fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r011-tall-162038005800030
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for ASLink-PT-04a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
8331.600 3600000.00 3638526.00 8577.00 TFFFFF?FFFFFFFFF normal

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.r011-tall-162038005800030.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is ASLink-PT-04a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-tall-162038005800030
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 752K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 70K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 15:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 23 01:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 01:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 09:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 22 09:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:09 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 436K 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 ASLink-PT-04a-00
FORMULA_NAME ASLink-PT-04a-01
FORMULA_NAME ASLink-PT-04a-02
FORMULA_NAME ASLink-PT-04a-03
FORMULA_NAME ASLink-PT-04a-04
FORMULA_NAME ASLink-PT-04a-05
FORMULA_NAME ASLink-PT-04a-06
FORMULA_NAME ASLink-PT-04a-07
FORMULA_NAME ASLink-PT-04a-08
FORMULA_NAME ASLink-PT-04a-09
FORMULA_NAME ASLink-PT-04a-10
FORMULA_NAME ASLink-PT-04a-11
FORMULA_NAME ASLink-PT-04a-12
FORMULA_NAME ASLink-PT-04a-13
FORMULA_NAME ASLink-PT-04a-14
FORMULA_NAME ASLink-PT-04a-15

=== Now, execution of the tool begins

BK_START 1620396659024

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-07 14:11:00] [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]
[2021-05-07 14:11:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 14:11:00] [INFO ] Load time of PNML (sax parser for PT used): 132 ms
[2021-05-07 14:11:00] [INFO ] Transformed 1016 places.
[2021-05-07 14:11:00] [INFO ] Transformed 1554 transitions.
[2021-05-07 14:11:00] [INFO ] Found NUPN structural information;
[2021-05-07 14:11:00] [INFO ] Parsed PT model containing 1016 places and 1554 transitions in 186 ms.
Ensure Unique test removed 16 transitions
Reduce redundant transitions removed 16 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 50 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 742 resets, run finished after 623 ms. (steps per millisecond=160 ) properties seen :[0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0]
// Phase 1: matrix 1538 rows 1016 cols
[2021-05-07 14:11:01] [INFO ] Computed 194 place invariants in 94 ms
[2021-05-07 14:11:02] [INFO ] [Real]Absence check using 46 positive place invariants in 64 ms returned sat
[2021-05-07 14:11:02] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 105 ms returned sat
[2021-05-07 14:11:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:11:05] [INFO ] [Real]Absence check using state equation in 3133 ms returned sat
[2021-05-07 14:11:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:11:05] [INFO ] [Nat]Absence check using 46 positive place invariants in 73 ms returned sat
[2021-05-07 14:11:05] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 103 ms returned sat
[2021-05-07 14:11:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:11:06] [INFO ] [Nat]Absence check using state equation in 841 ms returned unsat
[2021-05-07 14:11:06] [INFO ] [Real]Absence check using 46 positive place invariants in 47 ms returned sat
[2021-05-07 14:11:06] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 101 ms returned sat
[2021-05-07 14:11:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:11:09] [INFO ] [Real]Absence check using state equation in 2935 ms returned sat
[2021-05-07 14:11:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:11:10] [INFO ] [Nat]Absence check using 46 positive place invariants in 123 ms returned sat
[2021-05-07 14:11:10] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 99 ms returned sat
[2021-05-07 14:11:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:11:11] [INFO ] [Nat]Absence check using state equation in 1241 ms returned unsat
[2021-05-07 14:11:11] [INFO ] [Real]Absence check using 46 positive place invariants in 49 ms returned sat
[2021-05-07 14:11:11] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 104 ms returned sat
[2021-05-07 14:11:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:11:15] [INFO ] [Real]Absence check using state equation in 3212 ms returned sat
[2021-05-07 14:11:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:11:15] [INFO ] [Nat]Absence check using 46 positive place invariants in 122 ms returned sat
[2021-05-07 14:11:15] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 99 ms returned sat
[2021-05-07 14:11:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:11:18] [INFO ] [Nat]Absence check using state equation in 2939 ms returned sat
[2021-05-07 14:11:18] [INFO ] Computed and/alt/rep : 1537/18546/1537 causal constraints in 130 ms.
