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.r075-tall-162039097200105.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 DLCflexbar-PT-5a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r075-tall-162039097200105
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.1M
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 107K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K 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 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 15:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 15:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 03:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 03:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 13:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 13:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 2.8M 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 DLCflexbar-PT-5a-00
FORMULA_NAME DLCflexbar-PT-5a-01
FORMULA_NAME DLCflexbar-PT-5a-02
FORMULA_NAME DLCflexbar-PT-5a-03
FORMULA_NAME DLCflexbar-PT-5a-04
FORMULA_NAME DLCflexbar-PT-5a-05
FORMULA_NAME DLCflexbar-PT-5a-06
FORMULA_NAME DLCflexbar-PT-5a-07
FORMULA_NAME DLCflexbar-PT-5a-08
FORMULA_NAME DLCflexbar-PT-5a-09
FORMULA_NAME DLCflexbar-PT-5a-10
FORMULA_NAME DLCflexbar-PT-5a-11
FORMULA_NAME DLCflexbar-PT-5a-12
FORMULA_NAME DLCflexbar-PT-5a-13
FORMULA_NAME DLCflexbar-PT-5a-14
FORMULA_NAME DLCflexbar-PT-5a-15

=== Now, execution of the tool begins

BK_START 1620524133967

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-09 01:35:35] [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]
[2021-05-09 01:35:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 01:35:35] [INFO ] Load time of PNML (sax parser for PT used): 320 ms
[2021-05-09 01:35:35] [INFO ] Transformed 1415 places.
[2021-05-09 01:35:35] [INFO ] Transformed 10593 transitions.
[2021-05-09 01:35:35] [INFO ] Found NUPN structural information;
[2021-05-09 01:35:35] [INFO ] Parsed PT model containing 1415 places and 10593 transitions in 410 ms.
Ensure Unique test removed 1179 transitions
Reduce redundant transitions removed 1179 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 72 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 2934 ms. (steps per millisecond=34 ) properties seen :[0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1]
[2021-05-09 01:35:38] [INFO ] Flow matrix only has 734 transitions (discarded 8680 similar events)
// Phase 1: matrix 734 rows 1415 cols
[2021-05-09 01:35:39] [INFO ] Computed 979 place invariants in 33 ms
[2021-05-09 01:35:40] [INFO ] [Real]Absence check using 979 positive place invariants in 747 ms returned sat
[2021-05-09 01:35:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 01:35:43] [INFO ] [Real]Absence check using state equation in 3821 ms returned sat
[2021-05-09 01:35:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 01:35:44] [INFO ] [Nat]Absence check using 979 positive place invariants in 529 ms returned unsat
[2021-05-09 01:35:45] [INFO ] [Real]Absence check using 979 positive place invariants in 771 ms returned sat
[2021-05-09 01:35:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 01:35:49] [INFO ] [Real]Absence check using state equation in 3866 ms returned sat
[2021-05-09 01:35:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 01:35:50] [INFO ] [Nat]Absence check using 979 positive place invariants in 425 ms returned unsat
[2021-05-09 01:35:51] [INFO ] [Real]Absence check using 979 positive place invariants in 884 ms returned sat
[2021-05-09 01:35:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 01:35:55] [INFO ] [Real]Absence check using state equation in 4542 ms returned sat
[2021-05-09 01:35:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 01:35:56] [INFO ] [Nat]Absence check using 979 positive place invariants in 445 ms returned unsat
[2021-05-09 01:35:57] [INFO ] [Real]Absence check using 979 positive place invariants in 691 ms returned sat
[2021-05-09 01:35:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 01:36:01] [INFO ] [Real]Absence check using state equation in 3780 ms returned sat
[2021-05-09 01:36:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 01:36:01] [INFO ] [Nat]Absence check using 979 positive place invariants in 29 ms returned unsat
[2021-05-09 01:36:02] [INFO ] [Real]Absence check using 979 positive place invariants in 699 ms returned sat
[2021-05-09 01:36:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 01:36:06] [INFO ] [Real]Absence check using state equation in 3833 ms returned sat
[2021-05-09 01:36:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 01:36:06] [INFO ] [Nat]Absence check using 979 positive place invariants in 583 ms returned unsat
[2021-05-09 01:36:07] [INFO ] [Real]Absence check using 979 positive place invariants in 765 ms returned sat
