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.r312-tall-171662338900607.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 Referendum-PT-0050, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-171662338900607
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 48K Apr 11 16:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 270K Apr 11 16:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 29K Apr 11 16:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 226K Apr 11 16:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 24K Apr 23 07:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Apr 23 07:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Apr 23 07:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 62K Apr 23 07:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 82K Apr 11 16:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 435K Apr 11 16:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 64K Apr 11 16:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 506K Apr 11 16:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 5.8K Apr 23 07:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 14K Apr 23 07:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 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 57K 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 Referendum-PT-0050-ReachabilityFireability-2024-00
FORMULA_NAME Referendum-PT-0050-ReachabilityFireability-2024-01
FORMULA_NAME Referendum-PT-0050-ReachabilityFireability-2024-02
FORMULA_NAME Referendum-PT-0050-ReachabilityFireability-2024-03
FORMULA_NAME Referendum-PT-0050-ReachabilityFireability-2024-04
FORMULA_NAME Referendum-PT-0050-ReachabilityFireability-2024-05
FORMULA_NAME Referendum-PT-0050-ReachabilityFireability-2024-06
FORMULA_NAME Referendum-PT-0050-ReachabilityFireability-2024-07
FORMULA_NAME Referendum-PT-0050-ReachabilityFireability-2024-08
FORMULA_NAME Referendum-PT-0050-ReachabilityFireability-2024-09
FORMULA_NAME Referendum-PT-0050-ReachabilityFireability-2024-10
FORMULA_NAME Referendum-PT-0050-ReachabilityFireability-2024-11
FORMULA_NAME Referendum-PT-0050-ReachabilityFireability-2024-12
FORMULA_NAME Referendum-PT-0050-ReachabilityFireability-2024-13
FORMULA_NAME Referendum-PT-0050-ReachabilityFireability-2024-14
FORMULA_NAME Referendum-PT-0050-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716700120216

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Referendum-PT-0050
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-26 05:08:41] [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]
[2024-05-26 05:08:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 05:08:41] [INFO ] Load time of PNML (sax parser for PT used): 68 ms
[2024-05-26 05:08:41] [INFO ] Transformed 151 places.
[2024-05-26 05:08:41] [INFO ] Transformed 101 transitions.
[2024-05-26 05:08:41] [INFO ] Found NUPN structural information;
[2024-05-26 05:08:41] [INFO ] Parsed PT model containing 151 places and 101 transitions and 251 arcs in 171 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 37 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA Referendum-PT-0050-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0050-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0050-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-26 05:08:42] [INFO ] Flatten gal took : 62 ms
[2024-05-26 05:08:42] [INFO ] Flatten gal took : 42 ms
[2024-05-26 05:08:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9712993819944215909.gal : 15 ms
[2024-05-26 05:08:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18333879001619481468.prop : 19 ms
RANDOM walk for 40000 steps (768 resets) in 2044 ms. (19 steps per ms) remains 5/13 properties
FORMULA Referendum-PT-0050-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-0050-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-0050-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-0050-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-0050-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-0050-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-0050-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-0050-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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/ReachabilityCardinality9712993819944215909.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18333879001619481468.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/ReachabilityCardinality18333879001619481468.prop.
Reachability property Referendum-PT-0050-ReachabilityFireability-2024-15 is true.
SDD proceeding with computation,12 properties remain. new max is 2
SDD size :2 after 28
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :28 after 730
BEST_FIRST walk for 40004 steps (12 resets) in 598 ms. (66 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (12 resets) in 773 ms. (51 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (12 resets) in 811 ms. (49 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (12 resets) in 268 ms. (148 steps per ms) remains 5/5 properties
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :730 after 177148
BEST_FIRST walk for 40004 steps (12 resets) in 652 ms. (61 steps per ms) remains 5/5 properties
// Phase 1: matrix 101 rows 151 cols
[2024-05-26 05:08:43] [INFO ] Computed 50 invariants in 17 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 51/51 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/51 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem Referendum-PT-0050-ReachabilityFireability-2024-06 is UNSAT
FORMULA Referendum-PT-0050-ReachabilityFireability-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem Referendum-PT-0050-ReachabilityFireability-2024-09 is UNSAT
FORMULA Referendum-PT-0050-ReachabilityFireability-2024-09 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 100/151 variables, 50/101 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/151 variables, 100/201 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/151 variables, 0/201 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 101/252 variables, 151/352 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/252 variables, 0/352 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/252 variables, 0/352 constraints. Problems are: Problem set: 2 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 252/252 variables, and 352 constraints, problems are : Problem set: 2 solved, 3 unsolved in 442 ms.
Refiners :[Domain max(s): 151/151 constraints, Positive P Invariants (semi-flows): 50/50 constraints, State Equation: 151/151 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 3 unsolved
Problem Referendum-PT-0050-ReachabilityFireability-2024-03 is UNSAT
FORMULA Referendum-PT-0050-ReachabilityFireability-2024-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem Referendum-PT-0050-ReachabilityFireability-2024-07 is UNSAT
FORMULA Referendum-PT-0050-ReachabilityFireability-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 51/51 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/51 variables, 0/51 constraints. Problems are: Problem set: 4 solved, 1 unsolved
Problem Referendum-PT-0050-ReachabilityFireability-2024-00 is UNSAT
FORMULA Referendum-PT-0050-ReachabilityFireability-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 151/252 variables, and 101 constraints, problems are : Problem set: 5 solved, 0 unsolved in 98 ms.
Refiners :[Domain max(s): 51/151 constraints, Positive P Invariants (semi-flows): 50/50 constraints, State Equation: 0/151 constraints, PredecessorRefiner: 0/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 686ms problems are : Problem set: 5 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 2578 ms.

BK_STOP 1716700124019

--------------------
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="Referendum-PT-0050"
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 Referendum-PT-0050, 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 r312-tall-171662338900607"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Referendum-PT-0050.tgz
mv Referendum-PT-0050 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 ;