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.r485-tall-167912699800765.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)
..............
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is TriangularGrid-PT-5046, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912699800765
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 624K
-rw-r--r-- 1 mcc users 6.0K Feb 26 01:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Feb 26 01:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 01:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 26 01:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 17:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 17:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 02:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Feb 26 02:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Feb 26 02:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Feb 26 02:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rwxr-xr-x 1 mcc users 185K 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 TriangularGrid-PT-5046-UpperBounds-00
FORMULA_NAME TriangularGrid-PT-5046-UpperBounds-01
FORMULA_NAME TriangularGrid-PT-5046-UpperBounds-02
FORMULA_NAME TriangularGrid-PT-5046-UpperBounds-03
FORMULA_NAME TriangularGrid-PT-5046-UpperBounds-04
FORMULA_NAME TriangularGrid-PT-5046-UpperBounds-05
FORMULA_NAME TriangularGrid-PT-5046-UpperBounds-06
FORMULA_NAME TriangularGrid-PT-5046-UpperBounds-07
FORMULA_NAME TriangularGrid-PT-5046-UpperBounds-08
FORMULA_NAME TriangularGrid-PT-5046-UpperBounds-09
FORMULA_NAME TriangularGrid-PT-5046-UpperBounds-10
FORMULA_NAME TriangularGrid-PT-5046-UpperBounds-11
FORMULA_NAME TriangularGrid-PT-5046-UpperBounds-12
FORMULA_NAME TriangularGrid-PT-5046-UpperBounds-13
FORMULA_NAME TriangularGrid-PT-5046-UpperBounds-14
FORMULA_NAME TriangularGrid-PT-5046-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679285248605

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=TriangularGrid-PT-5046
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-20 04:07:30] [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]
[2023-03-20 04:07:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 04:07:30] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2023-03-20 04:07:30] [INFO ] Transformed 280 places.
[2023-03-20 04:07:30] [INFO ] Transformed 240 transitions.
[2023-03-20 04:07:30] [INFO ] Parsed PT model containing 280 places and 240 transitions and 960 arcs in 122 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 240 rows 280 cols
[2023-03-20 04:07:30] [INFO ] Computed 116 place invariants in 32 ms
FORMULA TriangularGrid-PT-5046-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-5046-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-5046-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-5046-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-5046-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 11) seen :77
FORMULA TriangularGrid-PT-5046-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TriangularGrid-PT-5046-UpperBounds-13 18 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TriangularGrid-PT-5046-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TriangularGrid-PT-5046-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TriangularGrid-PT-5046-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TriangularGrid-PT-5046-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 5) seen :30
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 5) seen :27
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 5) seen :35
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :30
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 5) seen :31
[2023-03-20 04:07:30] [INFO ] Invariant cache hit.
[2023-03-20 04:07:31] [INFO ] [Real]Absence check using 115 positive place invariants in 25 ms returned sat
[2023-03-20 04:07:31] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 5 ms returned sat
[2023-03-20 04:07:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 04:07:31] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2023-03-20 04:07:31] [INFO ] Computed and/alt/rep : 165/165/165 causal constraints (skipped 0 transitions) in 18 ms.
[2023-03-20 04:07:31] [INFO ] Added : 74 causal constraints over 15 iterations in 409 ms. Result :sat
Minimization took 41 ms.
[2023-03-20 04:07:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 04:07:31] [INFO ] [Nat]Absence check using 115 positive place invariants in 20 ms returned sat
[2023-03-20 04:07:31] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-20 04:07:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 04:07:31] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 04:07:31] [INFO ] Computed and/alt/rep : 165/165/165 causal constraints (skipped 0 transitions) in 18 ms.
[2023-03-20 04:07:32] [INFO ] Added : 74 causal constraints over 15 iterations in 266 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 04:07:32] [INFO ] [Real]Absence check using 115 positive place invariants in 22 ms returned sat
[2023-03-20 04:07:32] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-20 04:07:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 04:07:32] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2023-03-20 04:07:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 04:07:32] [INFO ] [Nat]Absence check using 115 positive place invariants in 15 ms returned sat
[2023-03-20 04:07:32] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-20 04:07:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 04:07:32] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2023-03-20 04:07:32] [INFO ] Computed and/alt/rep : 165/165/165 causal constraints (skipped 0 transitions) in 14 ms.
[2023-03-20 04:07:32] [INFO ] Added : 76 causal constraints over 16 iterations in 267 ms. Result :sat
Minimization took 30 ms.
[2023-03-20 04:07:32] [INFO ] [Real]Absence check using 115 positive place invariants in 15 ms returned sat
[2023-03-20 04:07:32] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-20 04:07:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 04:07:33] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2023-03-20 04:07:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 04:07:33] [INFO ] [Nat]Absence check using 115 positive place invariants in 14 ms returned sat
[2023-03-20 04:07:33] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-20 04:07:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 04:07:33] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2023-03-20 04:07:33] [INFO ] Computed and/alt/rep : 165/165/165 causal constraints (skipped 0 transitions) in 14 ms.
[2023-03-20 04:07:33] [INFO ] Added : 79 causal constraints over 16 iterations in 260 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 04:07:33] [INFO ] [Real]Absence check using 115 positive place invariants in 14 ms returned sat
[2023-03-20 04:07:33] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-20 04:07:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 04:07:33] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2023-03-20 04:07:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 04:07:33] [INFO ] [Nat]Absence check using 115 positive place invariants in 16 ms returned sat
[2023-03-20 04:07:33] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-20 04:07:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 04:07:33] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2023-03-20 04:07:33] [INFO ] Computed and/alt/rep : 165/165/165 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-20 04:07:34] [INFO ] Added : 77 causal constraints over 16 iterations in 254 ms. Result :sat
Minimization took 38 ms.
[2023-03-20 04:07:34] [INFO ] [Real]Absence check using 115 positive place invariants in 16 ms returned sat
[2023-03-20 04:07:34] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-20 04:07:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 04:07:34] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2023-03-20 04:07:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 04:07:34] [INFO ] [Nat]Absence check using 115 positive place invariants in 15 ms returned sat
[2023-03-20 04:07:34] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-20 04:07:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 04:07:34] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2023-03-20 04:07:34] [INFO ] Computed and/alt/rep : 165/165/165 causal constraints (skipped 0 transitions) in 18 ms.
[2023-03-20 04:07:34] [INFO ] Added : 65 causal constraints over 13 iterations in 213 ms. Result :sat
Minimization took 26 ms.
Current structural bounds on expressions (after SMT) : [18, 18, 18, 18, 18] Max seen :[6, 9, 14, 13, 13]
FORMULA TriangularGrid-PT-5046-UpperBounds-12 18 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA TriangularGrid-PT-5046-UpperBounds-11 18 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA TriangularGrid-PT-5046-UpperBounds-10 18 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA TriangularGrid-PT-5046-UpperBounds-05 18 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA TriangularGrid-PT-5046-UpperBounds-00 18 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.
Total runtime 5145 ms.

BK_STOP 1679285256364

--------------------
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="TriangularGrid-PT-5046"
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 TriangularGrid-PT-5046, 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 r485-tall-167912699800765"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TriangularGrid-PT-5046.tgz
mv TriangularGrid-PT-5046 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 ;