Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r197-tajo-165281579000166.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is Referendum-PT-0500, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-tajo-165281579000166
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.4M
-rw-r--r-- 1 mcc users 422K Apr 29 17:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.9M Apr 29 17:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 212K Apr 29 15:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.5M Apr 29 15:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 347K May 9 08:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.1M May 9 08:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 48K May 9 08:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 253K May 9 08:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 43K May 9 08:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 106K May 9 08:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 571K 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 Referendum-PT-0500-UpperBounds-00
FORMULA_NAME Referendum-PT-0500-UpperBounds-01
FORMULA_NAME Referendum-PT-0500-UpperBounds-02
FORMULA_NAME Referendum-PT-0500-UpperBounds-03
FORMULA_NAME Referendum-PT-0500-UpperBounds-04
FORMULA_NAME Referendum-PT-0500-UpperBounds-05
FORMULA_NAME Referendum-PT-0500-UpperBounds-06
FORMULA_NAME Referendum-PT-0500-UpperBounds-07
FORMULA_NAME Referendum-PT-0500-UpperBounds-08
FORMULA_NAME Referendum-PT-0500-UpperBounds-09
FORMULA_NAME Referendum-PT-0500-UpperBounds-10
FORMULA_NAME Referendum-PT-0500-UpperBounds-11
FORMULA_NAME Referendum-PT-0500-UpperBounds-12
FORMULA_NAME Referendum-PT-0500-UpperBounds-13
FORMULA_NAME Referendum-PT-0500-UpperBounds-14
FORMULA_NAME Referendum-PT-0500-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1653248141721

