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Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r227-tall-162098230800116
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for ShieldIIPs-PT-005A

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
231.972 3600000.00 9380.00 95.00 TTTTFTTTFTFTFTFF 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.r227-tall-162098230800116.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 ShieldIIPs-PT-005A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r227-tall-162098230800116
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 112K 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 85K 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 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 11:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 11:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 17:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 17:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 42K May 5 16:52 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 ShieldIIPs-PT-005A-ReachabilityFireability-00
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-01
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-02
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-03
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-04
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-05
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-06
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-07
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-08
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-09
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-10
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-11
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-12
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-13
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-14
FORMULA_NAME ShieldIIPs-PT-005A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621127427181

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-16 01:10:28] [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]
[2021-05-16 01:10:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 01:10:29] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2021-05-16 01:10:29] [INFO ] Transformed 128 places.
[2021-05-16 01:10:29] [INFO ] Transformed 123 transitions.
[2021-05-16 01:10:29] [INFO ] Found NUPN structural information;
[2021-05-16 01:10:29] [INFO ] Parsed PT model containing 128 places and 123 transitions in 89 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 45 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 33 resets, run finished after 73 ms. (steps per millisecond=136 ) properties seen :[1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1]
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0]
// Phase 1: matrix 123 rows 128 cols
[2021-05-16 01:10:29] [INFO ] Computed 46 place invariants in 6 ms
[2021-05-16 01:10:29] [INFO ] [Real]Absence check using 46 positive place invariants in 25 ms returned sat
[2021-05-16 01:10:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 01:10:29] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2021-05-16 01:10:29] [INFO ] Computed and/alt/rep : 122/483/122 causal constraints in 20 ms.
[2021-05-16 01:10:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 01:10:29] [INFO ] [Nat]Absence check using 46 positive place invariants in 31 ms returned sat
[2021-05-16 01:10:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 01:10:29] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2021-05-16 01:10:29] [INFO ] Computed and/alt/rep : 122/483/122 causal constraints in 8 ms.
[2021-05-16 01:10:30] [INFO ] Added : 117 causal constraints over 28 iterations in 486 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
[2021-05-16 01:10:30] [INFO ] [Real]Absence check using 46 positive place invariants in 13 ms returned sat
[2021-05-16 01:10:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 01:10:30] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2021-05-16 01:10:30] [INFO ] Computed and/alt/rep : 122/483/122 causal constraints in 8 ms.
[2021-05-16 01:10:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 01:10:30] [INFO ] [Nat]Absence check using 46 positive place invariants in 13 ms returned sat
[2021-05-16 01:10:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 01:10:30] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2021-05-16 01:10:30] [INFO ] Computed and/alt/rep : 122/483/122 causal constraints in 8 ms.
[2021-05-16 01:10:30] [INFO ] Added : 122 causal constraints over 28 iterations in 438 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2021-05-16 01:10:31] [INFO ] [Real]Absence check using 46 positive place invariants in 8 ms returned unsat
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 2686 steps, including 24 resets, run visited all 2 properties in 13 ms. (steps per millisecond=206 )
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPs-PT-005A-ReachabilityFireability-03 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="ShieldIIPs-PT-005A"
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 ShieldIIPs-PT-005A, 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 r227-tall-162098230800116"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-005A.tgz
mv ShieldIIPs-PT-005A 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 ;