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.r356-tall-171683762100911.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 itstools
Input is ShieldRVt-PT-002B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r356-tall-171683762100911
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 11 21:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Apr 11 21:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Apr 11 21:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Apr 11 21:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 24K 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 ShieldRVt-PT-002B-ReachabilityFireability-2024-00
FORMULA_NAME ShieldRVt-PT-002B-ReachabilityFireability-2024-01
FORMULA_NAME ShieldRVt-PT-002B-ReachabilityFireability-2024-02
FORMULA_NAME ShieldRVt-PT-002B-ReachabilityFireability-2024-03
FORMULA_NAME ShieldRVt-PT-002B-ReachabilityFireability-2024-04
FORMULA_NAME ShieldRVt-PT-002B-ReachabilityFireability-2024-05
FORMULA_NAME ShieldRVt-PT-002B-ReachabilityFireability-2024-06
FORMULA_NAME ShieldRVt-PT-002B-ReachabilityFireability-2024-07
FORMULA_NAME ShieldRVt-PT-002B-ReachabilityFireability-2024-08
FORMULA_NAME ShieldRVt-PT-002B-ReachabilityFireability-2024-09
FORMULA_NAME ShieldRVt-PT-002B-ReachabilityFireability-2024-10
FORMULA_NAME ShieldRVt-PT-002B-ReachabilityFireability-2024-11
FORMULA_NAME ShieldRVt-PT-002B-ReachabilityFireability-2024-12
FORMULA_NAME ShieldRVt-PT-002B-ReachabilityFireability-2024-13
FORMULA_NAME ShieldRVt-PT-002B-ReachabilityFireability-2024-14
FORMULA_NAME ShieldRVt-PT-002B-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717075503155

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-002B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-30 13:25:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-30 13:25:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 13:25:04] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2024-05-30 13:25:04] [INFO ] Transformed 103 places.
[2024-05-30 13:25:04] [INFO ] Transformed 103 transitions.
[2024-05-30 13:25:04] [INFO ] Found NUPN structural information;
[2024-05-30 13:25:04] [INFO ] Parsed PT model containing 103 places and 103 transitions and 242 arcs in 147 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (17 resets) in 1050 ms. (38 steps per ms) remains 3/16 properties
FORMULA ShieldRVt-PT-002B-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-002B-ReachabilityFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-002B-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-002B-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-002B-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-002B-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-002B-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-002B-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-002B-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-002B-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-002B-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-002B-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-002B-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-30 13:25:04] [INFO ] Flatten gal took : 53 ms
[2024-05-30 13:25:04] [INFO ] Flatten gal took : 30 ms
[2024-05-30 13:25:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10720777453681991197.gal : 15 ms
[2024-05-30 13:25:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7105048174414195583.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10720777453681991197.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7105048174414195583.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality7105048174414195583.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :4 after 9
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :9 after 14
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :14 after 73
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :73 after 1471
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :43891 after 68729
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :68729 after 70092
BEST_FIRST walk for 40002 steps (9 resets) in 723 ms. (55 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (15 resets) in 205 ms. (194 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (10 resets) in 106 ms. (373 steps per ms) remains 3/3 properties
// Phase 1: matrix 103 rows 103 cols
[2024-05-30 13:25:05] [INFO ] Computed 9 invariants in 13 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem ShieldRVt-PT-002B-ReachabilityFireability-2024-12 is UNSAT
FORMULA ShieldRVt-PT-002B-ReachabilityFireability-2024-12 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 67/103 variables, 9/45 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 67/112 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 0/112 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 103/206 variables, 103/215 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/206 variables, 0/215 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/206 variables, 0/215 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 206/206 variables, and 215 constraints, problems are : Problem set: 1 solved, 2 unsolved in 370 ms.
Refiners :[Domain max(s): 103/103 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 103/103 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 12/12 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 0/12 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem ShieldRVt-PT-002B-ReachabilityFireability-2024-13 is UNSAT
FORMULA ShieldRVt-PT-002B-ReachabilityFireability-2024-13 TRUE TECHNIQUES SMT_REFINEMENT
Problem ShieldRVt-PT-002B-ReachabilityFireability-2024-14 is UNSAT
FORMULA ShieldRVt-PT-002B-ReachabilityFireability-2024-14 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 100/206 variables, and 20 constraints, problems are : Problem set: 3 solved, 0 unsolved in 80 ms.
Refiners :[Domain max(s): 12/103 constraints, Positive P Invariants (semi-flows): 8/9 constraints, State Equation: 0/103 constraints, PredecessorRefiner: 0/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 537ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 1509 ms.

BK_STOP 1717075505915

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="ShieldRVt-PT-002B"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is ShieldRVt-PT-002B, 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 r356-tall-171683762100911"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-002B.tgz
mv ShieldRVt-PT-002B 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 ;