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-171654446700232.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 PolyORBLF-PT-S02J04T08, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654446700232
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 17K Apr 11 16:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K Apr 11 16:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 27K Apr 11 16:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 146K Apr 11 16:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 13K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 49K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 37K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 11 17:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K Apr 11 17:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 104K Apr 11 17:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 539K Apr 11 17:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K Apr 23 07:43 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 717K 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 1716913826177

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-S02J04T08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StateSpace PT
Running Version 202405141337
[2024-05-28 16:30:27] [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 16:30:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 16:30:28] [INFO ] Load time of PNML (sax parser for PT used): 158 ms
[2024-05-28 16:30:28] [INFO ] Transformed 614 places.
[2024-05-28 16:30:28] [INFO ] Transformed 1242 transitions.
[2024-05-28 16:30:28] [INFO ] Parsed PT model containing 614 places and 1242 transitions and 5732 arcs in 311 ms.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
Starting structural reductions in STATESPACE mode, iteration 0 : 614/614 places, 1114/1114 transitions.
Running 1112 sub problems to find dead transitions.
[2024-05-28 16:30:28] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
// Phase 1: matrix 1098 rows 614 cols
[2024-05-28 16:30:28] [INFO ] Computed 50 invariants in 67 ms
[2024-05-28 16:30:28] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/610 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/610 variables, 30/46 constraints. Problems are: Problem set: 0 solved, 1112 unsolved
[2024-05-28 16:30:40] [INFO ] Deduced a trap composed of 19 places in 235 ms of which 26 ms to minimize.
[2024-05-28 16:30:40] [INFO ] Deduced a trap composed of 66 places in 126 ms of which 3 ms to minimize.
[2024-05-28 16:30:40] [INFO ] Deduced a trap composed of 65 places in 82 ms of which 1 ms to minimize.
[2024-05-28 16:30:40] [INFO ] Deduced a trap composed of 66 places in 43 ms of which 1 ms to minimize.
[2024-05-28 16:30:40] [INFO ] Deduced a trap composed of 66 places in 40 ms of which 1 ms to minimize.
[2024-05-28 16:30:40] [INFO ] Deduced a trap composed of 65 places in 39 ms of which 1 ms to minimize.
[2024-05-28 16:30:40] [INFO ] Deduced a trap composed of 66 places in 46 ms of which 1 ms to minimize.
[2024-05-28 16:30:40] [INFO ] Deduced a trap composed of 66 places in 42 ms of which 2 ms to minimize.
[2024-05-28 16:30:41] [INFO ] Deduced a trap composed of 66 places in 197 ms of which 3 ms to minimize.
[2024-05-28 16:30:41] [INFO ] Deduced a trap composed of 79 places in 305 ms of which 18 ms to minimize.
[2024-05-28 16:30:41] [INFO ] Deduced a trap composed of 184 places in 263 ms of which 5 ms to minimize.
[2024-05-28 16:30:42] [INFO ] Deduced a trap composed of 334 places in 198 ms of which 2 ms to minimize.
[2024-05-28 16:30:42] [INFO ] Deduced a trap composed of 372 places in 228 ms of which 3 ms to minimize.
[2024-05-28 16:30:42] [INFO ] Deduced a trap composed of 349 places in 189 ms of which 3 ms to minimize.
[2024-05-28 16:30:43] [INFO ] Deduced a trap composed of 422 places in 208 ms of which 3 ms to minimize.
[2024-05-28 16:30:43] [INFO ] Deduced a trap composed of 395 places in 223 ms of which 3 ms to minimize.
[2024-05-28 16:30:44] [INFO ] Deduced a trap composed of 339 places in 307 ms of which 5 ms to minimize.
[2024-05-28 16:30:44] [INFO ] Deduced a trap composed of 395 places in 276 ms of which 5 ms to minimize.
[2024-05-28 16:30:44] [INFO ] Deduced a trap composed of 330 places in 248 ms of which 4 ms to minimize.
