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-158987872100593.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 PolyORBNT-COL-S10J20, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987872100593
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 292K
-rw-r--r-- 1 mcc users 4.4K Apr 12 06:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 12 06:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 11 06:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 11 06:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Apr 10 13:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 10 13:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 9 19:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 9 18:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 10 22:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 10 22:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 92K 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 PolyORBNT-COL-S10J20-00
FORMULA_NAME PolyORBNT-COL-S10J20-01
FORMULA_NAME PolyORBNT-COL-S10J20-02
FORMULA_NAME PolyORBNT-COL-S10J20-03
FORMULA_NAME PolyORBNT-COL-S10J20-04
FORMULA_NAME PolyORBNT-COL-S10J20-05
FORMULA_NAME PolyORBNT-COL-S10J20-06
FORMULA_NAME PolyORBNT-COL-S10J20-07
FORMULA_NAME PolyORBNT-COL-S10J20-08
FORMULA_NAME PolyORBNT-COL-S10J20-09
FORMULA_NAME PolyORBNT-COL-S10J20-10
FORMULA_NAME PolyORBNT-COL-S10J20-11
FORMULA_NAME PolyORBNT-COL-S10J20-12
FORMULA_NAME PolyORBNT-COL-S10J20-13
FORMULA_NAME PolyORBNT-COL-S10J20-14
FORMULA_NAME PolyORBNT-COL-S10J20-15

=== Now, execution of the tool begins

BK_START 1591167292462

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 06:54:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 06:54:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 06:54:54] [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 06:54:55] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 803 ms
[2020-06-03 06:54:55] [INFO ] sort/places :
D4->place_482,
Threads->FetchJobB,QueueJobE,NotifyEventJobQueuedE,NotifyEventEndOfCheckSourcesE,NotifyEventEndOfCheckSourcesB,place_523,place_522,place_521,place_520,place_518,place_500,Check_Sources_E,Check_Sources_B,place_782,place_787,Perform_Work_E,Schedule_Task_B,Try_Check_Sources_E,Try_Check_Sources_B,
D5->Schedule_Task_E,
D6->CreatedJobs,
Jobs->f3,f2,f1,AvailableJobId,
Dot->block,mo3,mo2,mo1,mi3,mi2,mi1,cSources,place_462,place_460,place_458,place_456,CanInjectEvent,JobCnt,cJobCnt,
Sources->ModifiedSrc,DataOnSrc,TheSour,
D1->FetchJobE,QueueJobB,NotifyEventJobQueuedB,Perform_Work_B,

[2020-06-03 06:54:55] [INFO ] ms3 symmetric to ms4 in transition trans_489
[2020-06-03 06:54:55] [INFO ] ms4 symmetric to ms1 in transition trans_489
[2020-06-03 06:54:55] [INFO ] ms1 symmetric to ms2 in transition trans_489
[2020-06-03 06:54:55] [INFO ] ms3 symmetric to ms1 in transition trans_488
[2020-06-03 06:54:55] [INFO ] ms1 symmetric to ms2 in transition trans_488
[2020-06-03 06:54:55] [INFO ] ms1 symmetric to ms2 in transition trans_487
[2020-06-03 06:54:55] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 494 PT places and 11822.0 transition bindings in 68 ms.
[2020-06-03 06:54:55] [INFO ] Computed order based on color domains.
[2020-06-03 06:54:55] [INFO ] Unfolded HLPN to a Petri net with 494 places and 1670 transitions in 34 ms.
[2020-06-03 06:54:55] [INFO ] Unfolded HLPN properties in 0 ms.
