MCC'2018 - Execution of r280-csrt-152749170000459

About the Execution of LoLA for RERS17pb113-PT-9

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
592.670	3569825.00	7273209.00	312.10	T?????T???????T?	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 15M
-rw-r--r-- 1 mcc users 3.0K May 30 21:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K May 30 21:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 29 16:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 29 16:00 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 2.4K May 28 10:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 28 10:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 28 08:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.3K May 28 08:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 24 11:17 NewModel
-rw-r--r-- 1 mcc users 3.2K May 28 06:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 28 06:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 107 May 26 06:30 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 345 May 26 06:30 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.6K May 27 04:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 27 04:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 28 07:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 28 07:32 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 15M May 24 11:17 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is RERS17pb113-PT-9, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r280-csrt-152749170000459
=====================================================================

--------------------
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 RERS17pb113-PT-1-ReachabilityFireability-00
FORMULA_NAME RERS17pb113-PT-1-ReachabilityFireability-01
FORMULA_NAME RERS17pb113-PT-1-ReachabilityFireability-02
FORMULA_NAME RERS17pb113-PT-1-ReachabilityFireability-03
FORMULA_NAME RERS17pb113-PT-1-ReachabilityFireability-04
FORMULA_NAME RERS17pb113-PT-1-ReachabilityFireability-05
FORMULA_NAME RERS17pb113-PT-1-ReachabilityFireability-06
FORMULA_NAME RERS17pb113-PT-1-ReachabilityFireability-07
FORMULA_NAME RERS17pb113-PT-1-ReachabilityFireability-08
FORMULA_NAME RERS17pb113-PT-1-ReachabilityFireability-09
FORMULA_NAME RERS17pb113-PT-1-ReachabilityFireability-10
FORMULA_NAME RERS17pb113-PT-1-ReachabilityFireability-11
FORMULA_NAME RERS17pb113-PT-1-ReachabilityFireability-12
FORMULA_NAME RERS17pb113-PT-1-ReachabilityFireability-13
FORMULA_NAME RERS17pb113-PT-1-ReachabilityFireability-14
FORMULA_NAME RERS17pb113-PT-1-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1527800307277

info: Time: 3600 - MCC
===========================================================================================
prep: translating RERS17pb113-PT-9 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating RERS17pb113-PT-9 formula ReachabilityFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking ReachabilityFireability @ RERS17pb113-PT-9 @ 3569 seconds
lola: LoLA will run for 3569 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 31992/65536 symbol table entries, 6831 collisions
lola: preprocessing...
lola: Size of bit vector: 639
lola: finding significant places
lola: 639 places, 31353 transitions, 614 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 47274 transition conflict sets
lola: TASK
lola: reading formula from RERS17pb113-PT-1-ReachabilityFireability.task
lola: E (F ((FIREABLE(t_14551_a9_SIGCONT) OR FIREABLE(t_8618_a55_SIGPROF) OR FIREABLE(t_1924_a71_SIGPOLL) OR FIREABLE(t_2634_a65_SIGUSR1) OR (FIREABLE(t_21314_a44_SIGINFO) AND (NOT FIREABLE(t_22790_a11_SIGINFO) OR NOT FIREABLE(t_27423_a34_SIGPROF)))))) : A (G ((NOT FIREABLE(t_3920_a29_SIGCHLD) OR NOT FIREABLE(t_11452_a17_SIGCONT) OR NOT FIREABLE(t_17664_a59_SIGPIPE) OR NOT FIREABLE(t_11269_a17_SIGCONT) OR (NOT FIREABLE(t_27136_a34_SIGPROF) AND NOT FIREABLE(t_4206_a29_SIGCHLD) AND (NOT FIREABLE(t_15400_a6_SIGUSR2) OR NOT FIREABLE(t_8293_a56_SIGWINCH)))))) : A (G (((NOT FIREABLE(t_10417_a40_SIGTRAP) AND NOT FIREABLE(t_17811_a59_SIGPIPE)) OR FIREABLE(t_28641_a1_SIGTERM) OR FIREABLE(t_23464_a11_SIGINFO)))) : E (F (FIREABLE(t_22467_a4_SIGUSR2))) : E (F (FIREABLE(t_7967_a15_SIGURG))) : E (F ((FIREABLE(t_17901_a59_SIGPIPE) AND FIREABLE(t_30117_a7_SIGSTOP)))) : E (F (FIREABLE(t_12098_a30_SIGFPE))) : E (F ((FIREABLE(t_5570_a43_SIGDEADLK) OR (FIREABLE(t_28180_a42_SIGSTOP) AND FIREABLE(t_9346_a31_SIGQUIT) AND (FIREABLE(t_25065_a28_SIGPWR) OR FIREABLE(t_14646_a9_SIGCONT))) OR (FIREABLE(t_20943_a57_SIGTRAP) AND FIREABLE(t_17497_a59_SIGPIPE) AND FIREABLE(t_24045_a19_SIGPROF) AND (FIREABLE(t_9487_a45_SIGTSTP) OR (FIREABLE(t_18905_a50_SIGDEADLK) AND FIREABLE(t_29370_a38_SIGCHLD))))))) : E (F ((FIREABLE(t_29036_a63_SIGSYS) AND (FIREABLE(t_20220_a20_SIGLOST) OR FIREABLE(t_20661_a64_SIGINFO))))) : A (G (((NOT FIREABLE(t_18264_a59_SIGPIPE) AND NOT FIREABLE(t_21219_a44_SIGINFO)) OR NOT FIREABLE(t_3549_a76_SIGTTIN) OR (NOT FIREABLE(t_18166_a59_SIGPIPE) AND (NOT FIREABLE(t_8028_a15_SIGURG) OR NOT FIREABLE(t_25377_a28_SIGPWR)))))) : A (G (((NOT FIREABLE(t_20306_a20_SIGLOST) AND NOT FIREABLE(t_2846_a76_SIGTTIN) AND (NOT FIREABLE(t_20485_a64_SIGINFO) OR NOT FIREABLE(t_9902_a40_SIGTRAP))) OR (NOT FIREABLE(t_15551_a6_SIGUSR2) AND NOT FIREABLE(t_29889_a27_SIGQUIT))))) : E (F (FIREABLE(t_9646_a45_SIGTSTP))) : E (F (FIREABLE(t_10999_a14_SIGLOST))) : E (F ((NOT FIREABLE(t_7329_a72_SIGFPE) AND FIREABLE(t_14917_a9_SIGCONT) AND (FIREABLE(t_18230_a59_SIGPIPE) OR FIREABLE(t_14312_a9_SIGCONT))))) : E (F ((NOT FIREABLE(t_13524_a54_SIGFPE) AND NOT FIREABLE(t_16553_a18_SIGFPE) AND FIREABLE(t_12158_a30_SIGFPE) AND (NOT FIREABLE(t_4027_a29_SIGCHLD) OR NOT FIREABLE(t_13886_a54_SIGFPE) OR (NOT FIREABLE(t_1938_a71_SIGPOLL) AND NOT FIREABLE(t_12347_a46_SIGHUP)))))) : E (F ((FIREABLE(t_18927_a50_SIGDEADLK) AND FIREABLE(t_28199_a42_SIGSTOP) AND FIREABLE(t_10407_a40_SIGTRAP) AND FIREABLE(t_14927_a9_SIGCONT) AND FIREABLE(t_5137_a43_SIGDEADLK) AND FIREABLE(t_19370_a50_SIGDEADLK))))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 222 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t_22467_a4_SIGUSR2)))
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_22467_a4_SIGUSR2)))
lola: processed formula length: 36
lola: 1 rewrites
lola: closed formula file RERS17pb113-PT-1-ReachabilityFireability.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_22467_a4_SIGUSR2)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb113-PT-1-ReachabilityFireability-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb113-PT-1-ReachabilityFireability-0.sara.
lola: sara is running 0 secs || 906 markings, 905 edges, 181 markings/sec, 0 secs
lola: sara is running 5 secs || 1784 markings, 1783 edges, 176 markings/sec, 5 secs
lola: sara is running 10 secs || 2644 markings, 5122 edges, 172 markings/sec, 10 secs
lola: sara is running 15 secs || 3561 markings, 9283 edges, 183 markings/sec, 15 secs
lola: sara is running 20 secs || 4477 markings, 13888 edges, 183 markings/sec, 20 secs
lola: sara is running 25 secs || 5377 markings, 18595 edges, 180 markings/sec, 25 secs
lola: sara is running 30 secs || 6269 markings, 23713 edges, 178 markings/sec, 30 secs
lola: sara is running 35 secs || 7171 markings, 28812 edges, 180 markings/sec, 35 secs
lola: sara is running 40 secs || 8113 markings, 33223 edges, 188 markings/sec, 40 secs
lola: sara is running 45 secs || 9055 markings, 38697 edges, 188 markings/sec, 45 secs
lola: sara is running 50 secs || 10023 markings, 44367 edges, 194 markings/sec, 50 secs
lola: sara is running 55 secs || 10980 markings, 50479 edges, 191 markings/sec, 55 secs
lola: sara is running 60 secs || 11925 markings, 57344 edges, 189 markings/sec, 60 secs
lola: sara is running 65 secs || 12858 markings, 62981 edges, 187 markings/sec, 65 secs
lola: sara is running 70 secs || 13795 markings, 66968 edges, 187 markings/sec, 70 secs
lola: sara is running 75 secs || 14717 markings, 71981 edges, 184 markings/sec, 75 secs
lola: sara is running 80 secs || 15649 markings, 77839 edges, 186 markings/sec, 80 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 85 secs || 16575 markings, 83165 edges, 185 markings/sec, 85 secs
lola: sara is running 90 secs || 17483 markings, 89331 edges, 182 markings/sec, 90 secs
lola: sara is running 95 secs || 18400 markings, 95928 edges, 183 markings/sec, 95 secs
lola: sara is running 100 secs || 19329 markings, 100968 edges, 186 markings/sec, 100 secs
lola: sara is running 105 secs || 20248 markings, 106962 edges, 184 markings/sec, 105 secs
lola: sara is running 110 secs || 21163 markings, 113521 edges, 183 markings/sec, 110 secs
lola: sara is running 115 secs || 22095 markings, 120076 edges, 186 markings/sec, 115 secs
lola: sara is running 120 secs || 23008 markings, 127181 edges, 183 markings/sec, 120 secs
lola: sara is running 125 secs || 23922 markings, 134141 edges, 183 markings/sec, 125 secs
lola: sara is running 130 secs || 24864 markings, 139856 edges, 188 markings/sec, 130 secs
lola: sara is running 135 secs || 25773 markings, 144235 edges, 182 markings/sec, 135 secs
lola: sara is running 140 secs || 26710 markings, 149767 edges, 187 markings/sec, 140 secs
lola: sara is running 145 secs || 27668 markings, 154719 edges, 192 markings/sec, 145 secs
lola: sara is running 150 secs || 28636 markings, 160787 edges, 194 markings/sec, 150 secs
lola: sara is running 155 secs || 29611 markings, 167397 edges, 195 markings/sec, 155 secs
lola: sara is running 160 secs || 30560 markings, 173529 edges, 190 markings/sec, 160 secs
lola: sara is running 165 secs || 31514 markings, 180143 edges, 191 markings/sec, 165 secs
lola: sara is running 170 secs || 32472 markings, 186611 edges, 192 markings/sec, 170 secs
lola: sara is running 175 secs || 33422 markings, 194002 edges, 190 markings/sec, 175 secs
lola: sara is running 180 secs || 34384 markings, 199188 edges, 192 markings/sec, 180 secs
lola: sara is running 185 secs || 35339 markings, 204354 edges, 191 markings/sec, 185 secs
lola: sara is running 190 secs || 36260 markings, 210098 edges, 184 markings/sec, 190 secs
lola: sara is running 195 secs || 37168 markings, 215275 edges, 182 markings/sec, 195 secs
lola: sara is running 200 secs || 38053 markings, 221038 edges, 177 markings/sec, 200 secs
lola: sara is running 205 secs || 38917 markings, 227299 edges, 173 markings/sec, 205 secs
lola: sara is running 210 secs || 39843 markings, 232530 edges, 185 markings/sec, 210 secs
lola: sara is running 215 secs || 40781 markings, 238502 edges, 188 markings/sec, 215 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 114004 KB
lola: time consumption: 234 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 1 will run for 222 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t_7967_a15_SIGURG)))
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_7967_a15_SIGURG)))
lola: processed formula length: 35
lola: 1 rewrites
lola: closed formula file RERS17pb113-PT-1-ReachabilityFireability.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_7967_a15_SIGURG)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb113-PT-1-ReachabilityFireability-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb113-PT-1-ReachabilityFireability-0.sara.
