Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r170-oct2-162089287200201.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
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 r170-oct2-162089287200201
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 456K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 106K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 09:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 09:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 12:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 25 12:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 92K May 5 16:51 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 1621386856712

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 01:14:19] [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]
[2021-05-19 01:14:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 01:14:19] [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.
[2021-05-19 01:14:20] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1043 ms
[2021-05-19 01:14:20] [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,

[2021-05-19 01:14:20] [INFO ] ms3 symmetric to ms4 in transition trans_489
[2021-05-19 01:14:20] [INFO ] ms4 symmetric to ms1 in transition trans_489
[2021-05-19 01:14:20] [INFO ] ms1 symmetric to ms2 in transition trans_489
[2021-05-19 01:14:20] [INFO ] ms3 symmetric to ms1 in transition trans_488
[2021-05-19 01:14:20] [INFO ] ms1 symmetric to ms2 in transition trans_488
[2021-05-19 01:14:20] [INFO ] ms1 symmetric to ms2 in transition trans_487
[2021-05-19 01:14:20] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 494 PT places and 11822.0 transition bindings in 28 ms.
[2021-05-19 01:14:20] [INFO ] Computed order based on color domains.
[2021-05-19 01:14:21] [INFO ] Unfolded HLPN to a Petri net with 494 places and 1670 transitions in 97 ms.
[2021-05-19 01:14:21] [INFO ] Unfolded HLPN properties in 0 ms.
Deduced a syphon composed of 20 places in 23 ms
Reduce places removed 20 places and 20 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 181 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 5603 resets, run finished after 2053 ms. (steps per millisecond=48 ) properties seen :[0, 0, 0, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1]
[2021-05-19 01:14:23] [INFO ] Flow matrix only has 1641 transitions (discarded 9 similar events)
// Phase 1: matrix 1641 rows 474 cols
[2021-05-19 01:14:23] [INFO ] Computed 72 place invariants in 67 ms
[2021-05-19 01:14:24] [INFO ] [Real]Absence check using 65 positive place invariants in 824 ms returned sat
[2021-05-19 01:14:24] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:14:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:14:27] [INFO ] [Real]Absence check using state equation in 3021 ms returned sat
[2021-05-19 01:14:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:14:28] [INFO ] [Nat]Absence check using 65 positive place invariants in 335 ms returned sat
[2021-05-19 01:14:28] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 23 ms returned sat
[2021-05-19 01:14:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:14:30] [INFO ] [Nat]Absence check using state equation in 1850 ms returned sat
[2021-05-19 01:14:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-19 01:14:30] [INFO ] [Nat]Added 1 Read/Feed constraints in 122 ms returned sat
[2021-05-19 01:14:31] [INFO ] Deduced a trap composed of 19 places in 787 ms
[2021-05-19 01:14:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1047 ms
[2021-05-19 01:14:31] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 231 ms.
[2021-05-19 01:14:43] [INFO ] Added : 112 causal constraints over 23 iterations in 12315 ms. Result :sat
[2021-05-19 01:14:44] [INFO ] [Real]Absence check using 65 positive place invariants in 24 ms returned unsat
[2021-05-19 01:14:44] [INFO ] [Real]Absence check using 65 positive place invariants in 177 ms returned sat
[2021-05-19 01:14:44] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 10 ms returned sat
[2021-05-19 01:14:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:14:50] [INFO ] [Real]Absence check using state equation in 5872 ms returned sat
[2021-05-19 01:14:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:14:50] [INFO ] [Nat]Absence check using 65 positive place invariants in 357 ms returned sat
[2021-05-19 01:14:50] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2021-05-19 01:14:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:14:53] [INFO ] [Nat]Absence check using state equation in 3358 ms returned sat
[2021-05-19 01:14:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 311 ms returned sat
[2021-05-19 01:14:54] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 132 ms.