Deduced a syphon composed of 20 places in 7 ms
Reduce places removed 20 places and 20 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 85 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 5598 resets, run finished after 2324 ms. (steps per millisecond=43 ) properties seen :[0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1]
[2020-06-03 06:54:58] [INFO ] Flow matrix only has 1641 transitions (discarded 9 similar events)
// Phase 1: matrix 1641 rows 474 cols
[2020-06-03 06:54:58] [INFO ] Computed 72 place invariants in 83 ms
[2020-06-03 06:54:58] [INFO ] [Real]Absence check using 65 positive place invariants in 55 ms returned sat
[2020-06-03 06:54:58] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 10 ms returned unsat
[2020-06-03 06:54:58] [INFO ] [Real]Absence check using 65 positive place invariants in 66 ms returned unsat
[2020-06-03 06:54:58] [INFO ] [Real]Absence check using 65 positive place invariants in 43 ms returned sat
[2020-06-03 06:54:58] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 9 ms returned unsat
[2020-06-03 06:54:59] [INFO ] [Real]Absence check using 65 positive place invariants in 14 ms returned unsat
[2020-06-03 06:54:59] [INFO ] [Real]Absence check using 65 positive place invariants in 37 ms returned sat
[2020-06-03 06:54:59] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 6 ms returned unsat
[2020-06-03 06:54:59] [INFO ] [Real]Absence check using 65 positive place invariants in 30 ms returned sat
[2020-06-03 06:54:59] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 10 ms returned sat
[2020-06-03 06:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:55:01] [INFO ] [Real]Absence check using state equation in 1831 ms returned sat
[2020-06-03 06:55:01] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:55:01] [INFO ] [Nat]Absence check using 65 positive place invariants in 120 ms returned sat
[2020-06-03 06:55:01] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 20 ms returned sat
[2020-06-03 06:55:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:55:03] [INFO ] [Nat]Absence check using state equation in 1750 ms returned sat
[2020-06-03 06:55:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 06:55:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 1339 ms returned sat
[2020-06-03 06:55:05] [INFO ] Deduced a trap composed of 233 places in 1005 ms
[2020-06-03 06:55:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 06:55:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 5142 ms
[2020-06-03 06:55:10] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 351 ms.
[2020-06-03 06:55:15] [INFO ] Added : 38 causal constraints over 9 iterations in 5676 ms. Result :sat
[2020-06-03 06:55:15] [INFO ] [Real]Absence check using 65 positive place invariants in 45 ms returned sat
[2020-06-03 06:55:15] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-06-03 06:55:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:55:17] [INFO ] [Real]Absence check using state equation in 1402 ms returned sat
[2020-06-03 06:55:17] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:55:17] [INFO ] [Nat]Absence check using 65 positive place invariants in 43 ms returned sat
[2020-06-03 06:55:17] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 31 ms returned sat
[2020-06-03 06:55:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:55:19] [INFO ] [Nat]Absence check using state equation in 2098 ms returned sat
[2020-06-03 06:55:19] [INFO ] [Nat]Added 1 Read/Feed constraints in 94 ms returned sat
[2020-06-03 06:55:19] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 224 ms.
[2020-06-03 06:55:20] [INFO ] Added : 19 causal constraints over 4 iterations in 887 ms. Result :sat
[2020-06-03 06:55:20] [INFO ] [Real]Absence check using 65 positive place invariants in 44 ms returned sat
[2020-06-03 06:55:20] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 8 ms returned unsat
[2020-06-03 06:55:20] [INFO ] [Real]Absence check using 65 positive place invariants in 91 ms returned sat
[2020-06-03 06:55:20] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 22 ms returned sat
[2020-06-03 06:55:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:55:22] [INFO ] [Real]Absence check using state equation in 1446 ms returned sat
[2020-06-03 06:55:22] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:55:22] [INFO ] [Nat]Absence check using 65 positive place invariants in 71 ms returned sat
[2020-06-03 06:55:22] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-06-03 06:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:55:24] [INFO ] [Nat]Absence check using state equation in 1685 ms returned sat
[2020-06-03 06:55:24] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-06-03 06:55:24] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 261 ms.
