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.r090-tall-162048886400232.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)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DiscoveryGPU-PT-14b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r090-tall-162048886400232
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 119K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 93K May 10 09:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.0K Mar 28 16:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 28 16:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 10:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 10:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 22 18:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K Mar 22 18:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 104K 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1620717419104

Running Version 0
[2021-05-11 07:17:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -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]
[2021-05-11 07:17:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-11 07:17:01] [INFO ] Load time of PNML (sax parser for PT used): 68 ms
[2021-05-11 07:17:01] [INFO ] Transformed 408 places.
[2021-05-11 07:17:01] [INFO ] Transformed 434 transitions.
[2021-05-11 07:17:01] [INFO ] Found NUPN structural information;
[2021-05-11 07:17:01] [INFO ] Parsed PT model containing 408 places and 434 transitions in 111 ms.
Starting structural reductions, iteration 0 : 408/408 places, 434/434 transitions.
Reduce places removed 28 places and 0 transitions.
Drop transitions removed 104 transitions
Trivial Post-agglo rules discarded 104 transitions
Performed 104 trivial Post agglomeration. Transition count delta: 104
Iterating post reduction 0 with 132 rules applied. Total rules applied 132 place count 380 transition count 330
Reduce places removed 104 places and 0 transitions.
Iterating post reduction 1 with 104 rules applied. Total rules applied 236 place count 276 transition count 330
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 236 place count 276 transition count 316
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 264 place count 262 transition count 316
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 269 place count 257 transition count 311
Iterating global reduction 2 with 5 rules applied. Total rules applied 274 place count 257 transition count 311
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 274 place count 257 transition count 309
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 278 place count 255 transition count 309
Performed 126 Post agglomeration using F-continuation condition.Transition count delta: 126
Deduced a syphon composed of 126 places in 1 ms
Reduce places removed 126 places and 0 transitions.
Iterating global reduction 2 with 252 rules applied. Total rules applied 530 place count 129 transition count 183
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 543 place count 116 transition count 170
Iterating global reduction 2 with 13 rules applied. Total rules applied 556 place count 116 transition count 170
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 569 place count 103 transition count 157
Iterating global reduction 2 with 13 rules applied. Total rules applied 582 place count 103 transition count 157
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 595 place count 90 transition count 131
Iterating global reduction 2 with 13 rules applied. Total rules applied 608 place count 90 transition count 131
Applied a total of 608 rules in 105 ms. Remains 90 /408 variables (removed 318) and now considering 131/434 (removed 303) transitions.
[2021-05-11 07:17:01] [INFO ] Flow matrix only has 104 transitions (discarded 27 similar events)
// Phase 1: matrix 104 rows 90 cols
[2021-05-11 07:17:01] [INFO ] Computed 2 place invariants in 11 ms
[2021-05-11 07:17:01] [INFO ] Implicit Places using invariants in 203 ms returned []
[2021-05-11 07:17:01] [INFO ] Flow matrix only has 104 transitions (discarded 27 similar events)
// Phase 1: matrix 104 rows 90 cols
[2021-05-11 07:17:01] [INFO ] Computed 2 place invariants in 2 ms
[2021-05-11 07:17:01] [INFO ] State equation strengthened by 103 read => feed constraints.
[2021-05-11 07:17:01] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 380 ms to find 0 implicit places.
[2021-05-11 07:17:01] [INFO ] Flow matrix only has 104 transitions (discarded 27 similar events)
// Phase 1: matrix 104 rows 90 cols
[2021-05-11 07:17:01] [INFO ] Computed 2 place invariants in 12 ms
[2021-05-11 07:17:01] [INFO ] Dead Transitions using invariants and state equation in 80 ms returned []
Finished structural reductions, in 1 iterations. Remains : 90/408 places, 131/434 transitions.
Discarding 43 transitions out of 131. Remains 88
[2021-05-11 07:17:01] [INFO ] Initial state test concluded for 1 properties.
Finished random walk after 466 steps, including 4 resets, run visited all 87 properties in 10 ms. (steps per millisecond=46 )
Able to resolve query QuasiLiveness after proving 88 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK TOPOLOGICAL INITIAL_STATE

BK_STOP 1620717422908

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -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
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
++ cut -d . -f 9
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination QuasiLiveness -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="DiscoveryGPU-PT-14b"
export BK_EXAMINATION="QuasiLiveness"
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 DiscoveryGPU-PT-14b, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r090-tall-162048886400232"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-14b.tgz
mv DiscoveryGPU-PT-14b execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;