Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r165-oct2-158972939000097.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-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 win2019
Input is SafeBus-COL-80, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r165-oct2-158972939000097
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 228K
-rw-r--r-- 1 mcc users 3.5K Apr 12 12:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 12 12:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 11 13:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 11 13:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 14 12:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 14 12:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 10 17:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 10 17:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 10 00:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 10 00:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 10 22:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 10 22:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:38 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 45K Mar 24 05:38 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 SafeBus-COL-80-00
FORMULA_NAME SafeBus-COL-80-01
FORMULA_NAME SafeBus-COL-80-02
FORMULA_NAME SafeBus-COL-80-03
FORMULA_NAME SafeBus-COL-80-04
FORMULA_NAME SafeBus-COL-80-05
FORMULA_NAME SafeBus-COL-80-06
FORMULA_NAME SafeBus-COL-80-07
FORMULA_NAME SafeBus-COL-80-08
FORMULA_NAME SafeBus-COL-80-09
FORMULA_NAME SafeBus-COL-80-10
FORMULA_NAME SafeBus-COL-80-11
FORMULA_NAME SafeBus-COL-80-12
FORMULA_NAME SafeBus-COL-80-13
FORMULA_NAME SafeBus-COL-80-14
FORMULA_NAME SafeBus-COL-80-15

=== Now, execution of the tool begins

BK_START 1590264797719

[2020-05-23 20:13:18] [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]
[2020-05-23 20:13:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-23 20:13:18] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-05-23 20:13:19] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 555 ms
[2020-05-23 20:13:19] [INFO ] sort/places :
Dom->AMC,wait_ack,
Dot->cable_free,ACK,T_out,R_tout,S_tout,FMCb,
It->Cpt2,Cpt1,msgl,cable_used,FMC,wait_cable,listen,RMC,PMC,MSG,wait_msg,loop_em,

[2020-05-23 20:13:19] [INFO ] Detected 1 constant HL places corresponding to 80 PT places.
[2020-05-23 20:13:19] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 13766 PT places and 4.2035361E7 transition bindings in 36 ms.
[2020-05-23 20:13:19] [INFO ] Computed order based on color domains.
[2020-05-23 20:13:21] [INFO ] Unfolded HLPN to a Petri net with 13766 places and 550801 transitions in 1997 ms.
[2020-05-23 20:13:21] [INFO ] Unfolded HLPN properties in 9 ms.
Deduced a syphon composed of 80 places in 1073 ms
Reduce places removed 160 places and 160 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 5454 ms.
Working with output stream class java.io.PrintStream
Interrupted random walk after 14806 steps, including 0 resets, run timeout after 30002 ms. (steps per millisecond=0 ) properties seen :[1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-05-23 20:13:55] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
// Phase 1: matrix 38722 rows 13606 cols
[2020-05-23 20:14:03] [INFO ] Computed 325 place invariants in 8417 ms
[2020-05-23 20:14:05] [INFO ] [Real]Absence check using 161 positive place invariants in 1063 ms returned sat
[2020-05-23 20:14:07] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 2021 ms returned unsat
[2020-05-23 20:14:09] [INFO ] [Real]Absence check using 161 positive place invariants in 1065 ms returned sat
[2020-05-23 20:14:11] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 2070 ms returned unsat
[2020-05-23 20:14:12] [INFO ] [Real]Absence check using 161 positive place invariants in 94 ms returned unsat
[2020-05-23 20:14:14] [INFO ] [Real]Absence check using 161 positive place invariants in 1048 ms returned sat
[2020-05-23 20:14:16] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 1851 ms returned unsat
[2020-05-23 20:14:18] [INFO ] [Real]Absence check using 161 positive place invariants in 1268 ms returned sat
[2020-05-23 20:14:20] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 1946 ms returned sat
[2020-05-23 20:14:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-23 20:14:36] [INFO ] [Real]Absence check using state equation in 15961 ms returned (error "Solver has unexpectedly terminated")
[2020-05-23 20:14:37] [INFO ] [Real]Absence check using 161 positive place invariants in 380 ms returned unsat
[2020-05-23 20:14:38] [INFO ] [Real]Absence check using 161 positive place invariants in 446 ms returned unsat
[2020-05-23 20:14:40] [INFO ] [Real]Absence check using 161 positive place invariants in 1209 ms returned sat
[2020-05-23 20:14:43] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 2622 ms returned unsat
[2020-05-23 20:14:44] [INFO ] [Real]Absence check using 161 positive place invariants in 994 ms returned sat
[2020-05-23 20:14:46] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 1778 ms returned unsat
[2020-05-23 20:14:47] [INFO ] [Real]Absence check using 161 positive place invariants in 737 ms returned unsat
[2020-05-23 20:14:48] [INFO ] [Real]Absence check using 161 positive place invariants in 379 ms returned unsat
Successfully simplified 10 atomic propositions for a total of 11 simplifications.
[2020-05-23 20:15:12] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2020-05-23 20:15:17] [INFO ] Flatten gal took : 25416 ms
FORMULA SafeBus-COL-80-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-23 20:15:17] [INFO ] Applying decomposition
[2020-05-23 20:15:40] [INFO ] Flatten gal took : 23268 ms
[2020-05-23 20:16:00] [INFO ] Decomposing Gal with order
[2020-05-23 20:16:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-23 20:25:49] [INFO ] Removed a total of 3159431 redundant transitions.
[2020-05-23 20:25:59] [INFO ] Flatten gal took : 93002 ms
[2020-05-23 20:26:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 640 labels/synchronizations in 30259 ms.
[2020-05-23 20:34:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1660 ms.
[2020-05-23 20:34:18] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 11 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ SafeBus-COL-80 @ 3570 seconds
vrfy: finished
info: timeLeft: 3516
rslt: Output for LTLCardinality @ SafeBus-COL-80
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: 564247/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 435392
lola: finding significant places
lola: 13606 places, 550641 transitions, 13281 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
Killed
rslt: finished

BK_STOP 1590266114020

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

+ sh /home/mcc/BenchKit/BenchKit_head.its.sh
+ export BINDIR=/home/mcc/BenchKit/
+ pwd
+ export MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace
/home/mcc/BenchKit/BenchKit_head.its.sh: 18: /home/mcc/BenchKit/BenchKit_head.its.sh: [[: not found
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLCardinality -timeout 3600 -rebuildPNML
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -timeout 3600 -rebuildPNML -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
+ '[' -f model.sr.pnml ']'
+ cp model.pnml model.ori.pnml
+ cp LTLCardinality.xml LTLCardinality.ori.xml
+ cp model.sr.pnml model.pnml
+ cp LTLCardinality.sr.xml LTLCardinality.xml
+ sh /home/mcc/BenchKit/BenchKit_head.lola.sh
/home/mcc/BenchKit/BenchKit_head.lola.sh: 7: /home/mcc/BenchKit/BenchKit_head.lola.sh: [[: not found
make: [Makefile:18: verify] Error 137 (ignored)

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="SafeBus-COL-80"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="win2019"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 win2019"
echo " Input is SafeBus-COL-80, 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 r165-oct2-158972939000097"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-80.tgz
mv SafeBus-COL-80 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 ;