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-oct2-162089287300242.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is PolyORBNT-PT-S10J20, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-oct2-162089287300242
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 33M
-rw-r--r-- 1 mcc users 61K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 266K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 11M 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 7.7K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 35K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K Mar 27 09:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 27 09:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 259K Mar 25 12:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 694K Mar 25 12:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.1K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 18M 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-PT-S10J20-00
FORMULA_NAME PolyORBNT-PT-S10J20-01
FORMULA_NAME PolyORBNT-PT-S10J20-02
FORMULA_NAME PolyORBNT-PT-S10J20-03
FORMULA_NAME PolyORBNT-PT-S10J20-04
FORMULA_NAME PolyORBNT-PT-S10J20-05
FORMULA_NAME PolyORBNT-PT-S10J20-06
FORMULA_NAME PolyORBNT-PT-S10J20-07
FORMULA_NAME PolyORBNT-PT-S10J20-08
FORMULA_NAME PolyORBNT-PT-S10J20-09
FORMULA_NAME PolyORBNT-PT-S10J20-10
FORMULA_NAME PolyORBNT-PT-S10J20-11
FORMULA_NAME PolyORBNT-PT-S10J20-12
FORMULA_NAME PolyORBNT-PT-S10J20-13
FORMULA_NAME PolyORBNT-PT-S10J20-14
FORMULA_NAME PolyORBNT-PT-S10J20-15

