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.r444-smll-171701111500400.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 ViralEpidemic-PT-S16D2C4A01, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r444-smll-171701111500400
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 664K
-rw-r--r-- 1 mcc users 8.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.7K May 19 07:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 19 16:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 23 08:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 08:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 04:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Apr 12 04:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 04:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Apr 12 04:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 08:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 187K 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 1717211770740

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S16D2C4A01
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StateSpace PT
Running Version 202405141337
[2024-06-01 03:16:12] [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]
[2024-06-01 03:16:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 03:16:12] [INFO ] Load time of PNML (sax parser for PT used): 131 ms
[2024-06-01 03:16:12] [INFO ] Transformed 307 places.
[2024-06-01 03:16:12] [INFO ] Transformed 561 transitions.
[2024-06-01 03:16:12] [INFO ] Parsed PT model containing 307 places and 561 transitions and 1377 arcs in 323 ms.
Starting structural reductions in STATESPACE mode, iteration 0 : 307/307 places, 561/561 transitions.
[2024-06-01 03:16:13] [INFO ] Redundant transitions in 51 ms returned []
Running 560 sub problems to find dead transitions.
// Phase 1: matrix 561 rows 307 cols
[2024-06-01 03:16:13] [INFO ] Computed 1 invariants in 43 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/306 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 560 unsolved
At refinement iteration 1 (OVERLAPS) 1/307 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 560 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/307 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 560 unsolved
At refinement iteration 3 (OVERLAPS) 561/868 variables, 307/308 constraints. Problems are: Problem set: 0 solved, 560 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/868 variables, 0/308 constraints. Problems are: Problem set: 0 solved, 560 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 868/868 variables, and 308 constraints, problems are : Problem set: 0 solved, 560 unsolved in 30042 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 307/307 constraints, PredecessorRefiner: 560/560 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 560 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/306 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 560 unsolved
At refinement iteration 1 (OVERLAPS) 1/307 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 560 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/307 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 560 unsolved
At refinement iteration 3 (OVERLAPS) 561/868 variables, 307/308 constraints. Problems are: Problem set: 0 solved, 560 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/868 variables, 560/868 constraints. Problems are: Problem set: 0 solved, 560 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/868 variables, 0/868 constraints. Problems are: Problem set: 0 solved, 560 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 2)
(s1 0)
(s2 4)
(s3 1)
(s4 2)
(s5 4)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 1)
(s23 2)
(s24 4)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 1)
(s42 2)
(s43 4)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 1)
(s61 2)
(s62 4)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 1)
(s80 2)
(s81 4)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 1)
(s99 2)
(s100 4)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 1)
(s118 2)
(s119 4)
(s120 0)
(s121 0)
(s122 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 868/868 variables, and 868 constraints, problems are : Problem set: 0 solved, 560 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 307/307 constraints, PredecessorRefiner: 560/560 constraints, Known Traps: 0/0 constraints]
After SMT, in 60765ms problems are : Problem set: 0 solved, 560 unsolved
Search for dead transitions found 0 dead transitions in 60845ms
Finished structural reductions in STATESPACE mode , in 1 iterations and 61111 ms. Remains : 307/307 places, 561/561 transitions.
Final net has 307 places and 561 transitions.
[2024-06-01 03:17:14] [INFO ] Flatten gal took : 179 ms
[2024-06-01 03:17:14] [INFO ] Applying decomposition
[2024-06-01 03:17:14] [INFO ] Flatten gal took : 82 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/graph5060286958964379279.txt' '-o' '/tmp/graph5060286958964379279.bin' '-w' '/tmp/graph5060286958964379279.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5060286958964379279.bin' '-l' '-1' '-v' '-w' '/tmp/graph5060286958964379279.weights' '-q' '0' '-e' '0.001'
[2024-06-01 03:17:14] [INFO ] Decomposing Gal with order
[2024-06-01 03:17:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-01 03:17:15] [INFO ] Removed a total of 782 redundant transitions.
[2024-06-01 03:17:15] [INFO ] Flatten gal took : 174 ms
[2024-06-01 03:17:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 256 labels/synchronizations in 24 ms.
[2024-06-01 03:17:15] [INFO ] Time to serialize gal into /tmp/StateSpace10806558898105876047.gal : 8 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/StateSpace10806558898105876047.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,1.45874e+70,20.2344,441920,357195,1155,1.25494e+06,3520,280,378238,121,5013,0
Total reachable state count : 1.458743151266893507665276838262027527755e+70

Max variable value : 4
STATE_SPACE MAX_TOKEN_IN_PLACE 4 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Maximum sum along a path : 358
STATE_SPACE MAX_TOKEN_PER_MARKING 358 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Exact state count : 14587431512668935075638059052980104688609128000273087229439038286290945
STATE_SPACE STATES 14587431512668935075638059052980104688609128000273087229439038286290945 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 86551 ms.

BK_STOP 1717211859098

--------------------
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="ViralEpidemic-PT-S16D2C4A01"
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 ViralEpidemic-PT-S16D2C4A01, 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 r444-smll-171701111500400"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S16D2C4A01.tgz
mv ViralEpidemic-PT-S16D2C4A01 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 ;