[2021-05-19 01:14:54] [INFO ] Added : 7 causal constraints over 2 iterations in 555 ms. Result :sat
[2021-05-19 01:14:55] [INFO ] [Real]Absence check using 65 positive place invariants in 5 ms returned unsat
[2021-05-19 01:14:55] [INFO ] [Real]Absence check using 65 positive place invariants in 3 ms returned unsat
[2021-05-19 01:14:55] [INFO ] [Real]Absence check using 65 positive place invariants in 29 ms returned sat
[2021-05-19 01:14:55] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:14:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:14:56] [INFO ] [Real]Absence check using state equation in 1484 ms returned sat
[2021-05-19 01:14:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:14:56] [INFO ] [Nat]Absence check using 65 positive place invariants in 54 ms returned sat
[2021-05-19 01:14:56] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 32 ms returned sat
[2021-05-19 01:14:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:15:01] [INFO ] [Nat]Absence check using state equation in 4452 ms returned sat
[2021-05-19 01:15:01] [INFO ] [Nat]Added 1 Read/Feed constraints in 226 ms returned sat
[2021-05-19 01:15:01] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 160 ms.
[2021-05-19 01:15:08] [INFO ] Added : 34 causal constraints over 7 iterations in 6454 ms. Result :sat
[2021-05-19 01:15:08] [INFO ] [Real]Absence check using 65 positive place invariants in 267 ms returned sat
[2021-05-19 01:15:08] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 20 ms returned unsat
[2021-05-19 01:15:08] [INFO ] [Real]Absence check using 65 positive place invariants in 139 ms returned sat
[2021-05-19 01:15:08] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 21 ms returned unsat
[2021-05-19 01:15:08] [INFO ] [Real]Absence check using 65 positive place invariants in 52 ms returned unsat
[2021-05-19 01:15:09] [INFO ] [Real]Absence check using 65 positive place invariants in 424 ms returned sat
[2021-05-19 01:15:09] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:15:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:15:11] [INFO ] [Real]Absence check using state equation in 2531 ms returned sat
[2021-05-19 01:15:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:15:12] [INFO ] [Nat]Absence check using 65 positive place invariants in 51 ms returned sat
[2021-05-19 01:15:12] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 23 ms returned sat
[2021-05-19 01:15:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:15:15] [INFO ] [Nat]Absence check using state equation in 3310 ms returned sat
[2021-05-19 01:15:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 201 ms returned sat
[2021-05-19 01:15:15] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 196 ms.
[2021-05-19 01:15:27] [INFO ] Added : 106 causal constraints over 22 iterations in 11847 ms. Result :sat
[2021-05-19 01:15:32] [INFO ] Deduced a trap composed of 19 places in 4500 ms
[2021-05-19 01:15:32] [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 (> (+ s138 s139 s140 s141 s144 s145 s146 s147 s148 s149 s150 s151 s152 s153 s154 s375 s376 s377 s378) 0)") while checking expression at index 9
[2021-05-19 01:15:32] [INFO ] [Real]Absence check using 65 positive place invariants in 23 ms returned unsat
[2021-05-19 01:15:32] [INFO ] [Real]Absence check using 65 positive place invariants in 29 ms returned sat
[2021-05-19 01:15:32] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 9 ms returned sat
[2021-05-19 01:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:15:33] [INFO ] [Real]Absence check using state equation in 1477 ms returned sat
[2021-05-19 01:15:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:15:33] [INFO ] [Nat]Absence check using 65 positive place invariants in 30 ms returned sat
[2021-05-19 01:15:33] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 8 ms returned sat
[2021-05-19 01:15:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:15:37] [INFO ] [Nat]Absence check using state equation in 3666 ms returned sat
[2021-05-19 01:15:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 124 ms returned sat
[2021-05-19 01:15:42] [INFO ] Deduced a trap composed of 13 places in 4422 ms
[2021-05-19 01:15:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 4563 ms
[2021-05-19 01:15:42] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 210 ms.
