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.r422-smll-171690573900238.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is TriangularGrid-PT-3011, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r422-smll-171690573900238
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 568K
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K 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 6.4K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 23 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 13 04:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Apr 13 04:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 13 04:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K Apr 13 04:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 08:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 08:02 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
-rwxr-xr-x 1 mcc users 70K 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 TriangularGrid-PT-3011-ReachabilityCardinality-2024-00
FORMULA_NAME TriangularGrid-PT-3011-ReachabilityCardinality-2024-01
FORMULA_NAME TriangularGrid-PT-3011-ReachabilityCardinality-2024-02
FORMULA_NAME TriangularGrid-PT-3011-ReachabilityCardinality-2024-03
FORMULA_NAME TriangularGrid-PT-3011-ReachabilityCardinality-2024-04
FORMULA_NAME TriangularGrid-PT-3011-ReachabilityCardinality-2024-05
FORMULA_NAME TriangularGrid-PT-3011-ReachabilityCardinality-2024-06
FORMULA_NAME TriangularGrid-PT-3011-ReachabilityCardinality-2024-07
FORMULA_NAME TriangularGrid-PT-3011-ReachabilityCardinality-2024-08
FORMULA_NAME TriangularGrid-PT-3011-ReachabilityCardinality-2024-09
FORMULA_NAME TriangularGrid-PT-3011-ReachabilityCardinality-2024-10
FORMULA_NAME TriangularGrid-PT-3011-ReachabilityCardinality-2024-11
FORMULA_NAME TriangularGrid-PT-3011-ReachabilityCardinality-2024-12
FORMULA_NAME TriangularGrid-PT-3011-ReachabilityCardinality-2024-13
FORMULA_NAME TriangularGrid-PT-3011-ReachabilityCardinality-2024-14
FORMULA_NAME TriangularGrid-PT-3011-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717027150059

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TriangularGrid-PT-3011
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-29 23:59:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 23:59:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 23:59:12] [INFO ] Load time of PNML (sax parser for PT used): 127 ms
[2024-05-29 23:59:12] [INFO ] Transformed 108 places.
[2024-05-29 23:59:12] [INFO ] Transformed 90 transitions.
[2024-05-29 23:59:12] [INFO ] Parsed PT model containing 108 places and 90 transitions and 360 arcs in 358 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 45 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA TriangularGrid-PT-3011-ReachabilityCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-3011-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-3011-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-29 23:59:13] [INFO ] Flatten gal took : 138 ms
[2024-05-29 23:59:14] [INFO ] Flatten gal took : 71 ms
RANDOM walk for 40000 steps (47 resets) in 3278 ms. (12 steps per ms) remains 7/13 properties
FORMULA TriangularGrid-PT-3011-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TriangularGrid-PT-3011-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TriangularGrid-PT-3011-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TriangularGrid-PT-3011-ReachabilityCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TriangularGrid-PT-3011-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TriangularGrid-PT-3011-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-29 23:59:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6881763179962414338.gal : 34 ms
[2024-05-29 23:59:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14961425632132687441.prop : 4 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/ReachabilityCardinality6881763179962414338.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14961425632132687441.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (8 resets) in 354 ms. (112 steps per ms) remains 7/7 properties

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
BEST_FIRST walk for 40004 steps (8 resets) in 262 ms. (152 steps per ms) remains 7/7 properties
Loading property file /tmp/ReachabilityCardinality14961425632132687441.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :5 after 23
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :23 after 96
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :96 after 2280
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :2280 after 98112
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :98112 after 112800
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :112800 after 135264
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :135264 after 211488
BEST_FIRST walk for 40004 steps (8 resets) in 1188 ms. (33 steps per ms) remains 7/7 properties
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :211488 after 685440
BEST_FIRST walk for 40004 steps (8 resets) in 251 ms. (158 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 151 ms. (263 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 210 ms. (189 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 151 ms. (263 steps per ms) remains 7/7 properties
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :685440 after 1.38984e+06
// Phase 1: matrix 90 rows 108 cols
[2024-05-29 23:59:14] [INFO ] Computed 46 invariants in 17 ms
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :1.38984e+06 after 4.4543e+06
Problem TriangularGrid-PT-3011-ReachabilityCardinality-2024-03 is UNSAT
FORMULA TriangularGrid-PT-3011-ReachabilityCardinality-2024-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem TriangularGrid-PT-3011-ReachabilityCardinality-2024-08 is UNSAT
FORMULA TriangularGrid-PT-3011-ReachabilityCardinality-2024-08 FALSE TECHNIQUES SMT_REFINEMENT
Problem TriangularGrid-PT-3011-ReachabilityCardinality-2024-10 is UNSAT
FORMULA TriangularGrid-PT-3011-ReachabilityCardinality-2024-10 TRUE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 7/7 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 0/7 constraints. Problems are: Problem set: 3 solved, 4 unsolved
Problem TriangularGrid-PT-3011-ReachabilityCardinality-2024-01 is UNSAT
FORMULA TriangularGrid-PT-3011-ReachabilityCardinality-2024-01 TRUE TECHNIQUES SMT_REFINEMENT
Problem TriangularGrid-PT-3011-ReachabilityCardinality-2024-04 is UNSAT
FORMULA TriangularGrid-PT-3011-ReachabilityCardinality-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem TriangularGrid-PT-3011-ReachabilityCardinality-2024-06 is UNSAT
FORMULA TriangularGrid-PT-3011-ReachabilityCardinality-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
Problem TriangularGrid-PT-3011-ReachabilityCardinality-2024-09 is UNSAT
FORMULA TriangularGrid-PT-3011-ReachabilityCardinality-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 91/198 variables, and 33 constraints, problems are : Problem set: 7 solved, 0 unsolved in 348 ms.
Refiners :[Positive P Invariants (semi-flows): 33/45 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/108 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 468ms problems are : Problem set: 7 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 2846 ms.

BK_STOP 1717027155438

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="TriangularGrid-PT-3011"
export BK_EXAMINATION="ReachabilityCardinality"
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 TriangularGrid-PT-3011, 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 r422-smll-171690573900238"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TriangularGrid-PT-3011.tgz
mv TriangularGrid-PT-3011 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 ;