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-159033476300854.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 ShieldRVs-PT-020B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-tajo-159033476300854
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 3.6K May 14 02:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 14 02:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 13 19:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 19:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K 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 1.9K May 14 10:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 14 10:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.4K May 13 14:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 13 14:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 13 09:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 9.5K May 13 09:07 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 244K 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-020B-ReachabilityCardinality-00
FORMULA_NAME ShieldRVs-PT-020B-ReachabilityCardinality-01
FORMULA_NAME ShieldRVs-PT-020B-ReachabilityCardinality-02
FORMULA_NAME ShieldRVs-PT-020B-ReachabilityCardinality-03
FORMULA_NAME ShieldRVs-PT-020B-ReachabilityCardinality-04
FORMULA_NAME ShieldRVs-PT-020B-ReachabilityCardinality-05
FORMULA_NAME ShieldRVs-PT-020B-ReachabilityCardinality-06
FORMULA_NAME ShieldRVs-PT-020B-ReachabilityCardinality-07
FORMULA_NAME ShieldRVs-PT-020B-ReachabilityCardinality-08
FORMULA_NAME ShieldRVs-PT-020B-ReachabilityCardinality-09
FORMULA_NAME ShieldRVs-PT-020B-ReachabilityCardinality-10
FORMULA_NAME ShieldRVs-PT-020B-ReachabilityCardinality-11
FORMULA_NAME ShieldRVs-PT-020B-ReachabilityCardinality-12
FORMULA_NAME ShieldRVs-PT-020B-ReachabilityCardinality-13
FORMULA_NAME ShieldRVs-PT-020B-ReachabilityCardinality-14
FORMULA_NAME ShieldRVs-PT-020B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1590622961162

[2020-05-27 23:42:42] [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]
[2020-05-27 23:42:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-27 23:42:42] [INFO ] Load time of PNML (sax parser for PT used): 79 ms
[2020-05-27 23:42:42] [INFO ] Transformed 803 places.
[2020-05-27 23:42:42] [INFO ] Transformed 903 transitions.
[2020-05-27 23:42:42] [INFO ] Found NUPN structural information;
[2020-05-27 23:42:42] [INFO ] Parsed PT model containing 803 places and 903 transitions in 127 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 25 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldRVs-PT-020B-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-020B-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-020B-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-020B-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-020B-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 11 resets, run finished after 54 ms. (steps per millisecond=185 ) properties seen :[1, 0, 0, 1, 0, 1, 1, 0, 1, 1, 1]
FORMULA ShieldRVs-PT-020B-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-020B-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-020B-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-020B-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-020B-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-020B-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-020B-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[1, 0, 0, 0]
FORMULA ShieldRVs-PT-020B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
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]
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]
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]
// Phase 1: matrix 903 rows 803 cols
[2020-05-27 23:42:43] [INFO ] Computed 81 place invariants in 19 ms
[2020-05-27 23:42:43] [INFO ] [Real]Absence check using 81 positive place invariants in 62 ms returned sat
[2020-05-27 23:42:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 23:42:44] [INFO ] [Real]Absence check using state equation in 1299 ms returned sat
[2020-05-27 23:42:44] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 23:42:45] [INFO ] [Nat]Absence check using 81 positive place invariants in 248 ms returned sat
[2020-05-27 23:42:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 23:42:46] [INFO ] [Nat]Absence check using state equation in 1672 ms returned sat
[2020-05-27 23:42:47] [INFO ] Deduced a trap composed of 28 places in 449 ms
[2020-05-27 23:42:47] [INFO ] Deduced a trap composed of 26 places in 314 ms
[2020-05-27 23:42:48] [INFO ] Deduced a trap composed of 20 places in 318 ms
[2020-05-27 23:42:48] [INFO ] Deduced a trap composed of 28 places in 327 ms
[2020-05-27 23:42:48] [INFO ] Deduced a trap composed of 16 places in 300 ms
[2020-05-27 23:42:49] [INFO ] Deduced a trap composed of 26 places in 305 ms
[2020-05-27 23:42:49] [INFO ] Deduced a trap composed of 18 places in 288 ms
[2020-05-27 23:42:49] [INFO ] Deduced a trap composed of 20 places in 236 ms
