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-oct2-162038334900294.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-315, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r056-oct2-162038334900294
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 130K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.4K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K 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 3.5K Mar 28 15:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 22 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 22 12:51 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 660K 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-315-00
FORMULA_NAME CloudReconfiguration-PT-315-01
FORMULA_NAME CloudReconfiguration-PT-315-02
FORMULA_NAME CloudReconfiguration-PT-315-03
FORMULA_NAME CloudReconfiguration-PT-315-04
FORMULA_NAME CloudReconfiguration-PT-315-05
FORMULA_NAME CloudReconfiguration-PT-315-06
FORMULA_NAME CloudReconfiguration-PT-315-07
FORMULA_NAME CloudReconfiguration-PT-315-08
FORMULA_NAME CloudReconfiguration-PT-315-09
FORMULA_NAME CloudReconfiguration-PT-315-10
FORMULA_NAME CloudReconfiguration-PT-315-11
FORMULA_NAME CloudReconfiguration-PT-315-12
FORMULA_NAME CloudReconfiguration-PT-315-13
FORMULA_NAME CloudReconfiguration-PT-315-14
FORMULA_NAME CloudReconfiguration-PT-315-15

=== Now, execution of the tool begins

BK_START 1620907753738

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 12:09:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-13 12:09:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 12:09:15] [INFO ] Load time of PNML (sax parser for PT used): 160 ms
[2021-05-13 12:09:15] [INFO ] Transformed 2585 places.
[2021-05-13 12:09:15] [INFO ] Transformed 3095 transitions.
[2021-05-13 12:09:15] [INFO ] Found NUPN structural information;
[2021-05-13 12:09:15] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 231 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 153 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 799 resets, run finished after 426 ms. (steps per millisecond=234 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 1]
// Phase 1: matrix 3095 rows 2585 cols
[2021-05-13 12:09:16] [INFO ] Computed 4 place invariants in 58 ms
[2021-05-13 12:09:17] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 100 ms returned sat
[2021-05-13 12:09:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:09:32] [INFO ] [Real]Absence check using state equation in 14892 ms returned sat
[2021-05-13 12:09:33] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 430 ms.
[2021-05-13 12:09:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:09:54] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:09:54] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19490 ms returned unknown
[2021-05-13 12:09:55] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 63 ms returned sat
[2021-05-13 12:09:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:10:12] [INFO ] [Real]Absence check using state equation in 17566 ms returned sat
[2021-05-13 12:10:13] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 261 ms.
[2021-05-13 12:10:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:10:34] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:10:34] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19723 ms returned (error "Solver has unexpectedly terminated")
[2021-05-13 12:10:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 12:10:34] [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 1
[2021-05-13 12:10:34] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 87 ms returned sat
[2021-05-13 12:10:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:10:51] [INFO ] [Real]Absence check using state equation in 16684 ms returned sat
[2021-05-13 12:10:51] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 187 ms.
[2021-05-13 12:10:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:11:12] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:11:12] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19755 ms returned unknown
[2021-05-13 12:11:13] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 62 ms returned sat
[2021-05-13 12:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:11:30] [INFO ] [Real]Absence check using state equation in 17233 ms returned sat
[2021-05-13 12:11:31] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 142 ms.
[2021-05-13 12:11:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:11:52] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:11:52] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19706 ms returned unknown
[2021-05-13 12:11:52] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 50 ms returned sat
[2021-05-13 12:11:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:12:10] [INFO ] [Real]Absence check using state equation in 17899 ms returned sat
[2021-05-13 12:12:10] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 138 ms.
[2021-05-13 12:12:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:12:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:12:31] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19747 ms returned unknown
[2021-05-13 12:12:31] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 48 ms returned sat
[2021-05-13 12:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:12:49] [INFO ] [Real]Absence check using state equation in 17863 ms returned sat
[2021-05-13 12:12:50] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 378 ms.