lola: sara is running 0 secs || 951 markings, 950 edges, 190 markings/sec, 0 secs
lola: sara is running 5 secs || 1924 markings, 1923 edges, 195 markings/sec, 5 secs
lola: sara is running 10 secs || 2905 markings, 2904 edges, 196 markings/sec, 10 secs
lola: sara is running 15 secs || 3881 markings, 3886 edges, 195 markings/sec, 15 secs
lola: sara is running 20 secs || 4845 markings, 4873 edges, 193 markings/sec, 20 secs
lola: sara is running 25 secs || 5825 markings, 8891 edges, 196 markings/sec, 25 secs
lola: sara is running 30 secs || 6741 markings, 13566 edges, 183 markings/sec, 30 secs
lola: sara is running 35 secs || 7652 markings, 18172 edges, 182 markings/sec, 35 secs
lola: sara is running 40 secs || 8560 markings, 23351 edges, 182 markings/sec, 40 secs
lola: sara is running 45 secs || 9480 markings, 28186 edges, 184 markings/sec, 45 secs
lola: sara is running 50 secs || 10375 markings, 33072 edges, 179 markings/sec, 50 secs
lola: sara is running 55 secs || 11228 markings, 38172 edges, 171 markings/sec, 55 secs
lola: sara is running 60 secs || 12074 markings, 43453 edges, 169 markings/sec, 60 secs
lola: sara is running 65 secs || 12929 markings, 49247 edges, 171 markings/sec, 65 secs
lola: sara is running 70 secs || 13788 markings, 53927 edges, 172 markings/sec, 70 secs
lola: sara is running 75 secs || 14632 markings, 59300 edges, 169 markings/sec, 75 secs
lola: sara is running 80 secs || 15479 markings, 62980 edges, 169 markings/sec, 80 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 85 secs || 16341 markings, 67717 edges, 172 markings/sec, 85 secs
lola: sara is running 90 secs || 17181 markings, 72845 edges, 168 markings/sec, 90 secs
lola: sara is running 95 secs || 18024 markings, 78100 edges, 169 markings/sec, 95 secs
lola: sara is running 100 secs || 18876 markings, 84004 edges, 170 markings/sec, 100 secs
lola: sara is running 105 secs || 19733 markings, 89485 edges, 171 markings/sec, 105 secs
lola: sara is running 110 secs || 20596 markings, 94453 edges, 173 markings/sec, 110 secs
lola: sara is running 115 secs || 21468 markings, 99773 edges, 174 markings/sec, 115 secs
lola: sara is running 120 secs || 22399 markings, 106293 edges, 186 markings/sec, 120 secs
lola: sara is running 125 secs || 23327 markings, 112824 edges, 186 markings/sec, 125 secs
lola: sara is running 130 secs || 24213 markings, 119910 edges, 177 markings/sec, 130 secs
lola: sara is running 135 secs || 25166 markings, 126850 edges, 191 markings/sec, 135 secs
lola: sara is running 140 secs || 26110 markings, 131284 edges, 189 markings/sec, 140 secs
lola: sara is running 145 secs || 27040 markings, 136327 edges, 186 markings/sec, 145 secs
lola: sara is running 150 secs || 27939 markings, 141022 edges, 180 markings/sec, 150 secs
lola: sara is running 155 secs || 28888 markings, 146043 edges, 190 markings/sec, 155 secs
lola: sara is running 160 secs || 29834 markings, 151344 edges, 189 markings/sec, 160 secs
lola: sara is running 165 secs || 30690 markings, 156657 edges, 171 markings/sec, 165 secs
lola: sara is running 170 secs || 31557 markings, 162270 edges, 173 markings/sec, 170 secs
lola: sara is running 175 secs || 32450 markings, 168957 edges, 179 markings/sec, 175 secs
lola: sara is running 180 secs || 33400 markings, 174246 edges, 190 markings/sec, 180 secs
lola: sara is running 185 secs || 34339 markings, 178964 edges, 188 markings/sec, 185 secs
lola: sara is running 190 secs || 35280 markings, 184330 edges, 188 markings/sec, 190 secs
lola: sara is running 195 secs || 36240 markings, 189891 edges, 192 markings/sec, 195 secs
lola: sara is running 200 secs || 37182 markings, 195969 edges, 188 markings/sec, 200 secs
lola: sara is running 205 secs || 38131 markings, 202196 edges, 190 markings/sec, 205 secs
lola: sara is running 210 secs || 39092 markings, 207881 edges, 192 markings/sec, 210 secs
lola: sara is running 215 secs || 40097 markings, 214105 edges, 201 markings/sec, 215 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 114336 KB
lola: time consumption: 456 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 2 will run for 222 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t_12098_a30_SIGFPE)))
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_12098_a30_SIGFPE)))
lola: processed formula length: 36
lola: 1 rewrites
lola: closed formula file RERS17pb113-PT-1-ReachabilityFireability.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_12098_a30_SIGFPE)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb113-PT-1-ReachabilityFireability-2-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb113-PT-1-ReachabilityFireability-2-0.sara.
lola: sara is running 0 secs || 1002 markings, 1001 edges, 200 markings/sec, 0 secs
lola: sara is running 5 secs || 1948 markings, 1952 edges, 189 markings/sec, 5 secs
lola: sara is running 10 secs || 2885 markings, 2917 edges, 187 markings/sec, 10 secs
lola: sara is running 15 secs || 3827 markings, 3892 edges, 188 markings/sec, 15 secs
lola: sara is running 20 secs || 4788 markings, 4888 edges, 192 markings/sec, 20 secs
lola: sara is running 25 secs || 5736 markings, 5954 edges, 190 markings/sec, 25 secs
lola: sara is running 30 secs || 6688 markings, 7104 edges, 190 markings/sec, 30 secs
lola: sara is running 35 secs || 7627 markings, 8210 edges, 188 markings/sec, 35 secs
lola: sara is running 40 secs || 8489 markings, 9201 edges, 172 markings/sec, 40 secs
lola: sara is running 45 secs || 9356 markings, 10235 edges, 173 markings/sec, 45 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 10128 markings, 11077 edges

FORMULA RERS17pb113-PT-1-ReachabilityFireability-6 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 3 will run for 235 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t_9646_a45_SIGTSTP)))
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_9646_a45_SIGTSTP)))
lola: processed formula length: 36
lola: 1 rewrites
lola: closed formula file RERS17pb113-PT-1-ReachabilityFireability.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_9646_a45_SIGTSTP)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb113-PT-1-ReachabilityFireability-3-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb113-PT-1-ReachabilityFireability-3-0.sara.
lola: sara is running 0 secs || 931 markings, 930 edges, 186 markings/sec, 0 secs
lola: sara is running 5 secs || 1828 markings, 1989 edges, 179 markings/sec, 5 secs
lola: sara is running 10 secs || 2679 markings, 3027 edges, 170 markings/sec, 10 secs
lola: sara is running 15 secs || 3522 markings, 3995 edges, 169 markings/sec, 15 secs
lola: sara is running 20 secs || 4421 markings, 4899 edges, 180 markings/sec, 20 secs
lola: sara is running 25 secs || 5302 markings, 5804 edges, 176 markings/sec, 25 secs
lola: sara is running 30 secs || 6146 markings, 6668 edges, 169 markings/sec, 30 secs
lola: sara is running 35 secs || 7004 markings, 7569 edges, 172 markings/sec, 35 secs
lola: sara is running 40 secs || 7857 markings, 8487 edges, 171 markings/sec, 40 secs
lola: sara is running 45 secs || 8715 markings, 9455 edges, 172 markings/sec, 45 secs
lola: sara is running 50 secs || 9566 markings, 10384 edges, 170 markings/sec, 50 secs
lola: sara is running 55 secs || 10488 markings, 11405 edges, 184 markings/sec, 55 secs
lola: sara is running 60 secs || 11426 markings, 12434 edges, 188 markings/sec, 60 secs
lola: sara is running 65 secs || 12363 markings, 13473 edges, 187 markings/sec, 65 secs
lola: sara is running 70 secs || 13304 markings, 14505 edges, 188 markings/sec, 70 secs
lola: sara is running 75 secs || 14212 markings, 15850 edges, 182 markings/sec, 75 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 80 secs || 15151 markings, 19701 edges, 188 markings/sec, 80 secs
lola: sara is running 85 secs || 16083 markings, 23999 edges, 186 markings/sec, 85 secs
lola: sara is running 90 secs || 16996 markings, 28865 edges, 183 markings/sec, 90 secs
lola: sara is running 95 secs || 17841 markings, 32786 edges, 169 markings/sec, 95 secs
lola: sara is running 100 secs || 18687 markings, 37358 edges, 169 markings/sec, 100 secs
lola: sara is running 105 secs || 19515 markings, 42396 edges, 166 markings/sec, 105 secs
lola: sara is running 110 secs || 20440 markings, 47486 edges, 185 markings/sec, 110 secs
lola: sara is running 115 secs || 21403 markings, 52799 edges, 193 markings/sec, 115 secs
lola: sara is running 120 secs || 22362 markings, 58044 edges, 192 markings/sec, 120 secs
lola: sara is running 125 secs || 23324 markings, 63959 edges, 192 markings/sec, 125 secs
lola: sara is running 130 secs || 24281 markings, 70031 edges, 191 markings/sec, 130 secs
lola: sara is running 135 secs || 25219 markings, 76131 edges, 188 markings/sec, 135 secs
lola: sara is running 140 secs || 26141 markings, 82544 edges, 184 markings/sec, 140 secs
lola: sara is running 145 secs || 27025 markings, 86156 edges, 177 markings/sec, 145 secs
lola: sara is running 150 secs || 27873 markings, 90352 edges, 170 markings/sec, 150 secs
lola: sara is running 155 secs || 28736 markings, 95230 edges, 173 markings/sec, 155 secs
lola: sara is running 160 secs || 29744 markings, 101029 edges, 202 markings/sec, 160 secs
lola: sara is running 165 secs || 30758 markings, 107461 edges, 203 markings/sec, 165 secs
lola: sara is running 170 secs || 31751 markings, 114282 edges, 199 markings/sec, 170 secs
lola: sara is running 175 secs || 32768 markings, 120726 edges, 203 markings/sec, 175 secs
lola: sara is running 180 secs || 33775 markings, 126629 edges, 201 markings/sec, 180 secs
lola: sara is running 185 secs || 34748 markings, 133323 edges, 195 markings/sec, 185 secs
lola: sara is running 190 secs || 35665 markings, 139597 edges, 183 markings/sec, 190 secs
lola: sara is running 195 secs || 36577 markings, 146156 edges, 182 markings/sec, 195 secs
lola: sara is running 200 secs || 37483 markings, 152681 edges, 181 markings/sec, 200 secs
lola: sara is running 205 secs || 38375 markings, 159789 edges, 178 markings/sec, 205 secs
lola: sara is running 210 secs || 39278 markings, 163787 edges, 181 markings/sec, 210 secs
lola: sara is running 215 secs || 40178 markings, 168708 edges, 180 markings/sec, 215 secs
lola: sara is running 220 secs || 41075 markings, 174148 edges, 179 markings/sec, 220 secs
lola: sara is running 225 secs || 41940 markings, 179252 edges, 173 markings/sec, 225 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown yes unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 114844 KB
lola: time consumption: 746 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 4 will run for 235 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t_10999_a14_SIGLOST)))
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_10999_a14_SIGLOST)))
lola: processed formula length: 37
lola: 1 rewrites
lola: closed formula file RERS17pb113-PT-1-ReachabilityFireability.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_10999_a14_SIGLOST)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb113-PT-1-ReachabilityFireability-4-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb113-PT-1-ReachabilityFireability-4-0.sara.
