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-158961390200348.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-S04J06T08, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r126-tajo-158961390200348
=====================================================================

--------------------
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 1589807414166

[2020-05-18 13:10:15] [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, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-18 13:10:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-18 13:10:15] [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 13:10:16] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 686 ms
[2020-05-18 13:10:16] [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 13:10:16] [INFO ] ms2 symmetric to ms1 in transition T_1124
[2020-05-18 13:10:16] [INFO ] ms3 symmetric to ms2 in transition T_1125
[2020-05-18 13:10:16] [INFO ] ms2 symmetric to ms1 in transition T_1125
[2020-05-18 13:10:16] [INFO ] ms3 symmetric to ms2 in transition T_1126
[2020-05-18 13:10:16] [INFO ] ms2 symmetric to ms1 in transition T_1126
[2020-05-18 13:10:16] [INFO ] ms1 symmetric to ms4 in transition T_1126
[2020-05-18 13:10:16] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 792 PT places and 4336.0 transition bindings in 30 ms.
[2020-05-18 13:10:16] [INFO ] Computed order based on color domains.
[2020-05-18 13:10:16] [INFO ] Unfolded HLPN to a Petri net with 792 places and 2100 transitions in 39 ms.
[2020-05-18 13:10:16] [INFO ] Unfolded HLPN properties in 1 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 84 ms.
Incomplete random walk after 100000 steps, including 10 resets, run finished after 1003 ms. (steps per millisecond=99 ) 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, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-05-18 13:10:17] [INFO ] Flow matrix only has 2068 transitions (discarded 32 similar events)
// Phase 1: matrix 2068 rows 792 cols
[2020-05-18 13:10:17] [INFO ] Computed 58 place invariants in 203 ms
[2020-05-18 13:10:18] [INFO ] [Real]Absence check using 16 positive place invariants in 34 ms returned sat
[2020-05-18 13:10:18] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 383 ms returned unsat
[2020-05-18 13:10:18] [INFO ] [Real]Absence check using 16 positive place invariants in 23 ms returned sat
[2020-05-18 13:10:18] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 45 ms returned sat
[2020-05-18 13:10:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 13:10:22] [INFO ] [Real]Absence check using state equation in 3813 ms returned sat
[2020-05-18 13:10:22] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 13:10:22] [INFO ] [Nat]Absence check using 16 positive place invariants in 29 ms returned sat
[2020-05-18 13:10:22] [INFO ] [Nat]Absence check using 16 positive and 42 generalized place invariants in 65 ms returned sat
[2020-05-18 13:10:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 13:10:26] [INFO ] [Nat]Absence check using state equation in 3595 ms returned sat
[2020-05-18 13:10:26] [INFO ] State equation strengthened by 168 read => feed constraints.
[2020-05-18 13:10:28] [INFO ] [Nat]Added 168 Read/Feed constraints in 1881 ms returned sat
[2020-05-18 13:10:28] [INFO ] Deduced a trap composed of 83 places in 196 ms
[2020-05-18 13:10:29] [INFO ] Deduced a trap composed of 83 places in 210 ms
[2020-05-18 13:10:31] [INFO ] Deduced a trap composed of 375 places in 704 ms
[2020-05-18 13:10:32] [INFO ] Deduced a trap composed of 510 places in 651 ms
[2020-05-18 13:10:36] [INFO ] Deduced a trap composed of 390 places in 738 ms
[2020-05-18 13:10:39] [INFO ] Deduced a trap composed of 83 places in 519 ms
[2020-05-18 13:10:42] [INFO ] Deduced a trap composed of 84 places in 469 ms
[2020-05-18 13:10:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 13:10:43] [INFO ] Deduced a trap composed of 2 places in 794 ms
[2020-05-18 13:10:43] [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
[2020-05-18 13:10:43] [INFO ] [Real]Absence check using 16 positive place invariants in 23 ms returned sat
[2020-05-18 13:10:43] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 59 ms returned sat
[2020-05-18 13:10:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 13:10:46] [INFO ] [Real]Absence check using state equation in 3241 ms returned sat
[2020-05-18 13:10:46] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 13:10:47] [INFO ] [Nat]Absence check using 16 positive place invariants in 27 ms returned sat
[2020-05-18 13:10:47] [INFO ] [Nat]Absence check using 16 positive and 42 generalized place invariants in 59 ms returned sat
[2020-05-18 13:10:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 13:10:51] [INFO ] [Nat]Absence check using state equation in 4579 ms returned sat
[2020-05-18 13:10:53] [INFO ] [Nat]Added 168 Read/Feed constraints in 1669 ms returned sat
[2020-05-18 13:10:53] [INFO ] Computed and/alt/rep : 2096/36884/2064 causal constraints in 151 ms.
