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-171654446900352.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)
......................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is PolyORBLF-PT-S06J06T06, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654446900352
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 20K Apr 11 17:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 112K Apr 11 17:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 340K Apr 11 17:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.5M Apr 11 17:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 9.1K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 41K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 38K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 28K Apr 11 17:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 149K Apr 11 17:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 374K Apr 11 17:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.7M Apr 11 17:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.9K 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 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 11M 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 1716921748317

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S06J06T06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StateSpace PT
Running Version 202405141337
[2024-05-28 18:42:29] [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 18:42:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 18:42:30] [INFO ] Load time of PNML (sax parser for PT used): 520 ms
[2024-05-28 18:42:30] [INFO ] Transformed 700 places.
[2024-05-28 18:42:30] [INFO ] Transformed 10740 transitions.
[2024-05-28 18:42:30] [INFO ] Parsed PT model containing 700 places and 10740 transitions and 89778 arcs in 732 ms.
Ensure Unique test removed 8070 transitions
Reduce redundant transitions removed 8070 transitions.
Starting structural reductions in STATESPACE mode, iteration 0 : 700/700 places, 2670/2670 transitions.
Running 2664 sub problems to find dead transitions.
[2024-05-28 18:42:30] [INFO ] Flow matrix only has 2634 transitions (discarded 36 similar events)
// Phase 1: matrix 2634 rows 700 cols
[2024-05-28 18:42:30] [INFO ] Computed 58 invariants in 139 ms
[2024-05-28 18:42:30] [INFO ] State equation strengthened by 168 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 0.0)
(s2 1.0)
(s3 0.0)
(s4 0.0)
(s5 1.0)
(s6 0.0)
(s7 10.0)
(s8 1.0)
(s10 0.0)
(s11 0.0)
(s12 1.0)
(s13 0.0)
(s14 1.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 1.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 1.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 1.0)
(s27 0.0)
(s28 0.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 0.0)
(s34 0.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 0.0)
(s43 1.0)
(s44 0.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 0.0)
(s51 1.0)
(s52 1.0)
(s53 0.0)
(s54 0.0)
(s55 1.0)
(s56 4.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 0.0)
(s61 1.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 1.0)
(s70 1.0)
(s71 0.0)
(s72 1.0)
(s73 1.0)
(s74 1.0)
(s75 0.0)
(s76 0.0)
(s77 1.0)
(s78 1.0)
(s79 0.0)
(s80 1.0)
(s81 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/688 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 2664 unsolved
SMT process timed out in 38602ms, After SMT, problems are : Problem set: 0 solved, 2664 unsolved
Search for dead transitions found 0 dead transitions in 38666ms
[2024-05-28 18:43:09] [INFO ] Redundant transitions in 215 ms returned []
Running 2664 sub problems to find dead transitions.
[2024-05-28 18:43:09] [INFO ] Flow matrix only has 2634 transitions (discarded 36 similar events)
[2024-05-28 18:43:09] [INFO ] Invariant cache hit.
[2024-05-28 18:43:09] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/688 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 2664 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/688 variables, 22/41 constraints. Problems are: Problem set: 0 solved, 2664 unsolved
[2024-05-28 18:43:51] [INFO ] Deduced a trap composed of 123 places in 237 ms of which 47 ms to minimize.
[2024-05-28 18:43:52] [INFO ] Deduced a trap composed of 3 places in 114 ms of which 3 ms to minimize.
[2024-05-28 18:43:52] [INFO ] Deduced a trap composed of 122 places in 154 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 688/3334 variables, and 44 constraints, problems are : Problem set: 0 solved, 2664 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 19/22 constraints, Generalized P Invariants (flows): 22/36 constraints, State Equation: 0/700 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2664/1410 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2664 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/688 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 2664 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/688 variables, 22/41 constraints. Problems are: Problem set: 0 solved, 2664 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/688 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 2664 unsolved
[2024-05-28 18:44:13] [INFO ] Deduced a trap composed of 93 places in 616 ms of which 6 ms to minimize.
[2024-05-28 18:44:13] [INFO ] Deduced a trap composed of 15 places in 624 ms of which 3 ms to minimize.
[2024-05-28 18:44:14] [INFO ] Deduced a trap composed of 47 places in 436 ms of which 3 ms to minimize.
[2024-05-28 18:44:14] [INFO ] Deduced a trap composed of 41 places in 445 ms of which 2 ms to minimize.
[2024-05-28 18:44:14] [INFO ] Deduced a trap composed of 93 places in 87 ms of which 2 ms to minimize.
[2024-05-28 18:44:15] [INFO ] Deduced a trap composed of 93 places in 78 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 688/3334 variables, and 50 constraints, problems are : Problem set: 0 solved, 2664 unsolved in 30068 ms.
Refiners :[Positive P Invariants (semi-flows): 19/22 constraints, Generalized P Invariants (flows): 22/36 constraints, State Equation: 0/700 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/1410 constraints, Known Traps: 9/9 constraints]
After SMT, in 78279ms problems are : Problem set: 0 solved, 2664 unsolved
Search for dead transitions found 0 dead transitions in 78303ms
Finished structural reductions in STATESPACE mode , in 1 iterations and 117382 ms. Remains : 700/700 places, 2670/2670 transitions.
Final net has 700 places and 2670 transitions.
[2024-05-28 18:44:28] [INFO ] Flatten gal took : 455 ms
[2024-05-28 18:44:28] [INFO ] Applying decomposition
[2024-05-28 18:44:28] [INFO ] Flatten gal took : 188 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/graph16340077115162149129.txt' '-o' '/tmp/graph16340077115162149129.bin' '-w' '/tmp/graph16340077115162149129.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16340077115162149129.bin' '-l' '-1' '-v' '-w' '/tmp/graph16340077115162149129.weights' '-q' '0' '-e' '0.001'
[2024-05-28 18:44:29] [INFO ] Decomposing Gal with order
[2024-05-28 18:44:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 18:44:30] [INFO ] Removed a total of 1062 redundant transitions.
[2024-05-28 18:44:30] [INFO ] Flatten gal took : 518 ms
[2024-05-28 18:44:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 324 labels/synchronizations in 78 ms.
[2024-05-28 18:44:30] [INFO ] Time to serialize gal into /tmp/StateSpace1787890359870643981.gal : 78 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/StateSpace1787890359870643981.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 18:57:17] [INFO ] Flatten gal took : 113 ms
[2024-05-28 18:57:17] [INFO ] Time to serialize gal into /tmp/StateSpace14150735268564441766.gal : 20 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/StateSpace14150735268564441766.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 19:04:11] [INFO ] Flatten gal took : 135 ms
[2024-05-28 19:04:11] [INFO ] Input system was already deterministic with 2670 transitions.
[2024-05-28 19:04:11] [INFO ] Transformed 700 places.
[2024-05-28 19:04:11] [INFO ] Transformed 2670 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 19:04:41] [INFO ] Time to serialize gal into /tmp/StateSpace2615767226087915936.gal : 20 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/StateSpace2615767226087915936.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 ...285
Successfully loaded order from file /home/mcc/execution/model.ord
ITS-tools command line returned an error code 137
Total runtime 1725124 ms.

BK_STOP 1716923474840

--------------------
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="PolyORBLF-PT-S06J06T06"
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 PolyORBLF-PT-S06J06T06, 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-171654446900352"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J06T06.tgz
mv PolyORBLF-PT-S06J06T06 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 ;