=== Now, execution of the tool begins

BK_START 1621390712219

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 02:18:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-19 02:18:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 02:18:34] [INFO ] Load time of PNML (sax parser for PT used): 536 ms
[2021-05-19 02:18:34] [INFO ] Transformed 474 places.
[2021-05-19 02:18:34] [INFO ] Transformed 11760 transitions.
[2021-05-19 02:18:34] [INFO ] Parsed PT model containing 474 places and 11760 transitions in 646 ms.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 100 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 5603 resets, run finished after 2102 ms. (steps per millisecond=47 ) properties seen :[1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 0]
[2021-05-19 02:18:36] [INFO ] Flow matrix only has 1641 transitions (discarded 9 similar events)
// Phase 1: matrix 1641 rows 474 cols
[2021-05-19 02:18:36] [INFO ] Computed 72 place invariants in 68 ms
[2021-05-19 02:18:36] [INFO ] [Real]Absence check using 45 positive place invariants in 30 ms returned sat
[2021-05-19 02:18:36] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 20 ms returned sat
[2021-05-19 02:18:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:18:38] [INFO ] [Real]Absence check using state equation in 1744 ms returned sat
[2021-05-19 02:18:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:18:38] [INFO ] [Nat]Absence check using 45 positive place invariants in 41 ms returned sat
[2021-05-19 02:18:38] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 26 ms returned sat
[2021-05-19 02:18:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:18:40] [INFO ] [Nat]Absence check using state equation in 1982 ms returned sat
[2021-05-19 02:18:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-19 02:18:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 33 ms returned sat
[2021-05-19 02:18:40] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 207 ms.
[2021-05-19 02:18:50] [INFO ] Added : 79 causal constraints over 16 iterations in 10223 ms. Result :sat
[2021-05-19 02:18:51] [INFO ] Deduced a trap composed of 19 places in 704 ms
[2021-05-19 02:18:52] [INFO ] Deduced a trap composed of 123 places in 417 ms
[2021-05-19 02:18:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2000 ms
[2021-05-19 02:18:53] [INFO ] [Real]Absence check using 45 positive place invariants in 41 ms returned sat
[2021-05-19 02:18:53] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 51 ms returned sat
[2021-05-19 02:18:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:18:55] [INFO ] [Real]Absence check using state equation in 1975 ms returned sat
[2021-05-19 02:18:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:18:55] [INFO ] [Nat]Absence check using 45 positive place invariants in 20 ms returned sat
[2021-05-19 02:18:55] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 23 ms returned sat
[2021-05-19 02:18:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:18:57] [INFO ] [Nat]Absence check using state equation in 2236 ms returned sat
[2021-05-19 02:18:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 888 ms returned sat
[2021-05-19 02:18:58] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 97 ms.
[2021-05-19 02:19:07] [INFO ] Added : 82 causal constraints over 17 iterations in 8680 ms. Result :sat
[2021-05-19 02:19:07] [INFO ] Deduced a trap composed of 19 places in 263 ms
[2021-05-19 02:19:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 780 ms
[2021-05-19 02:19:07] [INFO ] [Real]Absence check using 45 positive place invariants in 18 ms returned sat
[2021-05-19 02:19:07] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 20 ms returned sat
[2021-05-19 02:19:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:19:10] [INFO ] [Real]Absence check using state equation in 2104 ms returned sat
[2021-05-19 02:19:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:19:10] [INFO ] [Nat]Absence check using 45 positive place invariants in 19 ms returned sat
[2021-05-19 02:19:10] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 23 ms returned sat
[2021-05-19 02:19:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:19:12] [INFO ] [Nat]Absence check using state equation in 1930 ms returned sat
[2021-05-19 02:19:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 942 ms returned sat
[2021-05-19 02:19:13] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 104 ms.
[2021-05-19 02:19:14] [INFO ] Added : 17 causal constraints over 4 iterations in 1218 ms. Result :sat
[2021-05-19 02:19:14] [INFO ] [Real]Absence check using 45 positive place invariants in 18 ms returned sat
[2021-05-19 02:19:14] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 21 ms returned sat
[2021-05-19 02:19:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:19:16] [INFO ] [Real]Absence check using state equation in 2033 ms returned sat
[2021-05-19 02:19:16] [INFO ] [Real]Added 1 Read/Feed constraints in 22 ms returned sat
[2021-05-19 02:19:16] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 115 ms.
[2021-05-19 02:19:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:19:17] [INFO ] [Nat]Absence check using 45 positive place invariants in 23 ms returned sat
[2021-05-19 02:19:17] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 24 ms returned sat
[2021-05-19 02:19:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:19:19] [INFO ] [Nat]Absence check using state equation in 2490 ms returned sat
