MCC'2018 - Execution of r280-csrt-152749170200594

About the Execution of LoLA for RERS17pb115-PT-6

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
1617.390	3570938.00	6973892.00	767.70	??F??????F??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 70M
-rw-r--r-- 1 mcc users 3.1K May 30 22:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K May 30 22:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 29 16:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 29 16:39 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 10:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 28 10:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 28 08:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.7K May 28 08:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 24 11:17 NewModel
-rw-r--r-- 1 mcc users 2.9K May 28 07:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 13K May 28 07:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 107 May 26 06:33 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 345 May 26 06:33 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.2K May 27 04:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K May 27 04:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 28 07:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 28 07:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 24 11:17 equiv_col
-rw-r--r-- 1 mcc users 2 May 24 11:17 instance
-rw-r--r-- 1 mcc users 6 May 24 11:17 iscolored
-rw-r--r-- 1 mcc users 69M May 24 11:17 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is RERS17pb115-PT-6, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r280-csrt-152749170200594
=====================================================================

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-00
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-01
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-02
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-03
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-04
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-05
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-06
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-07
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-08
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-09
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-10
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-11
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-12
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-13
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-14
FORMULA_NAME RERS17pb115-PT-1-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1527817450302

info: Time: 3600 - MCC
===========================================================================================
prep: translating RERS17pb115-PT-6 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating RERS17pb115-PT-6 formula ReachabilityFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking ReachabilityFireability @ RERS17pb115-PT-6 @ 3568 seconds
lola: LoLA will run for 3568 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 145768/65536 symbol table entries, 89473 collisions
lola: preprocessing...
lola: Size of bit vector: 1399
lola: finding significant places
lola: 1399 places, 144369 transitions, 1362 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 213698 transition conflict sets
lola: TASK
lola: reading formula from RERS17pb115-PT-1-ReachabilityFireability.task
lola: E (F (FIREABLE(t_87708_a36_SIGCONT))) : A (G (((FIREABLE(t_26741_a86_SIGHUP) AND FIREABLE(t_13913_a92_SIGCHLD)) OR FIREABLE(t_87676_a36_SIGCONT) OR FIREABLE(t_77948_a91_SIGPROF) OR FIREABLE(t_20977_a67_SIGALRM) OR FIREABLE(t_37330_a14_SIGTSTP) OR (NOT FIREABLE(t_43480_a3_SIGURG) AND NOT FIREABLE(t_7351_a104_SIGHUP) AND NOT FIREABLE(t_37959_a14_SIGTSTP) AND NOT FIREABLE(t_17844_a111_SIGTRAP))))) : A (G (((NOT FIREABLE(t_22514_a64_SIGEMT) AND NOT FIREABLE(t_25629_a86_SIGHUP) AND (NOT FIREABLE(t_124229_a35_SIGIOT) OR NOT FIREABLE(t_74167_a108_SIGUSR2))) OR ((NOT FIREABLE(t_44520_a112_SIGPWR) OR NOT FIREABLE(t_116460_a100_SIGXFSZ)) AND FIREABLE(t_64737_a105_SIGABRT))))) : E (F (FIREABLE(t_94638_a29_SIGUSR1))) : E (F (((FIREABLE(t_54578_a57_SIGHUP) AND FIREABLE(t_101489_a32_SIGUSR1)) OR (FIREABLE(t_59054_a24_SIGURG) AND FIREABLE(t_60893_a114_SIGBUS))))) : A (G (NOT FIREABLE(t_43737_a3_SIGURG))) : A (G ((FIREABLE(t_60354_a78_SIGQUIT) OR FIREABLE(t_62279_a105_SIGABRT) OR NOT FIREABLE(t_19892_a2_SIGUSR1) OR FIREABLE(t_31930_a65_SIGVTALRM) OR FIREABLE(t_128175_a93_SIGURG)))) : E (F (FIREABLE(t_99837_a32_SIGUSR1))) : E (F (((NOT FIREABLE(t_92293_a38_SIGPROF) OR NOT FIREABLE(t_67271_a20_SIGSYS) OR FIREABLE(t_140174_a1_SIGSYS)) AND FIREABLE(t_19820_a2_SIGUSR1)))) : A (G (NOT FIREABLE(t_118_a71_SIGPROF))) : E (F (FIREABLE(t_30997_a119_SIGQUIT))) : E (F (((NOT FIREABLE(t_85414_a15_SIGKILL) OR NOT FIREABLE(t_29276_a119_SIGQUIT)) AND NOT FIREABLE(t_139486_a1_SIGSYS) AND FIREABLE(t_34051_a97_SIGFPE)))) : E (F (FIREABLE(t_19832_a2_SIGUSR1))) : E (F ((FIREABLE(t_8022_a34_SIGSTOP) AND FIREABLE(t_128304_a93_SIGURG)))) : A (G ((NOT FIREABLE(t_53540_a57_SIGHUP) OR NOT FIREABLE(t_102089_a19_SIGWINCH) OR FIREABLE(t_21611_a64_SIGEMT) OR (NOT FIREABLE(t_98347_a85_SIGIOT) AND NOT FIREABLE(t_108517_a103_SIGWINCH))))) : E (F ((FIREABLE(t_140338_a1_SIGSYS) AND FIREABLE(t_127063_a35_SIGIOT) AND (FIREABLE(t_102914_a19_SIGWINCH) OR FIREABLE(t_22117_a64_SIGEMT) OR FIREABLE(t_64695_a105_SIGABRT)))))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 204 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t_87708_a36_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 (FIREABLE(t_87708_a36_SIGCONT)))
lola: processed formula length: 37
lola: 1 rewrites
lola: closed formula file RERS17pb115-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_87708_a36_SIGCONT)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-0.sara.
lola: sara is running 0 secs || 50 markings, 49 edges, 10 markings/sec, 0 secs
lola: sara is running 5 secs || 105 markings, 104 edges, 11 markings/sec, 5 secs
lola: sara is running 10 secs || 144 markings, 143 edges, 8 markings/sec, 10 secs
lola: sara is running 15 secs || 183 markings, 182 edges, 8 markings/sec, 15 secs
lola: sara is running 20 secs || 221 markings, 220 edges, 8 markings/sec, 20 secs
lola: sara is running 25 secs || 260 markings, 259 edges, 8 markings/sec, 25 secs
lola: sara is running 30 secs || 305 markings, 304 edges, 9 markings/sec, 30 secs
lola: sara is running 35 secs || 344 markings, 343 edges, 8 markings/sec, 35 secs
lola: sara is running 40 secs || 384 markings, 383 edges, 8 markings/sec, 40 secs
lola: sara is running 45 secs || 424 markings, 432 edges, 8 markings/sec, 45 secs
lola: sara is running 50 secs || 463 markings, 478 edges, 8 markings/sec, 50 secs
lola: sara is running 55 secs || 521 markings, 543 edges, 12 markings/sec, 55 secs
lola: sara is running 60 secs || 576 markings, 602 edges, 11 markings/sec, 60 secs
lola: sara is running 65 secs || 634 markings, 660 edges, 12 markings/sec, 65 secs
lola: sara is running 70 secs || 681 markings, 714 edges, 9 markings/sec, 70 secs
lola: sara is running 75 secs || 734 markings, 769 edges, 11 markings/sec, 75 secs
lola: sara is running 80 secs || 780 markings, 815 edges, 9 markings/sec, 80 secs
lola: sara is running 85 secs || 817 markings, 852 edges, 7 markings/sec, 85 secs
lola: sara is running 90 secs || 862 markings, 897 edges, 9 markings/sec, 90 secs
lola: sara is running 95 secs || 899 markings, 941 edges, 7 markings/sec, 95 secs
lola: sara is running 100 secs || 937 markings, 980 edges, 8 markings/sec, 100 secs
lola: sara is running 105 secs || 976 markings, 1019 edges, 8 markings/sec, 105 secs
lola: sara is running 110 secs || 1015 markings, 1058 edges, 8 markings/sec, 110 secs
lola: sara is running 115 secs || 1069 markings, 1112 edges, 11 markings/sec, 115 secs
lola: sara is running 120 secs || 1106 markings, 1151 edges, 7 markings/sec, 120 secs
lola: sara is running 125 secs || 1143 markings, 1210 edges, 7 markings/sec, 125 secs
lola: sara is running 130 secs || 1179 markings, 1254 edges, 7 markings/sec, 130 secs
lola: sara is running 135 secs || 1245 markings, 1328 edges, 13 markings/sec, 135 secs
lola: sara is running 140 secs || 1315 markings, 1399 edges, 14 markings/sec, 140 secs
lola: sara is running 145 secs || 1386 markings, 1475 edges, 14 markings/sec, 145 secs
lola: sara is running 150 secs || 1428 markings, 1531 edges, 8 markings/sec, 150 secs
lola: sara is running 155 secs || 1464 markings, 1577 edges, 7 markings/sec, 155 secs
lola: sara is running 160 secs || 1501 markings, 1614 edges, 7 markings/sec, 160 secs
lola: sara is running 165 secs || 1537 markings, 1650 edges, 7 markings/sec, 165 secs
lola: sara is running 170 secs || 1574 markings, 1694 edges, 7 markings/sec, 170 secs
lola: sara is running 175 secs || 1611 markings, 1732 edges, 7 markings/sec, 175 secs
lola: sara is running 180 secs || 1649 markings, 1770 edges, 8 markings/sec, 180 secs
lola: sara is running 185 secs || 1689 markings, 1814 edges, 8 markings/sec, 185 secs
lola: sara is running 190 secs || 1728 markings, 1856 edges, 8 markings/sec, 190 secs
lola: sara is running 195 secs || 1768 markings, 1896 edges, 8 markings/sec, 195 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: 668656 KB
lola: time consumption: 505 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 1 will run for 204 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t_94638_a29_SIGUSR1)))
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_94638_a29_SIGUSR1)))
lola: processed formula length: 37
lola: 1 rewrites
lola: closed formula file RERS17pb115-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_94638_a29_SIGUSR1)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-0.sara.
