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.r208-smll-162089471100129.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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 gold2020
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 r208-smll-162089471100129
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 384K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 110K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 27 11:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 27 11:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 25 14:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 25 14:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 45K 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 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 1621055774593

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-15 05:16:17] [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 05:16:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 05:16:17] [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.
[2021-05-15 05:16:19] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1354 ms
[2021-05-15 05:16:19] [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,

[2021-05-15 05:16:19] [INFO ] Detected 1 constant HL places corresponding to 80 PT places.
[2021-05-15 05:16:19] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 13766 PT places and 4.2035361E7 transition bindings in 73 ms.
[2021-05-15 05:16:19] [INFO ] Computed order based on color domains.
[2021-05-15 05:16:21] [INFO ] Unfolded HLPN to a Petri net with 13766 places and 550801 transitions in 2494 ms.
[2021-05-15 05:16:21] [INFO ] Unfolded HLPN properties in 7 ms.
Deduced a syphon composed of 80 places in 304 ms
Reduce places removed 160 places and 160 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 5892 ms.
Working with output stream class java.io.PrintStream
Interrupted random walk after 10637 steps, including 0 resets, run timeout after 30002 ms. (steps per millisecond=0 ) properties seen :[1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0]
[2021-05-15 05:16:56] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
// Phase 1: matrix 38722 rows 13606 cols
[2021-05-15 05:17:11] [INFO ] Computed 325 place invariants in 15277 ms
[2021-05-15 05:17:15] [INFO ] [Real]Absence check using 161 positive place invariants in 2088 ms returned sat
[2021-05-15 05:17:19] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 3757 ms returned unsat
[2021-05-15 05:17:22] [INFO ] [Real]Absence check using 161 positive place invariants in 1077 ms returned unsat
[2021-05-15 05:17:24] [INFO ] [Real]Absence check using 161 positive place invariants in 894 ms returned unsat
[2021-05-15 05:17:27] [INFO ] [Real]Absence check using 161 positive place invariants in 1088 ms returned unsat
[2021-05-15 05:17:29] [INFO ] [Real]Absence check using 161 positive place invariants in 935 ms returned unsat
[2021-05-15 05:17:33] [INFO ] [Real]Absence check using 161 positive place invariants in 2127 ms returned sat
[2021-05-15 05:17:36] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 3072 ms returned unsat
[2021-05-15 05:17:40] [INFO ] [Real]Absence check using 161 positive place invariants in 2110 ms returned sat
[2021-05-15 05:17:43] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 3373 ms returned unsat
[2021-05-15 05:17:46] [INFO ] [Real]Absence check using 161 positive place invariants in 2005 ms returned sat
[2021-05-15 05:17:50] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 3364 ms returned unsat
[2021-05-15 05:17:54] [INFO ] [Real]Absence check using 161 positive place invariants in 2291 ms returned sat
[2021-05-15 05:17:56] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 2683 ms returned unsat
[2021-05-15 05:18:00] [INFO ] [Real]Absence check using 161 positive place invariants in 1976 ms returned sat
[2021-05-15 05:18:03] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 3369 ms returned unsat
[2021-05-15 05:18:05] [INFO ] [Real]Absence check using 161 positive place invariants in 93 ms returned unsat
Successfully simplified 11 atomic propositions for a total of 14 simplifications.
[2021-05-15 05:18:33] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2021-05-15 05:18:38] [INFO ] Flatten gal took : 29670 ms
FORMULA SafeBus-COL-80-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-80-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-15 05:18:38] [INFO ] Applying decomposition
[2021-05-15 05:19:00] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-15 05:19:05] [INFO ] Flatten gal took : 26527 ms
[2021-05-15 05:19:30] [INFO ] Decomposing Gal with order
[2021-05-15 05:19:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 05:44:46] [INFO ] Removed a total of 3159431 redundant transitions.
[2021-05-15 05:44:49] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-15 05:44:56] [INFO ] Flatten gal took : 143879 ms
[2021-05-15 05:45:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 640 labels/synchronizations in 46818 ms.
[2021-05-15 06:00:34] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SafeBus-COL-80-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-15 06:00:34] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 14 ms.
[2021-05-15 06:00:37] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 2964 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ SafeBus-COL-80 @ 3570 seconds
vrfy: finished
info: timeLeft: 3452
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: 13606
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

--------------------
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="SafeBus-COL-80"
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 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 r208-smll-162089471100129"
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 ;