Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r126-tajo-158961390300426.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBLF-PT-S02J04T10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r126-tajo-158961390300426
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 8.3K Apr 12 05:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 12 05:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 23K Apr 11 04:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 87K Apr 11 04:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 8.0K Apr 14 12:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Apr 14 12:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 10 12:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 36K Apr 10 12:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Apr 9 17:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 39K Apr 9 17:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.0K Apr 10 22:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.2K Apr 10 22:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 1.5M Mar 24 05:37 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S02J04T10-00
FORMULA_NAME PolyORBLF-PT-S02J04T10-01
FORMULA_NAME PolyORBLF-PT-S02J04T10-02
FORMULA_NAME PolyORBLF-PT-S02J04T10-03
FORMULA_NAME PolyORBLF-PT-S02J04T10-04
FORMULA_NAME PolyORBLF-PT-S02J04T10-05
FORMULA_NAME PolyORBLF-PT-S02J04T10-06
FORMULA_NAME PolyORBLF-PT-S02J04T10-07
FORMULA_NAME PolyORBLF-PT-S02J04T10-08
FORMULA_NAME PolyORBLF-PT-S02J04T10-09
FORMULA_NAME PolyORBLF-PT-S02J04T10-10
FORMULA_NAME PolyORBLF-PT-S02J04T10-11
FORMULA_NAME PolyORBLF-PT-S02J04T10-12
FORMULA_NAME PolyORBLF-PT-S02J04T10-13
FORMULA_NAME PolyORBLF-PT-S02J04T10-14
FORMULA_NAME PolyORBLF-PT-S02J04T10-15

=== Now, execution of the tool begins

BK_START 1589816072770

[2020-05-18 15:34:34] [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, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-18 15:34:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-18 15:34:34] [INFO ] Load time of PNML (sax parser for PT used): 110 ms
[2020-05-18 15:34:34] [INFO ] Transformed 752 places.
[2020-05-18 15:34:34] [INFO ] Transformed 1572 transitions.
[2020-05-18 15:34:34] [INFO ] Parsed PT model containing 752 places and 1572 transitions in 156 ms.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 37 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 14 resets, run finished after 790 ms. (steps per millisecond=126 ) properties seen :[1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1]
[2020-05-18 15:34:35] [INFO ] Flow matrix only has 1392 transitions (discarded 20 similar events)
// Phase 1: matrix 1392 rows 752 cols
[2020-05-18 15:34:35] [INFO ] Computed 54 place invariants in 123 ms
[2020-05-18 15:34:35] [INFO ] [Real]Absence check using 15 positive place invariants in 33 ms returned sat
[2020-05-18 15:34:35] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 40 ms returned sat
[2020-05-18 15:34:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 15:34:40] [INFO ] [Real]Absence check using state equation in 4133 ms returned sat
[2020-05-18 15:34:40] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 15:34:40] [INFO ] [Nat]Absence check using 15 positive place invariants in 32 ms returned sat
[2020-05-18 15:34:40] [INFO ] [Nat]Absence check using 15 positive and 39 generalized place invariants in 65 ms returned sat
[2020-05-18 15:34:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 15:34:43] [INFO ] [Nat]Absence check using state equation in 3296 ms returned sat
[2020-05-18 15:34:43] [INFO ] State equation strengthened by 130 read => feed constraints.
[2020-05-18 15:34:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 15:34:48] [INFO ] [Nat]Added 130 Read/Feed constraints in 4737 ms returned sat
[2020-05-18 15:34:49] [INFO ] Deduced a trap composed of 65 places in 643 ms
[2020-05-18 15:34:52] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 15:34:54] [INFO ] Deduced a trap composed of 66 places in 535 ms
[2020-05-18 15:34:55] [INFO ] Deduced a trap composed of 65 places in 676 ms
[2020-05-18 15:34:55] [INFO ] Deduced a trap composed of 65 places in 158 ms
[2020-05-18 15:34:57] [INFO ] Deduced a trap composed of 23 places in 224 ms
[2020-05-18 15:34:57] [INFO ] Deduced a trap composed of 66 places in 63 ms
[2020-05-18 15:34:58] [INFO ] Deduced a trap composed of 429 places in 564 ms
[2020-05-18 15:34:58] [INFO ] Deduced a trap composed of 395 places in 507 ms
[2020-05-18 15:34:58] [INFO ] Deduced a trap composed of 66 places in 63 ms
[2020-05-18 15:34:59] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 10715 ms
[2020-05-18 15:34:59] [INFO ] Computed and/alt/rep : 1410/21238/1390 causal constraints in 174 ms.