lola: sara is running 0 secs || 895 markings, 894 edges, 179 markings/sec, 0 secs
lola: sara is running 5 secs || 1888 markings, 2050 edges, 199 markings/sec, 5 secs
lola: sara is running 10 secs || 2903 markings, 3307 edges, 203 markings/sec, 10 secs
lola: sara is running 15 secs || 3913 markings, 4409 edges, 202 markings/sec, 15 secs
lola: sara is running 20 secs || 4865 markings, 5434 edges, 190 markings/sec, 20 secs
lola: sara is running 25 secs || 5787 markings, 6502 edges, 184 markings/sec, 25 secs
lola: sara is running 30 secs || 6732 markings, 7541 edges, 189 markings/sec, 30 secs
lola: sara is running 35 secs || 7655 markings, 8605 edges, 185 markings/sec, 35 secs
lola: sara is running 40 secs || 8580 markings, 9637 edges, 185 markings/sec, 40 secs
lola: sara is running 45 secs || 9554 markings, 10700 edges, 195 markings/sec, 45 secs
lola: sara is running 50 secs || 10491 markings, 11768 edges, 187 markings/sec, 50 secs
lola: sara is running 55 secs || 11418 markings, 12799 edges, 185 markings/sec, 55 secs
lola: sara is running 60 secs || 12361 markings, 13944 edges, 189 markings/sec, 60 secs
lola: sara is running 65 secs || 13316 markings, 14981 edges, 191 markings/sec, 65 secs
lola: sara is running 70 secs || 14286 markings, 16134 edges, 194 markings/sec, 70 secs
lola: sara is running 75 secs || 15246 markings, 17361 edges, 192 markings/sec, 75 secs
lola: sara is running 80 secs || 16160 markings, 18487 edges, 183 markings/sec, 80 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 85 secs || 17052 markings, 19604 edges, 178 markings/sec, 85 secs
lola: sara is running 90 secs || 17963 markings, 20727 edges, 182 markings/sec, 90 secs
lola: sara is running 95 secs || 18846 markings, 21678 edges, 177 markings/sec, 95 secs
lola: sara is running 100 secs || 19707 markings, 22607 edges, 172 markings/sec, 100 secs
lola: sara is running 105 secs || 20564 markings, 23581 edges, 171 markings/sec, 105 secs
lola: sara is running 110 secs || 21467 markings, 24532 edges, 181 markings/sec, 110 secs
lola: sara is running 115 secs || 22451 markings, 25577 edges, 197 markings/sec, 115 secs
lola: sara is running 120 secs || 23426 markings, 26783 edges, 195 markings/sec, 120 secs
lola: sara is running 125 secs || 24406 markings, 27987 edges, 196 markings/sec, 125 secs
lola: sara is running 130 secs || 25343 markings, 29139 edges, 187 markings/sec, 130 secs
lola: sara is running 135 secs || 26280 markings, 30237 edges, 187 markings/sec, 135 secs
lola: sara is running 140 secs || 27213 markings, 31394 edges, 187 markings/sec, 140 secs
lola: sara is running 145 secs || 28149 markings, 32518 edges, 187 markings/sec, 145 secs
lola: sara is running 150 secs || 29071 markings, 33574 edges, 184 markings/sec, 150 secs
lola: sara is running 155 secs || 29991 markings, 34708 edges, 184 markings/sec, 155 secs
lola: sara is running 160 secs || 30849 markings, 35711 edges, 172 markings/sec, 160 secs
lola: sara is running 165 secs || 31726 markings, 36837 edges, 175 markings/sec, 165 secs
lola: sara is running 170 secs || 32638 markings, 37902 edges, 182 markings/sec, 170 secs
lola: sara is running 175 secs || 33570 markings, 39027 edges, 186 markings/sec, 175 secs
lola: sara is running 180 secs || 34466 markings, 40144 edges, 179 markings/sec, 180 secs
lola: sara is running 185 secs || 35468 markings, 41362 edges, 200 markings/sec, 185 secs
lola: sara is running 190 secs || 36436 markings, 42566 edges, 194 markings/sec, 190 secs
lola: sara is running 195 secs || 37329 markings, 43651 edges, 179 markings/sec, 195 secs
lola: sara is running 200 secs || 38253 markings, 44817 edges, 185 markings/sec, 200 secs
lola: sara is running 205 secs || 39216 markings, 46035 edges, 193 markings/sec, 205 secs
lola: sara is running 210 secs || 40081 markings, 47153 edges, 173 markings/sec, 210 secs
lola: sara is running 215 secs || 40938 markings, 48249 edges, 171 markings/sec, 215 secs
lola: sara is running 220 secs || 41845 markings, 49401 edges, 181 markings/sec, 220 secs
lola: sara is running 225 secs || 42747 markings, 50344 edges, 180 markings/sec, 225 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown yes unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 117452 KB
lola: time consumption: 981 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 5 will run for 235 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t_17901_a59_SIGPIPE) AND FIREABLE(t_30117_a7_SIGSTOP))))
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_17901_a59_SIGPIPE) AND FIREABLE(t_30117_a7_SIGSTOP))))
lola: processed formula length: 72
lola: 1 rewrites
lola: closed formula file RERS17pb113-PT-1-ReachabilityFireability.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_17901_a59_SIGPIPE) AND FIREABLE(t_30117_a7_SIGSTOP))
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb113-PT-1-ReachabilityFireability-5-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb113-PT-1-ReachabilityFireability-5-0.sara.
lola: sara is running 0 secs || 844 markings, 843 edges, 169 markings/sec, 0 secs
lola: sara is running 5 secs || 1685 markings, 1690 edges, 168 markings/sec, 5 secs
lola: sara is running 10 secs || 2571 markings, 2588 edges, 177 markings/sec, 10 secs
lola: sara is running 15 secs || 3554 markings, 5681 edges, 197 markings/sec, 15 secs
lola: sara is running 20 secs || 4530 markings, 10114 edges, 195 markings/sec, 20 secs
lola: sara is running 25 secs || 5489 markings, 15149 edges, 192 markings/sec, 25 secs
lola: sara is running 30 secs || 6407 markings, 20104 edges, 184 markings/sec, 30 secs
lola: sara is running 35 secs || 7322 markings, 25244 edges, 183 markings/sec, 35 secs
lola: sara is running 40 secs || 8291 markings, 31158 edges, 194 markings/sec, 40 secs
lola: sara is running 45 secs || 9225 markings, 36833 edges, 187 markings/sec, 45 secs
lola: sara is running 50 secs || 10167 markings, 42189 edges, 188 markings/sec, 50 secs
lola: sara is running 55 secs || 11082 markings, 47202 edges, 183 markings/sec, 55 secs
lola: sara is running 60 secs || 11973 markings, 52930 edges, 178 markings/sec, 60 secs
lola: sara is running 65 secs || 12776 markings, 57940 edges, 161 markings/sec, 65 secs
lola: sara is running 70 secs || 13691 markings, 63972 edges, 183 markings/sec, 70 secs
lola: sara is running 75 secs || 14639 markings, 70977 edges, 190 markings/sec, 75 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 80 secs || 15597 markings, 75465 edges, 192 markings/sec, 80 secs
lola: sara is running 85 secs || 16534 markings, 80808 edges, 187 markings/sec, 85 secs
lola: sara is running 90 secs || 17459 markings, 86363 edges, 185 markings/sec, 90 secs
lola: sara is running 95 secs || 18400 markings, 92727 edges, 188 markings/sec, 95 secs
lola: sara is running 100 secs || 19286 markings, 98277 edges, 177 markings/sec, 100 secs
lola: sara is running 105 secs || 20182 markings, 104550 edges, 179 markings/sec, 105 secs
lola: sara is running 110 secs || 21048 markings, 111369 edges, 173 markings/sec, 110 secs
lola: sara is running 115 secs || 21857 markings, 116216 edges, 162 markings/sec, 115 secs
lola: sara is running 120 secs || 22700 markings, 121974 edges, 169 markings/sec, 120 secs
lola: sara is running 125 secs || 23398 markings, 126917 edges, 140 markings/sec, 125 secs
lola: sara is running 130 secs || 24116 markings, 132371 edges, 144 markings/sec, 130 secs
lola: sara is running 135 secs || 24897 markings, 138180 edges, 156 markings/sec, 135 secs
lola: sara is running 140 secs || 25771 markings, 145028 edges, 175 markings/sec, 140 secs
lola: sara is running 145 secs || 26644 markings, 152098 edges, 175 markings/sec, 145 secs
lola: sara is running 150 secs || 27510 markings, 158758 edges, 173 markings/sec, 150 secs
lola: sara is running 155 secs || 28398 markings, 163311 edges, 178 markings/sec, 155 secs
lola: sara is running 160 secs || 29286 markings, 168247 edges, 178 markings/sec, 160 secs
lola: sara is running 165 secs || 30123 markings, 173698 edges, 167 markings/sec, 165 secs
lola: sara is running 170 secs || 30896 markings, 178537 edges, 155 markings/sec, 170 secs
lola: sara is running 175 secs || 31726 markings, 184156 edges, 166 markings/sec, 175 secs
lola: sara is running 180 secs || 32643 markings, 190221 edges, 183 markings/sec, 180 secs
lola: sara is running 185 secs || 33539 markings, 196555 edges, 179 markings/sec, 185 secs
lola: sara is running 190 secs || 34415 markings, 202202 edges, 175 markings/sec, 190 secs
lola: sara is running 195 secs || 35312 markings, 207826 edges, 179 markings/sec, 195 secs
lola: sara is running 200 secs || 36201 markings, 214632 edges, 178 markings/sec, 200 secs
lola: sara is running 205 secs || 37095 markings, 220305 edges, 179 markings/sec, 205 secs
lola: sara is running 210 secs || 37980 markings, 226859 edges, 177 markings/sec, 210 secs
lola: sara is running 215 secs || 38876 markings, 234486 edges, 179 markings/sec, 215 secs
lola: sara is running 220 secs || 39786 markings, 240492 edges, 182 markings/sec, 220 secs
lola: sara is running 225 secs || 40709 markings, 246170 edges, 185 markings/sec, 225 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown yes unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 114400 KB
lola: time consumption: 1216 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 6 will run for 235 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t_29036_a63_SIGSYS) AND (FIREABLE(t_20220_a20_SIGLOST) OR FIREABLE(t_20661_a64_SIGINFO)))))
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_29036_a63_SIGSYS) AND (FIREABLE(t_20220_a20_SIGLOST) OR FIREABLE(t_20661_a64_SIGINFO)))))
lola: processed formula length: 108
lola: 1 rewrites
lola: closed formula file RERS17pb113-PT-1-ReachabilityFireability.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_29036_a63_SIGSYS) AND (FIREABLE(t_20220_a20_SIGLOST) OR FIREABLE(t_20661_a64_SIGINFO)))
lola: state equation: Generated DNF with 8 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb113-PT-1-ReachabilityFireability-6-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb113-PT-1-ReachabilityFireability-6-0.sara.
