Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r312-tall-171662338600472.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool itstools
Input is Raft-PT-10, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-171662338600472
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 756K
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.2K Apr 23 07:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 23 07:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 18:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 164K Apr 11 18:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 18:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Apr 11 18:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 23 07:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 241K May 18 16:43 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 1716697358218

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Raft-PT-10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StateSpace PT
Running Version 202405141337
[2024-05-26 04:22:39] [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]
[2024-05-26 04:22:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 04:22:39] [INFO ] Load time of PNML (sax parser for PT used): 106 ms
[2024-05-26 04:22:39] [INFO ] Transformed 508 places.
[2024-05-26 04:22:39] [INFO ] Transformed 868 transitions.
[2024-05-26 04:22:39] [INFO ] Found NUPN structural information;
[2024-05-26 04:22:39] [INFO ] Parsed PT model containing 508 places and 868 transitions and 3359 arcs in 222 ms.
Ensure Unique test removed 12 transitions
Reduce redundant transitions removed 52 transitions.
Starting structural reductions in STATESPACE mode, iteration 0 : 508/508 places, 816/816 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
[2024-05-26 04:22:39] [INFO ] Redundant transitions in 43 ms returned []
Running 805 sub problems to find dead transitions.
[2024-05-26 04:22:39] [INFO ] Flow matrix only has 769 transitions (discarded 37 similar events)
// Phase 1: matrix 769 rows 508 cols
[2024-05-26 04:22:39] [INFO ] Computed 100 invariants in 19 ms
[2024-05-26 04:22:39] [INFO ] State equation strengthened by 453 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/507 variables, 507/507 constraints. Problems are: Problem set: 0 solved, 805 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/507 variables, 0/507 constraints. Problems are: Problem set: 0 solved, 805 unsolved
At refinement iteration 2 (OVERLAPS) 1/508 variables, 100/607 constraints. Problems are: Problem set: 0 solved, 805 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/508 variables, 1/608 constraints. Problems are: Problem set: 0 solved, 805 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/508 variables, 0/608 constraints. Problems are: Problem set: 0 solved, 805 unsolved
At refinement iteration 5 (OVERLAPS) 769/1277 variables, 508/1116 constraints. Problems are: Problem set: 0 solved, 805 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1277 variables, 453/1569 constraints. Problems are: Problem set: 0 solved, 805 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1277/1277 variables, and 1569 constraints, problems are : Problem set: 0 solved, 805 unsolved in 30042 ms.
Refiners :[Domain max(s): 508/508 constraints, Positive P Invariants (semi-flows): 100/100 constraints, State Equation: 508/508 constraints, ReadFeed: 453/453 constraints, PredecessorRefiner: 805/805 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 805 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/507 variables, 507/507 constraints. Problems are: Problem set: 0 solved, 805 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/507 variables, 0/507 constraints. Problems are: Problem set: 0 solved, 805 unsolved
At refinement iteration 2 (OVERLAPS) 1/508 variables, 100/607 constraints. Problems are: Problem set: 0 solved, 805 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/508 variables, 1/608 constraints. Problems are: Problem set: 0 solved, 805 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/508 variables, 0/608 constraints. Problems are: Problem set: 0 solved, 805 unsolved
At refinement iteration 5 (OVERLAPS) 769/1277 variables, 508/1116 constraints. Problems are: Problem set: 0 solved, 805 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1277 variables, 453/1569 constraints. Problems are: Problem set: 0 solved, 805 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1277 variables, 805/2374 constraints. Problems are: Problem set: 0 solved, 805 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1277/1277 variables, and 2374 constraints, problems are : Problem set: 0 solved, 805 unsolved in 30020 ms.
Refiners :[Domain max(s): 508/508 constraints, Positive P Invariants (semi-flows): 100/100 constraints, State Equation: 508/508 constraints, ReadFeed: 453/453 constraints, PredecessorRefiner: 805/805 constraints, Known Traps: 0/0 constraints]
After SMT, in 60773ms problems are : Problem set: 0 solved, 805 unsolved
Search for dead transitions found 0 dead transitions in 60807ms
Starting structural reductions in STATESPACE mode, iteration 1 : 508/508 places, 806/816 transitions.
Finished structural reductions in STATESPACE mode , in 1 iterations and 60987 ms. Remains : 508/508 places, 806/816 transitions.
Final net has 508 places and 806 transitions.
[2024-05-26 04:23:40] [INFO ] Flatten gal took : 96 ms
[2024-05-26 04:23:40] [INFO ] Applying decomposition
[2024-05-26 04:23:41] [INFO ] Flatten gal took : 47 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph12845803453140104205.txt' '-o' '/tmp/graph12845803453140104205.bin' '-w' '/tmp/graph12845803453140104205.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12845803453140104205.bin' '-l' '-1' '-v' '-w' '/tmp/graph12845803453140104205.weights' '-q' '0' '-e' '0.001'
[2024-05-26 04:23:41] [INFO ] Decomposing Gal with order
[2024-05-26 04:23:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 04:23:41] [INFO ] Removed a total of 594 redundant transitions.
[2024-05-26 04:23:41] [INFO ] Flatten gal took : 142 ms
[2024-05-26 04:23:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 680 labels/synchronizations in 55 ms.
[2024-05-26 04:23:41] [INFO ] Time to serialize gal into /tmp/StateSpace4028226750135589777.gal : 35 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/StateSpace4028226750135589777.gal' '-t' 'CGAL' '--stats'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,1.57772e+71,3.1231,102664,143,354,116773,81034,811,383293,304,528844,0
Total reachable state count : 1.577721810120636001919492261078970875611e+71

Max variable value : 1
STATE_SPACE MAX_TOKEN_IN_PLACE 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Maximum sum along a path : 102
STATE_SPACE MAX_TOKEN_PER_MARKING 102 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Exact state count : 157772181012063600197165907545718004087818034971360541078399929426784981
STATE_SPACE STATES 157772181012063600197165907545718004087818034971360541078399929426784981 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 65600 ms.

BK_STOP 1716697425033

--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="Raft-PT-10"
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 2-5568"
echo " Executing tool itstools"
echo " Input is Raft-PT-10, 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 r312-tall-171662338600472"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-10.tgz
mv Raft-PT-10 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StateSpace.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;