Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r176-tajo-158987872200698.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is PolyORBNT-PT-S10J60, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987872200698
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 24M
-rw-r--r-- 1 mcc users 31K Apr 12 06:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 12 06:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 516K Apr 11 07:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.4M Apr 11 07:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 58K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 153K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 476K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 10 13:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 45K Apr 10 13:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 261K Apr 9 19:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 667K Apr 9 19:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 10 22:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 34K Apr 10 22:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 19M Mar 24 05:37 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBNT-PT-S10J60-00
FORMULA_NAME PolyORBNT-PT-S10J60-01
FORMULA_NAME PolyORBNT-PT-S10J60-02
FORMULA_NAME PolyORBNT-PT-S10J60-03
FORMULA_NAME PolyORBNT-PT-S10J60-04
FORMULA_NAME PolyORBNT-PT-S10J60-05
FORMULA_NAME PolyORBNT-PT-S10J60-06
FORMULA_NAME PolyORBNT-PT-S10J60-07
FORMULA_NAME PolyORBNT-PT-S10J60-08
FORMULA_NAME PolyORBNT-PT-S10J60-09
FORMULA_NAME PolyORBNT-PT-S10J60-10
FORMULA_NAME PolyORBNT-PT-S10J60-11
FORMULA_NAME PolyORBNT-PT-S10J60-12
FORMULA_NAME PolyORBNT-PT-S10J60-13
FORMULA_NAME PolyORBNT-PT-S10J60-14
FORMULA_NAME PolyORBNT-PT-S10J60-15

=== Now, execution of the tool begins

BK_START 1591176293267

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 09:24:55] [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]
[2020-06-03 09:24:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 09:24:56] [INFO ] Load time of PNML (sax parser for PT used): 882 ms
[2020-06-03 09:24:56] [INFO ] Transformed 1234 places.
[2020-06-03 09:24:56] [INFO ] Transformed 12920 transitions.
[2020-06-03 09:24:56] [INFO ] Parsed PT model containing 1234 places and 12920 transitions in 1062 ms.
[2020-06-03 09:24:56] [INFO ] Reduced 9285 identical enabling conditions.
[2020-06-03 09:24:56] [INFO ] Reduced 9285 identical enabling conditions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 378 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 5601 resets, run finished after 7968 ms. (steps per millisecond=12 ) properties seen :[0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0]
[2020-06-03 09:25:04] [INFO ] Flow matrix only has 2801 transitions (discarded 9 similar events)
// Phase 1: matrix 2801 rows 1234 cols
[2020-06-03 09:25:05] [INFO ] Computed 152 place invariants in 337 ms
[2020-06-03 09:25:05] [INFO ] [Real]Absence check using 121 positive place invariants in 209 ms returned sat
[2020-06-03 09:25:05] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 77 ms returned sat
[2020-06-03 09:25:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:25:14] [INFO ] [Real]Absence check using state equation in 8125 ms returned sat
[2020-06-03 09:25:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 09:25:14] [INFO ] [Real]Added 1 Read/Feed constraints in 57 ms returned sat
[2020-06-03 09:25:15] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 702 ms.
[2020-06-03 09:25:15] [INFO ] Added : 6 causal constraints over 2 iterations in 1472 ms. Result :sat
[2020-06-03 09:25:16] [INFO ] [Real]Absence check using 121 positive place invariants in 109 ms returned sat
[2020-06-03 09:25:16] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 89 ms returned sat
[2020-06-03 09:25:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:25:23] [INFO ] [Real]Absence check using state equation in 7212 ms returned sat
[2020-06-03 09:25:23] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:25:24] [INFO ] [Nat]Absence check using 121 positive place invariants in 77 ms returned sat
[2020-06-03 09:25:24] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 54 ms returned sat
[2020-06-03 09:25:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:25:32] [INFO ] [Nat]Absence check using state equation in 8207 ms returned sat
[2020-06-03 09:25:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 241 ms returned sat
[2020-06-03 09:25:33] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 708 ms.