[2020-06-03 06:55:34] [INFO ] Added : 87 causal constraints over 19 iterations in 10268 ms. Result :sat
[2020-06-03 06:55:34] [INFO ] Deduced a trap composed of 19 places in 515 ms
[2020-06-03 06:55:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1095 ms
[2020-06-03 06:55:35] [INFO ] [Real]Absence check using 65 positive place invariants in 41 ms returned sat
[2020-06-03 06:55:35] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 7 ms returned unsat
[2020-06-03 06:55:35] [INFO ] [Real]Absence check using 65 positive place invariants in 53 ms returned sat
[2020-06-03 06:55:35] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 11 ms returned sat
[2020-06-03 06:55:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:55:37] [INFO ] [Real]Absence check using state equation in 1582 ms returned sat
[2020-06-03 06:55:37] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:55:37] [INFO ] [Nat]Absence check using 65 positive place invariants in 77 ms returned sat
[2020-06-03 06:55:37] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 16 ms returned sat
[2020-06-03 06:55:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:55:39] [INFO ] [Nat]Absence check using state equation in 2041 ms returned sat
[2020-06-03 06:55:39] [INFO ] [Nat]Added 1 Read/Feed constraints in 48 ms returned sat
[2020-06-03 06:55:39] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 187 ms.
[2020-06-03 06:55:40] [INFO ] Added : 16 causal constraints over 4 iterations in 1298 ms. Result :sat
[2020-06-03 06:55:40] [INFO ] [Real]Absence check using 65 positive place invariants in 41 ms returned sat
[2020-06-03 06:55:40] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-06-03 06:55:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:55:42] [INFO ] [Real]Absence check using state equation in 1583 ms returned sat
[2020-06-03 06:55:42] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:55:42] [INFO ] [Nat]Absence check using 65 positive place invariants in 49 ms returned sat
[2020-06-03 06:55:42] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 14 ms returned sat
[2020-06-03 06:55:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:55:44] [INFO ] [Nat]Absence check using state equation in 1694 ms returned sat
[2020-06-03 06:55:44] [INFO ] [Nat]Added 1 Read/Feed constraints in 30 ms returned sat
[2020-06-03 06:55:45] [INFO ] Deduced a trap composed of 115 places in 579 ms
[2020-06-03 06:55:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 715 ms
[2020-06-03 06:55:45] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 150 ms.
[2020-06-03 06:55:46] [INFO ] Added : 14 causal constraints over 3 iterations in 933 ms. Result :sat
[2020-06-03 06:55:46] [INFO ] [Real]Absence check using 65 positive place invariants in 44 ms returned sat
[2020-06-03 06:55:46] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 29 ms returned sat
[2020-06-03 06:55:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:55:48] [INFO ] [Real]Absence check using state equation in 1714 ms returned sat
[2020-06-03 06:55:48] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:55:48] [INFO ] [Nat]Absence check using 65 positive place invariants in 31 ms returned sat
[2020-06-03 06:55:48] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 11 ms returned sat
[2020-06-03 06:55:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:55:49] [INFO ] [Nat]Absence check using state equation in 1705 ms returned sat
[2020-06-03 06:55:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 367 ms returned sat
[2020-06-03 06:55:50] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 157 ms.
[2020-06-03 06:56:02] [INFO ] Added : 84 causal constraints over 17 iterations in 11803 ms. Result :sat
[2020-06-03 06:56:02] [INFO ] Deduced a trap composed of 72 places in 459 ms
[2020-06-03 06:56:05] [INFO ] Deduced a trap composed of 19 places in 379 ms
[2020-06-03 06:56:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 06:56:08] [INFO ] Deduced a trap composed of 7 places in 637 ms
[2020-06-03 06:56:08] [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 (> (+ s22 s66 s67 s68 s131 s395 s470) 0)") while checking expression at index 12
[2020-06-03 06:56:08] [INFO ] [Real]Absence check using 65 positive place invariants in 40 ms returned sat
[2020-06-03 06:56:08] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 4 ms returned unsat
[2020-06-03 06:56:08] [INFO ] [Real]Absence check using 65 positive place invariants in 41 ms returned sat
[2020-06-03 06:56:08] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 5 ms returned unsat
[2020-06-03 06:56:08] [INFO ] [Real]Absence check using 65 positive place invariants in 8 ms returned unsat
[2020-06-03 06:56:09] [INFO ] [Real]Absence check using 65 positive place invariants in 52 ms returned sat
[2020-06-03 06:56:09] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 7 ms returned sat
[2020-06-03 06:56:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:56:10] [INFO ] [Real]Absence check using state equation in 1669 ms returned sat
[2020-06-03 06:56:10] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:56:10] [INFO ] [Nat]Absence check using 65 positive place invariants in 62 ms returned sat
[2020-06-03 06:56:10] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-06-03 06:56:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:56:12] [INFO ] [Nat]Absence check using state equation in 1923 ms returned sat
[2020-06-03 06:56:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 139 ms returned sat
[2020-06-03 06:56:13] [INFO ] Deduced a trap composed of 13 places in 336 ms
[2020-06-03 06:56:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 433 ms
[2020-06-03 06:56:13] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 119 ms.