[2021-05-19 02:19:19] [INFO ] [Nat]Added 1 Read/Feed constraints in 62 ms returned sat
[2021-05-19 02:19:20] [INFO ] Deduced a trap composed of 161 places in 368 ms
[2021-05-19 02:19:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 465 ms
[2021-05-19 02:19:20] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 152 ms.
[2021-05-19 02:19:21] [INFO ] Added : 13 causal constraints over 3 iterations in 1594 ms. Result :sat
[2021-05-19 02:19:22] [INFO ] [Real]Absence check using 45 positive place invariants in 46 ms returned sat
[2021-05-19 02:19:22] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 74 ms returned unsat
[2021-05-19 02:19:22] [INFO ] [Real]Absence check using 45 positive place invariants in 150 ms returned sat
[2021-05-19 02:19:22] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 91 ms returned sat
[2021-05-19 02:19:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:19:25] [INFO ] [Real]Absence check using state equation in 2974 ms returned sat
[2021-05-19 02:19:25] [INFO ] [Real]Added 1 Read/Feed constraints in 22 ms returned sat
[2021-05-19 02:19:25] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 90 ms.
[2021-05-19 02:19:26] [INFO ] Added : 6 causal constraints over 2 iterations in 592 ms. Result :sat
[2021-05-19 02:19:26] [INFO ] [Real]Absence check using 45 positive place invariants in 77 ms returned sat
[2021-05-19 02:19:26] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 23 ms returned sat
[2021-05-19 02:19:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:19:28] [INFO ] [Real]Absence check using state equation in 1823 ms returned sat
[2021-05-19 02:19:28] [INFO ] [Real]Added 1 Read/Feed constraints in 19 ms returned sat
[2021-05-19 02:19:28] [INFO ] Deduced a trap composed of 147 places in 413 ms
[2021-05-19 02:19:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 568 ms
[2021-05-19 02:19:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:19:28] [INFO ] [Nat]Absence check using 45 positive place invariants in 19 ms returned sat
[2021-05-19 02:19:28] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 22 ms returned sat
[2021-05-19 02:19:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:19:31] [INFO ] [Nat]Absence check using state equation in 2861 ms returned sat
[2021-05-19 02:19:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 64 ms returned sat
[2021-05-19 02:19:32] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 104 ms.
[2021-05-19 02:19:34] [INFO ] Added : 22 causal constraints over 5 iterations in 2240 ms. Result :sat
[2021-05-19 02:19:34] [INFO ] Deduced a trap composed of 147 places in 349 ms
[2021-05-19 02:19:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 835 ms
[2021-05-19 02:19:35] [INFO ] [Real]Absence check using 45 positive place invariants in 19 ms returned sat
[2021-05-19 02:19:35] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 18 ms returned sat
[2021-05-19 02:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:19:37] [INFO ] [Real]Absence check using state equation in 2102 ms returned sat
[2021-05-19 02:19:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:19:37] [INFO ] [Nat]Absence check using 45 positive place invariants in 18 ms returned sat
[2021-05-19 02:19:37] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 59 ms returned sat
[2021-05-19 02:19:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:19:41] [INFO ] [Nat]Absence check using state equation in 4130 ms returned sat
[2021-05-19 02:19:41] [INFO ] [Nat]Added 1 Read/Feed constraints in 417 ms returned sat
[2021-05-19 02:19:42] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 177 ms.
[2021-05-19 02:19:43] [INFO ] Added : 15 causal constraints over 3 iterations in 1236 ms. Result :sat
[2021-05-19 02:19:43] [INFO ] [Real]Absence check using 45 positive place invariants in 19 ms returned sat
[2021-05-19 02:19:43] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 21 ms returned sat
[2021-05-19 02:19:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:19:45] [INFO ] [Real]Absence check using state equation in 2520 ms returned sat
[2021-05-19 02:19:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:19:45] [INFO ] [Nat]Absence check using 45 positive place invariants in 19 ms returned sat
[2021-05-19 02:19:45] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 22 ms returned sat
[2021-05-19 02:19:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:19:48] [INFO ] [Nat]Absence check using state equation in 2518 ms returned sat
[2021-05-19 02:19:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 1570 ms returned sat
[2021-05-19 02:19:50] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 112 ms.
[2021-05-19 02:19:52] [INFO ] Added : 22 causal constraints over 5 iterations in 2531 ms. Result :sat
[2021-05-19 02:19:53] [INFO ] Deduced a trap composed of 147 places in 463 ms
[2021-05-19 02:19:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 791 ms
[2021-05-19 02:19:53] [INFO ] [Real]Absence check using 45 positive place invariants in 37 ms returned sat
[2021-05-19 02:19:53] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 22 ms returned sat
[2021-05-19 02:19:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:19:55] [INFO ] [Real]Absence check using state equation in 1707 ms returned sat
[2021-05-19 02:19:55] [INFO ] [Real]Added 1 Read/Feed constraints in 17 ms returned sat
[2021-05-19 02:19:55] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 87 ms.