[2020-06-03 09:25:40] [INFO ] Added : 25 causal constraints over 5 iterations in 7463 ms. Result :sat
[2020-06-03 09:25:41] [INFO ] Deduced a trap composed of 408 places in 1277 ms
[2020-06-03 09:25:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 3419 ms
[2020-06-03 09:25:43] [INFO ] [Real]Absence check using 121 positive place invariants in 103 ms returned sat
[2020-06-03 09:25:43] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 76 ms returned sat
[2020-06-03 09:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:25:52] [INFO ] [Real]Absence check using state equation in 8402 ms returned sat
[2020-06-03 09:25:52] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:25:52] [INFO ] [Nat]Absence check using 121 positive place invariants in 104 ms returned sat
[2020-06-03 09:25:52] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 75 ms returned sat
[2020-06-03 09:25:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:26:01] [INFO ] [Nat]Absence check using state equation in 8403 ms returned sat
[2020-06-03 09:26:01] [INFO ] [Nat]Added 1 Read/Feed constraints in 263 ms returned sat
[2020-06-03 09:26:01] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 469 ms.
[2020-06-03 09:26:07] [INFO ] Added : 23 causal constraints over 5 iterations in 6251 ms. Result :sat
[2020-06-03 09:26:09] [INFO ] Deduced a trap composed of 292 places in 1405 ms
[2020-06-03 09:26:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2694 ms
[2020-06-03 09:26:10] [INFO ] [Real]Absence check using 121 positive place invariants in 118 ms returned sat
[2020-06-03 09:26:10] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 57 ms returned sat
[2020-06-03 09:26:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:26:17] [INFO ] [Real]Absence check using state equation in 7008 ms returned sat
[2020-06-03 09:26:17] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:26:18] [INFO ] [Nat]Absence check using 121 positive place invariants in 182 ms returned sat
[2020-06-03 09:26:18] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 97 ms returned sat
[2020-06-03 09:26:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:26:25] [INFO ] [Nat]Absence check using state equation in 7085 ms returned sat
[2020-06-03 09:26:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 188 ms returned sat
[2020-06-03 09:26:26] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 644 ms.
[2020-06-03 09:26:29] [INFO ] Added : 5 causal constraints over 1 iterations in 4251 ms. Result :sat
[2020-06-03 09:26:30] [INFO ] [Real]Absence check using 121 positive place invariants in 209 ms returned sat
[2020-06-03 09:26:30] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 79 ms returned sat
[2020-06-03 09:26:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:26:37] [INFO ] [Real]Absence check using state equation in 7413 ms returned sat
[2020-06-03 09:26:37] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:26:38] [INFO ] [Nat]Absence check using 121 positive place invariants in 104 ms returned sat
[2020-06-03 09:26:38] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 77 ms returned sat
[2020-06-03 09:26:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:26:47] [INFO ] [Nat]Absence check using state equation in 9080 ms returned sat
[2020-06-03 09:26:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 141 ms returned sat
[2020-06-03 09:26:47] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 387 ms.
[2020-06-03 09:26:49] [INFO ] Added : 12 causal constraints over 3 iterations in 1967 ms. Result :sat
[2020-06-03 09:26:49] [INFO ] [Real]Absence check using 121 positive place invariants in 100 ms returned sat
[2020-06-03 09:26:49] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 82 ms returned sat
[2020-06-03 09:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:26:59] [INFO ] [Real]Absence check using state equation in 9122 ms returned sat
[2020-06-03 09:26:59] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:26:59] [INFO ] [Nat]Absence check using 121 positive place invariants in 101 ms returned sat
[2020-06-03 09:26:59] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 85 ms returned sat
[2020-06-03 09:26:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:27:06] [INFO ] [Nat]Absence check using state equation in 7023 ms returned sat
[2020-06-03 09:27:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 1756 ms returned sat
[2020-06-03 09:27:08] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 573 ms.