[2021-05-07 14:11:29] [INFO ] Added : 275 causal constraints over 55 iterations in 10814 ms. Result :unknown
[2021-05-07 14:11:29] [INFO ] [Real]Absence check using 46 positive place invariants in 50 ms returned sat
[2021-05-07 14:11:29] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 106 ms returned sat
[2021-05-07 14:11:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:11:32] [INFO ] [Real]Absence check using state equation in 3008 ms returned sat
[2021-05-07 14:11:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:11:32] [INFO ] [Nat]Absence check using 46 positive place invariants in 122 ms returned sat
[2021-05-07 14:11:33] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 107 ms returned sat
[2021-05-07 14:11:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:11:36] [INFO ] [Nat]Absence check using state equation in 3209 ms returned sat
[2021-05-07 14:11:36] [INFO ] Computed and/alt/rep : 1537/18546/1537 causal constraints in 121 ms.
[2021-05-07 14:11:52] [INFO ] Added : 410 causal constraints over 82 iterations in 16414 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-07 14:11:52] [INFO ] [Real]Absence check using 46 positive place invariants in 97 ms returned sat
[2021-05-07 14:11:53] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 108 ms returned sat
[2021-05-07 14:11:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:11:56] [INFO ] [Real]Absence check using state equation in 2970 ms returned sat
[2021-05-07 14:11:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:11:56] [INFO ] [Nat]Absence check using 46 positive place invariants in 65 ms returned sat
[2021-05-07 14:11:56] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 98 ms returned sat
[2021-05-07 14:11:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:11:56] [INFO ] [Nat]Absence check using state equation in 473 ms returned unsat
[2021-05-07 14:11:57] [INFO ] [Real]Absence check using 46 positive place invariants in 47 ms returned sat
[2021-05-07 14:11:57] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 100 ms returned sat
[2021-05-07 14:11:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:11:59] [INFO ] [Real]Absence check using state equation in 2836 ms returned sat
[2021-05-07 14:12:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:12:00] [INFO ] [Nat]Absence check using 46 positive place invariants in 151 ms returned sat
[2021-05-07 14:12:00] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 100 ms returned sat
[2021-05-07 14:12:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:12:03] [INFO ] [Nat]Absence check using state equation in 2910 ms returned unsat
[2021-05-07 14:12:03] [INFO ] [Real]Absence check using 46 positive place invariants in 46 ms returned sat
[2021-05-07 14:12:03] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 102 ms returned sat
[2021-05-07 14:12:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:12:06] [INFO ] [Real]Absence check using state equation in 2944 ms returned sat
[2021-05-07 14:12:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:12:06] [INFO ] [Nat]Absence check using 46 positive place invariants in 125 ms returned sat
[2021-05-07 14:12:06] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 100 ms returned sat
[2021-05-07 14:12:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:12:09] [INFO ] [Nat]Absence check using state equation in 2099 ms returned unsat
[2021-05-07 14:12:09] [INFO ] [Real]Absence check using 46 positive place invariants in 48 ms returned sat
[2021-05-07 14:12:09] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 97 ms returned unsat
[2021-05-07 14:12:09] [INFO ] [Real]Absence check using 46 positive place invariants in 47 ms returned sat
[2021-05-07 14:12:09] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 102 ms returned sat
[2021-05-07 14:12:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:12:12] [INFO ] [Real]Absence check using state equation in 2844 ms returned sat
[2021-05-07 14:12:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:12:12] [INFO ] [Nat]Absence check using 46 positive place invariants in 124 ms returned sat
[2021-05-07 14:12:12] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 98 ms returned sat
[2021-05-07 14:12:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:12:15] [INFO ] [Nat]Absence check using state equation in 2501 ms returned unsat
[2021-05-07 14:12:15] [INFO ] [Real]Absence check using 46 positive place invariants in 48 ms returned sat
[2021-05-07 14:12:15] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 102 ms returned sat
[2021-05-07 14:12:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:12:18] [INFO ] [Real]Absence check using state equation in 2944 ms returned sat
[2021-05-07 14:12:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:12:18] [INFO ] [Nat]Absence check using 46 positive place invariants in 121 ms returned sat
