAP)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(t_17914_a111_SIGTRAP)
lola: processed formula length: 30
lola: 39 rewrites
lola: closed formula file RERS17pb115-PT-1-LTLFireability.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: ========================================

FORMULA RERS17pb115-PT-1-LTLFireability-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 2 will run for 232 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t_24107_a86_SIGHUP)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(t_24107_a86_SIGHUP)
lola: processed formula length: 28
lola: 39 rewrites
lola: closed formula file RERS17pb115-PT-1-LTLFireability.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: ========================================

FORMULA RERS17pb115-PT-1-LTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 3 will run for 250 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (FIREABLE(t_775_a13_SIGPIPE)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (FIREABLE(t_775_a13_SIGPIPE)))
lola: processed formula length: 35
lola: 39 rewrites
lola: closed formula file RERS17pb115-PT-1-LTLFireability.task
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 23910 markings, 23910 edges
lola: ========================================

FORMULA RERS17pb115-PT-1-LTLFireability-1 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 4 will run for 271 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (G (FIREABLE(t_73607_a87_SIGPROF)))) AND A (X (G ((FIREABLE(t_54869_a57_SIGHUP) OR G (FIREABLE(t_73607_a87_SIGPROF)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 271 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (G (FIREABLE(t_73607_a87_SIGPROF))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G (FIREABLE(t_73607_a87_SIGPROF))))
lola: processed formula length: 41
lola: 39 rewrites
lola: closed formula file RERS17pb115-PT-1-LTLFireability.task
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: 24 markings, 23 edges, 5 markings/sec, 0 secs
lola: 46 markings, 45 edges, 4 markings/sec, 5 secs
lola: 67 markings, 66 edges, 4 markings/sec, 10 secs
lola: 92 markings, 91 edges, 5 markings/sec, 15 secs
lola: 114 markings, 113 edges, 4 markings/sec, 20 secs
lola: 137 markings, 136 edges, 5 markings/sec, 25 secs
lola: 161 markings, 160 edges, 5 markings/sec, 30 secs
lola: 186 markings, 185 edges, 5 markings/sec, 35 secs
lola: 207 markings, 206 edges, 4 markings/sec, 40 secs
lola: 229 markings, 228 edges, 4 markings/sec, 45 secs
lola: 250 markings, 249 edges, 4 markings/sec, 50 secs
lola: 272 markings, 271 edges, 4 markings/sec, 55 secs
lola: 293 markings, 292 edges, 4 markings/sec, 60 secs
lola: 313 markings, 312 edges, 4 markings/sec, 65 secs
lola: 334 markings, 333 edges, 4 markings/sec, 70 secs
lola: 356 markings, 355 edges, 4 markings/sec, 75 secs
lola: 378 markings, 377 edges, 4 markings/sec, 80 secs
lola: 399 markings, 398 edges, 4 markings/sec, 85 secs
lola: 420 markings, 419 edges, 4 markings/sec, 90 secs
lola: 441 markings, 440 edges, 4 markings/sec, 95 secs
lola: 462 markings, 461 edges, 4 markings/sec, 100 secs
lola: 483 markings, 482 edges, 4 markings/sec, 105 secs
lola: 505 markings, 504 edges, 4 markings/sec, 110 secs
lola: 527 markings, 526 edges, 4 markings/sec, 115 secs
lola: 549 markings, 548 edges, 4 markings/sec, 120 secs
lola: 571 markings, 570 edges, 4 markings/sec, 125 secs
lola: 593 markings, 592 edges, 4 markings/sec, 130 secs
lola: 614 markings, 613 edges, 4 markings/sec, 135 secs
lola: 635 markings, 634 edges, 4 markings/sec, 140 secs
lola: 657 markings, 656 edges, 4 markings/sec, 145 secs
lola: 681 markings, 680 edges, 5 markings/sec, 150 secs
lola: 704 markings, 703 edges, 5 markings/sec, 155 secs
lola: 726 markings, 725 edges, 4 markings/sec, 160 secs
lola: 749 markings, 748 edges, 5 markings/sec, 165 secs
lola: 773 markings, 772 edges, 5 markings/sec, 170 secs
lola: 795 markings, 794 edges, 4 markings/sec, 175 secs
lola: 816 markings, 815 edges, 4 markings/sec, 180 secs
lola: 836 markings, 835 edges, 4 markings/sec, 185 secs
lola: 857 markings, 856 edges, 4 markings/sec, 190 secs
lola: 878 markings, 877 edges, 4 markings/sec, 195 secs
lola: 900 markings, 899 edges, 4 markings/sec, 200 secs
lola: 921 markings, 920 edges, 4 markings/sec, 205 secs
lola: 943 markings, 942 edges, 4 markings/sec, 210 secs
lola: 965 markings, 964 edges, 4 markings/sec, 215 secs
lola: 987 markings, 986 edges, 4 markings/sec, 220 secs
lola: 1008 markings, 1007 edges, 4 markings/sec, 225 secs
lola: 1030 markings, 1029 edges, 4 markings/sec, 230 secs
lola: 1053 markings, 1052 edges, 5 markings/sec, 235 secs
lola: 1075 markings, 1074 edges, 4 markings/sec, 240 secs
lola: 1098 markings, 1097 edges, 5 markings/sec, 245 secs
lola: 1121 markings, 1120 edges, 5 markings/sec, 250 secs
lola: 1143 markings, 1142 edges, 4 markings/sec, 255 secs
lola: 1165 markings, 1164 edges, 4 markings/sec, 260 secs
lola: 1187 markings, 1186 edges, 4 markings/sec, 265 secs
lola: local time limit reached - aborting
lola:
preliminary result: no no unknown unknown unknown unknown unknown no unknown unknown no unknown unknown unknown unknown unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: no no unknown unknown unknown unknown unknown no unknown unknown no unknown unknown unknown unknown unknown
lola: local time limit reached - aborting
lola:
preliminary result: no no unknown unknown unknown unknown unknown no unknown unknown no unknown unknown unknown unknown unknown
lola: memory consumption: 552584 KB
lola: time consumption: 583 seconds
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: no no unknown unknown unknown unknown unknown no unknown unknown no unknown unknown unknown unknown unknown
lola: memory consumption: 552584 KB
lola: time consumption: 583 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 5 will run for 271 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (F (FIREABLE(t_17471_a92_SIGCHLD))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (F (FIREABLE(t_17471_a92_SIGCHLD))))
lola: processed formula length: 41
lola: 39 rewrites
lola: closed formula file RERS17pb115-PT-1-LTLFireability.task
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 23910 markings, 23910 edges
lola: ========================================