[2020-05-27 23:42:50] [INFO ] Deduced a trap composed of 21 places in 287 ms
[2020-05-27 23:42:50] [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: Stream closed (> (+ s0 s1 s2 s686 s687 s714 s715 s716 s717 s719 s722 s723 s724 s744 s745 s746 s747 s748 s749 s750 s751) 0)") while checking expression at index 0
[2020-05-27 23:42:50] [INFO ] [Real]Absence check using 81 positive place invariants in 57 ms returned sat
[2020-05-27 23:42:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 23:42:51] [INFO ] [Real]Absence check using state equation in 1188 ms returned sat
[2020-05-27 23:42:51] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 23:42:51] [INFO ] [Nat]Absence check using 81 positive place invariants in 183 ms returned sat
[2020-05-27 23:42:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 23:42:53] [INFO ] [Nat]Absence check using state equation in 1373 ms returned sat
[2020-05-27 23:42:53] [INFO ] Deduced a trap composed of 42 places in 372 ms
[2020-05-27 23:42:53] [INFO ] Deduced a trap composed of 32 places in 286 ms
[2020-05-27 23:42:54] [INFO ] Deduced a trap composed of 20 places in 267 ms
[2020-05-27 23:42:54] [INFO ] Deduced a trap composed of 32 places in 216 ms
[2020-05-27 23:42:54] [INFO ] Deduced a trap composed of 29 places in 242 ms
[2020-05-27 23:42:54] [INFO ] Deduced a trap composed of 49 places in 266 ms
[2020-05-27 23:42:55] [INFO ] Deduced a trap composed of 26 places in 279 ms
[2020-05-27 23:42:55] [INFO ] Deduced a trap composed of 38 places in 279 ms
[2020-05-27 23:42:55] [INFO ] Deduced a trap composed of 28 places in 288 ms
[2020-05-27 23:42:56] [INFO ] Deduced a trap composed of 31 places in 282 ms
[2020-05-27 23:42:56] [INFO ] Deduced a trap composed of 34 places in 305 ms
[2020-05-27 23:42:56] [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: Stream closed (> (+ s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s218 s219 s220 s221 s224 s225 s226 s227 s232 s234 s235 s262 s263 s264 s265 s266 s267 s268 s269) 0)") while checking expression at index 1
[2020-05-27 23:42:56] [INFO ] [Real]Absence check using 81 positive place invariants in 74 ms returned unsat
FORMULA ShieldRVs-PT-020B-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 6 out of 803 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 803/803 places, 903/903 transitions.
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 803 transition count 823
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 160 place count 723 transition count 823
Performed 98 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 98 Pre rules applied. Total rules applied 160 place count 723 transition count 725
Deduced a syphon composed of 98 places in 2 ms
Reduce places removed 98 places and 0 transitions.
Iterating global reduction 2 with 196 rules applied. Total rules applied 356 place count 625 transition count 725
Symmetric choice reduction at 2 with 137 rule applications. Total rules 493 place count 625 transition count 725
Deduced a syphon composed of 137 places in 2 ms
Reduce places removed 137 places and 137 transitions.
Iterating global reduction 2 with 274 rules applied. Total rules applied 767 place count 488 transition count 588
Performed 59 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 59 Pre rules applied. Total rules applied 767 place count 488 transition count 529
Deduced a syphon composed of 59 places in 1 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 2 with 118 rules applied. Total rules applied 885 place count 429 transition count 529
Performed 138 Post agglomeration using F-continuation condition.Transition count delta: 138
Deduced a syphon composed of 138 places in 1 ms
Reduce places removed 138 places and 0 transitions.
Iterating global reduction 2 with 276 rules applied. Total rules applied 1161 place count 291 transition count 391
Partial Free-agglomeration rule applied 41 times.
Drop transitions removed 41 transitions
Iterating global reduction 2 with 41 rules applied. Total rules applied 1202 place count 291 transition count 391
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1203 place count 290 transition count 390
Applied a total of 1203 rules in 157 ms. Remains 290 /803 variables (removed 513) and now considering 390/903 (removed 513) transitions.
Finished structural reductions, in 1 iterations. Remains : 290/803 places, 390/903 transitions.
Finished random walk after 375021 steps, including 1445 resets, run visited all 2 properties in 1099 ms. (steps per millisecond=341 )
FORMULA ShieldRVs-PT-020B-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-020B-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590622978253

--------------------
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-020B"
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-020B, 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-159033476300854"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-020B.tgz
mv ShieldRVs-PT-020B 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 ;