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Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r094-tall-162048902700352
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for Eratosthenes-PT-050

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
198.407 3600000.00 4506.00 77.30 TTFFFTFFFTTFFTFT 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.r094-tall-162048902700352.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 Eratosthenes-PT-050, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r094-tall-162048902700352
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 424K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 126K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 79K 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 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 23 10:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 23 10:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Mar 22 18:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 24K Mar 22 18:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 50K 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 Eratosthenes-PT-050-ReachabilityFireability-00
FORMULA_NAME Eratosthenes-PT-050-ReachabilityFireability-01
FORMULA_NAME Eratosthenes-PT-050-ReachabilityFireability-02
FORMULA_NAME Eratosthenes-PT-050-ReachabilityFireability-03
FORMULA_NAME Eratosthenes-PT-050-ReachabilityFireability-04
FORMULA_NAME Eratosthenes-PT-050-ReachabilityFireability-05
FORMULA_NAME Eratosthenes-PT-050-ReachabilityFireability-06
FORMULA_NAME Eratosthenes-PT-050-ReachabilityFireability-07
FORMULA_NAME Eratosthenes-PT-050-ReachabilityFireability-08
FORMULA_NAME Eratosthenes-PT-050-ReachabilityFireability-09
FORMULA_NAME Eratosthenes-PT-050-ReachabilityFireability-10
FORMULA_NAME Eratosthenes-PT-050-ReachabilityFireability-11
FORMULA_NAME Eratosthenes-PT-050-ReachabilityFireability-12
FORMULA_NAME Eratosthenes-PT-050-ReachabilityFireability-13
FORMULA_NAME Eratosthenes-PT-050-ReachabilityFireability-14
FORMULA_NAME Eratosthenes-PT-050-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620778842487

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-12 00:20:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-12 00:20:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 00:20:44] [INFO ] Load time of PNML (sax parser for PT used): 113 ms
[2021-05-12 00:20:44] [INFO ] Transformed 49 places.
[2021-05-12 00:20:44] [INFO ] Transformed 108 transitions.
[2021-05-12 00:20:44] [INFO ] Parsed PT model containing 49 places and 108 transitions in 149 ms.
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce redundant transitions removed 28 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
FORMULA Eratosthenes-PT-050-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-050-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 335 resets, run finished after 67 ms. (steps per millisecond=149 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1]
FORMULA Eratosthenes-PT-050-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Eratosthenes-PT-050-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Eratosthenes-PT-050-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Eratosthenes-PT-050-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Eratosthenes-PT-050-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Eratosthenes-PT-050-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Eratosthenes-PT-050-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Eratosthenes-PT-050-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Eratosthenes-PT-050-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Eratosthenes-PT-050-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Eratosthenes-PT-050-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Eratosthenes-PT-050-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Eratosthenes-PT-050-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 29 ms. (steps per millisecond=344 ) properties seen :[0]
[2021-05-12 00:20:44] [INFO ] Flow matrix only has 34 transitions (discarded 46 similar events)
// Phase 1: matrix 34 rows 34 cols
[2021-05-12 00:20:44] [INFO ] Computed 0 place invariants in 3 ms
[2021-05-12 00:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 00:20:44] [INFO ] [Real]Absence check using state equation in 17 ms returned unsat
FORMULA Eratosthenes-PT-050-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

--------------------
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="Eratosthenes-PT-050"
export BK_EXAMINATION="ReachabilityFireability"
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 Eratosthenes-PT-050, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r094-tall-162048902700352"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Eratosthenes-PT-050.tgz
mv Eratosthenes-PT-050 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;