Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r151-tall-162089151200177.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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 gold2020
Input is PaceMaker-PT-none, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r151-tall-162089151200177
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 127K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 28 16:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 27 06:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 06:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 25 07:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 25 07:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 158K 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 PaceMaker-PT-none-00
FORMULA_NAME PaceMaker-PT-none-01
FORMULA_NAME PaceMaker-PT-none-02
FORMULA_NAME PaceMaker-PT-none-03
FORMULA_NAME PaceMaker-PT-none-04
FORMULA_NAME PaceMaker-PT-none-05
FORMULA_NAME PaceMaker-PT-none-06
FORMULA_NAME PaceMaker-PT-none-07
FORMULA_NAME PaceMaker-PT-none-08
FORMULA_NAME PaceMaker-PT-none-09
FORMULA_NAME PaceMaker-PT-none-10
FORMULA_NAME PaceMaker-PT-none-11
FORMULA_NAME PaceMaker-PT-none-12
FORMULA_NAME PaceMaker-PT-none-13
FORMULA_NAME PaceMaker-PT-none-14
FORMULA_NAME PaceMaker-PT-none-15

=== Now, execution of the tool begins

BK_START 1621003183103

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-14 14:39:45] [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]
[2021-05-14 14:39:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 14:39:45] [INFO ] Load time of PNML (sax parser for PT used): 71 ms
[2021-05-14 14:39:45] [INFO ] Transformed 70 places.
[2021-05-14 14:39:45] [INFO ] Transformed 164 transitions.
[2021-05-14 14:39:45] [INFO ] Parsed PT model containing 70 places and 164 transitions in 114 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 36 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 560 ms. (steps per millisecond=178 ) properties seen :[1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0]
[2021-05-14 14:39:45] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2021-05-14 14:39:45] [INFO ] Computed 35 place invariants in 5 ms
[2021-05-14 14:39:45] [INFO ] [Real]Absence check using 35 positive place invariants in 8 ms returned unsat
[2021-05-14 14:39:45] [INFO ] [Real]Absence check using 35 positive place invariants in 19 ms returned sat
[2021-05-14 14:39:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:39:46] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2021-05-14 14:39:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:39:46] [INFO ] [Nat]Absence check using 35 positive place invariants in 16 ms returned sat
[2021-05-14 14:39:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:39:52] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 14:39:55] [INFO ] [Nat]Absence check using state equation in 9114 ms returned unknown
[2021-05-14 14:39:55] [INFO ] [Real]Absence check using 35 positive place invariants in 8 ms returned sat
[2021-05-14 14:39:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:39:55] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2021-05-14 14:39:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:39:55] [INFO ] [Nat]Absence check using 35 positive place invariants in 21 ms returned sat
[2021-05-14 14:39:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:40:01] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 14:40:04] [INFO ] [Nat]Absence check using state equation in 9120 ms returned unknown
[2021-05-14 14:40:04] [INFO ] [Real]Absence check using 35 positive place invariants in 82 ms returned sat
[2021-05-14 14:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:40:04] [INFO ] [Real]Absence check using state equation in 161 ms returned sat
[2021-05-14 14:40:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:40:04] [INFO ] [Nat]Absence check using 35 positive place invariants in 32 ms returned sat
[2021-05-14 14:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:40:11] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 14:40:14] [INFO ] [Nat]Absence check using state equation in 9249 ms returned unknown
[2021-05-14 14:40:14] [INFO ] [Real]Absence check using 35 positive place invariants in 13 ms returned sat
[2021-05-14 14:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:40:14] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2021-05-14 14:40:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:40:14] [INFO ] [Nat]Absence check using 35 positive place invariants in 11 ms returned sat
[2021-05-14 14:40:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:40:20] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 14:40:23] [INFO ] [Nat]Absence check using state equation in 9299 ms returned unknown
[2021-05-14 14:40:23] [INFO ] [Real]Absence check using 35 positive place invariants in 8 ms returned sat
[2021-05-14 14:40:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:40:23] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2021-05-14 14:40:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:40:23] [INFO ] [Nat]Absence check using 35 positive place invariants in 9 ms returned sat
[2021-05-14 14:40:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:40:29] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 14:40:32] [INFO ] [Nat]Absence check using state equation in 9160 ms returned unknown
[2021-05-14 14:40:32] [INFO ] [Real]Absence check using 35 positive place invariants in 2 ms returned unsat
[2021-05-14 14:40:32] [INFO ] [Real]Absence check using 35 positive place invariants in 7 ms returned sat
[2021-05-14 14:40:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:40:32] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2021-05-14 14:40:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:40:33] [INFO ] [Nat]Absence check using 35 positive place invariants in 8 ms returned sat
[2021-05-14 14:40:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:40:39] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 14:40:42] [INFO ] [Nat]Absence check using state equation in 9182 ms returned unknown
[2021-05-14 14:40:42] [INFO ] [Real]Absence check using 35 positive place invariants in 7 ms returned sat
