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.r126-tajo-158961390100294.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBLF-COL-S02J06T06, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r126-tajo-158961390100294
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 348K
-rw-r--r-- 1 mcc users 4.9K Apr 12 05:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 12 05:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 11 04:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 11 04:56 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 4.2K Apr 14 12:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 14 12:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 10 12:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Apr 10 12:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 9 17:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 9 17:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K 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-S02J06T06-ReachabilityCardinality-00
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityCardinality-01
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityCardinality-02
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityCardinality-03
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityCardinality-04
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityCardinality-05
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityCardinality-06
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityCardinality-07
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityCardinality-08
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityCardinality-09
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityCardinality-10
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityCardinality-11
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityCardinality-12
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityCardinality-13
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityCardinality-14
FORMULA_NAME PolyORBLF-COL-S02J06T06-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1589801127741

[2020-05-18 11:25:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-18 11:25:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-18 11:25:30] [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.
[2020-05-18 11:25:31] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1054 ms
[2020-05-18 11:25:31] [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,

[2020-05-18 11:25:31] [INFO ] ms2 symmetric to ms1 in transition T_1124
[2020-05-18 11:25:31] [INFO ] ms3 symmetric to ms2 in transition T_1125
[2020-05-18 11:25:31] [INFO ] ms2 symmetric to ms1 in transition T_1125
[2020-05-18 11:25:31] [INFO ] ms3 symmetric to ms4 in transition T_1126
[2020-05-18 11:25:31] [INFO ] ms4 symmetric to ms2 in transition T_1126
[2020-05-18 11:25:31] [INFO ] ms2 symmetric to ms1 in transition T_1126
[2020-05-18 11:25:31] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 536 PT places and 1096.0 transition bindings in 69 ms.
[2020-05-18 11:25:31] [INFO ] Computed order based on color domains.
[2020-05-18 11:25:31] [INFO ] Unfolded HLPN to a Petri net with 536 places and 968 transitions in 48 ms.
[2020-05-18 11:25:31] [INFO ] Unfolded HLPN properties in 1 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 95 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties seen :[1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=204 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 50 ms. (steps per millisecond=200 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 41 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0]
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 52 ms. (steps per millisecond=192 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 62 ms. (steps per millisecond=161 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=208 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 32 ms. (steps per millisecond=312 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2020-05-18 11:25:32] [INFO ] Flow matrix only has 956 transitions (discarded 12 similar events)
// Phase 1: matrix 956 rows 536 cols
[2020-05-18 11:25:32] [INFO ] Computed 50 place invariants in 68 ms
[2020-05-18 11:25:32] [INFO ] [Real]Absence check using 17 positive place invariants in 44 ms returned sat
[2020-05-18 11:25:32] [INFO ] [Real]Absence check using 17 positive and 33 generalized place invariants in 33 ms returned unsat
[2020-05-18 11:25:32] [INFO ] [Real]Absence check using 17 positive place invariants in 18 ms returned unsat
[2020-05-18 11:25:32] [INFO ] [Real]Absence check using 17 positive place invariants in 31 ms returned sat
[2020-05-18 11:25:32] [INFO ] [Real]Absence check using 17 positive and 33 generalized place invariants in 2 ms returned unsat
[2020-05-18 11:25:32] [INFO ] [Real]Absence check using 17 positive place invariants in 23 ms returned sat
[2020-05-18 11:25:32] [INFO ] [Real]Absence check using 17 positive and 33 generalized place invariants in 20 ms returned unsat
[2020-05-18 11:25:32] [INFO ] [Real]Absence check using 17 positive place invariants in 23 ms returned sat
[2020-05-18 11:25:32] [INFO ] [Real]Absence check using 17 positive and 33 generalized place invariants in 33 ms returned sat
[2020-05-18 11:25:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 11:25:34] [INFO ] [Real]Absence check using state equation in 1284 ms returned sat
[2020-05-18 11:25:34] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 11:25:34] [INFO ] [Nat]Absence check using 17 positive place invariants in 21 ms returned sat
[2020-05-18 11:25:34] [INFO ] [Nat]Absence check using 17 positive and 33 generalized place invariants in 24 ms returned sat
[2020-05-18 11:25:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 11:25:35] [INFO ] [Nat]Absence check using state equation in 1542 ms returned sat
[2020-05-18 11:25:35] [INFO ] State equation strengthened by 78 read => feed constraints.