[2020-05-18 15:35:00] [INFO ] Added : 25 causal constraints over 5 iterations in 1054 ms. Result :unknown
[2020-05-18 15:35:00] [INFO ] [Real]Absence check using 15 positive place invariants in 26 ms returned sat
[2020-05-18 15:35:00] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 50 ms returned unsat
[2020-05-18 15:35:00] [INFO ] [Real]Absence check using 15 positive place invariants in 68 ms returned sat
[2020-05-18 15:35:00] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 53 ms returned unsat
[2020-05-18 15:35:00] [INFO ] [Real]Absence check using 15 positive place invariants in 23 ms returned sat
[2020-05-18 15:35:00] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 47 ms returned sat
[2020-05-18 15:35:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 15:35:04] [INFO ] [Real]Absence check using state equation in 3790 ms returned sat
[2020-05-18 15:35:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 15:35:04] [INFO ] [Nat]Absence check using 15 positive place invariants in 19 ms returned sat
[2020-05-18 15:35:04] [INFO ] [Nat]Absence check using 15 positive and 39 generalized place invariants in 34 ms returned sat
[2020-05-18 15:35:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 15:35:13] [INFO ] [Nat]Absence check using state equation in 9146 ms returned sat
[2020-05-18 15:35:14] [INFO ] [Nat]Added 130 Read/Feed constraints in 849 ms returned sat
[2020-05-18 15:35:14] [INFO ] Deduced a trap composed of 65 places in 208 ms
[2020-05-18 15:35:15] [INFO ] Deduced a trap composed of 65 places in 211 ms
[2020-05-18 15:35:15] [INFO ] Deduced a trap composed of 65 places in 191 ms
[2020-05-18 15:35:16] [INFO ] Deduced a trap composed of 65 places in 197 ms
[2020-05-18 15:35:16] [INFO ] Deduced a trap composed of 65 places in 150 ms
[2020-05-18 15:35:16] [INFO ] Deduced a trap composed of 66 places in 119 ms
[2020-05-18 15:35:17] [INFO ] Deduced a trap composed of 66 places in 64 ms
[2020-05-18 15:35:17] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2777 ms
[2020-05-18 15:35:17] [INFO ] Computed and/alt/rep : 1410/21238/1390 causal constraints in 138 ms.
[2020-05-18 15:35:24] [INFO ] Added : 120 causal constraints over 24 iterations in 7116 ms. Result :(error "Solver has unexpectedly terminated")
[2020-05-18 15:35:24] [INFO ] [Real]Absence check using 15 positive place invariants in 28 ms returned sat
[2020-05-18 15:35:24] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 50 ms returned sat
[2020-05-18 15:35:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 15:35:29] [INFO ] [Real]Absence check using state equation in 4192 ms returned sat
[2020-05-18 15:35:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 15:35:29] [INFO ] [Nat]Absence check using 15 positive place invariants in 30 ms returned sat
[2020-05-18 15:35:29] [INFO ] [Nat]Absence check using 15 positive and 39 generalized place invariants in 46 ms returned sat
[2020-05-18 15:35:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 15:35:38] [INFO ] [Nat]Absence check using state equation in 9207 ms returned sat
[2020-05-18 15:35:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 15:35:42] [INFO ] [Nat]Added 130 Read/Feed constraints in 3931 ms returned sat
[2020-05-18 15:35:42] [INFO ] Deduced a trap composed of 66 places in 325 ms
[2020-05-18 15:35:42] [INFO ] Deduced a trap composed of 66 places in 128 ms
[2020-05-18 15:35:43] [INFO ] Deduced a trap composed of 66 places in 89 ms
[2020-05-18 15:35:43] [INFO ] Deduced a trap composed of 66 places in 59 ms
[2020-05-18 15:35:43] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1013 ms
[2020-05-18 15:35:43] [INFO ] Computed and/alt/rep : 1410/21238/1390 causal constraints in 127 ms.
