Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r176-tajo-158987871700348.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is PolyORBLF-COL-S04J06T08, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987871700348
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 344K
-rw-r--r-- 1 mcc users 4.9K Apr 12 05:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 12 05:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 11 05:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 11 05:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Apr 10 12:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 10 12:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 9 17:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 9 17:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 10 22:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 10 22:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 154K Mar 24 05:37 model.pnml

--------------------
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 PolyORBLF-COL-S04J06T08-CTLFireability-00
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-01
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-02
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-03
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-04
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-05
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-06
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-07
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-08
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-09
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-10
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-11
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-12
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-13
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-14
FORMULA_NAME PolyORBLF-COL-S04J06T08-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591145641607

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 00:54:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 00:54:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 00:54:03] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-06-03 00:54:04] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 635 ms
[2020-06-03 00:54:04] [INFO ] sort/places :
D4->DisablePollingE,DisablePollingB,Insert_Source_B,P_1119,P_2579,
Threads->AwakeTasks,IdleTasks,NotifyEventJobQueuedE,QueueJobE,P_2321,TryAllocateOneTaskE,TryAllocateOneTaskB,P_2318,EnablePollingE,EnablePollingB,FetchJobB,ScheduleTaskE_Check,ScheduleTaskB,Abort_Check_Sources_E,Abort_Check_Sources_B,NotifyEventSourceAddedB,Insert_Source_E,NotifyEventSourceAddedE,P_1113,ProcessingEvt,P_1155,nyo,P_1158,P_1159,P_1160,NotifyEventEndOfCheckSourcesB,NotifyEventEndOfCheckSourcesE,Check_Sources_B,Check_Sources_E,Idle,NotifyEventJobCompletedE,NotifyEventJobCompletedB,RunE,RunB,Perform_Work_E,Try_Check_Sources_B,Try_Check_Sources_E,P_1617,ScheduleTaskE_Idle,
D6->CreatedJobs,
Jobs->P_1725,P_1724,P_1712,AvailableJobId,
Dot->cJobCnt,JobCnt,cBlockedTasks,PollingAbort,cPollingAbort,BlockedTasks,MarkerWrite,P_1727,P_1726,MarkerRead,P_1717,P_1716,CanInjectEvent,SigAbort,NoSigAbort,P_1093,P_1095,P_1097,P_1099,cSources,cIsMonitoring,IsMonitoring,cIdleTasks,ORB_Lock,
Sources->DataOnSrc,PlaceSources,ModifiedSrc,AbourtToModifySrc,
D1->NotifyEventJobQueuedB,QueueJobB,FetchJobE,ScheduleTaskE_Work,

[2020-06-03 00:54:04] [INFO ] ms2 symmetric to ms1 in transition T_1124
[2020-06-03 00:54:04] [INFO ] ms3 symmetric to ms2 in transition T_1125
[2020-06-03 00:54:04] [INFO ] ms2 symmetric to ms1 in transition T_1125
[2020-06-03 00:54:04] [INFO ] ms3 symmetric to ms2 in transition T_1126
[2020-06-03 00:54:04] [INFO ] ms2 symmetric to ms1 in transition T_1126
[2020-06-03 00:54:04] [INFO ] ms1 symmetric to ms4 in transition T_1126
[2020-06-03 00:54:04] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 792 PT places and 4336.0 transition bindings in 39 ms.
[2020-06-03 00:54:04] [INFO ] Computed order based on color domains.
[2020-06-03 00:54:04] [INFO ] Unfolded HLPN to a Petri net with 792 places and 2100 transitions in 66 ms.
[2020-06-03 00:54:04] [INFO ] Unfolded HLPN properties in 1 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 121 ms.
