Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r147-tall-162089138200431.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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 PhaseVariation-PT-D10CS100, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r147-tall-162089138200431
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.4M
-rw-r--r-- 1 mcc users 19K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 112K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 27K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 116K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.6K Mar 28 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 28 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K Mar 27 07:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 27 07:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Mar 25 08:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 25 08:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 9 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 2.9M May 5 16:51 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME ReachabilityDeadlock

=== Now, execution of the tool begins

BK_START 1620952096214

Running Version 0
[2021-05-14 00:28:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2021-05-14 00:28:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 00:28:17] [INFO ] Load time of PNML (sax parser for PT used): 205 ms
[2021-05-14 00:28:17] [INFO ] Transformed 302 places.
[2021-05-14 00:28:18] [INFO ] Transformed 3137 transitions.
[2021-05-14 00:28:18] [INFO ] Parsed PT model containing 302 places and 3137 transitions in 271 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 3 ms.
Working with output stream class java.io.PrintStream
Built sparse matrix representations for Structural reductions in 8 ms.20344KB memory used
Starting structural reductions, iteration 0 : 302/302 places, 3137/3137 transitions.
Applied a total of 0 rules in 924 ms. Remains 302 /302 variables (removed 0) and now considering 3137/3137 (removed 0) transitions.
[2021-05-14 00:28:19] [INFO ] Flow matrix only has 201 transitions (discarded 2936 similar events)
// Phase 1: matrix 201 rows 302 cols
[2021-05-14 00:28:19] [INFO ] Computed 101 place invariants in 13 ms
[2021-05-14 00:28:20] [INFO ] Dead Transitions using invariants and state equation in 1253 ms returned []
Finished structural reductions, in 1 iterations. Remains : 302/302 places, 3137/3137 transitions.
Starting structural reductions, iteration 0 : 302/302 places, 3137/3137 transitions.
Applied a total of 0 rules in 818 ms. Remains 302 /302 variables (removed 0) and now considering 3137/3137 (removed 0) transitions.
[2021-05-14 00:28:21] [INFO ] Flow matrix only has 201 transitions (discarded 2936 similar events)
// Phase 1: matrix 201 rows 302 cols
[2021-05-14 00:28:21] [INFO ] Computed 101 place invariants in 10 ms
[2021-05-14 00:28:21] [INFO ] Implicit Places using invariants in 333 ms returned []
[2021-05-14 00:28:21] [INFO ] Flow matrix only has 201 transitions (discarded 2936 similar events)
// Phase 1: matrix 201 rows 302 cols
[2021-05-14 00:28:21] [INFO ] Computed 101 place invariants in 2 ms
[2021-05-14 00:28:21] [INFO ] State equation strengthened by 201 read => feed constraints.
[2021-05-14 00:28:22] [INFO ] Implicit Places using invariants and state equation in 671 ms returned [110]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1020 ms to find 1 implicit places.
[2021-05-14 00:28:22] [INFO ] Redundant transitions in 466 ms returned [88, 89, 90, 91, 92, 93, 108, 109, 111, 112, 113, 128, 129, 130, 131, 132, 133, 311, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 2472, 2473, 2474, 2475, 2476, 2477, 2478, 2479]
Found 34 redundant transitions using SMT.
Drop transitions removed 34 transitions
Redundant transitions reduction (with SMT) removed 34 transitions :[2479, 2478, 2477, 2476, 2475, 2474, 2473, 2472, 1103, 1102, 1101, 1100, 1099, 1098, 1097, 1096, 311, 133, 132, 131, 130, 129, 128, 113, 112, 111, 109, 108, 93, 92, 91, 90, 89, 88]
[2021-05-14 00:28:22] [INFO ] Flow matrix only has 201 transitions (discarded 2902 similar events)
// Phase 1: matrix 201 rows 301 cols
[2021-05-14 00:28:22] [INFO ] Computed 100 place invariants in 2 ms
[2021-05-14 00:28:23] [INFO ] Dead Transitions using invariants and state equation in 1349 ms returned []
Starting structural reductions, iteration 1 : 301/302 places, 3103/3137 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 293 transition count 2975
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 293 transition count 2975
Ensure Unique test removed 104 transitions
Reduce isomorphic transitions removed 104 transitions.
Iterating post reduction 0 with 104 rules applied. Total rules applied 120 place count 293 transition count 2871
Drop transitions removed 112 transitions
Redundant transition composition rules discarded 112 transitions
Iterating global reduction 1 with 112 rules applied. Total rules applied 232 place count 293 transition count 2759
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 234 place count 292 transition count 2758
Applied a total of 234 rules in 1298 ms. Remains 292 /301 variables (removed 9) and now considering 2758/3103 (removed 345) transitions.
[2021-05-14 00:28:25] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2021-05-14 00:28:25] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 00:28:25] [INFO ] Implicit Places using invariants in 302 ms returned []
[2021-05-14 00:28:25] [INFO ] Flow matrix only has 192 transitions (discarded 2566 similar events)
// Phase 1: matrix 192 rows 292 cols
[2021-05-14 00:28:25] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 00:28:25] [INFO ] State equation strengthened by 183 read => feed constraints.
[2021-05-14 00:28:26] [INFO ] Implicit Places using invariants and state equation in 583 ms returned []
Implicit Place search using SMT with State Equation took 886 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 292/302 places, 2758/3137 transitions.
Finished random walk after 260 steps, including 0 resets, run found a deadlock after 19 ms. (steps per millisecond=13 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK

BK_STOP 1620952107117

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityDeadlock = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityDeadlock -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="PhaseVariation-PT-D10CS100"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 PhaseVariation-PT-D10CS100, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r147-tall-162089138200431"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D10CS100.tgz
mv PhaseVariation-PT-D10CS100 execution
cd execution
if [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "UpperBounds" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] || [ "ReachabilityDeadlock" = "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 [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityDeadlock"
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 ;