[2020-05-18 15:35:49] [INFO ] Added : 30 causal constraints over 6 iterations in 5694 ms. Result :unknown
[2020-05-18 15:35:49] [INFO ] [Real]Absence check using 15 positive place invariants in 19 ms returned sat
[2020-05-18 15:35:49] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 40 ms returned sat
[2020-05-18 15:35:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 15:35:52] [INFO ] [Real]Absence check using state equation in 3374 ms returned sat
[2020-05-18 15:35:52] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 15:35:52] [INFO ] [Nat]Absence check using 15 positive place invariants in 25 ms returned sat
[2020-05-18 15:35:52] [INFO ] [Nat]Absence check using 15 positive and 39 generalized place invariants in 62 ms returned sat
[2020-05-18 15:35:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 15:35:58] [INFO ] [Nat]Absence check using state equation in 6053 ms returned sat
[2020-05-18 15:35:59] [INFO ] [Nat]Added 130 Read/Feed constraints in 1168 ms returned sat
[2020-05-18 15:36:00] [INFO ] Deduced a trap composed of 65 places in 163 ms
[2020-05-18 15:36:01] [INFO ] Deduced a trap composed of 65 places in 119 ms
[2020-05-18 15:36:03] [INFO ] Deduced a trap composed of 65 places in 185 ms
[2020-05-18 15:36:05] [INFO ] Deduced a trap composed of 65 places in 181 ms
[2020-05-18 15:36:06] [INFO ] Deduced a trap composed of 65 places in 82 ms
[2020-05-18 15:36:06] [INFO ] Deduced a trap composed of 67 places in 96 ms
[2020-05-18 15:36:07] [INFO ] Deduced a trap composed of 66 places in 67 ms
[2020-05-18 15:36:08] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 8410 ms
[2020-05-18 15:36:08] [INFO ] Computed and/alt/rep : 1410/21238/1390 causal constraints in 123 ms.
[2020-05-18 15:36:12] [INFO ] Added : 20 causal constraints over 4 iterations in 4245 ms. Result :unknown
[2020-05-18 15:36:12] [INFO ] [Real]Absence check using 15 positive place invariants in 29 ms returned sat
[2020-05-18 15:36:12] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 51 ms returned sat
[2020-05-18 15:36:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 15:36:16] [INFO ] [Real]Absence check using state equation in 3322 ms returned sat
[2020-05-18 15:36:16] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 15:36:16] [INFO ] [Nat]Absence check using 15 positive place invariants in 26 ms returned sat
[2020-05-18 15:36:16] [INFO ] [Nat]Absence check using 15 positive and 39 generalized place invariants in 60 ms returned sat
[2020-05-18 15:36:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 15:36:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 15:36:28] [INFO ] [Nat]Absence check using state equation in 11820 ms returned unknown
[2020-05-18 15:36:28] [INFO ] [Real]Absence check using 15 positive place invariants in 41 ms returned sat
[2020-05-18 15:36:28] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 57 ms returned sat
[2020-05-18 15:36:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 15:36:31] [INFO ] [Real]Absence check using state equation in 3055 ms returned sat
[2020-05-18 15:36:31] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 15:36:31] [INFO ] [Nat]Absence check using 15 positive place invariants in 26 ms returned sat
[2020-05-18 15:36:31] [INFO ] [Nat]Absence check using 15 positive and 39 generalized place invariants in 44 ms returned sat
[2020-05-18 15:36:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 15:36:35] [INFO ] [Nat]Absence check using state equation in 4062 ms returned sat
[2020-05-18 15:36:36] [INFO ] [Nat]Added 130 Read/Feed constraints in 1246 ms returned sat
[2020-05-18 15:36:37] [INFO ] Deduced a trap composed of 66 places in 163 ms
[2020-05-18 15:36:37] [INFO ] Deduced a trap composed of 66 places in 96 ms
[2020-05-18 15:36:38] [INFO ] Deduced a trap composed of 66 places in 76 ms
[2020-05-18 15:36:38] [INFO ] Deduced a trap composed of 66 places in 66 ms
[2020-05-18 15:36:39] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2243 ms
[2020-05-18 15:36:39] [INFO ] Computed and/alt/rep : 1410/21238/1390 causal constraints in 156 ms.
