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.r151-tall-162089151700457.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 gold2020
Input is Philosophers-PT-010000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r151-tall-162089151700457
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 469M
-rw-r--r-- 1 mcc users 29M May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 139M May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 26M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 146M 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 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.5M Mar 28 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 20M Mar 28 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.8M Mar 28 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 17M Mar 28 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8M Mar 27 09:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 12M Mar 27 09:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.8M Mar 25 11:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20M Mar 25 11:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.1M Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 2.7M Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 42M 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

here is the order used to build the result vector(from text file)
FORMULA_NAME Philosophers-PT-010000-00
FORMULA_NAME Philosophers-PT-010000-01
FORMULA_NAME Philosophers-PT-010000-02
FORMULA_NAME Philosophers-PT-010000-03
FORMULA_NAME Philosophers-PT-010000-04
FORMULA_NAME Philosophers-PT-010000-05
FORMULA_NAME Philosophers-PT-010000-06
FORMULA_NAME Philosophers-PT-010000-07
FORMULA_NAME Philosophers-PT-010000-08
FORMULA_NAME Philosophers-PT-010000-09
FORMULA_NAME Philosophers-PT-010000-10
FORMULA_NAME Philosophers-PT-010000-11
FORMULA_NAME Philosophers-PT-010000-12
FORMULA_NAME Philosophers-PT-010000-13
FORMULA_NAME Philosophers-PT-010000-14
FORMULA_NAME Philosophers-PT-010000-15

=== Now, execution of the tool begins

BK_START 1621056871110

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-15 05:34:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-15 05:34:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 05:34:33] [INFO ] Load time of PNML (sax parser for PT used): 1182 ms
[2021-05-15 05:34:33] [INFO ] Transformed 50000 places.
[2021-05-15 05:34:34] [INFO ] Transformed 50000 transitions.
[2021-05-15 05:34:34] [INFO ] Parsed PT model containing 50000 places and 50000 transitions in 1450 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 79850 ms.
Working with output stream class java.io.PrintStream
Interrupted random walk after 2366 steps, including 0 resets, run timeout after 30006 ms. (steps per millisecond=0 ) properties seen :[1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 50000 rows 50000 cols
[2021-05-15 05:36:28] [INFO ] Computed 20000 place invariants in 3738 ms
[2021-05-15 05:36:42] [INFO ] [Real]Absence check using 20000 positive place invariants in 9810 ms returned unsat
[2021-05-15 05:36:56] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 05:37:01] [INFO ] [Real]Absence check using 20000 positive place invariants in 14583 ms returned unknown
[2021-05-15 05:37:14] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 05:37:19] [INFO ] [Real]Absence check using 20000 positive place invariants in 14569 ms returned unknown
[2021-05-15 05:37:33] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 05:37:38] [INFO ] [Real]Absence check using 20000 positive place invariants in 14549 ms returned unknown
[2021-05-15 05:37:52] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 05:37:57] [INFO ] [Real]Absence check using 20000 positive place invariants in 15520 ms returned unknown
[2021-05-15 05:38:11] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 05:38:16] [INFO ] [Real]Absence check using 20000 positive place invariants in 14671 ms returned unknown
[2021-05-15 05:38:30] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 05:38:35] [INFO ] [Real]Absence check using 20000 positive place invariants in 15192 ms returned unknown
[2021-05-15 05:38:49] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 05:38:54] [INFO ] [Real]Absence check using 20000 positive place invariants in 14506 ms returned unknown
[2021-05-15 05:39:08] [INFO ] [Real]Absence check using 20000 positive place invariants in 9655 ms returned unsat
[2021-05-15 05:39:22] [INFO ] [Real]Absence check using 20000 positive place invariants in 10326 ms returned unsat
[2021-05-15 05:39:36] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 05:39:41] [INFO ] [Real]Absence check using 20000 positive place invariants in 14597 ms returned unknown
[2021-05-15 05:39:54] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 05:39:59] [INFO ] [Real]Absence check using 20000 positive place invariants in 14595 ms returned unknown
[2021-05-15 05:40:13] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 05:40:18] [INFO ] [Real]Absence check using 20000 positive place invariants in 14405 ms returned unknown
[2021-05-15 05:40:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 05:40:36] [INFO ] [Real]Absence check using 20000 positive place invariants in 14330 ms returned unknown
[2021-05-15 05:40:49] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 05:40:54] [INFO ] [Real]Absence check using 20000 positive place invariants in 14448 ms returned unknown
[2021-05-15 05:41:08] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 05:41:13] [INFO ] [Real]Absence check using 20000 positive place invariants in 14488 ms returned unknown
[2021-05-15 05:41:27] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 05:41:31] [INFO ] [Real]Absence check using 20000 positive place invariants in 14467 ms returned unknown
[2021-05-15 05:41:45] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 05:41:50] [INFO ] [Real]Absence check using 20000 positive place invariants in 14443 ms returned unknown
[2021-05-15 05:41:54] [INFO ] [Real]Absence check using 20000 positive place invariants in 287 ms returned unsat
[2021-05-15 05:42:08] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 05:42:13] [INFO ] [Real]Absence check using 20000 positive place invariants in 14394 ms returned unknown
[2021-05-15 05:42:27] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 05:42:31] [INFO ] [Real]Absence check using 20000 positive place invariants in 14436 ms returned unknown
[2021-05-15 05:42:45] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 05:42:50] [INFO ] [Real]Absence check using 20000 positive place invariants in 14465 ms returned unknown
[2021-05-15 05:43:03] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 05:43:08] [INFO ] [Real]Absence check using 20000 positive place invariants in 14289 ms returned unknown
[2021-05-15 05:43:22] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 05:43:27] [INFO ] [Real]Absence check using 20000 positive place invariants in 15033 ms returned unknown
[2021-05-15 05:43:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 05:43:46] [INFO ] [Real]Absence check using 20000 positive place invariants in 15079 ms returned unknown
[2021-05-15 05:44:00] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 05:44:05] [INFO ] [Real]Absence check using 20000 positive place invariants in 14695 ms returned unknown
[2021-05-15 05:44:09] [INFO ] [Real]Absence check using 20000 positive place invariants in 278 ms returned unsat
[2021-05-15 05:44:23] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 05:44:28] [INFO ] [Real]Absence check using 20000 positive place invariants in 14768 ms returned unknown
[2021-05-15 05:44:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-15 05:44:46] [INFO ] [Real]Absence check using 20000 positive place invariants in 14452 ms returned unknown
Successfully simplified 5 atomic propositions for a total of 8 simplifications.
[2021-05-15 05:44:49] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2021-05-15 05:44:50] [INFO ] Flatten gal took : 2400 ms
FORMULA Philosophers-PT-010000-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-010000-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-010000-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-010000-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-010000-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-010000-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-15 05:44:52] [INFO ] Flatten gal took : 1841 ms
[2021-05-15 05:44:53] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 80 ms.
[2021-05-15 05:44:53] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 197 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ Philosophers-PT-010000 @ 3570 seconds
vrfy: finished
info: timeLeft: 3482
rslt: Output for LTLCardinality @ Philosophers-PT-010000
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 100000/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 50000
lola: finding significant places
lola: 50000 places, 50000 transitions, 30000 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
Killed
rslt: finished

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

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-PT-010000"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2020"
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 gold2020"
echo " Input is Philosophers-PT-010000, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r151-tall-162089151700457"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-010000.tgz
mv Philosophers-PT-010000 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;