Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r144-tall-165271831000282.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is LeafsetExtension-PT-S08C2, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r144-tall-165271831000282
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 892K
-rw-r--r-- 1 mcc users 9.9K Apr 29 12:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 29 12:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 29 12:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 29 12:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.4K May 9 08:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 08:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K May 9 08:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K May 9 08:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 6 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 647K May 10 09:34 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 1652745001959

Running Version 0
[2022-05-16 23:50:03] [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]
[2022-05-16 23:50:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 23:50:03] [INFO ] Load time of PNML (sax parser for PT used): 82 ms
[2022-05-16 23:50:03] [INFO ] Transformed 462 places.
[2022-05-16 23:50:03] [INFO ] Transformed 409 transitions.
[2022-05-16 23:50:03] [INFO ] Parsed PT model containing 462 places and 409 transitions in 132 ms.
Starting structural reductions, iteration 0 : 462/462 places, 409/409 transitions.
Reduce places removed 85 places and 0 transitions.
Drop transitions removed 144 transitions
Trivial Post-agglo rules discarded 144 transitions
Performed 144 trivial Post agglomeration. Transition count delta: 144
Iterating post reduction 0 with 229 rules applied. Total rules applied 229 place count 377 transition count 265
Reduce places removed 144 places and 0 transitions.
Iterating post reduction 1 with 144 rules applied. Total rules applied 373 place count 233 transition count 265
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 373 place count 233 transition count 247
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 409 place count 215 transition count 247
Discarding 54 places :
Symmetric choice reduction at 2 with 54 rule applications. Total rules 463 place count 161 transition count 193
Iterating global reduction 2 with 54 rules applied. Total rules applied 517 place count 161 transition count 193
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 517 place count 161 transition count 191
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 521 place count 159 transition count 191
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 525 place count 157 transition count 189
Applied a total of 525 rules in 64 ms. Remains 157 /462 variables (removed 305) and now considering 189/409 (removed 220) transitions.
// Phase 1: matrix 189 rows 157 cols
[2022-05-16 23:50:03] [INFO ] Computed 30 place invariants in 19 ms
[2022-05-16 23:50:04] [INFO ] Implicit Places using invariants in 291 ms returned [3, 8, 15, 18, 23, 30, 33, 38, 45, 48, 53, 60, 62, 64, 69, 76, 79, 84, 91, 94, 99, 106, 109, 114, 121, 124, 129, 136]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 331 ms to find 28 implicit places.
// Phase 1: matrix 189 rows 129 cols
[2022-05-16 23:50:04] [INFO ] Computed 2 place invariants in 5 ms
[2022-05-16 23:50:04] [INFO ] Dead Transitions using invariants and state equation in 105 ms returned []
Starting structural reductions, iteration 1 : 129/462 places, 189/409 transitions.
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 18 Pre rules applied. Total rules applied 0 place count 129 transition count 171
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 36 place count 111 transition count 171
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 90 place count 57 transition count 117
Iterating global reduction 0 with 54 rules applied. Total rules applied 144 place count 57 transition count 117
Applied a total of 144 rules in 10 ms. Remains 57 /129 variables (removed 72) and now considering 117/189 (removed 72) transitions.
// Phase 1: matrix 117 rows 57 cols
[2022-05-16 23:50:04] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-16 23:50:04] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 117 rows 57 cols
[2022-05-16 23:50:04] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-16 23:50:04] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 57/462 places, 117/409 transitions.
[2022-05-16 23:50:04] [INFO ] Initial state test concluded for 9 properties.
Finished random walk after 342 steps, including 39 resets, run visited all 108 properties in 9 ms. (steps per millisecond=38 )
Able to resolve query QuasiLiveness after proving 117 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK TOPOLOGICAL INITIAL_STATE

BK_STOP 1652745005351

--------------------
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
++ 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 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="LeafsetExtension-PT-S08C2"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is LeafsetExtension-PT-S08C2, 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 r144-tall-165271831000282"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S08C2.tgz
mv LeafsetExtension-PT-S08C2 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 ;