[2020-05-18 13:11:04] [INFO ] Added : 140 causal constraints over 28 iterations in 10815 ms. Result :sat
[2020-05-18 13:11:04] [INFO ] Deduced a trap composed of 84 places in 252 ms
[2020-05-18 13:11:04] [INFO ] Deduced a trap composed of 83 places in 189 ms
[2020-05-18 13:11:06] [INFO ] Deduced a trap composed of 83 places in 145 ms
[2020-05-18 13:11:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 13:11:07] [INFO ] Deduced a trap composed of 2 places in 696 ms
[2020-05-18 13:11:07] [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 2
[2020-05-18 13:11:07] [INFO ] [Real]Absence check using 16 positive place invariants in 17 ms returned sat
[2020-05-18 13:11:07] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 57 ms returned sat
[2020-05-18 13:11:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 13:11:11] [INFO ] [Real]Absence check using state equation in 3899 ms returned sat
[2020-05-18 13:11:11] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 13:11:11] [INFO ] [Nat]Absence check using 16 positive place invariants in 19 ms returned sat
[2020-05-18 13:11:11] [INFO ] [Nat]Absence check using 16 positive and 42 generalized place invariants in 49 ms returned sat
[2020-05-18 13:11:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 13:11:15] [INFO ] [Nat]Absence check using state equation in 3979 ms returned sat
[2020-05-18 13:11:18] [INFO ] [Nat]Added 168 Read/Feed constraints in 2961 ms returned sat
[2020-05-18 13:11:19] [INFO ] Computed and/alt/rep : 2096/36884/2064 causal constraints in 237 ms.
[2020-05-18 13:11:31] [INFO ] Added : 205 causal constraints over 41 iterations in 12891 ms. Result :unknown
[2020-05-18 13:11:31] [INFO ] [Real]Absence check using 16 positive place invariants in 24 ms returned sat
[2020-05-18 13:11:31] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 63 ms returned sat
[2020-05-18 13:11:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 13:11:36] [INFO ] [Real]Absence check using state equation in 4299 ms returned sat
[2020-05-18 13:11:36] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 13:11:36] [INFO ] [Nat]Absence check using 16 positive place invariants in 31 ms returned sat
[2020-05-18 13:11:36] [INFO ] [Nat]Absence check using 16 positive and 42 generalized place invariants in 65 ms returned sat
[2020-05-18 13:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 13:11:40] [INFO ] [Nat]Absence check using state equation in 3600 ms returned sat
[2020-05-18 13:11:42] [INFO ] [Nat]Added 168 Read/Feed constraints in 2570 ms returned sat
[2020-05-18 13:11:42] [INFO ] Deduced a trap composed of 83 places in 151 ms
[2020-05-18 13:11:43] [INFO ] Deduced a trap composed of 84 places in 87 ms
[2020-05-18 13:11:44] [INFO ] Deduced a trap composed of 84 places in 475 ms
[2020-05-18 13:11:45] [INFO ] Deduced a trap composed of 129 places in 403 ms
[2020-05-18 13:11:45] [INFO ] Deduced a trap composed of 84 places in 86 ms
[2020-05-18 13:11:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 13:11:49] [INFO ] Deduced a trap composed of 84 places in 119 ms
[2020-05-18 13:11:51] [INFO ] Deduced a trap composed of 84 places in 93 ms
[2020-05-18 13:11:51] [INFO ] Deduced a trap composed of 84 places in 91 ms
[2020-05-18 13:11:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 13:11:57] [INFO ] Deduced a trap composed of 2 places in 803 ms
[2020-05-18 13:11:57] [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
[2020-05-18 13:11:57] [INFO ] [Real]Absence check using 16 positive place invariants in 46 ms returned sat
[2020-05-18 13:11:57] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 112 ms returned sat
[2020-05-18 13:11:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 13:12:00] [INFO ] [Real]Absence check using state equation in 3462 ms returned sat
