Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r240-tall-174915589000006.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 SwimmingPool-PT-01, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915589000006
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 8.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K 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 6.4K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K 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 15K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 150K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 123K 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 3.7K 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 3 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 3.9K 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 SwimmingPool-PT-01-ReachabilityCardinality-2025-00
FORMULA_NAME SwimmingPool-PT-01-ReachabilityCardinality-2025-01
FORMULA_NAME SwimmingPool-PT-01-ReachabilityCardinality-2025-02
FORMULA_NAME SwimmingPool-PT-01-ReachabilityCardinality-2025-03
FORMULA_NAME SwimmingPool-PT-01-ReachabilityCardinality-2025-04
FORMULA_NAME SwimmingPool-PT-01-ReachabilityCardinality-2025-05
FORMULA_NAME SwimmingPool-PT-01-ReachabilityCardinality-2025-06
FORMULA_NAME SwimmingPool-PT-01-ReachabilityCardinality-2025-07
FORMULA_NAME SwimmingPool-PT-01-ReachabilityCardinality-2025-08
FORMULA_NAME SwimmingPool-PT-01-ReachabilityCardinality-2025-09
FORMULA_NAME SwimmingPool-PT-01-ReachabilityCardinality-2025-10
FORMULA_NAME SwimmingPool-PT-01-ReachabilityCardinality-2025-11
FORMULA_NAME SwimmingPool-PT-01-ReachabilityCardinality-2025-12
FORMULA_NAME SwimmingPool-PT-01-ReachabilityCardinality-2025-13
FORMULA_NAME SwimmingPool-PT-01-ReachabilityCardinality-2025-14
FORMULA_NAME SwimmingPool-PT-01-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1749156244354

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SwimmingPool-PT-01
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-05 20:44:05] [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]
[2025-06-05 20:44:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 20:44:06] [INFO ] Load time of PNML (sax parser for PT used): 33 ms
[2025-06-05 20:44:06] [INFO ] Transformed 9 places.
[2025-06-05 20:44:06] [INFO ] Transformed 7 transitions.
[2025-06-05 20:44:06] [INFO ] Parsed PT model containing 9 places and 7 transitions and 20 arcs in 147 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 33 ms.
Working with output stream class java.io.PrintStream
FORMULA SwimmingPool-PT-01-ReachabilityCardinality-2025-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40017 steps (8 resets) in 873 ms. (45 steps per ms) remains 10/15 properties
FORMULA SwimmingPool-PT-01-ReachabilityCardinality-2025-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SwimmingPool-PT-01-ReachabilityCardinality-2025-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SwimmingPool-PT-01-ReachabilityCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SwimmingPool-PT-01-ReachabilityCardinality-2025-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SwimmingPool-PT-01-ReachabilityCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-05 20:44:06] [INFO ] Flatten gal took : 30 ms
BEST_FIRST walk for 40004 steps (8 resets) in 497 ms. (80 steps per ms) remains 10/10 properties
[2025-06-05 20:44:06] [INFO ] Flatten gal took : 12 ms
[2025-06-05 20:44:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2562224657504119271.gal : 10 ms
[2025-06-05 20:44:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3295136301231358416.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/ReachabilityCardinality2562224657504119271.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3295136301231358416.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40003 steps (8 resets) in 479 ms. (83 steps per ms) remains 10/10 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/ReachabilityCardinality3295136301231358416.prop.
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 5
BEST_FIRST walk for 40004 steps (8 resets) in 313 ms. (127 steps per ms) remains 10/10 properties
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :80 after 140
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :1206 after 1318
BEST_FIRST walk for 40002 steps (8 resets) in 162 ms. (245 steps per ms) remains 10/10 properties
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :5712 after 6048
BEST_FIRST walk for 40004 steps (8 resets) in 151 ms. (263 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 688 ms. (58 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (8 resets) in 206 ms. (193 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (8 resets) in 118 ms. (336 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 143 ms. (277 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 167 ms. (238 steps per ms) remains 10/10 properties
SDD proceeding with computation,10 properties remain. new max is 256
// Phase 1: matrix 7 rows 9 cols
SDD size :62392 after 62898
[2025-06-05 20:44:07] [INFO ] Computed 3 invariants in 5 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem SwimmingPool-PT-01-ReachabilityCardinality-2025-12 is UNSAT
FORMULA SwimmingPool-PT-01-ReachabilityCardinality-2025-12 TRUE TECHNIQUES SMT_REFINEMENT
Problem SwimmingPool-PT-01-ReachabilityCardinality-2025-02 is UNSAT
FORMULA SwimmingPool-PT-01-ReachabilityCardinality-2025-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem SwimmingPool-PT-01-ReachabilityCardinality-2025-03 is UNSAT
FORMULA SwimmingPool-PT-01-ReachabilityCardinality-2025-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem SwimmingPool-PT-01-ReachabilityCardinality-2025-04 is UNSAT
FORMULA SwimmingPool-PT-01-ReachabilityCardinality-2025-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem SwimmingPool-PT-01-ReachabilityCardinality-2025-05 is UNSAT
FORMULA SwimmingPool-PT-01-ReachabilityCardinality-2025-05 TRUE TECHNIQUES SMT_REFINEMENT
Problem SwimmingPool-PT-01-ReachabilityCardinality-2025-06 is UNSAT
FORMULA SwimmingPool-PT-01-ReachabilityCardinality-2025-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem SwimmingPool-PT-01-ReachabilityCardinality-2025-08 is UNSAT
FORMULA SwimmingPool-PT-01-ReachabilityCardinality-2025-08 FALSE TECHNIQUES SMT_REFINEMENT
Problem SwimmingPool-PT-01-ReachabilityCardinality-2025-09 is UNSAT
FORMULA SwimmingPool-PT-01-ReachabilityCardinality-2025-09 TRUE TECHNIQUES SMT_REFINEMENT
Problem SwimmingPool-PT-01-ReachabilityCardinality-2025-10 is UNSAT
FORMULA SwimmingPool-PT-01-ReachabilityCardinality-2025-10 TRUE TECHNIQUES SMT_REFINEMENT
Problem SwimmingPool-PT-01-ReachabilityCardinality-2025-14 is UNSAT
FORMULA SwimmingPool-PT-01-ReachabilityCardinality-2025-14 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 9/16 variables, and 3 constraints, problems are : Problem set: 10 solved, 0 unsolved in 160 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 0/9 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 224ms problems are : Problem set: 10 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 1621 ms.

BK_STOP 1749156247604

--------------------
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="SwimmingPool-PT-01"
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 SwimmingPool-PT-01, 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 r240-tall-174915589000006"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SwimmingPool-PT-01.tgz
mv SwimmingPool-PT-01 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 ;