FORMULA RERS17pb115-PT-1-LTLFireability-5 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 6 will run for 298 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X ((F (FIREABLE(t_16545_a92_SIGCHLD)) OR (G (FIREABLE(t_110287_a73_SIGFPE)) AND F (FIREABLE(t_16545_a92_SIGCHLD))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X ((F (FIREABLE(t_16545_a92_SIGCHLD)) OR (G (FIREABLE(t_110287_a73_SIGFPE)) AND F (FIREABLE(t_16545_a92_SIGCHLD))))))
lola: processed formula length: 120
lola: 39 rewrites
lola: closed formula file RERS17pb115-PT-1-LTLFireability.task
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 23910 markings, 23910 edges
lola: ========================================

FORMULA RERS17pb115-PT-1-LTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 7 will run for 330 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((X ((FIREABLE(t_79977_a26_SIGILL) U FIREABLE(t_144024_a115_SIGSEGV))) U (F (FIREABLE(t_82821_a94_SIGPOLL)) U FIREABLE(t_110812_a73_SIGFPE))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((X ((FIREABLE(t_79977_a26_SIGILL) U FIREABLE(t_144024_a115_SIGSEGV))) U (F (FIREABLE(t_82821_a94_SIGPOLL)) U FIREABLE(t_110812_a73_SIGFPE))))
lola: processed formula length: 144
lola: 39 rewrites
lola: closed formula file RERS17pb115-PT-1-LTLFireability.task
lola: the resulting Büchi automaton has 6 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 23910 markings, 23910 edges
lola: ========================================