[2020-05-18 13:12:00] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 13:12:01] [INFO ] [Nat]Absence check using 16 positive place invariants in 27 ms returned sat
[2020-05-18 13:12:01] [INFO ] [Nat]Absence check using 16 positive and 42 generalized place invariants in 58 ms returned sat
[2020-05-18 13:12:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 13:12:05] [INFO ] [Nat]Absence check using state equation in 4437 ms returned sat
[2020-05-18 13:12:06] [INFO ] [Nat]Added 168 Read/Feed constraints in 783 ms returned sat
[2020-05-18 13:12:06] [INFO ] Deduced a trap composed of 83 places in 101 ms
[2020-05-18 13:12:06] [INFO ] Deduced a trap composed of 84 places in 88 ms
[2020-05-18 13:12:06] [INFO ] Deduced a trap composed of 83 places in 87 ms
[2020-05-18 13:12:07] [INFO ] Deduced a trap composed of 83 places in 88 ms
[2020-05-18 13:12:08] [INFO ] Deduced a trap composed of 84 places in 101 ms
[2020-05-18 13:12:09] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2702 ms
[2020-05-18 13:12:09] [INFO ] Computed and/alt/rep : 2096/36884/2064 causal constraints in 243 ms.
[2020-05-18 13:12:20] [INFO ] Added : 135 causal constraints over 27 iterations in 11881 ms. Result :unknown
[2020-05-18 13:12:21] [INFO ] [Real]Absence check using 16 positive place invariants in 23 ms returned sat
[2020-05-18 13:12:21] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 61 ms returned sat
[2020-05-18 13:12:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 13:12:25] [INFO ] [Real]Absence check using state equation in 4745 ms returned sat
[2020-05-18 13:12:25] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 13:12:26] [INFO ] [Nat]Absence check using 16 positive place invariants in 22 ms returned sat
[2020-05-18 13:12:26] [INFO ] [Nat]Absence check using 16 positive and 42 generalized place invariants in 45 ms returned sat
[2020-05-18 13:12:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 13:12:34] [INFO ] [Nat]Absence check using state equation in 8145 ms returned sat
[2020-05-18 13:12:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 13:12:40] [INFO ] [Nat]Added 168 Read/Feed constraints in 6081 ms returned unknown
[2020-05-18 13:12:40] [INFO ] [Real]Absence check using 16 positive place invariants in 46 ms returned sat
[2020-05-18 13:12:40] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 85 ms returned sat
[2020-05-18 13:12:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 13:12:44] [INFO ] [Real]Absence check using state equation in 3660 ms returned sat
[2020-05-18 13:12:44] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 13:12:44] [INFO ] [Nat]Absence check using 16 positive place invariants in 22 ms returned sat
[2020-05-18 13:12:44] [INFO ] [Nat]Absence check using 16 positive and 42 generalized place invariants in 50 ms returned sat
[2020-05-18 13:12:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 13:12:48] [INFO ] [Nat]Absence check using state equation in 4246 ms returned sat
[2020-05-18 13:12:50] [INFO ] [Nat]Added 168 Read/Feed constraints in 1775 ms returned sat
[2020-05-18 13:12:51] [INFO ] Deduced a trap composed of 81 places in 747 ms
[2020-05-18 13:12:51] [INFO ] Deduced a trap composed of 83 places in 94 ms
[2020-05-18 13:12:51] [INFO ] Deduced a trap composed of 83 places in 93 ms
[2020-05-18 13:12:52] [INFO ] Deduced a trap composed of 83 places in 97 ms
[2020-05-18 13:12:55] [INFO ] Deduced a trap composed of 84 places in 770 ms
[2020-05-18 13:12:56] [INFO ] Deduced a trap composed of 84 places in 82 ms
[2020-05-18 13:12:58] [INFO ] Deduced a trap composed of 83 places in 720 ms
[2020-05-18 13:12:59] [INFO ] Deduced a trap composed of 84 places in 84 ms
[2020-05-18 13:13:00] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 9610 ms
[2020-05-18 13:13:00] [INFO ] Computed and/alt/rep : 2096/36884/2064 causal constraints in 149 ms.