[2024-05-28 16:30:45] [INFO ] Deduced a trap composed of 330 places in 209 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/610 variables, 20/66 constraints. Problems are: Problem set: 0 solved, 1112 unsolved
[2024-05-28 16:30:46] [INFO ] Deduced a trap composed of 295 places in 293 ms of which 5 ms to minimize.
[2024-05-28 16:30:47] [INFO ] Deduced a trap composed of 318 places in 266 ms of which 4 ms to minimize.
[2024-05-28 16:30:49] [INFO ] Deduced a trap composed of 351 places in 317 ms of which 5 ms to minimize.
[2024-05-28 16:30:49] [INFO ] Deduced a trap composed of 170 places in 269 ms of which 3 ms to minimize.
SMT process timed out in 21581ms, After SMT, problems are : Problem set: 0 solved, 1112 unsolved
Search for dead transitions found 0 dead transitions in 21632ms
[2024-05-28 16:30:50] [INFO ] Redundant transitions in 76 ms returned []
Running 1112 sub problems to find dead transitions.
[2024-05-28 16:30:50] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
[2024-05-28 16:30:50] [INFO ] Invariant cache hit.
[2024-05-28 16:30:50] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/610 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/610 variables, 30/46 constraints. Problems are: Problem set: 0 solved, 1112 unsolved
[2024-05-28 16:31:03] [INFO ] Deduced a trap composed of 19 places in 208 ms of which 4 ms to minimize.
[2024-05-28 16:31:03] [INFO ] Deduced a trap composed of 66 places in 95 ms of which 2 ms to minimize.
[2024-05-28 16:31:03] [INFO ] Deduced a trap composed of 66 places in 65 ms of which 1 ms to minimize.
[2024-05-28 16:31:03] [INFO ] Deduced a trap composed of 65 places in 44 ms of which 1 ms to minimize.
[2024-05-28 16:31:03] [INFO ] Deduced a trap composed of 66 places in 39 ms of which 1 ms to minimize.
[2024-05-28 16:31:03] [INFO ] Deduced a trap composed of 66 places in 55 ms of which 1 ms to minimize.
[2024-05-28 16:31:04] [INFO ] Deduced a trap composed of 66 places in 46 ms of which 1 ms to minimize.
[2024-05-28 16:31:04] [INFO ] Deduced a trap composed of 65 places in 46 ms of which 1 ms to minimize.
[2024-05-28 16:31:04] [INFO ] Deduced a trap composed of 157 places in 300 ms of which 5 ms to minimize.
[2024-05-28 16:31:04] [INFO ] Deduced a trap composed of 184 places in 259 ms of which 5 ms to minimize.
[2024-05-28 16:31:05] [INFO ] Deduced a trap composed of 66 places in 321 ms of which 8 ms to minimize.
[2024-05-28 16:31:05] [INFO ] Deduced a trap composed of 303 places in 302 ms of which 4 ms to minimize.
[2024-05-28 16:31:06] [INFO ] Deduced a trap composed of 295 places in 280 ms of which 3 ms to minimize.
[2024-05-28 16:31:06] [INFO ] Deduced a trap composed of 328 places in 251 ms of which 4 ms to minimize.
[2024-05-28 16:31:06] [INFO ] Deduced a trap composed of 327 places in 290 ms of which 3 ms to minimize.
[2024-05-28 16:31:06] [INFO ] Deduced a trap composed of 353 places in 199 ms of which 3 ms to minimize.
[2024-05-28 16:31:07] [INFO ] Deduced a trap composed of 315 places in 208 ms of which 3 ms to minimize.
[2024-05-28 16:31:07] [INFO ] Deduced a trap composed of 364 places in 240 ms of which 5 ms to minimize.
[2024-05-28 16:31:07] [INFO ] Deduced a trap composed of 315 places in 215 ms of which 3 ms to minimize.
[2024-05-28 16:31:08] [INFO ] Deduced a trap composed of 395 places in 312 ms of which 8 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/610 variables, 20/66 constraints. Problems are: Problem set: 0 solved, 1112 unsolved
[2024-05-28 16:31:11] [INFO ] Deduced a trap composed of 310 places in 308 ms of which 4 ms to minimize.