Incomplete random walk after 100000 steps, including 8 resets, run finished after 926 ms. (steps per millisecond=107 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-06-03 00:54:05] [INFO ] Flow matrix only has 2068 transitions (discarded 32 similar events)
// Phase 1: matrix 2068 rows 792 cols
[2020-06-03 00:54:05] [INFO ] Computed 58 place invariants in 217 ms
[2020-06-03 00:54:06] [INFO ] [Real]Absence check using 16 positive place invariants in 76 ms returned sat
[2020-06-03 00:54:06] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 586 ms returned unsat
[2020-06-03 00:54:06] [INFO ] [Real]Absence check using 16 positive place invariants in 25 ms returned sat
[2020-06-03 00:54:06] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 58 ms returned sat
[2020-06-03 00:54:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 00:54:10] [INFO ] [Real]Absence check using state equation in 3197 ms returned sat
[2020-06-03 00:54:10] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 00:54:10] [INFO ] [Nat]Absence check using 16 positive place invariants in 27 ms returned sat
[2020-06-03 00:54:10] [INFO ] [Nat]Absence check using 16 positive and 42 generalized place invariants in 66 ms returned sat
[2020-06-03 00:54:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 00:54:14] [INFO ] [Nat]Absence check using state equation in 3969 ms returned sat
[2020-06-03 00:54:14] [INFO ] State equation strengthened by 168 read => feed constraints.
[2020-06-03 00:54:16] [INFO ] [Nat]Added 168 Read/Feed constraints in 1729 ms returned sat
[2020-06-03 00:54:16] [INFO ] Deduced a trap composed of 83 places in 294 ms
[2020-06-03 00:54:17] [INFO ] Deduced a trap composed of 83 places in 261 ms
[2020-06-03 00:54:19] [INFO ] Deduced a trap composed of 375 places in 1076 ms
[2020-06-03 00:54:20] [INFO ] Deduced a trap composed of 510 places in 737 ms
[2020-06-03 00:54:23] [INFO ] Deduced a trap composed of 390 places in 684 ms
[2020-06-03 00:54:26] [INFO ] Deduced a trap composed of 83 places in 674 ms
[2020-06-03 00:54:29] [INFO ] Deduced a trap composed of 84 places in 449 ms
[2020-06-03 00:54:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 00:54:31] [INFO ] Deduced a trap composed of 2 places in 688 ms
[2020-06-03 00:54:31] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s195 s196) 0)") while checking expression at index 1
[2020-06-03 00:54:31] [INFO ] [Real]Absence check using 16 positive place invariants in 20 ms returned sat
[2020-06-03 00:54:31] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 43 ms returned sat
[2020-06-03 00:54:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 00:54:34] [INFO ] [Real]Absence check using state equation in 3038 ms returned sat
[2020-06-03 00:54:34] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 00:54:34] [INFO ] [Nat]Absence check using 16 positive place invariants in 19 ms returned sat
[2020-06-03 00:54:34] [INFO ] [Nat]Absence check using 16 positive and 42 generalized place invariants in 43 ms returned sat
[2020-06-03 00:54:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 00:54:38] [INFO ] [Nat]Absence check using state equation in 3915 ms returned sat
[2020-06-03 00:54:39] [INFO ] [Nat]Added 168 Read/Feed constraints in 1513 ms returned sat
[2020-06-03 00:54:40] [INFO ] Computed and/alt/rep : 2096/36884/2064 causal constraints in 195 ms.
[2020-06-03 00:54:53] [INFO ] Added : 140 causal constraints over 28 iterations in 13088 ms. Result :unknown
[2020-06-03 00:54:53] [INFO ] [Real]Absence check using 16 positive place invariants in 37 ms returned sat
[2020-06-03 00:54:53] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 59 ms returned sat
[2020-06-03 00:54:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 00:54:57] [INFO ] [Real]Absence check using state equation in 4046 ms returned sat
[2020-06-03 00:54:57] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 00:54:57] [INFO ] [Nat]Absence check using 16 positive place invariants in 19 ms returned sat
[2020-06-03 00:54:57] [INFO ] [Nat]Absence check using 16 positive and 42 generalized place invariants in 44 ms returned sat
[2020-06-03 00:54:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 00:55:01] [INFO ] [Nat]Absence check using state equation in 3572 ms returned sat
[2020-06-03 00:55:04] [INFO ] [Nat]Added 168 Read/Feed constraints in 2846 ms returned sat
[2020-06-03 00:55:04] [INFO ] Computed and/alt/rep : 2096/36884/2064 causal constraints in 228 ms.
