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-171654447200495.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is PolyORBNT-PT-S10J30, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r516-tajo-171654447200495
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 27M
-rw-r--r-- 1 mcc users 12K Apr 12 11:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 12 11:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 762K Apr 12 11:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.7M Apr 12 11:21 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 8.3K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 34K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 44K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 143K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 40K Apr 12 14:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 212K Apr 12 14:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.9M Apr 12 13:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 7.1M Apr 12 13:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K 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 14M 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-S10J30-ReachabilityFireability-2024-00
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-01
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-02
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-03
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-04
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-05
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-06
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-07
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-08
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-09
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-10
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-11
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-12
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-13
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-14
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717261423586

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S10J30
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 17:03:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 17:03:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 17:03:46] [INFO ] Load time of PNML (sax parser for PT used): 790 ms
[2024-06-01 17:03:46] [INFO ] Transformed 664 places.
[2024-06-01 17:03:46] [INFO ] Transformed 12050 transitions.
[2024-06-01 17:03:46] [INFO ] Parsed PT model containing 664 places and 12050 transitions and 112559 arcs in 1083 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 213 ms.
Working with output stream class java.io.PrintStream
[2024-06-01 17:03:46] [INFO ] Reduced 9285 identical enabling conditions.
[2024-06-01 17:03:46] [INFO ] Reduced 45 identical enabling conditions.
[2024-06-01 17:03:46] [INFO ] Reduced 9285 identical enabling conditions.
[2024-06-01 17:03:46] [INFO ] Reduced 45 identical enabling conditions.
[2024-06-01 17:03:46] [INFO ] Reduced 9285 identical enabling conditions.
[2024-06-01 17:03:46] [INFO ] Reduced 45 identical enabling conditions.
[2024-06-01 17:03:46] [INFO ] Reduced 9285 identical enabling conditions.
[2024-06-01 17:03:46] [INFO ] Reduced 780 identical enabling conditions.
[2024-06-01 17:03:46] [INFO ] Reduced 45 identical enabling conditions.
[2024-06-01 17:03:46] [INFO ] Reduced 9285 identical enabling conditions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
RANDOM walk for 40000 steps (2237 resets) in 3933 ms. (10 steps per ms) remains 13/16 properties
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40002 steps (421 resets) in 13713 ms. (2 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (424 resets) in 277 ms. (143 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (424 resets) in 556 ms. (71 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (92 resets) in 586 ms. (68 steps per ms) remains 11/13 properties
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (420 resets) in 5460 ms. (7 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (412 resets) in 245 ms. (162 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (86 resets) in 124 ms. (320 steps per ms) remains 10/11 properties
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (85 resets) in 304 ms. (131 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (405 resets) in 259 ms. (153 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (84 resets) in 335 ms. (119 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (409 resets) in 198 ms. (201 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (86 resets) in 100 ms. (396 steps per ms) remains 10/10 properties
[2024-06-01 17:03:53] [INFO ] Flow matrix only has 1931 transitions (discarded 9 similar events)
// Phase 1: matrix 1931 rows 664 cols
[2024-06-01 17:03:54] [INFO ] Computed 92 invariants in 143 ms
[2024-06-01 17:03:54] [INFO ] State equation strengthened by 1 read => feed constraints.
Problem PolyORBNT-PT-S10J30-ReachabilityFireability-2024-10 is UNSAT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/268 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/268 variables, 1/2 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/268 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 391/659 variables, 62/64 constraints. Problems are: Problem set: 1 solved, 9 unsolved
Problem PolyORBNT-PT-S10J30-ReachabilityFireability-2024-08 is UNSAT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S10J30-ReachabilityFireability-2024-11 is UNSAT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S10J30-ReachabilityFireability-2024-12 is UNSAT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-12 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S10J30-ReachabilityFireability-2024-13 is UNSAT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 4 (INCLUDED_ONLY) 0/659 variables, 23/87 constraints. Problems are: Problem set: 5 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/659 variables, 0/87 constraints. Problems are: Problem set: 5 solved, 5 unsolved
Problem PolyORBNT-PT-S10J30-ReachabilityFireability-2024-00 is UNSAT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S10J30-ReachabilityFireability-2024-02 is UNSAT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S10J30-ReachabilityFireability-2024-05 is UNSAT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S10J30-ReachabilityFireability-2024-06 is UNSAT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S10J30-ReachabilityFireability-2024-15 is UNSAT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-2024-15 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 664/2595 variables, and 92 constraints, problems are : Problem set: 10 solved, 0 unsolved in 1173 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 0/664 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 9/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 18363ms problems are : Problem set: 10 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
All properties solved without resorting to model-checking.
Total runtime 27167 ms.
ITS solved all properties within timeout

BK_STOP 1717261452393

--------------------
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="PolyORBNT-PT-S10J30"
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 PolyORBNT-PT-S10J30, 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 r516-tajo-171654447200495"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J30.tgz
mv PolyORBNT-PT-S10J30 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 ;