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.r544-smll-171701111000223.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 UtilityControlRoom-PT-Z4T3N06, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r544-smll-171701111000223
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 23K Apr 13 05:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 119K Apr 13 05:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 56K Apr 13 05:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 212K Apr 13 05:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 47K Apr 23 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 27K Apr 23 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 82K Apr 23 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 33K Apr 13 05:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 180K Apr 13 05:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 65K Apr 13 05:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 274K Apr 13 05:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.9K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 11K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 191K 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 UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-00
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-01
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-02
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-03
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-04
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-05
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-06
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-07
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-08
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-09
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-10
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-11
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-12
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-13
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-14
FORMULA_NAME UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717274640060

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-PT-Z4T3N06
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 20:44:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 20:44:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 20:44:02] [INFO ] Load time of PNML (sax parser for PT used): 145 ms
[2024-06-01 20:44:02] [INFO ] Transformed 228 places.
[2024-06-01 20:44:02] [INFO ] Transformed 450 transitions.
[2024-06-01 20:44:02] [INFO ] Parsed PT model containing 228 places and 450 transitions and 1446 arcs in 318 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 55 ms.
Working with output stream class java.io.PrintStream
[2024-06-01 20:44:02] [INFO ] Reduced 18 identical enabling conditions.
[2024-06-01 20:44:02] [INFO ] Reduced 18 identical enabling conditions.
[2024-06-01 20:44:02] [INFO ] Reduced 18 identical enabling conditions.
[2024-06-01 20:44:02] [INFO ] Reduced 18 identical enabling conditions.
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
RANDOM walk for 40000 steps (8 resets) in 2534 ms. (15 steps per ms) remains 6/16 properties
FORMULA UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 1881 ms. (21 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3210 ms. (12 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 453 ms. (88 steps per ms) remains 5/6 properties
FORMULA UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 165 ms. (240 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 102 ms. (388 steps per ms) remains 4/5 properties
FORMULA UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 122 ms. (325 steps per ms) remains 4/4 properties
// Phase 1: matrix 354 rows 228 cols
[2024-06-01 20:44:04] [INFO ] Computed 15 invariants in 23 ms
Problem UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-04 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-06 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-15 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-15 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 1 unsolved
Problem UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-09 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T3N06-ReachabilityFireability-2024-09 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 228/582 variables, and 15 constraints, problems are : Problem set: 4 solved, 0 unsolved in 395 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 0/228 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 1365ms 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 4383 ms.
ITS solved all properties within timeout

BK_STOP 1717274646364

--------------------
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="UtilityControlRoom-PT-Z4T3N06"
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 UtilityControlRoom-PT-Z4T3N06, 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 r544-smll-171701111000223"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z4T3N06.tgz
mv UtilityControlRoom-PT-Z4T3N06 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 ;