[2021-05-13 12:12:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:13:11] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:13:11] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19745 ms returned (error "Failed to check-sat")
[2021-05-13 12:13:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 12:13:11] [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 5
[2021-05-13 12:13:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 51 ms returned sat
[2021-05-13 12:13:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:13:26] [INFO ] [Real]Absence check using state equation in 14757 ms returned sat
[2021-05-13 12:13:26] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 140 ms.
[2021-05-13 12:13:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:13:48] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:13:48] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19422 ms returned unknown
[2021-05-13 12:13:48] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 61 ms returned sat
[2021-05-13 12:13:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:14:06] [INFO ] [Real]Absence check using state equation in 18057 ms returned sat
[2021-05-13 12:14:06] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 141 ms.
[2021-05-13 12:14:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:14:27] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:14:27] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19788 ms returned (error "Failed to check-sat")
[2021-05-13 12:14:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 12:14:27] [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 7
[2021-05-13 12:14:27] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 52 ms returned sat
[2021-05-13 12:14:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:14:45] [INFO ] [Real]Absence check using state equation in 17680 ms returned sat
[2021-05-13 12:14:45] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 136 ms.
[2021-05-13 12:14:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:15:06] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:15:06] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19721 ms returned (error "Failed to check-sat")
[2021-05-13 12:15:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 12:15:06] [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 8
[2021-05-13 12:15:07] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 48 ms returned sat
[2021-05-13 12:15:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:15:22] [INFO ] [Real]Absence check using state equation in 15233 ms returned sat
[2021-05-13 12:15:22] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 120 ms.
[2021-05-13 12:15:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:15:43] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:15:43] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19422 ms returned unknown
[2021-05-13 12:15:44] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 95 ms returned sat
[2021-05-13 12:15:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:16:03] [INFO ] [Real]Absence check using state equation in 19520 ms returned (error "Solver has unexpectedly terminated")
[2021-05-13 12:16:03] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 51 ms returned sat
[2021-05-13 12:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:16:23] [INFO ] [Real]Absence check using state equation in 19273 ms returned sat
[2021-05-13 12:16:23] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 139 ms.
[2021-05-13 12:16:23] [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 (=> (> t10 0) (and (> t9 0) (< o9 o10)))") while checking expression at index 11
[2021-05-13 12:16:23] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 86 ms returned sat
[2021-05-13 12:16:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:16:40] [INFO ] [Real]Absence check using state equation in 16689 ms returned sat
[2021-05-13 12:16:41] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 218 ms.
[2021-05-13 12:16:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:17:01] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:17:01] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19713 ms returned unknown
[2021-05-13 12:17:02] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 57 ms returned sat
[2021-05-13 12:17:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:17:21] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:17:21] [INFO ] [Real]Absence check using state equation in 19637 ms returned unknown
[2021-05-13 12:17:22] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 107 ms returned sat
[2021-05-13 12:17:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:17:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:17:41] [INFO ] [Real]Absence check using state equation in 19327 ms returned (error "Failed to check-sat")
[2021-05-13 12:17:42] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 49 ms returned sat
[2021-05-13 12:17:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:17:57] [INFO ] [Real]Absence check using state equation in 15256 ms returned sat
[2021-05-13 12:17:57] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 142 ms.
[2021-05-13 12:17:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:18:19] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:18:19] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19767 ms returned (error "Failed to check-sat")
[2021-05-13 12:18:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 12:18:19] [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 15
[2021-05-13 12:18:19] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 55 ms returned sat
[2021-05-13 12:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:18:38] [INFO ] [Real]Absence check using state equation in 18981 ms returned sat
[2021-05-13 12:18:39] [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 16
[2021-05-13 12:18:39] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 89 ms returned sat
[2021-05-13 12:18:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:18:59] [INFO ] [Real]Absence check using state equation in 19294 ms returned (error "Solver has unexpectedly terminated")
[2021-05-13 12:18:59] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 63 ms returned sat
[2021-05-13 12:18:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:19:16] [INFO ] [Real]Absence check using state equation in 16720 ms returned sat
[2021-05-13 12:19:16] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 134 ms.