lola: sara is running 0 secs || 62 markings, 61 edges, 12 markings/sec, 0 secs
lola: sara is running 5 secs || 113 markings, 112 edges, 10 markings/sec, 5 secs
lola: sara is running 10 secs || 153 markings, 152 edges, 8 markings/sec, 10 secs
lola: sara is running 15 secs || 192 markings, 191 edges, 8 markings/sec, 15 secs
lola: sara is running 20 secs || 230 markings, 229 edges, 8 markings/sec, 20 secs
lola: sara is running 25 secs || 269 markings, 286 edges, 8 markings/sec, 25 secs
lola: sara is running 30 secs || 307 markings, 341 edges, 8 markings/sec, 30 secs
lola: sara is running 35 secs || 348 markings, 386 edges, 8 markings/sec, 35 secs
lola: sara is running 40 secs || 390 markings, 435 edges, 8 markings/sec, 40 secs
lola: sara is running 45 secs || 431 markings, 476 edges, 8 markings/sec, 45 secs
lola: sara is running 50 secs || 473 markings, 518 edges, 8 markings/sec, 50 secs
lola: sara is running 55 secs || 516 markings, 561 edges, 9 markings/sec, 55 secs
lola: sara is running 60 secs || 558 markings, 603 edges, 8 markings/sec, 60 secs
lola: sara is running 65 secs || 599 markings, 644 edges, 8 markings/sec, 65 secs
lola: sara is running 70 secs || 638 markings, 683 edges, 8 markings/sec, 70 secs
lola: sara is running 75 secs || 681 markings, 726 edges, 9 markings/sec, 75 secs
lola: sara is running 80 secs || 720 markings, 765 edges, 8 markings/sec, 80 secs
lola: sara is running 85 secs || 757 markings, 803 edges, 7 markings/sec, 85 secs
lola: sara is running 90 secs || 796 markings, 842 edges, 8 markings/sec, 90 secs
lola: sara is running 95 secs || 836 markings, 882 edges, 8 markings/sec, 95 secs
lola: sara is running 100 secs || 874 markings, 920 edges, 8 markings/sec, 100 secs
lola: sara is running 105 secs || 915 markings, 961 edges, 8 markings/sec, 105 secs
lola: sara is running 110 secs || 954 markings, 1000 edges, 8 markings/sec, 110 secs
lola: sara is running 115 secs || 992 markings, 1041 edges, 8 markings/sec, 115 secs
lola: sara is running 120 secs || 1030 markings, 1087 edges, 8 markings/sec, 120 secs
lola: sara is running 125 secs || 1068 markings, 1125 edges, 8 markings/sec, 125 secs
lola: sara is running 130 secs || 1105 markings, 1165 edges, 7 markings/sec, 130 secs
lola: sara is running 135 secs || 1143 markings, 1212 edges, 8 markings/sec, 135 secs
lola: sara is running 140 secs || 1179 markings, 1253 edges, 7 markings/sec, 140 secs
lola: sara is running 145 secs || 1215 markings, 1290 edges, 7 markings/sec, 145 secs
lola: sara is running 150 secs || 1253 markings, 1328 edges, 8 markings/sec, 150 secs
lola: sara is running 155 secs || 1292 markings, 1385 edges, 8 markings/sec, 155 secs
lola: sara is running 160 secs || 1332 markings, 1455 edges, 8 markings/sec, 160 secs
lola: sara is running 165 secs || 1371 markings, 1516 edges, 8 markings/sec, 165 secs
lola: sara is running 170 secs || 1409 markings, 1554 edges, 8 markings/sec, 170 secs
lola: sara is running 175 secs || 1446 markings, 1591 edges, 7 markings/sec, 175 secs
lola: sara is running 180 secs || 1483 markings, 1628 edges, 7 markings/sec, 180 secs
lola: sara is running 185 secs || 1519 markings, 1664 edges, 7 markings/sec, 185 secs
lola: sara is running 190 secs || 1558 markings, 1703 edges, 8 markings/sec, 190 secs
lola: sara is running 195 secs || 1596 markings, 1741 edges, 8 markings/sec, 195 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: 668644 KB
lola: time consumption: 709 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 2 will run for 204 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (NOT FIREABLE(t_43737_a3_SIGURG)))
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_43737_a3_SIGURG)))
lola: processed formula length: 39
lola: 2 rewrites
lola: closed formula file RERS17pb115-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_43737_a3_SIGURG)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-2-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-2-0.sara.
lola: sara is running 0 secs || 37 markings, 36 edges, 7 markings/sec, 0 secs
lola: sara is running 5 secs || 71 markings, 70 edges, 7 markings/sec, 5 secs
lola: sara is running 10 secs || 110 markings, 109 edges, 8 markings/sec, 10 secs
lola: sara is running 15 secs || 148 markings, 147 edges, 8 markings/sec, 15 secs
lola: sara is running 20 secs || 187 markings, 186 edges, 8 markings/sec, 20 secs
lola: sara is running 25 secs || 226 markings, 225 edges, 8 markings/sec, 25 secs
lola: sara is running 30 secs || 264 markings, 263 edges, 8 markings/sec, 30 secs
lola: sara is running 35 secs || 303 markings, 302 edges, 8 markings/sec, 35 secs
lola: sara is running 40 secs || 342 markings, 341 edges, 8 markings/sec, 40 secs
lola: sara is running 45 secs || 383 markings, 382 edges, 8 markings/sec, 45 secs
lola: sara is running 50 secs || 422 markings, 421 edges, 8 markings/sec, 50 secs
lola: sara is running 55 secs || 457 markings, 456 edges, 7 markings/sec, 55 secs
lola: sara is running 60 secs || 492 markings, 491 edges, 7 markings/sec, 60 secs
lola: sara is running 65 secs || 527 markings, 526 edges, 7 markings/sec, 65 secs
lola: sara is running 70 secs || 561 markings, 560 edges, 7 markings/sec, 70 secs
lola: sara is running 75 secs || 597 markings, 596 edges, 7 markings/sec, 75 secs
lola: sara is running 80 secs || 633 markings, 632 edges, 7 markings/sec, 80 secs
lola: sara is running 85 secs || 669 markings, 668 edges, 7 markings/sec, 85 secs
lola: sara is running 90 secs || 705 markings, 704 edges, 7 markings/sec, 90 secs
lola: sara is running 95 secs || 743 markings, 742 edges, 8 markings/sec, 95 secs
lola: sara is running 100 secs || 782 markings, 781 edges, 8 markings/sec, 100 secs
lola: sara is running 105 secs || 821 markings, 820 edges, 8 markings/sec, 105 secs
lola: sara is running 110 secs || 857 markings, 856 edges, 7 markings/sec, 110 secs
lola: sara is running 115 secs || 891 markings, 890 edges, 7 markings/sec, 115 secs
lola: sara is running 120 secs || 925 markings, 924 edges, 7 markings/sec, 120 secs
lola: sara is running 125 secs || 963 markings, 962 edges, 8 markings/sec, 125 secs
lola: sara is running 130 secs || 999 markings, 998 edges, 7 markings/sec, 130 secs
lola: sara is running 135 secs || 1036 markings, 1035 edges, 7 markings/sec, 135 secs
lola: sara is running 140 secs || 1075 markings, 1074 edges, 8 markings/sec, 140 secs
lola: sara is running 145 secs || 1111 markings, 1110 edges, 7 markings/sec, 145 secs
lola: sara is running 150 secs || 1149 markings, 1148 edges, 8 markings/sec, 150 secs
lola: sara is running 155 secs || 1197 markings, 1196 edges, 10 markings/sec, 155 secs
lola: sara is running 160 secs || 1280 markings, 1279 edges, 17 markings/sec, 160 secs
lola: sara is running 165 secs || 1324 markings, 1323 edges, 9 markings/sec, 165 secs
lola: sara is running 170 secs || 1385 markings, 1384 edges, 12 markings/sec, 170 secs
lola: sara is running 175 secs || 1448 markings, 1447 edges, 13 markings/sec, 175 secs
lola: sara is running 180 secs || 1518 markings, 1517 edges, 14 markings/sec, 180 secs
lola: sara is running 185 secs || 1600 markings, 1604 edges, 16 markings/sec, 185 secs
lola: sara is running 190 secs || 1682 markings, 1686 edges, 16 markings/sec, 190 secs
lola: sara is running 195 secs || 1733 markings, 1737 edges, 10 markings/sec, 195 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: 668728 KB
lola: time consumption: 913 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 3 will run for 204 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t_99837_a32_SIGUSR1)))
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_99837_a32_SIGUSR1)))
lola: processed formula length: 37
lola: 1 rewrites
lola: closed formula file RERS17pb115-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_99837_a32_SIGUSR1)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-3-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-3-0.sara.
lola: sara is running 0 secs || 50 markings, 49 edges, 10 markings/sec, 0 secs
lola: sara is running 5 secs || 88 markings, 87 edges, 8 markings/sec, 5 secs
lola: sara is running 10 secs || 127 markings, 126 edges, 8 markings/sec, 10 secs
lola: sara is running 15 secs || 163 markings, 162 edges, 7 markings/sec, 15 secs
lola: sara is running 20 secs || 203 markings, 202 edges, 8 markings/sec, 20 secs
lola: sara is running 25 secs || 242 markings, 241 edges, 8 markings/sec, 25 secs
lola: sara is running 30 secs || 280 markings, 279 edges, 8 markings/sec, 30 secs
lola: sara is running 35 secs || 319 markings, 318 edges, 8 markings/sec, 35 secs
lola: sara is running 40 secs || 357 markings, 356 edges, 8 markings/sec, 40 secs
lola: sara is running 45 secs || 396 markings, 395 edges, 8 markings/sec, 45 secs
lola: sara is running 50 secs || 433 markings, 433 edges, 7 markings/sec, 50 secs
lola: sara is running 55 secs || 469 markings, 472 edges, 7 markings/sec, 55 secs
lola: sara is running 60 secs || 507 markings, 511 edges, 8 markings/sec, 60 secs
lola: sara is running 65 secs || 545 markings, 551 edges, 8 markings/sec, 65 secs
lola: sara is running 70 secs || 583 markings, 589 edges, 8 markings/sec, 70 secs
lola: sara is running 75 secs || 623 markings, 629 edges, 8 markings/sec, 75 secs
lola: sara is running 80 secs || 661 markings, 668 edges, 8 markings/sec, 80 secs
lola: sara is running 85 secs || 698 markings, 705 edges, 7 markings/sec, 85 secs
lola: sara is running 90 secs || 737 markings, 745 edges, 8 markings/sec, 90 secs
lola: sara is running 95 secs || 776 markings, 794 edges, 8 markings/sec, 95 secs
lola: sara is running 100 secs || 813 markings, 831 edges, 7 markings/sec, 100 secs
lola: sara is running 105 secs || 849 markings, 874 edges, 7 markings/sec, 105 secs
lola: sara is running 110 secs || 885 markings, 910 edges, 7 markings/sec, 110 secs
lola: sara is running 115 secs || 922 markings, 947 edges, 7 markings/sec, 115 secs
lola: sara is running 120 secs || 959 markings, 984 edges, 7 markings/sec, 120 secs
lola: sara is running 125 secs || 994 markings, 1046 edges, 7 markings/sec, 125 secs
lola: sara is running 130 secs || 1031 markings, 1091 edges, 7 markings/sec, 130 secs
lola: sara is running 135 secs || 1068 markings, 1142 edges, 7 markings/sec, 135 secs
lola: sara is running 140 secs || 1104 markings, 1183 edges, 7 markings/sec, 140 secs
lola: sara is running 145 secs || 1140 markings, 1222 edges, 7 markings/sec, 145 secs
lola: sara is running 150 secs || 1177 markings, 1259 edges, 7 markings/sec, 150 secs
lola: sara is running 155 secs || 1216 markings, 1308 edges, 8 markings/sec, 155 secs
lola: sara is running 160 secs || 1253 markings, 1347 edges, 7 markings/sec, 160 secs
lola: sara is running 165 secs || 1291 markings, 1391 edges, 8 markings/sec, 165 secs
lola: sara is running 170 secs || 1329 markings, 1435 edges, 8 markings/sec, 170 secs
lola: sara is running 175 secs || 1368 markings, 1476 edges, 8 markings/sec, 175 secs
lola: sara is running 180 secs || 1406 markings, 1516 edges, 8 markings/sec, 180 secs
lola: sara is running 185 secs || 1444 markings, 1561 edges, 8 markings/sec, 185 secs
lola: sara is running 190 secs || 1481 markings, 1602 edges, 7 markings/sec, 190 secs
lola: sara is running 195 secs || 1521 markings, 1651 edges, 8 markings/sec, 195 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: 668620 KB
lola: time consumption: 1117 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 4 will run for 204 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (NOT FIREABLE(t_118_a71_SIGPROF)))
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_118_a71_SIGPROF)))
lola: processed formula length: 39
lola: 2 rewrites
lola: closed formula file RERS17pb115-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_118_a71_SIGPROF)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-4-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-4-0.sara.