[2021-05-19 01:15:48] [INFO ] Added : 45 causal constraints over 9 iterations in 5848 ms. Result :sat
[2021-05-19 01:15:48] [INFO ] Deduced a trap composed of 20 places in 895 ms
[2021-05-19 01:15:50] [INFO ] Deduced a trap composed of 19 places in 1825 ms
[2021-05-19 01:15:53] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:15:55] [INFO ] Deduced a trap composed of 7 places in 1788 ms
[2021-05-19 01:15:55] [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 (> (+ s22 s66 s67 s68 s131 s395 s470) 0)") while checking expression at index 11
[2021-05-19 01:15:55] [INFO ] [Real]Absence check using 65 positive place invariants in 52 ms returned sat
[2021-05-19 01:15:55] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned unsat
[2021-05-19 01:15:56] [INFO ] [Real]Absence check using 65 positive place invariants in 430 ms returned sat
[2021-05-19 01:15:56] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:15:57] [INFO ] [Real]Absence check using state equation in 1370 ms returned sat
[2021-05-19 01:15:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:15:57] [INFO ] [Nat]Absence check using 65 positive place invariants in 56 ms returned sat
[2021-05-19 01:15:57] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 9 ms returned sat
[2021-05-19 01:15:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:16:02] [INFO ] [Nat]Absence check using state equation in 4370 ms returned sat
[2021-05-19 01:16:02] [INFO ] [Nat]Added 1 Read/Feed constraints in 36 ms returned sat
[2021-05-19 01:16:02] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 101 ms.
[2021-05-19 01:16:03] [INFO ] Added : 37 causal constraints over 8 iterations in 1627 ms. Result :sat
[2021-05-19 01:16:03] [INFO ] [Real]Absence check using 65 positive place invariants in 46 ms returned unsat
[2021-05-19 01:16:04] [INFO ] [Real]Absence check using 65 positive place invariants in 29 ms returned sat
[2021-05-19 01:16:04] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 61 ms returned sat
[2021-05-19 01:16:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:16:05] [INFO ] [Real]Absence check using state equation in 1442 ms returned sat
[2021-05-19 01:16:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:16:05] [INFO ] [Nat]Absence check using 65 positive place invariants in 139 ms returned sat
[2021-05-19 01:16:05] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 35 ms returned sat
[2021-05-19 01:16:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:16:07] [INFO ] [Nat]Absence check using state equation in 1561 ms returned sat
[2021-05-19 01:16:07] [INFO ] [Nat]Added 1 Read/Feed constraints in 59 ms returned sat
[2021-05-19 01:16:08] [INFO ] Deduced a trap composed of 115 places in 612 ms
[2021-05-19 01:16:08] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 678 ms
[2021-05-19 01:16:08] [INFO ] [Real]Absence check using 65 positive place invariants in 198 ms returned sat
[2021-05-19 01:16:08] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:16:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:16:10] [INFO ] [Real]Absence check using state equation in 1693 ms returned sat
[2021-05-19 01:16:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:16:10] [INFO ] [Nat]Absence check using 65 positive place invariants in 205 ms returned sat
[2021-05-19 01:16:10] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 16 ms returned sat
[2021-05-19 01:16:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:16:13] [INFO ] [Nat]Absence check using state equation in 3359 ms returned sat
[2021-05-19 01:16:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 139 ms returned sat
[2021-05-19 01:16:14] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 203 ms.
[2021-05-19 01:16:17] [INFO ] Added : 41 causal constraints over 9 iterations in 3078 ms. Result :sat
[2021-05-19 01:16:18] [INFO ] Deduced a trap composed of 233 places in 1053 ms
[2021-05-19 01:16:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1308 ms
[2021-05-19 01:16:18] [INFO ] [Real]Absence check using 65 positive place invariants in 104 ms returned sat
[2021-05-19 01:16:18] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:16:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:16:21] [INFO ] [Real]Absence check using state equation in 2977 ms returned sat
[2021-05-19 01:16:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:16:21] [INFO ] [Nat]Absence check using 65 positive place invariants in 31 ms returned sat
[2021-05-19 01:16:21] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 11 ms returned sat
[2021-05-19 01:16:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:16:23] [INFO ] [Nat]Absence check using state equation in 2271 ms returned sat
[2021-05-19 01:16:24] [INFO ] [Nat]Added 1 Read/Feed constraints in 29 ms returned sat
[2021-05-19 01:16:24] [INFO ] Deduced a trap composed of 247 places in 435 ms
[2021-05-19 01:16:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 516 ms
[2021-05-19 01:16:24] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 175 ms.