[2020-05-18 13:13:04] [INFO ] Added : 125 causal constraints over 25 iterations in 4218 ms. Result :(error "Failed to check-sat")
[2020-05-18 13:13:04] [INFO ] [Real]Absence check using 16 positive place invariants in 46 ms returned sat
[2020-05-18 13:13:04] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 140 ms returned sat
[2020-05-18 13:13:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 13:13:09] [INFO ] [Real]Absence check using state equation in 4717 ms returned sat
[2020-05-18 13:13:09] [INFO ] [Real]Added 168 Read/Feed constraints in 40 ms returned sat
[2020-05-18 13:13:09] [INFO ] Deduced a trap composed of 92 places in 553 ms
[2020-05-18 13:13:10] [INFO ] Deduced a trap composed of 83 places in 600 ms
[2020-05-18 13:13:11] [INFO ] Deduced a trap composed of 404 places in 524 ms
[2020-05-18 13:13:11] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1943 ms
[2020-05-18 13:13:11] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 13:13:11] [INFO ] [Nat]Absence check using 16 positive place invariants in 20 ms returned sat
[2020-05-18 13:13:11] [INFO ] [Nat]Absence check using 16 positive and 42 generalized place invariants in 45 ms returned sat
[2020-05-18 13:13:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 13:13:16] [INFO ] [Nat]Absence check using state equation in 4559 ms returned sat
[2020-05-18 13:13:16] [INFO ] [Nat]Added 168 Read/Feed constraints in 817 ms returned sat
[2020-05-18 13:13:17] [INFO ] Deduced a trap composed of 84 places in 679 ms
[2020-05-18 13:13:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 13:13:32] [INFO ] Deduced a trap composed of 2 places in 1063 ms
[2020-05-18 13:13:32] [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
[2020-05-18 13:13:32] [INFO ] [Real]Absence check using 16 positive place invariants in 16 ms returned sat
[2020-05-18 13:13:32] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 44 ms returned unsat
[2020-05-18 13:13:32] [INFO ] [Real]Absence check using 16 positive place invariants in 20 ms returned sat
[2020-05-18 13:13:32] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 62 ms returned unsat
[2020-05-18 13:13:32] [INFO ] [Real]Absence check using 16 positive place invariants in 16 ms returned sat
[2020-05-18 13:13:32] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 50 ms returned unsat
[2020-05-18 13:13:32] [INFO ] [Real]Absence check using 16 positive place invariants in 16 ms returned sat
[2020-05-18 13:13:32] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 41 ms returned sat
[2020-05-18 13:13:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 13:13:36] [INFO ] [Real]Absence check using state equation in 3450 ms returned sat
[2020-05-18 13:13:36] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 13:13:36] [INFO ] [Nat]Absence check using 16 positive place invariants in 26 ms returned sat
[2020-05-18 13:13:36] [INFO ] [Nat]Absence check using 16 positive and 42 generalized place invariants in 54 ms returned sat
[2020-05-18 13:13:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 13:13:40] [INFO ] [Nat]Absence check using state equation in 3774 ms returned sat
[2020-05-18 13:13:41] [INFO ] [Nat]Added 168 Read/Feed constraints in 1063 ms returned sat
[2020-05-18 13:13:41] [INFO ] Deduced a trap composed of 84 places in 58 ms
[2020-05-18 13:13:43] [INFO ] Deduced a trap composed of 83 places in 78 ms
[2020-05-18 13:13:44] [INFO ] Deduced a trap composed of 83 places in 78 ms
[2020-05-18 13:13:44] [INFO ] Deduced a trap composed of 83 places in 82 ms
[2020-05-18 13:13:45] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 4306 ms
[2020-05-18 13:13:45] [INFO ] Computed and/alt/rep : 2096/36884/2064 causal constraints in 151 ms.
[2020-05-18 13:13:56] [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 (=> (> t245 0) (or (and (> t801 0) (< o801 o245)) (and (> t857 0) (< o857 o245)) (and (> t913 0) (< o913 o245)) (and (> t969 0) (< o969 o245))))") while checking expression at index 12
Successfully simplified 4 atomic propositions for a total of 4 simplifications.