[2020-06-03 00:55:17] [INFO ] Added : 215 causal constraints over 43 iterations in 13387 ms. Result :unknown
[2020-06-03 00:55:17] [INFO ] [Real]Absence check using 16 positive place invariants in 25 ms returned sat
[2020-06-03 00:55:17] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 57 ms returned sat
[2020-06-03 00:55:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 00:55:20] [INFO ] [Real]Absence check using state equation in 3239 ms returned sat
[2020-06-03 00:55:20] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 00:55:21] [INFO ] [Nat]Absence check using 16 positive place invariants in 43 ms returned sat
[2020-06-03 00:55:21] [INFO ] [Nat]Absence check using 16 positive and 42 generalized place invariants in 78 ms returned sat
[2020-06-03 00:55:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 00:55:24] [INFO ] [Nat]Absence check using state equation in 3632 ms returned sat
[2020-06-03 00:55:27] [INFO ] [Nat]Added 168 Read/Feed constraints in 2445 ms returned sat
[2020-06-03 00:55:27] [INFO ] Deduced a trap composed of 83 places in 170 ms
[2020-06-03 00:55:27] [INFO ] Deduced a trap composed of 84 places in 57 ms
[2020-06-03 00:55:29] [INFO ] Deduced a trap composed of 84 places in 417 ms
[2020-06-03 00:55:30] [INFO ] Deduced a trap composed of 129 places in 446 ms
[2020-06-03 00:55:30] [INFO ] Deduced a trap composed of 84 places in 61 ms
[2020-06-03 00:55:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 00:55:33] [INFO ] Deduced a trap composed of 83 places in 106 ms
[2020-06-03 00:55:34] [INFO ] Deduced a trap composed of 84 places in 146 ms
[2020-06-03 00:55:37] [INFO ] Deduced a trap composed of 19 places in 302 ms
[2020-06-03 00:55:40] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 00:55:41] [INFO ] Deduced a trap composed of 2 places in 691 ms
[2020-06-03 00:55:41] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s195 s196) 0)") while checking expression at index 4
[2020-06-03 00:55:41] [INFO ] [Real]Absence check using 16 positive place invariants in 39 ms returned sat
[2020-06-03 00:55:41] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 61 ms returned sat
[2020-06-03 00:55:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 00:55:45] [INFO ] [Real]Absence check using state equation in 3586 ms returned sat
[2020-06-03 00:55:45] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 00:55:45] [INFO ] [Nat]Absence check using 16 positive place invariants in 28 ms returned sat
[2020-06-03 00:55:45] [INFO ] [Nat]Absence check using 16 positive and 42 generalized place invariants in 56 ms returned sat
[2020-06-03 00:55:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 00:55:50] [INFO ] [Nat]Absence check using state equation in 5029 ms returned sat
[2020-06-03 00:55:51] [INFO ] [Nat]Added 168 Read/Feed constraints in 985 ms returned sat
[2020-06-03 00:55:51] [INFO ] Deduced a trap composed of 83 places in 54 ms
[2020-06-03 00:55:51] [INFO ] Deduced a trap composed of 84 places in 79 ms
[2020-06-03 00:55:52] [INFO ] Deduced a trap composed of 83 places in 102 ms
[2020-06-03 00:55:52] [INFO ] Deduced a trap composed of 83 places in 80 ms
[2020-06-03 00:55:53] [INFO ] Deduced a trap composed of 84 places in 71 ms
[2020-06-03 00:55:53] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2334 ms
[2020-06-03 00:55:54] [INFO ] Computed and/alt/rep : 2096/36884/2064 causal constraints in 240 ms.