[2021-05-19 01:16:26] [INFO ] Added : 24 causal constraints over 5 iterations in 1661 ms. Result :sat
[2021-05-19 01:16:26] [INFO ] [Real]Absence check using 65 positive place invariants in 30 ms returned sat
[2021-05-19 01:16:26] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 5 ms returned unsat
[2021-05-19 01:16:26] [INFO ] [Real]Absence check using 65 positive place invariants in 50 ms returned sat
[2021-05-19 01:16:26] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 9 ms returned sat
[2021-05-19 01:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:16:30] [INFO ] [Real]Absence check using state equation in 4013 ms returned sat
[2021-05-19 01:16:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:16:30] [INFO ] [Nat]Absence check using 65 positive place invariants in 32 ms returned sat
[2021-05-19 01:16:30] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 15 ms returned sat
[2021-05-19 01:16:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:16:33] [INFO ] [Nat]Absence check using state equation in 2528 ms returned sat
[2021-05-19 01:16:33] [INFO ] [Nat]Added 1 Read/Feed constraints in 207 ms returned sat
[2021-05-19 01:16:35] [INFO ] Deduced a trap composed of 12 places in 2187 ms
[2021-05-19 01:16:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2297 ms
[2021-05-19 01:16:35] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 99 ms.
[2021-05-19 01:16:42] [INFO ] Added : 45 causal constraints over 9 iterations in 7142 ms. Result :sat
[2021-05-19 01:16:43] [INFO ] Deduced a trap composed of 24 places in 943 ms
[2021-05-19 01:16:44] [INFO ] Deduced a trap composed of 19 places in 504 ms
[2021-05-19 01:16:45] [INFO ] Deduced a trap composed of 24 places in 710 ms
[2021-05-19 01:16:45] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 3147 ms
[2021-05-19 01:16:46] [INFO ] [Real]Absence check using 65 positive place invariants in 30 ms returned sat
[2021-05-19 01:16:46] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 37 ms returned unsat
[2021-05-19 01:16:46] [INFO ] [Real]Absence check using 65 positive place invariants in 48 ms returned sat
[2021-05-19 01:16:46] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:16:49] [INFO ] [Real]Absence check using state equation in 3067 ms returned sat
[2021-05-19 01:16:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:16:49] [INFO ] [Nat]Absence check using 65 positive place invariants in 381 ms returned sat
[2021-05-19 01:16:49] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 33 ms returned sat
[2021-05-19 01:16:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:16:59] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:17:02] [INFO ] [Nat]Absence check using state equation in 12801 ms returned unknown
[2021-05-19 01:17:02] [INFO ] [Real]Absence check using 65 positive place invariants in 48 ms returned sat
[2021-05-19 01:17:02] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 37 ms returned sat
[2021-05-19 01:17:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:17:07] [INFO ] [Real]Absence check using state equation in 4246 ms returned sat
[2021-05-19 01:17:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:17:07] [INFO ] [Nat]Absence check using 65 positive place invariants in 189 ms returned sat
[2021-05-19 01:17:07] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 36 ms returned sat
[2021-05-19 01:17:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:17:14] [INFO ] [Nat]Absence check using state equation in 6917 ms returned sat
[2021-05-19 01:17:14] [INFO ] [Nat]Added 1 Read/Feed constraints in 108 ms returned sat
[2021-05-19 01:17:14] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 243 ms.