[2024-05-28 16:31:11] [INFO ] Deduced a trap composed of 330 places in 243 ms of which 4 ms to minimize.
[2024-05-28 16:31:12] [INFO ] Deduced a trap composed of 79 places in 181 ms of which 3 ms to minimize.
[2024-05-28 16:31:15] [INFO ] Deduced a trap composed of 54 places in 301 ms of which 4 ms to minimize.
[2024-05-28 16:31:16] [INFO ] Deduced a trap composed of 286 places in 283 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 610/1712 variables, and 71 constraints, problems are : Problem set: 0 solved, 1112 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 30/34 constraints, State Equation: 0/614 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1112/1112 constraints, Known Traps: 25/25 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1112 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/610 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/610 variables, 30/46 constraints. Problems are: Problem set: 0 solved, 1112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/610 variables, 25/71 constraints. Problems are: Problem set: 0 solved, 1112 unsolved
[2024-05-28 16:31:34] [INFO ] Deduced a trap composed of 295 places in 340 ms of which 5 ms to minimize.
[2024-05-28 16:31:42] [INFO ] Deduced a trap composed of 322 places in 341 ms of which 5 ms to minimize.
[2024-05-28 16:31:42] [INFO ] Deduced a trap composed of 337 places in 292 ms of which 5 ms to minimize.
[2024-05-28 16:31:42] [INFO ] Deduced a trap composed of 345 places in 293 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 610/1712 variables, and 75 constraints, problems are : Problem set: 0 solved, 1112 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 30/34 constraints, State Equation: 0/614 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1112 constraints, Known Traps: 29/29 constraints]
After SMT, in 61300ms problems are : Problem set: 0 solved, 1112 unsolved
Search for dead transitions found 0 dead transitions in 61312ms
Finished structural reductions in STATESPACE mode , in 1 iterations and 83153 ms. Remains : 614/614 places, 1114/1114 transitions.
Final net has 614 places and 1114 transitions.
[2024-05-28 16:31:51] [INFO ] Flatten gal took : 188 ms
[2024-05-28 16:31:51] [INFO ] Applying decomposition
[2024-05-28 16:31:51] [INFO ] Flatten gal took : 85 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/graph6826283489427564349.txt' '-o' '/tmp/graph6826283489427564349.bin' '-w' '/tmp/graph6826283489427564349.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6826283489427564349.bin' '-l' '-1' '-v' '-w' '/tmp/graph6826283489427564349.weights' '-q' '0' '-e' '0.001'
[2024-05-28 16:31:52] [INFO ] Decomposing Gal with order
[2024-05-28 16:31:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 16:31:52] [INFO ] Removed a total of 755 redundant transitions.
[2024-05-28 16:31:52] [INFO ] Flatten gal took : 202 ms
[2024-05-28 16:31:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 226 labels/synchronizations in 51 ms.
[2024-05-28 16:31:52] [INFO ] Time to serialize gal into /tmp/StateSpace1433867239615476653.gal : 24 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/StateSpace1433867239615476653.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 16:43:00] [INFO ] Flatten gal took : 69 ms
[2024-05-28 16:43:00] [INFO ] Time to serialize gal into /tmp/StateSpace145520581080082639.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/StateSpace145520581080082639.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 ...239
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,3.53244e+09,586.568,9248108,2,1.11366e+06,5,1.48701e+07,6,0,3654,1.84328e+07,0
Total reachable state count : 3532437216

Max variable value : 10
STATE_SPACE MAX_TOKEN_IN_PLACE 10 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Maximum sum along a path : 69
STATE_SPACE MAX_TOKEN_PER_MARKING 69 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Exact state count : 3532437216
STATE_SPACE STATES 3532437216 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Total runtime 1347193 ms.

BK_STOP 1716915175091

--------------------
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-S02J04T08"
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-S02J04T08, 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-171654446700232"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J04T08.tgz
mv PolyORBLF-PT-S02J04T08 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 ;