[2020-06-03 00:56:03] [INFO ] Added : 135 causal constraints over 27 iterations in 9724 ms. Result :sat
[2020-06-03 00:56:04] [INFO ] Deduced a trap composed of 83 places in 652 ms
[2020-06-03 00:56:05] [INFO ] Deduced a trap composed of 451 places in 596 ms
[2020-06-03 00:56:05] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s1 s19 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37 s38 s39 s40 s41 s42 s43 s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80 s81 s146 s148 s149 s150 s151 s152 s153 s155 s163 s178 s179 s180 s181 s182 s183 s184 s185 s186 s187 s188 s189 s190 s191 s192 s193 s198 s199 s200 s201 s202 s203 s204 s205 s206 s207 s208 s209 s210 s211 s212 s213 s214 s215 s216 s217 s218 s219 s220 s221 s222 s223 s224 s225 s226 s227 s228 s229 s230 s231 s232 s233 s234 s235 s236 s237 s238 s239 s240 s241 s242 s243 s244 s245 s246 s247 s248 s249 s250 s251 s252 s253 s254 s255 s256 s257 s258 s259 s260 s261 s279 s280 s281 s282 s283 s284 s285 s286 s287 s288 s289 s290 s291 s292 s293 s294 s295 s296 s297 s298 s299 s300 s301 s302 s303 s304 s305 s306 s307 s308 s309 s310 s311 s312 s313 s314 s315 s316 s317 s318 s319 s320 s321 s322 s323 s324 s325 s326 s327 s328 s329 s330 s331 s332 s333 s334 s338 s339 s340 s341 s342 s343 s344 s345 s353 s354 s355 s356 s357 s358 s359 s360 s361 s362 s363 s364 s365 s366 s367 s368 s382 s383 s384 s385 s386 s387 s388 s389 s396 s397 s398 s399 s400 s401 s402 s403 s404 s405 s406 s407 s408 s409 s410 s411 s412 s413 s414 s415 s416 s417 s418 s419 s420 s421 s422 s423 s424 s425 s426 s427 s428 s429 s430 s431 s432 s433 s434 s435 s436 s437 s438 s439 s440 s441 s442 s443 s444 s445 s446 s447 s448 s449 s450 s451 s464 s471 s472 s473 s474 s475 s476 s477 s478 s479 s480 s481 s482 s483 s484 s485 s486 s487 s488 s489 s490 s491 s492 s493 s494 s495 s496 s497 s498 s499 s500 s501 s502 s532 s533 s534 s535 s536 s537 s538 s539 s541 s549 s557 s565 s573 s580 s581 s582 s583 s584 s585 s586 s587 s624 s625 s626 s627 s628 s629 s630 s631 s632 s633 s634 s635 s636 s637 s638 s639 s656 s657 s658 s659 s660 s661 s662 s663 s664 s665 s666 s667 s668 s669 s670 s671 s680 s682 s683 s684 s685 s686 s687 s688 s689 s691 s728 s729 s730 s731 s732 s733 s734 s735 s736 s737 s738 s739 s740 s741 s742 s743 s744 s745 s746 s747 s748 s749 s750 s751 s752 s753 s754 s755 s756 s757 s758 s759 s760 s761 s762 s763 s764 s765 s766 s767 s768 s769 s770 s771 s772 s773 s774 s775 s776 s777 s778 s779 s780 s781 s782 s783 s784 s785 s786 s787 s788 s789 s790 s791) 0)") while checking expression at index 5
[2020-06-03 00:56:05] [INFO ] [Real]Absence check using 16 positive place invariants in 15 ms returned sat
[2020-06-03 00:56:06] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 40 ms returned sat
[2020-06-03 00:56:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 00:56:11] [INFO ] [Real]Absence check using state equation in 5025 ms returned sat
[2020-06-03 00:56:11] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 00:56:11] [INFO ] [Nat]Absence check using 16 positive place invariants in 17 ms returned sat
[2020-06-03 00:56:11] [INFO ] [Nat]Absence check using 16 positive and 42 generalized place invariants in 40 ms returned sat
[2020-06-03 00:56:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 00:56:19] [INFO ] [Nat]Absence check using state equation in 7967 ms returned sat
[2020-06-03 00:56:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 00:56:25] [INFO ] [Nat]Added 168 Read/Feed constraints in 6067 ms returned unknown
[2020-06-03 00:56:25] [INFO ] [Real]Absence check using 16 positive place invariants in 80 ms returned sat
[2020-06-03 00:56:25] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 40 ms returned sat
[2020-06-03 00:56:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 00:56:29] [INFO ] [Real]Absence check using state equation in 3850 ms returned sat
[2020-06-03 00:56:29] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 00:56:29] [INFO ] [Nat]Absence check using 16 positive place invariants in 17 ms returned sat
[2020-06-03 00:56:29] [INFO ] [Nat]Absence check using 16 positive and 42 generalized place invariants in 39 ms returned sat
[2020-06-03 00:56:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 00:56:33] [INFO ] [Nat]Absence check using state equation in 4051 ms returned sat
[2020-06-03 00:56:35] [INFO ] [Nat]Added 168 Read/Feed constraints in 1470 ms returned sat