FORMULA RERS17pb115-PT-1-LTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 371 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G (F (FIREABLE(t_89654_a70_SIGTRAP)))) AND A (G ((X (FIREABLE(t_12417_a76_SIGSTOP)) OR (FIREABLE(t_114119_a100_SIGXFSZ) U FIREABLE(t_89654_a70_SIGTRAP))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 8 will run for 371 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (F (FIREABLE(t_89654_a70_SIGTRAP))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (G (F (FIREABLE(t_89654_a70_SIGTRAP))))
lola: processed formula length: 41
lola: 39 rewrites
lola: closed formula file RERS17pb115-PT-1-LTLFireability.task
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: 23 markings, 22 edges, 5 markings/sec, 0 secs
lola: 45 markings, 44 edges, 4 markings/sec, 5 secs
lola: 68 markings, 67 edges, 5 markings/sec, 10 secs
lola: 91 markings, 90 edges, 5 markings/sec, 15 secs
lola: 113 markings, 112 edges, 4 markings/sec, 20 secs
lola: 135 markings, 134 edges, 4 markings/sec, 25 secs
lola: 158 markings, 157 edges, 5 markings/sec, 30 secs
lola: 180 markings, 179 edges, 4 markings/sec, 35 secs
lola: 202 markings, 201 edges, 4 markings/sec, 40 secs
lola: 223 markings, 222 edges, 4 markings/sec, 45 secs
lola: 245 markings, 244 edges, 4 markings/sec, 50 secs
lola: 267 markings, 266 edges, 4 markings/sec, 55 secs
lola: 288 markings, 287 edges, 4 markings/sec, 60 secs
lola: 310 markings, 309 edges, 4 markings/sec, 65 secs
lola: 332 markings, 331 edges, 4 markings/sec, 70 secs
lola: 354 markings, 353 edges, 4 markings/sec, 75 secs
lola: 377 markings, 376 edges, 5 markings/sec, 80 secs
lola: 399 markings, 398 edges, 4 markings/sec, 85 secs
lola: 421 markings, 420 edges, 4 markings/sec, 90 secs
lola: 444 markings, 443 edges, 5 markings/sec, 95 secs
lola: 466 markings, 465 edges, 4 markings/sec, 100 secs
lola: 488 markings, 487 edges, 4 markings/sec, 105 secs
lola: 511 markings, 510 edges, 5 markings/sec, 110 secs
lola: 533 markings, 532 edges, 4 markings/sec, 115 secs
lola: 555 markings, 554 edges, 4 markings/sec, 120 secs
lola: 577 markings, 576 edges, 4 markings/sec, 125 secs
lola: 599 markings, 598 edges, 4 markings/sec, 130 secs
lola: 622 markings, 621 edges, 5 markings/sec, 135 secs
lola: 643 markings, 642 edges, 4 markings/sec, 140 secs
lola: 666 markings, 665 edges, 5 markings/sec, 145 secs
lola: 688 markings, 687 edges, 4 markings/sec, 150 secs
lola: 711 markings, 710 edges, 5 markings/sec, 155 secs
lola: 733 markings, 732 edges, 4 markings/sec, 160 secs
lola: 755 markings, 754 edges, 4 markings/sec, 165 secs
lola: 778 markings, 777 edges, 5 markings/sec, 170 secs
lola: 800 markings, 799 edges, 4 markings/sec, 175 secs
lola: 823 markings, 822 edges, 5 markings/sec, 180 secs
lola: 845 markings, 844 edges, 4 markings/sec, 185 secs
lola: 868 markings, 867 edges, 5 markings/sec, 190 secs
lola: 890 markings, 889 edges, 4 markings/sec, 195 secs
lola: 912 markings, 911 edges, 4 markings/sec, 200 secs
lola: 934 markings, 933 edges, 4 markings/sec, 205 secs
lola: 956 markings, 955 edges, 4 markings/sec, 210 secs
lola: 978 markings, 977 edges, 4 markings/sec, 215 secs
lola: 1000 markings, 999 edges, 4 markings/sec, 220 secs
