Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r086-smll-174860102400368.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is FireWire-PT-16, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r086-smll-174860102400368
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 6.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 173K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 84K May 29 14:32 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 1748888648915

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FireWire-PT-16
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StateSpace PT
Running Version 202505121319
[2025-06-02 18:24:11] [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]
[2025-06-02 18:24:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 18:24:11] [INFO ] Load time of PNML (sax parser for PT used): 187 ms
[2025-06-02 18:24:11] [INFO ] Transformed 254 places.
[2025-06-02 18:24:11] [INFO ] Transformed 368 transitions.
[2025-06-02 18:24:11] [INFO ] Found NUPN structural information;
[2025-06-02 18:24:11] [INFO ] Parsed PT model containing 254 places and 368 transitions and 1032 arcs in 416 ms.
Starting structural reductions in STATESPACE mode, iteration 0 : 254/254 places, 368/368 transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 18:24:12] [INFO ] Redundant transitions in 40 ms returned []
Running 367 sub problems to find dead transitions.
// Phase 1: matrix 368 rows 254 cols
[2025-06-02 18:24:12] [INFO ] Computed 5 invariants in 33 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/250 variables, 250/250 constraints. Problems are: Problem set: 0 solved, 367 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/250 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 367 unsolved
At refinement iteration 2 (OVERLAPS) 4/254 variables, 5/255 constraints. Problems are: Problem set: 0 solved, 367 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/254 variables, 4/259 constraints. Problems are: Problem set: 0 solved, 367 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:27] [INFO ] Deduced a trap composed of 102 places in 494 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:27] [INFO ] Deduced a trap composed of 39 places in 255 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:28] [INFO ] Deduced a trap composed of 120 places in 200 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:28] [INFO ] Deduced a trap composed of 120 places in 233 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:28] [INFO ] Deduced a trap composed of 115 places in 244 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:28] [INFO ] Deduced a trap composed of 118 places in 242 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:29] [INFO ] Deduced a trap composed of 76 places in 323 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:29] [INFO ] Deduced a trap composed of 117 places in 208 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:29] [INFO ] Deduced a trap composed of 114 places in 209 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:30] [INFO ] Deduced a trap composed of 124 places in 241 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:30] [INFO ] Deduced a trap composed of 118 places in 258 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:31] [INFO ] Deduced a trap composed of 120 places in 298 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:31] [INFO ] Deduced a trap composed of 125 places in 264 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:32] [INFO ] Deduced a trap composed of 83 places in 279 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:32] [INFO ] Deduced a trap composed of 77 places in 225 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:33] [INFO ] Deduced a trap composed of 87 places in 300 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:33] [INFO ] Deduced a trap composed of 85 places in 317 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:33] [INFO ] Deduced a trap composed of 103 places in 319 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:34] [INFO ] Deduced a trap composed of 85 places in 267 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:34] [INFO ] Deduced a trap composed of 88 places in 266 ms of which 59 ms to minimize.
Problem TDEAD221 is UNSAT
Problem TDEAD228 is UNSAT
Problem TDEAD233 is UNSAT
Problem TDEAD244 is UNSAT
Problem TDEAD304 is UNSAT
Problem TDEAD320 is UNSAT
Problem TDEAD325 is UNSAT
Problem TDEAD330 is UNSAT
Problem TDEAD335 is UNSAT
Problem TDEAD340 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/254 variables, 20/279 constraints. Problems are: Problem set: 10 solved, 357 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:35] [INFO ] Deduced a trap composed of 102 places in 217 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:36] [INFO ] Deduced a trap composed of 116 places in 201 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:36] [INFO ] Deduced a trap composed of 105 places in 213 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:37] [INFO ] Deduced a trap composed of 34 places in 111 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:38] [INFO ] Deduced a trap composed of 96 places in 249 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:38] [INFO ] Deduced a trap composed of 79 places in 327 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:39] [INFO ] Deduced a trap composed of 129 places in 251 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:41] [INFO ] Deduced a trap composed of 104 places in 166 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:41] [INFO ] Deduced a trap composed of 117 places in 162 ms of which 18 ms to minimize.