[2021-05-19 01:17:22] [INFO ] Added : 50 causal constraints over 10 iterations in 7988 ms. Result :unknown
[2021-05-19 01:17:22] [INFO ] [Real]Absence check using 65 positive place invariants in 252 ms returned sat
[2021-05-19 01:17:22] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 32 ms returned sat
[2021-05-19 01:17:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:17:28] [INFO ] [Real]Absence check using state equation in 5993 ms returned sat
[2021-05-19 01:17:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:17:29] [INFO ] [Nat]Absence check using 65 positive place invariants in 219 ms returned sat
[2021-05-19 01:17:29] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 44 ms returned sat
[2021-05-19 01:17:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:17:35] [INFO ] [Nat]Absence check using state equation in 6634 ms returned sat
[2021-05-19 01:17:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 330 ms returned sat
[2021-05-19 01:17:36] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 194 ms.
[2021-05-19 01:17:39] [INFO ] Added : 26 causal constraints over 6 iterations in 3237 ms. Result :sat
[2021-05-19 01:17:39] [INFO ] [Real]Absence check using 65 positive place invariants in 239 ms returned sat
[2021-05-19 01:17:39] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 48 ms returned sat
[2021-05-19 01:17:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:17:46] [INFO ] [Real]Absence check using state equation in 6109 ms returned sat
[2021-05-19 01:17:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:17:46] [INFO ] [Nat]Absence check using 65 positive place invariants in 153 ms returned sat
[2021-05-19 01:17:46] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 39 ms returned sat
[2021-05-19 01:17:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:17:52] [INFO ] [Nat]Absence check using state equation in 5654 ms returned sat
[2021-05-19 01:17:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 108 ms returned sat
[2021-05-19 01:17:57] [INFO ] Deduced a trap composed of 12 places in 4985 ms
[2021-05-19 01:17:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 5109 ms
[2021-05-19 01:17:57] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 182 ms.
[2021-05-19 01:18:03] [INFO ] Added : 45 causal constraints over 9 iterations in 5963 ms. Result :sat
[2021-05-19 01:18:06] [INFO ] Deduced a trap composed of 19 places in 2848 ms
[2021-05-19 01:18:06] [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 (> (+ s138 s139 s140 s141 s144 s145 s146 s147 s148 s149 s150 s151 s152 s153 s154 s375 s376 s377 s378) 0)") while checking expression at index 24
[2021-05-19 01:18:06] [INFO ] [Real]Absence check using 65 positive place invariants in 413 ms returned sat
[2021-05-19 01:18:06] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 18 ms returned unsat
Successfully simplified 13 atomic propositions for a total of 14 simplifications.
[2021-05-19 01:18:07] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2021-05-19 01:18:07] [INFO ] Flatten gal took : 888 ms
FORMULA PolyORBNT-COL-S10J20-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J20-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J20-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J20-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J20-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J20-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 01:18:07] [INFO ] Applying decomposition
[2021-05-19 01:18:08] [INFO ] Flatten gal took : 610 ms
[2021-05-19 01:18:08] [INFO ] Decomposing Gal with order
[2021-05-19 01:18:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 01:18:10] [INFO ] Removed a total of 10661 redundant transitions.
[2021-05-19 01:18:10] [INFO ] Flatten gal took : 1292 ms
[2021-05-19 01:18:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 167 ms.
[2021-05-19 01:18:12] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 5 ms.
[2021-05-19 01:18:12] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 23 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ PolyORBNT-COL-S10J20 @ 3570 seconds

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

FORMULA PolyORBNT-COL-S10J20-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-COL-S10J20-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-COL-S10J20-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-COL-S10J20-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-COL-S10J20-13 FALSE 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

FORMULA PolyORBNT-COL-S10J20-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427364 kB
MemFree: 7024960 kB
After kill :
MemTotal: 16427364 kB
MemFree: 7804648 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="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 gold2020"
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 r170-oct2-162089287200201"
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 ;