[2021-05-14 14:40:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:40:42] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2021-05-14 14:40:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:40:42] [INFO ] [Nat]Absence check using 35 positive place invariants in 8 ms returned sat
[2021-05-14 14:40:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:40:48] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 14:40:51] [INFO ] [Nat]Absence check using state equation in 9031 ms returned unknown
[2021-05-14 14:40:51] [INFO ] [Real]Absence check using 35 positive place invariants in 7 ms returned sat
[2021-05-14 14:40:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:40:51] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2021-05-14 14:40:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:40:51] [INFO ] [Nat]Absence check using 35 positive place invariants in 9 ms returned sat
[2021-05-14 14:40:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:40:57] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 14:41:00] [INFO ] [Nat]Absence check using state equation in 9205 ms returned unknown
[2021-05-14 14:41:00] [INFO ] [Real]Absence check using 35 positive place invariants in 8 ms returned sat
[2021-05-14 14:41:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:41:00] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2021-05-14 14:41:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:41:00] [INFO ] [Nat]Absence check using 35 positive place invariants in 17 ms returned sat
[2021-05-14 14:41:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:41:06] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 14:41:09] [INFO ] [Nat]Absence check using state equation in 9069 ms returned unknown
[2021-05-14 14:41:09] [INFO ] [Real]Absence check using 35 positive place invariants in 20 ms returned sat
[2021-05-14 14:41:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:41:09] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2021-05-14 14:41:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:41:09] [INFO ] [Nat]Absence check using 35 positive place invariants in 19 ms returned sat
[2021-05-14 14:41:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:41:16] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 14:41:19] [INFO ] [Nat]Absence check using state equation in 9083 ms returned unknown
[2021-05-14 14:41:19] [INFO ] [Real]Absence check using 35 positive place invariants in 2 ms returned unsat
[2021-05-14 14:41:19] [INFO ] [Real]Absence check using 35 positive place invariants in 7 ms returned sat
[2021-05-14 14:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:41:19] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2021-05-14 14:41:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:41:19] [INFO ] [Nat]Absence check using 35 positive place invariants in 8 ms returned sat
[2021-05-14 14:41:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:41:25] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 14:41:28] [INFO ] [Nat]Absence check using state equation in 9044 ms returned unknown
[2021-05-14 14:41:28] [INFO ] [Real]Absence check using 35 positive place invariants in 7 ms returned sat
[2021-05-14 14:41:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:41:28] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2021-05-14 14:41:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:41:28] [INFO ] [Nat]Absence check using 35 positive place invariants in 8 ms returned sat
[2021-05-14 14:41:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:41:34] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 14:41:37] [INFO ] [Nat]Absence check using state equation in 9078 ms returned unknown
[2021-05-14 14:41:37] [INFO ] [Real]Absence check using 35 positive place invariants in 7 ms returned sat
[2021-05-14 14:41:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:41:37] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2021-05-14 14:41:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:41:37] [INFO ] [Nat]Absence check using 35 positive place invariants in 8 ms returned sat
[2021-05-14 14:41:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:41:43] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 14:41:46] [INFO ] [Nat]Absence check using state equation in 9255 ms returned unknown
[2021-05-14 14:41:46] [INFO ] [Real]Absence check using 35 positive place invariants in 7 ms returned sat
[2021-05-14 14:41:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:41:46] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2021-05-14 14:41:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:41:46] [INFO ] [Nat]Absence check using 35 positive place invariants in 8 ms returned sat
[2021-05-14 14:41:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:41:53] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 14:41:56] [INFO ] [Nat]Absence check using state equation in 9439 ms returned unknown
[2021-05-14 14:41:56] [INFO ] [Real]Absence check using 35 positive place invariants in 7 ms returned sat
[2021-05-14 14:41:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:41:56] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2021-05-14 14:41:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:41:56] [INFO ] [Nat]Absence check using 35 positive place invariants in 8 ms returned sat
[2021-05-14 14:41:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:42:02] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 14:42:05] [INFO ] [Nat]Absence check using state equation in 9058 ms returned unknown
[2021-05-14 14:42:05] [INFO ] [Real]Absence check using 35 positive place invariants in 11 ms returned sat
[2021-05-14 14:42:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:42:05] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2021-05-14 14:42:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:42:05] [INFO ] [Nat]Absence check using 35 positive place invariants in 8 ms returned sat
[2021-05-14 14:42:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:42:11] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 14:42:14] [INFO ] [Nat]Absence check using state equation in 9041 ms returned unknown
