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-159033476400918.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 ShieldRVs-PT-100B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-tajo-159033476400918
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 3.8K May 14 02:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 14 02:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 13 20:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 20:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 14 10:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 14 10:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 14 10:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.7K May 13 14:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 13 14:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 13 09:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 09:27 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 1.3M 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 ShieldRVs-PT-100B-ReachabilityCardinality-00
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityCardinality-01
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityCardinality-02
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityCardinality-03
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityCardinality-04
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityCardinality-05
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityCardinality-06
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityCardinality-07
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityCardinality-08
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityCardinality-09
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityCardinality-10
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityCardinality-11
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityCardinality-12
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityCardinality-13
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityCardinality-14
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1590629837878

[2020-05-28 01:37:19] [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, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-28 01:37:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-28 01:37:19] [INFO ] Load time of PNML (sax parser for PT used): 240 ms
[2020-05-28 01:37:19] [INFO ] Transformed 4003 places.
[2020-05-28 01:37:19] [INFO ] Transformed 4503 transitions.
[2020-05-28 01:37:19] [INFO ] Found NUPN structural information;
[2020-05-28 01:37:19] [INFO ] Parsed PT model containing 4003 places and 4503 transitions in 442 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 105 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldRVs-PT-100B-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100B-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100B-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100B-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=73 ) properties seen :[1, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 0]
FORMULA ShieldRVs-PT-100B-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 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, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 4503 rows 4003 cols
[2020-05-28 01:37:20] [INFO ] Computed 401 place invariants in 76 ms
[2020-05-28 01:37:22] [INFO ] [Real]Absence check using 401 positive place invariants in 896 ms returned sat
[2020-05-28 01:37:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-28 01:37:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-28 01:37:25] [INFO ] [Real]Absence check using state equation in 3481 ms returned (error "Failed to check-sat")
[2020-05-28 01:37:27] [INFO ] [Real]Absence check using 401 positive place invariants in 1179 ms returned sat
[2020-05-28 01:37:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-28 01:37:30] [INFO ] [Real]Absence check using state equation in 3176 ms returned (error "Solver has unexpectedly terminated")
[2020-05-28 01:37:31] [INFO ] [Real]Absence check using 401 positive place invariants in 766 ms returned sat
[2020-05-28 01:37:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-28 01:37:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-28 01:37:35] [INFO ] [Real]Absence check using state equation in 3671 ms returned (error "Failed to check-sat")
[2020-05-28 01:37:37] [INFO ] [Real]Absence check using 401 positive place invariants in 805 ms returned sat
[2020-05-28 01:37:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-28 01:37:40] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (= s452 (- (+ t3024 t3027) t3025))") while checking expression at index 3
[2020-05-28 01:37:42] [INFO ] [Real]Absence check using 401 positive place invariants in 1030 ms returned sat
[2020-05-28 01:37:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-28 01:37:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-28 01:37:45] [INFO ] [Real]Absence check using state equation in 3344 ms returned unknown
[2020-05-28 01:37:46] [INFO ] [Real]Absence check using 401 positive place invariants in 802 ms returned sat
[2020-05-28 01:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-28 01:37:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-28 01:37:50] [INFO ] [Real]Absence check using state equation in 3730 ms returned (error "Failed to check-sat")
Support contains 25 out of 4003 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4003/4003 places, 4503/4503 transitions.
Performed 396 Post agglomeration using F-continuation condition.Transition count delta: 396
Iterating post reduction 0 with 396 rules applied. Total rules applied 396 place count 4003 transition count 4107
Reduce places removed 396 places and 0 transitions.
Iterating post reduction 1 with 396 rules applied. Total rules applied 792 place count 3607 transition count 4107
Performed 499 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 499 Pre rules applied. Total rules applied 792 place count 3607 transition count 3608
Deduced a syphon composed of 499 places in 15 ms
Reduce places removed 499 places and 0 transitions.
Iterating global reduction 2 with 998 rules applied. Total rules applied 1790 place count 3108 transition count 3608
Symmetric choice reduction at 2 with 687 rule applications. Total rules 2477 place count 3108 transition count 3608
Deduced a syphon composed of 687 places in 68 ms
Reduce places removed 687 places and 687 transitions.
Iterating global reduction 2 with 1374 rules applied. Total rules applied 3851 place count 2421 transition count 2921
Performed 292 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 292 Pre rules applied. Total rules applied 3851 place count 2421 transition count 2629
Deduced a syphon composed of 292 places in 9 ms
Reduce places removed 292 places and 0 transitions.
Iterating global reduction 2 with 584 rules applied. Total rules applied 4435 place count 2129 transition count 2629
Performed 696 Post agglomeration using F-continuation condition.Transition count delta: 696
Deduced a syphon composed of 696 places in 20 ms
Reduce places removed 696 places and 0 transitions.
Iterating global reduction 2 with 1392 rules applied. Total rules applied 5827 place count 1433 transition count 1933
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 198 times.
Drop transitions removed 198 transitions
Iterating global reduction 2 with 198 rules applied. Total rules applied 6025 place count 1433 transition count 1933
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 6026 place count 1432 transition count 1932
Applied a total of 6026 rules in 1728 ms. Remains 1432 /4003 variables (removed 2571) and now considering 1932/4503 (removed 2571) transitions.
Finished structural reductions, in 1 iterations. Remains : 1432/4003 places, 1932/4503 transitions.
Incomplete random walk after 1000000 steps, including 850 resets, run finished after 8477 ms. (steps per millisecond=117 ) properties seen :[1, 0, 1, 1, 1, 1]
FORMULA ShieldRVs-PT-100B-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Finished Best-First random walk after 39481 steps, including 2 resets, run visited all 1 properties in 183 ms. (steps per millisecond=215 )
FORMULA ShieldRVs-PT-100B-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590629881236

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="ShieldRVs-PT-100B"
export BK_EXAMINATION="ReachabilityCardinality"
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 ShieldRVs-PT-100B, 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 r210-tajo-159033476400918"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-100B.tgz
mv ShieldRVs-PT-100B 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 ;