[2020-05-18 15:36:51] [INFO ] Added : 215 causal constraints over 43 iterations in 12302 ms. Result :unknown
[2020-05-18 15:36:51] [INFO ] [Real]Absence check using 15 positive place invariants in 25 ms returned sat
[2020-05-18 15:36:51] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 52 ms returned sat
[2020-05-18 15:36:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 15:36:56] [INFO ] [Real]Absence check using state equation in 4502 ms returned sat
[2020-05-18 15:36:56] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 15:36:56] [INFO ] [Nat]Absence check using 15 positive place invariants in 28 ms returned sat
[2020-05-18 15:36:56] [INFO ] [Nat]Absence check using 15 positive and 39 generalized place invariants in 46 ms returned sat
[2020-05-18 15:36:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 15:37:00] [INFO ] [Nat]Absence check using state equation in 4312 ms returned sat
[2020-05-18 15:37:01] [INFO ] [Nat]Added 130 Read/Feed constraints in 818 ms returned sat
[2020-05-18 15:37:01] [INFO ] Deduced a trap composed of 65 places in 158 ms
[2020-05-18 15:37:02] [INFO ] Deduced a trap composed of 66 places in 155 ms
[2020-05-18 15:37:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 15:37:17] [INFO ] Deduced a trap composed of 3 places in 847 ms
[2020-05-18 15:37:17] [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 (> (+ s217 s524 s706) 0)") while checking expression at index 8
[2020-05-18 15:37:17] [INFO ] [Real]Absence check using 15 positive place invariants in 17 ms returned sat
[2020-05-18 15:37:17] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 33 ms returned sat
[2020-05-18 15:37:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 15:37:20] [INFO ] [Real]Absence check using state equation in 3310 ms returned sat
[2020-05-18 15:37:20] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 15:37:20] [INFO ] [Nat]Absence check using 15 positive place invariants in 22 ms returned sat
[2020-05-18 15:37:20] [INFO ] [Nat]Absence check using 15 positive and 39 generalized place invariants in 35 ms returned sat
[2020-05-18 15:37:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 15:37:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 15:37:33] [INFO ] [Nat]Absence check using state equation in 12546 ms returned unknown
[2020-05-18 15:37:33] [INFO ] [Real]Absence check using 15 positive place invariants in 28 ms returned sat
[2020-05-18 15:37:33] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 50 ms returned sat
[2020-05-18 15:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 15:37:36] [INFO ] [Real]Absence check using state equation in 2848 ms returned sat
[2020-05-18 15:37:36] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 15:37:36] [INFO ] [Nat]Absence check using 15 positive place invariants in 29 ms returned sat
[2020-05-18 15:37:36] [INFO ] [Nat]Absence check using 15 positive and 39 generalized place invariants in 46 ms returned sat
[2020-05-18 15:37:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 15:37:44] [INFO ] [Nat]Absence check using state equation in 7831 ms returned sat
[2020-05-18 15:37:47] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 15:37:49] [INFO ] [Nat]Added 130 Read/Feed constraints in 4872 ms returned sat
[2020-05-18 15:37:49] [INFO ] Deduced a trap composed of 114 places in 560 ms
[2020-05-18 15:37:52] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 15:37:54] [INFO ] Deduced a trap composed of 65 places in 95 ms
[2020-05-18 15:37:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 15:37:57] [INFO ] Deduced a trap composed of 3 places in 708 ms
[2020-05-18 15:37:57] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s217 s524 s706) 0)") while checking expression at index 10
[2020-05-18 15:37:57] [INFO ] [Real]Absence check using 15 positive place invariants in 16 ms returned sat
