fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r056-oct2-162038334800241
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for CloudReconfiguration-PT-302

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
8058.655 3600000.00 3674855.00 2402.70 TF?FTFFTT?TTTFFF normal

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-oct2-162038334800241.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-302, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r056-oct2-162038334800241
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 146K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 92K 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 3.8K Mar 28 15:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 28 15:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 28 15:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 15:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 22 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K 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-302-00
FORMULA_NAME CloudReconfiguration-PT-302-01
FORMULA_NAME CloudReconfiguration-PT-302-02
FORMULA_NAME CloudReconfiguration-PT-302-03
FORMULA_NAME CloudReconfiguration-PT-302-04
FORMULA_NAME CloudReconfiguration-PT-302-05
FORMULA_NAME CloudReconfiguration-PT-302-06
FORMULA_NAME CloudReconfiguration-PT-302-07
FORMULA_NAME CloudReconfiguration-PT-302-08
FORMULA_NAME CloudReconfiguration-PT-302-09
FORMULA_NAME CloudReconfiguration-PT-302-10
FORMULA_NAME CloudReconfiguration-PT-302-11
FORMULA_NAME CloudReconfiguration-PT-302-12
FORMULA_NAME CloudReconfiguration-PT-302-13
FORMULA_NAME CloudReconfiguration-PT-302-14
FORMULA_NAME CloudReconfiguration-PT-302-15

