Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r051-ebro-158902545700137.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CloudReconfiguration-PT-318, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r051-ebro-158902545700137
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 840K
-rw-r--r-- 1 mcc users 4.0K Mar 30 01:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 30 01:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 28 16:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 8 14:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 8 14:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 27 08:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 27 08:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 26 08:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 26 08:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 661K Mar 24 05:37 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudReconfiguration-PT-318-00
FORMULA_NAME CloudReconfiguration-PT-318-01
FORMULA_NAME CloudReconfiguration-PT-318-02
FORMULA_NAME CloudReconfiguration-PT-318-03
FORMULA_NAME CloudReconfiguration-PT-318-04
FORMULA_NAME CloudReconfiguration-PT-318-05
FORMULA_NAME CloudReconfiguration-PT-318-06
FORMULA_NAME CloudReconfiguration-PT-318-07
FORMULA_NAME CloudReconfiguration-PT-318-08
FORMULA_NAME CloudReconfiguration-PT-318-09
FORMULA_NAME CloudReconfiguration-PT-318-10
FORMULA_NAME CloudReconfiguration-PT-318-11
FORMULA_NAME CloudReconfiguration-PT-318-12
FORMULA_NAME CloudReconfiguration-PT-318-13
FORMULA_NAME CloudReconfiguration-PT-318-14
FORMULA_NAME CloudReconfiguration-PT-318-15

=== Now, execution of the tool begins

BK_START 1589512705672

[2020-05-15 03:18:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-15 03:18:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 03:18:29] [INFO ] Load time of PNML (sax parser for PT used): 350 ms
[2020-05-15 03:18:29] [INFO ] Transformed 2587 places.
[2020-05-15 03:18:29] [INFO ] Transformed 3099 transitions.
[2020-05-15 03:18:29] [INFO ] Found NUPN structural information;
[2020-05-15 03:18:29] [INFO ] Parsed PT model containing 2587 places and 3099 transitions in 475 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 130 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 790 resets, run finished after 755 ms. (steps per millisecond=132 ) properties seen :[0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0]
// Phase 1: matrix 3099 rows 2587 cols
[2020-05-15 03:18:30] [INFO ] Computed 4 place invariants in 167 ms
[2020-05-15 03:18:31] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 131 ms returned sat
[2020-05-15 03:18:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:18:50] [INFO ] [Real]Absence check using state equation in 19204 ms returned (error "Solver has unexpectedly terminated")
[2020-05-15 03:18:51] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 128 ms returned sat
[2020-05-15 03:18:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:19:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:19:10] [INFO ] [Real]Absence check using state equation in 18930 ms returned (error "Failed to check-sat")
[2020-05-15 03:19:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2020-05-15 03:19:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:19:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:19:30] [INFO ] [Real]Absence check using state equation in 19394 ms returned (error "Failed to check-sat")
[2020-05-15 03:19:31] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 120 ms returned sat
[2020-05-15 03:19:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:19:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:19:50] [INFO ] [Real]Absence check using state equation in 19435 ms returned (error "Failed to check-sat")
[2020-05-15 03:19:51] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 119 ms returned sat
[2020-05-15 03:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:20:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:20:10] [INFO ] [Real]Absence check using state equation in 19398 ms returned (error "Failed to check-sat")
[2020-05-15 03:20:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 111 ms returned sat
[2020-05-15 03:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:20:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:20:30] [INFO ] [Real]Absence check using state equation in 19330 ms returned unknown
[2020-05-15 03:20:31] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 180 ms returned sat
[2020-05-15 03:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:20:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:20:50] [INFO ] [Real]Absence check using state equation in 19372 ms returned (error "Failed to check-sat")
[2020-05-15 03:20:51] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2020-05-15 03:20:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:21:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:21:10] [INFO ] [Real]Absence check using state equation in 19455 ms returned (error "Failed to check-sat")
[2020-05-15 03:21:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 125 ms returned sat
[2020-05-15 03:21:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:21:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:21:30] [INFO ] [Real]Absence check using state equation in 19370 ms returned (error "Failed to check-sat")
[2020-05-15 03:21:31] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 126 ms returned sat
[2020-05-15 03:21:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:21:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:21:50] [INFO ] [Real]Absence check using state equation in 19261 ms returned (error "Failed to check-sat")
[2020-05-15 03:21:51] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 113 ms returned sat
[2020-05-15 03:21:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:22:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:22:10] [INFO ] [Real]Absence check using state equation in 19421 ms returned (error "Failed to check-sat")
[2020-05-15 03:22:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 130 ms returned sat
[2020-05-15 03:22:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:22:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:22:30] [INFO ] [Real]Absence check using state equation in 19412 ms returned (error "Failed to check-sat")
[2020-05-15 03:22:31] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 172 ms returned sat
[2020-05-15 03:22:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:22:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:22:50] [INFO ] [Real]Absence check using state equation in 19315 ms returned unknown
[2020-05-15 03:22:51] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 129 ms returned sat
[2020-05-15 03:22:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:23:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:23:10] [INFO ] [Real]Absence check using state equation in 19417 ms returned (error "Failed to check-sat")
[2020-05-15 03:23:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 109 ms returned sat
[2020-05-15 03:23:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:23:31] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:23:31] [INFO ] [Real]Absence check using state equation in 19328 ms returned (error "Failed to check-sat")
[2020-05-15 03:23:31] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 146 ms returned sat
[2020-05-15 03:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:23:51] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:23:51] [INFO ] [Real]Absence check using state equation in 19378 ms returned (error "Failed to check-sat")
[2020-05-15 03:23:51] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 117 ms returned sat
[2020-05-15 03:23:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:24:11] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:24:11] [INFO ] [Real]Absence check using state equation in 19439 ms returned (error "Failed to check-sat")
[2020-05-15 03:24:11] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 116 ms returned sat
[2020-05-15 03:24:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 03:24:31] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 03:24:31] [INFO ] [Real]Absence check using state equation in 19438 ms returned (error "Failed to check-sat")
[2020-05-15 03:24:32] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-05-15 03:24:32] [INFO ] Flatten gal took : 503 ms
FORMULA CloudReconfiguration-PT-318-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-318-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-318-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-318-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-318-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-318-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-15 03:24:32] [INFO ] Flatten gal took : 240 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-15 03:24:32] [INFO ] Applying decomposition
[2020-05-15 03:24:33] [INFO ] Flatten gal took : 165 ms

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="CloudReconfiguration-PT-318"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 CloudReconfiguration-PT-318, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r051-ebro-158902545700137"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-318.tgz
mv CloudReconfiguration-PT-318 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;