[2021-05-07 14:12:18] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 98 ms returned sat
[2021-05-07 14:12:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:12:22] [INFO ] [Nat]Absence check using state equation in 3453 ms returned unsat
[2021-05-07 14:12:22] [INFO ] [Real]Absence check using 46 positive place invariants in 48 ms returned sat
[2021-05-07 14:12:22] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 101 ms returned sat
[2021-05-07 14:12:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:12:25] [INFO ] [Real]Absence check using state equation in 3105 ms returned sat
[2021-05-07 14:12:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:12:26] [INFO ] [Nat]Absence check using 46 positive place invariants in 67 ms returned sat
[2021-05-07 14:12:26] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 101 ms returned sat
[2021-05-07 14:12:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:12:33] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 14:12:36] [INFO ] [Nat]Absence check using state equation in 10786 ms returned unknown
[2021-05-07 14:12:37] [INFO ] [Real]Absence check using 46 positive place invariants in 48 ms returned sat
[2021-05-07 14:12:37] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 101 ms returned sat
[2021-05-07 14:12:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:12:40] [INFO ] [Real]Absence check using state equation in 3098 ms returned sat
[2021-05-07 14:12:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:12:40] [INFO ] [Nat]Absence check using 46 positive place invariants in 74 ms returned sat
[2021-05-07 14:12:40] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 103 ms returned sat
[2021-05-07 14:12:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:12:48] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 14:12:51] [INFO ] [Nat]Absence check using state equation in 10766 ms returned unknown
[2021-05-07 14:12:51] [INFO ] [Real]Absence check using 46 positive place invariants in 46 ms returned sat
[2021-05-07 14:12:51] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 102 ms returned sat
[2021-05-07 14:12:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:12:54] [INFO ] [Real]Absence check using state equation in 3080 ms returned sat
[2021-05-07 14:12:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:12:55] [INFO ] [Nat]Absence check using 46 positive place invariants in 121 ms returned sat
[2021-05-07 14:12:55] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 99 ms returned sat
[2021-05-07 14:12:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:12:55] [INFO ] [Nat]Absence check using state equation in 403 ms returned unsat
[2021-05-07 14:12:55] [INFO ] [Real]Absence check using 46 positive place invariants in 47 ms returned sat
[2021-05-07 14:12:55] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 101 ms returned sat
[2021-05-07 14:12:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:12:58] [INFO ] [Real]Absence check using state equation in 2870 ms returned sat
[2021-05-07 14:12:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:12:58] [INFO ] [Nat]Absence check using 46 positive place invariants in 121 ms returned sat
[2021-05-07 14:12:59] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 106 ms returned sat
[2021-05-07 14:12:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:13:01] [INFO ] [Nat]Absence check using state equation in 2308 ms returned unsat
[2021-05-07 14:13:01] [INFO ] [Real]Absence check using 46 positive place invariants in 47 ms returned sat
[2021-05-07 14:13:01] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 100 ms returned sat
[2021-05-07 14:13:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:13:05] [INFO ] [Real]Absence check using state equation in 3343 ms returned sat
[2021-05-07 14:13:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:13:05] [INFO ] [Nat]Absence check using 46 positive place invariants in 121 ms returned sat
[2021-05-07 14:13:05] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 99 ms returned sat
[2021-05-07 14:13:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:13:05] [INFO ] [Nat]Absence check using state equation in 300 ms returned unsat
[2021-05-07 14:13:05] [INFO ] [Real]Absence check using 46 positive place invariants in 47 ms returned sat
[2021-05-07 14:13:06] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 114 ms returned sat
[2021-05-07 14:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:13:08] [INFO ] [Real]Absence check using state equation in 2844 ms returned sat
[2021-05-07 14:13:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:13:09] [INFO ] [Nat]Absence check using 46 positive place invariants in 121 ms returned sat
[2021-05-07 14:13:09] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 98 ms returned sat