lola: sara is running 0 secs || 43 markings, 42 edges, 9 markings/sec, 0 secs
lola: sara is running 5 secs || 80 markings, 79 edges, 7 markings/sec, 5 secs
lola: sara is running 10 secs || 117 markings, 116 edges, 7 markings/sec, 10 secs
lola: sara is running 15 secs || 155 markings, 154 edges, 8 markings/sec, 15 secs
lola: sara is running 20 secs || 192 markings, 191 edges, 7 markings/sec, 20 secs
lola: sara is running 25 secs || 231 markings, 230 edges, 8 markings/sec, 25 secs
lola: sara is running 30 secs || 268 markings, 267 edges, 7 markings/sec, 30 secs
lola: sara is running 35 secs || 306 markings, 305 edges, 8 markings/sec, 35 secs
lola: sara is running 40 secs || 342 markings, 341 edges, 7 markings/sec, 40 secs
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 368 markings, 367 edges
lola: ========================================

FORMULA RERS17pb115-PT-1-ReachabilityFireability-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 5 will run for 218 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t_30997_a119_SIGQUIT)))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F (FIREABLE(t_30997_a119_SIGQUIT)))
lola: processed formula length: 38
lola: 1 rewrites
lola: closed formula file RERS17pb115-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_30997_a119_SIGQUIT)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-5-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-5-0.sara.
lola: sara is running 0 secs || 40 markings, 39 edges, 8 markings/sec, 0 secs
lola: sara is running 5 secs || 77 markings, 76 edges, 7 markings/sec, 5 secs
lola: sara is running 10 secs || 113 markings, 112 edges, 7 markings/sec, 10 secs
lola: sara is running 15 secs || 148 markings, 147 edges, 7 markings/sec, 15 secs
lola: sara is running 20 secs || 185 markings, 184 edges, 7 markings/sec, 20 secs
lola: sara is running 25 secs || 222 markings, 222 edges, 7 markings/sec, 25 secs
lola: sara is running 30 secs || 262 markings, 266 edges, 8 markings/sec, 30 secs
lola: sara is running 35 secs || 300 markings, 304 edges, 8 markings/sec, 35 secs
lola: sara is running 40 secs || 338 markings, 345 edges, 8 markings/sec, 40 secs
lola: sara is running 45 secs || 377 markings, 384 edges, 8 markings/sec, 45 secs
lola: sara is running 50 secs || 415 markings, 422 edges, 8 markings/sec, 50 secs
lola: sara is running 55 secs || 452 markings, 462 edges, 7 markings/sec, 55 secs
lola: sara is running 60 secs || 490 markings, 500 edges, 8 markings/sec, 60 secs
lola: sara is running 65 secs || 527 markings, 537 edges, 7 markings/sec, 65 secs
lola: sara is running 70 secs || 565 markings, 579 edges, 8 markings/sec, 70 secs
lola: sara is running 75 secs || 602 markings, 618 edges, 7 markings/sec, 75 secs
lola: sara is running 80 secs || 642 markings, 658 edges, 8 markings/sec, 80 secs
lola: sara is running 85 secs || 682 markings, 698 edges, 8 markings/sec, 85 secs
lola: sara is running 90 secs || 719 markings, 735 edges, 7 markings/sec, 90 secs
lola: sara is running 95 secs || 756 markings, 773 edges, 7 markings/sec, 95 secs
lola: sara is running 100 secs || 792 markings, 809 edges, 7 markings/sec, 100 secs
lola: sara is running 105 secs || 829 markings, 846 edges, 7 markings/sec, 105 secs
lola: sara is running 110 secs || 864 markings, 884 edges, 7 markings/sec, 110 secs
lola: sara is running 115 secs || 900 markings, 923 edges, 7 markings/sec, 115 secs
lola: sara is running 120 secs || 936 markings, 963 edges, 7 markings/sec, 120 secs
lola: sara is running 125 secs || 972 markings, 999 edges, 7 markings/sec, 125 secs
lola: sara is running 130 secs || 1009 markings, 1036 edges, 7 markings/sec, 130 secs
lola: sara is running 135 secs || 1046 markings, 1075 edges, 7 markings/sec, 135 secs
lola: sara is running 140 secs || 1083 markings, 1112 edges, 7 markings/sec, 140 secs
lola: sara is running 145 secs || 1121 markings, 1150 edges, 8 markings/sec, 145 secs
lola: sara is running 150 secs || 1157 markings, 1188 edges, 7 markings/sec, 150 secs
lola: sara is running 155 secs || 1195 markings, 1226 edges, 8 markings/sec, 155 secs
lola: sara is running 160 secs || 1233 markings, 1265 edges, 8 markings/sec, 160 secs
lola: sara is running 165 secs || 1271 markings, 1303 edges, 8 markings/sec, 165 secs
lola: sara is running 170 secs || 1308 markings, 1340 edges, 7 markings/sec, 170 secs
lola: sara is running 175 secs || 1344 markings, 1380 edges, 7 markings/sec, 175 secs
lola: sara is running 180 secs || 1380 markings, 1417 edges, 7 markings/sec, 180 secs
lola: sara is running 185 secs || 1417 markings, 1455 edges, 7 markings/sec, 185 secs
lola: sara is running 190 secs || 1454 markings, 1496 edges, 7 markings/sec, 190 secs
lola: sara is running 195 secs || 1494 markings, 1536 edges, 8 markings/sec, 195 secs
lola: sara is running 200 secs || 1534 markings, 1576 edges, 8 markings/sec, 200 secs
lola: sara is running 205 secs || 1572 markings, 1615 edges, 8 markings/sec, 205 secs
lola: sara is running 210 secs || 1612 markings, 1662 edges, 8 markings/sec, 210 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown no unknown unknown unknown unknown unknown unknown
lola: memory consumption: 668560 KB
lola: time consumption: 1384 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 6 will run for 218 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t_19832_a2_SIGUSR1)))
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_19832_a2_SIGUSR1)))
lola: processed formula length: 36
lola: 1 rewrites
lola: closed formula file RERS17pb115-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_19832_a2_SIGUSR1)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-6-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-6-0.sara.
lola: sara is running 0 secs || 40 markings, 39 edges, 8 markings/sec, 0 secs
lola: sara is running 5 secs || 78 markings, 77 edges, 8 markings/sec, 5 secs
lola: sara is running 10 secs || 114 markings, 113 edges, 7 markings/sec, 10 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 136 markings, 135 edges

FORMULA RERS17pb115-PT-1-ReachabilityFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 7 will run for 240 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t_8022_a34_SIGSTOP) AND FIREABLE(t_128304_a93_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_8022_a34_SIGSTOP) AND FIREABLE(t_128304_a93_SIGURG))))
lola: processed formula length: 72
lola: 1 rewrites
lola: closed formula file RERS17pb115-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_8022_a34_SIGSTOP) AND FIREABLE(t_128304_a93_SIGURG))
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-7-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-7-0.sara.