[2020-06-03 06:56:29] [INFO ] Added : 133 causal constraints over 27 iterations in 16007 ms. Result :sat
[2020-06-03 06:56:29] [INFO ] Deduced a trap composed of 19 places in 464 ms
[2020-06-03 06:56:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 06:56:31] [INFO ] Deduced a trap composed of 7 places in 629 ms
[2020-06-03 06:56:31] [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 (> (+ s22 s66 s67 s68 s131 s395 s470) 0)") while checking expression at index 16
[2020-06-03 06:56:31] [INFO ] [Real]Absence check using 65 positive place invariants in 41 ms returned sat
[2020-06-03 06:56:31] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 9 ms returned unsat
[2020-06-03 06:56:31] [INFO ] [Real]Absence check using 65 positive place invariants in 38 ms returned sat
[2020-06-03 06:56:31] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 15 ms returned sat
[2020-06-03 06:56:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:56:33] [INFO ] [Real]Absence check using state equation in 1604 ms returned sat
[2020-06-03 06:56:33] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:56:33] [INFO ] [Nat]Absence check using 65 positive place invariants in 135 ms returned sat
[2020-06-03 06:56:33] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-06-03 06:56:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:56:35] [INFO ] [Nat]Absence check using state equation in 1765 ms returned sat
[2020-06-03 06:56:35] [INFO ] [Nat]Added 1 Read/Feed constraints in 122 ms returned sat
[2020-06-03 06:56:35] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 133 ms.
[2020-06-03 06:56:42] [INFO ] Added : 84 causal constraints over 17 iterations in 7340 ms. Result :sat
[2020-06-03 06:56:43] [INFO ] Deduced a trap composed of 19 places in 358 ms
[2020-06-03 06:56:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1314 ms
[2020-06-03 06:56:44] [INFO ] [Real]Absence check using 65 positive place invariants in 19 ms returned unsat
[2020-06-03 06:56:44] [INFO ] [Real]Absence check using 65 positive place invariants in 76 ms returned sat
[2020-06-03 06:56:44] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 18 ms returned sat
[2020-06-03 06:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:56:45] [INFO ] [Real]Absence check using state equation in 1554 ms returned sat
[2020-06-03 06:56:45] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:56:45] [INFO ] [Nat]Absence check using 65 positive place invariants in 32 ms returned sat
[2020-06-03 06:56:45] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 9 ms returned sat
[2020-06-03 06:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:56:46] [INFO ] [Nat]Absence check using state equation in 937 ms returned unsat
[2020-06-03 06:56:47] [INFO ] [Real]Absence check using 65 positive place invariants in 55 ms returned sat
[2020-06-03 06:56:47] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-06-03 06:56:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:56:48] [INFO ] [Real]Absence check using state equation in 1495 ms returned sat
[2020-06-03 06:56:48] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:56:48] [INFO ] [Nat]Absence check using 65 positive place invariants in 47 ms returned sat
[2020-06-03 06:56:48] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 10 ms returned sat
[2020-06-03 06:56:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:56:50] [INFO ] [Nat]Absence check using state equation in 1828 ms returned sat
[2020-06-03 06:56:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 114 ms returned sat
[2020-06-03 06:56:51] [INFO ] Deduced a trap composed of 19 places in 567 ms
[2020-06-03 06:56:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 697 ms
[2020-06-03 06:56:51] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 157 ms.
