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-171649587400080.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 HirschbergSinclair-PT-15, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r202-smll-171649587400080
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 696K
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.4K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 19 15:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 19 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 22K Apr 13 03:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 166K Apr 13 03:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 13 03:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 13 03:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 22 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:48 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 173K 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 1716590366396

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HirschbergSinclair-PT-15
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StateSpace PT
Running Version 202405141337
[2024-05-24 22:39:28] [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 22:39:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 22:39:28] [INFO ] Load time of PNML (sax parser for PT used): 115 ms
[2024-05-24 22:39:28] [INFO ] Transformed 330 places.
[2024-05-24 22:39:28] [INFO ] Transformed 296 transitions.
[2024-05-24 22:39:28] [INFO ] Parsed PT model containing 330 places and 296 transitions and 906 arcs in 282 ms.
Starting structural reductions in STATESPACE mode, iteration 0 : 330/330 places, 296/296 transitions.
[2024-05-24 22:39:28] [INFO ] Redundant transitions in 24 ms returned []
Running 281 sub problems to find dead transitions.
// Phase 1: matrix 296 rows 330 cols
[2024-05-24 22:39:28] [INFO ] Computed 34 invariants in 23 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/300 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/300 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 29/329 variables, 30/33 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-24 22:39:35] [INFO ] Deduced a trap composed of 111 places in 211 ms of which 35 ms to minimize.
[2024-05-24 22:39:36] [INFO ] Deduced a trap composed of 111 places in 140 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/329 variables, 2/35 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/329 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (OVERLAPS) 1/330 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/330 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (OVERLAPS) 296/626 variables, 330/366 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/626 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 9 (OVERLAPS) 0/626 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 281 unsolved
No progress, stopping.
After SMT solving in domain Real declared 626/626 variables, and 366 constraints, problems are : Problem set: 0 solved, 281 unsolved in 27075 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 330/330 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 281 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/300 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/300 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 29/329 variables, 30/33 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/329 variables, 2/35 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/329 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (OVERLAPS) 1/330 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/330 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (OVERLAPS) 296/626 variables, 330/366 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/626 variables, 281/647 constraints. Problems are: Problem set: 0 solved, 281 unsolved
[2024-05-24 22:40:13] [INFO ] Deduced a trap composed of 16 places in 106 ms of which 3 ms to minimize.
[2024-05-24 22:40:14] [INFO ] Deduced a trap composed of 15 places in 111 ms of which 3 ms to minimize.
[2024-05-24 22:40:15] [INFO ] Deduced a trap composed of 19 places in 118 ms of which 3 ms to minimize.
[2024-05-24 22:40:17] [INFO ] Deduced a trap composed of 43 places in 99 ms of which 9 ms to minimize.
[2024-05-24 22:40:21] [INFO ] Deduced a trap composed of 15 places in 95 ms of which 3 ms to minimize.
[2024-05-24 22:40:21] [INFO ] Deduced a trap composed of 21 places in 102 ms of which 3 ms to minimize.
[2024-05-24 22:40:22] [INFO ] Deduced a trap composed of 12 places in 108 ms of which 2 ms to minimize.
[2024-05-24 22:40:22] [INFO ] Deduced a trap composed of 43 places in 104 ms of which 3 ms to minimize.
[2024-05-24 22:40:23] [INFO ] Deduced a trap composed of 34 places in 101 ms of which 3 ms to minimize.
[2024-05-24 22:40:23] [INFO ] Deduced a trap composed of 14 places in 98 ms of which 3 ms to minimize.
[2024-05-24 22:40:23] [INFO ] Deduced a trap composed of 32 places in 104 ms of which 3 ms to minimize.
[2024-05-24 22:40:25] [INFO ] Deduced a trap composed of 11 places in 108 ms of which 3 ms to minimize.
[2024-05-24 22:40:25] [INFO ] Deduced a trap composed of 11 places in 108 ms of which 3 ms to minimize.
[2024-05-24 22:40:25] [INFO ] Deduced a trap composed of 52 places in 109 ms of which 3 ms to minimize.
[2024-05-24 22:40:25] [INFO ] Deduced a trap composed of 50 places in 127 ms of which 2 ms to minimize.
[2024-05-24 22:40:26] [INFO ] Deduced a trap composed of 64 places in 105 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 626/626 variables, and 663 constraints, problems are : Problem set: 0 solved, 281 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 330/330 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 18/18 constraints]
After SMT, in 57492ms problems are : Problem set: 0 solved, 281 unsolved
Search for dead transitions found 0 dead transitions in 57532ms
Finished structural reductions in STATESPACE mode , in 1 iterations and 57755 ms. Remains : 330/330 places, 296/296 transitions.
Final net has 330 places and 296 transitions.
[2024-05-24 22:40:26] [INFO ] Flatten gal took : 93 ms
[2024-05-24 22:40:26] [INFO ] Applying decomposition
[2024-05-24 22:40:26] [INFO ] Flatten gal took : 33 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/graph22886448909194204.txt' '-o' '/tmp/graph22886448909194204.bin' '-w' '/tmp/graph22886448909194204.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph22886448909194204.bin' '-l' '-1' '-v' '-w' '/tmp/graph22886448909194204.weights' '-q' '0' '-e' '0.001'
[2024-05-24 22:40:26] [INFO ] Decomposing Gal with order
[2024-05-24 22:40:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 22:40:26] [INFO ] Removed a total of 32 redundant transitions.
[2024-05-24 22:40:27] [INFO ] Flatten gal took : 99 ms
[2024-05-24 22:40:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2024-05-24 22:40:27] [INFO ] Time to serialize gal into /tmp/StateSpace3637838936388730842.gal : 19 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/StateSpace3637838936388730842.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,2.93331e+18,2.41968,65404,3115,3819,96093,62980,772,157868,327,256205,0
Total reachable state count : 2933310287378196826

Max variable value : 14
STATE_SPACE MAX_TOKEN_IN_PLACE 14 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Maximum sum along a path : 45
STATE_SPACE MAX_TOKEN_PER_MARKING 45 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Exact state count : 2933310287378196826
STATE_SPACE STATES 2933310287378196826 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 61543 ms.

BK_STOP 1716590429621

--------------------
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="HirschbergSinclair-PT-15"
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 HirschbergSinclair-PT-15, 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-171649587400080"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-15.tgz
mv HirschbergSinclair-PT-15 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 ;