[2020-06-03 09:27:13] [INFO ] Added : 5 causal constraints over 1 iterations in 5559 ms. Result :sat
[2020-06-03 09:27:15] [INFO ] Deduced a trap composed of 19 places in 1234 ms
[2020-06-03 09:27:16] [INFO ] Deduced a trap composed of 24 places in 1047 ms
[2020-06-03 09:27:16] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2791 ms
[2020-06-03 09:27:17] [INFO ] [Real]Absence check using 121 positive place invariants in 97 ms returned sat
[2020-06-03 09:27:17] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 43 ms returned unsat
[2020-06-03 09:27:17] [INFO ] [Real]Absence check using 121 positive place invariants in 127 ms returned sat
[2020-06-03 09:27:17] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 114 ms returned sat
[2020-06-03 09:27:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:27:24] [INFO ] [Real]Absence check using state equation in 7122 ms returned sat
[2020-06-03 09:27:24] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:27:24] [INFO ] [Nat]Absence check using 121 positive place invariants in 89 ms returned sat
[2020-06-03 09:27:25] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 62 ms returned sat
[2020-06-03 09:27:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:27:32] [INFO ] [Nat]Absence check using state equation in 7000 ms returned sat
[2020-06-03 09:27:33] [INFO ] [Nat]Added 1 Read/Feed constraints in 1211 ms returned sat
[2020-06-03 09:27:33] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 381 ms.
[2020-06-03 09:27:38] [INFO ] Added : 10 causal constraints over 2 iterations in 5218 ms. Result :sat
[2020-06-03 09:27:39] [INFO ] Deduced a trap composed of 19 places in 534 ms
[2020-06-03 09:27:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 896 ms
[2020-06-03 09:27:39] [INFO ] [Real]Absence check using 121 positive place invariants in 99 ms returned sat
[2020-06-03 09:27:39] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 80 ms returned sat
[2020-06-03 09:27:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:27:46] [INFO ] [Real]Absence check using state equation in 6317 ms returned sat
[2020-06-03 09:27:46] [INFO ] [Real]Added 1 Read/Feed constraints in 41 ms returned sat
[2020-06-03 09:27:46] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 398 ms.
[2020-06-03 09:27:47] [INFO ] Added : 6 causal constraints over 2 iterations in 1037 ms. Result :sat
[2020-06-03 09:27:47] [INFO ] [Real]Absence check using 121 positive place invariants in 100 ms returned sat
[2020-06-03 09:27:47] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 78 ms returned sat
[2020-06-03 09:27:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:27:54] [INFO ] [Real]Absence check using state equation in 6344 ms returned sat
[2020-06-03 09:27:54] [INFO ] [Real]Added 1 Read/Feed constraints in 25 ms returned sat
[2020-06-03 09:27:54] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 285 ms.
[2020-06-03 09:27:57] [INFO ] Added : 5 causal constraints over 1 iterations in 3504 ms. Result :sat
[2020-06-03 09:27:58] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:27:58] [INFO ] [Nat]Absence check using 121 positive place invariants in 75 ms returned sat
[2020-06-03 09:27:58] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 54 ms returned sat
[2020-06-03 09:27:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:28:06] [INFO ] [Nat]Absence check using state equation in 8310 ms returned sat
[2020-06-03 09:28:06] [INFO ] [Nat]Added 1 Read/Feed constraints in 311 ms returned sat
[2020-06-03 09:28:08] [INFO ] Deduced a trap composed of 292 places in 1095 ms
[2020-06-03 09:28:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2271 ms
[2020-06-03 09:28:09] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 361 ms.
