Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r142-tall-174876812700510.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 PermAdmissibility-PT-02, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r142-tall-174876812700510
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 11K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 78K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 402K 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 6.3K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 34K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 85K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 178K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 53K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 263K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K 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 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 336K 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 PermAdmissibility-PT-02-ReachabilityCardinality-2025-00
FORMULA_NAME PermAdmissibility-PT-02-ReachabilityCardinality-2025-01
FORMULA_NAME PermAdmissibility-PT-02-ReachabilityCardinality-2025-02
FORMULA_NAME PermAdmissibility-PT-02-ReachabilityCardinality-2025-03
FORMULA_NAME PermAdmissibility-PT-02-ReachabilityCardinality-2025-04
FORMULA_NAME PermAdmissibility-PT-02-ReachabilityCardinality-2025-05
FORMULA_NAME PermAdmissibility-PT-02-ReachabilityCardinality-2025-06
FORMULA_NAME PermAdmissibility-PT-02-ReachabilityCardinality-2025-07
FORMULA_NAME PermAdmissibility-PT-02-ReachabilityCardinality-2025-08
FORMULA_NAME PermAdmissibility-PT-02-ReachabilityCardinality-2025-09
FORMULA_NAME PermAdmissibility-PT-02-ReachabilityCardinality-2025-10
FORMULA_NAME PermAdmissibility-PT-02-ReachabilityCardinality-2025-11
FORMULA_NAME PermAdmissibility-PT-02-ReachabilityCardinality-2025-12
FORMULA_NAME PermAdmissibility-PT-02-ReachabilityCardinality-2025-13
FORMULA_NAME PermAdmissibility-PT-02-ReachabilityCardinality-2025-14
FORMULA_NAME PermAdmissibility-PT-02-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748903060067

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PermAdmissibility-PT-02
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-02 22:24:21] [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 22:24:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 22:24:21] [INFO ] Load time of PNML (sax parser for PT used): 95 ms
[2025-06-02 22:24:21] [INFO ] Transformed 168 places.
[2025-06-02 22:24:21] [INFO ] Transformed 592 transitions.
[2025-06-02 22:24:21] [INFO ] Parsed PT model containing 168 places and 592 transitions and 3456 arcs in 180 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
[2025-06-02 22:24:22] [INFO ] Flatten gal took : 251 ms
[2025-06-02 22:24:22] [INFO ] Flatten gal took : 110 ms
RANDOM walk for 40000 steps (848 resets) in 2395 ms. (16 steps per ms) remains 6/16 properties
FORMULA PermAdmissibility-PT-02-ReachabilityCardinality-2025-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-PT-02-ReachabilityCardinality-2025-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-PT-02-ReachabilityCardinality-2025-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-PT-02-ReachabilityCardinality-2025-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-PT-02-ReachabilityCardinality-2025-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-PT-02-ReachabilityCardinality-2025-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-PT-02-ReachabilityCardinality-2025-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-PT-02-ReachabilityCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-PT-02-ReachabilityCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-PT-02-ReachabilityCardinality-2025-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-02 22:24:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8870976569065056533.gal : 80 ms
[2025-06-02 22:24:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11841186450270570302.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/ReachabilityCardinality8870976569065056533.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11841186450270570302.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 ...329
BEST_FIRST walk for 40004 steps (165 resets) in 683 ms. (58 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (168 resets) in 318 ms. (125 steps per ms) remains 6/6 properties
Loading property file /tmp/ReachabilityCardinality11841186450270570302.prop.
BEST_FIRST walk for 40002 steps (200 resets) in 142 ms. (279 steps per ms) remains 6/6 properties
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 14
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :14 after 109
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :109 after 167
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :167 after 288
BEST_FIRST walk for 40001 steps (237 resets) in 324 ms. (123 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (170 resets) in 383 ms. (104 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (244 resets) in 197 ms. (202 steps per ms) remains 6/6 properties
// Phase 1: matrix 592 rows 168 cols
[2025-06-02 22:24:22] [INFO ] Computed 32 invariants in 30 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
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :288 after 8852
Problem PermAdmissibility-PT-02-ReachabilityCardinality-2025-05 is UNSAT
FORMULA PermAdmissibility-PT-02-ReachabilityCardinality-2025-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem PermAdmissibility-PT-02-ReachabilityCardinality-2025-07 is UNSAT
FORMULA PermAdmissibility-PT-02-ReachabilityCardinality-2025-07 TRUE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/154 variables, 14/14 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/154 variables, 0/14 constraints. Problems are: Problem set: 2 solved, 4 unsolved
Problem PermAdmissibility-PT-02-ReachabilityCardinality-2025-00 is UNSAT
FORMULA PermAdmissibility-PT-02-ReachabilityCardinality-2025-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem PermAdmissibility-PT-02-ReachabilityCardinality-2025-01 is UNSAT
FORMULA PermAdmissibility-PT-02-ReachabilityCardinality-2025-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem PermAdmissibility-PT-02-ReachabilityCardinality-2025-06 is UNSAT
FORMULA PermAdmissibility-PT-02-ReachabilityCardinality-2025-06 TRUE TECHNIQUES SMT_REFINEMENT
SDD proceeding with computation,6 properties remain. new max is 128
At refinement iteration 2 (OVERLAPS) 14/168 variables, 18/32 constraints. Problems are: Problem set: 5 solved, 1 unsolved
SDD size :8852 after 11865
At refinement iteration 3 (INCLUDED_ONLY) 0/168 variables, 0/32 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 592/760 variables, 168/200 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/760 variables, 0/200 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/760 variables, 0/200 constraints. Problems are: Problem set: 5 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 760/760 variables, and 200 constraints, problems are : Problem set: 5 solved, 1 unsolved in 475 ms.
Refiners :[Generalized P Invariants (flows): 32/32 constraints, State Equation: 168/168 constraints, PredecessorRefiner: 5/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 1 unsolved
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :11865 after 16395
Problem PermAdmissibility-PT-02-ReachabilityCardinality-2025-09 is UNSAT
FORMULA PermAdmissibility-PT-02-ReachabilityCardinality-2025-09 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 168/760 variables, and 32 constraints, problems are : Problem set: 6 solved, 0 unsolved in 78 ms.
Refiners :[Generalized P Invariants (flows): 32/32 constraints, State Equation: 0/168 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 665ms problems are : Problem set: 6 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 2353 ms.

BK_STOP 1748903063628

--------------------
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="PermAdmissibility-PT-02"
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 PermAdmissibility-PT-02, 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 r142-tall-174876812700510"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PermAdmissibility-PT-02.tgz
mv PermAdmissibility-PT-02 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 ;