fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r107-smll-165260580300027
Last Updated
Jun 22, 2022

About the Execution of 2021-gold for FlexibleBarrier-PT-12a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
233.607 8494.00 20217.00 323.30 FTTFFTFFTTTTFTFF 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-165260580300027.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)
...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is FlexibleBarrier-PT-12a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r107-smll-165260580300027
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 6.7K Apr 29 13:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Apr 29 13:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 29 13:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 29 13:30 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 3.8K May 9 07:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 19K May 9 07:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Apr 29 13:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Apr 29 13:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 29 13:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Apr 29 13:41 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 128K 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-12a-ReachabilityFireability-00
FORMULA_NAME FlexibleBarrier-PT-12a-ReachabilityFireability-01
FORMULA_NAME FlexibleBarrier-PT-12a-ReachabilityFireability-02
FORMULA_NAME FlexibleBarrier-PT-12a-ReachabilityFireability-03
FORMULA_NAME FlexibleBarrier-PT-12a-ReachabilityFireability-04
FORMULA_NAME FlexibleBarrier-PT-12a-ReachabilityFireability-05
FORMULA_NAME FlexibleBarrier-PT-12a-ReachabilityFireability-06
FORMULA_NAME FlexibleBarrier-PT-12a-ReachabilityFireability-07
FORMULA_NAME FlexibleBarrier-PT-12a-ReachabilityFireability-08
FORMULA_NAME FlexibleBarrier-PT-12a-ReachabilityFireability-09
FORMULA_NAME FlexibleBarrier-PT-12a-ReachabilityFireability-10
FORMULA_NAME FlexibleBarrier-PT-12a-ReachabilityFireability-11
FORMULA_NAME FlexibleBarrier-PT-12a-ReachabilityFireability-12
FORMULA_NAME FlexibleBarrier-PT-12a-ReachabilityFireability-13
FORMULA_NAME FlexibleBarrier-PT-12a-ReachabilityFireability-14
FORMULA_NAME FlexibleBarrier-PT-12a-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655068932580

Running Version 0
[2022-06-12 21:22:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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 21:22:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:22:16] [INFO ] Load time of PNML (sax parser for PT used): 137 ms
[2022-06-12 21:22:16] [INFO ] Transformed 147 places.
[2022-06-12 21:22:16] [INFO ] Transformed 448 transitions.
[2022-06-12 21:22:16] [INFO ] Found NUPN structural information;
[2022-06-12 21:22:16] [INFO ] Parsed PT model containing 147 places and 448 transitions in 204 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
[2022-06-12 21:22:16] [INFO ] Initial state test concluded for 1 properties.
Ensure Unique test removed 122 transitions
Reduce redundant transitions removed 122 transitions.
FORMULA FlexibleBarrier-PT-12a-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 15) seen :7
FORMULA FlexibleBarrier-PT-12a-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-12a-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-12a-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-12a-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-12a-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-12a-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-12a-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2022-06-12 21:22:17] [INFO ] Flow matrix only has 314 transitions (discarded 12 similar events)
// Phase 1: matrix 314 rows 147 cols
[2022-06-12 21:22:17] [INFO ] Computed 14 place invariants in 21 ms
[2022-06-12 21:22:17] [INFO ] [Real]Absence check using 14 positive place invariants in 15 ms returned sat
[2022-06-12 21:22:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:22:17] [INFO ] [Real]Absence check using state equation in 178 ms returned sat
[2022-06-12 21:22:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:22:17] [INFO ] [Nat]Absence check using 14 positive place invariants in 11 ms returned unsat
[2022-06-12 21:22:17] [INFO ] [Real]Absence check using 14 positive place invariants in 16 ms returned sat
[2022-06-12 21:22:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:22:17] [INFO ] [Real]Absence check using state equation in 187 ms returned sat
[2022-06-12 21:22:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:22:18] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned unsat
[2022-06-12 21:22:18] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned unsat
[2022-06-12 21:22:18] [INFO ] [Real]Absence check using 14 positive place invariants in 14 ms returned sat
[2022-06-12 21:22:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:22:18] [INFO ] [Real]Absence check using state equation in 159 ms returned sat
[2022-06-12 21:22:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:22:18] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-06-12 21:22:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:22:18] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2022-06-12 21:22:18] [INFO ] State equation strengthened by 205 read => feed constraints.
[2022-06-12 21:22:18] [INFO ] [Nat]Added 205 Read/Feed constraints in 31 ms returned sat
[2022-06-12 21:22:18] [INFO ] Computed and/alt/rep : 170/279/169 causal constraints (skipped 144 transitions) in 37 ms.
[2022-06-12 21:22:19] [INFO ] Added : 106 causal constraints over 22 iterations in 638 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 12 ms.
[2022-06-12 21:22:19] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned unsat
[2022-06-12 21:22:19] [INFO ] [Real]Absence check using 14 positive place invariants in 12 ms returned sat
[2022-06-12 21:22:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:22:19] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2022-06-12 21:22:19] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:22:19] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned unsat
[2022-06-12 21:22:19] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned unsat
[2022-06-12 21:22:19] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned unsat
FORMULA FlexibleBarrier-PT-12a-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-12a-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-12a-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-12a-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-12a-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-12a-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-12a-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 1 different solutions.
Finished Parikh walk after 299 steps, including 2 resets, run visited all 1 properties in 6 ms. (steps per millisecond=49 )
FORMULA FlexibleBarrier-PT-12a-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1655068941074

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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-12a"
export BK_EXAMINATION="ReachabilityFireability"
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-12a, 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 r107-smll-165260580300027"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-12a.tgz
mv FlexibleBarrier-PT-12a 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 ;