[2020-05-18 15:37:57] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 32 ms returned sat
[2020-05-18 15:37:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 15:37:59] [INFO ] [Real]Absence check using state equation in 2701 ms returned sat
[2020-05-18 15:37:59] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 15:38:00] [INFO ] [Nat]Absence check using 15 positive place invariants in 24 ms returned sat
[2020-05-18 15:38:00] [INFO ] [Nat]Absence check using 15 positive and 39 generalized place invariants in 39 ms returned sat
[2020-05-18 15:38:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 15:38:05] [INFO ] [Nat]Absence check using state equation in 5421 ms returned sat
[2020-05-18 15:38:05] [INFO ] [Nat]Added 130 Read/Feed constraints in 222 ms returned sat
[2020-05-18 15:38:06] [INFO ] Deduced a trap composed of 66 places in 233 ms
[2020-05-18 15:38:06] [INFO ] Deduced a trap composed of 65 places in 165 ms
[2020-05-18 15:38:06] [INFO ] Deduced a trap composed of 65 places in 142 ms
[2020-05-18 15:38:06] [INFO ] Deduced a trap composed of 65 places in 105 ms
[2020-05-18 15:38:06] [INFO ] Deduced a trap composed of 66 places in 51 ms
[2020-05-18 15:38:06] [INFO ] Deduced a trap composed of 66 places in 64 ms
[2020-05-18 15:38:06] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1098 ms
[2020-05-18 15:38:07] [INFO ] Computed and/alt/rep : 1410/21238/1390 causal constraints in 115 ms.
[2020-05-18 15:38:19] [INFO ] Added : 80 causal constraints over 16 iterations in 13000 ms. Result :unknown
[2020-05-18 15:38:20] [INFO ] [Real]Absence check using 15 positive place invariants in 29 ms returned sat
[2020-05-18 15:38:20] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 53 ms returned sat
[2020-05-18 15:38:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 15:38:23] [INFO ] [Real]Absence check using state equation in 2991 ms returned sat
[2020-05-18 15:38:23] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 15:38:23] [INFO ] [Nat]Absence check using 15 positive place invariants in 39 ms returned sat
[2020-05-18 15:38:23] [INFO ] [Nat]Absence check using 15 positive and 39 generalized place invariants in 58 ms returned sat
[2020-05-18 15:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 15:38:31] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 15:38:34] [INFO ] [Nat]Absence check using state equation in 11384 ms returned unknown
[2020-05-18 15:38:34] [INFO ] [Real]Absence check using 15 positive place invariants in 28 ms returned sat
[2020-05-18 15:38:34] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 61 ms returned sat
[2020-05-18 15:38:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 15:38:39] [INFO ] [Real]Absence check using state equation in 4072 ms returned sat
[2020-05-18 15:38:39] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 15:38:39] [INFO ] [Nat]Absence check using 15 positive place invariants in 23 ms returned sat
[2020-05-18 15:38:39] [INFO ] [Nat]Absence check using 15 positive and 39 generalized place invariants in 44 ms returned sat
[2020-05-18 15:38:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 15:38:43] [INFO ] [Nat]Absence check using state equation in 4303 ms returned sat
[2020-05-18 15:38:44] [INFO ] [Nat]Added 130 Read/Feed constraints in 611 ms returned sat
[2020-05-18 15:38:44] [INFO ] Deduced a trap composed of 66 places in 83 ms
[2020-05-18 15:38:44] [INFO ] Deduced a trap composed of 66 places in 48 ms
[2020-05-18 15:38:44] [INFO ] Deduced a trap composed of 65 places in 70 ms
[2020-05-18 15:38:45] [INFO ] Deduced a trap composed of 66 places in 66 ms
[2020-05-18 15:38:45] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1854 ms
[2020-05-18 15:38:46] [INFO ] Computed and/alt/rep : 1410/21238/1390 causal constraints in 130 ms.
