About the Execution of ITS-Tools for Philosophers-PT-000100
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.r293-tall-167873945100221.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 Philosophers-PT-000100, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945100221
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.3M
-rw-r--r-- 1 mcc users 98K Feb 25 13:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 597K Feb 25 13:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 48K Feb 25 13:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 326K Feb 25 13:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 53K Feb 25 16:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 210K Feb 25 16:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 36K Feb 25 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 181K Feb 25 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 145K Feb 25 13:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 860K Feb 25 13:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 323K Feb 25 13:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.2M Feb 25 13:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 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 215K 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 Philosophers-PT-000100-UpperBounds-00
FORMULA_NAME Philosophers-PT-000100-UpperBounds-01
FORMULA_NAME Philosophers-PT-000100-UpperBounds-02
FORMULA_NAME Philosophers-PT-000100-UpperBounds-03
FORMULA_NAME Philosophers-PT-000100-UpperBounds-04
FORMULA_NAME Philosophers-PT-000100-UpperBounds-05
FORMULA_NAME Philosophers-PT-000100-UpperBounds-06
FORMULA_NAME Philosophers-PT-000100-UpperBounds-07
FORMULA_NAME Philosophers-PT-000100-UpperBounds-08
FORMULA_NAME Philosophers-PT-000100-UpperBounds-09
FORMULA_NAME Philosophers-PT-000100-UpperBounds-10
FORMULA_NAME Philosophers-PT-000100-UpperBounds-11
FORMULA_NAME Philosophers-PT-000100-UpperBounds-12
FORMULA_NAME Philosophers-PT-000100-UpperBounds-13
FORMULA_NAME Philosophers-PT-000100-UpperBounds-14
FORMULA_NAME Philosophers-PT-000100-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678807339028
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=Philosophers-PT-000100
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-14 15:22:20] [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]
[2023-03-14 15:22:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 15:22:20] [INFO ] Load time of PNML (sax parser for PT used): 70 ms
[2023-03-14 15:22:20] [INFO ] Transformed 500 places.
[2023-03-14 15:22:20] [INFO ] Transformed 500 transitions.
[2023-03-14 15:22:20] [INFO ] Found NUPN structural information;
[2023-03-14 15:22:20] [INFO ] Parsed PT model containing 500 places and 500 transitions and 1600 arcs in 133 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
FORMULA Philosophers-PT-000100-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000100-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 500 rows 500 cols
[2023-03-14 15:22:20] [INFO ] Computed 200 place invariants in 18 ms
FORMULA Philosophers-PT-000100-UpperBounds-06 100 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000100-UpperBounds-04 100 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000100-UpperBounds-01 100 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000100-UpperBounds-00 100 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 10) seen :298
FORMULA Philosophers-PT-000100-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-000100-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-000100-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-000100-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-000100-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-000100-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 4) seen :38
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 4) seen :38
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 4) seen :38
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 4) seen :38
[2023-03-14 15:22:21] [INFO ] Invariant cache hit.
[2023-03-14 15:22:21] [INFO ] [Real]Absence check using 200 positive place invariants in 36 ms returned sat
[2023-03-14 15:22:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:22:21] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2023-03-14 15:22:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:22:22] [INFO ] [Nat]Absence check using 200 positive place invariants in 59 ms returned sat
[2023-03-14 15:22:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:22:22] [INFO ] [Nat]Absence check using state equation in 138 ms returned sat
[2023-03-14 15:22:22] [INFO ] Computed and/alt/rep : 300/400/300 causal constraints (skipped 0 transitions) in 29 ms.
[2023-03-14 15:22:22] [INFO ] Added : 1 causal constraints over 1 iterations in 107 ms. Result :sat
Minimization took 53 ms.
[2023-03-14 15:22:22] [INFO ] [Real]Absence check using 200 positive place invariants in 39 ms returned sat
[2023-03-14 15:22:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:22:22] [INFO ] [Real]Absence check using state equation in 131 ms returned sat
[2023-03-14 15:22:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:22:22] [INFO ] [Nat]Absence check using 200 positive place invariants in 29 ms returned sat
[2023-03-14 15:22:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:22:23] [INFO ] [Nat]Absence check using state equation in 138 ms returned sat
[2023-03-14 15:22:23] [INFO ] Computed and/alt/rep : 300/400/300 causal constraints (skipped 0 transitions) in 24 ms.
[2023-03-14 15:22:23] [INFO ] Added : 1 causal constraints over 1 iterations in 84 ms. Result :sat
Minimization took 52 ms.
[2023-03-14 15:22:23] [INFO ] [Real]Absence check using 200 positive place invariants in 32 ms returned sat
[2023-03-14 15:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:22:23] [INFO ] [Real]Absence check using state equation in 139 ms returned sat
[2023-03-14 15:22:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:22:26] [INFO ] [Real]Absence check using 200 positive place invariants in 32 ms returned sat
[2023-03-14 15:22:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:22:27] [INFO ] [Real]Absence check using state equation in 140 ms returned sat
[2023-03-14 15:22:27] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [100, 100, 100, 100] Max seen :[88, 88, 58, 58]
FORMULA Philosophers-PT-000100-UpperBounds-03 100 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Philosophers-PT-000100-UpperBounds-02 100 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 100 out of 500 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 500/500 places, 500/500 transitions.
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 0 with 200 rules applied. Total rules applied 200 place count 400 transition count 400
Free-agglomeration rule (complex) applied 100 times.
Iterating global reduction 0 with 100 rules applied. Total rules applied 300 place count 400 transition count 300
Reduce places removed 100 places and 0 transitions.
Drop transitions removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Iterating post reduction 0 with 200 rules applied. Total rules applied 500 place count 300 transition count 200
Applied a total of 500 rules in 88 ms. Remains 300 /500 variables (removed 200) and now considering 200/500 (removed 300) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 300/500 places, 200/500 transitions.
// Phase 1: matrix 200 rows 300 cols
[2023-03-14 15:22:30] [INFO ] Computed 200 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 3942 resets, run finished after 13678 ms. (steps per millisecond=73 ) properties (out of 2) seen :200
FORMULA Philosophers-PT-000100-UpperBounds-07 100 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-000100-UpperBounds-05 100 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 23775 ms.
BK_STOP 1678807365297
--------------------
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="Philosophers-PT-000100"
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 Philosophers-PT-000100, 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 r293-tall-167873945100221"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-000100.tgz
mv Philosophers-PT-000100 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 '
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 ;