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-159033476500999.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 ShieldRVt-PT-005B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-tajo-159033476500999
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 228K
-rw-r--r-- 1 mcc users 3.7K May 14 02:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 14 02:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 20:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 20:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 14 10:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 14 10:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.0K May 13 14:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K May 13 14:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 13 09:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K May 13 09:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 60K 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 ShieldRVt-PT-005B-ReachabilityFireability-00
FORMULA_NAME ShieldRVt-PT-005B-ReachabilityFireability-01
FORMULA_NAME ShieldRVt-PT-005B-ReachabilityFireability-02
FORMULA_NAME ShieldRVt-PT-005B-ReachabilityFireability-03
FORMULA_NAME ShieldRVt-PT-005B-ReachabilityFireability-04
FORMULA_NAME ShieldRVt-PT-005B-ReachabilityFireability-05
FORMULA_NAME ShieldRVt-PT-005B-ReachabilityFireability-06
FORMULA_NAME ShieldRVt-PT-005B-ReachabilityFireability-07
FORMULA_NAME ShieldRVt-PT-005B-ReachabilityFireability-08
FORMULA_NAME ShieldRVt-PT-005B-ReachabilityFireability-09
FORMULA_NAME ShieldRVt-PT-005B-ReachabilityFireability-10
FORMULA_NAME ShieldRVt-PT-005B-ReachabilityFireability-11
FORMULA_NAME ShieldRVt-PT-005B-ReachabilityFireability-12
FORMULA_NAME ShieldRVt-PT-005B-ReachabilityFireability-13
FORMULA_NAME ShieldRVt-PT-005B-ReachabilityFireability-14
FORMULA_NAME ShieldRVt-PT-005B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1590630922107

[2020-05-28 01:55:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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]
[2020-05-28 01:55:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-28 01:55:23] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2020-05-28 01:55:23] [INFO ] Transformed 253 places.
[2020-05-28 01:55:23] [INFO ] Transformed 253 transitions.
[2020-05-28 01:55:23] [INFO ] Found NUPN structural information;
[2020-05-28 01:55:23] [INFO ] Parsed PT model containing 253 places and 253 transitions in 106 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1]
FORMULA ShieldRVt-PT-005B-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-005B-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-005B-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-005B-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-005B-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-005B-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-005B-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-005B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-005B-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-005B-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-005B-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[1, 0, 0, 0, 0]
FORMULA ShieldRVt-PT-005B-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[1, 0, 0, 0]
FORMULA ShieldRVt-PT-005B-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 1]
FORMULA ShieldRVt-PT-005B-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 253 rows 253 cols
[2020-05-28 01:55:23] [INFO ] Computed 21 place invariants in 7 ms
[2020-05-28 01:55:24] [INFO ] [Real]Absence check using 21 positive place invariants in 27 ms returned sat
[2020-05-28 01:55:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-28 01:55:24] [INFO ] [Real]Absence check using state equation in 190 ms returned sat
[2020-05-28 01:55:24] [INFO ] Deduced a trap composed of 23 places in 138 ms
[2020-05-28 01:55:24] [INFO ] Deduced a trap composed of 15 places in 64 ms
[2020-05-28 01:55:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 279 ms
[2020-05-28 01:55:24] [INFO ] Solution in real domain found non-integer solution.
[2020-05-28 01:55:24] [INFO ] [Nat]Absence check using 21 positive place invariants in 113 ms returned sat
[2020-05-28 01:55:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-28 01:55:24] [INFO ] [Nat]Absence check using state equation in 135 ms returned sat
[2020-05-28 01:55:24] [INFO ] Deduced a trap composed of 19 places in 42 ms
[2020-05-28 01:55:24] [INFO ] Deduced a trap composed of 35 places in 36 ms
[2020-05-28 01:55:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 106 ms
[2020-05-28 01:55:24] [INFO ] Computed and/alt/rep : 252/373/252 causal constraints in 14 ms.
[2020-05-28 01:55:25] [INFO ] Added : 247 causal constraints over 50 iterations in 824 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 14 ms.
[2020-05-28 01:55:25] [INFO ] [Real]Absence check using 21 positive place invariants in 15 ms returned unsat
FORMULA ShieldRVt-PT-005B-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 38500 steps, including 364 resets, run finished after 70 ms. (steps per millisecond=550 ) properties seen :[0] could not realise parikh vector
Support contains 4 out of 253 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 253/253 places, 253/253 transitions.
Performed 79 Post agglomeration using F-continuation condition.Transition count delta: 79
Iterating post reduction 0 with 79 rules applied. Total rules applied 79 place count 253 transition count 174
Reduce places removed 79 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 81 rules applied. Total rules applied 160 place count 174 transition count 172
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 161 place count 173 transition count 172
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 21 Pre rules applied. Total rules applied 161 place count 173 transition count 151
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 203 place count 152 transition count 151
Symmetric choice reduction at 3 with 34 rule applications. Total rules 237 place count 152 transition count 151
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 34 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 305 place count 118 transition count 117
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 305 place count 118 transition count 102
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 335 place count 103 transition count 102
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 3 with 86 rules applied. Total rules applied 421 place count 60 transition count 59
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 449 place count 46 transition count 72
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 450 place count 46 transition count 71
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 451 place count 45 transition count 70
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 452 place count 44 transition count 70
Applied a total of 452 rules in 44 ms. Remains 44 /253 variables (removed 209) and now considering 70/253 (removed 183) transitions.
Finished structural reductions, in 1 iterations. Remains : 44/253 places, 70/253 transitions.
Finished random walk after 1364 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=454 )
FORMULA ShieldRVt-PT-005B-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590630926204

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="ShieldRVt-PT-005B"
export BK_EXAMINATION="ReachabilityFireability"
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 ShieldRVt-PT-005B, examination is ReachabilityFireability"
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-159033476500999"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-005B.tgz
mv ShieldRVt-PT-005B execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;