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.r056-oct2-162038334900309.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is CloudReconfiguration-PT-319, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r056-oct2-162038334900309
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1016K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.7K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 86K May 10 09:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Mar 28 15:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 28 15:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 28 15:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 13K Mar 23 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 22 12:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 12:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 661K 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 CloudReconfiguration-PT-319-00
FORMULA_NAME CloudReconfiguration-PT-319-01
FORMULA_NAME CloudReconfiguration-PT-319-02
FORMULA_NAME CloudReconfiguration-PT-319-03
FORMULA_NAME CloudReconfiguration-PT-319-04
FORMULA_NAME CloudReconfiguration-PT-319-05
FORMULA_NAME CloudReconfiguration-PT-319-06
FORMULA_NAME CloudReconfiguration-PT-319-07
FORMULA_NAME CloudReconfiguration-PT-319-08
FORMULA_NAME CloudReconfiguration-PT-319-09
FORMULA_NAME CloudReconfiguration-PT-319-10
FORMULA_NAME CloudReconfiguration-PT-319-11
FORMULA_NAME CloudReconfiguration-PT-319-12
FORMULA_NAME CloudReconfiguration-PT-319-13
FORMULA_NAME CloudReconfiguration-PT-319-14
FORMULA_NAME CloudReconfiguration-PT-319-15

