Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r156-tall-174881253400134.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 Philosophers-PT-000050, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-tall-174881253400134
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.8M
-rw-r--r-- 1 mcc users 76K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 465K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 43K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 304K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 110K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 94K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 111K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 681K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 86K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 598K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 7 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 109K May 29 14:32 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 Philosophers-PT-000050-ReachabilityCardinality-2025-00
FORMULA_NAME Philosophers-PT-000050-ReachabilityCardinality-2025-01
FORMULA_NAME Philosophers-PT-000050-ReachabilityCardinality-2025-02
FORMULA_NAME Philosophers-PT-000050-ReachabilityCardinality-2025-03
FORMULA_NAME Philosophers-PT-000050-ReachabilityCardinality-2025-04
FORMULA_NAME Philosophers-PT-000050-ReachabilityCardinality-2025-05
FORMULA_NAME Philosophers-PT-000050-ReachabilityCardinality-2025-06
FORMULA_NAME Philosophers-PT-000050-ReachabilityCardinality-2025-07
FORMULA_NAME Philosophers-PT-000050-ReachabilityCardinality-2025-08
FORMULA_NAME Philosophers-PT-000050-ReachabilityCardinality-2025-09
FORMULA_NAME Philosophers-PT-000050-ReachabilityCardinality-2025-10
FORMULA_NAME Philosophers-PT-000050-ReachabilityCardinality-2025-11
FORMULA_NAME Philosophers-PT-000050-ReachabilityCardinality-2025-12
FORMULA_NAME Philosophers-PT-000050-ReachabilityCardinality-2025-13
FORMULA_NAME Philosophers-PT-000050-ReachabilityCardinality-2025-14
FORMULA_NAME Philosophers-PT-000050-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748866644109

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-PT-000050
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-02 12:17:25] [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]
[2025-06-02 12:17:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 12:17:25] [INFO ] Load time of PNML (sax parser for PT used): 79 ms
[2025-06-02 12:17:25] [INFO ] Transformed 250 places.
[2025-06-02 12:17:25] [INFO ] Transformed 250 transitions.
[2025-06-02 12:17:25] [INFO ] Found NUPN structural information;
[2025-06-02 12:17:25] [INFO ] Parsed PT model containing 250 places and 250 transitions and 800 arcs in 166 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 39 ms.
Working with output stream class java.io.PrintStream
FORMULA Philosophers-PT-000050-ReachabilityCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000050-ReachabilityCardinality-2025-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000050-ReachabilityCardinality-2025-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000050-ReachabilityCardinality-2025-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-02 12:17:26] [INFO ] Flatten gal took : 128 ms
[2025-06-02 12:17:26] [INFO ] Flatten gal took : 35 ms
[2025-06-02 12:17:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3099573199127356604.gal : 36 ms
[2025-06-02 12:17:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3004554880751232582.prop : 26 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/ReachabilityCardinality3099573199127356604.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3004554880751232582.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (16 resets) in 2480 ms. (16 steps per ms) remains 5/12 properties
FORMULA Philosophers-PT-000050-ReachabilityCardinality-2025-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-000050-ReachabilityCardinality-2025-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-000050-ReachabilityCardinality-2025-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-000050-ReachabilityCardinality-2025-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-000050-ReachabilityCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-000050-ReachabilityCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-000050-ReachabilityCardinality-2025-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK

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/ReachabilityCardinality3004554880751232582.prop.
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :6 after 36
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :36 after 972
Reachability property Philosophers-PT-000050-ReachabilityCardinality-2025-08 is true.
BEST_FIRST walk for 40004 steps (12 resets) in 1921 ms. (20 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1088 ms. (36 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 243 ms. (163 steps per ms) remains 4/5 properties
FORMULA Philosophers-PT-000050-ReachabilityCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 1541 ms. (25 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 213 ms. (186 steps per ms) remains 4/4 properties
// Phase 1: matrix 250 rows 250 cols
[2025-06-02 12:17:27] [INFO ] Computed 100 invariants in 14 ms
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem Philosophers-PT-000050-ReachabilityCardinality-2025-00 is UNSAT
FORMULA Philosophers-PT-000050-ReachabilityCardinality-2025-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem Philosophers-PT-000050-ReachabilityCardinality-2025-03 is UNSAT
FORMULA Philosophers-PT-000050-ReachabilityCardinality-2025-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem Philosophers-PT-000050-ReachabilityCardinality-2025-05 is UNSAT
FORMULA Philosophers-PT-000050-ReachabilityCardinality-2025-05 TRUE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/250 variables, 250/250 constraints. Problems are: Problem set: 3 solved, 1 unsolved
Problem Philosophers-PT-000050-ReachabilityCardinality-2025-09 is UNSAT
FORMULA Philosophers-PT-000050-ReachabilityCardinality-2025-09 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 250/500 variables, and 350 constraints, problems are : Problem set: 4 solved, 0 unsolved in 250 ms.
Refiners :[Domain max(s): 250/250 constraints, Positive P Invariants (semi-flows): 100/100 constraints, State Equation: 0/250 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 333ms problems are : Problem set: 4 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 2884 ms.

BK_STOP 1748866648213

--------------------
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="Philosophers-PT-000050"
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 Philosophers-PT-000050, 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 r156-tall-174881253400134"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-000050.tgz
mv Philosophers-PT-000050 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 ;