lola: sara is running 0 secs || 39 markings, 38 edges, 8 markings/sec, 0 secs
lola: sara is running 5 secs || 78 markings, 77 edges, 8 markings/sec, 5 secs
lola: sara is running 10 secs || 116 markings, 115 edges, 8 markings/sec, 10 secs
lola: sara is running 15 secs || 154 markings, 153 edges, 8 markings/sec, 15 secs
lola: sara is running 20 secs || 193 markings, 192 edges, 8 markings/sec, 20 secs
lola: sara is running 25 secs || 233 markings, 232 edges, 8 markings/sec, 25 secs
lola: sara is running 30 secs || 272 markings, 271 edges, 8 markings/sec, 30 secs
lola: sara is running 35 secs || 314 markings, 313 edges, 8 markings/sec, 35 secs
lola: sara is running 40 secs || 351 markings, 350 edges, 7 markings/sec, 40 secs
lola: sara is running 45 secs || 387 markings, 386 edges, 7 markings/sec, 45 secs
lola: sara is running 50 secs || 424 markings, 423 edges, 7 markings/sec, 50 secs
lola: sara is running 55 secs || 460 markings, 459 edges, 7 markings/sec, 55 secs
lola: sara is running 60 secs || 498 markings, 497 edges, 8 markings/sec, 60 secs
lola: sara is running 65 secs || 536 markings, 535 edges, 8 markings/sec, 65 secs
lola: sara is running 70 secs || 575 markings, 574 edges, 8 markings/sec, 70 secs
lola: sara is running 75 secs || 613 markings, 612 edges, 8 markings/sec, 75 secs
lola: sara is running 80 secs || 651 markings, 650 edges, 8 markings/sec, 80 secs
lola: sara is running 85 secs || 691 markings, 690 edges, 8 markings/sec, 85 secs
lola: sara is running 90 secs || 734 markings, 733 edges, 9 markings/sec, 90 secs
lola: sara is running 95 secs || 776 markings, 775 edges, 8 markings/sec, 95 secs
lola: sara is running 100 secs || 817 markings, 816 edges, 8 markings/sec, 100 secs
lola: sara is running 105 secs || 856 markings, 855 edges, 8 markings/sec, 105 secs
lola: sara is running 110 secs || 894 markings, 893 edges, 8 markings/sec, 110 secs
lola: sara is running 115 secs || 933 markings, 932 edges, 8 markings/sec, 115 secs
lola: sara is running 120 secs || 971 markings, 970 edges, 8 markings/sec, 120 secs
lola: sara is running 125 secs || 1010 markings, 1009 edges, 8 markings/sec, 125 secs
lola: sara is running 130 secs || 1049 markings, 1048 edges, 8 markings/sec, 130 secs
lola: sara is running 135 secs || 1087 markings, 1086 edges, 8 markings/sec, 135 secs
lola: sara is running 140 secs || 1126 markings, 1125 edges, 8 markings/sec, 140 secs
lola: sara is running 145 secs || 1165 markings, 1164 edges, 8 markings/sec, 145 secs
lola: sara is running 150 secs || 1207 markings, 1206 edges, 8 markings/sec, 150 secs
lola: sara is running 155 secs || 1246 markings, 1245 edges, 8 markings/sec, 155 secs
lola: sara is running 160 secs || 1286 markings, 1285 edges, 8 markings/sec, 160 secs
lola: sara is running 165 secs || 1323 markings, 1322 edges, 7 markings/sec, 165 secs
lola: sara is running 170 secs || 1359 markings, 1358 edges, 7 markings/sec, 170 secs
lola: sara is running 175 secs || 1396 markings, 1395 edges, 7 markings/sec, 175 secs
lola: sara is running 180 secs || 1435 markings, 1434 edges, 8 markings/sec, 180 secs
lola: sara is running 185 secs || 1472 markings, 1471 edges, 7 markings/sec, 185 secs
lola: sara is running 190 secs || 1511 markings, 1510 edges, 8 markings/sec, 190 secs
lola: sara is running 195 secs || 1549 markings, 1548 edges, 8 markings/sec, 195 secs
lola: sara is running 200 secs || 1589 markings, 1588 edges, 8 markings/sec, 200 secs
lola: sara is running 205 secs || 1628 markings, 1627 edges, 8 markings/sec, 205 secs
lola: sara is running 210 secs || 1666 markings, 1665 edges, 8 markings/sec, 210 secs
lola: sara is running 215 secs || 1705 markings, 1704 edges, 8 markings/sec, 215 secs
lola: sara is running 220 secs || 1746 markings, 1745 edges, 8 markings/sec, 220 secs
lola: sara is running 225 secs || 1787 markings, 1786 edges, 8 markings/sec, 225 secs
lola: sara is running 230 secs || 1826 markings, 1825 edges, 8 markings/sec, 230 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown no unknown unknown yes unknown unknown unknown
lola: memory consumption: 668912 KB
lola: time consumption: 1643 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 8 will run for 240 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((NOT FIREABLE(t_85414_a15_SIGKILL) OR NOT FIREABLE(t_29276_a119_SIGQUIT)) AND NOT FIREABLE(t_139486_a1_SIGSYS) AND FIREABLE(t_34051_a97_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 (((NOT FIREABLE(t_85414_a15_SIGKILL) OR NOT FIREABLE(t_29276_a119_SIGQUIT)) AND NOT FIREABLE(t_139486_a1_SIGSYS) AND FIREABLE(t_34051_a97_SIGFPE))))
lola: processed formula length: 154
lola: 1 rewrites
lola: closed formula file RERS17pb115-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_85414_a15_SIGKILL) OR NOT FIREABLE(t_29276_a119_SIGQUIT)) AND NOT FIREABLE(t_139486_a1_SIGSYS) AND FIREABLE(t_34051_a97_SIGFPE))
lola: state equation: Generated DNF with 32 literals and 8 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-8-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-8-0.sara.
lola: sara is running 0 secs || 60 markings, 59 edges, 12 markings/sec, 0 secs
lola: sara is running 5 secs || 110 markings, 109 edges, 10 markings/sec, 5 secs
lola: sara is running 10 secs || 152 markings, 151 edges, 8 markings/sec, 10 secs
lola: sara is running 15 secs || 193 markings, 192 edges, 8 markings/sec, 15 secs
lola: sara is running 20 secs || 232 markings, 231 edges, 8 markings/sec, 20 secs
lola: sara is running 25 secs || 271 markings, 270 edges, 8 markings/sec, 25 secs
lola: sara is running 30 secs || 311 markings, 310 edges, 8 markings/sec, 30 secs
lola: sara is running 35 secs || 352 markings, 351 edges, 8 markings/sec, 35 secs
lola: sara is running 40 secs || 390 markings, 389 edges, 8 markings/sec, 40 secs
lola: sara is running 45 secs || 429 markings, 428 edges, 8 markings/sec, 45 secs
lola: sara is running 50 secs || 467 markings, 466 edges, 8 markings/sec, 50 secs
lola: sara is running 55 secs || 506 markings, 505 edges, 8 markings/sec, 55 secs
lola: sara is running 60 secs || 543 markings, 542 edges, 7 markings/sec, 60 secs
lola: sara is running 65 secs || 580 markings, 579 edges, 7 markings/sec, 65 secs
lola: sara is running 70 secs || 616 markings, 615 edges, 7 markings/sec, 70 secs
lola: sara is running 75 secs || 653 markings, 652 edges, 7 markings/sec, 75 secs
lola: sara is running 80 secs || 690 markings, 689 edges, 7 markings/sec, 80 secs
lola: sara is running 85 secs || 726 markings, 725 edges, 7 markings/sec, 85 secs
lola: sara is running 90 secs || 763 markings, 762 edges, 7 markings/sec, 90 secs
lola: sara is running 95 secs || 800 markings, 799 edges, 7 markings/sec, 95 secs
lola: sara is running 100 secs || 867 markings, 866 edges, 13 markings/sec, 100 secs
lola: sara is running 105 secs || 937 markings, 936 edges, 14 markings/sec, 105 secs
lola: sara is running 110 secs || 993 markings, 992 edges, 11 markings/sec, 110 secs
lola: sara is running 115 secs || 1031 markings, 1030 edges, 8 markings/sec, 115 secs
lola: sara is running 120 secs || 1081 markings, 1080 edges, 10 markings/sec, 120 secs
lola: sara is running 125 secs || 1143 markings, 1142 edges, 12 markings/sec, 125 secs
lola: sara is running 130 secs || 1210 markings, 1209 edges, 13 markings/sec, 130 secs
lola: sara is running 135 secs || 1276 markings, 1275 edges, 13 markings/sec, 135 secs
lola: sara is running 140 secs || 1342 markings, 1341 edges, 13 markings/sec, 140 secs
lola: sara is running 145 secs || 1403 markings, 1402 edges, 12 markings/sec, 145 secs
lola: sara is running 150 secs || 1443 markings, 1442 edges, 8 markings/sec, 150 secs
lola: sara is running 155 secs || 1483 markings, 1482 edges, 8 markings/sec, 155 secs
lola: sara is running 160 secs || 1524 markings, 1523 edges, 8 markings/sec, 160 secs
lola: sara is running 165 secs || 1563 markings, 1562 edges, 8 markings/sec, 165 secs
lola: sara is running 170 secs || 1602 markings, 1601 edges, 8 markings/sec, 170 secs
lola: sara is running 175 secs || 1640 markings, 1639 edges, 8 markings/sec, 175 secs
lola: sara is running 180 secs || 1683 markings, 1682 edges, 9 markings/sec, 180 secs
lola: sara is running 185 secs || 1723 markings, 1722 edges, 8 markings/sec, 185 secs
lola: sara is running 190 secs || 1770 markings, 1769 edges, 9 markings/sec, 190 secs
lola: sara is running 195 secs || 1809 markings, 1808 edges, 8 markings/sec, 195 secs
lola: sara is running 200 secs || 1848 markings, 1848 edges, 8 markings/sec, 200 secs
lola: sara is running 205 secs || 1888 markings, 1889 edges, 8 markings/sec, 205 secs
lola: sara is running 210 secs || 1928 markings, 1930 edges, 8 markings/sec, 210 secs
lola: sara is running 215 secs || 1968 markings, 1978 edges, 8 markings/sec, 215 secs
lola: sara is running 220 secs || 2008 markings, 2022 edges, 8 markings/sec, 220 secs
lola: sara is running 225 secs || 2048 markings, 2066 edges, 8 markings/sec, 225 secs
lola: sara is running 230 secs || 2088 markings, 2113 edges, 8 markings/sec, 230 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown no unknown unknown yes unknown unknown unknown
lola: memory consumption: 668900 KB
lola: time consumption: 1883 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 9 will run for 240 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((FIREABLE(t_54578_a57_SIGHUP) AND FIREABLE(t_101489_a32_SIGUSR1)) OR (FIREABLE(t_59054_a24_SIGURG) AND FIREABLE(t_60893_a114_SIGBUS)))))
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_54578_a57_SIGHUP) AND FIREABLE(t_101489_a32_SIGUSR1)) OR (FIREABLE(t_59054_a24_SIGURG) AND FIREABLE(t_60893_a114_SIGBUS)))))
lola: processed formula length: 144
lola: 1 rewrites
lola: closed formula file RERS17pb115-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_54578_a57_SIGHUP) AND FIREABLE(t_101489_a32_SIGUSR1)) OR (FIREABLE(t_59054_a24_SIGURG) AND FIREABLE(t_60893_a114_SIGBUS)))
lola: state equation: Generated DNF with 8 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-9-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-9-0.sara.