=== Now, execution of the tool begins

BK_START 1620908174379

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 12:16:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-13 12:16:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 12:16:17] [INFO ] Load time of PNML (sax parser for PT used): 216 ms
[2021-05-13 12:16:17] [INFO ] Transformed 2587 places.
[2021-05-13 12:16:17] [INFO ] Transformed 3099 transitions.
[2021-05-13 12:16:17] [INFO ] Found NUPN structural information;
[2021-05-13 12:16:17] [INFO ] Parsed PT model containing 2587 places and 3099 transitions in 322 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 176 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 1221 resets, run finished after 522 ms. (steps per millisecond=191 ) properties seen :[0, 1, 1, 0, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0]
// Phase 1: matrix 3099 rows 2587 cols
[2021-05-13 12:16:18] [INFO ] Computed 4 place invariants in 68 ms
[2021-05-13 12:16:18] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 59 ms returned sat
[2021-05-13 12:16:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:16:33] [INFO ] [Real]Absence check using state equation in 14689 ms returned sat
[2021-05-13 12:16:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:16:53] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:16:53] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19572 ms returned (error "Failed to check-sat")
[2021-05-13 12:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 12:16:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 0
[2021-05-13 12:16:54] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 55 ms returned sat
[2021-05-13 12:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:17:13] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:17:13] [INFO ] [Real]Absence check using state equation in 19345 ms returned (error "Failed to check-sat")
[2021-05-13 12:17:14] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 74 ms returned sat
[2021-05-13 12:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:17:27] [INFO ] [Real]Absence check using state equation in 12969 ms returned sat
[2021-05-13 12:17:27] [INFO ] Computed and/alt/rep : 3098/4122/3098 causal constraints in 119 ms.
[2021-05-13 12:17:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:17:48] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:17:48] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19713 ms returned (error "Failed to check-sat")
[2021-05-13 12:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 12:17:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 2
[2021-05-13 12:17:48] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 48 ms returned sat
[2021-05-13 12:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:18:02] [INFO ] [Real]Absence check using state equation in 13425 ms returned sat
[2021-05-13 12:18:02] [INFO ] Computed and/alt/rep : 3098/4122/3098 causal constraints in 148 ms.
[2021-05-13 12:18:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:18:23] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:18:23] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19752 ms returned (error "Solver has unexpectedly terminated")
[2021-05-13 12:18:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 12:18:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe") while checking expression at index 3
[2021-05-13 12:18:23] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 62 ms returned sat
[2021-05-13 12:18:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:18:39] [INFO ] [Real]Absence check using state equation in 15361 ms returned sat
[2021-05-13 12:18:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:18:59] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:18:59] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19818 ms returned (error "Failed to check-sat")
[2021-05-13 12:18:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 12:18:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 4
[2021-05-13 12:18:59] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 46 ms returned sat
[2021-05-13 12:18:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:19:13] [INFO ] [Real]Absence check using state equation in 14141 ms returned sat
[2021-05-13 12:19:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:19:33] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:19:33] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19741 ms returned unknown
[2021-05-13 12:19:34] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 45 ms returned sat
[2021-05-13 12:19:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:19:47] [INFO ] [Real]Absence check using state equation in 13596 ms returned sat
[2021-05-13 12:19:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:20:07] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:20:07] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19803 ms returned (error "Solver has unexpectedly terminated")
[2021-05-13 12:20:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 12:20:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 6
[2021-05-13 12:20:08] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 46 ms returned sat
[2021-05-13 12:20:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:20:21] [INFO ] [Real]Absence check using state equation in 13108 ms returned sat
[2021-05-13 12:20:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:20:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:20:41] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19759 ms returned unknown
[2021-05-13 12:20:42] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 83 ms returned sat
[2021-05-13 12:20:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:21:01] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:21:01] [INFO ] [Real]Absence check using state equation in 19467 ms returned (error "Failed to check-sat")
[2021-05-13 12:21:02] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 106 ms returned sat
[2021-05-13 12:21:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:21:21] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:21:21] [INFO ] [Real]Absence check using state equation in 19238 ms returned unknown
[2021-05-13 12:21:22] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 48 ms returned sat
[2021-05-13 12:21:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:21:36] [INFO ] [Real]Absence check using state equation in 14069 ms returned sat
[2021-05-13 12:21:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:21:56] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:21:56] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19434 ms returned unknown
[2021-05-13 12:21:56] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 46 ms returned sat
[2021-05-13 12:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:22:09] [INFO ] [Real]Absence check using state equation in 12707 ms returned sat
[2021-05-13 12:22:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:22:29] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:22:29] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19397 ms returned (error "Failed to check-sat")
[2021-05-13 12:22:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 12:22:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 11
[2021-05-13 12:22:29] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 47 ms returned sat
[2021-05-13 12:22:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:22:43] [INFO ] [Real]Absence check using state equation in 13273 ms returned sat
[2021-05-13 12:22:43] [INFO ] Computed and/alt/rep : 3098/4122/3098 causal constraints in 108 ms.
[2021-05-13 12:22:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:23:04] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:23:04] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19812 ms returned unknown
[2021-05-13 12:23:05] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 58 ms returned sat
[2021-05-13 12:23:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:23:20] [INFO ] [Real]Absence check using state equation in 15138 ms returned sat
[2021-05-13 12:23:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:23:40] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:23:40] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19605 ms returned unknown
[2021-05-13 12:23:41] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 52 ms returned sat
[2021-05-13 12:23:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:23:54] [INFO ] [Real]Absence check using state equation in 13961 ms returned sat
[2021-05-13 12:23:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:24:15] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:24:15] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19822 ms returned unknown
[2021-05-13 12:24:15] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 70 ms returned sat
[2021-05-13 12:24:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:24:33] [INFO ] [Real]Absence check using state equation in 17739 ms returned sat
[2021-05-13 12:24:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:24:53] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:24:53] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19738 ms returned unknown
[2021-05-13 12:24:53] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 44 ms returned sat
[2021-05-13 12:24:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:25:06] [INFO ] [Real]Absence check using state equation in 13006 ms returned sat
[2021-05-13 12:25:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:25:26] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:25:26] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19449 ms returned unknown
[2021-05-13 12:25:26] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 44 ms returned sat
[2021-05-13 12:25:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:25:40] [INFO ] [Real]Absence check using state equation in 13924 ms returned sat
[2021-05-13 12:25:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:26:00] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:26:00] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19748 ms returned unknown
[2021-05-13 12:26:01] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 46 ms returned sat
[2021-05-13 12:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:26:17] [INFO ] [Real]Absence check using state equation in 16283 ms returned sat
[2021-05-13 12:26:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:26:37] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:26:37] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19771 ms returned unknown
[2021-05-13 12:26:38] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 82 ms returned sat
[2021-05-13 12:26:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:26:51] [INFO ] [Real]Absence check using state equation in 13274 ms returned sat
[2021-05-13 12:26:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:27:11] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:27:11] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19810 ms returned unknown
[2021-05-13 12:27:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 43 ms returned sat
[2021-05-13 12:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:27:24] [INFO ] [Real]Absence check using state equation in 12166 ms returned sat
[2021-05-13 12:27:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:27:44] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:27:44] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19790 ms returned unknown
[2021-05-13 12:27:44] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 58 ms returned sat
[2021-05-13 12:27:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:27:57] [INFO ] [Real]Absence check using state equation in 13146 ms returned sat
[2021-05-13 12:27:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:28:17] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:28:17] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19766 ms returned (error "Failed to check-sat")
[2021-05-13 12:28:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 12:28:17] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe") while checking expression at index 21
[2021-05-13 12:28:18] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 52 ms returned sat
[2021-05-13 12:28:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:28:33] [INFO ] [Real]Absence check using state equation in 15576 ms returned sat
[2021-05-13 12:28:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:28:53] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:28:53] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19741 ms returned unknown
[2021-05-13 12:28:54] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 62 ms returned sat
[2021-05-13 12:28:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:29:11] [INFO ] [Real]Absence check using state equation in 16818 ms returned sat
[2021-05-13 12:29:11] [INFO ] Computed and/alt/rep : 3098/4122/3098 causal constraints in 268 ms.
[2021-05-13 12:29:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:29:32] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:29:32] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19736 ms returned unknown
[2021-05-13 12:29:33] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 44 ms returned sat
[2021-05-13 12:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:29:45] [INFO ] [Real]Absence check using state equation in 12053 ms returned sat
[2021-05-13 12:29:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:30:05] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:30:05] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19764 ms returned (error "Solver has unexpectedly terminated")
[2021-05-13 12:30:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 12:30:05] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe") while checking expression at index 24
[2021-05-13 12:30:05] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2021-05-13 12:30:06] [INFO ] Flatten gal took : 314 ms
FORMULA CloudReconfiguration-PT-319-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-319-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-319-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-319-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-319-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-319-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-319-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 12:30:06] [INFO ] Applying decomposition
[2021-05-13 12:30:06] [INFO ] Flatten gal took : 139 ms
[2021-05-13 12:30:06] [INFO ] Decomposing Gal with order
[2021-05-13 12:30:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 12:30:06] [INFO ] Removed a total of 129 redundant transitions.
[2021-05-13 12:30:06] [INFO ] Flatten gal took : 273 ms
[2021-05-13 12:30:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 342 labels/synchronizations in 9 ms.
[2021-05-13 12:30:07] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 9 ms.
[2021-05-13 12:30:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 24 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ CloudReconfiguration-PT-319 @ 3570 seconds

FORMULA CloudReconfiguration-PT-319-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-319-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-319-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-319-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-319-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-319-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427364 kB
MemFree: 11537064 kB
After kill :
MemTotal: 16427364 kB
MemFree: 16140652 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="CloudReconfiguration-PT-319"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is CloudReconfiguration-PT-319, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r056-oct2-162038334900309"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-319.tgz
mv CloudReconfiguration-PT-319 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;