lola: sara is running 0 secs || 859 markings, 858 edges, 172 markings/sec, 0 secs
lola: sara is running 5 secs || 1712 markings, 1711 edges, 171 markings/sec, 5 secs
lola: sara is running 10 secs || 2619 markings, 2618 edges, 181 markings/sec, 10 secs
lola: sara is running 15 secs || 3513 markings, 3512 edges, 179 markings/sec, 15 secs
lola: sara is running 20 secs || 4413 markings, 4412 edges, 180 markings/sec, 20 secs
lola: sara is running 25 secs || 5344 markings, 5343 edges, 186 markings/sec, 25 secs
lola: sara is running 30 secs || 6262 markings, 6261 edges, 184 markings/sec, 30 secs
lola: sara is running 35 secs || 7157 markings, 7156 edges, 179 markings/sec, 35 secs
lola: sara is running 40 secs || 8074 markings, 8074 edges, 183 markings/sec, 40 secs
lola: sara is running 45 secs || 9013 markings, 9049 edges, 188 markings/sec, 45 secs
lola: sara is running 50 secs || 9959 markings, 9998 edges, 189 markings/sec, 50 secs
lola: sara is running 55 secs || 10915 markings, 10959 edges, 191 markings/sec, 55 secs
lola: sara is running 60 secs || 11844 markings, 11895 edges, 186 markings/sec, 60 secs
lola: sara is running 65 secs || 12766 markings, 12817 edges, 184 markings/sec, 65 secs
lola: sara is running 70 secs || 13698 markings, 13749 edges, 186 markings/sec, 70 secs
lola: sara is running 75 secs || 14643 markings, 14694 edges, 189 markings/sec, 75 secs
lola: sara is running 80 secs || 15589 markings, 15640 edges, 189 markings/sec, 80 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 85 secs || 16457 markings, 16545 edges, 174 markings/sec, 85 secs
lola: sara is running 90 secs || 17311 markings, 17520 edges, 171 markings/sec, 90 secs
lola: sara is running 95 secs || 18204 markings, 18455 edges, 179 markings/sec, 95 secs
lola: sara is running 100 secs || 19127 markings, 19476 edges, 185 markings/sec, 100 secs
lola: sara is running 105 secs || 20057 markings, 20490 edges, 186 markings/sec, 105 secs
lola: sara is running 110 secs || 21026 markings, 21545 edges, 194 markings/sec, 110 secs
lola: sara is running 115 secs || 22020 markings, 22666 edges, 199 markings/sec, 115 secs
lola: sara is running 120 secs || 22968 markings, 23655 edges, 190 markings/sec, 120 secs
lola: sara is running 125 secs || 23875 markings, 24663 edges, 181 markings/sec, 125 secs
lola: sara is running 130 secs || 24799 markings, 25692 edges, 185 markings/sec, 130 secs
lola: sara is running 135 secs || 25733 markings, 26727 edges, 187 markings/sec, 135 secs
lola: sara is running 140 secs || 26669 markings, 27806 edges, 187 markings/sec, 140 secs
lola: sara is running 145 secs || 27590 markings, 28838 edges, 184 markings/sec, 145 secs
lola: sara is running 150 secs || 28522 markings, 29877 edges, 186 markings/sec, 150 secs
lola: sara is running 155 secs || 29458 markings, 30981 edges, 187 markings/sec, 155 secs
lola: sara is running 160 secs || 30409 markings, 32068 edges, 190 markings/sec, 160 secs
lola: sara is running 165 secs || 31381 markings, 33182 edges, 194 markings/sec, 165 secs
lola: sara is running 170 secs || 32317 markings, 34298 edges, 187 markings/sec, 170 secs
lola: sara is running 175 secs || 33260 markings, 35354 edges, 189 markings/sec, 175 secs
lola: sara is running 180 secs || 34217 markings, 36445 edges, 191 markings/sec, 180 secs
lola: sara is running 185 secs || 35130 markings, 37468 edges, 183 markings/sec, 185 secs
lola: sara is running 190 secs || 36083 markings, 38518 edges, 191 markings/sec, 190 secs
lola: sara is running 195 secs || 37017 markings, 39509 edges, 187 markings/sec, 195 secs
lola: sara is running 200 secs || 37914 markings, 40545 edges, 179 markings/sec, 200 secs
lola: sara is running 205 secs || 38808 markings, 41539 edges, 179 markings/sec, 205 secs
lola: sara is running 210 secs || 39734 markings, 42559 edges, 185 markings/sec, 210 secs
lola: sara is running 215 secs || 40607 markings, 43514 edges, 175 markings/sec, 215 secs
lola: sara is running 220 secs || 41502 markings, 44497 edges, 179 markings/sec, 220 secs
lola: sara is running 225 secs || 42393 markings, 45486 edges, 178 markings/sec, 225 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown yes unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 117796 KB
lola: time consumption: 1451 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 7 will run for 235 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((NOT FIREABLE(t_10417_a40_SIGTRAP) AND NOT FIREABLE(t_17811_a59_SIGPIPE)) OR FIREABLE(t_28641_a1_SIGTERM) OR FIREABLE(t_23464_a11_SIGINFO))))
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_10417_a40_SIGTRAP) AND NOT FIREABLE(t_17811_a59_SIGPIPE)) OR FIREABLE(t_28641_a1_SIGTERM) OR FIREABLE(t_23464_a11_SIGINFO))))
lola: processed formula length: 150
lola: 2 rewrites
lola: closed formula file RERS17pb113-PT-1-ReachabilityFireability.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_10417_a40_SIGTRAP) OR FIREABLE(t_17811_a59_SIGPIPE)) AND NOT FIREABLE(t_28641_a1_SIGTERM) AND NOT FIREABLE(t_23464_a11_SIGINFO))
lola: state equation: Generated DNF with 32 literals and 8 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb113-PT-1-ReachabilityFireability-7-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb113-PT-1-ReachabilityFireability-7-0.sara.
lola: sara is running 0 secs || 914 markings, 913 edges, 183 markings/sec, 0 secs
lola: sara is running 5 secs || 1857 markings, 1884 edges, 189 markings/sec, 5 secs
lola: sara is running 10 secs || 2780 markings, 2842 edges, 185 markings/sec, 10 secs
lola: sara is running 15 secs || 3676 markings, 3777 edges, 179 markings/sec, 15 secs
lola: sara is running 20 secs || 4534 markings, 4742 edges, 172 markings/sec, 20 secs
lola: sara is running 25 secs || 5361 markings, 5671 edges, 165 markings/sec, 25 secs
lola: sara is running 30 secs || 6183 markings, 6601 edges, 164 markings/sec, 30 secs
lola: sara is running 35 secs || 6871 markings, 7390 edges, 138 markings/sec, 35 secs
lola: sara is running 40 secs || 7584 markings, 8192 edges, 143 markings/sec, 40 secs
lola: sara is running 45 secs || 8352 markings, 9102 edges, 154 markings/sec, 45 secs
lola: sara is running 50 secs || 9181 markings, 10080 edges, 166 markings/sec, 50 secs
lola: sara is running 55 secs || 10055 markings, 11137 edges, 175 markings/sec, 55 secs
lola: sara is running 60 secs || 10913 markings, 12171 edges, 172 markings/sec, 60 secs
lola: sara is running 65 secs || 11752 markings, 13156 edges, 168 markings/sec, 65 secs
lola: sara is running 70 secs || 12594 markings, 14114 edges, 168 markings/sec, 70 secs
lola: sara is running 75 secs || 13464 markings, 15138 edges, 174 markings/sec, 75 secs
lola: sara is running 80 secs || 14345 markings, 16214 edges, 176 markings/sec, 80 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 85 secs || 15231 markings, 17221 edges, 177 markings/sec, 85 secs
lola: sara is running 90 secs || 16092 markings, 18241 edges, 172 markings/sec, 90 secs
lola: sara is running 95 secs || 16904 markings, 19222 edges, 162 markings/sec, 95 secs
lola: sara is running 100 secs || 17802 markings, 20325 edges, 180 markings/sec, 100 secs
lola: sara is running 105 secs || 18725 markings, 21389 edges, 185 markings/sec, 105 secs
lola: sara is running 110 secs || 19638 markings, 22473 edges, 183 markings/sec, 110 secs
lola: sara is running 115 secs || 20547 markings, 23557 edges, 182 markings/sec, 115 secs
lola: sara is running 120 secs || 21476 markings, 24569 edges, 186 markings/sec, 120 secs
lola: sara is running 125 secs || 22430 markings, 25687 edges, 191 markings/sec, 125 secs
lola: sara is running 130 secs || 23349 markings, 26794 edges, 184 markings/sec, 130 secs
lola: sara is running 135 secs || 24327 markings, 27975 edges, 196 markings/sec, 135 secs
lola: sara is running 140 secs || 25352 markings, 29197 edges, 205 markings/sec, 140 secs
lola: sara is running 145 secs || 26376 markings, 30417 edges, 205 markings/sec, 145 secs
lola: sara is running 150 secs || 27398 markings, 31605 edges, 204 markings/sec, 150 secs
lola: sara is running 155 secs || 28445 markings, 32854 edges, 209 markings/sec, 155 secs
lola: sara is running 160 secs || 29492 markings, 34138 edges, 209 markings/sec, 160 secs
lola: sara is running 165 secs || 30547 markings, 35448 edges, 211 markings/sec, 165 secs
lola: sara is running 170 secs || 31605 markings, 36649 edges, 212 markings/sec, 170 secs
lola: sara is running 175 secs || 32659 markings, 37888 edges, 211 markings/sec, 175 secs
lola: sara is running 180 secs || 33710 markings, 39188 edges, 210 markings/sec, 180 secs
lola: sara is running 185 secs || 34642 markings, 40384 edges, 186 markings/sec, 185 secs
lola: sara is running 190 secs || 35584 markings, 41479 edges, 188 markings/sec, 190 secs
lola: sara is running 195 secs || 36495 markings, 42542 edges, 182 markings/sec, 195 secs
lola: sara is running 200 secs || 37381 markings, 43937 edges, 177 markings/sec, 200 secs
lola: sara is running 205 secs || 38278 markings, 47929 edges, 179 markings/sec, 205 secs
lola: sara is running 210 secs || 39216 markings, 52820 edges, 188 markings/sec, 210 secs
lola: sara is running 215 secs || 40160 markings, 57775 edges, 189 markings/sec, 215 secs
lola: sara is running 220 secs || 41102 markings, 62491 edges, 188 markings/sec, 220 secs
lola: sara is running 225 secs || 42003 markings, 68113 edges, 180 markings/sec, 225 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown yes unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 117128 KB
lola: time consumption: 1686 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 8 will run for 235 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((NOT FIREABLE(t_7329_a72_SIGFPE) AND FIREABLE(t_14917_a9_SIGCONT) AND (FIREABLE(t_18230_a59_SIGPIPE) OR FIREABLE(t_14312_a9_SIGCONT)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F ((NOT FIREABLE(t_7329_a72_SIGFPE) AND FIREABLE(t_14917_a9_SIGCONT) AND (FIREABLE(t_18230_a59_SIGPIPE) OR FIREABLE(t_14312_a9_SIGCONT)))))
lola: processed formula length: 143
lola: 1 rewrites
lola: closed formula file RERS17pb113-PT-1-ReachabilityFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: (NOT FIREABLE(t_7329_a72_SIGFPE) AND FIREABLE(t_14917_a9_SIGCONT) AND (FIREABLE(t_18230_a59_SIGPIPE) OR FIREABLE(t_14312_a9_SIGCONT)))
lola: state equation: Generated DNF with 20 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb113-PT-1-ReachabilityFireability-8-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb113-PT-1-ReachabilityFireability-8-0.sara.
