Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r254-tall-174931340200614.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)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ZombiesAndSurvivors-PT-Kneser210702005005, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-174931340200614
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 776K
-rw-r--r-- 1 mcc users 9.7K Jun 6 09:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Jun 6 09:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Jun 6 09:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Jun 6 09:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.8K Jun 6 12:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 6 12:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Jun 6 12:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 12:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 22K Jun 6 09:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 204K Jun 6 09:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K Jun 6 09:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 113K Jun 6 09:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Jun 6 12:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K Jun 6 12:23 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 177K 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 ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-00
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-01
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-02
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-03
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-04
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-05
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-06
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-07
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-08
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-09
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-10
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-11
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-12
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-13
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-14
FORMULA_NAME ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1749425369273

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ZombiesAndSurvivors-PT-Kneser210702005005
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-08 23:29:30] [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]
[2025-06-08 23:29:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-08 23:29:30] [INFO ] Load time of PNML (sax parser for PT used): 75 ms
[2025-06-08 23:29:30] [INFO ] Transformed 42 places.
[2025-06-08 23:29:30] [INFO ] Transformed 462 transitions.
[2025-06-08 23:29:30] [INFO ] Parsed PT model containing 42 places and 462 transitions and 966 arcs in 162 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40022 steps (8 resets) in 763 ms. (52 steps per ms) remains 7/16 properties
FORMULA ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 199 ms. (200 steps per ms) remains 6/7 properties
FORMULA ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-03 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 172 ms. (231 steps per ms) remains 6/6 properties
[2025-06-08 23:29:31] [INFO ] Flatten gal took : 89 ms
[2025-06-08 23:29:31] [INFO ] Flatten gal took : 22 ms
BEST_FIRST walk for 40004 steps (8 resets) in 659 ms. (60 steps per ms) remains 5/6 properties
FORMULA ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 109 ms. (363 steps per ms) remains 5/5 properties
[2025-06-08 23:29:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality737703059952225056.gal : 33 ms
BEST_FIRST walk for 40004 steps (8 resets) in 192 ms. (207 steps per ms) remains 4/5 properties
FORMULA ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 163 ms. (243 steps per ms) remains 3/4 properties
FORMULA ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2025-06-08 23:29:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10779733139402789015.prop : 25 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/ReachabilityCardinality737703059952225056.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10779733139402789015.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (8 resets) in 207 ms. (192 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
Loading property file /tmp/ReachabilityCardinality10779733139402789015.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :5 after 26
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :26 after 31
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :31 after 101
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :101 after 366
// Phase 1: matrix 462 rows 42 cols
[2025-06-08 23:29:31] [INFO ] Computed 0 invariants in 14 ms
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :366 after 19193
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :19193 after 26129
[2025-06-08 23:29:31] [INFO ] State equation strengthened by 40 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :26129 after 271626
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :271626 after 1.60107e+06
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-05 is UNSAT
FORMULA ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-05 TRUE TECHNIQUES SMT_REFINEMENT
Problem ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-07 is UNSAT
FORMULA ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-07 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 461/502 variables, 41/41 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/502 variables, 39/80 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/502 variables, 0/80 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Problem ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-15 is UNSAT
FORMULA ZombiesAndSurvivors-PT-Kneser210702005005-ReachabilityCardinality-2025-15 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 504/504 variables, and 81 constraints, problems are : Problem set: 3 solved, 0 unsolved in 546 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 39/40 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 710ms 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 2029 ms.

BK_STOP 1749425372518

--------------------
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="ZombiesAndSurvivors-PT-Kneser210702005005"
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 ZombiesAndSurvivors-PT-Kneser210702005005, 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 r254-tall-174931340200614"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ZombiesAndSurvivors-PT-Kneser210702005005.tgz
mv ZombiesAndSurvivors-PT-Kneser210702005005 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 ;