fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r075-tall-162039097200105
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for DLCflexbar-PT-5a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16236.663 3600000.00 3637553.00 11019.70 T?TFTTF?TFFTF?FF 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.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 ;