lola: sara is running 0 secs || 41 markings, 40 edges, 8 markings/sec, 0 secs
lola: sara is running 5 secs || 83 markings, 82 edges, 8 markings/sec, 5 secs
lola: sara is running 10 secs || 125 markings, 124 edges, 8 markings/sec, 10 secs
lola: sara is running 15 secs || 165 markings, 164 edges, 8 markings/sec, 15 secs
lola: sara is running 20 secs || 208 markings, 207 edges, 9 markings/sec, 20 secs
lola: sara is running 25 secs || 270 markings, 291 edges, 12 markings/sec, 25 secs
lola: sara is running 30 secs || 343 markings, 376 edges, 15 markings/sec, 30 secs
lola: sara is running 35 secs || 409 markings, 445 edges, 13 markings/sec, 35 secs
lola: sara is running 40 secs || 471 markings, 509 edges, 12 markings/sec, 40 secs
lola: sara is running 45 secs || 526 markings, 564 edges, 11 markings/sec, 45 secs
lola: sara is running 50 secs || 560 markings, 603 edges, 7 markings/sec, 50 secs
lola: sara is running 55 secs || 595 markings, 651 edges, 7 markings/sec, 55 secs
lola: sara is running 60 secs || 630 markings, 689 edges, 7 markings/sec, 60 secs
lola: sara is running 65 secs || 670 markings, 737 edges, 8 markings/sec, 65 secs
lola: sara is running 70 secs || 707 markings, 774 edges, 7 markings/sec, 70 secs
lola: sara is running 75 secs || 743 markings, 810 edges, 7 markings/sec, 75 secs
lola: sara is running 80 secs || 779 markings, 850 edges, 7 markings/sec, 80 secs
lola: sara is running 85 secs || 816 markings, 887 edges, 7 markings/sec, 85 secs
lola: sara is running 90 secs || 853 markings, 924 edges, 7 markings/sec, 90 secs
lola: sara is running 95 secs || 893 markings, 964 edges, 8 markings/sec, 95 secs
lola: sara is running 100 secs || 933 markings, 1006 edges, 8 markings/sec, 100 secs
lola: sara is running 105 secs || 973 markings, 1049 edges, 8 markings/sec, 105 secs
lola: sara is running 110 secs || 1013 markings, 1094 edges, 8 markings/sec, 110 secs
lola: sara is running 115 secs || 1052 markings, 1133 edges, 8 markings/sec, 115 secs
lola: sara is running 120 secs || 1091 markings, 1172 edges, 8 markings/sec, 120 secs
lola: sara is running 125 secs || 1128 markings, 1209 edges, 7 markings/sec, 125 secs
lola: sara is running 130 secs || 1164 markings, 1245 edges, 7 markings/sec, 130 secs
lola: sara is running 135 secs || 1203 markings, 1284 edges, 8 markings/sec, 135 secs
lola: sara is running 140 secs || 1240 markings, 1321 edges, 7 markings/sec, 140 secs
lola: sara is running 145 secs || 1277 markings, 1360 edges, 7 markings/sec, 145 secs
lola: sara is running 150 secs || 1314 markings, 1397 edges, 7 markings/sec, 150 secs
lola: sara is running 155 secs || 1351 markings, 1442 edges, 7 markings/sec, 155 secs
lola: sara is running 160 secs || 1388 markings, 1479 edges, 7 markings/sec, 160 secs
lola: sara is running 165 secs || 1424 markings, 1518 edges, 7 markings/sec, 165 secs
lola: sara is running 170 secs || 1461 markings, 1556 edges, 7 markings/sec, 170 secs
lola: sara is running 175 secs || 1498 markings, 1593 edges, 7 markings/sec, 175 secs
lola: sara is running 180 secs || 1534 markings, 1629 edges, 7 markings/sec, 180 secs
lola: sara is running 185 secs || 1571 markings, 1666 edges, 7 markings/sec, 185 secs
lola: sara is running 190 secs || 1608 markings, 1703 edges, 7 markings/sec, 190 secs
lola: sara is running 195 secs || 1643 markings, 1738 edges, 7 markings/sec, 195 secs
lola: sara is running 200 secs || 1676 markings, 1771 edges, 7 markings/sec, 200 secs
lola: sara is running 205 secs || 1712 markings, 1807 edges, 7 markings/sec, 205 secs
lola: sara is running 210 secs || 1750 markings, 1846 edges, 8 markings/sec, 210 secs
lola: sara is running 215 secs || 1790 markings, 1894 edges, 8 markings/sec, 215 secs
lola: sara is running 220 secs || 1829 markings, 1933 edges, 8 markings/sec, 220 secs
lola: sara is running 225 secs || 1868 markings, 1976 edges, 8 markings/sec, 225 secs
lola: sara is running 230 secs || 1907 markings, 2015 edges, 8 markings/sec, 230 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown no unknown unknown yes unknown unknown unknown
lola: memory consumption: 668864 KB
lola: time consumption: 2123 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 10 will run for 240 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((NOT FIREABLE(t_92293_a38_SIGPROF) OR NOT FIREABLE(t_67271_a20_SIGSYS) OR FIREABLE(t_140174_a1_SIGSYS)) AND FIREABLE(t_19820_a2_SIGUSR1))))
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_92293_a38_SIGPROF) OR NOT FIREABLE(t_67271_a20_SIGSYS) OR FIREABLE(t_140174_a1_SIGSYS)) AND FIREABLE(t_19820_a2_SIGUSR1))))
lola: processed formula length: 148
lola: 1 rewrites
lola: closed formula file RERS17pb115-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_92293_a38_SIGPROF) OR NOT FIREABLE(t_67271_a20_SIGSYS) OR FIREABLE(t_140174_a1_SIGSYS)) AND FIREABLE(t_19820_a2_SIGUSR1))
lola: state equation: Generated DNF with 16 literals and 5 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-10-0.sara.
lola: sara is running 0 secs || 77 markings, 76 edges, 15 markings/sec, 0 secs
lola: sara is running 5 secs || 143 markings, 142 edges, 13 markings/sec, 5 secs
lola: sara is running 10 secs || 182 markings, 181 edges, 8 markings/sec, 10 secs
lola: sara is running 15 secs || 222 markings, 221 edges, 8 markings/sec, 15 secs
lola: sara is running 20 secs || 260 markings, 259 edges, 8 markings/sec, 20 secs
lola: sara is running 25 secs || 299 markings, 298 edges, 8 markings/sec, 25 secs
lola: sara is running 30 secs || 340 markings, 339 edges, 8 markings/sec, 30 secs
lola: sara is running 35 secs || 379 markings, 378 edges, 8 markings/sec, 35 secs
lola: sara is running 40 secs || 419 markings, 418 edges, 8 markings/sec, 40 secs
lola: sara is running 45 secs || 458 markings, 457 edges, 8 markings/sec, 45 secs
lola: sara is running 50 secs || 497 markings, 496 edges, 8 markings/sec, 50 secs
lola: sara is running 55 secs || 536 markings, 535 edges, 8 markings/sec, 55 secs
lola: sara is running 60 secs || 575 markings, 574 edges, 8 markings/sec, 60 secs
lola: sara is running 65 secs || 617 markings, 616 edges, 8 markings/sec, 65 secs
lola: sara is running 70 secs || 660 markings, 659 edges, 9 markings/sec, 70 secs
lola: sara is running 75 secs || 704 markings, 703 edges, 9 markings/sec, 75 secs
lola: sara is running 80 secs || 746 markings, 745 edges, 8 markings/sec, 80 secs
lola: sara is running 85 secs || 786 markings, 785 edges, 8 markings/sec, 85 secs
lola: sara is running 90 secs || 827 markings, 826 edges, 8 markings/sec, 90 secs
lola: sara is running 95 secs || 869 markings, 868 edges, 8 markings/sec, 95 secs
lola: sara is running 100 secs || 910 markings, 918 edges, 8 markings/sec, 100 secs
lola: sara is running 105 secs || 951 markings, 968 edges, 8 markings/sec, 105 secs
lola: sara is running 110 secs || 991 markings, 1008 edges, 8 markings/sec, 110 secs
lola: sara is running 115 secs || 1030 markings, 1047 edges, 8 markings/sec, 115 secs
lola: sara is running 120 secs || 1066 markings, 1083 edges, 7 markings/sec, 120 secs
lola: sara is running 125 secs || 1105 markings, 1125 edges, 8 markings/sec, 125 secs
lola: sara is running 130 secs || 1144 markings, 1166 edges, 8 markings/sec, 130 secs
lola: sara is running 135 secs || 1182 markings, 1204 edges, 8 markings/sec, 135 secs
lola: sara is running 140 secs || 1219 markings, 1241 edges, 7 markings/sec, 140 secs
lola: sara is running 145 secs || 1257 markings, 1279 edges, 8 markings/sec, 145 secs
lola: sara is running 150 secs || 1294 markings, 1316 edges, 7 markings/sec, 150 secs
lola: sara is running 155 secs || 1336 markings, 1358 edges, 8 markings/sec, 155 secs
lola: sara is running 160 secs || 1377 markings, 1399 edges, 8 markings/sec, 160 secs
lola: sara is running 165 secs || 1418 markings, 1440 edges, 8 markings/sec, 165 secs
lola: sara is running 170 secs || 1458 markings, 1480 edges, 8 markings/sec, 170 secs
lola: sara is running 175 secs || 1499 markings, 1521 edges, 8 markings/sec, 175 secs
lola: sara is running 180 secs || 1540 markings, 1562 edges, 8 markings/sec, 180 secs
lola: sara is running 185 secs || 1580 markings, 1602 edges, 8 markings/sec, 185 secs
lola: sara is running 190 secs || 1620 markings, 1642 edges, 8 markings/sec, 190 secs
lola: sara is running 195 secs || 1661 markings, 1683 edges, 8 markings/sec, 195 secs
lola: sara is running 200 secs || 1703 markings, 1725 edges, 8 markings/sec, 200 secs
lola: sara is running 205 secs || 1741 markings, 1763 edges, 8 markings/sec, 205 secs
lola: sara is running 210 secs || 1779 markings, 1801 edges, 8 markings/sec, 210 secs
lola: sara is running 215 secs || 1818 markings, 1840 edges, 8 markings/sec, 215 secs
lola: sara is running 220 secs || 1857 markings, 1879 edges, 8 markings/sec, 220 secs
lola: sara is running 225 secs || 1897 markings, 1919 edges, 8 markings/sec, 225 secs
lola: sara is running 230 secs || 1938 markings, 1960 edges, 8 markings/sec, 230 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown no unknown unknown yes unknown unknown unknown
lola: memory consumption: 668776 KB
lola: time consumption: 2364 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 11 will run for 240 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(t_60354_a78_SIGQUIT) OR FIREABLE(t_62279_a105_SIGABRT) OR NOT FIREABLE(t_19892_a2_SIGUSR1) OR FIREABLE(t_31930_a65_SIGVTALRM) OR FIREABLE(t_128175_a93_SIGURG))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G ((FIREABLE(t_60354_a78_SIGQUIT) OR FIREABLE(t_62279_a105_SIGABRT) OR NOT FIREABLE(t_19892_a2_SIGUSR1) OR FIREABLE(t_31930_a65_SIGVTALRM) OR FIREABLE(t_128175_a93_SIGURG))))
lola: processed formula length: 181
lola: 2 rewrites
lola: closed formula file RERS17pb115-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: (NOT FIREABLE(t_60354_a78_SIGQUIT) AND NOT FIREABLE(t_62279_a105_SIGABRT) AND FIREABLE(t_19892_a2_SIGUSR1) AND NOT FIREABLE(t_31930_a65_SIGVTALRM) AND NOT FIREABLE(t_128175_a93_SIGURG))
lola: state equation: Generated DNF with 96 literals and 16 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-11-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-11-0.sara.
