Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r290-tajo-171654447200496.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is PolyORBNT-PT-S10J30, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654447200496
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 27M
-rw-r--r-- 1 mcc users 12K Apr 12 11:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 12 11:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 762K Apr 12 11:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.7M Apr 12 11:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 8.3K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 34K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 44K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 143K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 40K Apr 12 14:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 212K Apr 12 14:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.9M Apr 12 13:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 7.1M Apr 12 13:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 14M 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 1716933397120

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S10J30
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StateSpace PT
Running Version 202405141337
[2024-05-28 21:56:38] [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]
[2024-05-28 21:56:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 21:56:39] [INFO ] Load time of PNML (sax parser for PT used): 906 ms
[2024-05-28 21:56:39] [INFO ] Transformed 664 places.
[2024-05-28 21:56:39] [INFO ] Transformed 12050 transitions.
[2024-05-28 21:56:39] [INFO ] Parsed PT model containing 664 places and 12050 transitions and 112559 arcs in 1238 ms.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Starting structural reductions in STATESPACE mode, iteration 0 : 664/664 places, 1940/1940 transitions.
Running 1929 sub problems to find dead transitions.
[2024-05-28 21:56:40] [INFO ] Flow matrix only has 1931 transitions (discarded 9 similar events)
// Phase 1: matrix 1931 rows 664 cols
[2024-05-28 21:56:40] [INFO ] Computed 92 invariants in 182 ms
[2024-05-28 21:56:40] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/643 variables, 63/63 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/643 variables, 8/71 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 643/2595 variables, and 71 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 20171 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 8/29 constraints, State Equation: 0/664 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1929/929 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1929 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/643 variables, 63/63 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/643 variables, 8/71 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 643/2595 variables, and 71 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 8/29 constraints, State Equation: 0/664 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1000/929 constraints, Known Traps: 0/0 constraints]
After SMT, in 58219ms problems are : Problem set: 0 solved, 1929 unsolved
Search for dead transitions found 0 dead transitions in 58328ms
[2024-05-28 21:57:38] [INFO ] Redundant transitions in 139 ms returned []
Running 1929 sub problems to find dead transitions.
[2024-05-28 21:57:38] [INFO ] Flow matrix only has 1931 transitions (discarded 9 similar events)
[2024-05-28 21:57:38] [INFO ] Invariant cache hit.
[2024-05-28 21:57:38] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/643 variables, 63/63 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/643 variables, 8/71 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 643/2595 variables, and 71 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 8/29 constraints, State Equation: 0/664 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1929/929 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1929 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/643 variables, 63/63 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/643 variables, 8/71 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
[2024-05-28 21:58:35] [INFO ] Deduced a trap composed of 19 places in 564 ms of which 46 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/643 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 1929 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 643/2595 variables, and 72 constraints, problems are : Problem set: 0 solved, 1929 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 8/29 constraints, State Equation: 0/664 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1000/929 constraints, Known Traps: 1/1 constraints]
After SMT, in 78011ms problems are : Problem set: 0 solved, 1929 unsolved
Search for dead transitions found 0 dead transitions in 78036ms
Finished structural reductions in STATESPACE mode , in 1 iterations and 136702 ms. Remains : 664/664 places, 1940/1940 transitions.
Final net has 664 places and 1940 transitions.
[2024-05-28 21:58:57] [INFO ] Flatten gal took : 459 ms
[2024-05-28 21:58:57] [INFO ] Applying decomposition
[2024-05-28 21:58:58] [INFO ] Flatten gal took : 187 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/graph14855231772291265573.txt' '-o' '/tmp/graph14855231772291265573.bin' '-w' '/tmp/graph14855231772291265573.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14855231772291265573.bin' '-l' '-1' '-v' '-w' '/tmp/graph14855231772291265573.weights' '-q' '0' '-e' '0.001'
[2024-05-28 21:58:58] [INFO ] Decomposing Gal with order
[2024-05-28 21:58:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 21:58:58] [INFO ] Removed a total of 6114 redundant transitions.
[2024-05-28 21:58:58] [INFO ] Flatten gal took : 357 ms
[2024-05-28 21:58:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 364 labels/synchronizations in 109 ms.
[2024-05-28 21:58:59] [INFO ] Time to serialize gal into /tmp/StateSpace6819098205232807200.gal : 48 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/StateSpace6819098205232807200.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
ITS-tools command line returned an error code 137
[2024-05-28 22:05:33] [INFO ] Flatten gal took : 257 ms
[2024-05-28 22:05:33] [INFO ] Time to serialize gal into /tmp/StateSpace10887687817839956302.gal : 36 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/StateSpace10887687817839956302.gal' '-t' 'CGAL' '--stats' '--gen-order' 'FOLLOW'

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 ...241
ITS-tools command line returned an error code 137
[2024-05-28 22:11:59] [INFO ] Flatten gal took : 272 ms
[2024-05-28 22:12:00] [INFO ] Input system was already deterministic with 1940 transitions.
[2024-05-28 22:12:00] [INFO ] Transformed 664 places.
[2024-05-28 22:12:00] [INFO ] Transformed 1940 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-28 22:12:30] [INFO ] Time to serialize gal into /tmp/StateSpace14587159774022981554.gal : 25 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/StateSpace14587159774022981554.gal' '-t' 'CGAL' '--stats' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

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 ...286
Successfully loaded order from file /home/mcc/execution/model.ord
ITS-tools command line returned an error code 137
Total runtime 1386462 ms.

BK_STOP 1716934785278

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ 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="PolyORBNT-PT-S10J30"
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 PolyORBNT-PT-S10J30, 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 r290-tajo-171654447200496"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J30.tgz
mv PolyORBNT-PT-S10J30 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 ;