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-171701111100270.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 ltsminxred
Input is UtilityControlRoom-PT-Z4T4N08, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r544-smll-171701111100270
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.3M
-rw-r--r-- 1 mcc users 52K Apr 13 05:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 251K Apr 13 05:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 74K Apr 13 05:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 279K Apr 13 05:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 49K Apr 23 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 28K Apr 23 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 81K Apr 23 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 43K Apr 13 06:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 214K Apr 13 06:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 196K Apr 13 06:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 758K Apr 13 06:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 7.5K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 17K 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 255K 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-Z4T4N08-ReachabilityCardinality-2024-00
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-01
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-02
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-03
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-04
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-05
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-06
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-07
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-08
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-09
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-10
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-11
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-12
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-13
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-14
FORMULA_NAME UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717279376024

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-PT-Z4T4N08
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 22:02:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 22:02:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 22:02:58] [INFO ] Load time of PNML (sax parser for PT used): 162 ms
[2024-06-01 22:02:58] [INFO ] Transformed 302 places.
[2024-06-01 22:02:58] [INFO ] Transformed 600 transitions.
[2024-06-01 22:02:58] [INFO ] Parsed PT model containing 302 places and 600 transitions and 1928 arcs in 350 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 48 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
RANDOM walk for 40000 steps (8 resets) in 2852 ms. (14 steps per ms) remains 14/16 properties
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 630 ms. (63 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1051 ms. (38 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 266 ms. (149 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 231 ms. (172 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 210 ms. (189 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 203 ms. (196 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 210 ms. (189 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 759 ms. (52 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 258 ms. (154 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 146 ms. (272 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 831 ms. (48 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 590 ms. (67 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (8 resets) in 150 ms. (264 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 110 ms. (360 steps per ms) remains 14/14 properties
// Phase 1: matrix 472 rows 302 cols
[2024-06-01 22:03:01] [INFO ] Computed 19 invariants in 28 ms
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-00 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-01 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-02 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-03 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-04 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-05 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-06 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-07 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-07 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-08 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-08 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-09 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-11 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-11 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-13 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-13 TRUE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-14 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
Problem UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-15 is UNSAT
FORMULA UtilityControlRoom-PT-Z4T4N08-ReachabilityCardinality-2024-15 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 302/774 variables, and 19 constraints, problems are : Problem set: 14 solved, 0 unsolved in 402 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 0/302 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
After SMT, in 1163ms problems are : Problem set: 14 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
All properties solved without resorting to model-checking.
Total runtime 4405 ms.
ITS solved all properties within timeout

BK_STOP 1717279382355

--------------------
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 ReachabilityCardinality -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-Z4T4N08"
export BK_EXAMINATION="ReachabilityCardinality"
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-Z4T4N08, examination is ReachabilityCardinality"
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-171701111100270"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z4T4N08.tgz
mv UtilityControlRoom-PT-Z4T4N08 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;