fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r132-tall-162075428300176
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for IBMB2S565S3960-PT-none

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
237.023 3600000.00 9454.00 92.80 TTFFFFTFFTFFFTFT 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.r132-tall-162075428300176.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 IBMB2S565S3960-PT-none, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-162075428300176
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 592K
-rw-r--r-- 1 mcc users 38K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 140K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 27K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 93K 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 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.2K Apr 26 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 26 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Apr 26 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 26 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.4K Mar 23 18:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 23 18:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Mar 23 01:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 23 01:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 127K 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 IBMB2S565S3960-PT-none-ReachabilityFireability-00
FORMULA_NAME IBMB2S565S3960-PT-none-ReachabilityFireability-01
FORMULA_NAME IBMB2S565S3960-PT-none-ReachabilityFireability-02
FORMULA_NAME IBMB2S565S3960-PT-none-ReachabilityFireability-03
FORMULA_NAME IBMB2S565S3960-PT-none-ReachabilityFireability-04
FORMULA_NAME IBMB2S565S3960-PT-none-ReachabilityFireability-05
FORMULA_NAME IBMB2S565S3960-PT-none-ReachabilityFireability-06
FORMULA_NAME IBMB2S565S3960-PT-none-ReachabilityFireability-07
FORMULA_NAME IBMB2S565S3960-PT-none-ReachabilityFireability-08
FORMULA_NAME IBMB2S565S3960-PT-none-ReachabilityFireability-09
FORMULA_NAME IBMB2S565S3960-PT-none-ReachabilityFireability-10
FORMULA_NAME IBMB2S565S3960-PT-none-ReachabilityFireability-11
FORMULA_NAME IBMB2S565S3960-PT-none-ReachabilityFireability-12
FORMULA_NAME IBMB2S565S3960-PT-none-ReachabilityFireability-13
FORMULA_NAME IBMB2S565S3960-PT-none-ReachabilityFireability-14
FORMULA_NAME IBMB2S565S3960-PT-none-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620916467705

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 14:34:29] [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]
[2021-05-13 14:34:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 14:34:29] [INFO ] Load time of PNML (sax parser for PT used): 54 ms
[2021-05-13 14:34:29] [INFO ] Transformed 273 places.
[2021-05-13 14:34:29] [INFO ] Transformed 179 transitions.
[2021-05-13 14:34:29] [INFO ] Parsed PT model containing 273 places and 179 transitions in 93 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 34 resets, run finished after 42 ms. (steps per millisecond=238 ) properties seen :[1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 0, 1, 1, 1]
FORMULA IBMB2S565S3960-PT-none-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA IBMB2S565S3960-PT-none-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA IBMB2S565S3960-PT-none-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA IBMB2S565S3960-PT-none-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA IBMB2S565S3960-PT-none-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA IBMB2S565S3960-PT-none-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA IBMB2S565S3960-PT-none-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA IBMB2S565S3960-PT-none-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA IBMB2S565S3960-PT-none-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA IBMB2S565S3960-PT-none-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA IBMB2S565S3960-PT-none-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA IBMB2S565S3960-PT-none-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[1, 0, 0, 0]
FORMULA IBMB2S565S3960-PT-none-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 40 ms. (steps per millisecond=250 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 1, 0]
FORMULA IBMB2S565S3960-PT-none-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0]
// Phase 1: matrix 179 rows 273 cols
[2021-05-13 14:34:29] [INFO ] Computed 101 place invariants in 14 ms
[2021-05-13 14:34:29] [INFO ] [Real]Absence check using 2 positive place invariants in 22 ms returned sat
[2021-05-13 14:34:29] [INFO ] [Real]Absence check using 2 positive and 99 generalized place invariants in 54 ms returned sat
[2021-05-13 14:34:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 14:34:30] [INFO ] [Real]Absence check using state equation in 240 ms returned sat
[2021-05-13 14:34:30] [INFO ] Computed and/alt/rep : 178/299/178 causal constraints in 23 ms.
[2021-05-13 14:34:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 14:34:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 9 ms returned sat
[2021-05-13 14:34:30] [INFO ] [Nat]Absence check using 2 positive and 99 generalized place invariants in 42 ms returned sat
[2021-05-13 14:34:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 14:34:30] [INFO ] [Nat]Absence check using state equation in 265 ms returned sat
[2021-05-13 14:34:30] [INFO ] Computed and/alt/rep : 178/299/178 causal constraints in 12 ms.
[2021-05-13 14:34:31] [INFO ] Added : 138 causal constraints over 28 iterations in 412 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 10 ms.
[2021-05-13 14:34:31] [INFO ] [Real]Absence check using 2 positive place invariants in 8 ms returned unsat
FORMULA IBMB2S565S3960-PT-none-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 339 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=113 )
FORMULA IBMB2S565S3960-PT-none-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
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="IBMB2S565S3960-PT-none"
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 IBMB2S565S3960-PT-none, 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 r132-tall-162075428300176"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/IBMB2S565S3960-PT-none.tgz
mv IBMB2S565S3960-PT-none 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 ;