Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r044-tall-174854027700072.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 CloudDeployment-PT-6a, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854027700072
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 696K
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K 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 3.6K 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 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 45K 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 14:32 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 317K May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

no data necessary for post analysis


=== Now, execution of the tool begins

BK_START 1748561107414

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-6a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StateSpace PT
Running Version 202505121319
[2025-05-29 23:25:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StateSpace, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-29 23:25:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 23:25:08] [INFO ] Load time of PNML (sax parser for PT used): 103 ms
[2025-05-29 23:25:08] [INFO ] Transformed 221 places.
[2025-05-29 23:25:08] [INFO ] Transformed 908 transitions.
[2025-05-29 23:25:08] [INFO ] Found NUPN structural information;
[2025-05-29 23:25:08] [INFO ] Parsed PT model containing 221 places and 908 transitions and 5517 arcs in 197 ms.
Ensure Unique test removed 18 transitions
Reduce redundant transitions removed 237 transitions.
Starting structural reductions in STATESPACE mode, iteration 0 : 221/221 places, 671/671 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 23:25:09] [INFO ] Redundant transitions in 221 ms returned []
Running 634 sub problems to find dead transitions.
[2025-05-29 23:25:09] [INFO ] Flow matrix only has 347 transitions (discarded 288 similar events)
// Phase 1: matrix 347 rows 221 cols
[2025-05-29 23:25:09] [INFO ] Computed 36 invariants in 17 ms
[2025-05-29 23:25:09] [INFO ] State equation strengthened by 181 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/220 variables, 220/220 constraints. Problems are: Problem set: 0 solved, 634 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/220 variables, 36/256 constraints. Problems are: Problem set: 0 solved, 634 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/220 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 634 unsolved
At refinement iteration 3 (OVERLAPS) 347/567 variables, 220/476 constraints. Problems are: Problem set: 0 solved, 634 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/567 variables, 181/657 constraints. Problems are: Problem set: 0 solved, 634 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 567/568 variables, and 657 constraints, problems are : Problem set: 0 solved, 634 unsolved in 31617 ms.
Refiners :[Domain max(s): 220/221 constraints, Generalized P Invariants (flows): 36/36 constraints, State Equation: 220/221 constraints, ReadFeed: 181/181 constraints, PredecessorRefiner: 634/633 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 634 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/220 variables, 220/220 constraints. Problems are: Problem set: 0 solved, 634 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/220 variables, 36/256 constraints. Problems are: Problem set: 0 solved, 634 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/220 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 634 unsolved
At refinement iteration 3 (OVERLAPS) 347/567 variables, 220/476 constraints. Problems are: Problem set: 0 solved, 634 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/567 variables, 181/657 constraints. Problems are: Problem set: 0 solved, 634 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/567 variables, 633/1290 constraints. Problems are: Problem set: 0 solved, 634 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 567/568 variables, and 1290 constraints, problems are : Problem set: 0 solved, 634 unsolved in 30022 ms.
Refiners :[Domain max(s): 220/221 constraints, Generalized P Invariants (flows): 36/36 constraints, State Equation: 220/221 constraints, ReadFeed: 181/181 constraints, PredecessorRefiner: 634/633 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62697ms problems are : Problem set: 0 solved, 634 unsolved
Search for dead transitions found 0 dead transitions in 62718ms
Starting structural reductions in STATESPACE mode, iteration 1 : 221/221 places, 635/671 transitions.
Finished structural reductions in STATESPACE mode , in 1 iterations and 63091 ms. Remains : 221/221 places, 635/671 transitions.
Final net has 221 places and 635 transitions.
[2025-05-29 23:26:12] [INFO ] Flatten gal took : 93 ms
[2025-05-29 23:26:12] [INFO ] Applying decomposition
[2025-05-29 23:26:12] [INFO ] Flatten gal took : 50 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph18193272072347339994.txt' '-o' '/tmp/graph18193272072347339994.bin' '-w' '/tmp/graph18193272072347339994.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18193272072347339994.bin' '-l' '-1' '-v' '-w' '/tmp/graph18193272072347339994.weights' '-q' '0' '-e' '0.001'
[2025-05-29 23:26:12] [INFO ] Decomposing Gal with order
[2025-05-29 23:26:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 23:26:12] [INFO ] Removed a total of 796 redundant transitions.
[2025-05-29 23:26:12] [INFO ] Flatten gal took : 172 ms
[2025-05-29 23:26:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 221 labels/synchronizations in 20 ms.
[2025-05-29 23:26:12] [INFO ] Time to serialize gal into /tmp/StateSpace9747473573499485621.gal : 8 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/StateSpace9747473573499485621.gal' '-t' 'CGAL' '--stats'

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 ...219
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,8.3047e+09,0.207635,11496,290,139,14447,1295,653,22494,252,4908,0
Total reachable state count : 8304696129

Max variable value : 1
STATE_SPACE MAX_TOKEN_IN_PLACE 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Maximum sum along a path : 25
STATE_SPACE MAX_TOKEN_PER_MARKING 25 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Exact state count : 8304696129
STATE_SPACE STATES 8304696129 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 64448 ms.

BK_STOP 1748561173193

--------------------
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
+ [[ StateSpace = StateSpace ]]
+ [[ -f modelMain.xml ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StateSpace -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 StateSpace -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="CloudDeployment-PT-6a"
export BK_EXAMINATION="StateSpace"
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 CloudDeployment-PT-6a, examination is StateSpace"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r044-tall-174854027700072"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-6a.tgz
mv CloudDeployment-PT-6a execution
cd execution
if [ "StateSpace" = "ReachabilityDeadlock" ] || [ "StateSpace" = "UpperBounds" ] || [ "StateSpace" = "QuasiLiveness" ] || [ "StateSpace" = "StableMarking" ] || [ "StateSpace" = "Liveness" ] || [ "StateSpace" = "OneSafe" ] || [ "StateSpace" = "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 [ "StateSpace" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StateSpace" != "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 "StateSpace.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 '' StateSpace.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StateSpace" = "ReachabilityDeadlock" ] || [ "StateSpace" = "QuasiLiveness" ] || [ "StateSpace" = "StableMarking" ] || [ "StateSpace" = "Liveness" ] || [ "StateSpace" = "OneSafe" ] ; then
echo "FORMULA_NAME StateSpace"
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 ;