Running Version 0
[2022-05-22 19:35:43] [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]
[2022-05-22 19:35:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-22 19:35:43] [INFO ] Load time of PNML (sax parser for PT used): 101 ms
[2022-05-22 19:35:43] [INFO ] Transformed 1501 places.
[2022-05-22 19:35:43] [INFO ] Transformed 1001 transitions.
[2022-05-22 19:35:43] [INFO ] Found NUPN structural information;
[2022-05-22 19:35:43] [INFO ] Parsed PT model containing 1501 places and 1001 transitions in 154 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 26 ms.
FORMULA Referendum-PT-0500-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0500-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0500-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0500-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-0500-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 1001 rows 1501 cols
[2022-05-22 19:35:43] [INFO ] Computed 500 place invariants in 34 ms
Incomplete random walk after 10000 steps, including 19 resets, run finished after 1844 ms. (steps per millisecond=5 ) properties (out of 11) seen :2306
FORMULA Referendum-PT-0500-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-0500-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-0500-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-0500-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-0500-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-0500-UpperBounds-04 500 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-0500-UpperBounds-03 500 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Referendum-PT-0500-UpperBounds-01 500 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=52 ) properties (out of 3) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 3) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 3) seen :8
// Phase 1: matrix 1001 rows 1501 cols
[2022-05-22 19:35:46] [INFO ] Computed 500 place invariants in 17 ms
[2022-05-22 19:35:46] [INFO ] [Real]Absence check using 500 positive place invariants in 115 ms returned sat
[2022-05-22 19:35:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 19:35:47] [INFO ] [Real]Absence check using state equation in 438 ms returned sat
[2022-05-22 19:35:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 19:35:52] [INFO ] [Real]Absence check using 500 positive place invariants in 114 ms returned sat
[2022-05-22 19:35:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 19:35:52] [INFO ] [Real]Absence check using state equation in 438 ms returned sat
[2022-05-22 19:35:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 19:35:58] [INFO ] [Real]Absence check using 500 positive place invariants in 121 ms returned sat
[2022-05-22 19:35:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 19:35:58] [INFO ] [Real]Absence check using state equation in 515 ms returned sat
[2022-05-22 19:35:59] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [500, 500, 500] Max seen :[269, 266, 266]
Support contains 1000 out of 1501 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1501/1501 places, 1001/1001 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1500 transition count 1000
Applied a total of 1 rules in 229 ms. Remains 1500 /1501 variables (removed 1) and now considering 1000/1001 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 1500/1501 places, 1000/1001 transitions.
// Phase 1: matrix 1000 rows 1500 cols
[2022-05-22 19:36:04] [INFO ] Computed 500 place invariants in 10 ms
Interrupted random walk after 339843 steps, including 678 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen :{0=282, 1=284, 2=284}
Interrupted Best-First random walk after 241200 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=48 ) properties seen :{0=401}
Interrupted Best-First random walk after 239976 steps, including 0 resets, run timeout after 5005 ms. (steps per millisecond=47 ) properties seen :{1=395, 2=395}
Interrupted Best-First random walk after 239337 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=47 ) properties seen :{1=392, 2=392}
// Phase 1: matrix 1000 rows 1500 cols
[2022-05-22 19:36:49] [INFO ] Computed 500 place invariants in 10 ms
[2022-05-22 19:36:49] [INFO ] [Real]Absence check using 500 positive place invariants in 82 ms returned sat
[2022-05-22 19:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 19:36:50] [INFO ] [Real]Absence check using state equation in 369 ms returned sat
[2022-05-22 19:36:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 19:37:35] [INFO ] [Real]Absence check using 500 positive place invariants in 121 ms returned sat
[2022-05-22 19:37:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 19:37:36] [INFO ] [Real]Absence check using state equation in 525 ms returned sat
[2022-05-22 19:37:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 19:38:21] [INFO ] [Real]Absence check using 500 positive place invariants in 114 ms returned sat
[2022-05-22 19:38:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 19:38:21] [INFO ] [Real]Absence check using state equation in 429 ms returned sat
[2022-05-22 19:38:21] [INFO ] Solution in real domain found non-integer solution.
Current structural bounds on expressions (after SMT) : [500, 500, 500] Max seen :[401, 395, 395]
Support contains 1000 out of 1500 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1500/1500 places, 1000/1000 transitions.
Applied a total of 0 rules in 71 ms. Remains 1500 /1500 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1500/1500 places, 1000/1000 transitions.
Starting structural reductions, iteration 0 : 1500/1500 places, 1000/1000 transitions.
Applied a total of 0 rules in 56 ms. Remains 1500 /1500 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
// Phase 1: matrix 1000 rows 1500 cols
[2022-05-22 19:39:07] [INFO ] Computed 500 place invariants in 10 ms
[2022-05-22 19:39:07] [INFO ] Implicit Places using invariants in 368 ms returned []
// Phase 1: matrix 1000 rows 1500 cols
[2022-05-22 19:39:07] [INFO ] Computed 500 place invariants in 26 ms
[2022-05-22 19:39:08] [INFO ] Implicit Places using invariants and state equation in 784 ms returned []
Implicit Place search using SMT with State Equation took 1156 ms to find 0 implicit places.
[2022-05-22 19:39:08] [INFO ] Redundant transitions in 107 ms returned []
// Phase 1: matrix 1000 rows 1500 cols
[2022-05-22 19:39:08] [INFO ] Computed 500 place invariants in 8 ms
[2022-05-22 19:39:09] [INFO ] Dead Transitions using invariants and state equation in 685 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1500/1500 places, 1000/1000 transitions.
// Phase 1: matrix 1000 rows 1500 cols
[2022-05-22 19:39:09] [INFO ] Computed 500 place invariants in 4 ms
Interrupted random walk after 413637 steps, including 825 resets, run timeout after 30001 ms. (steps per millisecond=13 ) properties seen :{0=284, 1=279, 2=279}
Interrupted Best-First random walk after 294977 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=58 ) properties seen :{0=500}
FORMULA Referendum-PT-0500-UpperBounds-02 500 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 298601 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=59 ) properties seen :{0=500, 1=500}
FORMULA Referendum-PT-0500-UpperBounds-07 500 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Referendum-PT-0500-UpperBounds-05 500 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.

BK_STOP 1653248389350

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="Referendum-PT-0500"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is Referendum-PT-0500, 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 r197-tajo-165281579000166"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Referendum-PT-0500.tgz
mv Referendum-PT-0500 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 ;