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.r400-tall-171690532200400.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 StigmergyElection-PT-11a, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r400-tall-171690532200400
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 154M
-rw-r--r-- 1 mcc users 8.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 08:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 08:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 08:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K Apr 11 21:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 59K Apr 11 21:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Apr 11 20:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 24K Apr 11 20:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 08:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 153M 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 1717020804925

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyElection-PT-11a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StateSpace PT
Running Version 202405141337
[2024-05-29 22:13:26] [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]
[2024-05-29 22:13:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 22:13:31] [INFO ] Load time of PNML (sax parser for PT used): 5380 ms
[2024-05-29 22:13:31] [INFO ] Transformed 156 places.
[2024-05-29 22:13:32] [INFO ] Transformed 136650 transitions.
[2024-05-29 22:13:32] [INFO ] Found NUPN structural information;
[2024-05-29 22:13:32] [INFO ] Parsed PT model containing 156 places and 136650 transitions and 3001363 arcs in 6411 ms.
Ensure Unique test removed 131857 transitions
Reduce redundant transitions removed 132379 transitions.
Starting structural reductions in STATESPACE mode, iteration 0 : 156/156 places, 4271/4271 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 22 transitions
Redundant transition composition rules discarded 22 transitions
[2024-05-29 22:13:37] [INFO ] Redundant transitions in 1014 ms returned []
Running 4248 sub problems to find dead transitions.
// Phase 1: matrix 4249 rows 156 cols
[2024-05-29 22:13:38] [INFO ] Computed 12 invariants in 70 ms
[2024-05-29 22:13:38] [INFO ] State equation strengthened by 4147 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 144/144 constraints. Problems are: Problem set: 0 solved, 4248 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 144/4405 variables, and 144 constraints, problems are : Problem set: 0 solved, 4248 unsolved in 30100 ms.
Refiners :[Domain max(s): 144/156 constraints, Positive P Invariants (semi-flows): 0/12 constraints, State Equation: 0/156 constraints, ReadFeed: 0/4147 constraints, PredecessorRefiner: 4248/121 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4248 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 144/144 constraints. Problems are: Problem set: 0 solved, 4248 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 4248 unsolved
At refinement iteration 2 (OVERLAPS) 12/156 variables, 12/156 constraints. Problems are: Problem set: 0 solved, 4248 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/156 variables, 12/168 constraints. Problems are: Problem set: 0 solved, 4248 unsolved
[2024-05-29 22:15:35] [INFO ] Deduced a trap composed of 12 places in 1463 ms of which 15 ms to minimize.
[2024-05-29 22:15:36] [INFO ] Deduced a trap composed of 13 places in 1219 ms of which 1 ms to minimize.
[2024-05-29 22:15:37] [INFO ] Deduced a trap composed of 12 places in 1056 ms of which 1 ms to minimize.
[2024-05-29 22:15:38] [INFO ] Deduced a trap composed of 13 places in 858 ms of which 1 ms to minimize.
[2024-05-29 22:15:39] [INFO ] Deduced a trap composed of 13 places in 767 ms of which 1 ms to minimize.
[2024-05-29 22:15:39] [INFO ] Deduced a trap composed of 12 places in 617 ms of which 1 ms to minimize.
[2024-05-29 22:15:40] [INFO ] Deduced a trap composed of 14 places in 935 ms of which 1 ms to minimize.
[2024-05-29 22:15:41] [INFO ] Deduced a trap composed of 12 places in 720 ms of which 1 ms to minimize.
[2024-05-29 22:15:42] [INFO ] Deduced a trap composed of 13 places in 720 ms of which 1 ms to minimize.
[2024-05-29 22:15:42] [INFO ] Deduced a trap composed of 12 places in 622 ms of which 1 ms to minimize.
[2024-05-29 22:15:43] [INFO ] Deduced a trap composed of 13 places in 967 ms of which 3 ms to minimize.
SMT process timed out in 125790ms, After SMT, problems are : Problem set: 0 solved, 4248 unsolved
Search for dead transitions found 0 dead transitions in 125892ms
Starting structural reductions in STATESPACE mode, iteration 1 : 156/156 places, 4249/4271 transitions.
Finished structural reductions in STATESPACE mode , in 1 iterations and 130000 ms. Remains : 156/156 places, 4249/4271 transitions.
Final net has 156 places and 4249 transitions.
[2024-05-29 22:15:44] [INFO ] Flatten gal took : 542 ms
[2024-05-29 22:15:45] [INFO ] Applying decomposition
[2024-05-29 22:15:45] [INFO ] Flatten gal took : 283 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/graph7164243284353547130.txt' '-o' '/tmp/graph7164243284353547130.bin' '-w' '/tmp/graph7164243284353547130.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7164243284353547130.bin' '-l' '-1' '-v' '-w' '/tmp/graph7164243284353547130.weights' '-q' '0' '-e' '0.001'
[2024-05-29 22:15:46] [INFO ] Decomposing Gal with order
[2024-05-29 22:15:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 22:15:47] [INFO ] Removed a total of 45151 redundant transitions.
[2024-05-29 22:15:47] [INFO ] Flatten gal took : 1136 ms
[2024-05-29 22:15:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 331 ms.
[2024-05-29 22:15:48] [INFO ] Time to serialize gal into /tmp/StateSpace2224924240877188632.gal : 67 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/StateSpace2224924240877188632.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
[2024-05-29 22:24:21] [INFO ] Applying decomposition
[2024-05-29 22:24:21] [INFO ] Flatten gal took : 272 ms
[2024-05-29 22:24:21] [INFO ] Decomposing Gal with order
[2024-05-29 22:24:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 22:24:22] [INFO ] Removed a total of 45154 redundant transitions.
[2024-05-29 22:24:22] [INFO ] Flatten gal took : 708 ms
[2024-05-29 22:24:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 280 ms.
[2024-05-29 22:24:22] [INFO ] Time to serialize gal into /tmp/StateSpace2939314029414429963.gal : 32 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/StateSpace2939314029414429963.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,5.31996e+07,1.07322,34604,78,80,2664,517,4225,2148,73,2292,0
Total reachable state count : 53199619

Max variable value : 1
STATE_SPACE MAX_TOKEN_IN_PLACE 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Maximum sum along a path : 12
STATE_SPACE MAX_TOKEN_PER_MARKING 12 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Exact state count : 53199619
STATE_SPACE STATES 53199619 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 657807 ms.

BK_STOP 1717021464034

--------------------
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="StigmergyElection-PT-11a"
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 StigmergyElection-PT-11a, 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 r400-tall-171690532200400"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-11a.tgz
mv StigmergyElection-PT-11a 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 ;