[2020-06-03 06:57:04] [INFO ] Added : 112 causal constraints over 23 iterations in 12854 ms. Result :sat
[2020-06-03 06:57:04] [INFO ] [Real]Absence check using 65 positive place invariants in 39 ms returned sat
[2020-06-03 06:57:04] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 10 ms returned unsat
[2020-06-03 06:57:04] [INFO ] [Real]Absence check using 65 positive place invariants in 38 ms returned sat
[2020-06-03 06:57:04] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 9 ms returned unsat
[2020-06-03 06:57:04] [INFO ] [Real]Absence check using 65 positive place invariants in 39 ms returned sat
[2020-06-03 06:57:04] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 8 ms returned unsat
[2020-06-03 06:57:04] [INFO ] [Real]Absence check using 65 positive place invariants in 38 ms returned sat
[2020-06-03 06:57:04] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-06-03 06:57:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:57:06] [INFO ] [Real]Absence check using state equation in 1825 ms returned sat
[2020-06-03 06:57:06] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:57:06] [INFO ] [Nat]Absence check using 65 positive place invariants in 76 ms returned sat
[2020-06-03 06:57:06] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 17 ms returned sat
[2020-06-03 06:57:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:57:08] [INFO ] [Nat]Absence check using state equation in 1892 ms returned sat
[2020-06-03 06:57:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 162 ms returned sat
[2020-06-03 06:57:08] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 165 ms.
[2020-06-03 06:57:19] [INFO ] Added : 130 causal constraints over 27 iterations in 10729 ms. Result :sat
[2020-06-03 06:57:19] [INFO ] Deduced a trap composed of 19 places in 369 ms
[2020-06-03 06:57:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2870 ms
[2020-06-03 06:57:22] [INFO ] [Real]Absence check using 65 positive place invariants in 42 ms returned sat
[2020-06-03 06:57:22] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-06-03 06:57:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:57:24] [INFO ] [Real]Absence check using state equation in 1878 ms returned sat
[2020-06-03 06:57:24] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:57:24] [INFO ] [Nat]Absence check using 65 positive place invariants in 39 ms returned sat
[2020-06-03 06:57:24] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 14 ms returned sat
[2020-06-03 06:57:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:57:26] [INFO ] [Nat]Absence check using state equation in 1896 ms returned sat
[2020-06-03 06:57:26] [INFO ] [Nat]Added 1 Read/Feed constraints in 204 ms returned sat
[2020-06-03 06:57:27] [INFO ] Deduced a trap composed of 57 places in 391 ms
[2020-06-03 06:57:27] [INFO ] Deduced a trap composed of 150 places in 323 ms
[2020-06-03 06:57:27] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 824 ms
[2020-06-03 06:57:27] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 133 ms.
[2020-06-03 06:57:37] [INFO ] Added : 65 causal constraints over 13 iterations in 9702 ms. Result :sat
[2020-06-03 06:57:37] [INFO ] Deduced a trap composed of 19 places in 413 ms
[2020-06-03 06:57:40] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 06:57:45] [INFO ] Deduced a trap composed of 7 places in 1090 ms
[2020-06-03 06:57:45] [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 (> (+ s22 s66 s67 s68 s131 s395 s470) 0)") while checking expression at index 26
[2020-06-03 06:57:45] [INFO ] [Real]Absence check using 65 positive place invariants in 36 ms returned sat
[2020-06-03 06:57:45] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-06-03 06:57:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:57:47] [INFO ] [Real]Absence check using state equation in 1582 ms returned sat
[2020-06-03 06:57:47] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:57:47] [INFO ] [Nat]Absence check using 65 positive place invariants in 43 ms returned sat
[2020-06-03 06:57:47] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 15 ms returned sat
[2020-06-03 06:57:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:57:49] [INFO ] [Nat]Absence check using state equation in 2167 ms returned sat
[2020-06-03 06:57:49] [INFO ] [Nat]Added 1 Read/Feed constraints in 40 ms returned sat
[2020-06-03 06:57:50] [INFO ] Deduced a trap composed of 12 places in 461 ms
[2020-06-03 06:57:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 530 ms
[2020-06-03 06:57:50] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 127 ms.
