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.r158-smll-171636266300152.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 EisenbergMcGuire-PT-03, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r158-smll-171636266300152
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 636K
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 22 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 16:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K Apr 12 16:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Apr 12 16:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 122K Apr 12 16:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 121K 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 1716510253726

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-03
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StateSpace PT
Running Version 202405141337
[2024-05-24 00:24:15] [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]
[2024-05-24 00:24:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 00:24:16] [INFO ] Load time of PNML (sax parser for PT used): 227 ms
[2024-05-24 00:24:16] [INFO ] Transformed 117 places.
[2024-05-24 00:24:16] [INFO ] Transformed 216 transitions.
[2024-05-24 00:24:16] [INFO ] Found NUPN structural information;
[2024-05-24 00:24:16] [INFO ] Parsed PT model containing 117 places and 216 transitions and 900 arcs in 459 ms.
Starting structural reductions in STATESPACE mode, iteration 0 : 117/117 places, 216/216 transitions.
[2024-05-24 00:24:16] [INFO ] Redundant transitions in 28 ms returned []
Running 213 sub problems to find dead transitions.
[2024-05-24 00:24:16] [INFO ] Flow matrix only has 153 transitions (discarded 63 similar events)
// Phase 1: matrix 153 rows 117 cols
[2024-05-24 00:24:16] [INFO ] Computed 10 invariants in 14 ms
[2024-05-24 00:24:16] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 117/117 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/117 variables, 7/124 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 3/127 constraints. Problems are: Problem set: 0 solved, 213 unsolved
[2024-05-24 00:24:19] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 19 ms to minimize.
[2024-05-24 00:24:19] [INFO ] Deduced a trap composed of 33 places in 112 ms of which 5 ms to minimize.
[2024-05-24 00:24:19] [INFO ] Deduced a trap composed of 25 places in 114 ms of which 2 ms to minimize.
[2024-05-24 00:24:19] [INFO ] Deduced a trap composed of 30 places in 103 ms of which 2 ms to minimize.
[2024-05-24 00:24:19] [INFO ] Deduced a trap composed of 37 places in 92 ms of which 2 ms to minimize.
[2024-05-24 00:24:19] [INFO ] Deduced a trap composed of 43 places in 83 ms of which 2 ms to minimize.
[2024-05-24 00:24:19] [INFO ] Deduced a trap composed of 15 places in 77 ms of which 2 ms to minimize.
[2024-05-24 00:24:20] [INFO ] Deduced a trap composed of 23 places in 70 ms of which 2 ms to minimize.
[2024-05-24 00:24:20] [INFO ] Deduced a trap composed of 23 places in 67 ms of which 1 ms to minimize.
[2024-05-24 00:24:20] [INFO ] Deduced a trap composed of 5 places in 64 ms of which 2 ms to minimize.
[2024-05-24 00:24:20] [INFO ] Deduced a trap composed of 3 places in 101 ms of which 2 ms to minimize.
[2024-05-24 00:24:20] [INFO ] Deduced a trap composed of 7 places in 146 ms of which 4 ms to minimize.
[2024-05-24 00:24:20] [INFO ] Deduced a trap composed of 6 places in 124 ms of which 3 ms to minimize.
[2024-05-24 00:24:20] [INFO ] Deduced a trap composed of 31 places in 144 ms of which 9 ms to minimize.
[2024-05-24 00:24:20] [INFO ] Deduced a trap composed of 24 places in 101 ms of which 2 ms to minimize.
[2024-05-24 00:24:21] [INFO ] Deduced a trap composed of 25 places in 83 ms of which 2 ms to minimize.
[2024-05-24 00:24:21] [INFO ] Deduced a trap composed of 17 places in 102 ms of which 3 ms to minimize.
[2024-05-24 00:24:21] [INFO ] Deduced a trap composed of 49 places in 87 ms of which 2 ms to minimize.
[2024-05-24 00:24:21] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 3 ms to minimize.
[2024-05-24 00:24:21] [INFO ] Deduced a trap composed of 26 places in 93 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 20/147 constraints. Problems are: Problem set: 0 solved, 213 unsolved
[2024-05-24 00:24:23] [INFO ] Deduced a trap composed of 35 places in 68 ms of which 2 ms to minimize.
[2024-05-24 00:24:23] [INFO ] Deduced a trap composed of 35 places in 91 ms of which 2 ms to minimize.
[2024-05-24 00:24:23] [INFO ] Deduced a trap composed of 32 places in 77 ms of which 2 ms to minimize.
[2024-05-24 00:24:24] [INFO ] Deduced a trap composed of 35 places in 108 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/117 variables, 4/151 constraints. Problems are: Problem set: 0 solved, 213 unsolved
[2024-05-24 00:24:25] [INFO ] Deduced a trap composed of 32 places in 81 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/117 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 213 unsolved
[2024-05-24 00:24:27] [INFO ] Deduced a trap composed of 32 places in 95 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/117 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/117 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 8 (OVERLAPS) 153/270 variables, 117/270 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/270 variables, 56/326 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/270 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 11 (OVERLAPS) 0/270 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 213 unsolved