lola: sara is running 0 secs || 846 markings, 845 edges, 169 markings/sec, 0 secs
lola: sara is running 5 secs || 1720 markings, 1719 edges, 175 markings/sec, 5 secs
lola: sara is running 10 secs || 2634 markings, 5084 edges, 183 markings/sec, 10 secs
lola: sara is running 15 secs || 3427 markings, 8951 edges, 159 markings/sec, 15 secs
lola: sara is running 20 secs || 4186 markings, 12878 edges, 152 markings/sec, 20 secs
lola: sara is running 25 secs || 4911 markings, 16899 edges, 145 markings/sec, 25 secs
lola: sara is running 30 secs || 5632 markings, 20504 edges, 144 markings/sec, 30 secs
lola: sara is running 35 secs || 6375 markings, 24922 edges, 149 markings/sec, 35 secs
lola: sara is running 40 secs || 7098 markings, 29298 edges, 145 markings/sec, 40 secs
lola: sara is running 45 secs || 7936 markings, 34746 edges, 168 markings/sec, 45 secs
lola: sara is running 50 secs || 8777 markings, 39001 edges, 168 markings/sec, 50 secs
lola: sara is running 55 secs || 9724 markings, 44597 edges, 189 markings/sec, 55 secs
lola: sara is running 60 secs || 10577 markings, 50158 edges, 171 markings/sec, 60 secs
lola: sara is running 65 secs || 11376 markings, 55005 edges, 160 markings/sec, 65 secs
lola: sara is running 70 secs || 12246 markings, 60760 edges, 174 markings/sec, 70 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 75 secs || 13159 markings, 67235 edges, 183 markings/sec, 75 secs
lola: sara is running 80 secs || 14067 markings, 74179 edges, 182 markings/sec, 80 secs
lola: sara is running 85 secs || 14956 markings, 77959 edges, 178 markings/sec, 85 secs
lola: sara is running 90 secs || 15801 markings, 82590 edges, 169 markings/sec, 90 secs
lola: sara is running 95 secs || 16630 markings, 87524 edges, 166 markings/sec, 95 secs
lola: sara is running 100 secs || 17416 markings, 92256 edges, 157 markings/sec, 100 secs
lola: sara is running 105 secs || 18173 markings, 95735 edges, 151 markings/sec, 105 secs
lola: sara is running 110 secs || 18848 markings, 99543 edges, 135 markings/sec, 110 secs
lola: sara is running 115 secs || 19595 markings, 104276 edges, 149 markings/sec, 115 secs
lola: sara is running 120 secs || 20329 markings, 108646 edges, 147 markings/sec, 120 secs
lola: sara is running 125 secs || 21152 markings, 114237 edges, 165 markings/sec, 125 secs
lola: sara is running 130 secs || 21925 markings, 119390 edges, 155 markings/sec, 130 secs
lola: sara is running 135 secs || 22671 markings, 123395 edges, 149 markings/sec, 135 secs
lola: sara is running 140 secs || 23427 markings, 128180 edges, 151 markings/sec, 140 secs
lola: sara is running 145 secs || 24174 markings, 133481 edges, 149 markings/sec, 145 secs
lola: sara is running 150 secs || 24895 markings, 138206 edges, 144 markings/sec, 150 secs
lola: sara is running 155 secs || 25657 markings, 141839 edges, 152 markings/sec, 155 secs
lola: sara is running 160 secs || 26438 markings, 146252 edges, 156 markings/sec, 160 secs
lola: sara is running 165 secs || 27177 markings, 150868 edges, 148 markings/sec, 165 secs
lola: sara is running 170 secs || 27923 markings, 155418 edges, 149 markings/sec, 170 secs
lola: sara is running 175 secs || 28646 markings, 160358 edges, 145 markings/sec, 175 secs
lola: sara is running 180 secs || 29351 markings, 165183 edges, 141 markings/sec, 180 secs
lola: sara is running 185 secs || 30044 markings, 168849 edges, 139 markings/sec, 185 secs
lola: sara is running 190 secs || 30751 markings, 173160 edges, 141 markings/sec, 190 secs
lola: sara is running 195 secs || 31455 markings, 177818 edges, 141 markings/sec, 195 secs
lola: sara is running 200 secs || 32145 markings, 182660 edges, 138 markings/sec, 200 secs
lola: sara is running 205 secs || 32853 markings, 186686 edges, 142 markings/sec, 205 secs
lola: sara is running 210 secs || 33650 markings, 190984 edges, 159 markings/sec, 210 secs
lola: sara is running 215 secs || 34450 markings, 195666 edges, 160 markings/sec, 215 secs
lola: sara is running 220 secs || 35263 markings, 200618 edges, 163 markings/sec, 220 secs
lola: sara is running 225 secs || 36090 markings, 206115 edges, 165 markings/sec, 225 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown yes unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 113752 KB
lola: time consumption: 1921 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 9 will run for 235 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((NOT FIREABLE(t_20306_a20_SIGLOST) AND NOT FIREABLE(t_2846_a76_SIGTTIN) AND (NOT FIREABLE(t_20485_a64_SIGINFO) OR NOT FIREABLE(t_9902_a40_SIGTRAP))) OR (NOT FIREABLE(t_15551_a6_SIGUSR2) AND NOT FIREABLE(t_29889_a27_SIGQUIT)))))
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_20306_a20_SIGLOST) AND NOT FIREABLE(t_2846_a76_SIGTTIN) AND (NOT FIREABLE(t_20485_a64_SIGINFO) OR NOT FIREABLE(t_9902_a40_SIGTRAP))) OR (NOT FIREABLE(t_15551_a6_SIGUSR2) AND NOT FIREABLE(t_29889_a27_SIGQUIT)))))
lola: processed formula length: 236
lola: 2 rewrites
lola: closed formula file RERS17pb113-PT-1-ReachabilityFireability.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_20306_a20_SIGLOST) OR FIREABLE(t_2846_a76_SIGTTIN) OR (FIREABLE(t_20485_a64_SIGINFO) AND FIREABLE(t_9902_a40_SIGTRAP))) AND (FIREABLE(t_15551_a6_SIGUSR2) OR FIREABLE(t_29889_a27_SIGQUIT)))
lola: state equation: Generated DNF with 28 literals and 6 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb113-PT-1-ReachabilityFireability-9-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb113-PT-1-ReachabilityFireability-9-0.sara.
lola: sara is running 0 secs || 759 markings, 758 edges, 152 markings/sec, 0 secs
lola: sara is running 5 secs || 1543 markings, 1542 edges, 157 markings/sec, 5 secs
lola: sara is running 10 secs || 2317 markings, 3658 edges, 155 markings/sec, 10 secs
lola: sara is running 15 secs || 3119 markings, 7458 edges, 160 markings/sec, 15 secs
lola: sara is running 20 secs || 3898 markings, 11295 edges, 156 markings/sec, 20 secs
lola: sara is running 25 secs || 4644 markings, 15634 edges, 149 markings/sec, 25 secs
lola: sara is running 30 secs || 5374 markings, 19454 edges, 146 markings/sec, 30 secs
lola: sara is running 35 secs || 6130 markings, 23439 edges, 151 markings/sec, 35 secs
lola: sara is running 40 secs || 6921 markings, 27767 edges, 158 markings/sec, 40 secs
lola: sara is running 45 secs || 7711 markings, 31360 edges, 158 markings/sec, 45 secs
lola: sara is running 50 secs || 8459 markings, 35316 edges, 150 markings/sec, 50 secs
lola: sara is running 55 secs || 9173 markings, 39033 edges, 143 markings/sec, 55 secs
lola: sara is running 60 secs || 9905 markings, 43347 edges, 146 markings/sec, 60 secs
lola: sara is running 65 secs || 10665 markings, 47459 edges, 152 markings/sec, 65 secs
lola: sara is running 70 secs || 11441 markings, 52412 edges, 155 markings/sec, 70 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 75 secs || 12162 markings, 55832 edges, 144 markings/sec, 75 secs
lola: sara is running 80 secs || 12875 markings, 59817 edges, 143 markings/sec, 80 secs
lola: sara is running 85 secs || 13592 markings, 63940 edges, 143 markings/sec, 85 secs
lola: sara is running 90 secs || 14350 markings, 68084 edges, 152 markings/sec, 90 secs
lola: sara is running 95 secs || 15098 markings, 71901 edges, 150 markings/sec, 95 secs
lola: sara is running 100 secs || 15770 markings, 75219 edges, 134 markings/sec, 100 secs
lola: sara is running 105 secs || 16440 markings, 78459 edges, 134 markings/sec, 105 secs
lola: sara is running 110 secs || 17101 markings, 81197 edges, 132 markings/sec, 110 secs
lola: sara is running 115 secs || 17785 markings, 84362 edges, 137 markings/sec, 115 secs
lola: sara is running 120 secs || 18479 markings, 88159 edges, 139 markings/sec, 120 secs
lola: sara is running 125 secs || 19114 markings, 91756 edges, 127 markings/sec, 125 secs
lola: sara is running 130 secs || 19738 markings, 95664 edges, 125 markings/sec, 130 secs
lola: sara is running 135 secs || 20384 markings, 98329 edges, 129 markings/sec, 135 secs
lola: sara is running 140 secs || 21030 markings, 101857 edges, 129 markings/sec, 140 secs
lola: sara is running 145 secs || 21683 markings, 104939 edges, 131 markings/sec, 145 secs
lola: sara is running 150 secs || 22363 markings, 109163 edges, 136 markings/sec, 150 secs
lola: sara is running 155 secs || 23027 markings, 112599 edges, 133 markings/sec, 155 secs
lola: sara is running 160 secs || 23691 markings, 115806 edges, 133 markings/sec, 160 secs
lola: sara is running 165 secs || 24421 markings, 119738 edges, 146 markings/sec, 165 secs
lola: sara is running 170 secs || 25199 markings, 124397 edges, 156 markings/sec, 170 secs
lola: sara is running 175 secs || 26079 markings, 128949 edges, 176 markings/sec, 175 secs
lola: sara is running 180 secs || 26965 markings, 133689 edges, 177 markings/sec, 180 secs
lola: sara is running 185 secs || 27832 markings, 139043 edges, 173 markings/sec, 185 secs
lola: sara is running 190 secs || 28704 markings, 143232 edges, 174 markings/sec, 190 secs
lola: sara is running 195 secs || 29587 markings, 148145 edges, 177 markings/sec, 195 secs
lola: sara is running 200 secs || 30454 markings, 152357 edges, 173 markings/sec, 200 secs
lola: sara is running 205 secs || 31342 markings, 156649 edges, 178 markings/sec, 205 secs
lola: sara is running 210 secs || 32208 markings, 161051 edges, 173 markings/sec, 210 secs
lola: sara is running 215 secs || 33056 markings, 166246 edges, 170 markings/sec, 215 secs
lola: sara is running 220 secs || 33900 markings, 171042 edges, 169 markings/sec, 220 secs
lola: sara is running 225 secs || 34729 markings, 175692 edges, 166 markings/sec, 225 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown yes unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 113556 KB
lola: time consumption: 2156 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 10 will run for 235 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((NOT FIREABLE(t_18264_a59_SIGPIPE) AND NOT FIREABLE(t_21219_a44_SIGINFO)) OR NOT FIREABLE(t_3549_a76_SIGTTIN) OR (NOT FIREABLE(t_18166_a59_SIGPIPE) AND (NOT FIREABLE(t_8028_a15_SIGURG) OR NOT FIREABLE(t_25377_a28_SIGPWR))))))
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_18264_a59_SIGPIPE) AND NOT FIREABLE(t_21219_a44_SIGINFO)) OR NOT FIREABLE(t_3549_a76_SIGTTIN) OR (NOT FIREABLE(t_18166_a59_SIGPIPE) AND (NOT FIREABLE(t_8028_a15_SIGURG) OR NOT FIREABLE(t_25377_a28_SIGPWR))))))
lola: processed formula length: 235
lola: 2 rewrites
lola: closed formula file RERS17pb113-PT-1-ReachabilityFireability.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_18264_a59_SIGPIPE) OR FIREABLE(t_21219_a44_SIGINFO)) AND FIREABLE(t_3549_a76_SIGTTIN) AND (FIREABLE(t_18166_a59_SIGPIPE) OR (FIREABLE(t_8028_a15_SIGURG) AND FIREABLE(t_25377_a28_SIGPWR))))
lola: state equation: Generated DNF with 28 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb113-PT-1-ReachabilityFireability-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb113-PT-1-ReachabilityFireability-10-0.sara.
