fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r227-tall-162098231000191
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for ShieldIIPt-PT-003B

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
238.871 3600000.00 9934.00 200.10 FFFFTFFFTFFFTTFF 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-162098231000191.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 ShieldIIPt-PT-003B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r227-tall-162098231000191
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 416K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 125K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 74K 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 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 28 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 27 12:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 27 12:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 17:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 17:52 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 50K 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 ShieldIIPt-PT-003B-ReachabilityCardinality-00
FORMULA_NAME ShieldIIPt-PT-003B-ReachabilityCardinality-01
FORMULA_NAME ShieldIIPt-PT-003B-ReachabilityCardinality-02
FORMULA_NAME ShieldIIPt-PT-003B-ReachabilityCardinality-03
FORMULA_NAME ShieldIIPt-PT-003B-ReachabilityCardinality-04
FORMULA_NAME ShieldIIPt-PT-003B-ReachabilityCardinality-05
FORMULA_NAME ShieldIIPt-PT-003B-ReachabilityCardinality-06
FORMULA_NAME ShieldIIPt-PT-003B-ReachabilityCardinality-07
FORMULA_NAME ShieldIIPt-PT-003B-ReachabilityCardinality-08
FORMULA_NAME ShieldIIPt-PT-003B-ReachabilityCardinality-09
FORMULA_NAME ShieldIIPt-PT-003B-ReachabilityCardinality-10
FORMULA_NAME ShieldIIPt-PT-003B-ReachabilityCardinality-11
FORMULA_NAME ShieldIIPt-PT-003B-ReachabilityCardinality-12
FORMULA_NAME ShieldIIPt-PT-003B-ReachabilityCardinality-13
FORMULA_NAME ShieldIIPt-PT-003B-ReachabilityCardinality-14
FORMULA_NAME ShieldIIPt-PT-003B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621142776930

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-16 05:26:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-16 05:26:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 05:26:18] [INFO ] Load time of PNML (sax parser for PT used): 55 ms
[2021-05-16 05:26:18] [INFO ] Transformed 213 places.
[2021-05-16 05:26:18] [INFO ] Transformed 198 transitions.
[2021-05-16 05:26:18] [INFO ] Found NUPN structural information;
[2021-05-16 05:26:18] [INFO ] Parsed PT model containing 213 places and 198 transitions in 97 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldIIPt-PT-003B-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-003B-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-003B-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-003B-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-003B-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=196 ) properties seen :[1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1]
FORMULA ShieldIIPt-PT-003B-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-003B-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-003B-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-003B-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-003B-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-003B-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-003B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-003B-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-003B-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0]
// Phase 1: matrix 198 rows 213 cols
[2021-05-16 05:26:18] [INFO ] Computed 28 place invariants in 9 ms
[2021-05-16 05:26:18] [INFO ] [Real]Absence check using 28 positive place invariants in 24 ms returned sat
[2021-05-16 05:26:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 05:26:19] [INFO ] [Real]Absence check using state equation in 154 ms returned sat
[2021-05-16 05:26:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 05:26:19] [INFO ] [Nat]Absence check using 28 positive place invariants in 33 ms returned sat
[2021-05-16 05:26:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 05:26:19] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2021-05-16 05:26:19] [INFO ] Deduced a trap composed of 31 places in 91 ms
[2021-05-16 05:26:19] [INFO ] Deduced a trap composed of 18 places in 55 ms
[2021-05-16 05:26:19] [INFO ] Deduced a trap composed of 20 places in 46 ms
[2021-05-16 05:26:19] [INFO ] Deduced a trap composed of 13 places in 32 ms
[2021-05-16 05:26:19] [INFO ] Deduced a trap composed of 18 places in 28 ms
[2021-05-16 05:26:19] [INFO ] Deduced a trap composed of 20 places in 21 ms
[2021-05-16 05:26:19] [INFO ] Deduced a trap composed of 15 places in 20 ms
[2021-05-16 05:26:19] [INFO ] Deduced a trap composed of 17 places in 22 ms
[2021-05-16 05:26:19] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 8 trap constraints in 394 ms
[2021-05-16 05:26:19] [INFO ] [Real]Absence check using 28 positive place invariants in 14 ms returned sat
[2021-05-16 05:26:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 05:26:19] [INFO ] [Real]Absence check using state equation in 119 ms returned sat
[2021-05-16 05:26:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 05:26:19] [INFO ] [Nat]Absence check using 28 positive place invariants in 20 ms returned sat
[2021-05-16 05:26:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 05:26:20] [INFO ] [Nat]Absence check using state equation in 126 ms returned sat
[2021-05-16 05:26:20] [INFO ] Deduced a trap composed of 16 places in 64 ms
[2021-05-16 05:26:20] [INFO ] Deduced a trap composed of 26 places in 61 ms
[2021-05-16 05:26:20] [INFO ] Deduced a trap composed of 21 places in 74 ms
[2021-05-16 05:26:20] [INFO ] Deduced a trap composed of 19 places in 63 ms
[2021-05-16 05:26:20] [INFO ] Deduced a trap composed of 12 places in 45 ms
[2021-05-16 05:26:20] [INFO ] Deduced a trap composed of 22 places in 40 ms
[2021-05-16 05:26:20] [INFO ] Deduced a trap composed of 25 places in 42 ms
[2021-05-16 05:26:20] [INFO ] Deduced a trap composed of 18 places in 38 ms
[2021-05-16 05:26:20] [INFO ] Deduced a trap composed of 18 places in 48 ms
[2021-05-16 05:26:20] [INFO ] Deduced a trap composed of 25 places in 34 ms
[2021-05-16 05:26:20] [INFO ] Deduced a trap composed of 23 places in 44 ms
[2021-05-16 05:26:20] [INFO ] Deduced a trap composed of 19 places in 25 ms
[2021-05-16 05:26:20] [INFO ] Deduced a trap composed of 24 places in 23 ms
[2021-05-16 05:26:20] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 725 ms
[2021-05-16 05:26:20] [INFO ] Computed and/alt/rep : 197/297/197 causal constraints in 13 ms.
[2021-05-16 05:26:21] [INFO ] Added : 186 causal constraints over 38 iterations in 468 ms. Result :unsat
FORMULA ShieldIIPt-PT-003B-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPt-PT-003B-ReachabilityCardinality-04 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="ShieldIIPt-PT-003B"
export BK_EXAMINATION="ReachabilityCardinality"
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 ShieldIIPt-PT-003B, examination is ReachabilityCardinality"
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-162098231000191"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-003B.tgz
mv ShieldIIPt-PT-003B execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;