Problem TDEAD346 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/254 variables, 9/288 constraints. Problems are: Problem set: 11 solved, 356 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 254/622 variables, and 288 constraints, problems are : Problem set: 11 solved, 356 unsolved in 30061 ms.
Refiners :[Domain max(s): 254/254 constraints, Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/254 constraints, PredecessorRefiner: 367/367 constraints, Known Traps: 29/29 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 11 solved, 356 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/250 variables, 250/250 constraints. Problems are: Problem set: 11 solved, 356 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/250 variables, 0/250 constraints. Problems are: Problem set: 11 solved, 356 unsolved
At refinement iteration 2 (OVERLAPS) 4/254 variables, 5/255 constraints. Problems are: Problem set: 11 solved, 356 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/254 variables, 4/259 constraints. Problems are: Problem set: 11 solved, 356 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/254 variables, 29/288 constraints. Problems are: Problem set: 11 solved, 356 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:48] [INFO ] Deduced a trap composed of 114 places in 214 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:24:49] [INFO ] Deduced a trap composed of 90 places in 271 ms of which 41 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/254 variables, 2/290 constraints. Problems are: Problem set: 11 solved, 356 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/254 variables, 0/290 constraints. Problems are: Problem set: 11 solved, 356 unsolved
At refinement iteration 7 (OVERLAPS) 368/622 variables, 254/544 constraints. Problems are: Problem set: 11 solved, 356 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/622 variables, 356/900 constraints. Problems are: Problem set: 11 solved, 356 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 622/622 variables, and 900 constraints, problems are : Problem set: 11 solved, 356 unsolved in 30022 ms.
Refiners :[Domain max(s): 254/254 constraints, Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 254/254 constraints, PredecessorRefiner: 356/367 constraints, Known Traps: 31/31 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60456ms problems are : Problem set: 11 solved, 356 unsolved
Search for dead transitions found 11 dead transitions in 60499ms
Found 11 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 11 transitions
Dead transitions reduction (with SMT) removed 11 transitions
Starting structural reductions in STATESPACE mode, iteration 1 : 254/254 places, 357/368 transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 18:25:12] [INFO ] Redundant transitions in 7 ms returned []
Finished structural reductions in STATESPACE mode , in 2 iterations and 60804 ms. Remains : 254/254 places, 357/368 transitions.
Final net has 254 places and 357 transitions.
[2025-06-02 18:25:13] [INFO ] Flatten gal took : 101 ms
[2025-06-02 18:25:13] [INFO ] Applying decomposition
[2025-06-02 18:25:13] [INFO ] Flatten gal took : 38 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4880290787700721244.txt' '-o' '/tmp/graph4880290787700721244.bin' '-w' '/tmp/graph4880290787700721244.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4880290787700721244.bin' '-l' '-1' '-v' '-w' '/tmp/graph4880290787700721244.weights' '-q' '0' '-e' '0.001'
[2025-06-02 18:25:13] [INFO ] Decomposing Gal with order
[2025-06-02 18:25:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 18:25:13] [INFO ] Removed a total of 236 redundant transitions.
[2025-06-02 18:25:13] [INFO ] Flatten gal took : 117 ms
[2025-06-02 18:25:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 25 ms.
[2025-06-02 18:25:13] [INFO ] Time to serialize gal into /tmp/StateSpace10338042971945707565.gal : 19 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/StateSpace10338042971945707565.gal' '-t' 'CGAL' '--stats'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,5.13512e+06,0.489455,17492,942,134,23348,2123,791,45600,108,5571,0
Total reachable state count : 5135118

Max variable value : 1
STATE_SPACE MAX_TOKEN_IN_PLACE 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Maximum sum along a path : 5
STATE_SPACE MAX_TOKEN_PER_MARKING 5 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Exact state count : 5135118
STATE_SPACE STATES 5135118 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 62801 ms.

BK_STOP 1748888714263

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="FireWire-PT-16"
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 2-5832"
echo " Executing tool itstools"
echo " Input is FireWire-PT-16, 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 r086-smll-174860102400368"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-16.tgz
mv FireWire-PT-16 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.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 ;