[2021-05-07 14:13:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:13:11] [INFO ] [Nat]Absence check using state equation in 2543 ms returned unsat
[2021-05-07 14:13:11] [INFO ] [Real]Absence check using 46 positive place invariants in 47 ms returned sat
[2021-05-07 14:13:12] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 101 ms returned sat
[2021-05-07 14:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:13:14] [INFO ] [Real]Absence check using state equation in 2875 ms returned sat
[2021-05-07 14:13:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:13:15] [INFO ] [Nat]Absence check using 46 positive place invariants in 121 ms returned sat
[2021-05-07 14:13:15] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 97 ms returned sat
[2021-05-07 14:13:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:13:17] [INFO ] [Nat]Absence check using state equation in 2532 ms returned unsat
[2021-05-07 14:13:18] [INFO ] [Real]Absence check using 46 positive place invariants in 48 ms returned sat
[2021-05-07 14:13:18] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 100 ms returned sat
[2021-05-07 14:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:13:21] [INFO ] [Real]Absence check using state equation in 2993 ms returned sat
[2021-05-07 14:13:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:13:21] [INFO ] [Nat]Absence check using 46 positive place invariants in 65 ms returned sat
[2021-05-07 14:13:21] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 98 ms returned sat
[2021-05-07 14:13:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:13:21] [INFO ] [Nat]Absence check using state equation in 425 ms returned unsat
[2021-05-07 14:13:22] [INFO ] [Real]Absence check using 46 positive place invariants in 47 ms returned sat
[2021-05-07 14:13:22] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 106 ms returned sat
[2021-05-07 14:13:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:13:25] [INFO ] [Real]Absence check using state equation in 3068 ms returned sat
[2021-05-07 14:13:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:13:25] [INFO ] [Nat]Absence check using 46 positive place invariants in 121 ms returned sat
[2021-05-07 14:13:25] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 97 ms returned sat
[2021-05-07 14:13:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:13:27] [INFO ] [Nat]Absence check using state equation in 2194 ms returned unsat
[2021-05-07 14:13:28] [INFO ] [Real]Absence check using 46 positive place invariants in 46 ms returned sat
[2021-05-07 14:13:28] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 102 ms returned sat
[2021-05-07 14:13:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:13:31] [INFO ] [Real]Absence check using state equation in 2974 ms returned sat
[2021-05-07 14:13:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:13:31] [INFO ] [Nat]Absence check using 46 positive place invariants in 122 ms returned sat
[2021-05-07 14:13:31] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 97 ms returned sat
[2021-05-07 14:13:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:13:32] [INFO ] [Nat]Absence check using state equation in 891 ms returned unsat
[2021-05-07 14:13:32] [INFO ] [Real]Absence check using 46 positive place invariants in 48 ms returned sat
[2021-05-07 14:13:32] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 101 ms returned sat
[2021-05-07 14:13:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:13:35] [INFO ] [Real]Absence check using state equation in 2816 ms returned sat
[2021-05-07 14:13:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:13:35] [INFO ] [Nat]Absence check using 46 positive place invariants in 74 ms returned sat
[2021-05-07 14:13:35] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 97 ms returned sat
[2021-05-07 14:13:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:13:38] [INFO ] [Nat]Absence check using state equation in 2721 ms returned unsat
[2021-05-07 14:13:38] [INFO ] [Real]Absence check using 46 positive place invariants in 47 ms returned sat
[2021-05-07 14:13:38] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 102 ms returned sat
[2021-05-07 14:13:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:13:41] [INFO ] [Real]Absence check using state equation in 3035 ms returned sat
[2021-05-07 14:13:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:13:42] [INFO ] [Nat]Absence check using 46 positive place invariants in 121 ms returned sat
[2021-05-07 14:13:42] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 98 ms returned sat
[2021-05-07 14:13:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:13:45] [INFO ] [Nat]Absence check using state equation in 2992 ms returned sat
[2021-05-07 14:13:45] [INFO ] Computed and/alt/rep : 1537/18546/1537 causal constraints in 132 ms.