[2020-05-18 15:38:59] [INFO ] Added : 275 causal constraints over 55 iterations in 13111 ms. Result :unknown
[2020-05-18 15:38:59] [INFO ] [Real]Absence check using 15 positive place invariants in 28 ms returned sat
[2020-05-18 15:38:59] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 57 ms returned sat
[2020-05-18 15:38:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 15:39:01] [INFO ] [Real]Absence check using state equation in 2678 ms returned sat
[2020-05-18 15:39:01] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 15:39:02] [INFO ] [Nat]Absence check using 15 positive place invariants in 28 ms returned sat
[2020-05-18 15:39:02] [INFO ] [Nat]Absence check using 15 positive and 39 generalized place invariants in 55 ms returned sat
[2020-05-18 15:39:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 15:39:06] [INFO ] [Nat]Absence check using state equation in 4645 ms returned sat
[2020-05-18 15:39:07] [INFO ] [Nat]Added 130 Read/Feed constraints in 689 ms returned sat
[2020-05-18 15:39:07] [INFO ] Deduced a trap composed of 233 places in 472 ms
[2020-05-18 15:39:08] [INFO ] Deduced a trap composed of 65 places in 483 ms
[2020-05-18 15:39:09] [INFO ] Deduced a trap composed of 405 places in 582 ms
[2020-05-18 15:39:09] [INFO ] Deduced a trap composed of 428 places in 436 ms
[2020-05-18 15:39:10] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2778 ms
[2020-05-18 15:39:10] [INFO ] Computed and/alt/rep : 1410/21238/1390 causal constraints in 139 ms.
[2020-05-18 15:39:21] [INFO ] Added : 160 causal constraints over 32 iterations in 11721 ms. Result :unknown
[2020-05-18 15:39:22] [INFO ] [Real]Absence check using 15 positive place invariants in 24 ms returned sat
[2020-05-18 15:39:22] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 37 ms returned unsat
[2020-05-18 15:39:22] [INFO ] [Real]Absence check using 15 positive place invariants in 23 ms returned sat
[2020-05-18 15:39:22] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 21 ms returned unsat
[2020-05-18 15:39:22] [INFO ] [Real]Absence check using 15 positive place invariants in 24 ms returned sat
[2020-05-18 15:39:22] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 55 ms returned sat
[2020-05-18 15:39:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 15:39:24] [INFO ] [Real]Absence check using state equation in 2543 ms returned sat
[2020-05-18 15:39:25] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 15:39:25] [INFO ] [Nat]Absence check using 15 positive place invariants in 19 ms returned sat
[2020-05-18 15:39:25] [INFO ] [Nat]Absence check using 15 positive and 39 generalized place invariants in 39 ms returned sat
[2020-05-18 15:39:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 15:39:33] [INFO ] [Nat]Absence check using state equation in 7919 ms returned sat
[2020-05-18 15:39:34] [INFO ] [Nat]Added 130 Read/Feed constraints in 1725 ms returned sat
[2020-05-18 15:39:35] [INFO ] Deduced a trap composed of 65 places in 162 ms
[2020-05-18 15:39:35] [INFO ] Deduced a trap composed of 65 places in 216 ms
[2020-05-18 15:39:36] [INFO ] Deduced a trap composed of 67 places in 160 ms
[2020-05-18 15:39:36] [INFO ] Deduced a trap composed of 65 places in 121 ms
[2020-05-18 15:39:36] [INFO ] Deduced a trap composed of 65 places in 103 ms
[2020-05-18 15:39:36] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1915 ms
[2020-05-18 15:39:36] [INFO ] Computed and/alt/rep : 1410/21238/1390 causal constraints in 133 ms.
[2020-05-18 15:39:45] [INFO ] Added : 40 causal constraints over 8 iterations in 8316 ms. Result :unknown
Successfully simplified 4 atomic propositions for a total of 5 simplifications.
[2020-05-18 15:39:45] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-05-18 15:39:45] [INFO ] Flatten gal took : 148 ms
FORMULA PolyORBLF-PT-S02J04T10-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T10-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T10-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T10-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T10-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-18 15:39:45] [INFO ] Flatten gal took : 120 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-18 15:39:45] [INFO ] Applying decomposition
[2020-05-18 15:39:46] [INFO ] Flatten gal took : 119 ms

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-PT-S02J04T10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is PolyORBLF-PT-S02J04T10, 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 r126-tajo-158961390300426"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J04T10.tgz
mv PolyORBLF-PT-S02J04T10 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 ;