lola: 1021 markings, 1020 edges, 4 markings/sec, 225 secs
lola: 1043 markings, 1042 edges, 4 markings/sec, 230 secs
lola: 1065 markings, 1064 edges, 4 markings/sec, 235 secs
lola: 1087 markings, 1086 edges, 4 markings/sec, 240 secs
lola: 1109 markings, 1108 edges, 4 markings/sec, 245 secs
lola: 1131 markings, 1130 edges, 4 markings/sec, 250 secs
lola: 1154 markings, 1153 edges, 5 markings/sec, 255 secs
lola: 1176 markings, 1175 edges, 4 markings/sec, 260 secs
lola: 1198 markings, 1197 edges, 4 markings/sec, 265 secs
lola: 1221 markings, 1220 edges, 5 markings/sec, 270 secs
lola: 1244 markings, 1243 edges, 5 markings/sec, 275 secs
lola: 1267 markings, 1266 edges, 5 markings/sec, 280 secs
lola: 1290 markings, 1289 edges, 5 markings/sec, 285 secs
lola: 1312 markings, 1311 edges, 4 markings/sec, 290 secs
lola: 1335 markings, 1334 edges, 5 markings/sec, 295 secs
lola: 1357 markings, 1356 edges, 4 markings/sec, 300 secs
lola: 1379 markings, 1378 edges, 4 markings/sec, 305 secs
lola: 1402 markings, 1401 edges, 5 markings/sec, 310 secs
lola: 1424 markings, 1423 edges, 4 markings/sec, 315 secs
lola: 1446 markings, 1445 edges, 4 markings/sec, 320 secs
lola: 1468 markings, 1467 edges, 4 markings/sec, 325 secs
lola: 1490 markings, 1489 edges, 4 markings/sec, 330 secs
lola: 1512 markings, 1511 edges, 4 markings/sec, 335 secs
lola: 1533 markings, 1532 edges, 4 markings/sec, 340 secs
lola: 1556 markings, 1555 edges, 5 markings/sec, 345 secs
lola: 1578 markings, 1577 edges, 4 markings/sec, 350 secs
lola: 1600 markings, 1599 edges, 4 markings/sec, 355 secs
lola: 1622 markings, 1621 edges, 4 markings/sec, 360 secs
lola: 1644 markings, 1643 edges, 4 markings/sec, 365 secs
lola: local time limit reached - aborting
lola:
preliminary result: no no unknown unknown unknown no unknown no unknown unknown no no no unknown unknown unknown
lola: local time limit reached - aborting
lola:
preliminary result: no no unknown unknown unknown no unknown no unknown unknown no no no unknown unknown unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: no no unknown unknown unknown no unknown no unknown unknown no no no unknown unknown unknown
lola: memory consumption: 552716 KB
lola: time consumption: 964 seconds
lola: memory consumption: 553184 KB
lola: time consumption: 964 seconds
lola: memory consumption: 547692 KB
lola: time consumption: 964 seconds
lola: Child process aborted or communication problem between parent and child process
lola: lola: caught signal User defined signal 1 - aborting LoLA
lola: time limit reached - aborting
lola:
preliminary result: no no unknown unknown unknown no unknown no unknown unknown no no no unknown unknown unknown
lola:
preliminary result: no no unknown unknown unknown no unknown no unknown unknown no no no unknown unknown unknown
lola: memory consumption: 547692 KB
lola: time consumption: 3567 seconds

BK_TIME_CONFINEMENT_REACHED

--------------------
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-1"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb115-PT-1.tgz
mv RERS17pb115-PT-1 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-1, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r280-csrt-152749170100546"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;