lola: sara is running 0 secs || 41 markings, 40 edges, 8 markings/sec, 0 secs
lola: sara is running 5 secs || 82 markings, 81 edges, 8 markings/sec, 5 secs
lola: sara is running 10 secs || 123 markings, 122 edges, 8 markings/sec, 10 secs
lola: sara is running 15 secs || 163 markings, 162 edges, 8 markings/sec, 15 secs
lola: sara is running 20 secs || 203 markings, 202 edges, 8 markings/sec, 20 secs
lola: sara is running 25 secs || 245 markings, 244 edges, 8 markings/sec, 25 secs
lola: sara is running 30 secs || 288 markings, 287 edges, 9 markings/sec, 30 secs
lola: sara is running 35 secs || 328 markings, 327 edges, 8 markings/sec, 35 secs
lola: sara is running 40 secs || 364 markings, 363 edges, 7 markings/sec, 40 secs
lola: sara is running 45 secs || 400 markings, 399 edges, 7 markings/sec, 45 secs
lola: sara is running 50 secs || 436 markings, 435 edges, 7 markings/sec, 50 secs
lola: sara is running 55 secs || 472 markings, 471 edges, 7 markings/sec, 55 secs
lola: sara is running 60 secs || 508 markings, 507 edges, 7 markings/sec, 60 secs
lola: sara is running 65 secs || 543 markings, 542 edges, 7 markings/sec, 65 secs
lola: sara is running 70 secs || 583 markings, 582 edges, 8 markings/sec, 70 secs
lola: sara is running 75 secs || 622 markings, 621 edges, 8 markings/sec, 75 secs
lola: sara is running 80 secs || 657 markings, 656 edges, 7 markings/sec, 80 secs
lola: sara is running 85 secs || 694 markings, 693 edges, 7 markings/sec, 85 secs
lola: sara is running 90 secs || 729 markings, 728 edges, 7 markings/sec, 90 secs
lola: sara is running 95 secs || 765 markings, 764 edges, 7 markings/sec, 95 secs
lola: sara is running 100 secs || 821 markings, 820 edges, 11 markings/sec, 100 secs
lola: sara is running 105 secs || 890 markings, 889 edges, 14 markings/sec, 105 secs
lola: sara is running 110 secs || 938 markings, 937 edges, 10 markings/sec, 110 secs
lola: sara is running 115 secs || 972 markings, 971 edges, 7 markings/sec, 115 secs
lola: sara is running 120 secs || 1008 markings, 1007 edges, 7 markings/sec, 120 secs
lola: sara is running 125 secs || 1042 markings, 1041 edges, 7 markings/sec, 125 secs
lola: sara is running 130 secs || 1078 markings, 1077 edges, 7 markings/sec, 130 secs
lola: sara is running 135 secs || 1114 markings, 1113 edges, 7 markings/sec, 135 secs
lola: sara is running 140 secs || 1152 markings, 1151 edges, 8 markings/sec, 140 secs
lola: sara is running 145 secs || 1192 markings, 1191 edges, 8 markings/sec, 145 secs
lola: sara is running 150 secs || 1231 markings, 1230 edges, 8 markings/sec, 150 secs
lola: sara is running 155 secs || 1273 markings, 1272 edges, 8 markings/sec, 155 secs
lola: sara is running 160 secs || 1317 markings, 1316 edges, 9 markings/sec, 160 secs
lola: sara is running 165 secs || 1356 markings, 1355 edges, 8 markings/sec, 165 secs
lola: sara is running 170 secs || 1395 markings, 1394 edges, 8 markings/sec, 170 secs
lola: sara is running 175 secs || 1432 markings, 1431 edges, 7 markings/sec, 175 secs
lola: sara is running 180 secs || 1469 markings, 1468 edges, 7 markings/sec, 180 secs
lola: sara is running 185 secs || 1506 markings, 1505 edges, 7 markings/sec, 185 secs
lola: sara is running 190 secs || 1544 markings, 1543 edges, 8 markings/sec, 190 secs
lola: sara is running 195 secs || 1582 markings, 1581 edges, 8 markings/sec, 195 secs
lola: sara is running 200 secs || 1620 markings, 1619 edges, 8 markings/sec, 200 secs
lola: sara is running 205 secs || 1657 markings, 1656 edges, 7 markings/sec, 205 secs
lola: sara is running 210 secs || 1693 markings, 1692 edges, 7 markings/sec, 210 secs
lola: sara is running 215 secs || 1730 markings, 1729 edges, 7 markings/sec, 215 secs
lola: sara is running 220 secs || 1768 markings, 1767 edges, 8 markings/sec, 220 secs
lola: sara is running 225 secs || 1806 markings, 1805 edges, 8 markings/sec, 225 secs
lola: sara is running 230 secs || 1845 markings, 1844 edges, 8 markings/sec, 230 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown no unknown unknown yes unknown unknown unknown
lola: memory consumption: 668788 KB
lola: time consumption: 2604 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 12 will run for 241 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t_53540_a57_SIGHUP) OR NOT FIREABLE(t_102089_a19_SIGWINCH) OR FIREABLE(t_21611_a64_SIGEMT) OR (NOT FIREABLE(t_98347_a85_SIGIOT) AND NOT FIREABLE(t_108517_a103_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_53540_a57_SIGHUP) OR NOT FIREABLE(t_102089_a19_SIGWINCH) OR FIREABLE(t_21611_a64_SIGEMT) OR (NOT FIREABLE(t_98347_a85_SIGIOT) AND NOT FIREABLE(t_108517_a103_SIGWINCH)))))
lola: processed formula length: 195
lola: 2 rewrites
lola: closed formula file RERS17pb115-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_53540_a57_SIGHUP) AND FIREABLE(t_102089_a19_SIGWINCH) AND NOT FIREABLE(t_21611_a64_SIGEMT) AND (FIREABLE(t_98347_a85_SIGIOT) OR FIREABLE(t_108517_a103_SIGWINCH)))
lola: state equation: Generated DNF with 28 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-12-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-12-0.sara.
lola: sara is running 0 secs || 41 markings, 40 edges, 8 markings/sec, 0 secs
lola: sara is running 5 secs || 85 markings, 84 edges, 9 markings/sec, 5 secs
lola: sara is running 10 secs || 134 markings, 133 edges, 10 markings/sec, 10 secs
lola: sara is running 15 secs || 177 markings, 176 edges, 9 markings/sec, 15 secs
lola: sara is running 20 secs || 218 markings, 217 edges, 8 markings/sec, 20 secs
lola: sara is running 25 secs || 260 markings, 259 edges, 8 markings/sec, 25 secs
lola: sara is running 30 secs || 301 markings, 300 edges, 8 markings/sec, 30 secs
lola: sara is running 35 secs || 342 markings, 341 edges, 8 markings/sec, 35 secs
lola: sara is running 40 secs || 384 markings, 383 edges, 8 markings/sec, 40 secs
lola: sara is running 45 secs || 426 markings, 425 edges, 8 markings/sec, 45 secs
lola: sara is running 50 secs || 467 markings, 466 edges, 8 markings/sec, 50 secs
lola: sara is running 55 secs || 509 markings, 508 edges, 8 markings/sec, 55 secs
lola: sara is running 60 secs || 549 markings, 548 edges, 8 markings/sec, 60 secs
lola: sara is running 65 secs || 589 markings, 588 edges, 8 markings/sec, 65 secs
lola: sara is running 70 secs || 629 markings, 628 edges, 8 markings/sec, 70 secs
lola: sara is running 75 secs || 670 markings, 669 edges, 8 markings/sec, 75 secs
lola: sara is running 80 secs || 710 markings, 709 edges, 8 markings/sec, 80 secs
lola: sara is running 85 secs || 750 markings, 754 edges, 8 markings/sec, 85 secs
lola: sara is running 90 secs || 813 markings, 817 edges, 13 markings/sec, 90 secs
lola: sara is running 95 secs || 853 markings, 857 edges, 8 markings/sec, 95 secs
lola: sara is running 100 secs || 922 markings, 926 edges, 14 markings/sec, 100 secs
lola: sara is running 105 secs || 1015 markings, 1019 edges, 19 markings/sec, 105 secs
lola: sara is running 110 secs || 1104 markings, 1108 edges, 18 markings/sec, 110 secs
lola: sara is running 115 secs || 1148 markings, 1152 edges, 9 markings/sec, 115 secs
lola: sara is running 120 secs || 1189 markings, 1193 edges, 8 markings/sec, 120 secs
lola: sara is running 125 secs || 1230 markings, 1234 edges, 8 markings/sec, 125 secs
lola: sara is running 130 secs || 1271 markings, 1275 edges, 8 markings/sec, 130 secs
lola: sara is running 135 secs || 1312 markings, 1316 edges, 8 markings/sec, 135 secs
lola: sara is running 140 secs || 1355 markings, 1359 edges, 9 markings/sec, 140 secs
lola: sara is running 145 secs || 1398 markings, 1402 edges, 9 markings/sec, 145 secs
lola: sara is running 150 secs || 1450 markings, 1454 edges, 10 markings/sec, 150 secs
lola: sara is running 155 secs || 1536 markings, 1540 edges, 17 markings/sec, 155 secs
lola: sara is running 160 secs || 1610 markings, 1614 edges, 15 markings/sec, 160 secs
lola: sara is running 165 secs || 1655 markings, 1659 edges, 9 markings/sec, 165 secs
lola: sara is running 170 secs || 1693 markings, 1697 edges, 8 markings/sec, 170 secs
lola: sara is running 175 secs || 1733 markings, 1737 edges, 8 markings/sec, 175 secs
lola: sara is running 180 secs || 1774 markings, 1780 edges, 8 markings/sec, 180 secs
lola: sara is running 185 secs || 1812 markings, 1822 edges, 8 markings/sec, 185 secs
lola: sara is running 190 secs || 1849 markings, 1859 edges, 7 markings/sec, 190 secs
lola: sara is running 195 secs || 1887 markings, 1898 edges, 8 markings/sec, 195 secs
lola: sara is running 200 secs || 1923 markings, 1934 edges, 7 markings/sec, 200 secs
lola: sara is running 205 secs || 1961 markings, 1972 edges, 8 markings/sec, 205 secs
lola: sara is running 210 secs || 2000 markings, 2011 edges, 8 markings/sec, 210 secs
lola: sara is running 215 secs || 2038 markings, 2049 edges, 8 markings/sec, 215 secs
lola: sara is running 220 secs || 2091 markings, 2102 edges, 11 markings/sec, 220 secs
lola: sara is running 225 secs || 2165 markings, 2178 edges, 15 markings/sec, 225 secs
lola: sara is running 230 secs || 2238 markings, 2254 edges, 15 markings/sec, 230 secs
lola: sara is running 235 secs || 2310 markings, 2339 edges, 14 markings/sec, 235 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown no unknown unknown yes unknown unknown unknown
lola: memory consumption: 668896 KB
lola: time consumption: 2845 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 13 will run for 241 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t_140338_a1_SIGSYS) AND FIREABLE(t_127063_a35_SIGIOT) AND (FIREABLE(t_102914_a19_SIGWINCH) OR FIREABLE(t_22117_a64_SIGEMT) OR FIREABLE(t_64695_a105_SIGABRT)))))
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_140338_a1_SIGSYS) AND FIREABLE(t_127063_a35_SIGIOT) AND (FIREABLE(t_102914_a19_SIGWINCH) OR FIREABLE(t_22117_a64_SIGEMT) OR FIREABLE(t_64695_a105_SIGABRT)))))
lola: processed formula length: 178
lola: 1 rewrites
lola: closed formula file RERS17pb115-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_140338_a1_SIGSYS) AND FIREABLE(t_127063_a35_SIGIOT) AND (FIREABLE(t_102914_a19_SIGWINCH) OR FIREABLE(t_22117_a64_SIGEMT) OR FIREABLE(t_64695_a105_SIGABRT)))
lola: state equation: Generated DNF with 18 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-13-0.sara.