[2020-06-03 09:28:15] [INFO ] Added : 21 causal constraints over 5 iterations in 6307 ms. Result :sat
[2020-06-03 09:28:15] [INFO ] [Real]Absence check using 121 positive place invariants in 102 ms returned sat
[2020-06-03 09:28:15] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 84 ms returned sat
[2020-06-03 09:28:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:28:24] [INFO ] [Real]Absence check using state equation in 8598 ms returned sat
[2020-06-03 09:28:24] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:28:24] [INFO ] [Nat]Absence check using 121 positive place invariants in 102 ms returned sat
[2020-06-03 09:28:24] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 91 ms returned sat
[2020-06-03 09:28:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:28:31] [INFO ] [Nat]Absence check using state equation in 6796 ms returned sat
[2020-06-03 09:28:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:28:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 6026 ms returned unknown
[2020-06-03 09:28:38] [INFO ] [Real]Absence check using 121 positive place invariants in 101 ms returned sat
[2020-06-03 09:28:38] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 81 ms returned sat
[2020-06-03 09:28:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:28:45] [INFO ] [Real]Absence check using state equation in 6960 ms returned sat
[2020-06-03 09:28:45] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:28:45] [INFO ] [Nat]Absence check using 121 positive place invariants in 101 ms returned sat
[2020-06-03 09:28:45] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 89 ms returned sat
[2020-06-03 09:28:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:28:53] [INFO ] [Nat]Absence check using state equation in 7641 ms returned sat
[2020-06-03 09:28:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 33 ms returned sat
[2020-06-03 09:28:53] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 274 ms.
[2020-06-03 09:28:59] [INFO ] Added : 5 causal constraints over 1 iterations in 6428 ms. Result :unknown
[2020-06-03 09:28:59] [INFO ] [Real]Absence check using 121 positive place invariants in 70 ms returned sat
[2020-06-03 09:28:59] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 55 ms returned sat
[2020-06-03 09:28:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:29:06] [INFO ] [Real]Absence check using state equation in 6934 ms returned sat
[2020-06-03 09:29:06] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:29:07] [INFO ] [Nat]Absence check using 121 positive place invariants in 122 ms returned sat
[2020-06-03 09:29:07] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 86 ms returned sat
[2020-06-03 09:29:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:29:18] [INFO ] [Nat]Absence check using state equation in 10916 ms returned sat
[2020-06-03 09:29:18] [INFO ] [Nat]Added 1 Read/Feed constraints in 582 ms returned sat
[2020-06-03 09:29:19] [INFO ] Deduced a trap composed of 363 places in 1146 ms
[2020-06-03 09:29:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1459 ms
[2020-06-03 09:29:20] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 268 ms.
[2020-06-03 09:29:26] [INFO ] Added : 15 causal constraints over 3 iterations in 6698 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-03 09:29:27] [INFO ] [Real]Absence check using 121 positive place invariants in 153 ms returned sat
[2020-06-03 09:29:27] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 76 ms returned sat
[2020-06-03 09:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:29:34] [INFO ] [Real]Absence check using state equation in 7132 ms returned sat
[2020-06-03 09:29:34] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:29:34] [INFO ] [Nat]Absence check using 121 positive place invariants in 94 ms returned sat
[2020-06-03 09:29:34] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 59 ms returned sat
[2020-06-03 09:29:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:29:42] [INFO ] [Nat]Absence check using state equation in 7343 ms returned sat
[2020-06-03 09:29:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:29:48] [INFO ] [Nat]Added 1 Read/Feed constraints in 6018 ms returned unknown
[2020-06-03 09:29:48] [INFO ] [Real]Absence check using 121 positive place invariants in 95 ms returned sat
[2020-06-03 09:29:48] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 75 ms returned sat
[2020-06-03 09:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:29:55] [INFO ] [Real]Absence check using state equation in 6464 ms returned sat
[2020-06-03 09:29:55] [INFO ] [Real]Added 1 Read/Feed constraints in 45 ms returned sat
[2020-06-03 09:29:55] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 282 ms.