[2021-05-13 12:19:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:19:37] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:19:37] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19728 ms returned unknown
[2021-05-13 12:19:38] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 52 ms returned sat
[2021-05-13 12:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:19:57] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:19:57] [INFO ] [Real]Absence check using state equation in 19672 ms returned unknown
[2021-05-13 12:19:58] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 48 ms returned sat
[2021-05-13 12:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:20:17] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:20:17] [INFO ] [Real]Absence check using state equation in 19697 ms returned (error "Failed to check-sat")
[2021-05-13 12:20:18] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 48 ms returned sat
[2021-05-13 12:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:20:32] [INFO ] [Real]Absence check using state equation in 14566 ms returned sat
[2021-05-13 12:20:33] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 289 ms.
[2021-05-13 12:20:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:20:53] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:20:53] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19419 ms returned unknown
[2021-05-13 12:20:54] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 57 ms returned sat
[2021-05-13 12:20:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:21:13] [INFO ] [Real]Absence check using state equation in 19399 ms returned sat
[2021-05-13 12:21:13] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 121 ms.
[2021-05-13 12:21:13] [INFO ] Added : 0 causal constraints over 0 iterations in 183 ms. Result :unknown
[2021-05-13 12:21:14] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 86 ms returned sat
[2021-05-13 12:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:21:34] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:21:34] [INFO ] [Real]Absence check using state equation in 19614 ms returned (error "Failed to check-sat")
[2021-05-13 12:21:34] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 88 ms returned sat
[2021-05-13 12:21:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:21:50] [INFO ] [Real]Absence check using state equation in 15978 ms returned sat
[2021-05-13 12:21:50] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 117 ms.
[2021-05-13 12:21:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:22:11] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:22:11] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19707 ms returned (error "Solver has unexpectedly terminated")
[2021-05-13 12:22:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 12:22:11] [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 24
[2021-05-13 12:22:12] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 66 ms returned sat
[2021-05-13 12:22:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:22:29] [INFO ] [Real]Absence check using state equation in 17340 ms returned sat
[2021-05-13 12:22:29] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 273 ms.
[2021-05-13 12:22:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 12:22:51] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 12:22:51] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19724 ms returned unknown
[2021-05-13 12:22:51] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 133 ms returned sat
[2021-05-13 12:22:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 12:23:10] [INFO ] [Real]Absence check using state equation in 18871 ms returned sat
[2021-05-13 12:23:10] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 126 ms.
[2021-05-13 12:23:11] [INFO ] Added : 10 causal constraints over 2 iterations in 587 ms. Result :unknown
[2021-05-13 12:23:11] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2021-05-13 12:23:12] [INFO ] Flatten gal took : 376 ms
FORMULA CloudReconfiguration-PT-315-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-315-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 12:23:12] [INFO ] Applying decomposition
[2021-05-13 12:23:12] [INFO ] Flatten gal took : 184 ms
[2021-05-13 12:23:12] [INFO ] Decomposing Gal with order
[2021-05-13 12:23:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 12:23:12] [INFO ] Removed a total of 123 redundant transitions.
[2021-05-13 12:23:12] [INFO ] Flatten gal took : 156 ms
[2021-05-13 12:23:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 338 labels/synchronizations in 14 ms.
[2021-05-13 12:23:12] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 3 ms.
[2021-05-13 12:23:12] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 16 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ CloudReconfiguration-PT-315 @ 3570 seconds

FORMULA CloudReconfiguration-PT-315-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-315-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-315-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-315-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-315-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-315-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-315-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-315-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-315-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-315-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-315-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 9111324 kB
After kill :
MemTotal: 16427332 kB
MemFree: 9152140 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-315"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is CloudReconfiguration-PT-315, 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 r056-oct2-162038334900294"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-315.tgz
mv CloudReconfiguration-PT-315 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 ;