fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r176-tajo-158987871900468
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for PolyORBLF-PT-S04J04T08

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15736.410 3600000.00 3602263.00 578.40 T?????????TF???F normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r176-tajo-158987871900468.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is PolyORBLF-PT-S04J04T08, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987871900468
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.4M
-rw-r--r-- 1 mcc users 9.7K Apr 12 05:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 36K Apr 12 05:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 22K Apr 11 05:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 84K Apr 11 05:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 45K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 35K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K Apr 10 12:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 31K Apr 10 12:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 60K Apr 9 17:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 198K Apr 9 17:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.0K Apr 10 22:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.5K Apr 10 22:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 4.8M Mar 24 05:37 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 PolyORBLF-PT-S04J04T08-CTLFireability-00
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-01
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-02
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-03
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-04
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-05
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-06
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-07
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-08
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-09
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-10
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-11
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-12
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-13
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-14
FORMULA_NAME PolyORBLF-PT-S04J04T08-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591155885653

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 03:44:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 03:44:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 03:44:47] [INFO ] Load time of PNML (sax parser for PT used): 209 ms
[2020-06-03 03:44:47] [INFO ] Transformed 712 places.
[2020-06-03 03:44:47] [INFO ] Transformed 4012 transitions.
[2020-06-03 03:44:47] [INFO ] Parsed PT model containing 712 places and 4012 transitions in 265 ms.
[2020-06-03 03:44:47] [INFO ] Reduced 352 identical enabling conditions.
Ensure Unique test removed 2168 transitions
Reduce redundant transitions removed 2168 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 74 ms.
Incomplete random walk after 100000 steps, including 4 resets, run finished after 653 ms. (steps per millisecond=153 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 1, 0]
[2020-06-03 03:44:48] [INFO ] Flow matrix only has 1812 transitions (discarded 32 similar events)
// Phase 1: matrix 1812 rows 712 cols
[2020-06-03 03:44:48] [INFO ] Computed 54 place invariants in 142 ms
[2020-06-03 03:44:48] [INFO ] [Real]Absence check using 13 positive place invariants in 28 ms returned sat
[2020-06-03 03:44:48] [INFO ] [Real]Absence check using 13 positive and 41 generalized place invariants in 32 ms returned unsat
[2020-06-03 03:44:48] [INFO ] [Real]Absence check using 13 positive place invariants in 16 ms returned sat
[2020-06-03 03:44:48] [INFO ] [Real]Absence check using 13 positive and 41 generalized place invariants in 73 ms returned unsat
[2020-06-03 03:44:48] [INFO ] [Real]Absence check using 13 positive place invariants in 18 ms returned sat
[2020-06-03 03:44:48] [INFO ] [Real]Absence check using 13 positive and 41 generalized place invariants in 41 ms returned unsat
[2020-06-03 03:44:48] [INFO ] [Real]Absence check using 13 positive place invariants in 15 ms returned sat
[2020-06-03 03:44:48] [INFO ] [Real]Absence check using 13 positive and 41 generalized place invariants in 27 ms returned unsat
[2020-06-03 03:44:48] [INFO ] [Real]Absence check using 13 positive place invariants in 14 ms returned sat
[2020-06-03 03:44:49] [INFO ] [Real]Absence check using 13 positive and 41 generalized place invariants in 40 ms returned unsat
[2020-06-03 03:44:49] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2020-06-03 03:44:49] [INFO ] [Real]Absence check using 13 positive and 41 generalized place invariants in 38 ms returned unsat
[2020-06-03 03:44:49] [INFO ] [Real]Absence check using 13 positive place invariants in 14 ms returned sat
[2020-06-03 03:44:49] [INFO ] [Real]Absence check using 13 positive and 41 generalized place invariants in 26 ms returned unsat
[2020-06-03 03:44:49] [INFO ] [Real]Absence check using 13 positive place invariants in 14 ms returned sat
[2020-06-03 03:44:49] [INFO ] [Real]Absence check using 13 positive and 41 generalized place invariants in 31 ms returned unsat
[2020-06-03 03:44:49] [INFO ] [Real]Absence check using 13 positive place invariants in 14 ms returned sat
[2020-06-03 03:44:49] [INFO ] [Real]Absence check using 13 positive and 41 generalized place invariants in 45 ms returned unsat
[2020-06-03 03:44:49] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2020-06-03 03:44:49] [INFO ] [Real]Absence check using 13 positive and 41 generalized place invariants in 31 ms returned unsat
[2020-06-03 03:44:49] [INFO ] [Real]Absence check using 13 positive place invariants in 14 ms returned sat
[2020-06-03 03:44:49] [INFO ] [Real]Absence check using 13 positive and 41 generalized place invariants in 38 ms returned unsat
[2020-06-03 03:44:49] [INFO ] [Real]Absence check using 13 positive place invariants in 20 ms returned sat
[2020-06-03 03:44:49] [INFO ] [Real]Absence check using 13 positive and 41 generalized place invariants in 71 ms returned unsat
Successfully simplified 12 atomic propositions for a total of 12 simplifications.
[2020-06-03 03:44:50] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-06-03 03:44:50] [INFO ] Flatten gal took : 177 ms
[2020-06-03 03:44:50] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-06-03 03:44:50] [INFO ] Flatten gal took : 109 ms
FORMULA PolyORBLF-PT-S04J04T08-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T08-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T08-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T08-CTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 03:44:50] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 13 ms.
[2020-06-03 03:44:50] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 18 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ PolyORBLF-PT-S04J04T08 @ 3570 seconds
vrfy: finished
info: timeLeft: 0
rslt: Output for CTLFireability @ PolyORBLF-PT-S04J04T08

{
"build":
{
"architecture": 64,
"assertions": false,
"build_hostname": "mcc2019",
"build_system": "x86_64-unknown-linux-gnu",
"optimizations": true,
"package_version": "2.0",
"svn_version": "3189M"
},
"call":
{
"exec_host": "mcc2020",
"markinglimit": null,
"parameters":
[
"--pnmlnet",
"model.pnml",
"--xmlformula",
"--formula=CTLFireability.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--check=modelchecking",
"--stubborn=tarjan",
"--stateequation=par",
"--quickchecks",
"--timelimit=3570",
"--localtimelimit=0",
"--preference=force_ctl",
"--json=CTLFireability.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Wed Jun 3 03:44:50 2020
",
"timelimit": 3570
},
"child": null,
"exit":
{
"error": null,
"memory": 5140216,
"runtime": 3570.000000,
"signal": null,
"timelimitreached": true
},
"files":
{
"formula": "CTLFireability.xml",
"net": "model.pnml"
},
"net":
{
"arcs": 9400,
"conflict_clusters": 275,
"places": 712,
"places_significant": 658,
"singleton_clusters": 0,
"transitions": 1844
}
}
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: 2556/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 22784
lola: finding significant places
lola: 712 places, 1844 transitions, 658 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from CTLFireability.xml
lola: time limit reached - aborting
lola: memory consumption: 5140216 KB
lola: time consumption: 3570 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
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="PolyORBLF-PT-S04J04T08"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itslola"
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 itslola"
echo " Input is PolyORBLF-PT-S04J04T08, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r176-tajo-158987871900468"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J04T08.tgz
mv PolyORBLF-PT-S04J04T08 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;