[2020-06-03 06:57:58] [INFO ] Added : 89 causal constraints over 19 iterations in 8870 ms. Result :sat
[2020-06-03 06:57:59] [INFO ] [Real]Absence check using 65 positive place invariants in 7 ms returned unsat
[2020-06-03 06:57:59] [INFO ] [Real]Absence check using 65 positive place invariants in 4 ms returned unsat
[2020-06-03 06:57:59] [INFO ] [Real]Absence check using 65 positive place invariants in 46 ms returned sat
[2020-06-03 06:57:59] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 15 ms returned sat
[2020-06-03 06:57:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:58:00] [INFO ] [Real]Absence check using state equation in 1645 ms returned sat
[2020-06-03 06:58:00] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:58:01] [INFO ] [Nat]Absence check using 65 positive place invariants in 50 ms returned sat
[2020-06-03 06:58:01] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 16 ms returned sat
[2020-06-03 06:58:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:58:03] [INFO ] [Nat]Absence check using state equation in 2509 ms returned sat
[2020-06-03 06:58:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 73 ms returned sat
[2020-06-03 06:58:03] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 204 ms.
[2020-06-03 06:58:04] [INFO ] Added : 14 causal constraints over 3 iterations in 799 ms. Result :sat
[2020-06-03 06:58:04] [INFO ] [Real]Absence check using 65 positive place invariants in 42 ms returned sat
[2020-06-03 06:58:04] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 11 ms returned sat
[2020-06-03 06:58:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:58:06] [INFO ] [Real]Absence check using state equation in 2013 ms returned sat
[2020-06-03 06:58:06] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:58:06] [INFO ] [Nat]Absence check using 65 positive place invariants in 73 ms returned sat
[2020-06-03 06:58:06] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 17 ms returned sat
[2020-06-03 06:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:58:10] [INFO ] [Nat]Absence check using state equation in 3036 ms returned sat
[2020-06-03 06:58:10] [INFO ] [Nat]Added 1 Read/Feed constraints in 91 ms returned sat
[2020-06-03 06:58:10] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 258 ms.
[2020-06-03 06:58:11] [INFO ] Added : 29 causal constraints over 6 iterations in 1716 ms. Result :sat
[2020-06-03 06:58:12] [INFO ] Deduced a trap composed of 247 places in 587 ms
[2020-06-03 06:58:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 846 ms
Successfully simplified 18 atomic propositions for a total of 19 simplifications.
[2020-06-03 06:58:13] [INFO ] Initial state reduction rules for CTL removed 11 formulas.
[2020-06-03 06:58:13] [INFO ] Flatten gal took : 657 ms
FORMULA PolyORBNT-COL-S10J20-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J20-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J20-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J20-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J20-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J20-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J20-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J20-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J20-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J20-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J20-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 06:58:13] [INFO ] Applying decomposition
[2020-06-03 06:58:13] [INFO ] Flatten gal took : 211 ms
[2020-06-03 06:58:14] [INFO ] Decomposing Gal with order
[2020-06-03 06:58:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-03 06:58:15] [INFO ] Removed a total of 10661 redundant transitions.
[2020-06-03 06:58:15] [INFO ] Flatten gal took : 577 ms
[2020-06-03 06:58:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 86 ms.
[2020-06-03 06:58:16] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2020-06-03 06:58:16] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 27 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ PolyORBNT-COL-S10J20 @ 3570 seconds

FORMULA PolyORBNT-COL-S10J20-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-COL-S10J20-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-COL-S10J20-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-COL-S10J20-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 154300 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16328148 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="PolyORBNT-COL-S10J20"
export BK_EXAMINATION="LTLCardinality"
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 PolyORBNT-COL-S10J20, examination is LTLCardinality"
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-158987872100593"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J20.tgz
mv PolyORBNT-COL-S10J20 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;