lola: sara is running 0 secs || 695 markings, 694 edges, 139 markings/sec, 0 secs
lola: sara is running 5 secs || 1457 markings, 1456 edges, 152 markings/sec, 5 secs
lola: sara is running 10 secs || 2246 markings, 2279 edges, 158 markings/sec, 10 secs
lola: sara is running 15 secs || 3025 markings, 3089 edges, 156 markings/sec, 15 secs
lola: sara is running 20 secs || 3818 markings, 3920 edges, 159 markings/sec, 20 secs
lola: sara is running 25 secs || 4663 markings, 4804 edges, 169 markings/sec, 25 secs
lola: sara is running 30 secs || 5495 markings, 5825 edges, 166 markings/sec, 30 secs
lola: sara is running 35 secs || 6336 markings, 6788 edges, 168 markings/sec, 35 secs
lola: sara is running 40 secs || 7181 markings, 7682 edges, 169 markings/sec, 40 secs
lola: sara is running 45 secs || 8027 markings, 8577 edges, 169 markings/sec, 45 secs
lola: sara is running 50 secs || 8883 markings, 9540 edges, 171 markings/sec, 50 secs
lola: sara is running 55 secs || 9740 markings, 10453 edges, 171 markings/sec, 55 secs
lola: sara is running 60 secs || 10599 markings, 11404 edges, 172 markings/sec, 60 secs
lola: sara is running 65 secs || 11463 markings, 12414 edges, 173 markings/sec, 65 secs
lola: sara is running 70 secs || 12416 markings, 13510 edges, 191 markings/sec, 70 secs
lola: sara is running 75 secs || 13268 markings, 14497 edges, 170 markings/sec, 75 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 80 secs || 14136 markings, 15510 edges, 174 markings/sec, 80 secs
lola: sara is running 85 secs || 14996 markings, 16564 edges, 172 markings/sec, 85 secs
lola: sara is running 90 secs || 15873 markings, 17572 edges, 175 markings/sec, 90 secs
lola: sara is running 95 secs || 16744 markings, 18503 edges, 174 markings/sec, 95 secs
lola: sara is running 100 secs || 17556 markings, 19414 edges, 162 markings/sec, 100 secs
lola: sara is running 105 secs || 18343 markings, 20274 edges, 157 markings/sec, 105 secs
lola: sara is running 110 secs || 19121 markings, 21155 edges, 156 markings/sec, 110 secs
lola: sara is running 115 secs || 19908 markings, 22052 edges, 157 markings/sec, 115 secs
lola: sara is running 120 secs || 20676 markings, 22893 edges, 154 markings/sec, 120 secs
lola: sara is running 125 secs || 21449 markings, 23775 edges, 155 markings/sec, 125 secs
lola: sara is running 130 secs || 22262 markings, 24653 edges, 163 markings/sec, 130 secs
lola: sara is running 135 secs || 23093 markings, 25567 edges, 166 markings/sec, 135 secs
lola: sara is running 140 secs || 23912 markings, 26470 edges, 164 markings/sec, 140 secs
lola: sara is running 145 secs || 24725 markings, 27384 edges, 163 markings/sec, 145 secs
lola: sara is running 150 secs || 25514 markings, 28219 edges, 158 markings/sec, 150 secs
lola: sara is running 155 secs || 26246 markings, 29052 edges, 146 markings/sec, 155 secs
lola: sara is running 160 secs || 26959 markings, 29863 edges, 143 markings/sec, 160 secs
lola: sara is running 165 secs || 27657 markings, 30653 edges, 140 markings/sec, 165 secs
lola: sara is running 170 secs || 28253 markings, 31289 edges, 119 markings/sec, 170 secs
lola: sara is running 175 secs || 28758 markings, 31903 edges, 101 markings/sec, 175 secs
lola: sara is running 180 secs || 29419 markings, 32685 edges, 132 markings/sec, 180 secs
lola: sara is running 185 secs || 30095 markings, 33472 edges, 135 markings/sec, 185 secs
lola: sara is running 190 secs || 30776 markings, 34235 edges, 136 markings/sec, 190 secs
lola: sara is running 195 secs || 31506 markings, 35022 edges, 146 markings/sec, 195 secs
lola: sara is running 200 secs || 32350 markings, 36038 edges, 169 markings/sec, 200 secs
lola: sara is running 205 secs || 33290 markings, 37096 edges, 188 markings/sec, 205 secs
lola: sara is running 210 secs || 34242 markings, 38179 edges, 190 markings/sec, 210 secs
lola: sara is running 215 secs || 35160 markings, 39283 edges, 184 markings/sec, 215 secs
lola: sara is running 220 secs || 36081 markings, 40397 edges, 184 markings/sec, 220 secs
lola: sara is running 225 secs || 36919 markings, 41314 edges, 168 markings/sec, 225 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown yes unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 116876 KB
lola: time consumption: 2391 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 11 will run for 235 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t_18927_a50_SIGDEADLK) AND FIREABLE(t_28199_a42_SIGSTOP) AND FIREABLE(t_10407_a40_SIGTRAP) AND FIREABLE(t_14927_a9_SIGCONT) AND FIREABLE(t_5137_a43_SIGDEADLK) AND FIREABLE(t_19370_a50_SIGDEADLK))))
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_18927_a50_SIGDEADLK) AND FIREABLE(t_28199_a42_SIGSTOP) AND FIREABLE(t_10407_a40_SIGTRAP) AND FIREABLE(t_14927_a9_SIGCONT) AND FIREABLE(t_5137_a43_SIGDEADLK) AND FIREABLE(t_19370_a50_SIGDEADLK))))
lola: processed formula length: 213
lola: 1 rewrites
lola: closed formula file RERS17pb113-PT-1-ReachabilityFireability.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_18927_a50_SIGDEADLK) AND FIREABLE(t_28199_a42_SIGSTOP) AND FIREABLE(t_10407_a40_SIGTRAP) AND FIREABLE(t_14927_a9_SIGCONT) AND FIREABLE(t_5137_a43_SIGDEADLK) AND FIREABLE(t_19370_a50_SIGDEADLK))
lola: state equation: Generated DNF with 12 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb113-PT-1-ReachabilityFireability-11-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb113-PT-1-ReachabilityFireability-11-0.sara.
lola: sara is running 0 secs || 751 markings, 750 edges, 150 markings/sec, 0 secs
lola: sara is running 5 secs || 1483 markings, 1482 edges, 146 markings/sec, 5 secs
lola: sara is running 10 secs || 2257 markings, 3382 edges, 155 markings/sec, 10 secs
lola: sara is running 15 secs || 3135 markings, 7642 edges, 176 markings/sec, 15 secs
lola: sara is running 20 secs || 4012 markings, 11610 edges, 175 markings/sec, 20 secs
lola: sara is running 25 secs || 4847 markings, 16293 edges, 167 markings/sec, 25 secs
lola: sara is running 30 secs || 5648 markings, 20208 edges, 160 markings/sec, 30 secs
lola: sara is running 35 secs || 6465 markings, 24927 edges, 163 markings/sec, 35 secs
lola: sara is running 40 secs || 7268 markings, 29872 edges, 161 markings/sec, 40 secs
lola: sara is running 45 secs || 8091 markings, 34794 edges, 165 markings/sec, 45 secs
lola: sara is running 50 secs || 8908 markings, 39230 edges, 163 markings/sec, 50 secs
lola: sara is running 55 secs || 9662 markings, 43381 edges, 151 markings/sec, 55 secs
lola: sara is running 60 secs || 10426 markings, 47841 edges, 153 markings/sec, 60 secs
lola: sara is running 65 secs || 11195 markings, 52480 edges, 154 markings/sec, 65 secs
lola: sara is running 70 secs || 11981 markings, 57409 edges, 157 markings/sec, 70 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 75 secs || 12758 markings, 62560 edges, 155 markings/sec, 75 secs
lola: sara is running 80 secs || 13533 markings, 68219 edges, 155 markings/sec, 80 secs
lola: sara is running 85 secs || 14279 markings, 72950 edges, 149 markings/sec, 85 secs
lola: sara is running 90 secs || 15036 markings, 77121 edges, 151 markings/sec, 90 secs
lola: sara is running 95 secs || 15779 markings, 81512 edges, 149 markings/sec, 95 secs
lola: sara is running 100 secs || 16484 markings, 86015 edges, 141 markings/sec, 100 secs
lola: sara is running 105 secs || 17189 markings, 90550 edges, 141 markings/sec, 105 secs
lola: sara is running 110 secs || 17957 markings, 95457 edges, 154 markings/sec, 110 secs
lola: sara is running 115 secs || 18727 markings, 100833 edges, 154 markings/sec, 115 secs
lola: sara is running 120 secs || 19517 markings, 106871 edges, 158 markings/sec, 120 secs
lola: sara is running 125 secs || 20301 markings, 112078 edges, 157 markings/sec, 125 secs
lola: sara is running 130 secs || 21052 markings, 117002 edges, 150 markings/sec, 130 secs
lola: sara is running 135 secs || 21798 markings, 121990 edges, 149 markings/sec, 135 secs
lola: sara is running 140 secs || 22490 markings, 126726 edges, 138 markings/sec, 140 secs
lola: sara is running 145 secs || 23168 markings, 131661 edges, 136 markings/sec, 145 secs
lola: sara is running 150 secs || 23890 markings, 136801 edges, 144 markings/sec, 150 secs
lola: sara is running 155 secs || 24626 markings, 142614 edges, 147 markings/sec, 155 secs
lola: sara is running 160 secs || 25377 markings, 148744 edges, 150 markings/sec, 160 secs
lola: sara is running 165 secs || 26151 markings, 155309 edges, 155 markings/sec, 165 secs
lola: sara is running 170 secs || 26913 markings, 158741 edges, 152 markings/sec, 170 secs
lola: sara is running 175 secs || 27680 markings, 163051 edges, 153 markings/sec, 175 secs
lola: sara is running 180 secs || 28433 markings, 167580 edges, 151 markings/sec, 180 secs
lola: sara is running 185 secs || 29186 markings, 172539 edges, 151 markings/sec, 185 secs
lola: sara is running 190 secs || 29963 markings, 176795 edges, 155 markings/sec, 190 secs
lola: sara is running 195 secs || 30775 markings, 182150 edges, 162 markings/sec, 195 secs
lola: sara is running 200 secs || 31640 markings, 188025 edges, 173 markings/sec, 200 secs
lola: sara is running 205 secs || 32540 markings, 194042 edges, 180 markings/sec, 205 secs
lola: sara is running 210 secs || 33404 markings, 198688 edges, 173 markings/sec, 210 secs
lola: sara is running 215 secs || 34285 markings, 204441 edges, 176 markings/sec, 215 secs
lola: sara is running 220 secs || 35149 markings, 211244 edges, 173 markings/sec, 220 secs
lola: sara is running 225 secs || 35991 markings, 216480 edges, 168 markings/sec, 225 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown yes unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 113992 KB
lola: time consumption: 2626 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 12 will run for 235 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((NOT FIREABLE(t_13524_a54_SIGFPE) AND NOT FIREABLE(t_16553_a18_SIGFPE) AND FIREABLE(t_12158_a30_SIGFPE) AND (NOT FIREABLE(t_4027_a29_SIGCHLD) OR NOT FIREABLE(t_13886_a54_SIGFPE) OR (NOT FIREABLE(t_1938_a71_SIGPOLL) AND NOT FIREABLE(t_12347_a46_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 ((NOT FIREABLE(t_13524_a54_SIGFPE) AND NOT FIREABLE(t_16553_a18_SIGFPE) AND FIREABLE(t_12158_a30_SIGFPE) AND (NOT FIREABLE(t_4027_a29_SIGCHLD) OR NOT FIREABLE(t_13886_a54_SIGFPE) OR (NOT FIREABLE(t_1938_a71_SIGPOLL) AND NOT FIREABLE(t_12347_a46_SIGHUP))))))
lola: processed formula length: 264
lola: 1 rewrites
lola: closed formula file RERS17pb113-PT-1-ReachabilityFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: (NOT FIREABLE(t_13524_a54_SIGFPE) AND NOT FIREABLE(t_16553_a18_SIGFPE) AND FIREABLE(t_12158_a30_SIGFPE) AND (NOT FIREABLE(t_4027_a29_SIGCHLD) OR NOT FIREABLE(t_13886_a54_SIGFPE) OR (NOT FIREABLE(t_1938_a71_SIGPOLL) AND NOT FIREABLE(t_12347_a46_SIGHUP))))
lola: state equation: Generated DNF with 176 literals and 32 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb113-PT-1-ReachabilityFireability-12-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb113-PT-1-ReachabilityFireability-12-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 295 markings, 294 edges
lola: ========================================

FORMULA RERS17pb113-PT-1-ReachabilityFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 313 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t_14551_a9_SIGCONT) OR FIREABLE(t_8618_a55_SIGPROF) OR FIREABLE(t_1924_a71_SIGPOLL) OR FIREABLE(t_2634_a65_SIGUSR1) OR (FIREABLE(t_21314_a44_SIGINFO) AND (NOT FIREABLE(t_22790_a11_SIGINFO) OR NOT FIREABLE(t_27423_a34_SIGPROF))))))
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_14551_a9_SIGCONT) OR FIREABLE(t_8618_a55_SIGPROF) OR FIREABLE(t_1924_a71_SIGPOLL) OR FIREABLE(t_2634_a65_SIGUSR1) OR (FIREABLE(t_21314_a44_SIGINFO) AND (NOT FIREABLE(t_22790_a11_SIGINFO) OR NOT FIREABLE(t_27423_a34_SIGPROF))))))
lola: processed formula length: 251
lola: 1 rewrites
lola: closed formula file RERS17pb113-PT-1-ReachabilityFireability.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_14551_a9_SIGCONT) OR FIREABLE(t_8618_a55_SIGPROF) OR FIREABLE(t_1924_a71_SIGPOLL) OR FIREABLE(t_2634_a65_SIGUSR1) OR (FIREABLE(t_21314_a44_SIGINFO) AND (NOT FIREABLE(t_22790_a11_SIGINFO) OR NOT FIREABLE(t_27423_a34_SIGPROF))))
lola: state equation: Generated DNF with 20 literals and 8 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb113-PT-1-ReachabilityFireability-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb113-PT-1-ReachabilityFireability-13-0.sara.