[2020-05-18 11:25:36] [INFO ] [Nat]Added 78 Read/Feed constraints in 531 ms returned sat
[2020-05-18 11:25:36] [INFO ] Deduced a trap composed of 74 places in 94 ms
[2020-05-18 11:25:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 305 ms
[2020-05-18 11:25:36] [INFO ] Computed and/alt/rep : 966/12574/954 causal constraints in 94 ms.
[2020-05-18 11:25:39] [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 (=> (> t95 0) (or (and (> t5 0) (< o5 o95)) (and (> t65 0) (< o65 o95))))") while checking expression at index 4
[2020-05-18 11:25:39] [INFO ] [Real]Absence check using 17 positive place invariants in 37 ms returned sat
[2020-05-18 11:25:39] [INFO ] [Real]Absence check using 17 positive and 33 generalized place invariants in 44 ms returned sat
[2020-05-18 11:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 11:25:40] [INFO ] [Real]Absence check using state equation in 1480 ms returned sat
[2020-05-18 11:25:40] [INFO ] [Real]Added 78 Read/Feed constraints in 23 ms returned sat
[2020-05-18 11:25:41] [INFO ] Deduced a trap composed of 98 places in 379 ms
[2020-05-18 11:25:41] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 402 ms
[2020-05-18 11:25:41] [INFO ] [Real]Absence check using 17 positive place invariants in 24 ms returned sat
[2020-05-18 11:25:41] [INFO ] [Real]Absence check using 17 positive and 33 generalized place invariants in 38 ms returned sat
[2020-05-18 11:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 11:25:42] [INFO ] [Real]Absence check using state equation in 1393 ms returned sat
[2020-05-18 11:25:42] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 11:25:43] [INFO ] [Nat]Absence check using 17 positive place invariants in 30 ms returned sat
[2020-05-18 11:25:43] [INFO ] [Nat]Absence check using 17 positive and 33 generalized place invariants in 37 ms returned sat
[2020-05-18 11:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 11:25:44] [INFO ] [Nat]Absence check using state equation in 1492 ms returned sat
[2020-05-18 11:25:44] [INFO ] [Nat]Added 78 Read/Feed constraints in 282 ms returned sat
[2020-05-18 11:25:44] [INFO ] Deduced a trap composed of 73 places in 83 ms
[2020-05-18 11:25:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 269 ms
[2020-05-18 11:25:45] [INFO ] Computed and/alt/rep : 966/12574/954 causal constraints in 79 ms.
