Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r114-tall-174876423300766.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 LeafsetExtension-PT-S32C3, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-tall-174876423300766
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.9M
-rw-r--r-- 1 mcc users 11K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 23K 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 86K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 22K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 103K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K 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 6 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 3.4M 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 LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-00
FORMULA_NAME LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-01
FORMULA_NAME LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-02
FORMULA_NAME LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-03
FORMULA_NAME LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-04
FORMULA_NAME LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-05
FORMULA_NAME LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-06
FORMULA_NAME LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-07
FORMULA_NAME LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-08
FORMULA_NAME LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-09
FORMULA_NAME LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-10
FORMULA_NAME LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-11
FORMULA_NAME LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-12
FORMULA_NAME LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-13
FORMULA_NAME LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-14
FORMULA_NAME LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748896484647

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S32C3
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-02 20:34:46] [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 20:34:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 20:34:46] [INFO ] Load time of PNML (sax parser for PT used): 337 ms
[2025-06-02 20:34:46] [INFO ] Transformed 5622 places.
[2025-06-02 20:34:46] [INFO ] Transformed 5449 transitions.
[2025-06-02 20:34:46] [INFO ] Parsed PT model containing 5622 places and 5449 transitions and 17500 arcs in 476 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (1543 resets) in 2336 ms. (17 steps per ms) remains 7/16 properties
FORMULA LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (101 resets) in 189 ms. (210 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (102 resets) in 255 ms. (156 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (101 resets) in 240 ms. (165 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (102 resets) in 607 ms. (65 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (102 resets) in 210 ms. (189 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (99 resets) in 250 ms. (159 steps per ms) remains 7/7 properties
[2025-06-02 20:34:47] [INFO ] Flatten gal took : 718 ms
BEST_FIRST walk for 40004 steps (100 resets) in 373 ms. (106 steps per ms) remains 7/7 properties
// Phase 1: matrix 5449 rows 5622 cols
[2025-06-02 20:34:48] [INFO ] Flatten gal took : 397 ms
[2025-06-02 20:34:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2731134722465174321.gal : 196 ms
[2025-06-02 20:34:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17485077728790238384.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/ReachabilityCardinality2731134722465174321.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17485077728790238384.prop' '--nowitness' '--gen-order' 'FOLLOW'
[2025-06-02 20:34:48] [INFO ] Computed 173 invariants in 505 ms

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
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 2/124 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Loading property file /tmp/ReachabilityCardinality17485077728790238384.prop.
Problem LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-02 is UNSAT
FORMULA LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-07 is UNSAT
FORMULA LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-07 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 5131/5255 variables, 74/76 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5255 variables, 0/76 constraints. Problems are: Problem set: 2 solved, 5 unsolved
Problem LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-01 is UNSAT
FORMULA LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-03 is UNSAT
FORMULA LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-08 is UNSAT
FORMULA LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-08 FALSE TECHNIQUES SMT_REFINEMENT
Problem LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-09 is UNSAT
FORMULA LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-09 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 5 (OVERLAPS) 33/5288 variables, 33/109 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5288 variables, 0/109 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 334/5622 variables, 64/173 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/5622 variables, 0/173 constraints. Problems are: Problem set: 6 solved, 1 unsolved
SMT process timed out in 5893ms, After SMT, problems are : Problem set: 6 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 9 out of 5622 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5622/5622 places, 5449/5449 transitions.
Graph (complete) has 11001 edges and 5622 vertex of which 331 are kept as prefixes of interest. Removing 5291 places using SCC suffix rule.13 ms
Discarding 5291 places :
Also discarding 3032 output transitions
Drop transitions (Output transitions of discarded places.) removed 3032 transitions
Drop transitions (Empty/Sink Transition effects.) removed 1109 transitions
Reduce isomorphic transitions removed 1109 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 93 transitions
Trivial Post-agglo rules discarded 93 transitions
Performed 93 trivial Post agglomeration. Transition count delta: 93
Iterating post reduction 0 with 1203 rules applied. Total rules applied 1204 place count 330 transition count 1215
Reduce places removed 95 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 101 rules applied. Total rules applied 1305 place count 235 transition count 1209
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 1311 place count 229 transition count 1209
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 1311 place count 229 transition count 1201
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 1327 place count 221 transition count 1201
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1329 place count 220 transition count 1200
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 3 with 5 rules applied. Total rules applied 1334 place count 220 transition count 1195
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 1339 place count 215 transition count 1195
Partial Free-agglomeration rule applied 74 times.
Drop transitions (Partial Free agglomeration) removed 74 transitions
Iterating global reduction 4 with 74 rules applied. Total rules applied 1413 place count 215 transition count 1195
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 4 with 4 rules applied. Total rules applied 1417 place count 211 transition count 1195
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1419 place count 211 transition count 1193
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1421 place count 209 transition count 1193
Applied a total of 1421 rules in 241 ms. Remains 209 /5622 variables (removed 5413) and now considering 1193/5449 (removed 4256) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 259 ms. Remains : 209/5622 places, 1193/5449 transitions.
RANDOM walk for 40000 steps (5391 resets) in 798 ms. (50 steps per ms) remains 1/1 properties
BEST_FIRST walk for 30445 steps (210 resets) in 86 ms. (349 steps per ms) remains 0/1 properties
FORMULA LeafsetExtension-PT-S32C3-ReachabilityCardinality-2025-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
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 8566 ms.

BK_STOP 1748896494676

--------------------
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="LeafsetExtension-PT-S32C3"
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 LeafsetExtension-PT-S32C3, 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-174876423300766"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S32C3.tgz
mv LeafsetExtension-PT-S32C3 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 ;