=== Now, execution of the tool begins

BK_START 1620903840383

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 11:04:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-13 11:04:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 11:04:02] [INFO ] Load time of PNML (sax parser for PT used): 118 ms
[2021-05-13 11:04:02] [INFO ] Transformed 2585 places.
[2021-05-13 11:04:02] [INFO ] Transformed 3095 transitions.
[2021-05-13 11:04:02] [INFO ] Found NUPN structural information;
[2021-05-13 11:04:02] [INFO ] Parsed PT model containing 2585 places and 3095 transitions in 164 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 80 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 729 resets, run finished after 407 ms. (steps per millisecond=245 ) properties seen :[0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0]
// Phase 1: matrix 3095 rows 2585 cols
[2021-05-13 11:04:02] [INFO ] Computed 4 place invariants in 50 ms
[2021-05-13 11:04:03] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 54 ms returned sat
[2021-05-13 11:04:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:04:18] [INFO ] [Real]Absence check using state equation in 15238 ms returned sat
[2021-05-13 11:04:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:04:38] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:04:38] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19467 ms returned (error "Failed to check-sat")
[2021-05-13 11:04:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 11:04:38] [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 0
[2021-05-13 11:04:39] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 82 ms returned sat
[2021-05-13 11:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:04:57] [INFO ] [Real]Absence check using state equation in 18130 ms returned sat
[2021-05-13 11:04:58] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 196 ms.
[2021-05-13 11:04:58] [INFO ] Added : 20 causal constraints over 4 iterations in 999 ms. Result :(error "Failed to check-sat")
[2021-05-13 11:04:59] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 47 ms returned sat
[2021-05-13 11:04:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:05:10] [INFO ] [Real]Absence check using state equation in 11551 ms returned sat
[2021-05-13 11:05:11] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 191 ms.
[2021-05-13 11:05:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:05:32] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:05:32] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19792 ms returned (error "Solver has unexpectedly terminated")
[2021-05-13 11:05:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 11:05:32] [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 2
[2021-05-13 11:05:32] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 60 ms returned sat
[2021-05-13 11:05:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:05:44] [INFO ] [Real]Absence check using state equation in 12467 ms returned sat
[2021-05-13 11:05:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:06:04] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:06:04] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19768 ms returned unknown
[2021-05-13 11:06:05] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 44 ms returned sat
[2021-05-13 11:06:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:06:21] [INFO ] [Real]Absence check using state equation in 16150 ms returned sat
[2021-05-13 11:06:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:06:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:06:41] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19745 ms returned unknown
[2021-05-13 11:06:41] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 45 ms returned sat
[2021-05-13 11:06:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:06:58] [INFO ] [Real]Absence check using state equation in 16592 ms returned sat
[2021-05-13 11:06:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:07:18] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:07:18] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19807 ms returned unknown
[2021-05-13 11:07:18] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 44 ms returned sat
[2021-05-13 11:07:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:07:30] [INFO ] [Real]Absence check using state equation in 11813 ms returned sat
[2021-05-13 11:07:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:07:50] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:07:50] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19811 ms returned unknown
[2021-05-13 11:07:50] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 44 ms returned sat
[2021-05-13 11:07:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:08:03] [INFO ] [Real]Absence check using state equation in 12383 ms returned sat
[2021-05-13 11:08:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:08:23] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:08:23] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19800 ms returned unknown
[2021-05-13 11:08:23] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 43 ms returned sat
[2021-05-13 11:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:08:36] [INFO ] [Real]Absence check using state equation in 12729 ms returned sat
[2021-05-13 11:08:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:08:56] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:08:56] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19791 ms returned (error "Solver has unexpectedly terminated")
[2021-05-13 11:08:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 11:08:56] [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 8
[2021-05-13 11:08:56] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 44 ms returned sat
[2021-05-13 11:08:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:09:09] [INFO ] [Real]Absence check using state equation in 13322 ms returned sat
[2021-05-13 11:09:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:09:29] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:09:29] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19805 ms returned (error "Solver has unexpectedly terminated")
[2021-05-13 11:09:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 11:09:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 9
[2021-05-13 11:09:30] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 44 ms returned sat
[2021-05-13 11:09:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:09:43] [INFO ] [Real]Absence check using state equation in 13357 ms returned sat
[2021-05-13 11:09:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:10:03] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:10:03] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19795 ms returned unknown
[2021-05-13 11:10:03] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 44 ms returned sat
[2021-05-13 11:10:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:10:16] [INFO ] [Real]Absence check using state equation in 12507 ms returned sat
[2021-05-13 11:10:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:10:36] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:10:36] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19799 ms returned unknown
[2021-05-13 11:10:36] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 48 ms returned sat
[2021-05-13 11:10:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:10:51] [INFO ] [Real]Absence check using state equation in 14582 ms returned sat
[2021-05-13 11:10:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:11:11] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:11:11] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19757 ms returned unknown
[2021-05-13 11:11:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 44 ms returned sat
[2021-05-13 11:11:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:11:25] [INFO ] [Real]Absence check using state equation in 14229 ms returned sat
[2021-05-13 11:11:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:11:45] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:11:45] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19789 ms returned unknown
[2021-05-13 11:11:46] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 44 ms returned sat
[2021-05-13 11:11:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:12:00] [INFO ] [Real]Absence check using state equation in 14027 ms returned sat
[2021-05-13 11:12:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:12:20] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:12:20] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19804 ms returned unknown
