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.r179-tall-165277026800101.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)
......................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is Philosophers-COL-050000, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r179-tall-165277026800101
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.8M
-rw-r--r-- 1 mcc users 7.5K Apr 29 11:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 29 11:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Apr 29 11:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Apr 29 11:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 29 11:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Apr 29 11:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Apr 29 11:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 29 11:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 2.3M 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

here is the order used to build the result vector(from text file)
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-00
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-01
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-02
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-03
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-04
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-05
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-06
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-07
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-08
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-09
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-10
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-11
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-12
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-13
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-14
FORMULA_NAME Philosophers-COL-050000-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655075825083

Running Version 0
[2022-06-12 23:17:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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, 3600]
[2022-06-12 23:17:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 23:17:06] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
[2022-06-12 23:17:07] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-06-12 23:17:08] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1942 ms
[2022-06-12 23:17:08] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 250000 PT places and 250000.0 transition bindings in 27 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 34 ms.
Working with output stream class java.io.PrintStream
[2022-06-12 23:17:08] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions in 8 ms.
[2022-06-12 23:17:08] [INFO ] Skeletonized HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1000_12287454142872096086.dot
[2022-06-12 23:17:08] [INFO ] Initial state test concluded for 9 properties.
FORMULA Philosophers-COL-050000-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-050000-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-050000-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-050000-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-050000-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-050000-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-050000-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-050000-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-050000-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 100003 steps, including 1 resets, run finished after 30 ms. (steps per millisecond=3333 ) properties (out of 7) seen :3
Running SMT prover for 4 properties.
// Phase 1: matrix 5 rows 5 cols
[2022-06-12 23:17:08] [INFO ] Computed 2 place invariants in 7 ms
[2022-06-12 23:17:08] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-06-12 23:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:17:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-06-12 23:17:08] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2022-06-12 23:17:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:17:08] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-06-12 23:17:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:17:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-06-12 23:17:08] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 3 ms.
[2022-06-12 23:17:08] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
[2022-06-12 23:17:08] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned unsat
Successfully simplified 3 atomic propositions for a total of 3 simplifications.
FORMULA Philosophers-COL-050000-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-050000-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-050000-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-12 23:17:08] [INFO ] Flatten gal took : 13 ms
[2022-06-12 23:17:08] [INFO ] Flatten gal took : 2 ms
[2022-06-12 23:17:09] [INFO ] Unfolded HLPN to a Petri net with 250000 places and 250000 transitions in 812 ms.
[2022-06-12 23:17:10] [INFO ] Unfolded HLPN properties in 590 ms.
Successfully produced net in file /tmp/petri1001_11842735806455677681.dot
[2022-06-12 23:17:12] [INFO ] Initial state test concluded for 9 properties.
Interrupted random walk after 708 steps, including 0 resets, run timeout after 30017 ms. (steps per millisecond=0 ) properties seen :{3=1}
FORMULA Philosophers-COL-050000-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 2001 steps, including 0 resets, run timeout after 8951 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 32461 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 34588 ms. (steps per millisecond=0 ) properties seen :{}
Running SMT prover for 3 properties.
// Phase 1: matrix 250000 rows 250000 cols
[2022-06-12 23:19:01] [INFO ] Computed 100000 place invariants in 1128 ms
[2022-06-12 23:19:26] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Fused 3 Parikh solutions to 1 different solutions.
Support contains 250000 out of 250000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 250000/250000 places, 250000/250000 transitions.
Applied a total of 0 rules in 2014 ms. Remains 250000 /250000 variables (removed 0) and now considering 250000/250000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 250000/250000 places, 250000/250000 transitions.
[2022-06-12 23:19:41] [INFO ] Flatten gal took : 9173 ms
[2022-06-12 23:19:49] [INFO ] Flatten gal took : 8148 ms
[2022-06-12 23:19:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1083908267652332857.gal : 773 ms
[2022-06-12 23:19:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2435985947811586824.prop : 552 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality1083908267652332857.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality2435985947811586824.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality1083908267652332857.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality2435985947811586824.prop --nowitness --gen-order FOLLOW
Detected timeout of ITS tools.
[2022-06-12 23:20:16] [INFO ] Flatten gal took : 8205 ms
[2022-06-12 23:20:16] [INFO ] Applying decomposition
[2022-06-12 23:20:24] [INFO ] Flatten gal took : 8146 ms

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 ReachabilityCardinality -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 3600 -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="Philosophers-COL-050000"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2021"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 Philosophers-COL-050000, 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 r179-tall-165277026800101"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-050000.tgz
mv Philosophers-COL-050000 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 ;