Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r254-tall-174931339500255.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 CopsAndRobbers-PT-KFL036N009K002X003, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-174931339500255
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 9.0K Jun 6 08:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Jun 6 08:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Jun 6 08:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Jun 6 08:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K Jun 6 11:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 6 11:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Jun 6 11:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 6 11:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 14K Jun 6 09:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Jun 6 09:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K Jun 6 09:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 110K Jun 6 09:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Jun 6 11:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Jun 6 11:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 equiv_col
-rw-r--r-- 1 mcc users 19 Jun 5 20:08 instance
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 iscolored
-rw-r--r-- 1 mcc users 1.4M Jun 5 20:08 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 CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-00
FORMULA_NAME CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-01
FORMULA_NAME CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-02
FORMULA_NAME CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-03
FORMULA_NAME CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-04
FORMULA_NAME CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-05
FORMULA_NAME CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-06
FORMULA_NAME CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-07
FORMULA_NAME CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-08
FORMULA_NAME CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-09
FORMULA_NAME CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-10
FORMULA_NAME CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-11
FORMULA_NAME CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-12
FORMULA_NAME CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-13
FORMULA_NAME CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-14
FORMULA_NAME CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749348799971

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CopsAndRobbers-PT-KFL036N009K002X003
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-08 02:13:21] [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]
[2025-06-08 02:13:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-08 02:13:21] [INFO ] Load time of PNML (sax parser for PT used): 157 ms
[2025-06-08 02:13:21] [INFO ] Transformed 186 places.
[2025-06-08 02:13:21] [INFO ] Transformed 1623 transitions.
[2025-06-08 02:13:21] [INFO ] Parsed PT model containing 186 places and 1623 transitions and 9582 arcs in 258 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40001 steps (527 resets) in 2145 ms. (18 steps per ms) remains 3/16 properties
FORMULA CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (49 resets) in 355 ms. (112 steps per ms) remains 3/3 properties
[2025-06-08 02:13:22] [INFO ] Flatten gal took : 247 ms
[2025-06-08 02:13:22] [INFO ] Flatten gal took : 153 ms
[2025-06-08 02:13:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1615389008413847810.gal : 102 ms
[2025-06-08 02:13:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2000089286899299646.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1615389008413847810.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2000089286899299646.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (40 resets) in 1061 ms. (37 steps per ms) remains 3/3 properties

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 ...328
BEST_FIRST walk for 40004 steps (45 resets) in 613 ms. (65 steps per ms) remains 3/3 properties
// Phase 1: matrix 1623 rows 186 cols
Loading property file /tmp/ReachabilityCardinality2000089286899299646.prop.
[2025-06-08 02:13:22] [INFO ] Computed 39 invariants in 42 ms
[2025-06-08 02:13:22] [INFO ] State equation strengthened by 92 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 25
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :25 after 26
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :26 after 154
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :154 after 301
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :301 after 6700
Problem CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-10 is UNSAT
FORMULA CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-10 TRUE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 21/21 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/21 constraints. Problems are: Problem set: 1 solved, 2 unsolved
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :6700 after 12604
Problem CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-00 is UNSAT
FORMULA CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-14 is UNSAT
FORMULA CopsAndRobbers-PT-KFL036N009K002X003-ReachabilityFireability-2025-14 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 185/1809 variables, and 37 constraints, problems are : Problem set: 3 solved, 0 unsolved in 223 ms.
Refiners :[Positive P Invariants (semi-flows): 37/38 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/186 constraints, ReadFeed: 0/92 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 362ms 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 2001 ms.

BK_STOP 1749348803173

--------------------
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
++ 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 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="CopsAndRobbers-PT-KFL036N009K002X003"
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 2-5832"
echo " Executing tool itstools"
echo " Input is CopsAndRobbers-PT-KFL036N009K002X003, 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 r254-tall-174931339500255"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CopsAndRobbers-PT-KFL036N009K002X003.tgz
mv CopsAndRobbers-PT-KFL036N009K002X003 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.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 ;