[2021-05-19 02:19:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:19:56] [INFO ] [Nat]Absence check using 45 positive place invariants in 20 ms returned sat
[2021-05-19 02:19:56] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 23 ms returned sat
[2021-05-19 02:19:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:19:58] [INFO ] [Nat]Absence check using state equation in 1763 ms returned sat
[2021-05-19 02:19:59] [INFO ] [Nat]Added 1 Read/Feed constraints in 669 ms returned sat
[2021-05-19 02:19:59] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 95 ms.
[2021-05-19 02:20:05] [INFO ] Added : 32 causal constraints over 7 iterations in 6594 ms. Result :sat
[2021-05-19 02:20:06] [INFO ] [Real]Absence check using 45 positive place invariants in 30 ms returned sat
[2021-05-19 02:20:06] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 20 ms returned sat
[2021-05-19 02:20:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:20:07] [INFO ] [Real]Absence check using state equation in 1816 ms returned sat
[2021-05-19 02:20:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:20:08] [INFO ] [Nat]Absence check using 45 positive place invariants in 41 ms returned sat
[2021-05-19 02:20:08] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 28 ms returned sat
[2021-05-19 02:20:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:20:10] [INFO ] [Nat]Absence check using state equation in 2355 ms returned sat
[2021-05-19 02:20:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 901 ms returned sat
[2021-05-19 02:20:11] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 122 ms.
[2021-05-19 02:20:20] [INFO ] Added : 82 causal constraints over 17 iterations in 8792 ms. Result :sat
[2021-05-19 02:20:20] [INFO ] Deduced a trap composed of 19 places in 227 ms
[2021-05-19 02:20:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 710 ms
[2021-05-19 02:20:20] [INFO ] [Real]Absence check using 45 positive place invariants in 18 ms returned sat
[2021-05-19 02:20:20] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 21 ms returned sat
[2021-05-19 02:20:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:20:22] [INFO ] [Real]Absence check using state equation in 1613 ms returned sat
[2021-05-19 02:20:22] [INFO ] [Real]Added 1 Read/Feed constraints in 20 ms returned sat
[2021-05-19 02:20:22] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 139 ms.
[2021-05-19 02:20:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:20:24] [INFO ] [Nat]Absence check using 45 positive place invariants in 28 ms returned sat
[2021-05-19 02:20:24] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 26 ms returned sat
[2021-05-19 02:20:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:20:25] [INFO ] [Nat]Absence check using state equation in 1560 ms returned sat
[2021-05-19 02:20:26] [INFO ] [Nat]Added 1 Read/Feed constraints in 606 ms returned sat
[2021-05-19 02:20:26] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 148 ms.
[2021-05-19 02:20:32] [INFO ] Added : 32 causal constraints over 7 iterations in 6313 ms. Result :sat
[2021-05-19 02:20:32] [INFO ] [Real]Absence check using 45 positive place invariants in 17 ms returned sat
[2021-05-19 02:20:32] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 19 ms returned sat
[2021-05-19 02:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:20:34] [INFO ] [Real]Absence check using state equation in 1597 ms returned sat
[2021-05-19 02:20:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:20:34] [INFO ] [Nat]Absence check using 45 positive place invariants in 28 ms returned sat
[2021-05-19 02:20:34] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 32 ms returned sat
[2021-05-19 02:20:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:20:36] [INFO ] [Nat]Absence check using state equation in 1825 ms returned sat
[2021-05-19 02:20:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 27 ms returned sat
[2021-05-19 02:20:36] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 91 ms.
[2021-05-19 02:20:46] [INFO ] Added : 79 causal constraints over 16 iterations in 9867 ms. Result :sat
[2021-05-19 02:20:46] [INFO ] Deduced a trap composed of 19 places in 364 ms
[2021-05-19 02:20:47] [INFO ] Deduced a trap composed of 123 places in 285 ms
[2021-05-19 02:20:47] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1484 ms
[2021-05-19 02:20:47] [INFO ] [Real]Absence check using 45 positive place invariants in 25 ms returned sat
[2021-05-19 02:20:47] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 22 ms returned sat
[2021-05-19 02:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:20:49] [INFO ] [Real]Absence check using state equation in 1853 ms returned sat
[2021-05-19 02:20:49] [INFO ] [Real]Added 1 Read/Feed constraints in 20 ms returned sat
[2021-05-19 02:20:49] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 92 ms.
[2021-05-19 02:20:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:20:50] [INFO ] [Nat]Absence check using 45 positive place invariants in 27 ms returned sat
[2021-05-19 02:20:50] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 21 ms returned sat
[2021-05-19 02:20:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:20:53] [INFO ] [Nat]Absence check using state equation in 2308 ms returned sat
[2021-05-19 02:20:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 301 ms returned sat
[2021-05-19 02:20:54] [INFO ] Deduced a trap composed of 151 places in 676 ms