[2020-05-18 11:25:47] [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 (=> (> t145 0) (or (and (> t537 0) (< o537 o145)) (and (> t579 0) (< o579 o145))))") while checking expression at index 6
[2020-05-18 11:25:48] [INFO ] [Real]Absence check using 17 positive place invariants in 31 ms returned sat
[2020-05-18 11:25:48] [INFO ] [Real]Absence check using 17 positive and 33 generalized place invariants in 33 ms returned unsat
[2020-05-18 11:25:48] [INFO ] [Real]Absence check using 17 positive place invariants in 26 ms returned unsat
[2020-05-18 11:25:48] [INFO ] [Real]Absence check using 17 positive place invariants in 29 ms returned sat
[2020-05-18 11:25:48] [INFO ] [Real]Absence check using 17 positive and 33 generalized place invariants in 26 ms returned sat
[2020-05-18 11:25:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 11:25:49] [INFO ] [Real]Absence check using state equation in 1257 ms returned sat
[2020-05-18 11:25:49] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 11:25:49] [INFO ] [Nat]Absence check using 17 positive place invariants in 34 ms returned sat
[2020-05-18 11:25:49] [INFO ] [Nat]Absence check using 17 positive and 33 generalized place invariants in 37 ms returned sat
[2020-05-18 11:25:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 11:25:51] [INFO ] [Nat]Absence check using state equation in 1967 ms returned sat
[2020-05-18 11:25:52] [INFO ] [Nat]Added 78 Read/Feed constraints in 304 ms returned sat
[2020-05-18 11:25:52] [INFO ] Deduced a trap composed of 15 places in 403 ms
[2020-05-18 11:25:53] [INFO ] Deduced a trap composed of 322 places in 370 ms
[2020-05-18 11:25:53] [INFO ] Deduced a trap composed of 292 places in 351 ms
[2020-05-18 11:25:54] [INFO ] Deduced a trap composed of 268 places in 393 ms
[2020-05-18 11:25:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 11:25:55] [INFO ] Deduced a trap composed of 73 places in 439 ms
[2020-05-18 11:25:55] [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 (> (+ s15 s27 s28 s29 s30 s31 s32 s33 s63 s75 s76 s77 s78 s79 s80 s81 s111 s129 s135 s141 s152 s153 s164 s165 s198 s199 s200 s201 s202 s203 s204 s237 s250 s256 s265 s271 s281 s288 s289 s299 s305 s322 s329 s330 s355 s361 s367 s373 s379 s385 s391 s397 s403 s409 s417 s423 s429 s435 s441 s447 s453 s459 s467 s478 s479 s489 s501 s502 s503 s504 s505 s506 s507) 0)") while checking expression at index 9
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 19 out of 536 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 536/536 places, 968/968 transitions.
Ensure Unique test removed 2 places
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 54
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 534 transition count 914
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 110 place count 480 transition count 914
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 110 place count 480 transition count 854
Deduced a syphon composed of 60 places in 6 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 230 place count 420 transition count 854
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 2 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 314 place count 378 transition count 812
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 326 place count 378 transition count 800
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 338 place count 366 transition count 800
Applied a total of 338 rules in 167 ms. Remains 366 /536 variables (removed 170) and now considering 800/968 (removed 168) transitions.
[2020-05-18 11:25:55] [INFO ] Flow matrix only has 788 transitions (discarded 12 similar events)
// Phase 1: matrix 788 rows 366 cols
[2020-05-18 11:25:55] [INFO ] Computed 48 place invariants in 20 ms
[2020-05-18 11:25:57] [INFO ] Dead Transitions using invariants and state equation in 2126 ms returned [718, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 732, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 746, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 760, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 774, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 788, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799]
Found 66 dead transitions using SMT.
Drop transitions removed 66 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 66 transitions :[799, 798, 797, 796, 795, 794, 793, 792, 791, 790, 788, 785, 784, 783, 782, 781, 780, 779, 778, 777, 776, 774, 771, 770, 769, 768, 767, 766, 765, 764, 763, 762, 760, 757, 756, 755, 754, 753, 752, 751, 750, 749, 748, 746, 743, 742, 741, 740, 739, 738, 737, 736, 735, 734, 732, 729, 728, 727, 726, 725, 724, 723, 722, 721, 720, 718]
Starting structural reductions, iteration 1 : 366/536 places, 734/968 transitions.
Reduce places removed 2 places and 12 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 364 transition count 722
Reduce places removed 6 places and 12 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 8 place count 358 transition count 710
Deduced a syphon composed of 6 places in 0 ms
Applied a total of 8 rules in 28 ms. Remains 358 /366 variables (removed 8) and now considering 710/734 (removed 24) transitions.
Finished structural reductions, in 2 iterations. Remains : 358/536 places, 710/968 transitions.
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Finished random walk after 837024 steps, including 503 resets, run visited all 2 properties in 2124 ms. (steps per millisecond=394 )
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T06-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1589801159726

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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-S02J06T06"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is PolyORBLF-COL-S02J06T06, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r126-tajo-158961390100294"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J06T06.tgz
mv PolyORBLF-COL-S02J06T06 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;