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.r211-tajo-159033478301046.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 itslola
Input is ShieldRVt-PT-030B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033478301046
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 3.8K May 14 02:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 14 02:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 13 20:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 20:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 14 10:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 3.6K May 13 14:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 13 14:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 13 09:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 09:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K 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 364K 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-030B-ReachabilityCardinality-00
FORMULA_NAME ShieldRVt-PT-030B-ReachabilityCardinality-01
FORMULA_NAME ShieldRVt-PT-030B-ReachabilityCardinality-02
FORMULA_NAME ShieldRVt-PT-030B-ReachabilityCardinality-03
FORMULA_NAME ShieldRVt-PT-030B-ReachabilityCardinality-04
FORMULA_NAME ShieldRVt-PT-030B-ReachabilityCardinality-05
FORMULA_NAME ShieldRVt-PT-030B-ReachabilityCardinality-06
FORMULA_NAME ShieldRVt-PT-030B-ReachabilityCardinality-07
FORMULA_NAME ShieldRVt-PT-030B-ReachabilityCardinality-08
FORMULA_NAME ShieldRVt-PT-030B-ReachabilityCardinality-09
FORMULA_NAME ShieldRVt-PT-030B-ReachabilityCardinality-10
FORMULA_NAME ShieldRVt-PT-030B-ReachabilityCardinality-11
FORMULA_NAME ShieldRVt-PT-030B-ReachabilityCardinality-12
FORMULA_NAME ShieldRVt-PT-030B-ReachabilityCardinality-13
FORMULA_NAME ShieldRVt-PT-030B-ReachabilityCardinality-14
FORMULA_NAME ShieldRVt-PT-030B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1591339202914

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-05 06:40:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-05 06:40:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-05 06:40:05] [INFO ] Load time of PNML (sax parser for PT used): 114 ms
[2020-06-05 06:40:05] [INFO ] Transformed 1503 places.
[2020-06-05 06:40:05] [INFO ] Transformed 1503 transitions.
[2020-06-05 06:40:05] [INFO ] Found NUPN structural information;
[2020-06-05 06:40:05] [INFO ] Parsed PT model containing 1503 places and 1503 transitions in 190 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 147 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldRVt-PT-030B-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-030B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-030B-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-030B-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-030B-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-030B-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 88 ms. (steps per millisecond=113 ) properties seen :[1, 0, 1, 1, 0, 1, 1, 1, 1, 1]
FORMULA ShieldRVt-PT-030B-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-030B-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-030B-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-030B-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-030B-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-030B-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-030B-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-030B-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 1]
FORMULA ShieldRVt-PT-030B-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 1503 rows 1503 cols
[2020-06-05 06:40:05] [INFO ] Computed 121 place invariants in 40 ms
[2020-06-05 06:40:06] [INFO ] [Real]Absence check using 121 positive place invariants in 152 ms returned sat
[2020-06-05 06:40:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 06:40:11] [INFO ] [Real]Absence check using state equation in 4488 ms returned (error "Solver has unexpectedly terminated")
Support contains 4 out of 1503 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1503/1503 places, 1503/1503 transitions.
Performed 480 Post agglomeration using F-continuation condition.Transition count delta: 480
Iterating post reduction 0 with 480 rules applied. Total rules applied 480 place count 1503 transition count 1023
Reduce places removed 480 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 482 rules applied. Total rules applied 962 place count 1023 transition count 1021
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 963 place count 1022 transition count 1021
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 120 Pre rules applied. Total rules applied 963 place count 1022 transition count 901
Deduced a syphon composed of 120 places in 3 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 3 with 240 rules applied. Total rules applied 1203 place count 902 transition count 901
Symmetric choice reduction at 3 with 208 rule applications. Total rules 1411 place count 902 transition count 901
Deduced a syphon composed of 208 places in 3 ms
Reduce places removed 208 places and 208 transitions.
Iterating global reduction 3 with 416 rules applied. Total rules applied 1827 place count 694 transition count 693
Performed 88 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 88 Pre rules applied. Total rules applied 1827 place count 694 transition count 605
Deduced a syphon composed of 88 places in 1 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 2003 place count 606 transition count 605
Performed 270 Post agglomeration using F-continuation condition.Transition count delta: 270
Deduced a syphon composed of 270 places in 3 ms
Reduce places removed 270 places and 0 transitions.
Iterating global reduction 3 with 540 rules applied. Total rules applied 2543 place count 336 transition count 335
Renaming transitions due to excessive name length > 1024 char.
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: -85
Deduced a syphon composed of 88 places in 1 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 2719 place count 248 transition count 420
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2720 place count 248 transition count 419
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 2721 place count 247 transition count 418
Applied a total of 2721 rules in 449 ms. Remains 247 /1503 variables (removed 1256) and now considering 418/1503 (removed 1085) transitions.
Finished structural reductions, in 1 iterations. Remains : 247/1503 places, 418/1503 transitions.
Finished random walk after 106638 steps, including 27 resets, run visited all 1 properties in 338 ms. (steps per millisecond=315 )
FORMULA ShieldRVt-PT-030B-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

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

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-030B"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itslola"
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 itslola"
echo " Input is ShieldRVt-PT-030B, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r211-tajo-159033478301046"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-030B.tgz
mv ShieldRVt-PT-030B execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;