[2020-06-03 00:56:35] [INFO ] Deduced a trap composed of 81 places in 572 ms
[2020-06-03 00:56:35] [INFO ] Deduced a trap composed of 83 places in 92 ms
[2020-06-03 00:56:35] [INFO ] Deduced a trap composed of 83 places in 56 ms
[2020-06-03 00:56:36] [INFO ] Deduced a trap composed of 83 places in 143 ms
[2020-06-03 00:56:39] [INFO ] Deduced a trap composed of 84 places in 586 ms
[2020-06-03 00:56:40] [INFO ] Deduced a trap composed of 84 places in 71 ms
[2020-06-03 00:56:41] [INFO ] Deduced a trap composed of 83 places in 542 ms
[2020-06-03 00:56:42] [INFO ] Deduced a trap composed of 84 places in 70 ms
[2020-06-03 00:56:43] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 8201 ms
[2020-06-03 00:56:43] [INFO ] Computed and/alt/rep : 2096/36884/2064 causal constraints in 133 ms.
[2020-06-03 00:56:49] [INFO ] Added : 155 causal constraints over 31 iterations in 6141 ms. Result :(error "Failed to check-sat")
[2020-06-03 00:56:49] [INFO ] [Real]Absence check using 16 positive place invariants in 37 ms returned sat
[2020-06-03 00:56:49] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 121 ms returned sat
[2020-06-03 00:56:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 00:56:54] [INFO ] [Real]Absence check using state equation in 4413 ms returned sat
[2020-06-03 00:56:54] [INFO ] [Real]Added 168 Read/Feed constraints in 50 ms returned sat
[2020-06-03 00:56:54] [INFO ] Deduced a trap composed of 92 places in 601 ms
[2020-06-03 00:56:55] [INFO ] Deduced a trap composed of 83 places in 535 ms
[2020-06-03 00:56:55] [INFO ] Deduced a trap composed of 404 places in 479 ms
[2020-06-03 00:56:56] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1875 ms
[2020-06-03 00:56:56] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 00:56:56] [INFO ] [Nat]Absence check using 16 positive place invariants in 19 ms returned sat
[2020-06-03 00:56:56] [INFO ] [Nat]Absence check using 16 positive and 42 generalized place invariants in 42 ms returned sat
[2020-06-03 00:56:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 00:57:00] [INFO ] [Nat]Absence check using state equation in 4031 ms returned sat
[2020-06-03 00:57:01] [INFO ] [Nat]Added 168 Read/Feed constraints in 745 ms returned sat
[2020-06-03 00:57:01] [INFO ] Deduced a trap composed of 84 places in 599 ms
[2020-06-03 00:57:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 00:57:17] [INFO ] Deduced a trap composed of 2 places in 1008 ms
[2020-06-03 00:57:17] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s195 s196) 0)") while checking expression at index 8
[2020-06-03 00:57:17] [INFO ] [Real]Absence check using 16 positive place invariants in 25 ms returned sat
[2020-06-03 00:57:17] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 43 ms returned unsat
[2020-06-03 00:57:17] [INFO ] [Real]Absence check using 16 positive place invariants in 16 ms returned sat
[2020-06-03 00:57:17] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 62 ms returned unsat
[2020-06-03 00:57:17] [INFO ] [Real]Absence check using 16 positive place invariants in 17 ms returned sat
[2020-06-03 00:57:17] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 42 ms returned unsat
[2020-06-03 00:57:17] [INFO ] [Real]Absence check using 16 positive place invariants in 23 ms returned sat
[2020-06-03 00:57:17] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 40 ms returned sat
[2020-06-03 00:57:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 00:57:20] [INFO ] [Real]Absence check using state equation in 3289 ms returned sat
[2020-06-03 00:57:21] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 00:57:21] [INFO ] [Nat]Absence check using 16 positive place invariants in 32 ms returned sat
[2020-06-03 00:57:21] [INFO ] [Nat]Absence check using 16 positive and 42 generalized place invariants in 82 ms returned sat
[2020-06-03 00:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 00:57:25] [INFO ] [Nat]Absence check using state equation in 3997 ms returned sat
[2020-06-03 00:57:26] [INFO ] [Nat]Added 168 Read/Feed constraints in 954 ms returned sat
[2020-06-03 00:57:26] [INFO ] Deduced a trap composed of 84 places in 323 ms
[2020-06-03 00:57:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 737 ms
[2020-06-03 00:57:27] [INFO ] Computed and/alt/rep : 2096/36884/2064 causal constraints in 122 ms.