[2021-05-07 14:13:59] [INFO ] Added : 395 causal constraints over 79 iterations in 14664 ms. Result :unknown
[2021-05-07 14:14:00] [INFO ] [Real]Absence check using 46 positive place invariants in 61 ms returned sat
[2021-05-07 14:14:00] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 101 ms returned sat
[2021-05-07 14:14:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:14:03] [INFO ] [Real]Absence check using state equation in 2959 ms returned sat
[2021-05-07 14:14:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:14:03] [INFO ] [Nat]Absence check using 46 positive place invariants in 120 ms returned sat
[2021-05-07 14:14:03] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 103 ms returned sat
[2021-05-07 14:14:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:14:06] [INFO ] [Nat]Absence check using state equation in 2919 ms returned sat
[2021-05-07 14:14:06] [INFO ] Deduced a trap composed of 52 places in 164 ms
[2021-05-07 14:14:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 754 ms
[2021-05-07 14:14:07] [INFO ] Computed and/alt/rep : 1537/18546/1537 causal constraints in 85 ms.
[2021-05-07 14:14:23] [INFO ] Added : 400 causal constraints over 80 iterations in 15983 ms. Result :unknown
[2021-05-07 14:14:23] [INFO ] [Real]Absence check using 46 positive place invariants in 49 ms returned sat
[2021-05-07 14:14:23] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 101 ms returned sat
[2021-05-07 14:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:14:26] [INFO ] [Real]Absence check using state equation in 3005 ms returned sat
[2021-05-07 14:14:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:14:26] [INFO ] [Nat]Absence check using 46 positive place invariants in 120 ms returned sat
[2021-05-07 14:14:26] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 97 ms returned sat
[2021-05-07 14:14:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:14:29] [INFO ] [Nat]Absence check using state equation in 2870 ms returned sat
[2021-05-07 14:14:30] [INFO ] Deduced a trap composed of 81 places in 335 ms
[2021-05-07 14:14:30] [INFO ] Deduced a trap composed of 27 places in 120 ms
[2021-05-07 14:14:30] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 597 ms
[2021-05-07 14:14:30] [INFO ] Computed and/alt/rep : 1537/18546/1537 causal constraints in 114 ms.
[2021-05-07 14:14:46] [INFO ] Added : 500 causal constraints over 100 iterations in 16205 ms. Result :unknown
[2021-05-07 14:14:46] [INFO ] [Real]Absence check using 46 positive place invariants in 48 ms returned sat
[2021-05-07 14:14:46] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 103 ms returned sat
[2021-05-07 14:14:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:14:49] [INFO ] [Real]Absence check using state equation in 3071 ms returned sat
[2021-05-07 14:14:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:14:50] [INFO ] [Nat]Absence check using 46 positive place invariants in 124 ms returned sat
[2021-05-07 14:14:50] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 99 ms returned sat
[2021-05-07 14:14:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:14:53] [INFO ] [Nat]Absence check using state equation in 3037 ms returned unsat
[2021-05-07 14:14:53] [INFO ] [Real]Absence check using 46 positive place invariants in 48 ms returned sat
[2021-05-07 14:14:53] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 104 ms returned sat
[2021-05-07 14:14:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:14:56] [INFO ] [Real]Absence check using state equation in 2998 ms returned sat
[2021-05-07 14:14:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:14:56] [INFO ] [Nat]Absence check using 46 positive place invariants in 68 ms returned sat
[2021-05-07 14:14:56] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 101 ms returned sat
[2021-05-07 14:14:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:15:05] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 14:15:05] [INFO ] [Nat]Absence check using state equation in 8636 ms returned unsat
[2021-05-07 14:15:05] [INFO ] [Real]Absence check using 46 positive place invariants in 47 ms returned sat
[2021-05-07 14:15:05] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 102 ms returned sat
[2021-05-07 14:15:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:15:08] [INFO ] [Real]Absence check using state equation in 3036 ms returned sat
[2021-05-07 14:15:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:15:09] [INFO ] [Nat]Absence check using 46 positive place invariants in 124 ms returned sat
[2021-05-07 14:15:09] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 102 ms returned sat
[2021-05-07 14:15:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:15:12] [INFO ] [Nat]Absence check using state equation in 3072 ms returned sat
[2021-05-07 14:15:12] [INFO ] Computed and/alt/rep : 1537/18546/1537 causal constraints in 91 ms.
