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.r202-smll-171649588000336.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 IBM319-PT-none, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r202-smll-171649588000336
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 668K
-rw-r--r-- 1 mcc users 14K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Apr 22 14:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Apr 22 14:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 22 14:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 13 06:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 90K Apr 13 06:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Apr 13 06:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Apr 13 06:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Apr 22 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 184K May 18 16:42 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 1716776974734

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=IBM319-PT-none
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StateSpace PT
Running Version 202405141337
[2024-05-27 02:29:37] [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 02:29:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 02:29:38] [INFO ] Load time of PNML (sax parser for PT used): 195 ms
[2024-05-27 02:29:38] [INFO ] Transformed 253 places.
[2024-05-27 02:29:38] [INFO ] Transformed 178 transitions.
[2024-05-27 02:29:38] [INFO ] Found NUPN structural information;
[2024-05-27 02:29:38] [INFO ] Parsed PT model containing 253 places and 178 transitions and 526 arcs in 427 ms.
Starting structural reductions in STATESPACE mode, iteration 0 : 253/253 places, 178/178 transitions.
[2024-05-27 02:29:38] [INFO ] Redundant transitions in 12 ms returned []
Running 177 sub problems to find dead transitions.
// Phase 1: matrix 178 rows 253 cols
[2024-05-27 02:29:38] [INFO ] Computed 84 invariants in 41 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/244 variables, 244/244 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/244 variables, 79/323 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/244 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 177 unsolved
Problem TDEAD19 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD104 is UNSAT
Problem TDEAD137 is UNSAT
Problem TDEAD161 is UNSAT
Problem TDEAD170 is UNSAT
Problem TDEAD173 is UNSAT
At refinement iteration 3 (OVERLAPS) 7/251 variables, 2/325 constraints. Problems are: Problem set: 8 solved, 169 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/251 variables, 7/332 constraints. Problems are: Problem set: 8 solved, 169 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/251 variables, 1/333 constraints. Problems are: Problem set: 8 solved, 169 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/251 variables, 0/333 constraints. Problems are: Problem set: 8 solved, 169 unsolved
At refinement iteration 7 (OVERLAPS) 2/253 variables, 2/335 constraints. Problems are: Problem set: 8 solved, 169 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/253 variables, 2/337 constraints. Problems are: Problem set: 8 solved, 169 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/253 variables, 0/337 constraints. Problems are: Problem set: 8 solved, 169 unsolved
At refinement iteration 10 (OVERLAPS) 178/431 variables, 253/590 constraints. Problems are: Problem set: 8 solved, 169 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/431 variables, 0/590 constraints. Problems are: Problem set: 8 solved, 169 unsolved
At refinement iteration 12 (OVERLAPS) 0/431 variables, 0/590 constraints. Problems are: Problem set: 8 solved, 169 unsolved
No progress, stopping.
After SMT solving in domain Real declared 431/431 variables, and 590 constraints, problems are : Problem set: 8 solved, 169 unsolved in 19430 ms.
Refiners :[Domain max(s): 253/253 constraints, Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 82/82 constraints, State Equation: 253/253 constraints, PredecessorRefiner: 177/177 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 169 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/232 variables, 232/232 constraints. Problems are: Problem set: 8 solved, 169 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/232 variables, 77/309 constraints. Problems are: Problem set: 8 solved, 169 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/232 variables, 0/309 constraints. Problems are: Problem set: 8 solved, 169 unsolved
At refinement iteration 3 (OVERLAPS) 17/249 variables, 2/311 constraints. Problems are: Problem set: 8 solved, 169 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/249 variables, 17/328 constraints. Problems are: Problem set: 8 solved, 169 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/249 variables, 0/328 constraints. Problems are: Problem set: 8 solved, 169 unsolved
At refinement iteration 6 (OVERLAPS) 4/253 variables, 5/333 constraints. Problems are: Problem set: 8 solved, 169 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/253 variables, 4/337 constraints. Problems are: Problem set: 8 solved, 169 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/253 variables, 0/337 constraints. Problems are: Problem set: 8 solved, 169 unsolved
At refinement iteration 9 (OVERLAPS) 178/431 variables, 253/590 constraints. Problems are: Problem set: 8 solved, 169 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/431 variables, 169/759 constraints. Problems are: Problem set: 8 solved, 169 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/431 variables, 0/759 constraints. Problems are: Problem set: 8 solved, 169 unsolved
At refinement iteration 12 (OVERLAPS) 0/431 variables, 0/759 constraints. Problems are: Problem set: 8 solved, 169 unsolved
No progress, stopping.
After SMT solving in domain Int declared 431/431 variables, and 759 constraints, problems are : Problem set: 8 solved, 169 unsolved in 19108 ms.
Refiners :[Domain max(s): 253/253 constraints, Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 82/82 constraints, State Equation: 253/253 constraints, PredecessorRefiner: 169/177 constraints, Known Traps: 0/0 constraints]
After SMT, in 38802ms problems are : Problem set: 8 solved, 169 unsolved
Search for dead transitions found 8 dead transitions in 38855ms
Found 8 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 8 transitions
Dead transitions reduction (with SMT) removed 8 transitions
Starting structural reductions in STATESPACE mode, iteration 1 : 253/253 places, 170/178 transitions.
Reduce places removed 9 places and 0 transitions.
Starting structural reductions in STATESPACE mode, iteration 2 : 244/253 places, 170/178 transitions.
Finished structural reductions in STATESPACE mode , in 2 iterations and 39111 ms. Remains : 244/253 places, 170/178 transitions.
Final net has 244 places and 170 transitions.
[2024-05-27 02:30:17] [INFO ] Flatten gal took : 74 ms
[2024-05-27 02:30:17] [INFO ] Applying decomposition
[2024-05-27 02:30:17] [INFO ] Flatten gal took : 34 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/graph5419232770072510503.txt' '-o' '/tmp/graph5419232770072510503.bin' '-w' '/tmp/graph5419232770072510503.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5419232770072510503.bin' '-l' '-1' '-v' '-w' '/tmp/graph5419232770072510503.weights' '-q' '0' '-e' '0.001'
[2024-05-27 02:30:18] [INFO ] Decomposing Gal with order
[2024-05-27 02:30:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 02:30:18] [INFO ] Removed a total of 5 redundant transitions.
[2024-05-27 02:30:18] [INFO ] Flatten gal took : 98 ms
[2024-05-27 02:30:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2024-05-27 02:30:18] [INFO ] Time to serialize gal into /tmp/StateSpace12167021717929726303.gal : 15 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/StateSpace12167021717929726303.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,2482,0.084865,5564,248,50,1771,473,575,1683,97,1129,0
Total reachable state count : 2482

Max variable value : 1
STATE_SPACE MAX_TOKEN_IN_PLACE 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Maximum sum along a path : 7
STATE_SPACE MAX_TOKEN_PER_MARKING 7 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Exact state count : 2482
STATE_SPACE STATES 2482 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 40756 ms.

BK_STOP 1716777018724

--------------------
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="IBM319-PT-none"
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 IBM319-PT-none, 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 r202-smll-171649588000336"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/IBM319-PT-none.tgz
mv IBM319-PT-none 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 ;