Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r258-tall-165303545200021.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SquareGrid-PT-080408, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303545200021
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 764K
-rw-r--r-- 1 mcc users 8.8K Apr 30 01:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Apr 30 01:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 30 01:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 30 01:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K May 9 09:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 09:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 09:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 09:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rwxr-xr-x 1 mcc users 505K May 10 09:34 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 SquareGrid-PT-080408-UpperBounds-00
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-01
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-02
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-03
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-04
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-05
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-06
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-07
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-08
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-09
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-10
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-11
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-12
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-13
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-14
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1653054990775

Running Version 202205111006
[2022-05-20 13:56:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-20 13:56:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 13:56:32] [INFO ] Load time of PNML (sax parser for PT used): 133 ms
[2022-05-20 13:56:32] [INFO ] Transformed 896 places.
[2022-05-20 13:56:32] [INFO ] Transformed 1056 transitions.
[2022-05-20 13:56:32] [INFO ] Parsed PT model containing 896 places and 1056 transitions in 238 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:56:32] [INFO ] Computed 353 place invariants in 105 ms
FORMULA SquareGrid-PT-080408-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-080408-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-080408-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 623 ms. (steps per millisecond=16 ) properties (out of 13) seen :56
FORMULA SquareGrid-PT-080408-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-080408-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-080408-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-080408-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-080408-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-080408-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-080408-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 6) seen :30
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 6) seen :29
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 6) seen :29
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 6) seen :31
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 6) seen :30
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 6) seen :32
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:56:33] [INFO ] Computed 353 place invariants in 49 ms
[2022-05-20 13:56:33] [INFO ] [Real]Absence check using 352 positive place invariants in 88 ms returned sat
[2022-05-20 13:56:33] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 26 ms returned sat
[2022-05-20 13:56:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 13:56:34] [INFO ] [Real]Absence check using state equation in 461 ms returned sat
[2022-05-20 13:56:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 13:56:34] [INFO ] [Nat]Absence check using 352 positive place invariants in 52 ms returned sat
[2022-05-20 13:56:34] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 11 ms returned sat
[2022-05-20 13:56:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 13:56:34] [INFO ] [Nat]Absence check using state equation in 316 ms returned sat
[2022-05-20 13:56:35] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 69 ms.
[2022-05-20 13:56:37] [INFO ] Added : 211 causal constraints over 43 iterations in 2499 ms. Result :sat
Minimization took 91 ms.
[2022-05-20 13:56:37] [INFO ] [Real]Absence check using 352 positive place invariants in 55 ms returned sat
[2022-05-20 13:56:37] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-20 13:56:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 13:56:38] [INFO ] [Real]Absence check using state equation in 298 ms returned sat
[2022-05-20 13:56:38] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 51 ms.
[2022-05-20 13:56:40] [INFO ] Added : 213 causal constraints over 43 iterations in 2562 ms. Result :sat
Minimization took 116 ms.
[2022-05-20 13:56:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 13:56:41] [INFO ] [Nat]Absence check using 352 positive place invariants in 55 ms returned sat
[2022-05-20 13:56:41] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-20 13:56:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 13:56:41] [INFO ] [Nat]Absence check using state equation in 311 ms returned sat
[2022-05-20 13:56:41] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 54 ms.
[2022-05-20 13:56:43] [INFO ] Added : 213 causal constraints over 43 iterations in 2413 ms. Result :sat
Minimization took 87 ms.
[2022-05-20 13:56:44] [INFO ] [Real]Absence check using 352 positive place invariants in 65 ms returned sat
[2022-05-20 13:56:44] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 11 ms returned sat
[2022-05-20 13:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 13:56:44] [INFO ] [Real]Absence check using state equation in 338 ms returned sat
[2022-05-20 13:56:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 13:56:44] [INFO ] [Nat]Absence check using 352 positive place invariants in 52 ms returned sat
[2022-05-20 13:56:44] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-20 13:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 13:56:45] [INFO ] [Nat]Absence check using state equation in 332 ms returned sat
[2022-05-20 13:56:45] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 52 ms.
[2022-05-20 13:56:47] [INFO ] Added : 226 causal constraints over 46 iterations in 2607 ms. Result :sat
Minimization took 98 ms.
[2022-05-20 13:56:47] [INFO ] [Real]Absence check using 352 positive place invariants in 56 ms returned sat
[2022-05-20 13:56:47] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 11 ms returned sat
[2022-05-20 13:56:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 13:56:48] [INFO ] [Real]Absence check using state equation in 346 ms returned sat
[2022-05-20 13:56:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 13:56:48] [INFO ] [Nat]Absence check using 352 positive place invariants in 55 ms returned sat
[2022-05-20 13:56:48] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-20 13:56:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 13:56:48] [INFO ] [Nat]Absence check using state equation in 314 ms returned sat
[2022-05-20 13:56:48] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 49 ms.
[2022-05-20 13:56:51] [INFO ] Added : 211 causal constraints over 43 iterations in 2364 ms. Result :sat
Minimization took 97 ms.
[2022-05-20 13:56:51] [INFO ] [Real]Absence check using 352 positive place invariants in 53 ms returned sat
[2022-05-20 13:56:51] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 11 ms returned sat
[2022-05-20 13:56:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 13:56:51] [INFO ] [Real]Absence check using state equation in 301 ms returned sat
[2022-05-20 13:56:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 13:56:51] [INFO ] [Nat]Absence check using 352 positive place invariants in 51 ms returned sat
[2022-05-20 13:56:52] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-20 13:56:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 13:56:52] [INFO ] [Nat]Absence check using state equation in 308 ms returned sat
[2022-05-20 13:56:52] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 42 ms.
[2022-05-20 13:56:54] [INFO ] Added : 208 causal constraints over 42 iterations in 2279 ms. Result :sat
Minimization took 97 ms.
[2022-05-20 13:56:54] [INFO ] [Real]Absence check using 352 positive place invariants in 51 ms returned sat
[2022-05-20 13:56:54] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 11 ms returned sat
[2022-05-20 13:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 13:56:55] [INFO ] [Real]Absence check using state equation in 303 ms returned sat
[2022-05-20 13:56:55] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 45 ms.
[2022-05-20 13:56:57] [INFO ] Added : 213 causal constraints over 43 iterations in 2511 ms. Result :sat
Minimization took 114 ms.
[2022-05-20 13:56:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 13:56:58] [INFO ] [Nat]Absence check using 352 positive place invariants in 54 ms returned sat
[2022-05-20 13:56:58] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-20 13:56:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 13:56:58] [INFO ] [Nat]Absence check using state equation in 306 ms returned sat
[2022-05-20 13:56:58] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 44 ms.
[2022-05-20 13:57:00] [INFO ] Added : 213 causal constraints over 43 iterations in 2388 ms. Result :sat
Minimization took 104 ms.
Current structural bounds on expressions (after SMT) : [24, 24, 24, 24, 24, 24] Max seen :[5, 8, 5, 6, 8, 18]
FORMULA SquareGrid-PT-080408-UpperBounds-12 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SquareGrid-PT-080408-UpperBounds-11 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SquareGrid-PT-080408-UpperBounds-05 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SquareGrid-PT-080408-UpperBounds-04 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SquareGrid-PT-080408-UpperBounds-01 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA SquareGrid-PT-080408-UpperBounds-00 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.
Total runtime 39970 ms.

BK_STOP 1653055031900

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="SquareGrid-PT-080408"
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 2-4028"
echo " Executing tool itstools"
echo " Input is SquareGrid-PT-080408, 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 r258-tall-165303545200021"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-080408.tgz
mv SquareGrid-PT-080408 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 ;