Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r516-tajo-171654447100454.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is PolyORBNT-PT-S05J30, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r516-tajo-171654447100454
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.7M
-rw-r--r-- 1 mcc users 23K Apr 12 09:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 130K Apr 12 09:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 46K Apr 12 09:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 193K Apr 12 09:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 7.8K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 36K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 55K Apr 12 10:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 313K Apr 12 10:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 118K Apr 12 10:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 512K Apr 12 10:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.7K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.5K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.2M 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 PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-00
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-01
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-02
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-03
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-04
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-05
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-06
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-07
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-08
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-09
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-10
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-11
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-12
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-13
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-14
FORMULA_NAME PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717260287408

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S05J30
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 16:44:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 16:44:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 16:44:49] [INFO ] Load time of PNML (sax parser for PT used): 180 ms
[2024-06-01 16:44:49] [INFO ] Transformed 489 places.
[2024-06-01 16:44:49] [INFO ] Transformed 1400 transitions.
[2024-06-01 16:44:49] [INFO ] Parsed PT model containing 489 places and 1400 transitions and 9764 arcs in 321 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 32 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
RANDOM walk for 40000 steps (2759 resets) in 2683 ms. (14 steps per ms) remains 12/16 properties
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40002 steps (601 resets) in 311 ms. (128 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (1013 resets) in 324 ms. (123 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (999 resets) in 269 ms. (148 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (615 resets) in 281 ms. (141 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (654 resets) in 1034 ms. (38 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (667 resets) in 194 ms. (205 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (623 resets) in 193 ms. (206 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (678 resets) in 1530 ms. (26 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (656 resets) in 201 ms. (198 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (592 resets) in 249 ms. (160 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (719 resets) in 120 ms. (330 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (577 resets) in 104 ms. (380 steps per ms) remains 12/12 properties
[2024-06-01 16:44:51] [INFO ] Flow matrix only has 741 transitions (discarded 4 similar events)
// Phase 1: matrix 741 rows 489 cols
[2024-06-01 16:44:51] [INFO ] Computed 82 invariants in 62 ms
[2024-06-01 16:44:51] [INFO ] State equation strengthened by 1 read => feed constraints.
Problem PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-06 is UNSAT
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-09 is UNSAT
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/407 variables, 11/11 constraints. Problems are: Problem set: 2 solved, 10 unsolved
Problem PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-13 is UNSAT
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (INCLUDED_ONLY) 0/407 variables, 5/16 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/407 variables, 0/16 constraints. Problems are: Problem set: 3 solved, 9 unsolved
Problem PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-08 is UNSAT
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-11 is UNSAT
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-11 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-14 is UNSAT
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-15 is UNSAT
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-15 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 64/471 variables, 47/63 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/471 variables, 4/67 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/471 variables, 0/67 constraints. Problems are: Problem set: 7 solved, 5 unsolved
Problem PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-00 is UNSAT
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-02 is UNSAT
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-04 is UNSAT
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-07 is UNSAT
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-10 is UNSAT
FORMULA PolyORBNT-PT-S05J30-ReachabilityCardinality-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 489/1230 variables, and 82 constraints, problems are : Problem set: 12 solved, 0 unsolved in 681 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 0/489 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
After SMT, in 1190ms problems are : Problem set: 12 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
All properties solved without resorting to model-checking.
Total runtime 3930 ms.
ITS solved all properties within timeout

BK_STOP 1717260292824

--------------------
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="PolyORBNT-PT-S05J30"
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 PolyORBNT-PT-S05J30, 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 r516-tajo-171654447100454"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J30.tgz
mv PolyORBNT-PT-S05J30 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 ;