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-oct2-162038334700169.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 CloudDeployment-PT-6b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r056-oct2-162038334700169
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.2M
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 101K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 125K 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 3.4K Mar 28 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 23 03:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 23 03:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 12:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 12:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 4.8M 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 CloudDeployment-PT-6b-00
FORMULA_NAME CloudDeployment-PT-6b-01
FORMULA_NAME CloudDeployment-PT-6b-02
FORMULA_NAME CloudDeployment-PT-6b-03
FORMULA_NAME CloudDeployment-PT-6b-04
FORMULA_NAME CloudDeployment-PT-6b-05
FORMULA_NAME CloudDeployment-PT-6b-06
FORMULA_NAME CloudDeployment-PT-6b-07
FORMULA_NAME CloudDeployment-PT-6b-08
FORMULA_NAME CloudDeployment-PT-6b-09
FORMULA_NAME CloudDeployment-PT-6b-10
FORMULA_NAME CloudDeployment-PT-6b-11
FORMULA_NAME CloudDeployment-PT-6b-12
FORMULA_NAME CloudDeployment-PT-6b-13
FORMULA_NAME CloudDeployment-PT-6b-14
FORMULA_NAME CloudDeployment-PT-6b-15

=== Now, execution of the tool begins

BK_START 1620900250439

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 10:04:11] [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 10:04:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 10:04:12] [INFO ] Load time of PNML (sax parser for PT used): 368 ms
[2021-05-13 10:04:12] [INFO ] Transformed 1888 places.
[2021-05-13 10:04:12] [INFO ] Transformed 6804 transitions.
[2021-05-13 10:04:12] [INFO ] Found NUPN structural information;
[2021-05-13 10:04:12] [INFO ] Parsed PT model containing 1888 places and 6804 transitions in 457 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 103 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 499 resets, run finished after 688 ms. (steps per millisecond=145 ) properties seen :[1, 0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0]
// Phase 1: matrix 6804 rows 1888 cols
[2021-05-13 10:04:13] [INFO ] Computed 25 place invariants in 153 ms
[2021-05-13 10:04:13] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 77 ms returned sat
[2021-05-13 10:04:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:04:29] [INFO ] [Real]Absence check using state equation in 16055 ms returned sat
[2021-05-13 10:04:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:04:31] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 1687 ms returned unsat
[2021-05-13 10:04:32] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 70 ms returned sat
[2021-05-13 10:04:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:04:47] [INFO ] [Real]Absence check using state equation in 15121 ms returned sat
[2021-05-13 10:04:49] [INFO ] Computed and/alt/rep : 6803/92997/6803 causal constraints in 1417 ms.
[2021-05-13 10:04:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:05:00] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:05:05] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 14003 ms returned unknown
[2021-05-13 10:05:05] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 72 ms returned sat
[2021-05-13 10:05:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:05:20] [INFO ] [Real]Absence check using state equation in 15503 ms returned sat
[2021-05-13 10:05:22] [INFO ] Computed and/alt/rep : 6803/92997/6803 causal constraints in 1405 ms.
[2021-05-13 10:05:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:05:32] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:05:36] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 13184 ms returned unknown
[2021-05-13 10:05:36] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 68 ms returned sat
[2021-05-13 10:05:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:05:51] [INFO ] [Real]Absence check using state equation in 14495 ms returned sat
[2021-05-13 10:05:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:05:58] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:06:01] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 9507 ms returned unknown
[2021-05-13 10:06:01] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 74 ms returned sat
[2021-05-13 10:06:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:06:18] [INFO ] [Real]Absence check using state equation in 17338 ms returned sat
[2021-05-13 10:06:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:06:25] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:06:28] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 9217 ms returned unknown
[2021-05-13 10:06:28] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 72 ms returned sat
[2021-05-13 10:06:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:06:45] [INFO ] [Real]Absence check using state equation in 17617 ms returned sat
[2021-05-13 10:06:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:06:52] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:06:55] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 9249 ms returned unknown
[2021-05-13 10:06:55] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 67 ms returned sat
[2021-05-13 10:06:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:07:12] [INFO ] [Real]Absence check using state equation in 16536 ms returned sat
[2021-05-13 10:07:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:07:18] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:07:21] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 9319 ms returned unknown
[2021-05-13 10:07:22] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 72 ms returned sat
[2021-05-13 10:07:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:07:39] [INFO ] [Real]Absence check using state equation in 17801 ms returned sat
[2021-05-13 10:07:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:07:46] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:07:49] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 9290 ms returned unknown
[2021-05-13 10:07:49] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 69 ms returned sat
[2021-05-13 10:07:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:08:05] [INFO ] [Real]Absence check using state equation in 16003 ms returned sat
[2021-05-13 10:08:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:08:12] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:08:15] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 9285 ms returned unknown
[2021-05-13 10:08:15] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 70 ms returned sat
[2021-05-13 10:08:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:08:29] [INFO ] [Real]Absence check using state equation in 14533 ms returned sat
[2021-05-13 10:08:31] [INFO ] Computed and/alt/rep : 6803/92997/6803 causal constraints in 1050 ms.
[2021-05-13 10:08:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:08:42] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:08:46] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 14751 ms returned unknown
[2021-05-13 10:08:47] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 76 ms returned sat
[2021-05-13 10:08:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:09:02] [INFO ] [Real]Absence check using state equation in 15725 ms returned sat
[2021-05-13 10:09:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:09:09] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 10:09:12] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 9266 ms returned unknown
[2021-05-13 10:09:12] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 67 ms returned sat
[2021-05-13 10:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 10:09:29] [INFO ] [Real]Absence check using state equation in 16989 ms returned sat
[2021-05-13 10:09:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 10:09:31] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 1651 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 3 simplifications.
[2021-05-13 10:09:32] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2021-05-13 10:09:33] [INFO ] Flatten gal took : 1426 ms
FORMULA CloudDeployment-PT-6b-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 10:09:33] [INFO ] Applying decomposition
[2021-05-13 10:09:34] [INFO ] Flatten gal took : 1006 ms
[2021-05-13 10:09:35] [INFO ] Decomposing Gal with order
[2021-05-13 10:09:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 10:09:39] [INFO ] Removed a total of 84449 redundant transitions.
[2021-05-13 10:09:39] [INFO ] Flatten gal took : 3644 ms
[2021-05-13 10:09:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 1298 labels/synchronizations in 609 ms.
[2021-05-13 10:09:40] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 11 ms.
[2021-05-13 10:09:40] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 142 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ CloudDeployment-PT-6b @ 3570 seconds

FORMULA CloudDeployment-PT-6b-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-6b-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-6b-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-6b-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-6b-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CloudDeployment-PT-6b-02 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: 11437800 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16118232 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="CloudDeployment-PT-6b"
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 CloudDeployment-PT-6b, 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-oct2-162038334700169"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-6b.tgz
mv CloudDeployment-PT-6b 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 ;