lola: sara is running 0 secs || 66 markings, 65 edges, 13 markings/sec, 0 secs
lola: sara is running 5 secs || 123 markings, 122 edges, 11 markings/sec, 5 secs
lola: sara is running 10 secs || 162 markings, 161 edges, 8 markings/sec, 10 secs
lola: sara is running 15 secs || 207 markings, 206 edges, 9 markings/sec, 15 secs
lola: sara is running 20 secs || 247 markings, 246 edges, 8 markings/sec, 20 secs
lola: sara is running 25 secs || 285 markings, 284 edges, 8 markings/sec, 25 secs
lola: sara is running 30 secs || 323 markings, 322 edges, 8 markings/sec, 30 secs
lola: sara is running 35 secs || 362 markings, 361 edges, 8 markings/sec, 35 secs
lola: sara is running 40 secs || 400 markings, 399 edges, 8 markings/sec, 40 secs
lola: sara is running 45 secs || 441 markings, 440 edges, 8 markings/sec, 45 secs
lola: sara is running 50 secs || 477 markings, 476 edges, 7 markings/sec, 50 secs
lola: sara is running 55 secs || 512 markings, 511 edges, 7 markings/sec, 55 secs
lola: sara is running 60 secs || 545 markings, 544 edges, 7 markings/sec, 60 secs
lola: sara is running 65 secs || 579 markings, 578 edges, 7 markings/sec, 65 secs
lola: sara is running 70 secs || 612 markings, 611 edges, 7 markings/sec, 70 secs
lola: sara is running 75 secs || 648 markings, 647 edges, 7 markings/sec, 75 secs
lola: sara is running 80 secs || 683 markings, 682 edges, 7 markings/sec, 80 secs
lola: sara is running 85 secs || 718 markings, 717 edges, 7 markings/sec, 85 secs
lola: sara is running 90 secs || 755 markings, 754 edges, 7 markings/sec, 90 secs
lola: sara is running 95 secs || 791 markings, 790 edges, 7 markings/sec, 95 secs
lola: sara is running 100 secs || 829 markings, 828 edges, 8 markings/sec, 100 secs
lola: sara is running 105 secs || 868 markings, 867 edges, 8 markings/sec, 105 secs
lola: sara is running 110 secs || 931 markings, 930 edges, 13 markings/sec, 110 secs
lola: sara is running 115 secs || 997 markings, 996 edges, 13 markings/sec, 115 secs
lola: sara is running 120 secs || 1062 markings, 1061 edges, 13 markings/sec, 120 secs
lola: sara is running 125 secs || 1119 markings, 1118 edges, 11 markings/sec, 125 secs
lola: sara is running 130 secs || 1158 markings, 1157 edges, 8 markings/sec, 130 secs
lola: sara is running 135 secs || 1200 markings, 1199 edges, 8 markings/sec, 135 secs
lola: sara is running 140 secs || 1282 markings, 1281 edges, 16 markings/sec, 140 secs
lola: sara is running 145 secs || 1353 markings, 1352 edges, 14 markings/sec, 145 secs
lola: sara is running 150 secs || 1388 markings, 1387 edges, 7 markings/sec, 150 secs
lola: sara is running 155 secs || 1425 markings, 1424 edges, 7 markings/sec, 155 secs
lola: sara is running 160 secs || 1460 markings, 1459 edges, 7 markings/sec, 160 secs
lola: sara is running 165 secs || 1494 markings, 1493 edges, 7 markings/sec, 165 secs
lola: sara is running 170 secs || 1528 markings, 1527 edges, 7 markings/sec, 170 secs
lola: sara is running 175 secs || 1563 markings, 1562 edges, 7 markings/sec, 175 secs
lola: sara is running 180 secs || 1601 markings, 1606 edges, 8 markings/sec, 180 secs
lola: sara is running 185 secs || 1638 markings, 1643 edges, 7 markings/sec, 185 secs
lola: sara is running 190 secs || 1674 markings, 1682 edges, 7 markings/sec, 190 secs
lola: sara is running 195 secs || 1711 markings, 1732 edges, 7 markings/sec, 195 secs
lola: sara is running 200 secs || 1748 markings, 1790 edges, 7 markings/sec, 200 secs
lola: sara is running 205 secs || 1814 markings, 1862 edges, 13 markings/sec, 205 secs
lola: sara is running 210 secs || 1866 markings, 1919 edges, 10 markings/sec, 210 secs
lola: sara is running 215 secs || 1903 markings, 1972 edges, 7 markings/sec, 215 secs
lola: sara is running 220 secs || 1940 markings, 2010 edges, 7 markings/sec, 220 secs
lola: sara is running 225 secs || 1976 markings, 2046 edges, 7 markings/sec, 225 secs
lola: sara is running 230 secs || 2012 markings, 2082 edges, 7 markings/sec, 230 secs
lola: sara is running 235 secs || 2048 markings, 2119 edges, 7 markings/sec, 235 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown no unknown unknown yes unknown unknown unknown
lola: memory consumption: 668828 KB
lola: time consumption: 3086 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 14 will run for 241 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((NOT FIREABLE(t_22514_a64_SIGEMT) AND NOT FIREABLE(t_25629_a86_SIGHUP) AND (NOT FIREABLE(t_124229_a35_SIGIOT) OR NOT FIREABLE(t_74167_a108_SIGUSR2))) OR ((NOT FIREABLE(t_44520_a112_SIGPWR) OR NOT FIREABLE(t_116460_a100_SIGXFSZ)) AND FIREABLE(t_64737_a105_SIGABRT)))))
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_22514_a64_SIGEMT) AND NOT FIREABLE(t_25629_a86_SIGHUP) AND (NOT FIREABLE(t_124229_a35_SIGIOT) OR NOT FIREABLE(t_74167_a108_SIGUSR2))) OR ((NOT FIREABLE(t_44520_a112_SIGPWR) OR NOT FIREABLE(t_116460_a100_SIGXFSZ)) AND FIREABLE(t_64737_a105_SIGABRT)))))
lola: processed formula length: 277
lola: 2 rewrites
lola: closed formula file RERS17pb115-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_22514_a64_SIGEMT) OR FIREABLE(t_25629_a86_SIGHUP) OR (FIREABLE(t_124229_a35_SIGIOT) AND FIREABLE(t_74167_a108_SIGUSR2))) AND ((FIREABLE(t_44520_a112_SIGPWR) AND FIREABLE(t_116460_a100_SIGXFSZ)) OR NOT FIREABLE(t_64737_a105_SIGABRT)))
lola: state equation: Generated DNF with 37 literals and 8 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-14-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-14-0.sara.