[2021-05-19 02:20:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 823 ms
[2021-05-19 02:20:54] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 86 ms.
[2021-05-19 02:20:55] [INFO ] Added : 12 causal constraints over 3 iterations in 1571 ms. Result :sat
[2021-05-19 02:20:56] [INFO ] [Real]Absence check using 45 positive place invariants in 18 ms returned sat
[2021-05-19 02:20:56] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 25 ms returned sat
[2021-05-19 02:20:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:20:57] [INFO ] [Real]Absence check using state equation in 1575 ms returned sat
[2021-05-19 02:20:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:20:57] [INFO ] [Nat]Absence check using 45 positive place invariants in 31 ms returned sat
[2021-05-19 02:20:57] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 23 ms returned sat
[2021-05-19 02:20:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:20:59] [INFO ] [Nat]Absence check using state equation in 2095 ms returned sat
[2021-05-19 02:20:59] [INFO ] [Nat]Added 1 Read/Feed constraints in 16 ms returned sat
[2021-05-19 02:21:00] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 130 ms.
[2021-05-19 02:21:07] [INFO ] Added : 56 causal constraints over 12 iterations in 7266 ms. Result :sat
[2021-05-19 02:21:07] [INFO ] Deduced a trap composed of 19 places in 469 ms
[2021-05-19 02:21:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 732 ms
[2021-05-19 02:21:08] [INFO ] [Real]Absence check using 45 positive place invariants in 37 ms returned sat
[2021-05-19 02:21:08] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 20 ms returned sat
[2021-05-19 02:21:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:21:09] [INFO ] [Real]Absence check using state equation in 1930 ms returned sat
[2021-05-19 02:21:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:21:10] [INFO ] [Nat]Absence check using 45 positive place invariants in 18 ms returned sat
[2021-05-19 02:21:10] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 22 ms returned sat
[2021-05-19 02:21:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:21:12] [INFO ] [Nat]Absence check using state equation in 2364 ms returned sat
[2021-05-19 02:21:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 1465 ms returned sat
[2021-05-19 02:21:14] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 87 ms.
[2021-05-19 02:21:16] [INFO ] Added : 22 causal constraints over 5 iterations in 2380 ms. Result :sat
[2021-05-19 02:21:16] [INFO ] Deduced a trap composed of 147 places in 371 ms
[2021-05-19 02:21:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 682 ms
[2021-05-19 02:21:17] [INFO ] [Real]Absence check using 45 positive place invariants in 17 ms returned sat
[2021-05-19 02:21:17] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 19 ms returned sat
[2021-05-19 02:21:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:21:18] [INFO ] [Real]Absence check using state equation in 1875 ms returned sat
[2021-05-19 02:21:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:21:19] [INFO ] [Nat]Absence check using 45 positive place invariants in 21 ms returned sat
[2021-05-19 02:21:19] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 21 ms returned sat
[2021-05-19 02:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:21:20] [INFO ] [Nat]Absence check using state equation in 1878 ms returned sat
[2021-05-19 02:21:21] [INFO ] [Nat]Added 1 Read/Feed constraints in 608 ms returned sat
[2021-05-19 02:21:21] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 90 ms.
[2021-05-19 02:21:30] [INFO ] Added : 69 causal constraints over 14 iterations in 9348 ms. Result :sat
[2021-05-19 02:21:31] [INFO ] Deduced a trap composed of 19 places in 296 ms
[2021-05-19 02:21:34] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:21:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 3873 ms
[2021-05-19 02:21:34] [INFO ] [Real]Absence check using 45 positive place invariants in 26 ms returned sat
[2021-05-19 02:21:34] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 36 ms returned sat
[2021-05-19 02:21:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:21:37] [INFO ] [Real]Absence check using state equation in 2093 ms returned sat
[2021-05-19 02:21:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:21:37] [INFO ] [Nat]Absence check using 45 positive place invariants in 29 ms returned sat
[2021-05-19 02:21:37] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 21 ms returned sat
[2021-05-19 02:21:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:21:39] [INFO ] [Nat]Absence check using state equation in 2028 ms returned sat
[2021-05-19 02:21:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 1458 ms returned sat
[2021-05-19 02:21:40] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 130 ms.
[2021-05-19 02:21:48] [INFO ] Added : 88 causal constraints over 18 iterations in 8220 ms. Result :sat
[2021-05-19 02:21:49] [INFO ] Deduced a trap composed of 69 places in 282 ms
[2021-05-19 02:21:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 754 ms
[2021-05-19 02:21:49] [INFO ] [Real]Absence check using 45 positive place invariants in 18 ms returned sat
[2021-05-19 02:21:49] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 19 ms returned sat
[2021-05-19 02:21:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:21:51] [INFO ] [Real]Absence check using state equation in 1707 ms returned sat