No progress, stopping.
After SMT solving in domain Real declared 270/270 variables, and 326 constraints, problems are : Problem set: 0 solved, 213 unsolved in 22672 ms.
Refiners :[Domain max(s): 117/117 constraints, Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 117/117 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 213/213 constraints, Known Traps: 26/26 constraints]
Escalating to Integer solving :Problem set: 0 solved, 213 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 117/117 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/117 variables, 7/124 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 3/127 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 26/153 constraints. Problems are: Problem set: 0 solved, 213 unsolved
[2024-05-24 00:24:40] [INFO ] Deduced a trap composed of 32 places in 85 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/117 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/117 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 6 (OVERLAPS) 153/270 variables, 117/271 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 56/327 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/270 variables, 213/540 constraints. Problems are: Problem set: 0 solved, 213 unsolved
[2024-05-24 00:24:47] [INFO ] Deduced a trap composed of 32 places in 97 ms of which 3 ms to minimize.
[2024-05-24 00:24:47] [INFO ] Deduced a trap composed of 26 places in 95 ms of which 2 ms to minimize.
[2024-05-24 00:24:48] [INFO ] Deduced a trap composed of 26 places in 91 ms of which 3 ms to minimize.
[2024-05-24 00:24:48] [INFO ] Deduced a trap composed of 52 places in 96 ms of which 2 ms to minimize.
[2024-05-24 00:24:49] [INFO ] Deduced a trap composed of 26 places in 74 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/270 variables, 5/545 constraints. Problems are: Problem set: 0 solved, 213 unsolved
[2024-05-24 00:24:52] [INFO ] Deduced a trap composed of 23 places in 89 ms of which 11 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/270 variables, 1/546 constraints. Problems are: Problem set: 0 solved, 213 unsolved
[2024-05-24 00:24:58] [INFO ] Deduced a trap composed of 31 places in 91 ms of which 3 ms to minimize.
[2024-05-24 00:24:58] [INFO ] Deduced a trap composed of 35 places in 81 ms of which 10 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/270 variables, 2/548 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/270 variables, 0/548 constraints. Problems are: Problem set: 0 solved, 213 unsolved
[2024-05-24 00:25:07] [INFO ] Deduced a trap composed of 32 places in 83 ms of which 1 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/270 variables, 1/549 constraints. Problems are: Problem set: 0 solved, 213 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 270/270 variables, and 549 constraints, problems are : Problem set: 0 solved, 213 unsolved in 30035 ms.
Refiners :[Domain max(s): 117/117 constraints, Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 117/117 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 213/213 constraints, Known Traps: 36/36 constraints]
After SMT, in 53040ms problems are : Problem set: 0 solved, 213 unsolved
Search for dead transitions found 0 dead transitions in 53086ms
Finished structural reductions in STATESPACE mode , in 1 iterations and 53372 ms. Remains : 117/117 places, 216/216 transitions.
Final net has 117 places and 216 transitions.
[2024-05-24 00:25:10] [INFO ] Flatten gal took : 121 ms
[2024-05-24 00:25:10] [INFO ] Applying decomposition
[2024-05-24 00:25:10] [INFO ] Flatten gal took : 38 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/graph16863771665884037874.txt' '-o' '/tmp/graph16863771665884037874.bin' '-w' '/tmp/graph16863771665884037874.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16863771665884037874.bin' '-l' '-1' '-v' '-w' '/tmp/graph16863771665884037874.weights' '-q' '0' '-e' '0.001'
[2024-05-24 00:25:10] [INFO ] Decomposing Gal with order
[2024-05-24 00:25:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 00:25:10] [INFO ] Removed a total of 259 redundant transitions.
[2024-05-24 00:25:10] [INFO ] Flatten gal took : 140 ms
[2024-05-24 00:25:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 35 ms.
[2024-05-24 00:25:11] [INFO ] Time to serialize gal into /tmp/StateSpace4391710985664325267.gal : 21 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/StateSpace4391710985664325267.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,31265,1.90956,32824,1865,252,48919,1110,671,75145,96,7294,0
Total reachable state count : 31265

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 : 31265
STATE_SPACE STATES 31265 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 57026 ms.

BK_STOP 1716510313072

--------------------
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="EisenbergMcGuire-PT-03"
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 EisenbergMcGuire-PT-03, 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 r158-smll-171636266300152"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-03.tgz
mv EisenbergMcGuire-PT-03 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 ;