[2021-05-07 14:15:28] [INFO ] Added : 470 causal constraints over 94 iterations in 16516 ms. Result :(error "Failed to check-sat")
[2021-05-07 14:15:29] [INFO ] [Real]Absence check using 46 positive place invariants in 47 ms returned sat
[2021-05-07 14:15:29] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 101 ms returned sat
[2021-05-07 14:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:15:32] [INFO ] [Real]Absence check using state equation in 2971 ms returned sat
[2021-05-07 14:15:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:15:32] [INFO ] [Nat]Absence check using 46 positive place invariants in 65 ms returned sat
[2021-05-07 14:15:32] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 98 ms returned sat
[2021-05-07 14:15:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:15:32] [INFO ] [Nat]Absence check using state equation in 290 ms returned unsat
[2021-05-07 14:15:33] [INFO ] [Real]Absence check using 46 positive place invariants in 47 ms returned sat
[2021-05-07 14:15:33] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 103 ms returned sat
[2021-05-07 14:15:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 14:15:36] [INFO ] [Real]Absence check using state equation in 2913 ms returned sat
[2021-05-07 14:15:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 14:15:36] [INFO ] [Nat]Absence check using 46 positive place invariants in 120 ms returned sat
[2021-05-07 14:15:36] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 105 ms returned sat
[2021-05-07 14:15:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 14:15:39] [INFO ] [Nat]Absence check using state equation in 2800 ms returned sat
[2021-05-07 14:15:39] [INFO ] Deduced a trap composed of 39 places in 149 ms
[2021-05-07 14:15:39] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 187 ms
Successfully simplified 21 atomic propositions for a total of 23 simplifications.
[2021-05-07 14:15:39] [INFO ] Initial state reduction rules for CTL removed 9 formulas.
[2021-05-07 14:15:39] [INFO ] Flatten gal took : 203 ms
FORMULA ASLink-PT-04a-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-07 14:15:39] [INFO ] Applying decomposition
[2021-05-07 14:15:39] [INFO ] Flatten gal took : 91 ms
[2021-05-07 14:15:40] [INFO ] Decomposing Gal with order
[2021-05-07 14:15:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-07 14:15:40] [INFO ] Removed a total of 1875 redundant transitions.
[2021-05-07 14:15:40] [INFO ] Flatten gal took : 256 ms
[2021-05-07 14:15:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 637 labels/synchronizations in 56 ms.
[2021-05-07 14:15:40] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 6 ms.
[2021-05-07 14:15:40] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 17 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ ASLink-PT-04a @ 3570 seconds

FORMULA ASLink-PT-04a-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-04a-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-04a-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-04a-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-04a-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-04a-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: 16427332 kB
MemFree: 7866608 kB
After kill :
MemTotal: 16427332 kB
MemFree: 7878660 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="ASLink-PT-04a"
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 ASLink-PT-04a, 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 r011-tall-162038005800030"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-04a.tgz
mv ASLink-PT-04a 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 ;