Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r290-tajo-171654446800280.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is PolyORBLF-PT-S04J04T08, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654446800280
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.4M
-rw-r--r-- 1 mcc users 21K Apr 11 16:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 131K Apr 11 16:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 109K Apr 11 16:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 501K Apr 11 16:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 9.0K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 38K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 29K Apr 11 17:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 159K Apr 11 17:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 178K Apr 11 17:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 780K Apr 11 17:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.8K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 3.3M 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 1716918000565

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S04J04T08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StateSpace PT
Running Version 202405141337
[2024-05-28 17:40:01] [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]
[2024-05-28 17:40:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 17:40:02] [INFO ] Load time of PNML (sax parser for PT used): 294 ms
[2024-05-28 17:40:02] [INFO ] Transformed 712 places.
[2024-05-28 17:40:02] [INFO ] Transformed 4012 transitions.
[2024-05-28 17:40:02] [INFO ] Parsed PT model containing 712 places and 4012 transitions and 27744 arcs in 449 ms.
Ensure Unique test removed 2168 transitions
Reduce redundant transitions removed 2168 transitions.
Starting structural reductions in STATESPACE mode, iteration 0 : 712/712 places, 1844/1844 transitions.
Running 1840 sub problems to find dead transitions.
[2024-05-28 17:40:02] [INFO ] Flow matrix only has 1812 transitions (discarded 32 similar events)
// Phase 1: matrix 1812 rows 712 cols
[2024-05-28 17:40:02] [INFO ] Computed 54 invariants in 93 ms
[2024-05-28 17:40:02] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/704 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/704 variables, 28/41 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 704/2524 variables, and 41 constraints, problems are : Problem set: 0 solved, 1840 unsolved in 20154 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 28/41 constraints, State Equation: 0/712 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 1840/1840 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1840 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/704 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/704 variables, 28/41 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
[2024-05-28 17:40:35] [INFO ] Deduced a trap composed of 61 places in 578 ms of which 45 ms to minimize.
[2024-05-28 17:40:35] [INFO ] Deduced a trap composed of 75 places in 457 ms of which 4 ms to minimize.
[2024-05-28 17:40:36] [INFO ] Deduced a trap composed of 41 places in 580 ms of which 4 ms to minimize.
[2024-05-28 17:40:36] [INFO ] Deduced a trap composed of 76 places in 236 ms of which 2 ms to minimize.
[2024-05-28 17:40:36] [INFO ] Deduced a trap composed of 75 places in 147 ms of which 2 ms to minimize.
[2024-05-28 17:40:36] [INFO ] Deduced a trap composed of 75 places in 71 ms of which 2 ms to minimize.
[2024-05-28 17:40:36] [INFO ] Deduced a trap composed of 77 places in 51 ms of which 1 ms to minimize.
[2024-05-28 17:40:36] [INFO ] Deduced a trap composed of 77 places in 70 ms of which 1 ms to minimize.
[2024-05-28 17:40:37] [INFO ] Deduced a trap composed of 3 places in 161 ms of which 3 ms to minimize.
[2024-05-28 17:40:39] [INFO ] Deduced a trap composed of 19 places in 160 ms of which 2 ms to minimize.
[2024-05-28 17:40:39] [INFO ] Deduced a trap composed of 76 places in 63 ms of which 1 ms to minimize.
[2024-05-28 17:40:39] [INFO ] Deduced a trap composed of 75 places in 66 ms of which 1 ms to minimize.
[2024-05-28 17:40:47] [INFO ] Deduced a trap composed of 146 places in 205 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 704/2524 variables, and 54 constraints, problems are : Problem set: 0 solved, 1840 unsolved in 20070 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 28/41 constraints, State Equation: 0/712 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/1840 constraints, Known Traps: 13/13 constraints]
After SMT, in 49080ms problems are : Problem set: 0 solved, 1840 unsolved
Search for dead transitions found 0 dead transitions in 49131ms
[2024-05-28 17:40:51] [INFO ] Redundant transitions in 107 ms returned []
