Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r325-tall-167889197400613.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool itstools
Input is RefineWMG-PT-025025, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r325-tall-167889197400613
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 8.4K Feb 26 15:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 26 15:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 15:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 15:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 16:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 15:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Feb 26 15:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 15:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 15:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 56K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RefineWMG-PT-025025-UpperBounds-00
FORMULA_NAME RefineWMG-PT-025025-UpperBounds-01
FORMULA_NAME RefineWMG-PT-025025-UpperBounds-02
FORMULA_NAME RefineWMG-PT-025025-UpperBounds-03
FORMULA_NAME RefineWMG-PT-025025-UpperBounds-04
FORMULA_NAME RefineWMG-PT-025025-UpperBounds-05
FORMULA_NAME RefineWMG-PT-025025-UpperBounds-06
FORMULA_NAME RefineWMG-PT-025025-UpperBounds-07
FORMULA_NAME RefineWMG-PT-025025-UpperBounds-08
FORMULA_NAME RefineWMG-PT-025025-UpperBounds-09
FORMULA_NAME RefineWMG-PT-025025-UpperBounds-10
FORMULA_NAME RefineWMG-PT-025025-UpperBounds-11
FORMULA_NAME RefineWMG-PT-025025-UpperBounds-12
FORMULA_NAME RefineWMG-PT-025025-UpperBounds-13
FORMULA_NAME RefineWMG-PT-025025-UpperBounds-14
FORMULA_NAME RefineWMG-PT-025025-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679021647837

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RefineWMG-PT-025025
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-17 02:54:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-17 02:54:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 02:54:09] [INFO ] Load time of PNML (sax parser for PT used): 39 ms
[2023-03-17 02:54:09] [INFO ] Transformed 129 places.
[2023-03-17 02:54:09] [INFO ] Transformed 103 transitions.
[2023-03-17 02:54:09] [INFO ] Parsed PT model containing 129 places and 103 transitions and 308 arcs in 100 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 103 rows 129 cols
[2023-03-17 02:54:09] [INFO ] Computed 52 place invariants in 6 ms
FORMULA RefineWMG-PT-025025-UpperBounds-15 25 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-025025-UpperBounds-14 25 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-025025-UpperBounds-13 25 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-025025-UpperBounds-12 25 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-025025-UpperBounds-10 25 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-025025-UpperBounds-07 25 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10008 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 10) seen :81
FORMULA RefineWMG-PT-025025-UpperBounds-06 25 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RefineWMG-PT-025025-UpperBounds-05 25 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RefineWMG-PT-025025-UpperBounds-04 25 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 7) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 7) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 7) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 7) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 7) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 7) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 7) seen :4
[2023-03-17 02:54:09] [INFO ] Invariant cache hit.
[2023-03-17 02:54:09] [INFO ] [Real]Absence check using 52 positive place invariants in 17 ms returned sat
[2023-03-17 02:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 02:54:09] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2023-03-17 02:54:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 02:54:10] [INFO ] [Nat]Absence check using 52 positive place invariants in 12 ms returned sat
[2023-03-17 02:54:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 02:54:10] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2023-03-17 02:54:10] [INFO ] Computed and/alt/rep : 77/102/77 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-17 02:54:10] [INFO ] Added : 19 causal constraints over 4 iterations in 54 ms. Result :sat
Minimization took 176 ms.
[2023-03-17 02:54:10] [INFO ] [Real]Absence check using 52 positive place invariants in 6 ms returned sat
[2023-03-17 02:54:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 02:54:10] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-17 02:54:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 02:54:10] [INFO ] [Nat]Absence check using 52 positive place invariants in 7 ms returned sat
[2023-03-17 02:54:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 02:54:10] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2023-03-17 02:54:10] [INFO ] Computed and/alt/rep : 77/102/77 causal constraints (skipped 0 transitions) in 14 ms.
[2023-03-17 02:54:10] [INFO ] Added : 41 causal constraints over 9 iterations in 126 ms. Result :sat
Minimization took 206 ms.
[2023-03-17 02:54:10] [INFO ] [Real]Absence check using 52 positive place invariants in 12 ms returned sat
[2023-03-17 02:54:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 02:54:10] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-17 02:54:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 02:54:10] [INFO ] [Nat]Absence check using 52 positive place invariants in 6 ms returned sat
[2023-03-17 02:54:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 02:54:10] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2023-03-17 02:54:10] [INFO ] Computed and/alt/rep : 77/102/77 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-17 02:54:11] [INFO ] Added : 19 causal constraints over 4 iterations in 58 ms. Result :sat
Minimization took 279 ms.
[2023-03-17 02:54:11] [INFO ] [Real]Absence check using 52 positive place invariants in 8 ms returned sat
[2023-03-17 02:54:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 02:54:11] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-17 02:54:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 02:54:11] [INFO ] [Nat]Absence check using 52 positive place invariants in 7 ms returned sat
[2023-03-17 02:54:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 02:54:11] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 02:54:11] [INFO ] Computed and/alt/rep : 77/102/77 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 02:54:11] [INFO ] Added : 33 causal constraints over 7 iterations in 64 ms. Result :sat
Minimization took 22 ms.
[2023-03-17 02:54:11] [INFO ] [Real]Absence check using 52 positive place invariants in 7 ms returned sat
[2023-03-17 02:54:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 02:54:11] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-17 02:54:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 02:54:11] [INFO ] [Nat]Absence check using 52 positive place invariants in 7 ms returned sat
[2023-03-17 02:54:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 02:54:11] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 02:54:11] [INFO ] Computed and/alt/rep : 77/102/77 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 02:54:11] [INFO ] Added : 33 causal constraints over 7 iterations in 62 ms. Result :sat
Minimization took 25 ms.
[2023-03-17 02:54:11] [INFO ] [Real]Absence check using 52 positive place invariants in 6 ms returned sat
[2023-03-17 02:54:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 02:54:11] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 02:54:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 02:54:11] [INFO ] [Nat]Absence check using 52 positive place invariants in 6 ms returned sat
[2023-03-17 02:54:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 02:54:11] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 02:54:11] [INFO ] Computed and/alt/rep : 77/102/77 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-17 02:54:11] [INFO ] Added : 46 causal constraints over 10 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2023-03-17 02:54:12] [INFO ] [Real]Absence check using 52 positive place invariants in 5 ms returned sat
[2023-03-17 02:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 02:54:12] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 02:54:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 02:54:12] [INFO ] [Nat]Absence check using 52 positive place invariants in 7 ms returned sat
[2023-03-17 02:54:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 02:54:12] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 02:54:12] [INFO ] Computed and/alt/rep : 77/102/77 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-17 02:54:12] [INFO ] Added : 12 causal constraints over 3 iterations in 35 ms. Result :sat
Minimization took 84 ms.
Current structural bounds on expressions (after SMT) : [25, 25, 25, 7, 25, 7, 25] Max seen :[0, 0, 0, 0, 0, 6, 0]
FORMULA RefineWMG-PT-025025-UpperBounds-11 25 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-025025-UpperBounds-09 7 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-025025-UpperBounds-08 25 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-025025-UpperBounds-02 25 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-025025-UpperBounds-01 25 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-025025-UpperBounds-00 25 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RefineWMG-PT-025025-UpperBounds-03 7 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.
Total runtime 3674 ms.

BK_STOP 1679021653610

--------------------
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
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -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="RefineWMG-PT-025025"
export BK_EXAMINATION="UpperBounds"
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 2-5348"
echo " Executing tool itstools"
echo " Input is RefineWMG-PT-025025, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r325-tall-167889197400613"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-025025.tgz
mv RefineWMG-PT-025025 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;