[2021-05-09 01:36:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 01:36:11] [INFO ] [Real]Absence check using state equation in 3749 ms returned sat
[2021-05-09 01:36:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 01:36:12] [INFO ] [Nat]Absence check using 979 positive place invariants in 376 ms returned unsat
[2021-05-09 01:36:13] [INFO ] [Real]Absence check using 979 positive place invariants in 709 ms returned sat
[2021-05-09 01:36:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 01:36:17] [INFO ] [Real]Absence check using state equation in 3903 ms returned sat
[2021-05-09 01:36:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 01:36:17] [INFO ] [Nat]Absence check using 979 positive place invariants in 774 ms returned unsat
[2021-05-09 01:36:18] [INFO ] [Real]Absence check using 979 positive place invariants in 680 ms returned sat
[2021-05-09 01:36:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 01:36:22] [INFO ] [Real]Absence check using state equation in 3808 ms returned sat
[2021-05-09 01:36:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 01:36:23] [INFO ] [Nat]Absence check using 979 positive place invariants in 643 ms returned unsat
[2021-05-09 01:36:24] [INFO ] [Real]Absence check using 979 positive place invariants in 721 ms returned sat
[2021-05-09 01:36:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 01:36:28] [INFO ] [Real]Absence check using state equation in 3822 ms returned sat
[2021-05-09 01:36:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 01:36:28] [INFO ] [Nat]Absence check using 979 positive place invariants in 28 ms returned unsat
[2021-05-09 01:36:29] [INFO ] [Real]Absence check using 979 positive place invariants in 771 ms returned sat
[2021-05-09 01:36:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 01:36:33] [INFO ] [Real]Absence check using state equation in 3791 ms returned sat
[2021-05-09 01:36:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 01:36:33] [INFO ] [Nat]Absence check using 979 positive place invariants in 29 ms returned unsat
[2021-05-09 01:36:34] [INFO ] [Real]Absence check using 979 positive place invariants in 755 ms returned sat
[2021-05-09 01:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 01:36:38] [INFO ] [Real]Absence check using state equation in 3807 ms returned sat
[2021-05-09 01:36:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 01:36:38] [INFO ] [Nat]Absence check using 979 positive place invariants in 354 ms returned unsat
Successfully simplified 11 atomic propositions for a total of 11 simplifications.
[2021-05-09 01:36:39] [INFO ] Initial state reduction rules for CTL removed 9 formulas.
[2021-05-09 01:36:39] [INFO ] Flatten gal took : 513 ms
FORMULA DLCflexbar-PT-5a-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-5a-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-5a-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-5a-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-5a-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-5a-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-5a-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-5a-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-5a-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 01:36:39] [INFO ] Applying decomposition
[2021-05-09 01:36:39] [INFO ] Flatten gal took : 317 ms
[2021-05-09 01:36:40] [INFO ] Decomposing Gal with order
[2021-05-09 01:36:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 01:36:41] [INFO ] Removed a total of 16134 redundant transitions.
[2021-05-09 01:36:41] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-09 01:36:41] [INFO ] Flatten gal took : 526 ms
[2021-05-09 01:36:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 394 labels/synchronizations in 467 ms.
[2021-05-09 01:36:41] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DLCflexbar-PT-5a-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 01:36:41] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2021-05-09 01:36:42] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 81 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ DLCflexbar-PT-5a @ 3570 seconds

FORMULA DLCflexbar-PT-5a-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCflexbar-PT-5a-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCflexbar-PT-5a-03 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: 158460 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16327264 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="DLCflexbar-PT-5a"
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 DLCflexbar-PT-5a, 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 r075-tall-162039097200105"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-5a.tgz
mv DLCflexbar-PT-5a 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 ;