[2020-06-03 00:57:41] [INFO ] Added : 210 causal constraints over 42 iterations in 14093 ms. Result :unknown
[2020-06-03 00:57:41] [INFO ] [Real]Absence check using 16 positive place invariants in 35 ms returned sat
[2020-06-03 00:57:41] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 58 ms returned sat
[2020-06-03 00:57:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 00:57:45] [INFO ] [Real]Absence check using state equation in 4006 ms returned sat
[2020-06-03 00:57:45] [INFO ] [Real]Added 168 Read/Feed constraints in 45 ms returned sat
[2020-06-03 00:57:46] [INFO ] Deduced a trap composed of 396 places in 599 ms
[2020-06-03 00:57:46] [INFO ] Deduced a trap composed of 451 places in 693 ms
[2020-06-03 00:57:47] [INFO ] Deduced a trap composed of 48 places in 256 ms
[2020-06-03 00:57:47] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1907 ms
[2020-06-03 00:57:47] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 00:57:47] [INFO ] [Nat]Absence check using 16 positive place invariants in 28 ms returned sat
[2020-06-03 00:57:47] [INFO ] [Nat]Absence check using 16 positive and 42 generalized place invariants in 39 ms returned sat
[2020-06-03 00:57:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 00:57:52] [INFO ] [Nat]Absence check using state equation in 5468 ms returned sat
[2020-06-03 00:57:54] [INFO ] [Nat]Added 168 Read/Feed constraints in 1489 ms returned sat
[2020-06-03 00:57:54] [INFO ] Deduced a trap composed of 483 places in 476 ms
[2020-06-03 00:57:55] [INFO ] Deduced a trap composed of 83 places in 470 ms
[2020-06-03 00:57:56] [INFO ] Deduced a trap composed of 84 places in 629 ms
[2020-06-03 00:57:58] [INFO ] Deduced a trap composed of 84 places in 633 ms
[2020-06-03 00:57:59] [INFO ] Deduced a trap composed of 459 places in 570 ms
[2020-06-03 00:57:59] [INFO ] Deduced a trap composed of 452 places in 564 ms
[2020-06-03 00:58:00] [INFO ] Deduced a trap composed of 458 places in 567 ms
[2020-06-03 00:58:00] [INFO ] Deduced a trap composed of 83 places in 87 ms
[2020-06-03 00:58:01] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 6785 ms
[2020-06-03 00:58:01] [INFO ] Computed and/alt/rep : 2096/36884/2064 causal constraints in 158 ms.
[2020-06-03 00:58:07] [INFO ] Added : 135 causal constraints over 27 iterations in 6140 ms. Result :unknown
Successfully simplified 4 atomic propositions for a total of 4 simplifications.
[2020-06-03 00:58:08] [INFO ] Flatten gal took : 616 ms
[2020-06-03 00:58:08] [INFO ] Flatten gal took : 185 ms
[2020-06-03 00:58:08] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 25 ms.
[2020-06-03 00:58:08] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 33 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ PolyORBLF-COL-S04J06T08 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427488 kB
MemFree: 10894332 kB
After kill :
MemTotal: 16427488 kB
MemFree: 16134460 kB

--------------------
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="PolyORBLF-COL-S04J06T08"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itslola"
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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itslola"
echo " Input is PolyORBLF-COL-S04J06T08, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r176-tajo-158987871700348"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S04J06T08.tgz
mv PolyORBLF-COL-S04J06T08 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;