Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r212-tall-174901995300902.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is SquareGrid-PT-040204, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r212-tall-174901995300902
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 7 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rwxr-xr-x 1 mcc users 130K May 29 14:33 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME SquareGrid-PT-040204-ReachabilityCardinality-2025-00
FORMULA_NAME SquareGrid-PT-040204-ReachabilityCardinality-2025-01
FORMULA_NAME SquareGrid-PT-040204-ReachabilityCardinality-2025-02
FORMULA_NAME SquareGrid-PT-040204-ReachabilityCardinality-2025-03
FORMULA_NAME SquareGrid-PT-040204-ReachabilityCardinality-2025-04
FORMULA_NAME SquareGrid-PT-040204-ReachabilityCardinality-2025-05
FORMULA_NAME SquareGrid-PT-040204-ReachabilityCardinality-2025-06
FORMULA_NAME SquareGrid-PT-040204-ReachabilityCardinality-2025-07
FORMULA_NAME SquareGrid-PT-040204-ReachabilityCardinality-2025-08
FORMULA_NAME SquareGrid-PT-040204-ReachabilityCardinality-2025-09
FORMULA_NAME SquareGrid-PT-040204-ReachabilityCardinality-2025-10
FORMULA_NAME SquareGrid-PT-040204-ReachabilityCardinality-2025-11
FORMULA_NAME SquareGrid-PT-040204-ReachabilityCardinality-2025-12
FORMULA_NAME SquareGrid-PT-040204-ReachabilityCardinality-2025-13
FORMULA_NAME SquareGrid-PT-040204-ReachabilityCardinality-2025-14
FORMULA_NAME SquareGrid-PT-040204-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1749282915020

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SquareGrid-PT-040204
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-07 07:55:16] [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]
[2025-06-07 07:55:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 07:55:16] [INFO ] Load time of PNML (sax parser for PT used): 73 ms
[2025-06-07 07:55:16] [INFO ] Transformed 240 places.
[2025-06-07 07:55:16] [INFO ] Transformed 272 transitions.
[2025-06-07 07:55:16] [INFO ] Parsed PT model containing 240 places and 272 transitions and 1088 arcs in 163 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
[2025-06-07 07:55:16] [INFO ] Flatten gal took : 122 ms
[2025-06-07 07:55:16] [INFO ] Flatten gal took : 69 ms
[2025-06-07 07:55:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17249116054739861523.gal : 36 ms
[2025-06-07 07:55:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17887975004588659183.prop : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17249116054739861523.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17887975004588659183.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality17887975004588659183.prop.
RANDOM walk for 40000 steps (8 resets) in 2562 ms. (15 steps per ms) remains 6/16 properties
FORMULA SquareGrid-PT-040204-ReachabilityCardinality-2025-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-040204-ReachabilityCardinality-2025-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-040204-ReachabilityCardinality-2025-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-040204-ReachabilityCardinality-2025-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-040204-ReachabilityCardinality-2025-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-040204-ReachabilityCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-040204-ReachabilityCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-040204-ReachabilityCardinality-2025-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-040204-ReachabilityCardinality-2025-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-040204-ReachabilityCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 5
Reachability property SquareGrid-PT-040204-ReachabilityCardinality-2025-06 is true.
SDD proceeding with computation,15 properties remain. new max is 4
SDD size :5 after 59
SDD proceeding with computation,15 properties remain. new max is 8
SDD size :59 after 99
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :99 after 191
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :191 after 2632
SDD proceeding with computation,15 properties remain. new max is 64
SDD size :2632 after 11335
SDD proceeding with computation,15 properties remain. new max is 128
SDD size :11335 after 12904
SDD proceeding with computation,15 properties remain. new max is 256
SDD size :12904 after 130072
SDD proceeding with computation,15 properties remain. new max is 512
SDD size :130072 after 313102
BEST_FIRST walk for 40004 steps (8 resets) in 485 ms. (82 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 289 ms. (137 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 254 ms. (156 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 209 ms. (190 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 564 ms. (70 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 230 ms. (173 steps per ms) remains 6/6 properties
// Phase 1: matrix 272 rows 240 cols
[2025-06-07 07:55:17] [INFO ] Computed 97 invariants in 24 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem SquareGrid-PT-040204-ReachabilityCardinality-2025-03 is UNSAT
FORMULA SquareGrid-PT-040204-ReachabilityCardinality-2025-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem SquareGrid-PT-040204-ReachabilityCardinality-2025-05 is UNSAT
FORMULA SquareGrid-PT-040204-ReachabilityCardinality-2025-05 TRUE TECHNIQUES SMT_REFINEMENT
Problem SquareGrid-PT-040204-ReachabilityCardinality-2025-08 is UNSAT
FORMULA SquareGrid-PT-040204-ReachabilityCardinality-2025-08 FALSE TECHNIQUES SMT_REFINEMENT
Problem SquareGrid-PT-040204-ReachabilityCardinality-2025-09 is UNSAT
FORMULA SquareGrid-PT-040204-ReachabilityCardinality-2025-09 FALSE TECHNIQUES SMT_REFINEMENT
Problem SquareGrid-PT-040204-ReachabilityCardinality-2025-12 is UNSAT
FORMULA SquareGrid-PT-040204-ReachabilityCardinality-2025-12 TRUE TECHNIQUES SMT_REFINEMENT
Problem SquareGrid-PT-040204-ReachabilityCardinality-2025-14 is UNSAT
FORMULA SquareGrid-PT-040204-ReachabilityCardinality-2025-14 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 176/512 variables, and 45 constraints, problems are : Problem set: 6 solved, 0 unsolved in 242 ms.
Refiners :[Positive P Invariants (semi-flows): 45/96 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/240 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 332ms problems are : Problem set: 6 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 1908 ms.

BK_STOP 1749282918175

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="SquareGrid-PT-040204"
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 2-5832"
echo " Executing tool itstools"
echo " Input is SquareGrid-PT-040204, 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 r212-tall-174901995300902"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-040204.tgz
mv SquareGrid-PT-040204 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.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 ;