lola: sara is running 0 secs || 820 markings, 819 edges, 164 markings/sec, 0 secs
lola: sara is running 5 secs || 1661 markings, 1695 edges, 168 markings/sec, 5 secs
lola: sara is running 10 secs || 2498 markings, 2628 edges, 167 markings/sec, 10 secs
lola: sara is running 15 secs || 3363 markings, 3702 edges, 173 markings/sec, 15 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 3428 markings, 3773 edges

FORMULA RERS17pb113-PT-1-ReachabilityFireability-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 14 will run for 460 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t_3920_a29_SIGCHLD) OR NOT FIREABLE(t_11452_a17_SIGCONT) OR NOT FIREABLE(t_17664_a59_SIGPIPE) OR NOT FIREABLE(t_11269_a17_SIGCONT) OR (NOT FIREABLE(t_27136_a34_SIGPROF) AND NOT FIREABLE(t_4206_a29_SIGCHLD) AND (NOT FIREABLE(t_15400_a6_SIGUSR2) OR NOT FIREABLE(t_8293_a56_SIGWINCH))))))
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_3920_a29_SIGCHLD) OR NOT FIREABLE(t_11452_a17_SIGCONT) OR NOT FIREABLE(t_17664_a59_SIGPIPE) OR NOT FIREABLE(t_11269_a17_SIGCONT) OR (NOT FIREABLE(t_27136_a34_SIGPROF) AND NOT FIREABLE(t_4206_a29_SIGCHLD) AND (NOT FIREABLE(t_15400_a6_SIGUSR2) OR NOT FIREABLE(t_8293_a56_SIGWINCH))))))
lola: processed formula length: 310
lola: 2 rewrites
lola: closed formula file RERS17pb113-PT-1-ReachabilityFireability.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_3920_a29_SIGCHLD) AND FIREABLE(t_11452_a17_SIGCONT) AND FIREABLE(t_17664_a59_SIGPIPE) AND FIREABLE(t_11269_a17_SIGCONT) AND (FIREABLE(t_27136_a34_SIGPROF) OR FIREABLE(t_4206_a29_SIGCHLD) OR (FIREABLE(t_15400_a6_SIGUSR2) AND FIREABLE(t_8293_a56_SIGWINCH))))
lola: state equation: Generated DNF with 32 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb113-PT-1-ReachabilityFireability-14-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb113-PT-1-ReachabilityFireability-14-0.sara.
lola: sara is running 0 secs || 878 markings, 877 edges, 176 markings/sec, 0 secs
lola: sara is running 5 secs || 1730 markings, 1733 edges, 170 markings/sec, 5 secs
lola: sara is running 10 secs || 2563 markings, 2566 edges, 167 markings/sec, 10 secs
lola: sara is running 15 secs || 3395 markings, 4647 edges, 166 markings/sec, 15 secs
lola: sara is running 20 secs || 4222 markings, 8381 edges, 165 markings/sec, 20 secs
lola: sara is running 25 secs || 5081 markings, 12139 edges, 172 markings/sec, 25 secs
lola: sara is running 30 secs || 5900 markings, 15810 edges, 164 markings/sec, 30 secs
lola: sara is running 35 secs || 6730 markings, 20256 edges, 166 markings/sec, 35 secs
lola: sara is running 40 secs || 7549 markings, 24662 edges, 164 markings/sec, 40 secs
lola: sara is running 45 secs || 8346 markings, 28195 edges, 159 markings/sec, 45 secs
lola: sara is running 50 secs || 9190 markings, 32988 edges, 169 markings/sec, 50 secs
lola: sara is running 55 secs || 10023 markings, 37465 edges, 167 markings/sec, 55 secs
lola: sara is running 60 secs || 10773 markings, 41607 edges, 150 markings/sec, 60 secs
lola: sara is running 65 secs || 11432 markings, 45744 edges, 132 markings/sec, 65 secs
lola: sara is running 70 secs || 12190 markings, 50736 edges, 152 markings/sec, 70 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 75 secs || 12960 markings, 54926 edges, 154 markings/sec, 75 secs
lola: sara is running 80 secs || 13646 markings, 58593 edges, 137 markings/sec, 80 secs
lola: sara is running 85 secs || 14350 markings, 62563 edges, 141 markings/sec, 85 secs
lola: sara is running 90 secs || 15057 markings, 66791 edges, 141 markings/sec, 90 secs
lola: sara is running 95 secs || 15715 markings, 70074 edges, 132 markings/sec, 95 secs
lola: sara is running 100 secs || 16358 markings, 73089 edges, 129 markings/sec, 100 secs
lola: sara is running 105 secs || 17028 markings, 76494 edges, 134 markings/sec, 105 secs
lola: sara is running 110 secs || 17692 markings, 79902 edges, 133 markings/sec, 110 secs
lola: sara is running 115 secs || 18388 markings, 84107 edges, 139 markings/sec, 115 secs
lola: sara is running 120 secs || 19064 markings, 87840 edges, 135 markings/sec, 120 secs
lola: sara is running 125 secs || 19689 markings, 91382 edges, 125 markings/sec, 125 secs
lola: sara is running 130 secs || 20329 markings, 95750 edges, 128 markings/sec, 130 secs
lola: sara is running 135 secs || 21029 markings, 100249 edges, 140 markings/sec, 135 secs
lola: sara is running 140 secs || 21723 markings, 104432 edges, 139 markings/sec, 140 secs
lola: sara is running 145 secs || 22402 markings, 108586 edges, 136 markings/sec, 145 secs
lola: sara is running 150 secs || 23132 markings, 112544 edges, 146 markings/sec, 150 secs
lola: sara is running 155 secs || 23833 markings, 116725 edges, 140 markings/sec, 155 secs
lola: sara is running 160 secs || 24547 markings, 121620 edges, 143 markings/sec, 160 secs
lola: sara is running 165 secs || 25244 markings, 126088 edges, 139 markings/sec, 165 secs
lola: sara is running 170 secs || 25973 markings, 131315 edges, 146 markings/sec, 170 secs
lola: sara is running 175 secs || 26669 markings, 136181 edges, 139 markings/sec, 175 secs
lola: sara is running 180 secs || 27419 markings, 142196 edges, 150 markings/sec, 180 secs
lola: sara is running 185 secs || 28131 markings, 147067 edges, 142 markings/sec, 185 secs
lola: sara is running 190 secs || 28868 markings, 152305 edges, 147 markings/sec, 190 secs
lola: sara is running 195 secs || 29611 markings, 156207 edges, 149 markings/sec, 195 secs
lola: sara is running 200 secs || 30358 markings, 160388 edges, 149 markings/sec, 200 secs
lola: sara is running 205 secs || 31064 markings, 164827 edges, 141 markings/sec, 205 secs
lola: sara is running 210 secs || 31782 markings, 168618 edges, 144 markings/sec, 210 secs
lola: sara is running 215 secs || 32517 markings, 172417 edges, 147 markings/sec, 215 secs
lola: sara is running 220 secs || 33286 markings, 176651 edges, 154 markings/sec, 220 secs
lola: sara is running 225 secs || 34009 markings, 180699 edges, 145 markings/sec, 225 secs
lola: sara is running 230 secs || 34760 markings, 185420 edges, 150 markings/sec, 230 secs
lola: sara is running 235 secs || 35488 markings, 190296 edges, 146 markings/sec, 235 secs
lola: sara is running 240 secs || 36233 markings, 194213 edges, 149 markings/sec, 240 secs
lola: sara is running 245 secs || 36987 markings, 197483 edges, 151 markings/sec, 245 secs
lola: sara is running 250 secs || 37740 markings, 201551 edges, 151 markings/sec, 250 secs
lola: sara is running 255 secs || 38482 markings, 205478 edges, 148 markings/sec, 255 secs
lola: sara is running 260 secs || 39286 markings, 209604 edges, 161 markings/sec, 260 secs
lola: sara is running 265 secs || 40062 markings, 214566 edges, 155 markings/sec, 265 secs
lola: sara is running 270 secs || 40820 markings, 219411 edges, 152 markings/sec, 270 secs
lola: sara is running 275 secs || 41560 markings, 223413 edges, 148 markings/sec, 275 secs
lola: sara is running 280 secs || 42281 markings, 227700 edges, 144 markings/sec, 280 secs
lola: sara is running 285 secs || 43166 markings, 233572 edges, 177 markings/sec, 285 secs
lola: sara is running 290 secs || 44062 markings, 238913 edges, 179 markings/sec, 290 secs
lola: sara is running 295 secs || 44961 markings, 245501 edges, 180 markings/sec, 295 secs
lola: sara is running 300 secs || 45918 markings, 252524 edges, 191 markings/sec, 300 secs
lola: sara is running 305 secs || 46853 markings, 258182 edges, 187 markings/sec, 305 secs
lola: sara is running 310 secs || 47801 markings, 264597 edges, 190 markings/sec, 310 secs
lola: sara is running 315 secs || 48758 markings, 270859 edges, 191 markings/sec, 315 secs
lola: sara is running 320 secs || 49446 markings, 274898 edges, 138 markings/sec, 320 secs
lola: sara is running 325 secs || 50117 markings, 278651 edges, 134 markings/sec, 325 secs
lola: sara is running 330 secs || 50766 markings, 282311 edges, 130 markings/sec, 330 secs
lola: sara is running 335 secs || 51410 markings, 286616 edges, 129 markings/sec, 335 secs
lola: sara is running 340 secs || 52073 markings, 290807 edges, 133 markings/sec, 340 secs
lola: sara is running 345 secs || 52760 markings, 295524 edges, 137 markings/sec, 345 secs
lola: sara is running 350 secs || 53412 markings, 299951 edges, 130 markings/sec, 350 secs
lola: sara is running 355 secs || 54068 markings, 305132 edges, 131 markings/sec, 355 secs
lola: sara is running 360 secs || 54772 markings, 309997 edges, 141 markings/sec, 360 secs
lola: sara is running 365 secs || 55498 markings, 315270 edges, 145 markings/sec, 365 secs
lola: sara is running 370 secs || 56210 markings, 319657 edges, 142 markings/sec, 370 secs
lola: sara is running 375 secs || 56938 markings, 324773 edges, 146 markings/sec, 375 secs
lola: sara is running 380 secs || 57667 markings, 329754 edges, 146 markings/sec, 380 secs
lola: sara is running 385 secs || 58385 markings, 335490 edges, 144 markings/sec, 385 secs
lola: sara is running 390 secs || 59190 markings, 341489 edges, 161 markings/sec, 390 secs
lola: sara is running 395 secs || 59906 markings, 347119 edges, 143 markings/sec, 395 secs
lola: sara is running 400 secs || 60595 markings, 353204 edges, 138 markings/sec, 400 secs
lola: sara is running 405 secs || 61304 markings, 358873 edges, 142 markings/sec, 405 secs
lola: sara is running 410 secs || 62015 markings, 364759 edges, 142 markings/sec, 410 secs
lola: sara is running 415 secs || 62727 markings, 369426 edges, 142 markings/sec, 415 secs
lola: sara is running 420 secs || 63405 markings, 373491 edges, 136 markings/sec, 420 secs
lola: sara is running 425 secs || 64169 markings, 378492 edges, 153 markings/sec, 425 secs
lola: sara is running 430 secs || 64942 markings, 383611 edges, 155 markings/sec, 430 secs
lola: sara is running 435 secs || 65732 markings, 388522 edges, 158 markings/sec, 435 secs
lola: sara is running 440 secs || 66525 markings, 393247 edges, 159 markings/sec, 440 secs
lola: sara is running 445 secs || 67384 markings, 398927 edges, 172 markings/sec, 445 secs
lola: sara is running 450 secs || 68215 markings, 404889 edges, 166 markings/sec, 450 secs
lola: local time limit reached - aborting
lola:
preliminary result: yes unknown unknown unknown unknown unknown yes unknown unknown unknown unknown unknown unknown unknown yes unknown
lola: memory consumption: 115416 KB
lola: time consumption: 3109 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 15 will run for 460 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t_5570_a43_SIGDEADLK) OR (FIREABLE(t_28180_a42_SIGSTOP) AND FIREABLE(t_9346_a31_SIGQUIT) AND (FIREABLE(t_25065_a28_SIGPWR) OR FIREABLE(t_14646_a9_SIGCONT))) OR (FIREABLE(t_20943_a57_SIGTRAP) AND FIREABLE(t_17497_a59_SIGPIPE) AND FIREABLE(t_24045_a19_SIGPROF) AND (FIREABLE(t_9487_a45_SIGTSTP) OR (FIREABLE(t_18905_a50_SIGDEADLK) AND FIREABLE(t_29370_a38_SIGCHLD)))))))
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_5570_a43_SIGDEADLK) OR (FIREABLE(t_28180_a42_SIGSTOP) AND FIREABLE(t_9346_a31_SIGQUIT) AND (FIREABLE(t_25065_a28_SIGPWR) OR FIREABLE(t_14646_a9_SIGCONT))) OR (FIREABLE(t_20943_a57_SIGTRAP) AND FIREABLE(t_17497_a59_SIGPIPE) AND FIREABLE(t_24045_a19_SIGPROF) AND (FIREABLE(t_9487_a45_SIGTSTP) OR (FIREABLE(t_18905_a50_SIGDEADLK) AND FIREABLE(t_29370_a38_SIGCHLD)))))))
lola: processed formula length: 388
lola: 1 rewrites
lola: closed formula file RERS17pb113-PT-1-ReachabilityFireability.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_5570_a43_SIGDEADLK) OR (FIREABLE(t_28180_a42_SIGSTOP) AND FIREABLE(t_9346_a31_SIGQUIT) AND (FIREABLE(t_25065_a28_SIGPWR) OR FIREABLE(t_14646_a9_SIGCONT))) OR (FIREABLE(t_20943_a57_SIGTRAP) AND FIREABLE(t_17497_a59_SIGPIPE) AND FIREABLE(t_24045_a19_SIGPROF) AND (FIREABLE(t_9487_a45_SIGTSTP) OR (FIREABLE(t_18905_a50_SIGDEADLK) AND FIREABLE(t_29370_a38_SIGCHLD)))))
lola: state equation: Generated DNF with 32 literals and 5 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb113-PT-1-ReachabilityFireability-15-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb113-PT-1-ReachabilityFireability-15-0.sara.
