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.r334-tall-171679080100344.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 RwMutex-PT-r1000w0010, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r334-tall-171679080100344
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.7M
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K 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 3.9K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 19 18:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 13 06:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 166K Apr 13 06:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 13 06:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 125K Apr 13 06:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 2.2M 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 1716819293158

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r1000w0010
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StateSpace PT
Running Version 202405141337
[2024-05-27 14:14:54] [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]
[2024-05-27 14:14:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 14:14:54] [INFO ] Load time of PNML (sax parser for PT used): 441 ms
[2024-05-27 14:14:54] [INFO ] Transformed 3020 places.
[2024-05-27 14:14:54] [INFO ] Transformed 2020 transitions.
[2024-05-27 14:14:54] [INFO ] Found NUPN structural information;
[2024-05-27 14:14:54] [INFO ] Parsed PT model containing 3020 places and 2020 transitions and 26040 arcs in 606 ms.
Starting structural reductions in STATESPACE mode, iteration 0 : 3020/3020 places, 2020/2020 transitions.
[2024-05-27 14:14:55] [INFO ] Redundant transitions in 89 ms returned []
Running 1010 sub problems to find dead transitions.
// Phase 1: matrix 2020 rows 3020 cols
[2024-05-27 14:14:55] [INFO ] Computed 2010 invariants in 97 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1010 variables, 1010/1010 constraints. Problems are: Problem set: 0 solved, 1010 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1010 variables, 0/1010 constraints. Problems are: Problem set: 0 solved, 1010 unsolved
At refinement iteration 2 (OVERLAPS) 2010/3020 variables, 2010/3020 constraints. Problems are: Problem set: 0 solved, 1010 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3020 variables, 2010/5030 constraints. Problems are: Problem set: 0 solved, 1010 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3020/5040 variables, and 5030 constraints, problems are : Problem set: 0 solved, 1010 unsolved in 30043 ms.
Refiners :[Domain max(s): 3020/3020 constraints, Positive P Invariants (semi-flows): 2010/2010 constraints, State Equation: 0/3020 constraints, PredecessorRefiner: 1010/1010 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1010 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1010 variables, 1010/1010 constraints. Problems are: Problem set: 0 solved, 1010 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1010 variables, 0/1010 constraints. Problems are: Problem set: 0 solved, 1010 unsolved
At refinement iteration 2 (OVERLAPS) 2010/3020 variables, 2010/3020 constraints. Problems are: Problem set: 0 solved, 1010 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3020 variables, 2010/5030 constraints. Problems are: Problem set: 0 solved, 1010 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3020/5040 variables, and 5030 constraints, problems are : Problem set: 0 solved, 1010 unsolved in 30021 ms.
Refiners :[Domain max(s): 3020/3020 constraints, Positive P Invariants (semi-flows): 2010/2010 constraints, State Equation: 0/3020 constraints, PredecessorRefiner: 0/1010 constraints, Known Traps: 0/0 constraints]
After SMT, in 60680ms problems are : Problem set: 0 solved, 1010 unsolved
Search for dead transitions found 0 dead transitions in 60723ms
Finished structural reductions in STATESPACE mode , in 1 iterations and 60982 ms. Remains : 3020/3020 places, 2020/2020 transitions.
Final net has 3020 places and 2020 transitions.
[2024-05-27 14:15:58] [INFO ] Flatten gal took : 2013 ms
[2024-05-27 14:15:58] [INFO ] Applying decomposition
[2024-05-27 14:16:00] [INFO ] Flatten gal took : 1662 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/graph3528975788026977040.txt' '-o' '/tmp/graph3528975788026977040.bin' '-w' '/tmp/graph3528975788026977040.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3528975788026977040.bin' '-l' '-1' '-v' '-w' '/tmp/graph3528975788026977040.weights' '-q' '0' '-e' '0.001'
[2024-05-27 14:16:00] [INFO ] Decomposing Gal with order
[2024-05-27 14:16:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 14:16:03] [INFO ] Removed a total of 18000 redundant transitions.
[2024-05-27 14:16:03] [INFO ] Flatten gal took : 523 ms
[2024-05-27 14:16:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1806 ms.
[2024-05-27 14:16:05] [INFO ] Time to serialize gal into /tmp/StateSpace9100907692104753878.gal : 54 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/StateSpace9100907692104753878.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,1.07151e+301,275.946,130532,2023,7,6476,2019,4065,1037,22,1028,0
Total reachable state count : 1.071508607186267320948425049060001810561e+301

Max variable value : 1
STATE_SPACE MAX_TOKEN_IN_PLACE 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Maximum sum along a path : 2010
STATE_SPACE MAX_TOKEN_PER_MARKING 2010 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Exact state count : 107150860718626732094842504906000181056140481170553360744375038837035105112493612249319837881569585812759467291755314682518714528569231...322
STATE_SPACE STATES 10715086071862673209484250490600018105614048117055336074437503883703510511249361224931983788156958581275946729175531468251871452856923140435984577574698574803934567774824230985421074605062371141877954182153046474983581941267398767559165543946077062914571196477686542167660429831652624386837205668069386 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 347165 ms.

BK_STOP 1716819641486

--------------------
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="RwMutex-PT-r1000w0010"
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 RwMutex-PT-r1000w0010, 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 r334-tall-171679080100344"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r1000w0010.tgz
mv RwMutex-PT-r1000w0010 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 ;