lola: sara is running 0 secs || 37 markings, 36 edges, 7 markings/sec, 0 secs
lola: sara is running 5 secs || 76 markings, 75 edges, 8 markings/sec, 5 secs
lola: sara is running 10 secs || 115 markings, 114 edges, 8 markings/sec, 10 secs
lola: sara is running 15 secs || 168 markings, 167 edges, 11 markings/sec, 15 secs
lola: sara is running 20 secs || 250 markings, 249 edges, 16 markings/sec, 20 secs
lola: sara is running 25 secs || 332 markings, 331 edges, 16 markings/sec, 25 secs
lola: sara is running 30 secs || 409 markings, 408 edges, 15 markings/sec, 30 secs
lola: sara is running 35 secs || 489 markings, 488 edges, 16 markings/sec, 35 secs
lola: sara is running 40 secs || 568 markings, 567 edges, 16 markings/sec, 40 secs
lola: sara is running 45 secs || 648 markings, 647 edges, 16 markings/sec, 45 secs
lola: sara is running 50 secs || 710 markings, 709 edges, 12 markings/sec, 50 secs
lola: sara is running 55 secs || 745 markings, 744 edges, 7 markings/sec, 55 secs
lola: sara is running 60 secs || 781 markings, 780 edges, 7 markings/sec, 60 secs
lola: sara is running 65 secs || 820 markings, 819 edges, 8 markings/sec, 65 secs
lola: sara is running 70 secs || 858 markings, 857 edges, 8 markings/sec, 70 secs
lola: sara is running 75 secs || 896 markings, 895 edges, 8 markings/sec, 75 secs
lola: sara is running 80 secs || 933 markings, 932 edges, 7 markings/sec, 80 secs
lola: sara is running 85 secs || 987 markings, 986 edges, 11 markings/sec, 85 secs
lola: sara is running 90 secs || 1071 markings, 1070 edges, 17 markings/sec, 90 secs
lola: sara is running 95 secs || 1154 markings, 1153 edges, 17 markings/sec, 95 secs
lola: sara is running 100 secs || 1237 markings, 1236 edges, 17 markings/sec, 100 secs
lola: sara is running 105 secs || 1321 markings, 1320 edges, 17 markings/sec, 105 secs
lola: sara is running 110 secs || 1405 markings, 1404 edges, 17 markings/sec, 110 secs
lola: sara is running 115 secs || 1487 markings, 1486 edges, 16 markings/sec, 115 secs
lola: sara is running 120 secs || 1569 markings, 1568 edges, 16 markings/sec, 120 secs
lola: sara is running 125 secs || 1618 markings, 1617 edges, 10 markings/sec, 125 secs
lola: sara is running 130 secs || 1657 markings, 1656 edges, 8 markings/sec, 130 secs
lola: sara is running 135 secs || 1695 markings, 1694 edges, 8 markings/sec, 135 secs
lola: sara is running 140 secs || 1734 markings, 1733 edges, 8 markings/sec, 140 secs
lola: sara is running 145 secs || 1774 markings, 1773 edges, 8 markings/sec, 145 secs
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 1797 markings, 1796 edges
lola: ========================================

FORMULA RERS17pb115-PT-1-ReachabilityFireability-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 329 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((FIREABLE(t_26741_a86_SIGHUP) AND FIREABLE(t_13913_a92_SIGCHLD)) OR FIREABLE(t_87676_a36_SIGCONT) OR FIREABLE(t_77948_a91_SIGPROF) OR FIREABLE(t_20977_a67_SIGALRM) OR FIREABLE(t_37330_a14_SIGTSTP) OR (NOT FIREABLE(t_43480_a3_SIGURG) AND NOT FIREABLE(t_7351_a104_SIGHUP) AND NOT FIREABLE(t_37959_a14_SIGTSTP) AND NOT FIREABLE(t_17844_a111_SIGTRAP)))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G (((FIREABLE(t_26741_a86_SIGHUP) AND FIREABLE(t_13913_a92_SIGCHLD)) OR FIREABLE(t_87676_a36_SIGCONT) OR FIREABLE(t_77948_a91_SIGPROF) OR FIREABLE(t_20977_a67_SIGALRM) OR FIREABLE(t_37330_a14_SIGTSTP) OR (NOT FIREABLE(t_43480_a3_SIGURG) AND NOT FIREABLE(t_7351_a104_SIGHUP) AND NOT FIREABLE(t_37959_a14_SIGTSTP) AND NOT FIREABLE(t_17844_a111_SIGTRAP)))))
lola: processed formula length: 362
lola: 2 rewrites
lola: closed formula file RERS17pb115-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: ((NOT FIREABLE(t_26741_a86_SIGHUP) OR NOT FIREABLE(t_13913_a92_SIGCHLD)) AND NOT FIREABLE(t_87676_a36_SIGCONT) AND NOT FIREABLE(t_77948_a91_SIGPROF) AND NOT FIREABLE(t_20977_a67_SIGALRM) AND NOT FIREABLE(t_37330_a14_SIGTSTP) AND (FIREABLE(t_43480_a3_SIGURG) OR FIREABLE(t_7351_a104_SIGHUP) OR FIREABLE(t_37959_a14_SIGTSTP) OR FIREABLE(t_17844_a111_SIGTRAP)))
lola: state equation: Generated DNF with 1792 literals and 256 conjunctive subformulas
lola: state equation: write sara problem file to RERS17pb115-PT-1-ReachabilityFireability-15-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RERS17pb115-PT-1-ReachabilityFireability-15-0.sara.
lola: sara is running 0 secs || 62 markings, 61 edges, 12 markings/sec, 0 secs
lola: sara is running 5 secs || 121 markings, 120 edges, 12 markings/sec, 5 secs
lola: sara is running 10 secs || 174 markings, 173 edges, 11 markings/sec, 10 secs
lola: sara is running 15 secs || 212 markings, 211 edges, 8 markings/sec, 15 secs
lola: sara is running 20 secs || 292 markings, 291 edges, 16 markings/sec, 20 secs
lola: sara is running 25 secs || 372 markings, 371 edges, 16 markings/sec, 25 secs
lola: sara is running 30 secs || 451 markings, 450 edges, 16 markings/sec, 30 secs
lola: sara is running 35 secs || 530 markings, 529 edges, 16 markings/sec, 35 secs
lola: sara is running 40 secs || 609 markings, 608 edges, 16 markings/sec, 40 secs
lola: sara is running 45 secs || 690 markings, 689 edges, 16 markings/sec, 45 secs
lola: sara is running 50 secs || 769 markings, 768 edges, 16 markings/sec, 50 secs
lola: sara is running 55 secs || 847 markings, 846 edges, 16 markings/sec, 55 secs
lola: sara is running 60 secs || 921 markings, 920 edges, 15 markings/sec, 60 secs
lola: sara is running 65 secs || 1004 markings, 1003 edges, 17 markings/sec, 65 secs
lola: sara is running 70 secs || 1086 markings, 1085 edges, 16 markings/sec, 70 secs
lola: sara is running 75 secs || 1169 markings, 1168 edges, 17 markings/sec, 75 secs
lola: sara is running 80 secs || 1252 markings, 1251 edges, 17 markings/sec, 80 secs
lola: sara is running 85 secs || 1333 markings, 1332 edges, 16 markings/sec, 85 secs
lola: sara is running 90 secs || 1412 markings, 1411 edges, 16 markings/sec, 90 secs
lola: sara is running 95 secs || 1490 markings, 1489 edges, 16 markings/sec, 95 secs
lola: sara is running 100 secs || 1570 markings, 1569 edges, 16 markings/sec, 100 secs
lola: sara is running 105 secs || 1633 markings, 1632 edges, 13 markings/sec, 105 secs
lola: sara is running 110 secs || 1700 markings, 1699 edges, 13 markings/sec, 110 secs
lola: sara is running 115 secs || 1769 markings, 1768 edges, 14 markings/sec, 115 secs
lola: sara is running 120 secs || 1839 markings, 1838 edges, 14 markings/sec, 120 secs
lola: sara is running 125 secs || 1911 markings, 1910 edges, 14 markings/sec, 125 secs
lola: sara is running 130 secs || 1983 markings, 1982 edges, 14 markings/sec, 130 secs
lola: sara is running 135 secs || 2053 markings, 2052 edges, 14 markings/sec, 135 secs
lola: sara is running 140 secs || 2121 markings, 2120 edges, 14 markings/sec, 140 secs
lola: sara is running 145 secs || 2187 markings, 2186 edges, 13 markings/sec, 145 secs
lola: sara is running 150 secs || 2252 markings, 2252 edges, 13 markings/sec, 150 secs
lola: sara is running 155 secs || 2323 markings, 2324 edges, 14 markings/sec, 155 secs
lola: sara is running 160 secs || 2395 markings, 2397 edges, 14 markings/sec, 160 secs
lola: sara is running 165 secs || 2481 markings, 2483 edges, 17 markings/sec, 165 secs
lola: sara is running 170 secs || 2562 markings, 2582 edges, 16 markings/sec, 170 secs
lola: sara is running 175 secs || 2644 markings, 2670 edges, 16 markings/sec, 175 secs
lola: sara is running 180 secs || 2726 markings, 2752 edges, 16 markings/sec, 180 secs
lola: sara is running 185 secs || 2808 markings, 2834 edges, 16 markings/sec, 185 secs
lola: sara is running 190 secs || 2894 markings, 2921 edges, 17 markings/sec, 190 secs
lola: sara is running 195 secs || 2980 markings, 3011 edges, 17 markings/sec, 195 secs
lola: sara is running 200 secs || 3066 markings, 3110 edges, 17 markings/sec, 200 secs
lola: sara is running 205 secs || 3151 markings, 3200 edges, 17 markings/sec, 205 secs
lola: sara is running 210 secs || 3237 markings, 3292 edges, 17 markings/sec, 210 secs
lola: sara is running 215 secs || 3318 markings, 3376 edges, 16 markings/sec, 215 secs
lola: sara is running 220 secs || 3378 markings, 3446 edges, 12 markings/sec, 220 secs
lola: sara is running 225 secs || 3449 markings, 3519 edges, 14 markings/sec, 225 secs
lola: sara is running 230 secs || 3517 markings, 3588 edges, 14 markings/sec, 230 secs
lola: sara is running 235 secs || 3585 markings, 3657 edges, 14 markings/sec, 235 secs
lola: sara is running 240 secs || 3651 markings, 3740 edges, 13 markings/sec, 240 secs
lola: sara is running 245 secs || 3728 markings, 3826 edges, 15 markings/sec, 245 secs
lola: sara is running 250 secs || 3807 markings, 3905 edges, 16 markings/sec, 250 secs
lola: sara is running 255 secs || 3887 markings, 3989 edges, 16 markings/sec, 255 secs
lola: sara is running 260 secs || 3967 markings, 4069 edges, 16 markings/sec, 260 secs
lola: sara is running 265 secs || 4046 markings, 4150 edges, 16 markings/sec, 265 secs
lola: sara is running 270 secs || 4126 markings, 4232 edges, 16 markings/sec, 270 secs
lola: sara is running 275 secs || 4204 markings, 4337 edges, 16 markings/sec, 275 secs
lola: sara is running 280 secs || 4285 markings, 4435 edges, 16 markings/sec, 280 secs
lola: sara is running 285 secs || 4367 markings, 4539 edges, 16 markings/sec, 285 secs
lola: sara is running 290 secs || 4446 markings, 4620 edges, 16 markings/sec, 290 secs
lola: sara is running 295 secs || 4525 markings, 4704 edges, 16 markings/sec, 295 secs
lola: sara is running 300 secs || 4604 markings, 4786 edges, 16 markings/sec, 300 secs
lola: sara is running 305 secs || 4684 markings, 4867 edges, 16 markings/sec, 305 secs
lola: sara is running 310 secs || 4762 markings, 4950 edges, 16 markings/sec, 310 secs
lola: sara is running 315 secs || 4842 markings, 5046 edges, 16 markings/sec, 315 secs
lola: sara is running 320 secs || 4923 markings, 5137 edges, 16 markings/sec, 320 secs
lola: time limit reached - aborting
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown no unknown unknown unknown unknown unknown unknown no unknown unknown yes unknown unknown unknown
lola:
preliminary result: unknown unknown no unknown unknown unknown unknown unknown unknown no unknown unknown yes unknown unknown unknown
lola:
preliminary result: unknown unknown no unknown unknown unknown unknown unknown unknown no unknown unknown yes unknown unknown unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: unknown unknown no unknown unknown unknown unknown unknown unknown no unknown unknown yes unknown unknown unknown
lola: memory consumption: 670824 KB
lola: time consumption: 3568 seconds
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: unknown unknown no unknown unknown unknown unknown unknown unknown no unknown unknown yes unknown unknown unknown
lola: memory consumption: 671104 KB
lola: time consumption: 3568 seconds

BK_STOP 1527821021240

--------------------
content from stderr:

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RERS17pb115-PT-6"
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/RERS17pb115-PT-6.tgz
mv RERS17pb115-PT-6 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool lola"
echo " Input is RERS17pb115-PT-6, 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-152749170200594"
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 ;