[2021-05-19 02:21:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:21:51] [INFO ] [Nat]Absence check using 45 positive place invariants in 18 ms returned sat
[2021-05-19 02:21:51] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 20 ms returned sat
[2021-05-19 02:21:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:21:53] [INFO ] [Nat]Absence check using state equation in 1937 ms returned sat
[2021-05-19 02:21:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 321 ms returned sat
[2021-05-19 02:21:53] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 86 ms.
[2021-05-19 02:22:06] [INFO ] Added : 94 causal constraints over 19 iterations in 12856 ms. Result :sat
[2021-05-19 02:22:07] [INFO ] Deduced a trap composed of 19 places in 258 ms
[2021-05-19 02:22:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 769 ms
[2021-05-19 02:22:07] [INFO ] [Real]Absence check using 45 positive place invariants in 18 ms returned sat
[2021-05-19 02:22:07] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 9 ms returned unsat
[2021-05-19 02:22:07] [INFO ] [Real]Absence check using 45 positive place invariants in 4 ms returned unsat
[2021-05-19 02:22:07] [INFO ] [Real]Absence check using 45 positive place invariants in 18 ms returned sat
[2021-05-19 02:22:07] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 30 ms returned sat
[2021-05-19 02:22:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:22:09] [INFO ] [Real]Absence check using state equation in 1760 ms returned sat
[2021-05-19 02:22:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:22:09] [INFO ] [Nat]Absence check using 45 positive place invariants in 18 ms returned sat
[2021-05-19 02:22:09] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 21 ms returned sat
[2021-05-19 02:22:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:22:11] [INFO ] [Nat]Absence check using state equation in 1802 ms returned sat
[2021-05-19 02:22:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 1991 ms returned sat
[2021-05-19 02:22:13] [INFO ] Deduced a trap composed of 24 places in 333 ms
[2021-05-19 02:22:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 404 ms
[2021-05-19 02:22:13] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 114 ms.
[2021-05-19 02:22:20] [INFO ] Added : 76 causal constraints over 16 iterations in 6483 ms. Result :sat
[2021-05-19 02:22:20] [INFO ] Deduced a trap composed of 19 places in 258 ms
[2021-05-19 02:22:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1214 ms
[2021-05-19 02:22:21] [INFO ] [Real]Absence check using 45 positive place invariants in 31 ms returned sat
[2021-05-19 02:22:21] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 18 ms returned sat
[2021-05-19 02:22:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:22:23] [INFO ] [Real]Absence check using state equation in 1813 ms returned sat
[2021-05-19 02:22:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:22:23] [INFO ] [Nat]Absence check using 45 positive place invariants in 19 ms returned sat
[2021-05-19 02:22:23] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 20 ms returned sat
[2021-05-19 02:22:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:22:26] [INFO ] [Nat]Absence check using state equation in 2718 ms returned sat
[2021-05-19 02:22:26] [INFO ] [Nat]Added 1 Read/Feed constraints in 354 ms returned sat
[2021-05-19 02:22:26] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 137 ms.
[2021-05-19 02:22:34] [INFO ] Added : 59 causal constraints over 12 iterations in 8415 ms. Result :sat
[2021-05-19 02:22:35] [INFO ] Deduced a trap composed of 22 places in 301 ms
[2021-05-19 02:22:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1139 ms
Successfully simplified 3 atomic propositions for a total of 3 simplifications.
[2021-05-19 02:22:36] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2021-05-19 02:22:36] [INFO ] Flatten gal took : 198 ms
FORMULA PolyORBNT-PT-S10J20-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J20-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 02:22:36] [INFO ] Flatten gal took : 109 ms
[2021-05-19 02:22:36] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 4 ms.
[2021-05-19 02:22:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 13 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ PolyORBNT-PT-S10J20 @ 3570 seconds

FORMULA PolyORBNT-PT-S10J20-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

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

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

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

FORMULA PolyORBNT-PT-S10J20-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

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

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

FORMULA PolyORBNT-PT-S10J20-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S10J20-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S10J20-10 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 11231972 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16321340 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-PT-S10J20"
export BK_EXAMINATION="LTLFireability"
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-PT-S10J20, examination is LTLFireability"
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-oct2-162089287300242"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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