[2020-05-18 13:13:57] [INFO ] Flatten gal took : 625 ms
[2020-05-18 13:13:57] [INFO ] Flatten gal took : 287 ms
[2020-05-18 13:13:57] [INFO ] Applying decomposition
[2020-05-18 13:13:57] [INFO ] Flatten gal took : 119 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph815585012192123589.txt, -o, /tmp/graph815585012192123589.bin, -w, /tmp/graph815585012192123589.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph815585012192123589.bin, -l, -1, -v, -w, /tmp/graph815585012192123589.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-18 13:13:58] [INFO ] Decomposing Gal with order
[2020-05-18 13:13:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-18 13:13:59] [INFO ] Removed a total of 1675 redundant transitions.
[2020-05-18 13:13:59] [INFO ] Flatten gal took : 551 ms
[2020-05-18 13:13:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 249 labels/synchronizations in 101 ms.
[2020-05-18 13:13:59] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 91 ms
[2020-05-18 13:13:59] [INFO ] Time to serialize properties into /home/mcc/execution/CTLFireability.ctl : 22 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLFireability.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLFireability.ctl], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLFireability.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLFireability.ctl
No direction supplied, using forward translation only.
Parsed 16 CTL formulae.
built 75 ordering constraints for composite.
built 72 ordering constraints for composite.
built 72 ordering constraints for composite.
built 72 ordering constraints for composite.
built 72 ordering constraints for composite.
built 72 ordering constraints for composite.
built 72 ordering constraints for composite.
built 75 ordering constraints for composite.
built 120 ordering constraints for composite.
built 139 ordering constraints for composite.
built 173 ordering constraints for composite.
built 12 ordering constraints for composite.
built 12 ordering constraints for composite.
built 12 ordering constraints for composite.
built 12 ordering constraints for composite.
built 12 ordering constraints for composite.
built 12 ordering constraints for composite.
built 50 ordering constraints for composite.
built 39 ordering constraints for composite.
built 7 ordering constraints for composite.
built 10 ordering constraints for composite.
built 95 ordering constraints for composite.
built 13 ordering constraints for composite.
built 13 ordering constraints for composite.
built 13 ordering constraints for composite.
built 13 ordering constraints for composite.
built 13 ordering constraints for composite.
built 35 ordering constraints for composite.
built 23 ordering constraints for composite.
built 13 ordering constraints for composite.
built 12 ordering constraints for composite.
Detected timeout of ITS tools.
[2020-05-18 13:35:14] [INFO ] Applying decomposition
[2020-05-18 13:35:15] [INFO ] Flatten gal took : 912 ms
[2020-05-18 13:35:16] [INFO ] Decomposing Gal with order
[2020-05-18 13:35:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-18 13:35:17] [INFO ] Removed a total of 8027 redundant transitions.
[2020-05-18 13:35:17] [INFO ] Flatten gal took : 959 ms
[2020-05-18 13:35:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 80 labels/synchronizations in 214 ms.
[2020-05-18 13:35:17] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 25 ms
[2020-05-18 13:35:17] [INFO ] Time to serialize properties into /home/mcc/execution/CTLFireability.ctl : 8 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLFireability.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLFireability.ctl], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLFireability.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLFireability.ctl
No direction supplied, using forward translation only.
Parsed 16 CTL formulae.
built 1360 ordering constraints for composite.
Detected timeout of ITS tools.
[2020-05-18 13:56:33] [INFO ] Flatten gal took : 891 ms
[2020-05-18 13:56:35] [INFO ] Input system was already deterministic with 2100 transitions.
[2020-05-18 13:56:35] [INFO ] Transformed 792 places.
[2020-05-18 13:56:35] [INFO ] Transformed 2100 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2020-05-18 13:57:05] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 17 ms
[2020-05-18 13:57:05] [INFO ] Time to serialize properties into /home/mcc/execution/CTLFireability.ctl : 9 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLFireability.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLFireability.ctl, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLFireability.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLFireability.ctl --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 16 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -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-S04J06T08"
export BK_EXAMINATION="CTLFireability"
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-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 r126-tajo-158961390200348"
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 ;