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.r210-tajo-159033475600370.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)
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldIIPt-PT-050B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-tajo-159033475600370
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 4.1K May 14 01:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 14 01:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 13 18:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 13 18:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 14 10:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 14 10:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.3K May 13 13:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 13 13:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 13 08:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K May 13 08:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 860K May 12 20:42 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 ShieldIIPt-PT-050B-00
FORMULA_NAME ShieldIIPt-PT-050B-01
FORMULA_NAME ShieldIIPt-PT-050B-02
FORMULA_NAME ShieldIIPt-PT-050B-03
FORMULA_NAME ShieldIIPt-PT-050B-04
FORMULA_NAME ShieldIIPt-PT-050B-05
FORMULA_NAME ShieldIIPt-PT-050B-06
FORMULA_NAME ShieldIIPt-PT-050B-07
FORMULA_NAME ShieldIIPt-PT-050B-08
FORMULA_NAME ShieldIIPt-PT-050B-09
FORMULA_NAME ShieldIIPt-PT-050B-10
FORMULA_NAME ShieldIIPt-PT-050B-11
FORMULA_NAME ShieldIIPt-PT-050B-12
FORMULA_NAME ShieldIIPt-PT-050B-13
FORMULA_NAME ShieldIIPt-PT-050B-14
FORMULA_NAME ShieldIIPt-PT-050B-15