Running 1840 sub problems to find dead transitions.
[2024-05-28 17:40:51] [INFO ] Flow matrix only has 1812 transitions (discarded 32 similar events)
[2024-05-28 17:40:51] [INFO ] Invariant cache hit.
[2024-05-28 17:40:51] [INFO ] State equation strengthened by 160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/704 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/704 variables, 28/41 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
[2024-05-28 17:41:19] [INFO ] Deduced a trap composed of 3 places in 63 ms of which 2 ms to minimize.
[2024-05-28 17:41:25] [INFO ] Deduced a trap composed of 146 places in 172 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 704/2524 variables, and 43 constraints, problems are : Problem set: 0 solved, 1840 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 28/41 constraints, State Equation: 0/712 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 1840/1840 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1840 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/704 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/704 variables, 28/41 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/704 variables, 2/43 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
[2024-05-28 17:41:42] [INFO ] Deduced a trap composed of 61 places in 422 ms of which 4 ms to minimize.
[2024-05-28 17:41:42] [INFO ] Deduced a trap composed of 41 places in 460 ms of which 4 ms to minimize.
[2024-05-28 17:41:43] [INFO ] Deduced a trap composed of 75 places in 397 ms of which 4 ms to minimize.
[2024-05-28 17:41:43] [INFO ] Deduced a trap composed of 49 places in 312 ms of which 3 ms to minimize.
[2024-05-28 17:41:43] [INFO ] Deduced a trap composed of 75 places in 85 ms of which 2 ms to minimize.
[2024-05-28 17:41:43] [INFO ] Deduced a trap composed of 77 places in 53 ms of which 1 ms to minimize.
[2024-05-28 17:41:43] [INFO ] Deduced a trap composed of 76 places in 54 ms of which 2 ms to minimize.
[2024-05-28 17:41:43] [INFO ] Deduced a trap composed of 75 places in 63 ms of which 1 ms to minimize.
[2024-05-28 17:41:43] [INFO ] Deduced a trap composed of 75 places in 59 ms of which 1 ms to minimize.
[2024-05-28 17:41:46] [INFO ] Deduced a trap composed of 19 places in 274 ms of which 3 ms to minimize.
[2024-05-28 17:41:46] [INFO ] Deduced a trap composed of 75 places in 62 ms of which 1 ms to minimize.
[2024-05-28 17:41:46] [INFO ] Deduced a trap composed of 75 places in 62 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/704 variables, 12/55 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 704/2524 variables, and 55 constraints, problems are : Problem set: 0 solved, 1840 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 28/41 constraints, State Equation: 0/712 constraints, ReadFeed: 0/160 constraints, PredecessorRefiner: 0/1840 constraints, Known Traps: 14/14 constraints]
After SMT, in 69529ms problems are : Problem set: 0 solved, 1840 unsolved
Search for dead transitions found 0 dead transitions in 69552ms
Finished structural reductions in STATESPACE mode , in 1 iterations and 118930 ms. Remains : 712/712 places, 1844/1844 transitions.
Final net has 712 places and 1844 transitions.
[2024-05-28 17:42:02] [INFO ] Flatten gal took : 477 ms
[2024-05-28 17:42:02] [INFO ] Applying decomposition
[2024-05-28 17:42:02] [INFO ] Flatten gal took : 97 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/graph11508545197427485306.txt' '-o' '/tmp/graph11508545197427485306.bin' '-w' '/tmp/graph11508545197427485306.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11508545197427485306.bin' '-l' '-1' '-v' '-w' '/tmp/graph11508545197427485306.weights' '-q' '0' '-e' '0.001'
[2024-05-28 17:42:02] [INFO ] Decomposing Gal with order
[2024-05-28 17:42:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 17:42:03] [INFO ] Removed a total of 1096 redundant transitions.
[2024-05-28 17:42:03] [INFO ] Flatten gal took : 495 ms
[2024-05-28 17:42:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 274 labels/synchronizations in 78 ms.
[2024-05-28 17:42:03] [INFO ] Time to serialize gal into /tmp/StateSpace3545071173401691706.gal : 63 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/StateSpace3545071173401691706.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

BK_STOP 1716918345558

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="PolyORBLF-PT-S04J04T08"
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 PolyORBLF-PT-S04J04T08, 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 r290-tajo-171654446800280"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J04T08.tgz
mv PolyORBLF-PT-S04J04T08 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 ;