Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r114-tall-174876422600382.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 IOTPpurchase-PT-C05M04P03D02, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-tall-174876422600382
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 616K
-rw-r--r-- 1 mcc users 11K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 106K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K 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 4.2K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 73K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 23K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 155K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 13 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rwxr-xr-x 1 mcc users 60K 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 IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-00
FORMULA_NAME IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-01
FORMULA_NAME IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-02
FORMULA_NAME IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-03
FORMULA_NAME IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-04
FORMULA_NAME IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-05
FORMULA_NAME IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-06
FORMULA_NAME IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-07
FORMULA_NAME IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-08
FORMULA_NAME IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-09
FORMULA_NAME IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-10
FORMULA_NAME IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-11
FORMULA_NAME IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-12
FORMULA_NAME IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-13
FORMULA_NAME IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-14
FORMULA_NAME IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748836492428

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=IOTPpurchase-PT-C05M04P03D02
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-02 03:54:53] [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 03:54:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 03:54:53] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2025-06-02 03:54:54] [INFO ] Transformed 111 places.
[2025-06-02 03:54:54] [INFO ] Transformed 45 transitions.
[2025-06-02 03:54:54] [INFO ] Parsed PT model containing 111 places and 45 transitions and 224 arcs in 163 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
[2025-06-02 03:54:54] [INFO ] Flatten gal took : 56 ms
[2025-06-02 03:54:54] [INFO ] Flatten gal took : 26 ms
[2025-06-02 03:54:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6727158427720060219.gal : 11 ms
[2025-06-02 03:54:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1029218161354855224.prop : 3 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/ReachabilityCardinality6727158427720060219.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1029218161354855224.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/ReachabilityCardinality1029218161354855224.prop.
RANDOM walk for 40000 steps (8 resets) in 1754 ms. (22 steps per ms) remains 11/16 properties
FORMULA IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :3 after 8
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :8 after 16
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :16 after 59
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :59 after 121
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :121 after 182
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :182 after 1237
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :1237 after 2168
BEST_FIRST walk for 40004 steps (8 resets) in 420 ms. (95 steps per ms) remains 10/11 properties
FORMULA IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
SDD proceeding with computation,16 properties remain. new max is 1024
SDD size :2168 after 17002
BEST_FIRST walk for 40004 steps (8 resets) in 341 ms. (116 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 232 ms. (171 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 640 ms. (62 steps per ms) remains 10/10 properties
Reachability property IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-00 is true.
SDD proceeding with computation,15 properties remain. new max is 1024
SDD size :95890 after 154441
BEST_FIRST walk for 40004 steps (8 resets) in 121 ms. (327 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 356 ms. (112 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 187 ms. (212 steps per ms) remains 10/10 properties
Invariant property IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-10 does not hold.
BEST_FIRST walk for 40002 steps (8 resets) in 198 ms. (201 steps per ms) remains 10/10 properties
Invariant property IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-07 does not hold.
Invariant property IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-05 does not hold.
Reachability property IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-03 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 199 ms. (200 steps per ms) remains 10/10 properties
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :154441 after 424696
BEST_FIRST walk for 40003 steps (8 resets) in 211 ms. (188 steps per ms) remains 10/10 properties
SDD proceeding with computation,11 properties remain. new max is 2048
SDD size :424696 after 519519
BEST_FIRST walk for 40001 steps (8 resets) in 220 ms. (181 steps per ms) remains 10/10 properties
// Phase 1: matrix 45 rows 111 cols
[2025-06-02 03:54:55] [INFO ] Computed 67 invariants in 19 ms
[2025-06-02 03:54:55] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-08 is UNSAT
FORMULA IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-08 TRUE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 5/5 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/91 variables, 27/32 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 0/32 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 2/93 variables, 2/34 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 0/34 constraints. Problems are: Problem set: 1 solved, 9 unsolved
Problem IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-01 is UNSAT
FORMULA IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-01 TRUE TECHNIQUES SMT_REFINEMENT
Problem IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-02 is UNSAT
FORMULA IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-04 is UNSAT
FORMULA IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-06 is UNSAT
FORMULA IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-11 is UNSAT
FORMULA IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-11 TRUE TECHNIQUES SMT_REFINEMENT
Problem IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-12 is UNSAT
FORMULA IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-12 TRUE TECHNIQUES SMT_REFINEMENT
Problem IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-13 is UNSAT
FORMULA IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-13 TRUE TECHNIQUES SMT_REFINEMENT
Problem IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-14 is UNSAT
FORMULA IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-14 TRUE TECHNIQUES SMT_REFINEMENT
Problem IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-15 is UNSAT
FORMULA IOTPpurchase-PT-C05M04P03D02-ReachabilityCardinality-2025-15 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 110/156 variables, and 66 constraints, problems are : Problem set: 10 solved, 0 unsolved in 387 ms.
Refiners :[Positive P Invariants (semi-flows): 7/8 constraints, Generalized P Invariants (flows): 59/59 constraints, State Equation: 0/111 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 465ms 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 2297 ms.

BK_STOP 1748836496158

--------------------
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="IOTPpurchase-PT-C05M04P03D02"
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 IOTPpurchase-PT-C05M04P03D02, 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 r114-tall-174876422600382"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/IOTPpurchase-PT-C05M04P03D02.tgz
mv IOTPpurchase-PT-C05M04P03D02 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 ;