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-171662338600464.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is Raft-PT-09, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-171662338600464
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 636K
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K 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 3.7K Apr 23 07:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 11 18:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Apr 11 18:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Apr 11 18:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Apr 11 18:11 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 196K 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 1716696781186

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-09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StateSpace PT
Running Version 202405141337
[2024-05-26 04:13:02] [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 04:13:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 04:13:02] [INFO ] Load time of PNML (sax parser for PT used): 99 ms
[2024-05-26 04:13:02] [INFO ] Transformed 413 places.
[2024-05-26 04:13:02] [INFO ] Transformed 710 transitions.
[2024-05-26 04:13:02] [INFO ] Found NUPN structural information;
[2024-05-26 04:13:02] [INFO ] Parsed PT model containing 413 places and 710 transitions and 2728 arcs in 196 ms.
Ensure Unique test removed 11 transitions
Reduce redundant transitions removed 47 transitions.
Starting structural reductions in STATESPACE mode, iteration 0 : 413/413 places, 663/663 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
[2024-05-26 04:13:02] [INFO ] Redundant transitions in 29 ms returned []
Running 653 sub problems to find dead transitions.
[2024-05-26 04:13:02] [INFO ] Flow matrix only has 621 transitions (discarded 33 similar events)
// Phase 1: matrix 621 rows 413 cols
[2024-05-26 04:13:02] [INFO ] Computed 81 invariants in 13 ms
[2024-05-26 04:13:02] [INFO ] State equation strengthened by 363 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/412 variables, 412/412 constraints. Problems are: Problem set: 0 solved, 653 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/412 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 653 unsolved
At refinement iteration 2 (OVERLAPS) 1/413 variables, 81/493 constraints. Problems are: Problem set: 0 solved, 653 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/413 variables, 1/494 constraints. Problems are: Problem set: 0 solved, 653 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/413 variables, 0/494 constraints. Problems are: Problem set: 0 solved, 653 unsolved
At refinement iteration 5 (OVERLAPS) 621/1034 variables, 413/907 constraints. Problems are: Problem set: 0 solved, 653 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1034 variables, 363/1270 constraints. Problems are: Problem set: 0 solved, 653 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1034/1034 variables, and 1270 constraints, problems are : Problem set: 0 solved, 653 unsolved in 30038 ms.
Refiners :[Domain max(s): 413/413 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 413/413 constraints, ReadFeed: 363/363 constraints, PredecessorRefiner: 653/653 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 653 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/412 variables, 412/412 constraints. Problems are: Problem set: 0 solved, 653 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/412 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 653 unsolved
At refinement iteration 2 (OVERLAPS) 1/413 variables, 81/493 constraints. Problems are: Problem set: 0 solved, 653 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/413 variables, 1/494 constraints. Problems are: Problem set: 0 solved, 653 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/413 variables, 0/494 constraints. Problems are: Problem set: 0 solved, 653 unsolved
At refinement iteration 5 (OVERLAPS) 621/1034 variables, 413/907 constraints. Problems are: Problem set: 0 solved, 653 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1034 variables, 363/1270 constraints. Problems are: Problem set: 0 solved, 653 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1034 variables, 653/1923 constraints. Problems are: Problem set: 0 solved, 653 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1034 variables, 0/1923 constraints. Problems are: Problem set: 0 solved, 653 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1034/1034 variables, and 1923 constraints, problems are : Problem set: 0 solved, 653 unsolved in 30026 ms.
Refiners :[Domain max(s): 413/413 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 413/413 constraints, ReadFeed: 363/363 constraints, PredecessorRefiner: 653/653 constraints, Known Traps: 0/0 constraints]
After SMT, in 60637ms problems are : Problem set: 0 solved, 653 unsolved
Search for dead transitions found 0 dead transitions in 60666ms
Starting structural reductions in STATESPACE mode, iteration 1 : 413/413 places, 654/663 transitions.
Finished structural reductions in STATESPACE mode , in 1 iterations and 60817 ms. Remains : 413/413 places, 654/663 transitions.
Final net has 413 places and 654 transitions.
[2024-05-26 04:14:03] [INFO ] Flatten gal took : 84 ms
[2024-05-26 04:14:03] [INFO ] Applying decomposition
[2024-05-26 04:14:03] [INFO ] Flatten gal took : 45 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/graph7169705204997250828.txt' '-o' '/tmp/graph7169705204997250828.bin' '-w' '/tmp/graph7169705204997250828.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7169705204997250828.bin' '-l' '-1' '-v' '-w' '/tmp/graph7169705204997250828.weights' '-q' '0' '-e' '0.001'
[2024-05-26 04:14:03] [INFO ] Decomposing Gal with order
[2024-05-26 04:14:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 04:14:04] [INFO ] Removed a total of 476 redundant transitions.
[2024-05-26 04:14:04] [INFO ] Flatten gal took : 101 ms
[2024-05-26 04:14:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 542 labels/synchronizations in 27 ms.
[2024-05-26 04:14:04] [INFO ] Time to serialize gal into /tmp/StateSpace17017873628885949209.gal : 11 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/StateSpace17017873628885949209.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 ...220
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,8.27181e+57,2.00615,66580,147,391,85253,37015,714,254925,304,224048,0
Total reachable state count : 8.271806008610145763081840415663131758031e+57

Max variable value : 1
STATE_SPACE MAX_TOKEN_IN_PLACE 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Maximum sum along a path : 83
STATE_SPACE MAX_TOKEN_PER_MARKING 83 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Exact state count : 8271806008610145762241853464404841918355479536534185624421
STATE_SPACE STATES 8271806008610145762241853464404841918355479536534185624421 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 64062 ms.

BK_STOP 1716696846409

--------------------
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-09"
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-09, 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-171662338600464"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-09.tgz
mv Raft-PT-09 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 ;