fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r107-smll-165260580300038
Last Updated
Jun 22, 2022

About the Execution of 2021-gold for FlexibleBarrier-PT-16a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
210.491 10253.00 21838.00 333.10 TTFTFTTFFTTTTTTF normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r107-smll-165260580300038.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is FlexibleBarrier-PT-16a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r107-smll-165260580300038
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 596K
-rw-r--r-- 1 mcc users 7.3K Apr 29 13:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 29 13:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K Apr 29 13:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 32K Apr 29 13:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 9 07:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 07:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.9K Apr 29 13:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 63K Apr 29 13:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Apr 29 13:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 29 13:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 214K May 10 09:33 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 FlexibleBarrier-PT-16a-ReachabilityCardinality-00
FORMULA_NAME FlexibleBarrier-PT-16a-ReachabilityCardinality-01
FORMULA_NAME FlexibleBarrier-PT-16a-ReachabilityCardinality-02
FORMULA_NAME FlexibleBarrier-PT-16a-ReachabilityCardinality-03
FORMULA_NAME FlexibleBarrier-PT-16a-ReachabilityCardinality-04
FORMULA_NAME FlexibleBarrier-PT-16a-ReachabilityCardinality-05
FORMULA_NAME FlexibleBarrier-PT-16a-ReachabilityCardinality-06
FORMULA_NAME FlexibleBarrier-PT-16a-ReachabilityCardinality-07
FORMULA_NAME FlexibleBarrier-PT-16a-ReachabilityCardinality-08
FORMULA_NAME FlexibleBarrier-PT-16a-ReachabilityCardinality-09
FORMULA_NAME FlexibleBarrier-PT-16a-ReachabilityCardinality-10
FORMULA_NAME FlexibleBarrier-PT-16a-ReachabilityCardinality-11
FORMULA_NAME FlexibleBarrier-PT-16a-ReachabilityCardinality-12
FORMULA_NAME FlexibleBarrier-PT-16a-ReachabilityCardinality-13
FORMULA_NAME FlexibleBarrier-PT-16a-ReachabilityCardinality-14
FORMULA_NAME FlexibleBarrier-PT-16a-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655069326926

Running Version 0
[2022-06-12 21:28:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-12 21:28:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:28:50] [INFO ] Load time of PNML (sax parser for PT used): 206 ms
[2022-06-12 21:28:50] [INFO ] Transformed 195 places.
[2022-06-12 21:28:50] [INFO ] Transformed 724 transitions.
[2022-06-12 21:28:50] [INFO ] Found NUPN structural information;
[2022-06-12 21:28:50] [INFO ] Parsed PT model containing 195 places and 724 transitions in 310 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 26 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 226 transitions
Reduce redundant transitions removed 226 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 16) seen :8
FORMULA FlexibleBarrier-PT-16a-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-16a-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-16a-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-16a-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-16a-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-16a-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-16a-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-16a-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2022-06-12 21:28:51] [INFO ] Flow matrix only has 482 transitions (discarded 16 similar events)
// Phase 1: matrix 482 rows 195 cols
[2022-06-12 21:28:51] [INFO ] Computed 18 place invariants in 29 ms
[2022-06-12 21:28:51] [INFO ] [Real]Absence check using 18 positive place invariants in 20 ms returned sat
[2022-06-12 21:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:28:51] [INFO ] [Real]Absence check using state equation in 265 ms returned sat
[2022-06-12 21:28:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:28:51] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2022-06-12 21:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:28:52] [INFO ] [Real]Absence check using state equation in 235 ms returned sat
[2022-06-12 21:28:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:28:52] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2022-06-12 21:28:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:28:52] [INFO ] [Real]Absence check using state equation in 215 ms returned sat
[2022-06-12 21:28:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:28:52] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2022-06-12 21:28:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:28:52] [INFO ] [Nat]Absence check using state equation in 207 ms returned sat
[2022-06-12 21:28:52] [INFO ] State equation strengthened by 337 read => feed constraints.
[2022-06-12 21:28:53] [INFO ] [Nat]Added 337 Read/Feed constraints in 42 ms returned sat
[2022-06-12 21:28:53] [INFO ] Computed and/alt/rep : 226/371/225 causal constraints (skipped 256 transitions) in 86 ms.
[2022-06-12 21:28:54] [INFO ] Added : 129 causal constraints over 26 iterations in 1314 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
[2022-06-12 21:28:54] [INFO ] [Real]Absence check using 18 positive place invariants in 10 ms returned sat
[2022-06-12 21:28:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:28:54] [INFO ] [Real]Absence check using state equation in 198 ms returned sat
[2022-06-12 21:28:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:28:54] [INFO ] [Real]Absence check using 18 positive place invariants in 13 ms returned sat
[2022-06-12 21:28:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:28:55] [INFO ] [Real]Absence check using state equation in 185 ms returned sat
[2022-06-12 21:28:55] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:28:55] [INFO ] [Real]Absence check using 18 positive place invariants in 10 ms returned sat
[2022-06-12 21:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:28:55] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2022-06-12 21:28:55] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:28:55] [INFO ] [Real]Absence check using 18 positive place invariants in 14 ms returned sat
[2022-06-12 21:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:28:55] [INFO ] [Real]Absence check using state equation in 198 ms returned sat
[2022-06-12 21:28:55] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:28:55] [INFO ] [Real]Absence check using 18 positive place invariants in 32 ms returned sat
[2022-06-12 21:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:28:56] [INFO ] [Real]Absence check using state equation in 197 ms returned sat
[2022-06-12 21:28:56] [INFO ] Solution in real domain found non-integer solution.
FORMULA FlexibleBarrier-PT-16a-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-16a-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-16a-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-16a-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-16a-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-16a-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-16a-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 1 different solutions.
Finished Parikh walk after 563 steps, including 2 resets, run visited all 1 properties in 9 ms. (steps per millisecond=62 )
FORMULA FlexibleBarrier-PT-16a-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1655069337179

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="FlexibleBarrier-PT-16a"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is FlexibleBarrier-PT-16a, 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 r107-smll-165260580300038"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-16a.tgz
mv FlexibleBarrier-PT-16a 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 ;