Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r002-tall-174853728600118.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 AirplaneLD-PT-0500, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-tall-174853728600118
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 209K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 777K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 212K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M 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 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 219K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 573K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 78K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 356K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 702K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 2.4M May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 516K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 3.0M May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 42K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 85K 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 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 2.2M 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 AirplaneLD-PT-0500-ReachabilityCardinality-2025-00
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-2025-01
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-2025-02
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-2025-03
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-2025-04
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-2025-05
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-2025-06
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-2025-07
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-2025-08
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-2025-09
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-2025-10
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-2025-11
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-2025-12
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-2025-13
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-2025-14
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748539258063

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AirplaneLD-PT-0500
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-05-29 17:20:59] [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]
[2025-05-29 17:20:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 17:20:59] [INFO ] Load time of PNML (sax parser for PT used): 262 ms
[2025-05-29 17:20:59] [INFO ] Transformed 3519 places.
[2025-05-29 17:20:59] [INFO ] Transformed 4008 transitions.
[2025-05-29 17:20:59] [INFO ] Found NUPN structural information;
[2025-05-29 17:20:59] [INFO ] Parsed PT model containing 3519 places and 4008 transitions and 15278 arcs in 388 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 96 ms.
Working with output stream class java.io.PrintStream
Reduce places removed 1502 places and 0 transitions.
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-2025-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-2025-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-2025-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-2025-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-29 17:21:00] [INFO ] Flatten gal took : 559 ms
[2025-05-29 17:21:01] [INFO ] Flatten gal took : 342 ms
[2025-05-29 17:21:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1657814457381417202.gal : 146 ms
[2025-05-29 17:21:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8555731388961036813.prop : 12 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/ReachabilityCardinality1657814457381417202.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8555731388961036813.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 ...328
Loading property file /tmp/ReachabilityCardinality8555731388961036813.prop.
RANDOM walk for 40000 steps (5045 resets) in 8766 ms. (4 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 284 ms. (140 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1714 ms. (23 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 89 ms. (444 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 674 ms. (59 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 679 ms. (58 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 20 ms. (1904 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 67 ms. (588 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 181 ms. (219 steps per ms) remains 7/8 properties
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-2025-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 4008 rows 2017 cols
[2025-05-29 17:21:03] [INFO ] Computed 3 invariants in 386 ms
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AirplaneLD-PT-0500-ReachabilityCardinality-2025-00 is UNSAT
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-2025-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem AirplaneLD-PT-0500-ReachabilityCardinality-2025-02 is UNSAT
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-2025-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem AirplaneLD-PT-0500-ReachabilityCardinality-2025-03 is UNSAT
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-2025-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem AirplaneLD-PT-0500-ReachabilityCardinality-2025-07 is UNSAT
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-2025-07 TRUE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2011 variables, 2011/2011 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2011 variables, 1/2012 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2011 variables, 0/2012 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 4/2015 variables, 2/2014 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2015 variables, 4/2018 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2015 variables, 0/2018 constraints. Problems are: Problem set: 4 solved, 3 unsolved
Problem AirplaneLD-PT-0500-ReachabilityCardinality-2025-06 is UNSAT
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-2025-06 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 6 (OVERLAPS) 4008/6023 variables, 2015/4033 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/6023 variables, 0/4033 constraints. Problems are: Problem set: 5 solved, 2 unsolved
Problem AirplaneLD-PT-0500-ReachabilityCardinality-2025-04 is UNSAT
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-2025-04 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 8 (OVERLAPS) 2/6025 variables, 2/4035 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/6025 variables, 2/4037 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/6025 variables, 0/4037 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/6025 variables, 0/4037 constraints. Problems are: Problem set: 6 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 6025/6025 variables, and 4037 constraints, problems are : Problem set: 6 solved, 1 unsolved in 2437 ms.
Refiners :[Domain max(s): 2017/2017 constraints, Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2017/2017 constraints, PredecessorRefiner: 4/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 36/54 variables, 18/36 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 0/36 constraints. Problems are: Problem set: 6 solved, 1 unsolved
Problem AirplaneLD-PT-0500-ReachabilityCardinality-2025-10 is UNSAT
FORMULA AirplaneLD-PT-0500-ReachabilityCardinality-2025-10 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 4030/6025 variables, and 45 constraints, problems are : Problem set: 7 solved, 0 unsolved in 473 ms.
Refiners :[Domain max(s): 18/2017 constraints, Positive P Invariants (semi-flows): 0/2 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 27/2017 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3457ms 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 7572 ms.

BK_STOP 1748539266918

--------------------
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="AirplaneLD-PT-0500"
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 AirplaneLD-PT-0500, 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 r002-tall-174853728600118"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-0500.tgz
mv AirplaneLD-PT-0500 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 ;