[2021-05-14 14:42:14] [INFO ] [Real]Absence check using 35 positive place invariants in 7 ms returned sat
[2021-05-14 14:42:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:42:14] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2021-05-14 14:42:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:42:14] [INFO ] [Nat]Absence check using 35 positive place invariants in 8 ms returned sat
[2021-05-14 14:42:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:42:20] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 14:42:23] [INFO ] [Nat]Absence check using state equation in 9087 ms returned unknown
[2021-05-14 14:42:23] [INFO ] [Real]Absence check using 35 positive place invariants in 8 ms returned sat
[2021-05-14 14:42:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:42:23] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2021-05-14 14:42:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:42:23] [INFO ] [Nat]Absence check using 35 positive place invariants in 7 ms returned sat
[2021-05-14 14:42:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:42:30] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 14:42:34] [INFO ] [Nat]Absence check using state equation in 10096 ms returned unknown
[2021-05-14 14:42:34] [INFO ] [Real]Absence check using 35 positive place invariants in 7 ms returned sat
[2021-05-14 14:42:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:42:34] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2021-05-14 14:42:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:42:34] [INFO ] [Nat]Absence check using 35 positive place invariants in 8 ms returned sat
[2021-05-14 14:42:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:42:40] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 14:42:43] [INFO ] [Nat]Absence check using state equation in 9043 ms returned unknown
[2021-05-14 14:42:43] [INFO ] [Real]Absence check using 35 positive place invariants in 7 ms returned sat
[2021-05-14 14:42:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:42:43] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2021-05-14 14:42:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:42:43] [INFO ] [Nat]Absence check using 35 positive place invariants in 8 ms returned sat
[2021-05-14 14:42:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:42:49] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 14:42:52] [INFO ] [Nat]Absence check using state equation in 9072 ms returned unknown
[2021-05-14 14:42:52] [INFO ] [Real]Absence check using 35 positive place invariants in 7 ms returned sat
[2021-05-14 14:42:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:42:52] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2021-05-14 14:42:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:42:52] [INFO ] [Nat]Absence check using 35 positive place invariants in 9 ms returned sat
[2021-05-14 14:42:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:42:58] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 14:43:01] [INFO ] [Nat]Absence check using state equation in 9060 ms returned unknown
[2021-05-14 14:43:01] [INFO ] [Real]Absence check using 35 positive place invariants in 7 ms returned sat
[2021-05-14 14:43:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:43:01] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2021-05-14 14:43:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:43:01] [INFO ] [Nat]Absence check using 35 positive place invariants in 12 ms returned sat
[2021-05-14 14:43:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:43:07] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 14:43:10] [INFO ] [Nat]Absence check using state equation in 9287 ms returned unknown
[2021-05-14 14:43:10] [INFO ] [Real]Absence check using 35 positive place invariants in 7 ms returned sat
[2021-05-14 14:43:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 14:43:10] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2021-05-14 14:43:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 14:43:10] [INFO ] [Nat]Absence check using 35 positive place invariants in 8 ms returned sat
[2021-05-14 14:43:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 14:43:16] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 14:43:19] [INFO ] [Nat]Absence check using state equation in 9047 ms returned unknown
Successfully simplified 3 atomic propositions for a total of 4 simplifications.
[2021-05-14 14:43:20] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2021-05-14 14:43:20] [INFO ] Flatten gal took : 56 ms
FORMULA PaceMaker-PT-none-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PaceMaker-PT-none-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PaceMaker-PT-none-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PaceMaker-PT-none-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-14 14:43:20] [INFO ] Flatten gal took : 29 ms
[2021-05-14 14:43:20] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 5 ms.
[2021-05-14 14:43:20] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 5 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ PaceMaker-PT-none @ 3570 seconds

FORMULA PaceMaker-PT-none-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PaceMaker-PT-none-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PaceMaker-PT-none-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PaceMaker-PT-none-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PaceMaker-PT-none-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PaceMaker-PT-none-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PaceMaker-PT-none-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PaceMaker-PT-none-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PaceMaker-PT-none-04 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 12218524 kB
After kill :
MemTotal: 16427332 kB
MemFree: 12215764 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="PaceMaker-PT-none"
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 PaceMaker-PT-none, 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 r151-tall-162089151200177"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PaceMaker-PT-none.tgz
mv PaceMaker-PT-none 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 ;