fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r333-tall-171679078500455
Last Updated
July 7, 2024

About the Execution of GreatSPN+red for SatelliteMemory-PT-X00100Y0003

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
224.500 2286.00 5304.00 17.60 TTTTTFFTTTTFTFFT normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r333-tall-171679078500455.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is SatelliteMemory-PT-X00100Y0003, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r333-tall-171679078500455
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.2K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 13 08:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 135K Apr 13 08:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 13 08:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Apr 13 08:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 12 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rwxr-xr-x 1 mcc users 5.5K May 18 16:43 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 SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-00
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-01
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-02
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-03
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-04
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-05
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-06
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-07
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-08
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-09
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-10
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-11
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-12
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-13
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-14
FORMULA_NAME SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716865632126

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SatelliteMemory-PT-X00100Y0003
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 03:07:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-28 03:07:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 03:07:13] [INFO ] Load time of PNML (sax parser for PT used): 29 ms
[2024-05-28 03:07:13] [INFO ] Transformed 13 places.
[2024-05-28 03:07:13] [INFO ] Transformed 10 transitions.
[2024-05-28 03:07:13] [INFO ] Parsed PT model containing 13 places and 10 transitions and 40 arcs in 122 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Reduce places removed 1 places and 0 transitions.
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Reduction of identical properties reduced properties to check from 12 to 11
RANDOM walk for 40000 steps (8 resets) in 1000 ms. (39 steps per ms) remains 4/11 properties
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 207 ms. (192 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 138 ms. (287 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40001 steps (8 resets) in 769 ms. (51 steps per ms) remains 4/4 properties
// Phase 1: matrix 10 rows 12 cols
[2024-05-28 03:07:14] [INFO ] Computed 6 invariants in 4 ms
[2024-05-28 03:07:14] [INFO ] State equation strengthened by 1 read => feed constraints.
Problem SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-01 is UNSAT
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-01 TRUE TECHNIQUES SMT_REFINEMENT
Problem SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-03 is UNSAT
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-00 is UNSAT
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-06 is UNSAT
FORMULA SatelliteMemory-PT-X00100Y0003-ReachabilityFireability-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 12/22 variables, and 6 constraints, problems are : Problem set: 4 solved, 0 unsolved in 109 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 0/12 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 158ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
All properties solved without resorting to model-checking.
Total runtime 1092 ms.
ITS solved all properties within timeout

BK_STOP 1716865634412

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML

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="SatelliteMemory-PT-X00100Y0003"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is SatelliteMemory-PT-X00100Y0003, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r333-tall-171679078500455"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SatelliteMemory-PT-X00100Y0003.tgz
mv SatelliteMemory-PT-X00100Y0003 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;