[2020-06-03 09:29:58] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:29:58] [INFO ] [Nat]Absence check using 121 positive place invariants in 108 ms returned sat
[2020-06-03 09:29:58] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 89 ms returned sat
[2020-06-03 09:29:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:30:07] [INFO ] [Nat]Absence check using state equation in 8910 ms returned sat
[2020-06-03 09:30:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 555 ms returned sat
[2020-06-03 09:30:08] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 281 ms.
00)
^^
(error "Incorrect format for a number - no leading zeros allowed: 00")
[2020-06-03 09:30:18] [INFO ] Added : 130 causal constraints over 26 iterations in 10144 ms. Result :(error "Failed to check-sat")
[2020-06-03 09:30:18] [INFO ] [Real]Absence check using 121 positive place invariants in 105 ms returned sat
[2020-06-03 09:30:18] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 81 ms returned sat
[2020-06-03 09:30:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:30:26] [INFO ] [Real]Absence check using state equation in 7301 ms returned sat
[2020-06-03 09:30:26] [INFO ] [Real]Added 1 Read/Feed constraints in 61 ms returned sat
[2020-06-03 09:30:27] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 465 ms.
[2020-06-03 09:30:27] [INFO ] Added : 6 causal constraints over 2 iterations in 1025 ms. Result :sat
[2020-06-03 09:30:28] [INFO ] [Real]Absence check using 121 positive place invariants in 96 ms returned sat
[2020-06-03 09:30:28] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 76 ms returned sat
[2020-06-03 09:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:30:37] [INFO ] [Real]Absence check using state equation in 9300 ms returned sat
[2020-06-03 09:30:37] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:30:37] [INFO ] [Nat]Absence check using 121 positive place invariants in 168 ms returned sat
[2020-06-03 09:30:37] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 78 ms returned sat
[2020-06-03 09:30:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:30:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:30:50] [INFO ] [Nat]Absence check using state equation in 12887 ms returned sat
[2020-06-03 09:30:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 170 ms returned sat
[2020-06-03 09:30:51] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 472 ms.
[2020-06-03 09:30:57] [INFO ] Added : 55 causal constraints over 11 iterations in 6535 ms. Result :unknown
[2020-06-03 09:30:57] [INFO ] [Real]Absence check using 121 positive place invariants in 65 ms returned sat
[2020-06-03 09:30:57] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 49 ms returned sat
[2020-06-03 09:30:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:31:04] [INFO ] [Real]Absence check using state equation in 7030 ms returned sat
[2020-06-03 09:31:04] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:31:04] [INFO ] [Nat]Absence check using 121 positive place invariants in 94 ms returned sat
[2020-06-03 09:31:05] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 76 ms returned sat
[2020-06-03 09:31:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:31:14] [INFO ] [Nat]Absence check using state equation in 9816 ms returned sat
[2020-06-03 09:31:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:31:18] [INFO ] [Nat]Added 1 Read/Feed constraints in 3598 ms returned sat
[2020-06-03 09:31:18] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 460 ms.
[2020-06-03 09:31:24] [INFO ] Added : 20 causal constraints over 4 iterations in 6287 ms. Result :(error "Solver has unexpectedly terminated")
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-06-03 09:31:25] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-06-03 09:31:25] [INFO ] Flatten gal took : 542 ms
FORMULA PolyORBNT-PT-S10J60-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J60-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J60-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J60-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J60-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 09:31:26] [INFO ] Flatten gal took : 296 ms
[2020-06-03 09:31:26] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA PolyORBNT-PT-S10J60-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 09:31:26] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 51 ms.
[2020-06-03 09:31:26] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 29 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ PolyORBNT-PT-S10J60 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 10415636 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16107376 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-S10J60"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itslola"
echo " Input is PolyORBNT-PT-S10J60, 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 r176-tajo-158987872200698"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J60.tgz
mv PolyORBNT-PT-S10J60 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 ;