[2021-05-13 11:12:20] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 46 ms returned sat
[2021-05-13 11:12:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:12:35] [INFO ] [Real]Absence check using state equation in 15015 ms returned sat
[2021-05-13 11:12:35] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 158 ms.
[2021-05-13 11:12:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:12:56] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:12:56] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19759 ms returned (error "Failed to check-sat")
[2021-05-13 11:12:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 11:12:56] [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 11:12:56] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 46 ms returned sat
[2021-05-13 11:12:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:13:10] [INFO ] [Real]Absence check using state equation in 13275 ms returned sat
[2021-05-13 11:13:10] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 240 ms.
[2021-05-13 11:13:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:13:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:13:31] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19798 ms returned unknown
[2021-05-13 11:13:32] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 44 ms returned sat
[2021-05-13 11:13:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:13:46] [INFO ] [Real]Absence check using state equation in 14124 ms returned sat
[2021-05-13 11:13:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:14:06] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:14:06] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19789 ms returned unknown
[2021-05-13 11:14:06] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 45 ms returned sat
[2021-05-13 11:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:14:20] [INFO ] [Real]Absence check using state equation in 14144 ms returned sat
[2021-05-13 11:14:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:14:40] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:14:40] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19719 ms returned unknown
[2021-05-13 11:14:40] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 44 ms returned sat
[2021-05-13 11:14:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:14:53] [INFO ] [Real]Absence check using state equation in 12555 ms returned sat
[2021-05-13 11:14:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:15:13] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:15:13] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19804 ms returned (error "Solver has unexpectedly terminated")
[2021-05-13 11:15:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 11:15:13] [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 19
[2021-05-13 11:15:13] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 55 ms returned sat
[2021-05-13 11:15:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:15:27] [INFO ] [Real]Absence check using state equation in 14069 ms returned sat
[2021-05-13 11:15:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:15:47] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:15:47] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19802 ms returned unknown
[2021-05-13 11:15:48] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 46 ms returned sat
[2021-05-13 11:15:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:16:00] [INFO ] [Real]Absence check using state equation in 11963 ms returned sat
[2021-05-13 11:16:00] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 117 ms.
[2021-05-13 11:16:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:16:21] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:16:21] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19803 ms returned unknown
[2021-05-13 11:16:21] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 47 ms returned sat
[2021-05-13 11:16:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:16:34] [INFO ] [Real]Absence check using state equation in 12517 ms returned sat
[2021-05-13 11:16:34] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 128 ms.
[2021-05-13 11:16:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:16:55] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:16:55] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19808 ms returned (error "Solver has unexpectedly terminated")
[2021-05-13 11:16:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 11:16:55] [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 22
[2021-05-13 11:16:55] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 46 ms returned sat
[2021-05-13 11:16:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:17:08] [INFO ] [Real]Absence check using state equation in 13443 ms returned sat
[2021-05-13 11:17:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:17:28] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:17:28] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19789 ms returned (error "Solver has unexpectedly terminated")
[2021-05-13 11:17:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 11:17:28] [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 23
[2021-05-13 11:17:29] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 45 ms returned sat
[2021-05-13 11:17:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:17:43] [INFO ] [Real]Absence check using state equation in 13981 ms returned sat
[2021-05-13 11:17:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:18:03] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:18:03] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19811 ms returned (error "Solver has unexpectedly terminated")
[2021-05-13 11:18:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 11:18:03] [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 11:18:03] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 48 ms returned sat
[2021-05-13 11:18:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:18:16] [INFO ] [Real]Absence check using state equation in 12716 ms returned sat
[2021-05-13 11:18:16] [INFO ] Computed and/alt/rep : 3094/4086/3094 causal constraints in 103 ms.
[2021-05-13 11:18:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:18:37] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:18:37] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 19784 ms returned unknown
[2021-05-13 11:18:37] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2021-05-13 11:18:37] [INFO ] Flatten gal took : 196 ms
FORMULA CloudReconfiguration-PT-302-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-302-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-302-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-302-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-302-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-302-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-302-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 11:18:37] [INFO ] Applying decomposition
[2021-05-13 11:18:37] [INFO ] Flatten gal took : 102 ms
[2021-05-13 11:18:37] [INFO ] Decomposing Gal with order
[2021-05-13 11:18:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 11:18:38] [INFO ] Removed a total of 123 redundant transitions.
[2021-05-13 11:18:38] [INFO ] Flatten gal took : 159 ms
[2021-05-13 11:18:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 338 labels/synchronizations in 12 ms.
[2021-05-13 11:18:38] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2021-05-13 11:18:38] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 22 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ CloudReconfiguration-PT-302 @ 3570 seconds

FORMULA CloudReconfiguration-PT-302-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-302-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-302-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-302-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-302-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-302-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudReconfiguration-PT-302-01 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: 8140784 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16139868 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-302"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is CloudReconfiguration-PT-302, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r056-oct2-162038334800241"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-302.tgz
mv CloudReconfiguration-PT-302 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 ;