=== Now, execution of the tool begins

BK_START 1590586622963

[2020-05-27 13:37:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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]
[2020-05-27 13:37:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-27 13:37:04] [INFO ] Load time of PNML (sax parser for PT used): 141 ms
[2020-05-27 13:37:04] [INFO ] Transformed 3503 places.
[2020-05-27 13:37:04] [INFO ] Transformed 3253 transitions.
[2020-05-27 13:37:04] [INFO ] Found NUPN structural information;
[2020-05-27 13:37:04] [INFO ] Parsed PT model containing 3503 places and 3253 transitions in 296 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 83 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 939 ms. (steps per millisecond=106 ) properties seen :[0, 0, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0]
// Phase 1: matrix 3253 rows 3503 cols
[2020-05-27 13:37:06] [INFO ] Computed 451 place invariants in 81 ms
[2020-05-27 13:37:07] [INFO ] [Real]Absence check using 451 positive place invariants in 1051 ms returned sat
[2020-05-27 13:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 13:37:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 13:37:26] [INFO ] [Real]Absence check using state equation in 18271 ms returned (error "Failed to check-sat")
[2020-05-27 13:37:27] [INFO ] [Real]Absence check using 451 positive place invariants in 762 ms returned sat
[2020-05-27 13:37:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 13:37:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 13:37:46] [INFO ] [Real]Absence check using state equation in 18619 ms returned (error "Failed to check-sat")
[2020-05-27 13:37:47] [INFO ] [Real]Absence check using 451 positive place invariants in 706 ms returned sat
[2020-05-27 13:37:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 13:38:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 13:38:06] [INFO ] [Real]Absence check using state equation in 18780 ms returned (error "Failed to check-sat")
[2020-05-27 13:38:07] [INFO ] [Real]Absence check using 451 positive place invariants in 775 ms returned sat
[2020-05-27 13:38:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 13:38:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 13:38:26] [INFO ] [Real]Absence check using state equation in 18728 ms returned (error "Failed to check-sat")
[2020-05-27 13:38:27] [INFO ] [Real]Absence check using 451 positive place invariants in 897 ms returned sat
[2020-05-27 13:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 13:38:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 13:38:46] [INFO ] [Real]Absence check using state equation in 18519 ms returned (error "Failed to check-sat")
[2020-05-27 13:38:47] [INFO ] [Real]Absence check using 451 positive place invariants in 766 ms returned sat
[2020-05-27 13:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 13:39:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 13:39:06] [INFO ] [Real]Absence check using state equation in 18651 ms returned (error "Failed to check-sat")
[2020-05-27 13:39:07] [INFO ] [Real]Absence check using 451 positive place invariants in 781 ms returned sat
[2020-05-27 13:39:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 13:39:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 13:39:26] [INFO ] [Real]Absence check using state equation in 18815 ms returned unknown
[2020-05-27 13:39:27] [INFO ] [Real]Absence check using 451 positive place invariants in 831 ms returned sat
[2020-05-27 13:39:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 13:39:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 13:39:46] [INFO ] [Real]Absence check using state equation in 18669 ms returned (error "Failed to check-sat")
[2020-05-27 13:39:47] [INFO ] [Real]Absence check using 451 positive place invariants in 996 ms returned sat
[2020-05-27 13:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 13:40:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 13:40:06] [INFO ] [Real]Absence check using state equation in 18465 ms returned (error "Failed to check-sat")
[2020-05-27 13:40:07] [INFO ] [Real]Absence check using 451 positive place invariants in 775 ms returned sat
[2020-05-27 13:40:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 13:40:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 13:40:26] [INFO ] [Real]Absence check using state equation in 18813 ms returned unknown
[2020-05-27 13:40:27] [INFO ] [Real]Absence check using 451 positive place invariants in 919 ms returned sat
[2020-05-27 13:40:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 13:40:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 13:40:46] [INFO ] [Real]Absence check using state equation in 18651 ms returned (error "Failed to check-sat")
[2020-05-27 13:40:47] [INFO ] [Real]Absence check using 451 positive place invariants in 784 ms returned sat
[2020-05-27 13:40:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 13:41:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 13:41:06] [INFO ] [Real]Absence check using state equation in 18784 ms returned unknown
[2020-05-27 13:41:07] [INFO ] [Real]Absence check using 451 positive place invariants in 708 ms returned sat
[2020-05-27 13:41:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 13:41:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 13:41:26] [INFO ] [Real]Absence check using state equation in 18763 ms returned (error "Failed to check-sat")
[2020-05-27 13:41:27] [INFO ] [Real]Absence check using 451 positive place invariants in 749 ms returned sat
[2020-05-27 13:41:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 13:41:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 13:41:46] [INFO ] [Real]Absence check using state equation in 18832 ms returned (error "Failed to check-sat")
[2020-05-27 13:41:47] [INFO ] [Real]Absence check using 451 positive place invariants in 684 ms returned sat
[2020-05-27 13:41:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 13:42:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 13:42:06] [INFO ] [Real]Absence check using state equation in 18878 ms returned (error "Failed to check-sat")
[2020-05-27 13:42:07] [INFO ] [Real]Absence check using 451 positive place invariants in 947 ms returned sat
[2020-05-27 13:42:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 13:42:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 13:42:26] [INFO ] [Real]Absence check using state equation in 18655 ms returned (error "Failed to check-sat")
[2020-05-27 13:42:27] [INFO ] [Real]Absence check using 451 positive place invariants in 900 ms returned sat
[2020-05-27 13:42:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 13:42:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 13:42:46] [INFO ] [Real]Absence check using state equation in 18552 ms returned (error "Failed to check-sat")
[2020-05-27 13:42:47] [INFO ] [Real]Absence check using 451 positive place invariants in 766 ms returned sat
[2020-05-27 13:42:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 13:43:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 13:43:06] [INFO ] [Real]Absence check using state equation in 18846 ms returned unknown
[2020-05-27 13:43:07] [INFO ] [Real]Absence check using 451 positive place invariants in 787 ms returned sat
[2020-05-27 13:43:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 13:43:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 13:43:26] [INFO ] [Real]Absence check using state equation in 18775 ms returned (error "Failed to check-sat")
[2020-05-27 13:43:27] [INFO ] [Real]Absence check using 451 positive place invariants in 926 ms returned sat
[2020-05-27 13:43:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 13:43:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 13:43:46] [INFO ] [Real]Absence check using state equation in 18624 ms returned (error "Failed to check-sat")
[2020-05-27 13:43:47] [INFO ] [Real]Absence check using 451 positive place invariants in 703 ms returned sat
[2020-05-27 13:43:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 13:44:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 13:44:06] [INFO ] [Real]Absence check using state equation in 18941 ms returned unknown
[2020-05-27 13:44:07] [INFO ] [Real]Absence check using 451 positive place invariants in 850 ms returned sat
[2020-05-27 13:44:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 13:44:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 13:44:26] [INFO ] [Real]Absence check using state equation in 18772 ms returned (error "Failed to check-sat")
[2020-05-27 13:44:27] [INFO ] [Real]Absence check using 451 positive place invariants in 635 ms returned sat
[2020-05-27 13:44:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 13:44:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 13:44:46] [INFO ] [Real]Absence check using state equation in 18976 ms returned (error "Failed to check-sat")
[2020-05-27 13:44:47] [INFO ] [Real]Absence check using 451 positive place invariants in 733 ms returned sat
[2020-05-27 13:44:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 13:45:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 13:45:06] [INFO ] [Real]Absence check using state equation in 18927 ms returned unknown
[2020-05-27 13:45:07] [INFO ] [Real]Absence check using 451 positive place invariants in 927 ms returned sat
[2020-05-27 13:45:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 13:45:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 13:45:26] [INFO ] [Real]Absence check using state equation in 18606 ms returned unknown
[2020-05-27 13:45:26] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-05-27 13:45:27] [INFO ] Flatten gal took : 298 ms
FORMULA ShieldIIPt-PT-050B-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-050B-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-27 13:45:27] [INFO ] Flatten gal took : 111 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-27 13:45:27] [INFO ] Applying decomposition
[2020-05-27 13:45:27] [INFO ] Flatten gal took : 78 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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="ShieldIIPt-PT-050B"
export BK_EXAMINATION="LTLFireability"
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 ShieldIIPt-PT-050B, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r210-tajo-159033475600370"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-050B.tgz
mv ShieldIIPt-PT-050B execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;