fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r322-tall-162132127800078
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for ServersAndClients-PT-100320

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
13489.516 3600000.00 3688307.00 11293.30 ??F?T?F????????? normal

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.r322-tall-162132127800078.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is ServersAndClients-PT-100320, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r322-tall-162132127800078
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 62M
-rw-r--r-- 1 mcc users 16K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 99K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K May 12 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 12 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 12 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 12 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.3K May 11 20:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 11 20:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 11 17:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K May 11 17:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 12 04:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 12 04:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 7 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 61M May 12 08:13 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 ServersAndClients-PT-100320-00
FORMULA_NAME ServersAndClients-PT-100320-01
FORMULA_NAME ServersAndClients-PT-100320-02
FORMULA_NAME ServersAndClients-PT-100320-03
FORMULA_NAME ServersAndClients-PT-100320-04
FORMULA_NAME ServersAndClients-PT-100320-05
FORMULA_NAME ServersAndClients-PT-100320-06
FORMULA_NAME ServersAndClients-PT-100320-07
FORMULA_NAME ServersAndClients-PT-100320-08
FORMULA_NAME ServersAndClients-PT-100320-09
FORMULA_NAME ServersAndClients-PT-100320-10
FORMULA_NAME ServersAndClients-PT-100320-11
FORMULA_NAME ServersAndClients-PT-100320-12
FORMULA_NAME ServersAndClients-PT-100320-13
FORMULA_NAME ServersAndClients-PT-100320-14
FORMULA_NAME ServersAndClients-PT-100320-15

=== Now, execution of the tool begins

BK_START 1621440939377

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 16:15:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-19 16:15:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 16:15:42] [INFO ] Load time of PNML (sax parser for PT used): 1543 ms
[2021-05-19 16:15:42] [INFO ] Transformed 32721 places.
[2021-05-19 16:15:42] [INFO ] Transformed 64200 transitions.
[2021-05-19 16:15:42] [INFO ] Found NUPN structural information;
[2021-05-19 16:15:42] [INFO ] Parsed PT model containing 32721 places and 64200 transitions in 1760 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 304 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 6811 ms. (steps per millisecond=14 ) properties seen :[0, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0]
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:15:54] [INFO ] Computed 521 place invariants in 4492 ms
[2021-05-19 16:16:06] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:16:10] [INFO ] [Real]Absence check using 421 positive place invariants in 12143 ms returned unknown
[2021-05-19 16:16:23] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:16:27] [INFO ] [Real]Absence check using 421 positive place invariants in 12029 ms returned unknown
[2021-05-19 16:16:39] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:16:43] [INFO ] [Real]Absence check using 421 positive place invariants in 12031 ms returned unknown
[2021-05-19 16:16:55] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:16:59] [INFO ] [Real]Absence check using 421 positive place invariants in 12227 ms returned unknown
[2021-05-19 16:17:11] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:17:15] [INFO ] [Real]Absence check using 421 positive place invariants in 11936 ms returned unknown
[2021-05-19 16:17:27] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:17:31] [INFO ] [Real]Absence check using 421 positive place invariants in 11959 ms returned unknown
[2021-05-19 16:17:43] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:17:47] [INFO ] [Real]Absence check using 421 positive place invariants in 11976 ms returned unknown
[2021-05-19 16:17:59] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:18:03] [INFO ] [Real]Absence check using 421 positive place invariants in 12027 ms returned unknown
[2021-05-19 16:18:15] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:18:19] [INFO ] [Real]Absence check using 421 positive place invariants in 11904 ms returned unknown
[2021-05-19 16:18:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:18:35] [INFO ] [Real]Absence check using 421 positive place invariants in 11972 ms returned unknown
[2021-05-19 16:18:38] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2021-05-19 16:18:39] [INFO ] Flatten gal took : 2382 ms
FORMULA ServersAndClients-PT-100320-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100320-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100320-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 16:18:39] [INFO ] Applying decomposition
[2021-05-19 16:18:41] [INFO ] Flatten gal took : 1991 ms
[2021-05-19 16:18:42] [INFO ] Decomposing Gal with order
[2021-05-19 16:18:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 17:06:09] [INFO ] Removed a total of 63360 redundant transitions.
[2021-05-19 17:08:04] [INFO ] Flatten gal took : 2951293 ms
[2021-05-19 17:11:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 64000 labels/synchronizations in 57281 ms.
[2021-05-19 17:11:06] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 5 ms.
[2021-05-19 17:11:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 225 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ ServersAndClients-PT-100320 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427364 kB
MemFree: 2792344 kB
After kill :
MemTotal: 16427364 kB
MemFree: 16021844 kB

--------------------
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="ServersAndClients-PT-100320"
export BK_EXAMINATION="LTLFireability"
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 ServersAndClients-PT-100320, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r322-tall-162132127800078"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-100320.tgz
mv ServersAndClients-PT-100320 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;