lola: sara is running 0 secs || 801 markings, 800 edges, 160 markings/sec, 0 secs
lola: sara is running 5 secs || 1693 markings, 1711 edges, 178 markings/sec, 5 secs
lola: sara is running 10 secs || 2590 markings, 2707 edges, 179 markings/sec, 10 secs
lola: sara is running 15 secs || 3478 markings, 3687 edges, 178 markings/sec, 15 secs
lola: sara is running 20 secs || 4357 markings, 4653 edges, 176 markings/sec, 20 secs
lola: sara is running 25 secs || 5188 markings, 5555 edges, 166 markings/sec, 25 secs
lola: sara is running 30 secs || 5964 markings, 6366 edges, 155 markings/sec, 30 secs
lola: sara is running 35 secs || 6717 markings, 7164 edges, 151 markings/sec, 35 secs
lola: sara is running 40 secs || 7458 markings, 7960 edges, 148 markings/sec, 40 secs
lola: sara is running 45 secs || 8195 markings, 8760 edges, 147 markings/sec, 45 secs
lola: sara is running 50 secs || 8879 markings, 9464 edges, 137 markings/sec, 50 secs
lola: sara is running 55 secs || 9574 markings, 10252 edges, 139 markings/sec, 55 secs
lola: sara is running 60 secs || 10490 markings, 11267 edges, 183 markings/sec, 60 secs
lola: sara is running 65 secs || 11367 markings, 12195 edges, 175 markings/sec, 65 secs
lola: sara is running 70 secs || 12220 markings, 13079 edges, 171 markings/sec, 70 secs
lola: sara is running 75 secs || 13110 markings, 14027 edges, 178 markings/sec, 75 secs
sara: place or transition ordering is non-deterministic
lola: sara is running 80 secs || 13952 markings, 14941 edges, 168 markings/sec, 80 secs
lola: sara is running 85 secs || 14717 markings, 15777 edges, 153 markings/sec, 85 secs
lola: sara is running 90 secs || 15497 markings, 16636 edges, 156 markings/sec, 90 secs
lola: sara is running 95 secs || 16291 markings, 17464 edges, 159 markings/sec, 95 secs
lola: sara is running 100 secs || 17018 markings, 18259 edges, 145 markings/sec, 100 secs
lola: sara is running 105 secs || 17781 markings, 19101 edges, 153 markings/sec, 105 secs
lola: sara is running 110 secs || 18584 markings, 20000 edges, 161 markings/sec, 110 secs
lola: sara is running 115 secs || 19426 markings, 20938 edges, 168 markings/sec, 115 secs
lola: sara is running 120 secs || 20283 markings, 21892 edges, 171 markings/sec, 120 secs
lola: sara is running 125 secs || 21089 markings, 22801 edges, 161 markings/sec, 125 secs
lola: sara is running 130 secs || 21900 markings, 23654 edges, 162 markings/sec, 130 secs
lola: sara is running 135 secs || 22690 markings, 24501 edges, 158 markings/sec, 135 secs
lola: sara is running 140 secs || 23490 markings, 25345 edges, 160 markings/sec, 140 secs
lola: sara is running 145 secs || 24283 markings, 26245 edges, 159 markings/sec, 145 secs
lola: sara is running 150 secs || 25077 markings, 27156 edges, 159 markings/sec, 150 secs
lola: sara is running 155 secs || 25878 markings, 28053 edges, 160 markings/sec, 155 secs
lola: sara is running 160 secs || 26674 markings, 28920 edges, 159 markings/sec, 160 secs
lola: sara is running 165 secs || 27490 markings, 29795 edges, 163 markings/sec, 165 secs
lola: sara is running 170 secs || 28294 markings, 30678 edges, 161 markings/sec, 170 secs
lola: sara is running 175 secs || 29112 markings, 31592 edges, 164 markings/sec, 175 secs
lola: sara is running 180 secs || 29950 markings, 32599 edges, 168 markings/sec, 180 secs
lola: sara is running 185 secs || 30847 markings, 33565 edges, 179 markings/sec, 185 secs
lola: sara is running 190 secs || 31674 markings, 35924 edges, 165 markings/sec, 190 secs
lola: sara is running 195 secs || 32472 markings, 39435 edges, 160 markings/sec, 195 secs
lola: sara is running 200 secs || 33269 markings, 43377 edges, 159 markings/sec, 200 secs
lola: sara is running 205 secs || 34074 markings, 47277 edges, 161 markings/sec, 205 secs
lola: sara is running 210 secs || 34861 markings, 51405 edges, 157 markings/sec, 210 secs
lola: sara is running 215 secs || 35673 markings, 56376 edges, 162 markings/sec, 215 secs
lola: sara is running 220 secs || 36494 markings, 60542 edges, 164 markings/sec, 220 secs
lola: sara is running 225 secs || 37385 markings, 65303 edges, 178 markings/sec, 225 secs
lola: sara is running 230 secs || 38185 markings, 69799 edges, 160 markings/sec, 230 secs
lola: sara is running 235 secs || 39040 markings, 74986 edges, 171 markings/sec, 235 secs
lola: sara is running 240 secs || 39925 markings, 80548 edges, 177 markings/sec, 240 secs
lola: sara is running 245 secs || 40794 markings, 86696 edges, 174 markings/sec, 245 secs
lola: sara is running 250 secs || 41660 markings, 91310 edges, 173 markings/sec, 250 secs
lola: sara is running 255 secs || 42541 markings, 95401 edges, 176 markings/sec, 255 secs
lola: sara is running 260 secs || 43440 markings, 100546 edges, 180 markings/sec, 260 secs
lola: sara is running 265 secs || 44340 markings, 105311 edges, 180 markings/sec, 265 secs
lola: sara is running 270 secs || 45245 markings, 110568 edges, 181 markings/sec, 270 secs
lola: sara is running 275 secs || 46087 markings, 116373 edges, 168 markings/sec, 275 secs
lola: sara is running 280 secs || 46933 markings, 121237 edges, 169 markings/sec, 280 secs
lola: sara is running 285 secs || 47846 markings, 126770 edges, 183 markings/sec, 285 secs
lola: sara is running 290 secs || 48750 markings, 133198 edges, 181 markings/sec, 290 secs
lola: sara is running 295 secs || 49669 markings, 139634 edges, 184 markings/sec, 295 secs
lola: sara is running 300 secs || 50534 markings, 145960 edges, 173 markings/sec, 300 secs
lola: sara is running 305 secs || 51307 markings, 152461 edges, 155 markings/sec, 305 secs
lola: sara is running 310 secs || 52141 markings, 156271 edges, 167 markings/sec, 310 secs
lola: sara is running 315 secs || 52982 markings, 160855 edges, 168 markings/sec, 315 secs
lola: sara is running 320 secs || 53870 markings, 166529 edges, 178 markings/sec, 320 secs
lola: sara is running 325 secs || 54727 markings, 171098 edges, 171 markings/sec, 325 secs
lola: sara is running 330 secs || 55649 markings, 177258 edges, 184 markings/sec, 330 secs
lola: sara is running 335 secs || 56494 markings, 183507 edges, 169 markings/sec, 335 secs
lola: sara is running 340 secs || 57327 markings, 188163 edges, 167 markings/sec, 340 secs
lola: sara is running 345 secs || 58166 markings, 193607 edges, 168 markings/sec, 345 secs
lola: sara is running 350 secs || 58893 markings, 199044 edges, 145 markings/sec, 350 secs
lola: sara is running 355 secs || 59498 markings, 203020 edges, 121 markings/sec, 355 secs
lola: sara is running 360 secs || 60136 markings, 207880 edges, 128 markings/sec, 360 secs
lola: sara is running 365 secs || 60906 markings, 213545 edges, 154 markings/sec, 365 secs
lola: sara is running 370 secs || 61753 markings, 219973 edges, 169 markings/sec, 370 secs
lola: sara is running 375 secs || 62524 markings, 224212 edges, 154 markings/sec, 375 secs
lola: sara is running 380 secs || 63268 markings, 228793 edges, 149 markings/sec, 380 secs
lola: sara is running 385 secs || 64055 markings, 234373 edges, 157 markings/sec, 385 secs
lola: sara is running 390 secs || 64984 markings, 240037 edges, 186 markings/sec, 390 secs
lola: sara is running 395 secs || 65899 markings, 246675 edges, 183 markings/sec, 395 secs
lola: sara is running 400 secs || 66804 markings, 253543 edges, 181 markings/sec, 400 secs
lola: sara is running 405 secs || 67693 markings, 259637 edges, 178 markings/sec, 405 secs
lola: sara is running 410 secs || 68507 markings, 265605 edges, 163 markings/sec, 410 secs
lola: sara is running 415 secs || 69247 markings, 271937 edges, 148 markings/sec, 415 secs
lola: sara is running 420 secs || 70075 markings, 278193 edges, 166 markings/sec, 420 secs
lola: sara is running 425 secs || 70911 markings, 285357 edges, 167 markings/sec, 425 secs
lola: sara is running 430 secs || 71733 markings, 293172 edges, 164 markings/sec, 430 secs
lola: sara is running 435 secs || 72555 markings, 297083 edges, 164 markings/sec, 435 secs
lola: sara is running 440 secs || 73370 markings, 301549 edges, 163 markings/sec, 440 secs
lola: sara is running 445 secs || 74166 markings, 306264 edges, 159 markings/sec, 445 secs
lola: sara is running 450 secs || 75003 markings, 311486 edges, 167 markings/sec, 450 secs
lola: local time limit reached - aborting
lola:
preliminary result: yes unknown unknown unknown unknown unknown yes unknown unknown unknown unknown unknown unknown unknown yes unknown
lola: time limit reached - aborting
lola:
preliminary result: yes unknown unknown unknown unknown unknown yes unknown unknown unknown unknown unknown unknown unknown yes unknown
lola:
preliminary result: yes unknown unknown unknown unknown unknown yes unknown unknown unknown unknown unknown unknown unknown yes unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: yes unknown unknown unknown unknown unknown yes unknown unknown unknown unknown unknown unknown unknown yes unknown
lola: memory consumption: 118924 KB
lola: time consumption: 3569 seconds
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: yes unknown unknown unknown unknown unknown yes unknown unknown unknown unknown unknown unknown unknown yes unknown
lola: memory consumption: 118924 KB
lola: time consumption: 3569 seconds

BK_STOP 1527803877102

--------------------
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="RERS17pb113-PT-9"
export BK_EXAMINATION="ReachabilityFireability"
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/RERS17pb113-PT-9.tgz
mv RERS17pb113-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 RERS17pb113-PT-9, examination is ReachabilityFireability"
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-152749170000459"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.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 ;