fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r480-tall-171624189300431
Last Updated
July 7, 2024

About the Execution of LTSMin+red for CryptoMiner-PT-D20N100

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
278.703 4206.00 10820.00 58.30 TTTTTFFFTFTTFTTF 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.r480-tall-171624189300431.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is CryptoMiner-PT-D20N100, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r480-tall-171624189300431
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 34K Apr 12 12:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 197K Apr 12 12:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 12:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K Apr 12 12:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 22 14:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 22 14:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 22 14:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 39K Apr 22 14:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 62K Apr 12 12:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 363K Apr 12 12:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 34K Apr 12 12:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 219K Apr 12 12:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.2K Apr 22 14:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 27K May 18 16:42 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 CryptoMiner-PT-D20N100-ReachabilityFireability-2024-00
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-01
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-02
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-03
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-04
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-05
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-06
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-07
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-08
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-09
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-10
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-11
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-12
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-13
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-14
FORMULA_NAME CryptoMiner-PT-D20N100-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717188731779

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CryptoMiner-PT-D20N100
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 20:52:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-31 20:52:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 20:52:13] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2024-05-31 20:52:13] [INFO ] Transformed 63 places.
[2024-05-31 20:52:13] [INFO ] Transformed 63 transitions.
[2024-05-31 20:52:13] [INFO ] Parsed PT model containing 63 places and 63 transitions and 187 arcs in 169 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 43 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40289 steps (9 resets) in 262 ms. (153 steps per ms) remains 7/16 properties
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 773 ms. (51 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 588 ms. (67 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1077 ms. (37 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1177 ms. (33 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 195 ms. (204 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 136 ms. (292 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 75 ms. (526 steps per ms) remains 7/7 properties
// Phase 1: matrix 63 rows 63 cols
[2024-05-31 20:52:14] [INFO ] Computed 1 invariants in 11 ms
[2024-05-31 20:52:14] [INFO ] State equation strengthened by 20 read => feed constraints.
Problem CryptoMiner-PT-D20N100-ReachabilityFireability-2024-01 is UNSAT
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-01 TRUE TECHNIQUES SMT_REFINEMENT
Problem CryptoMiner-PT-D20N100-ReachabilityFireability-2024-05 is UNSAT
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 1/63 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 5 unsolved
Problem CryptoMiner-PT-D20N100-ReachabilityFireability-2024-00 is UNSAT
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem CryptoMiner-PT-D20N100-ReachabilityFireability-2024-09 is UNSAT
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-09 FALSE TECHNIQUES SMT_REFINEMENT
Problem CryptoMiner-PT-D20N100-ReachabilityFireability-2024-10 is UNSAT
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-10 TRUE TECHNIQUES SMT_REFINEMENT
Problem CryptoMiner-PT-D20N100-ReachabilityFireability-2024-12 is UNSAT
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-12 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 63/126 variables, 63/64 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 20/84 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/126 variables, 0/84 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/126 variables, 0/84 constraints. Problems are: Problem set: 6 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 126/126 variables, and 84 constraints, problems are : Problem set: 6 solved, 1 unsolved in 519 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 63/63 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/63 variables, 1/1 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/1 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 63/126 variables, 63/64 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 20/84 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/126 variables, 1/85 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/126 variables, 0/85 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/126 variables, 0/85 constraints. Problems are: Problem set: 6 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 126/126 variables, and 85 constraints, problems are : Problem set: 6 solved, 1 unsolved in 456 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 63/63 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 1140ms problems are : Problem set: 6 solved, 1 unsolved
Finished Parikh walk after 3122 steps, including 2 resets, run visited all 1 properties in 25 ms. (steps per millisecond=124 )
FORMULA CryptoMiner-PT-D20N100-ReachabilityFireability-2024-03 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 43 ms.
All properties solved without resorting to model-checking.
Total runtime 2841 ms.
ITS solved all properties within timeout

BK_STOP 1717188735985

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ 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="CryptoMiner-PT-D20N100"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is CryptoMiner-PT-D20N100, 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 r480-tall-171624189300431"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CryptoMiner-PT-D20N100.tgz
mv CryptoMiner-PT-D20N100 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 ;